Wuxi uses Internet of Things technology to create a “perceived highway” project
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Wuxi highway has a keen “perception” and is the first to create a “perceived highway” in the construction of the province’s highway system.
Relying on the Internet of Things technology, the Wuxi Highway Management Office vigorously develops intelligent transportation, and strives to build a “perceived highway”, so that “perceives” the road conditions of the national and provincial trunk lines without leaving home, and can take effective measures in case of emergencies Dealing with it as soon as possible, this seemingly “fantasy” dream gradually came true.
Keeping pace with the times and attaching importance to scientific and technological progress
The Internet of Things is a new generation of information technology after the Internet. It is the in-depth expansion and application of Internet technology. Because of its appearance, intelligent transportation has entered people’s lives.
Wuxi is one of my country’s national-level innovative cities, and the research and application of Internet of Things technology ranks among the world’s advanced. In August 2009, when Premier Wen Jiabao inspected the Internet of Things technology in Wuxi, he made the final word-“The center of perception of China is set in Wuxi.” As a result, Wuxi became the only national sensor network innovation demonstration zone in my country.
In recent years, the road industry in Wuxi has developed rapidly. So far, the roads under the management of Wuxi Highway Department have a mileage of 7,628 kilometers, including 2 Chinese roads and 8 provincial roads, totaling 480 kilometers. How to effectively manage a wide range of highway infrastructure has become a new topic in front of this place. The department keeps on developing with the times and attaches great importance to technological progress. On the one hand, it strives to increase the technological content of highways, and on the other hand, it continuously strengthens the application of information technology in highway management. In 2007, the department took the lead in establishing a highway management and service emergency command center in the Jiangsu highway system; in 2008, it built 6 command sub-centers one after another; in 2010, the Internet was extended to highway over-limit detection stations, maintenance work areas, Emergency handling base and other places. In the past three years, the department has also built trunk roads such as the western section of the 342 provincial highway, the 230 provincial prop district section, and the 312 national highway reroute section into digital highways… It is precisely because of the accumulation of results from the informatization work over the years that it is the The use of the Internet of Things technology to create a “perceived highway” has laid the foundation.
Bravely stand on the forefront of innovation to create a “perceived highway”
“Perception” originally belonged to a philosophical term. Once connected with the new technology of the Internet of Things, it will glow with infinite vitality. “Perceived highway”, “perceived store”, “perceived home appliances”… together have become a realistic pursuit of accelerating the transformation of economic development mode, improving management capabilities, and enhancing industry competitiveness in the information age.
The so-called “perceive highway” means to pass information sensing equipment such as radio frequency identification devices, infrared sensors, global positioning systems, laser scanners, etc. installed on roads, bridges or vehicles through various networks in accordance with the agreed “protocol” Connected to the terminal of the Internet-the “sensing center”. Through information exchange and communication, the “sensing center” can realize intelligent identification, positioning, tracking, monitoring and management, making it possible to manage and maintain trunk roads “without leaving home”.
Based on the successful application of Internet technology to highway information management, Wuxi Highway integrates various business and data resources and strives to explore the construction of “perceived highways”. Bridges are the “throat” of highways, and the consequences of bridge collapse are serious. The department focused on building the “perceived highway” on the bridges of the national and provincial trunk lines. After more than a year of hard work, in October last year, it successfully completed the Zhihu Port Bridge of Provincial Highway 342 and the rerouted section of National Highway 312. The installation of sensors on highway bridges such as Yuhe Bridge and Xicheng Overpass of Provincial Highway 338 has made it the first batch of “sensing bridges” on the trunk line of Jiangsu Province. It is reported that Zhihu Port Bridge has successfully installed more than 50 sensors in important parts of the bridge arch sling and the bottom end of the section. Once the bridge structure is abnormally stressed due to an emergency, the sensors will send out according to the preset indicators. Orange or red warning, and transmit sensor data to the “sensing center”. The management and maintenance unit evaluates the health of the bridge through real-time data analysis, so as to intervene in advance of the bridge “sickness” to avoid the occurrence of the tragic collapse of the highway bridge.
Building a “perceived highway” is a systematic project. According to Tan Junwei, director of Wuxi Highway Management Office, after several years of hard work, the office has set up more than 300 fixed sensing points at key roads, bridges, traffic flow observation points, toll stations, etc. on national and provincial trunk lines;50 % Of the road administration inspection vehicles and 100% of the rural road inspection vehicles are equipped with mobile monitoring equipment and become mobile sensing points for monitoring roads. In addition, the “Perception Center” has also established interactive sensing points with surrounding cities and highway departments, public security traffic management, meteorological departments, news media units and the public, thereby greatly expanding the source of information channels. Information from various sensing sources is processed in time by the “sensing center” to form instructions, which can realize the command, dispatch and on-site emergency response of Wuxi’s road network, and provide smooth services for public travel.
Create a service brand and travel along the way
It is precisely because the Internet of Things technology has been applied to the construction of “perceived highways” that has greatly improved the ability of highway transportation to better serve society, serve the public, and serve development. The “e-road smooth” service brand created by Wuxi Highway Department based on the “Perception Center” has now become an innovative highlight of Jiangsu Highway with distinctive characteristics of the times.
The “e-road smooth” service brand has two meanings. The first is that e is the most concise symbol representing the rapidly developing digital and network technologies in the world. Drivers and passengers traveled smoothly. The second is that the people of Wuxi Highway will walk with the public, walk with the civilization of the times, and achieve smooth roads, smooth cars and comfortable people with harmonious and high-quality services. The core concept of the service brand is to rely on the “perceived highway” to provide zero-distance and seamless services to drivers and passengers passing through Wuxi district 24 hours a day, 365 days a year, so the last five digits of the hotline number set by the “sensing center” Is “36524”. This hotline has now become the connecting line between “people” and “roads”, and it is also a “guarantee line” for road users to solve the problems of “emergency and danger”. On January 26 this year, the Wuxi City Highway Department cooperated with the city’s traffic station to launch the “E-Road Smooth Traffic Report” program, which broadcasts information on national and provincial trunk road conditions to the public every day, and it will be broadcast in time for emergencies. The Wuxi Highway Department has made a solemn promise to the society that all drivers and passengers on the Xicheng Highway can enjoy the “full, full-hearted, full-time, full-time, and full-time” high-quality services of Wuxi Highway people and fully feel the highway People are with you all the way.
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