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Vehicle collision avoidance control device and collision avoidance control method

A technology of collision avoidance and braking device, which is applied to braking action starting devices, vehicle components, automatic starting devices, etc., and can solve problems such as inability to obtain deceleration.

Active Publication Date: 2020-06-16
ADVICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In such a case, if the stopped collision avoidance control is restarted, the deceleration desired at the initial stage of the control may not be obtained.

Method used

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  • Vehicle collision avoidance control device and collision avoidance control method
  • Vehicle collision avoidance control device and collision avoidance control method
  • Vehicle collision avoidance control device and collision avoidance control method

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Embodiment Construction

[0015] Exemplary embodiments of the present invention are disclosed below. The configuration of the embodiment shown below, and the actions and results (effects) brought about by the configuration are examples. The present invention can also be realized by configurations other than those disclosed in the following embodiments. In addition, according to the present invention, at least one of various effects (including derivative effects) obtained by the configuration can be obtained.

[0016] In addition, below, as an example, the case where each part of the vehicle 100 is controlled so that the vehicle 100 does not collide with the obstacle ahead when traveling forward is illustrated.

[0017] figure 1 is an exemplary and schematic configuration diagram of the vehicle 100 . Such as figure 1 As shown, the vehicle 100 includes an engine 51 , a motor generator 62 (M / G), a braking device 41 , and the like. Engine 51 and motor generator 62 generate acceleration of vehicle 100 ...

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PUM

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Abstract

In the vehicle collision avoidance control device according to the embodiment, for example, when the braking control unit acquires the driver's braking request in a state where an operation command corresponding to the third deceleration is given to the forward braking device, at least The brake device is controlled so that the vehicle is decelerated at a deceleration rate obtained by adding the fourth deceleration rate and the third deceleration rate corresponding to the braking request.

Description

technical field [0001] The invention relates to a vehicle collision avoidance control device and a collision avoidance control method. Background technique [0002] Conventionally, there is known a collision avoidance control device for a vehicle that performs control to avoid a collision with an obstacle ahead based on data acquired during travel (for example, Patent Document 1). [0003] Patent Document 1: Japanese Patent Laid-Open No. 2012-121534 [0004] In such a collision avoidance control device for a vehicle, if the driver inputs a brake request by operating the brake pedal while the vehicle is decelerating by the collision avoidance control, the driver's brake request is prioritized and The case where the action of the collision avoidance control is stopped. In such a case, when the stopped collision avoidance control is restarted, the deceleration desired at the initial stage of the control may not be obtained. Contents of the invention [0005] In view of thi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/12B60T8/00
CPCB60T7/22B60T2201/12B60T7/12B60T8/00B60T7/042B60T8/172B60T2201/022B60T2220/04G08G1/16
Inventor 中川友佑大森阳介池涉
Owner ADVICS CO LTD