Financial Investment Network News (Reporter, Liu Min)Recently, Autonavi Maps announced its lane-level navigation services based on Beidou satellite navigation system, deep learning model, inertial navigation, ubiquitous signal and other cutting-edge technologies, which have now supported more than 99% of urban and township roads in China.

This means that from now on, users can enjoy this high-tech intensive and immersive new generation of navigation products when driving, whether in cities or towns, whether on expressways or ordinary road sections. And this is the largest lane-level navigation service in the world so far.

As an information service with a long history, navigation products have been in the market for more than 20 years. After many iterations of technology and product models, they have become an indispensable part of people’s lives. As a leading provider of digital map content, navigation and location-based service solutions, Autonavi Maps has been committed to applying various technological innovations, especially domestic and self-developed high-tech, to civilian transportation for many years to provide a better travel experience. Lane-level navigation is a typical case, and it is even in a leading position globally. For example, since 2020, the Autonavi map has been based on the Beidou satellite navigation system, combined with the correction information of the reference station, and after integration and calculation, it has realized the lane-level positioning of some cities and roads, achieving the first landing of this technology on the smartphone side, becoming a typical application of Beidou, a domestic high-tech in the field of civilian travel.

Nowadays, the Autonavi map further realizes lane-level traffic incident warnings and prompts, including abnormal road occupation, sudden braking or slow driving of the front car, and incoming cars at the entrance, etc., so that users can understand the safety hazard information of the lane level as soon as possible.

There is also a deep application of today’s most popular artificial intelligence technology – Autonavi’s self-developed deep learning model, which can realize 3D automated modeling of the whole road network integration, and realize the fully automated three-dimensional mapping of building roads, natural environments, urban landmarks and other elements in the Autonavi map in a batch and large-scale manner unprecedented in the industry; while AI dynamic vision technology based on massive data calculation training and driver-oriented human factors engineering can dynamically adjust the navigation screen closer to the driving perspective according to the current location and road shape, and build a digital world that combines virtual and real, allowing users to quickly correspond what they actually see with the navigation screen during the navigation process, and harvest what they see is what they get "seconds Understand "experience.

Now that lane-level navigation has basically completed the national road coverage, AutoNavi has achieved the achievement of applying AI automated modeling technology to build the largest digital map globally.

In addition, Autonavi’s lane-level navigation also contains a series of technologies to optimize the navigation experience: inertial navigation, which integrates multi-metadata data such as accelerometers, gyroscopes, and magnetometers to build algorithms, helps users ensure the coherence of navigation even in the case of satellite signal occlusion; and ubiquitous signal technology, which can simultaneously process signals from cellular networks, Wi-Fi hotspots, and even surrounding environmental features, transforming them into additional positioning clues to achieve positioning continuity in the process of high-speed navigation; there is also over-the-horizon technology, which can automatically handle road and building occlusion relationships, perform perspective rendering in real time, and refine the navigation experience as much as possible from a detailed and user-friendly perspective.

At present, Autonavi lane-level navigation supports most mainstream mobile phones. Just upgrade the Autonavi Map APP to the latest version to experience the service during driving navigation without additional settings.

In the future, Autonavi Maps will also continue to improve in the field of high-end technology and apply it to the mobility services that everyone needs in daily life – connecting to the real world, creating more technology products such as lane-level navigation, and making a living map.

As a high-end brand of Chery, Xingtu Eta Ursae Majoris has been expected by the industry for a long time. Facing the current wave of high-end automotive intelligence, can Starway Eta Ursae Majoris live up to expectations? With the world premiere of Starway Eta Ursae Majoris and the opening of blind subscription, this answer has become clear.

Starway Eta Ursae Majoris has a blind price of 170,000-220,000 yuan-you are not mistaken. This lion eco-smart cockpit, which is the first flying fish super-chassis, has a very artistic avant-garde aesthetic design language of light and a sense of science and technology. The blind price is so close to the people, which shows that the "400,000-level smart and luxurious flagship SUV" deserves its name.

