Highway human-vehicle correlation system and method
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A technology for highways and vehicles, applied in the field of traffic management, can solve problems such as the inability to determine the number of people in the car, the inability to detect the people on the car, and the inability to detect the traffic flow, etc., to achieve the effects of simplifying the work process, novel ideas, and improving work efficiency
Inactive Publication Date: 2018-07-31
CHONGQING JIAOTONG UNIVERSITY
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[0003] As far as the current situation is concerned, the traffic flow can be counted at the upper and lower expressway gates on the expressway, and the image information of the vehicle can be obtained from some event monitoring cameras, but this information is only the traffic flow of a section of the road, and it cannot be detected on the entire road section Traffic flow, and it is impossible to determine whether there are many people in the car
Similarly, existing methods propose to install ultrasonic or infrared barriers on both sides of the expressway to detect traffic flow on the entire road, but these technologies can only detect whether there is a car passing by, and cannot detect specific models, specific license plates, etc. number, and it is impossible to detect people in the car
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Embodiment 1
[0059] Embodiment 1: Judgment of high-speed passage of vehicles and passengers (1-5 passengers are specified for small cars, and passenger cars are loaded according to regulations)
[0060] see figure 2 , Install mobile phone signal 4G probes and cameras at the entrances and exits of expressways, set up a 4G probe every 500 meters on the road section, set up a camera every 5000 meters, and set up cameras and mobile phone signal 4G probes in the service area.
[0061] The camera at the entrance and exit can uniquely identify information such as the license plate and model, and the serial number of the occupant's mobile phone is detected by the 4G probe at the entrance and exit.
[0062] Vehicles and occupants pass through 4G probes every 500 meters. Due to different vehicle speeds, after several or more 500 meters, the speed of serial number movement is obtained according to the position and time of passing through different 4G probes, and according to different speeds Divide...
Embodiment 2
[0070] Example 2: Tracking and judgment of relevant personnel
[0071] see figure 2 , 4G probes and cameras are installed at the entrance and exit of the expressway. A 4G probe is set up every 500 meters on the road section, a camera is set up at 5000 meters, and cameras and 4G probes are set up in the service area.
[0072] The camera at the entrance and exit can uniquely identify information such as the license plate and model, and the serial number of the occupant's mobile phone is detected by the 4G probe at the entrance and exit, but the occupants are concentrated and cannot identify the vehicle to which the occupant belongs.
[0073]Vehicles and occupants pass through 4G probes every 500 meters. Due to the different vehicle speeds, after passing through several or more 500 meters, the speed of serial number movement is obtained through different 4G probes and divided into different categories according to different speeds. , at the same time, the vehicle records the ti...
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Abstract
The invention discloses a highway human-vehicle correlation system comprising a camera, a mobile phone signal probe and a processor. The camera is used for acquiring the vehicle image information on the highway. The mobile phone signal probe is used for acquiring the mobile phone IMEI/IMSI information of the passenger on the highway. The processor is used for judging whether the vehicle and the passenger are in the same position at the same moment according to the vehicle driving tracks and the passenger movement tracks and whether the speed is identical in the same position; and if the vehicle and the passenger are in the same position at the same moment and identical in speed, the passenger is judged to be on the vehicle, one or multiple passengers of the same speed and the same positionare correlated with the vehicle and passenger judgment of the vehicle can be realized. The highway human-vehicle correlation system is used for realizing simultaneous supervision of the vehicle and the passenger, and the vehicle and the passenger are correlated so that the highway management personnel are enabled to be clear about the operation situation of the vehicle and understand the carryingsituation of the vehicle and the movement situation of the passenger, the working efficiency of the highway management personnel can be enhanced, and the system can be widely applied to the field ofpeople and traffic management and control and monitoring of the traffic accident.
Description
technical field [0001] The invention relates to the technical field of traffic management, in particular to a system and method for expressway human-vehicle association. Background technique [0002] In August 2016, the Ministry of Transport issued the "Guiding Opinions on the Implementation of Green Highway Construction", which requires that the five development concepts of innovation, coordination, greenness, openness and sharing be firmly established, the development requirements of the "four transportations" be implemented, and the transformation and upgrading of highway development be promoted. The construction of green roads is based on the premise of excellent quality, and the main features are resource conservation, ecological environmental protection, energy saving and high efficiency, and service improvement, so as to realize the healthy and sustainable development of road construction. The energy consumption and pollutant discharge in the whole life cycle of highw...
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