Vehicle automatic driving control method and device and vehicle
A technology of automatic driving and control method, applied in vehicle position/route/height control, non-electric variable control, two-dimensional position/course control, etc., which can solve the problems of low reliability of automatic driving control, high hardware cost and power consumption question
Active Publication Date: 2020-07-07
BEIQI FOTON MOTOR CO LTD
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[0003] The purpose of the present disclosure is to provide a control method, device and vehicle for automatic driving of vehicles to solve the problems of low reliability of automatic driving control, high hardware cost and high power consumption in the prior art
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[0059]Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with aspects of the present disclosure as recited in the appended claims.
[0060] Figure 1a is a structural schematic diagram of a vehicle shown according to an exemplary embodiment, such as Figure 1a As shown, the vehicle 100 includes: a magnetic field transmitter 101 disposed at a first position of the vehicle 100 , and a first sensor 102 disposed at a second position of the vehicle, the first position and the second position being located on different side...
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The invention relates to a vehicle automatic driving control method and device and a vehicle, and relates to the technical field of vehicle control. The method is applied to the vehicle. A magnetic field emitter is arranged at a first position of the vehicle, and a first sensor is arranged at a second position of the vehicle, wherein the first position and the second position are located on different sides of the vehicle. The magnetic field emitter is used for emitting a ranging magnetic field with preset magnetic field intensity, and the first sensor is used for measuring target magnetic fluxof the ranging magnetic field at the second position. The method comprises the steps: acquiring the driving information of a vehicle and target magnetic flux measured by a first sensor, wherein the driving information comprises position information of the vehicle and speed information of the vehicle; determining the target distance between the vehicle and an obstacle according to the target magnetic flux and preset magnetic field intensity, and controlling the driving of the vehicle according to the driving information and the target distance. The distance between the vehicle and the obstaclecan be determined according to the magnetic flux of the ranging magnetic field at the second position, so vehicle driving is controlled, implementation is easy, and hardware cost and power consumption are low.
Description
technical field [0001] The present disclosure relates to the technical field of vehicle control, in particular, to a control method, device and vehicle for automatic driving of a vehicle. Background technique [0002] As the number of cars in my country increases year by year, the problems of traffic safety and traffic congestion are becoming more and more serious. Against this background, autonomous driving technology has received widespread attention. The key issue in autonomous driving technology is how to perceive obstacles and control the vehicle. In the prior art, cameras or radars are usually used to perceive obstacles, which require complex calculations such as image recognition and coordinate conversion, the design is complex, the hardware cost and power consumption are high, and it is easily interfered by the external environment (weather, air refraction), resulting in The perception results are inaccurate, which affects the reliability of the vehicle's automatic ...
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IPC IPC(8): G05D1/02
CPCG05D1/0223G05D1/0278G05D1/0276
Inventor 张涛
Owner BEIQI FOTON MOTOR CO LTD