In addition, the launch of Starway Eta Ursae Majoris has more profound significance. First of all, as the first model of Xingtu Qingdao Super Intelligent Factory; Second, the Star Road Eta Ursae Majoris is the first strategic model after the Star Road brand entered the 2.0 stage; Third, Starway Eta Ursae Majoris is the first model to apply M3X Mars Architecture 2.0; Fourthly, Xingtu Eta Ursae Majoris is the first product released by Chery Group as "Eta Ursae Majoris 2025" science and technology strategic technology innovation chain, which integrates the scientific research achievements of Eta Ursae Majoris Laboratory.

Equipped with 2.0TGDI+7DCT gold power combination.

In terms of appearance design, although it is not an all-electric vehicle, the Eta Ursae Majoris gives people the first impression that it is a very forward-looking design. The front face of the new car is designed with a borderless middle net of "Star Window", which is very futuristic and sci-fi against the background of "X" starship daytime running lights.

The side of the car body, the maximum height-width ratio of the same class of 1.145 and the design of the cockpit-type sliding-back roof of the fighter plane give the Star Way Eta Ursae Majoris a cool wide-body and low-prone effect. In the rear part, the tail spoiler of the fighter plane is designed with the tail light of Xinghe, which echoes the front face from a distance, making the Star Way Eta Ursae Majoris have a strong recognition.

In terms of power, Xingtu Eta Ursae Majoris has a global power configuration, and it will be equipped with a new energy power system in addition to the 2.0TGDI+7DCT gold power combination. Among them, China Top Ten 2.0TGDI engine can provide super output of 400T.

Chassis comfort is comparable to "magnetic levitation"

Of course, as a representative of domestic high-end models, the biggest highlight of Starway Eta Ursae Majoris is not only its appearance and power, but also its flying fish extrasensory chassis, which is undoubtedly more advanced in technology.

It is understood that the CDC electromagnetic suspension system mounted on the flying fish extrasensory chassis can collect the dynamic data of road surface, body and wheels in real time through five body posture monitoring sensors, four electromagnetic dampers and one controller, and actively adjust the suspension damping in time. The millisecond response speed is comparable to that of luxury brands. While realizing the intelligent control of vehicle attitude, CDC electromagnetic suspension system takes into account the improvement of comfort and handling. Really achieve the luxury quality of "starting without looking up, braking without nodding, turning without tilting, bumping without sprinkling water".

In addition to the CDC electromagnetic suspension system, the flying fish extrasensory chassis is also equipped with chassis hydraulic vibration isolation system and SS system. With the technology of double hydraulic mounts and hydraulic bushings, the road vibration can be reduced by more than 30% in bumpy road conditions. In addition, the SS system which can accurately adjust the suspension damping according to the braking deceleration, restrain the braking nod and greatly optimize the NVH performance, Star Road Eta Ursae Majoris will realize a comfortable and luxurious experience like "magnetic levitation".

Intelligent cockpit with great sense of science and technology

From the inside of the car, Starway Eta Ursae Majoris is full of science and technology. With a 24.6-inch curved dual screen, the built-in Lion 6.0 Lion Zhiyun intelligent car system can be upgraded through OTA.

In Car One Circle, compared with the flying fish extrasensory chassis carried by Eta Ursae Majoris, the ecological intelligent cockpit of the lion should complement each other, which represents a higher level of automobile intelligence at present.

As the first model of Lion Eco-2023, Starway Eta Ursae Majoris has built an emotional intelligent cockpit full of vitality, wisdom and interconnection through four advantages: strong architecture, strong hardware, strong audio-visual and strong intelligent driving.

In terms of intelligent ecology, Xingtu Eta Ursae Majoris has aggregated third-party resources such as WeChat, Meituan, Gaode Navigation, iQiyi, bilibili, Tencent Video, Tik Tok, Himalayan, Cat’s Eye Movies, etc. In terms of hardware support and intelligent voice, it is equipped with Qualcomm 8155 smart chip, iFLYTEK engine voice, Xiongshi Zhiyun 5.0 and other golden combinations, realizing a carefree and efficient experience of the whole scene.

In terms of intelligent assisted driving, Starway Eta Ursae Majoris has a leading L2.9 intelligent assisted driving system, which includes 21 basic ADAS functions and 11 advanced intelligent assisted driving functions, in addition to high-heat functions such as AVP autonomous parking service and NOC navigation assisted driving. In addition, the AR- HUD with 50-inch imaging effect also brings users a more advanced visual experience.

