Shulou(Shulou.com)11/24 Report--

As the development direction of Chinese-style modern transportation construction, intelligent transportation is entering an opportunity period of rapid development. At the Jiangxi Intelligent Transportation Forum (eighth issue), more than 20 industry experts offered suggestions and talked about the future around "data enabling high-quality transportation development", bringing a grand meeting of heated ideological debate.

"Hisense to Yunnao as the basis, the construction of the industry big data, AI, scene of the three core competencies, the construction of scene, automated traffic management system, with data to enable traffic scene business." At the scene, Hisense Network Technology Co., Ltd. Huazhong Regional Center Deputy General Manager and Huazhong Regional Intelligent Transportation Business Line General Manager Hao Jinxiao delivered a keynote speech on "Hisense Yunnao helps to upgrade traffic wisdom".

Traffic modernization is an important symbol of Chinese-style modernization. In the era of automated, unmanned and scene-based intelligent transportation, Hisense Yunnao, especially the three core competencies of big data, AI and scene, have attracted the attention and thinking of experts at the meeting.

The first major ability is the ability of big data in the industry. Data is one of the core driving forces of intelligent transportation development. Relying on Yunnao Technology Engineering Research Center, Hisense is committed to big data's ability analysis, mining, and actively promoting big data's ability to land in actual combat, and has achieved remarkable results in helping various localities to solve traffic control problems. At the same time, it was also recognized by the traffic police in many places, helped the Qingdao traffic police to win the first prize in the big data modeling competition of the Traffic Management Bureau of the Ministry of Public Security, and helped the Honggutan traffic police in Nanchang to win the first prize of the public security traffic management big data modeling application competition in the province.

It is not easy to achieve leading scientific and technological strength and excellent actual combat results. Based on more than 20 years of business precipitation and combining more than 100 urban traffic police experience, Hisense has formed hundreds of big data application models, including law enforcement on duty, traffic control, risk prediction and safety assessment, and regulatory services, to serve traffic management and citizen travel. At the same time, visual, drag-and-drop and efficient modeling tools are tailored for traffic management business, and 19 special operators are refined and encapsulated by refining and encapsulating the commonly used analysis steps of traffic management business modeling, so as to simplify the modeling steps and reduce the threshold of the tools. to help the traffic police quickly transform business ideas into big data models and promote continuous business innovation, which not only has the significant value of rapid modeling, but also supports rapid iterative polishing of all kinds of professional skills.

The building of "1mm N" hierarchical and hierarchical cockpit system is also a typical application of Hisense prying big data's research and judgment results to better serve the actual combat. At present, the Hisense leading cockpit has formed 37 detailed business scenarios, each of which revolves around the actual management business, which can monitor the situation, identify problems, and support deep digging and closed-loop disposal.

The second biggest capability is AI video analysis. Slow blocking and smooth, safe prevention and control. All of them are inseparable from the construction of strong perception ability, and AI video analysis perception can well make up for the problem of untimely detection and insufficient coverage of police situation. Deeply integrate the experience of the traffic management industry, collect massive training materials, Hisense has accumulated entity, event, behavior, law four categories of 200 + AI algorithms, the core algorithm actual combat accuracy of more than 90%. In the "AI + Traffic Safety: traffic incident Video recognition National Challenge", won the first prize of urban road scene (cloud computing).

In the detection of urban road accidents, Hisense uses the advantages of engineering to collect samples from all kinds of scenes across the country, identify six key elements, and solve the pain points that are difficult to distinguish between parking, temporary disembarkation, red lights and other red lights in accident detection. compared with 122 police bill verification, the accident missed detection rate is less than 5%, and the accuracy rate is more than 90%. Not only that, Hisense AI analysis capability is also extended to a wider range of signal light fault detection and other areas, through the reuse of electrical police resources to achieve abnormal detection of signal lights off, common light, occlusion and other eight scenarios, has been deployed in Qingdao, Jinan, Xuzhou and other cities, with an accuracy of more than 90%, in the industry-leading level.

The third ability is the scene ability. Based on the accurate analysis of command and dispatching, security prevention and control, slow blocking and smooth service management, Hisense depicts specific business scenes such as special service security and bad weather one by one, summarizes and precipitates excellent actual combat experience according to the specific characteristics and problems of each scene, and forms a series of scene strategies to create fine and intelligent policing.

By carefully combing 9 categories and 88 small command scenes, such as morning and evening peaks, holidays, bad weather, and large-scale activities, and analyzing the focus of attention, common problems and corresponding research and decision-making methods and disposal measures of each scene, create a "scene command" to achieve twice the disposal efficiency and 20% of the alarm speed.

In the first half of this year, Hisense helped Nanchang traffic police to complete the Spring Festival fireworks show, Xue Zhiqian concert, Nanchang International Dragon Boat Race, crossing the Ganjiang River and other large-scale activities. In the guarantee of thousands of people crossing the Ganjiang River in Nanchang in 2023, the Hisense information control team helped Nanchang traffic police plan and deploy in advance, surveyed the scene many times, and carefully formulated the work plan of traffic safety and security. issue travel tips, strictly implement various traffic safety security measures in accordance with the principle of "far-end linkage diversion, near-end hierarchical management and control", and keep watch at the command center during the event. Through the one-click implementation of the traffic signal timing plan of 36 key intersections in the activity area through the HiCON8.5 traffic signal control platform, it has laid a solid foundation for the safe, smooth and successful holding of the event.

At present, with the help of Hisense intelligent transportation, Nanchang has built 155 green wave belts to build a green wave network in Chaoyang area to smooth the city artery. At the same time, help Nanchang traffic police to innovate and establish a "three-level optimization of traffic signals" mechanism, adopting the method of "one down, one corridor and one cycle", that is, reducing conflicts, setting up green corridors and implementing areas "slow in and fast out" and "microcirculation", optimize traffic signals, comprehensively optimize and improve the traffic efficiency of network celebrity sign-in points, commercial outlets, scenic spots and roads around night markets.

The development of intelligent transportation is advancing at a rapid pace. As an industry leader, Hisense will continue to innovate and cultivate the industry to contribute to the intelligent upgrading of urban traffic and the fine governance of the city.

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