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Vehicle speed control method and equipment

A technology for vehicle speed control and equipment, which is applied to control devices, vehicle parts, vehicle accessories, etc., and can solve problems such as decreased functional trust and increased driver insecurity.

Pending Publication Date: 2021-07-06
NIO TECH ANHUI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the control logic encounters vehicles in the left, middle, and right lanes respectively driving in the shape of "pin", it may ignore the vehicles on both sides and enter the encircled area, which will increase the driver's sense of unsafe driving and decrease the trust in the function.

Method used

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  • Vehicle speed control method and equipment
  • Vehicle speed control method and equipment
  • Vehicle speed control method and equipment

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Embodiment Construction

[0034]In order to make the object, technical solution and advantages of the present invention clearer, specific embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0035] In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe various operations (or steps) as sequential processing, many of the operations may be performed in parallel, concurrently, or simultaneously. In addition, the order of operations can be rearranged. The process ...

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PUM

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Abstract

The invention relates to a vehicle speed control method, which comprises the following steps of: determining drivable distances in different directions in front of a current vehicle through a vehicle-mounted sensor, and acquiring a drivable area in front of the current vehicle at least according to target types in different directions; based on the drivable area and the current vehicle speed, determining a safety degree result in the current driving scene; and controlling the speed of the current vehicle based on the safety degree result. The invention also relates to a vehicle control device, a computer storage medium and a vehicle.

Description

technical field [0001] The present invention relates to the field of vehicle control, and more specifically, to a vehicle speed control method and device, a computer storage medium and a vehicle. Background technique [0002] In the field of assisted driving, it is an important development direction to make the functional performance closer to the real driver's driving style, so as to realize "humanoid" driving. The more "human-like" functional performance is also conducive to the driver's understanding of the vehicle's assisted driving function, and reduces the driver's sense of insecurity and tension when the function is turned on. [0003] In the existing vehicle adaptive cruise control, the speed control is generally performed on the target in front of the vehicle. Specifically, the existing vehicle adaptive cruise function mainly considers the target ahead of the driving route of the vehicle, and controls the speed of the vehicle under the premise of ensuring a safe di...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/14B60W40/00B60W50/00
CPCB60W30/143B60W40/00B60W50/00B60W2720/10B60W30/16B60W2520/10B60W2554/402B60W2554/404B60W2554/4042B60W2554/802B60W2552/50B60K2031/005B60W2554/801B60W40/04B60W2520/00B60W2420/403B60W2420/408
Inventor 孙思忱
Owner NIO TECH ANHUI CO LTD