"Car Circle" point of view: Since its birth, Xingtu brand has shouldered the important mission of high-end Chery brand, and now this important task falls on Xingtu Eta Ursae Majoris.

Relying on focusing on the four major areas of Mars architecture, satellite nuclear power, lion intelligence and Galaxy ecology, now the Star Way brand is moving steadily on the road of high-end, in which leading technologies and platforms play a key role. The launch of Starway Eta Ursae Majoris represents another brand-new milestone in the high-end brand of Starway.

In addition to occupying the leading level in technology and platform, which represents the future trend of high-end brand in China, Starway Eta Ursae Majoris, as a pioneer model in Starway 2.0, will also become another competitive fist product with the forward-looking technology and product advantages of the "leading generation".

　　The drastic changes and interest pattern adjustment brought by the new economy are fully reflected in the field of online car rental. On the one hand, the platform and networking characteristics of the new economy expand the scope and depth of the impact of contradictions. On the other hand, the new policy of online car rental involves a wide range, and the interest game increases the difficulty of landing the new policy.

　　The reporter of the Economic Information Daily learned that the Interim Measures for the Administration of Online Booking of Taxi Operating Services has been implemented for more than half a year, and the implementation rules of many local governments have not yet been issued. Some cities that have issued rules but have higher thresholds are facing "landing difficulties".

　　Many people in the industry and experts suggest that we should be fully aware of the pulling effect of the sharing economy represented by the online car ride on social employment and the revolutionary role of the social management model, and suggest using the "subtraction" of power in exchange for the "multiplication" of market vitality.

　　Some cities’ new policies about car network are "difficult to land"

　　The reporter learned that as of April 24, 2017, 85 cities have issued detailed rules for the implementation of the network car, 115 cities have completed soliciting opinions, and more than 100 cities have not yet completed soliciting opinions.

　　In some areas where the New Deal has been introduced, the policy landing still faces a game situation. The reporter learned that there are two main focuses of the game between policy requirements and platform interests: first, whether to implement household registration, vehicles, wheelbase and other requirements; The second is to what extent the operational data accessing the supervision platform needs to be reached and what content it contains.

　　In the actual operation process, some cities have imposed many restrictions on drivers’ household registration and vehicle price wheelbase, taking into account the local taxi market capacity and the strategic needs of urban development. Some platforms have found that the implementation of the New Deal in cities with higher thresholds will reduce the network car capacity by more than 90%, which is a heavy blow to the platform.

　　At the same time, the platform-based characteristics of the online car-sharing platform have broken the tradition of "the company is local" in the past. If the online car-sharing platform does not set up a local subsidiary, the local management department may not find a communication partner during supervision, which aggravates the difficulty of solving the problem.

　　On the other hand, the new economy, represented by the online car-hailing platform, quickly seized market share through subsidies and financing, but this fast pace had a great impact on the balance pattern of the traditional taxi industry in a short time. At the same time, in some higher threshold areas, it has also caused a greater "crowding out effect" on the network car drivers. These factors have led to constant friction between cruise car drivers and network car drivers in some places.

　　The new policy of network car has a wide range of influence groups. According to Didi’s travel statistics, as of February 2017, the total number of drivers registered on Didi platform reached more than 17.5 million. There are 2 million active drivers on Didi Platform, and the per capita daily income exceeds that of 160 yuan, while the total number of taxi drivers in cities across the country has reached 2 million. At the same time, there are thousands of software and algorithm engineer behind Didi.

　　The parties have different reactions to the new policy of online car.

　　The reporter learned that the situation of the New Deal landing across the country varies widely, and the views of all parties on the network car industry have also wavered.

　　In some places, the implementation period of the New Deal has passed, but the non-compliant network car is still in operation. The driver of the cruise car doesn’t know whether to stay at his job, and the driver of the network car doesn’t know whether to change careers.

　　According to the statistics of the Transportation Bureau of Beijing Municipal Commission of Communications, after the appearance of the network car, the income of cruise car drivers dropped from about 6,500 yuan in 2013 to about 4,500 yuan in the first half of 2016. From 2014 to 2016, the driver team lost nearly 10,000 people. However, taxi operation has improved recently.

　　A Didi executive, who asked not to be named, said that after the introduction of the New Deal, Didi’s car business also experienced a sharp decline, and drivers were losing a lot.

