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Vehicle control method, related equipment and computer storage medium

A vehicle control and vehicle technology, applied in the field of vehicles, can solve the problems of low vehicle control accuracy and safety.

Active Publication Date: 2022-04-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The embodiment of the invention discloses a vehicle control method, related equipment and computer storage media, which can solve the problems of low vehicle control accuracy and safety in the prior art

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  • Vehicle control method, related equipment and computer storage medium
  • Vehicle control method, related equipment and computer storage medium
  • Vehicle control method, related equipment and computer storage medium

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Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings of the present invention.

[0044] See figure 1 , is a schematic diagram of a possible vehicle functional framework provided by an embodiment of the present invention. Such as figure 1 , the functional framework of the vehicle 100 may include various subsystems, such as the sensor system 102 in the figure, the control system 104, one or more peripheral devices 106 (one is shown as an example in the figure), the power supply 108 and the computer system 110 . Optionally, the vehicle 100 may also include other functional systems, such as an engine system providing power for the vehicle 100, etc., which are not limited herein. Among them, the sensor system 102 may include several detection devices, which can sense the measured information and convert the sensed information into electrical signals or other required forms of in...

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Abstract

The embodiment of the present invention discloses a vehicle control method, device, device, and computer storage medium, wherein the method includes: the terminal device obtains the transverse gradient of the road surface and the longitudinal gradient of the road surface, and jointly corrects the transverse gradient of the road surface and the longitudinal gradient of the road surface to obtain a joint transverse gradient. Longitudinal slope. Further, the terminal device predicts the torque and braking pressure of the vehicle according to the combined horizontal and vertical gradients, obtains the expected torque and expected braking pressure of the vehicle, and finally instructs the vehicle to drive according to the expected torque and expected braking pressure. By adopting the embodiments of the present invention, the problems of low vehicle control accuracy and safety in the prior art can be solved.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular to a vehicle control method, related equipment and computer storage media. Background technique [0002] With the rapid development of artificial intelligence technology and automotive electronics technology, more and more autonomous driving technologies appear in people's daily life, making driving more comfortable and safe. However, as driving conditions become more and more complex, for example, when driving on sloped roads, how to control the vehicle to drive safely is particularly important. [0003] In addition to safe driving on sloped roads and vehicle speed control, taking slope parking as an example, the following two schemes are often used to achieve slope parking. The first one is based on a feedback control algorithm, such as a proportional-integral-derivative (PID) controller, to realize slope parking. In practice, it is found that the scope of application o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/18B60W30/06B60W40/06B60W50/00
CPCB60W30/18009B60W30/06B60W40/06B60W50/00B60W2050/0019B60W2050/0028B60W30/18B60W40/076B60W30/02
Inventor 辛付龙王竣张义
Owner HUAWEI TECH CO LTD