US 11,705,005 B2
Method, apparatus and device for illegal vehicle warning
Sheng Tao, Beijing (CN); Huo Cao, Beijing (CN); Zeshu Shen, Beijing (CN); Haisong Wang, Beijing (CN); Ji Tao, Beijing (CN); and Dewang Song, Beijing (CN)
Assigned to APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD., Beijing (CN)
Filed by APOLLO INTELLIGENT DRIVING TECHNOLOGY (BEIJING) CO., LTD., Beijing (CN)
Filed on Sep. 19, 2018, as Appl. No. 16/136,209.
Claims priority of application No. 201711466367.2 (CN), filed on Dec. 28, 2017.
Prior Publication US 2019/0206254 A1, Jul. 4, 2019
Int. Cl. G08G 1/16 (2006.01); G08G 1/01 (2006.01); G08G 1/017 (2006.01); G08G 1/056 (2006.01); G08G 1/0967 (2006.01); G08G 1/07 (2006.01); B60W 30/095 (2012.01); B60W 50/14 (2020.01)
CPC G08G 1/164 (2013.01) [B60W 30/0953 (2013.01); B60W 30/0956 (2013.01); B60W 50/14 (2013.01); G08G 1/0116 (2013.01); G08G 1/0133 (2013.01); G08G 1/0145 (2013.01); G08G 1/0175 (2013.01); G08G 1/056 (2013.01); G08G 1/162 (2013.01); G08G 1/163 (2013.01); G08G 1/166 (2013.01); B60W 2050/143 (2013.01); G08G 1/07 (2013.01); G08G 1/096725 (2013.01); G08G 1/096783 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A method for an illegal vehicle warning, which is executed by a traffic control unit, the method comprises:
receiving vehicle information of at least one vehicle transmitted by the at least one vehicle in a preset area, wherein the vehicle information of the at least one vehicle comprises identification information of the at least one vehicle and driving intention information of the at least one vehicle, wherein the driving intention information of the at least one vehicle comprises a u-turn;
detecting an illegal vehicle in a preset area from among the at least one vehicle in the preset area, wherein the detecting the illegal vehicle in the preset area comprises detecting the illegal vehicle in the preset area according to the vehicle information of the at least one vehicle in the preset area and traffic rules of the preset area;
receiving vehicle information of a target vehicle entering the preset area transmitted by the target vehicle, wherein the vehicle information of the target vehicle comprises driving intention information of the target vehicle, wherein the identification information of the target vehicle comprises a license plate number;
determining the target vehicle may collide with the illegal vehicle according to the vehicle information of the target vehicle and vehicle information of the detected illegal vehicle in the preset area;
calculating a collision time of the target vehicle with the illegal vehicle;
performing the illegal vehicle warning on the target vehicle at a preset time before the collision time, so as to cause the target vehicle to avoid a collision with the illegal vehicle, wherein the preset time is related to a braking time of the target vehicle; and
wherein the performing the illegal vehicle warning on the target vehicle at the preset time before the collision time comprises:
transmitting the vehicle information of the detected illegal vehicle in the preset area to the target vehicle prior to the braking time subtracted from the collision time; or
transmitting illegal vehicle warning information to the target vehicle prior to the braking time subtracted from the collision time.