　　At the same time, passengers’ choice of online car has also wavered. According to reports, before the Spring Festival in 2017, the average number of taxi calls per day of passengers in some big cities soared from more than 300,000 to 900,000, and the response rate of taxis on the Didi platform was only 40%. In addition, after the New Deal gradually landed, the capacity of Didi Express bus decreased, and the response rate dropped from 90% in October 2016 to about 50% in March 2017, which greatly reduced the travel experience of passengers.

　　The capital market has also begun to hesitate and "can’t figure out" the market prospect of the online car platform. Due to the impact of the New Deal on the market, the market valuation of many online car platform companies has declined, which has also affected the layout of enterprises at home and abroad. Some insiders said that the upsurge of domestic venture capital in sharing the economy such as online car rental has subsided.

　　The New Deal is hard to reflect management anxiety.

　　The Interim Measures for the Administration of Online Booking Taxi Management Service has been implemented for more than half a year, but the detailed rules for implementation in many places have not yet been promulgated.

　　The demand for online car is different from place to place. Some places think that cities should give priority to the development of public transport, and the online car ride is only a supplement, and it should be more "high-end" than cruise taxis. Therefore, set a higher model, price, displacement and wheelbase threshold for the network car. There are also some places that hope that the network car will take into account the high, medium and low-end needs. For example, Haikou cancels the restrictions on the displacement of the network car, while Lijiang and Hanzhong choose to connect the cruise taxis to the network car platform as a whole.

　　Wei Dong, CEO of the First Automobile Car Company, said that road traffic congestion in first-tier cities in China is serious, and it is reasonable for local management departments to choose to raise the threshold for online car rental. However, the taxi market in second-and third-tier cities is not saturated, so the policy of online car rental can be relaxed.

　　As for whether the number of taxis should be controlled. A grassroots cadre said that the Ministry of Construction issued the Code for Planning and Design of Urban Road Traffic in 1995, which stipulated that the number of taxis in big cities should be 20 per 10,000 people and 15 in small and medium-sized cities, which became the standard for calculating and controlling the number of taxis in most cities.

　　However, there are also views that this standard has not changed for many years, and the network car is not the main cause of road traffic congestion, and the quantity control should be released in due course. The Research Group of Professor Yan Xuedong of Beijing Jiaotong University released the Analysis Report on Beijing Road Traffic Operation Based on Didi Big Data in October 2016, which holds that the network car uses economic laws as a lever to adjust the supply and demand of the traffic market, and information symmetry as the core to match the demand, which helps to reduce the empty driving rate of vehicles.

　　Interest game increases the difficulty of landing the New Deal. In many places, the development of online car rental has caused the price of taxi licenses to shrink, and some taxi drivers and agents who speculate on licenses have been seriously damaged. For example, in some cities, taxi licenses have increased from 200,000 yuan to 800,000 yuan in the past, and have been reduced to 400,000 yuan due to the competition of online car rental.

　　Some people in the industry said that the formulation of the local version of the new network car deal faces multiple interests considerations. Before the reform of taxi industry, drivers had a license for life, which made them lack the motivation to improve their services. However, if the local taxi companies are accelerated to withdraw by means of license depreciation and redemption, these companies may find it difficult to accept.

　　The law enforcement of the network car has also caused administrative reconsideration in various places. An executive of a car rental company in Nanjing said that private cars in Nanjing were converted into operating vehicles, and the passenger management office of the Transportation Bureau allowed it when accessing the platform, but the vehicle management office of the Public Security Bureau failed the annual inspection. It is difficult for many private cars to access the network car platform.

　　An official of Kunshan Municipal Transportation Bureau said that some platforms openly resisted the law, not only encouraging vehicles punished in Kunshan to file administrative reconsideration, but also reimbursing fines. Some local transportation management departments frequently receive administrative reconsideration of the network car, and basically can’t do other things.

　　Xu Kangming, an expert on taxi reform, believes that after the release of the local New Deal, measures should be taken to let illegal personnel and vehicles withdraw, otherwise it will destroy the fair market environment. On the one hand, cruise taxi companies can’t expand their scale, on the other hand, law-abiding online car companies will pay a great price.

