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Apparatus and method for controlling vehicle movement

A technology for vehicles and controllers, applied in the direction of control devices, vehicle components, transportation and packaging, etc., can solve problems such as sudden braking, passenger discomfort, and brake system wear

Active Publication Date: 2021-08-17
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this mode depends on the judgment and experience of the driver. Sometimes the driver may find that the distance from the vehicle or pedestrian in front is too small. In order to avoid rear-end collision or collision, the driver often steps on the brake pedal hard, resulting in sudden braking.
This condition usually causes severe wear on the brake system and discomfort for the occupants of the vehicle

Method used

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  • Apparatus and method for controlling vehicle movement
  • Apparatus and method for controlling vehicle movement
  • Apparatus and method for controlling vehicle movement

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Embodiment Construction

[0019] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. With reference to the non-limiting exemplary embodiments shown in the accompanying drawings and detailed in the following description, the technical solutions of the present disclosure will be more fully described. Example embodiments and their various features and advantageous details. It should be noted that the features shown in the figures are not necessarily drawn to scale. The present disclosure omits descriptions of well-known materials, components, and process techniques so as not to obscure the example embodiments of the present disclosure. The examples given are only intended to facilitate understanding of the implementation of the example embodiments of the present disclosure and to further enable those skilled in the art to practice the example embodiments. Accordingly, these examples should not b...

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PUM

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Abstract

A control device and method for controlling the traveling speed of a vehicle are disclosed. The control device includes a processor and a controller, wherein the processor is configured to set the speed curve of the vehicle according to the relative speed and distance between the vehicle and the front body, and the controller is configured to control the vehicle to follow the set speed. Curves. The control device and method according to the present disclosure can be applied to an unmanned vehicle or an automatic driving vehicle, so that the vehicle can be controlled to travel at a set optimal speed.

Description

technical field [0001] The present disclosure relates to a device and a method for controlling the driving of a vehicle, in particular, to a control device and a method for controlling the driving speed of the vehicle. Background technique [0002] It is very important to keep a necessary safe distance from the vehicles and pedestrians in front while the vehicle is driving. At present, in order to maintain a safe driving distance, when the distance to the vehicle or pedestrian in front falls below a certain threshold, the driver will brake accordingly to slow down the vehicle. However, this mode depends on the judgment and experience of the driver. Sometimes the driver may find that the distance from the vehicle or pedestrian in front is too small. In order to avoid rear-end collision or collision, the driver often steps on the brake pedal hard, resulting in sudden braking. This condition usually causes severe wear on the brake system and discomfort for the occupants of the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/16
CPCB60W30/143B60W2554/802B60W2554/804B60W2720/103B60W2556/65B60W2556/50B60W2420/54B60W50/14B60W2420/408B60W2420/403B60W2554/80B60W30/162B60W40/105B60W50/00B60W2050/0013B60W2050/0083G06F17/11
Inventor 武赢杨向东杨珣
Owner BOE TECH GRP CO LTD