Improve ability to change style | "Intelligent traffic management" allows urban traffic to have a "smart brain"

Powerful work style construction year

Traffic travel is closely related to each citizen. The sharp increase in motor vehicles and non -motorized vehicles every year brings severe tests to traffic management. Since the launch of the city's "capacity building year" activity, the Harbin Municipal Transportation Bureau has improved the work style, enhances the effectiveness of the work, and adhered to the people's first. New technologies such as cloud computing and the Internet of Things make full use of digital, network, and intelligence to improve governance capabilities, continuously promote the digital transformation of public transportation, promote the management of the industry to improve quality and efficiency, and further enhance the satisfaction of the masses.

At 8 am, when the reporter came to Nanzhi Road in Daowai District, it was found that in the past, the congested road section, due to the Nanzhi Road Bus priority corridor used last year, is currently very smooth. Especially at the peak of the morning and evening, let the citizens truly understand the convenience brought by the bus corridor. "It turned out that it took more than 40 minutes to take a car every day during the congested road section. After the corridor was opened, it could be home 10-20 minutes a day, and the time for the car was particularly short." Citizen Liu Ying said, "It is not particularly obvious when driving when driving. , But it can be seen in the morning and evening peaks. When the other lanes are lined up, the buses are very smooth, and our driving is comfortable. "Said Xue Cuirong, a driver of bus 53. "This is the effect of automatic identification of the traffic of the smart signal fusion optimization system, and the effect produced by the instant optimization." Li Xue, the head of the Science and Technology Information Management Department of the Municipal Public Transport and Taxi Business Development Center, told reporters.

According to Li Xue, "separate corridors are not disturbed by social vehicles. Especially when encountering bad weather, the gallery signal priority system can be delayed by a delay. Level, analyze the traffic needs of the intersection, and automatically optimize the signal light cycle of the intersection to adapt to the changing traffic flow of the morning and evening peaks and flat peaks. The system has increased by 32%since its use.

Not only that, the vehicle -mounted IoT devices are installed through the buses of the corridor, and the roadside IoT devices are also installed at each intersection. The equipment can be quickly composed of network. The communication distance reaches 150 meters. After the network, the data can be achieved. In the two -way interoperability, the road side equipment can also send the driving suggestion to the vehicle end to improve the operating point rate of the bus. The application of this technology is the first case in China.

In order to solve the "bottlenecks" of public transportation development, the city's investment in the public transportation corridor is a microcosm of the development of transportation governance systems and governance capabilities, and keeping up with the development of the development of transportation in the era of transportation. In recent years, relying on the World Bank Loan Loan Harbin High -Cold City Intelligent Bus System Construction Project, the traffic operation monitoring and dispatch command center is quickly established.

73,598 intelligent monitoring equipment, including bus, rental, two passengers, and two passengers endangered heavy trucks, etc., and created three bus priority corridors of Xinyang Road, Nanzhi Road, and Yangtze River Road. Bus electronic stop signs launched the "Harbin Transportation Travel" APP and WeChat public account.

At present, the "Transportation Smart Brain" has gathered more than 150 categories of data such as bus, rental, Internet contracting, passenger transportation, freight, etc., which can meet the real -time response needs of vehicle operation management, industry supervision, operation monitoring, decision support, and travel services.

The smart bus management "cloud" platform, which is based on the intelligent bus system of high -cold cities, not only realizes the real -time monitoring of more than 200 bus lines and more than 6,000 bus vehicles in the city, but also realizes the command monitoring of the industry, enterprises, and lines at different levels of the line. Schedule. In the operation monitoring and dispatch command center of Harbin Futong Passenger Transport Co., Ltd., there are two displays in front of each dispatcher. The scheduling personnel can communicate with the bus driver through the system, and under the premise of ensuring safety, timely issue dispatch instructions to make the running vehicle running balance and effectiveness, minimize the crowding, and shorten passengers such as passengers.

The bus 83 team scheduling chief Hou Yuqin said, "It turned out to be a handwritten way, relying on experience scheduling mode. Now the intelligent dispatching platform automatically calculates the distribution interval based on the feedback information, formulates a reasonable and accurate operation plan, and achieves accurate vehicle operations. Management. And the six cameras in the compartment can clearly see passengers, and you can adjust the operation interval at any time. "

Li Xue introduced, "According to the actual operation, the enterprise can adopt flexible scheduling methods such as large stop express vehicles to shorten the waiting time of passengers and achieve precise management of vehicle operations. The dispatching production data of bus companies has also been pushed to bus electronic stop signs and On the mobile APP, passengers can query the running position of the bus through the electronic stop plate and mobile app.

In addition, the intelligent system also includes a buses to stop the order management system. Identify the position of the position through WSN technology. The preview of the parking location of the vehicle; it can also trigger the vehicle to trigger the capture of the vehicle as a basis for post -to -event penalties; and it has functions such as parking warning of abnormal stagnation stagnation, parking information management on the platform illegal parking; illegal information analysis, statistics and other functions. At present, Harbin City has built a smart signal machine at 16 intersections to develop priority -priority algorithms, which fully protects the passage of traffic in the morning and evening peaks of the bus.

Zhong Guowei, deputy director of the Municipal Transportation Bureau, introduced that since the launch of the "City Powerful Style Construction Year" activity, we focus on improving work style, enhancing work effectiveness, comprehensively improving service awareness, service skills, and service functions.The information supervision system of interconnection and interconnection solves the management difficulties such as many, long, and wide -facing management difficulties in the transportation industry. This is the dataization and intelligent management method of "full process visible and real -time management and control" from management., And then promoting the quality and efficiency of the transportation industry has been greatly improved. "Source: Bingcheng+Client

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