　　Caring for the "source of vitality" of the sharing economy

　　Some interviewed experts believe that we should be fully aware of the pulling effect of the sharing economy represented by the online car ride on social employment and the revolutionary role of the social management model, and suggest using the "subtraction" of power in exchange for the "multiplication" of market vitality.

　　In-depth research network car companies, scientific evaluation. The sharing economy, represented by the online car ride, poses a new challenge to the urban traffic management model. Behind the transformation of the kinetic energy of the old and new economies is the differentiation of the benefit groups of the old and new economies. The insiders believe that the beneficiary groups in the old economy are relatively concentrated and highly organized, but the beneficiary groups in the new economy are more extensive and their voices are more dispersed. Therefore, we should consider the affordability of the old economic benefit groups and the extensiveness of the new economic benefit groups in policy formulation.

　　There is strong capital support behind the rise of platform economies such as Didi, Ali and Tencent, which has also benefited many people. Moreover, the credit economy, platformization and big data management may give birth to new technologies such as intelligent transportation, driverless driving and car networking, which are the trend of future economic and social development and the important support for the government to build new management functions, and should be treated with a more open mind.

　　An executive of Didi said that although the "zombie car" of Didi Platform is not easy to manage, it indicates that the surplus capacity of social vehicles can be fully released when the urban capacity is tight. Cheng Wei, founder and CEO of Didi Chuxing, said that it is a great opportunity for China to transform its traditional industrial industries with Internet thinking if it wants to overtake western industrial powers in corners.

　　On the one hand, formulate a relatively scientific withdrawal and compensation mechanism to alleviate the anxiety of social groups in transition. During the transition period of the New Deal, many full-time online car drivers may lose their jobs. It is suggested that relevant policy explanations and guidance should be carried out in a targeted manner to attract them to work part-time on platforms such as car rental companies.

　　On the other hand, scientifically foresee the challenges that part-time taxis may bring. The sharing economy model may bring drivers a wider range of part-time jobs, which will increase the difficulty of management and may also impact the average income level of the taxi industry. Car rental companies can be encouraged to increase their own vehicles to cope with the ebb and flow of Internet supply, and monitor and evaluate the average income of the taxi industry, so as to scientifically guide the development of the industry.

　　After a man in Xi ‘an picked up the mobile phone of a foreign tourist, he expressed his willingness to return it and returned the red envelope of 168 yuan sent by the owner. If this is the end of the matter, it will be a warm-hearted good deed, but the man refused the red envelope not because he was "grateful", but because he wanted a "lucky number": "666 yuan or 888 yuan." To this end, Xiao Xie, the original grateful owner, was a little upset.

　　A few days ago, Xiao Xie, who worked in Beijing, went to Xi ‘an to play, during which she accidentally lost her iPhone6. Xiao Xie told The Paper that the mobile phone was not commonly used, so he didn’t find it lost until he returned to Beijing.

　　Fortunately, Xiao Xie got through to the lost mobile phone, and the picker offered to return it. To facilitate communication, Xiao Xie and the pickup "Little Leopard" added WeChat friends. On WeChat, Xiao Xie told "Little Leopard" that he could send his mobile phone by express delivery, so he didn’t have to bear the cost. At the same time, Xiao Xie gave a red envelope of 168 yuan to "Little Leopard" to express his gratitude.

　　After receiving the red envelope, "Little Leopard" said "nothing, welcome" and said "I will send it to you tomorrow." Xiao Xie thanked me again, and said, "This mobile phone is not worth much, but thank you very much for sending it back to me. Don’t worry, after you send it, I will definitely send you a red envelope to thank you. There are still many good people in society … …”

　　But after a while, "Little Leopard" returned the red bag of 168 yuan to Xiao Xie, and told Xiao Xie, "I can answer your phone, add your WeChat, and I will definitely send you the phone. It’s no use asking for your phone number. You send a lucky number … New Year’s Day. Believe me, just don’t believe me. "

　　The picker "Little Leopard" returned the 168 yuan red envelope offered by the owner Xiao Xie, asking for the "lucky number". Photo courtesy of respondents

　　According to Xiao Xie, he later communicated with Little Leopard on the phone and learned that the "lucky number" mentioned by Little Leopard was 666 yuan or 888 yuan. After some communication, Xiao Xie decided to give "Little Leopard" 666 yuan.

