Path recognition method and system, roadside marking equipment, and vehicle-mounted equipment
An in-vehicle device and route identification technology, applied in the field of intelligent transportation, can solve the problems of low route identification efficiency and low settlement efficiency, and achieve the effects of avoiding low settlement efficiency, improving settlement efficiency, and reducing the number of data interactions
Active Publication Date: 2021-02-26
BEIJING JULI SCI & TECH
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Problems solved by technology
[0005] The present invention provides a path identification method and system, roadside identification equipment and vehicle-mounted equipment to solve the problems of low path identification efficiency and the resulting low settlement efficiency in the prior art
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Embodiment 1
[0067] An embodiment of the present invention provides a path identification method. This method is executed between the roadside identification device and the vehicle-mounted device. For ease of understanding, the embodiment of this application provides a schematic diagram of information interaction between the roadside identification device and the vehicle-mounted device. Please refer to figure 1 , the method includes the following steps:
[0068] S102. The roadside identification device acquires the first route number currently recorded by the vehicle-mounted device, and the first route number uniquely indicates a first route within a preset geographical range.
[0069] In the embodiment of the present invention, the route number is used to distinguish among multiple routes in the road network. In actual implementation, the path number can be preset in advance.
[0070] S104. The roadside identification device judges whether the current location matches the first path.
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The invention provides a path recognition method and system, a roadside identification device and a vehicle-mounted device. The method includes: obtaining the first route number currently recorded by the vehicle-mounted device, the first route number uniquely indicating a first route within a preset geographic range; judging whether the current position matches the first route; if the current position matches the first route If the first route does not match, determine a second route number, the second route number uniquely indicates a second route within the preset geographical range, and the second route is identical to the driving route of the vehicle to which the on-board device belongs Matching: sending the second path number to the vehicle-mounted device, so that the vehicle-mounted device replaces the first path number with the second path number. The method of the present invention can solve the problems of low path identification efficiency and low settlement efficiency in the prior art to a certain extent.
Description
technical field [0001] The invention relates to intelligent transportation technology, in particular to a path identification method and system, roadside identification equipment and vehicle-mounted equipment. Background technique [0002] In the scenario where a vehicle is driving on a toll road system, the toll amount needs to be determined according to the vehicle's driving path. Therefore, how to realize path identification in the toll road network becomes particularly important. [0003] In the existing intelligent transportation technology, marking stations (also known as roadside marking equipment, RoadSide Unit, RSU) are generally set up on the road section. When the vehicle passes through the marking station, the roadside marking equipment can communicate with the vehicle-mounted equipment Communication, and send the identification station information to the vehicle-mounted equipment by means of communication, and the vehicle-mounted equipment records the identifica...
Claims
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IPC IPC(8): H04W4/02H04W4/44H04W4/80G07B15/06
CPCG07B15/063H04W4/02H04W4/44H04W4/80
Inventor 邱新豪
Owner BEIJING JULI SCI & TECH