　　However, Xiao Xie was not comfortable in his heart: "I have taken the initiative to send him a red envelope of 168 yuan to thank him, and promised to send him another red envelope after receiving the mobile phone, but I didn’t expect him to ‘ Geely number ’ It costs so much money. I bought that mobile phone in 2016. I dropped it many times and changed the light screen three or four times. Now it is estimated to be worth several hundred dollars. If you can’t find it if you lose it, that’s all, but if you can get it back, you still want to get it back as much as possible. After all, you used it yourself. "

　　In order to prevent another accident, Xiao Xie decided to find a friend in Xi ‘an to help him get his mobile phone, and then gave "Little Leopard" 666 yuan. On February 19th, Xiao Xie’s friend saw "Little Leopard" in a community outside Zhongshan Gate in Xi ‘an. After transferring 666 yuan to the other party, he got Xiao Xie’s mobile phone back.

　　In recent years, due to the loss of mobile phones, news about the conflict between the owner and the picker has been reported frequently. In this regard, lawyer Zhao Liangshan, a senior partner of Shaanxi Hengda Law Firm, analyzed the legal issues involved.

　　Zhao Liangshan believes that Article 79, paragraph 2, of the General Principles of the Civil Law of China stipulates: "Lost property, drifting objects or stray animals shall be returned to the owner, and the expenses incurred therefrom shall be repaid by the owner." Article 112 of the Property Law stipulates: "When the right holder receives the lost property, he shall pay the finder or the relevant department the necessary expenses for keeping the lost property." Therefore, the lost property belongs to the owner, and the picker should return it to the owner.

　　According to Article 92 of the General Principles of Civil Law: "If improper benefits are obtained without legal basis and losses are caused to others, the improper benefits obtained shall be returned to the person who has suffered losses". If the picker does not return it, it will constitute unjust enrichment.

　　Zhao Liangshan said: "As for whether it is legal for the picker to ask for 666 yuan or 888 yuan, the key depends on whether the requested fee belongs to the actual cost incurred by custody. If the expenses are actually incurred due to the custody of the picker, it is legal. On the other hand, if there is no charge due to storage, the pickup person may violate the provisions of the Criminal Law on extortion and be suspected of extortion. If the factor does not reach the standard of conviction and sentencing, but the circumstances are bad, the public security organ may impose public security punishment on it according to the provisions of China’s Law on Public Security Administration Punishment. "

Original title: 2024 Hainan Football Association Sunday League (spring) kicked off in early April.

News from New Hainan Client and Nanhai Net on March 21st (Reporter Chen Wang) On March 21st, the reporter learned from Hainan Football Association that the Sunday League (spring) of Hainan Football Association in 2024 will start in early April, with five age groups, namely U6, U7, U8, U9 and U10, and nearly 1,000 young football fans in the province will participate.

It is understood that both U6 Group and U7 Group adopt a five-person system, with 20 minutes in the first half and 20 minutes in the second half. U6 Group uses No.3 ball and U7 Group uses No.4 ball. In addition, male and female players of all ages can be mixed into teams, and the number of substitutions is not limited. After replacement, they can be replaced. Group U8 and Group U9 both adopted the small seven-a-side system and the No.4 ball, and the first half and the second half were 25 minutes each. Group U10 adopts the regular seven-a-side system and No.4 ball, with 30 minutes in the first half and 30 minutes in the second half.

The relevant person in charge of the Provincial Football Association said that the Sunday League of Hainan Football Association has been favored by youth football clubs and campus football teams in the province since its establishment three years ago, providing a platform for football teenagers in the province to exchange skills. Originally, the event was held once a year, but later it was held twice a year, in spring and autumn respectively. (Chen Wang)

　　Under the warm sun in winter, the banks of the Danao River are clear and green, and the fish gulls gather together, showing a harmonious and agile natural scene of waterfowl, which is a vivid portrayal of the implementation of ecological priority and green development in Daya Bay Development Zone, Huizhou City.

　　In the past ten years, while anchoring the highland goal of the world-class green petrochemical industry to accelerate its growth, Daya Bay Development Zone has delivered a brilliant "answer sheet" for water control: the water quality of four rivers, namely Nanbianzao River, Yanqian River, Baigang River and Xiayong River, has been upgraded from inferior V to excellent III or above, and the black and odorous water bodies have been completely eliminated and "long-term cleaning" has been achieved. The water quality of the national and provincial test sites in the coastal waters has been maintained excellent.

　　Born from the sea and prospering towards the sea, Daya Bay Development Zone is drawing the ecological background with the pen of "water" and writing a new chapter of green rise.

　　Strengthen top-level design

　　Constantly improve the water ecological environment management system

　　Standing on the bank of the wetland beach near the mouth of the Danao River in Daya Bay, birds play in groups of three and five for food. From time to time, herons stretch their white posture, tread lightly on the water and spread their wings to fly.

　　"In recent years, after environmental improvement in Daya Bay Development Zone, the water quality of the Danao River in the territory has improved significantly, and the surrounding ecological environment has improved significantly. In recent years, more and more herons have come to stop here." Mr. Zhang, a veteran bird-watching enthusiast, said with delight that over the years, more and more rare heron species have appeared frequently, and Daya Bay Development Zone has gradually become a bird-watching resort. Nowadays, the mangrove urban wetland park in Daya Bay and the Bai Shou Bay beach at the mouth of the Tam ‘ao River have become the concentrated areas of bird activities.

　　The heron praised the ecological butterfly, reflecting the firm determination of Daya Bay Development Zone to strengthen the top-level design and continuously improve the water ecological environment management system.

　　Strengthen organizational leadership. In the process of pushing forward the tough battle of water pollution prevention and control, Daya Bay Development Zone has successively set up the headquarters of the tough battle of pollution prevention and control and the ecological environment protection committee, and the standing committee of the district party committee and the executive meeting of the district management committee regularly listened to reports on the pollution prevention and control work.

　　Strengthen planning guidance. By strictly observing the "three lines and one list" (red line of ecological protection, bottom line of environmental quality, online utilization of resources and negative list of environmental access) and introducing high-quality industrial projects, Daya Bay Development Zone can reduce environmental pollution from the source, free up more environmental capacity for the healthy and sustainable development of the region, and achieve a virtuous circle of "promoting the introduction through control and combining control with introduction".

　　Strengthen regional linkage. In order to get rid of the "hard bone" of cross-border river regulation, Daya Bay Development Zone actively cooperates with Shenzhen and Huiyang, Huizhou to carry out cross-border river regulation, and builds mechanisms for information channel exchange, monitoring data exchange and environmental law enforcement exchange, laying a solid foundation for breaking administrative regional restrictions and jointly implementing cross-border river basin regulation.

　　Strengthen problem orientation. Daya Bay Development Zone adheres to "two-wheel drive" (government governance, enterprise technological transformation), combines normal supervision with special rectification, highlights the comprehensive rectification of key areas, key fields and key industries, and issues and implements the Work Plan for Upgrading and Renovation of Key Water-related Enterprises in Daya Bay District. Sixteen key water-related enterprises in the whole region have completed upgrading and upgrading of sewage treatment facilities on the basis of meeting the discharge standards, and controlled 27 sewage treatment facilities of 24 enterprises in the whole region. Pay close attention to the rectification work of the central ecological environmental protection inspector, and the work is unprecedented.

　　Reduce pollution stock

　　Continuously improve the quality of water ecological environment

　　Clean and clear water flows out of the waterfall mouth, and flows into lush flowers and plants in a blink of an eye, and the flowing water gathers into a rippling lake … On the west side of Shugang Avenue in Daya Bay Development Zone, adhering to the construction concept of "building a sewage treatment plant and giving citizens a park back", Huizhou’s first fully buried sewage treatment plant was built here.

　　"After the municipal sewage in the jurisdiction is collected through the pipe network and enters the water purification plant, it goes through physical and biological treatment processes, and finally reaches the surface quasi-IV water standard before being discharged." Li Qizhuang, the person in charge of the third phase of the first water quality water purification plant in Daya Bay District (hereinafter referred to as "the third phase of the first plant"), said that compared with the traditional above-ground sewage treatment plant, the construction mode of the all-buried sewage treatment plant saves about 30% of land and increases the green area by over 50%. At present, the daily processing capacity of Phase III of No.1 Plant is 80,000 cubic meters, and the service population is about 200,000.

　　"The problem of water pollution is in the water, and the roots are on the shore. Water control still needs to start from the source." Liao Yuanguang, deputy director of Daya Bay Branch of Huizhou Ecological Environment Bureau, introduced that comprehensive, accurate and scientific pollution control was adhered to. Daya Bay Development Zone focused on the construction of sewage treatment facilities, the renovation of sewage outlets into rivers, and the elimination of black and odorous water bodies through measures such as source control, sewage interception and running water, and constantly set off a climax of water quality improvement and rectification.

　　Taking the management of rivers controlled by five countries and provinces as an example, since the "Thirteenth Five-Year Plan", Daya Bay Development Zone has invested more than 3 billion yuan, with a cumulative new sewage treatment capacity of 309,000 tons/day and a new sewage pipe network of 239.2 kilometers. By the first half of 2022, the sewage treatment capacity of the whole region has reached 348,000 tons/day, and the effluent quality has reached the surface standard of quasi-V or above. A sewage pipe network of 364 kilometers has been built, and the sewage collection and treatment has continued to improve quality and efficiency.

　　Rural sewage treatment is also one of the key points. Daya Bay Development Zone regards rural domestic sewage treatment as a key task to promote rural revitalization, and takes the direction of promoting rural domestic sewage to enter the sewage treatment plant. For villages that have not been included in the municipal pipe network for the time being, rural domestic sewage treatment facilities will be built according to local conditions. "Up to now, 189 village groups in the whole district have all completed the treatment of rural domestic sewage." Yin Xiaoqin, the first-class sponsor of Daya Bay Branch of Huizhou Ecological Environment Bureau, introduced that 141 village groups’ domestic sewage was treated by urban sewage treatment plants, 35 village groups’ domestic sewage was treated by rural domestic sewage treatment facilities, and 13 village groups’ domestic sewage was treated by sewage resource utilization.

　　Improve the level of governance

　　Promote the transformation from water quality improvement to water ecology improvement.

　　Time is the most faithful recorder. In the past ten years, Daya Bay Development Zone has comprehensively protected drinking water sources, rectified national and provincial rivers and black and odorous water bodies, prevented pollution in coastal waters, and achieved a new leap in water environment quality:

　　The drinking water quality has reached the standard stably. The water quality compliance rate of Fengtian Reservoir, Longweishan Reservoir, Shitouhe Reservoir and Shehekeng Reservoir has remained 100% all the year round, and the water quality is stable and excellent. The water quality of the national and provincial rivers has been continuously improved, and the water quality of four provincial-controlled rivers (Nanbianzao River, Yanqian River, Baigang River and Xiayong River) has been improved from inferior grade V to above grade III; Black and odorous water bodies are neither black nor odorous. The two black and odorous water bodies, Xiangshui River and Mamiao River, have eliminated black odor in 2019 and achieved "initial results" through measures such as increasing sewage treatment capacity, improving rainwater and sewage pipe network system and water ecological restoration, and achieved "long-term cleaning" in 2020; The water quality in the coastal waters is excellent, and the water quality compliance rate of national and provincial test sites is 100%. The proportion of sea areas that meet the first and second water quality standards and the proportion of areas that meet the water quality standards of marine functional areas are all over 99%.

　　It is worth mentioning that, in view of the problem that the only national examination river (Dan ‘ao River) in its jurisdiction is affected by tides and the diffusion of pollutants is difficult, Daya Bay Development Zone invited the top domestic technical teams such as the National Academy of Environmental Sciences to build a hydrodynamic water quality model of Dan ‘ao River, accurately grasp the laws of hydrodynamic force and pollutant diffusion of Dan ‘ao River, identify the key factors that restrict the water quality of Tiger Claw section of Dan ‘ao River to reach the standard, and put forward targeted control measures, making a breakthrough.

　　During the "Fourteenth Five-Year Plan" period, on the basis of improving the water environment, water ecological environment protection should pay more attention to water ecological protection and restoration, pay attention to the harmony between people and water, and let the people have more sense of ecological environment acquisition and happiness.

　　"Since last year, Daya Bay Development Zone has taken the lead in carrying out water ecological investigation and monitoring in the whole city." Liao Yuanguang revealed that the bidding for the project was completed at the end of last year, and two water ecological surveys have been completed in the dry season and the wet season this year. "Daya Bay Development Zone will focus on promoting water quality improvement to water ecology improvement." Liao Yuanguang said.