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vehicle control device

A vehicle control device, vehicle technology, applied in the direction of control devices, road vehicle traffic control systems, measuring devices, etc., can solve problems such as unconsidered, troublesome operation, etc., and achieve the effect of improving operability and safety

Active Publication Date: 2022-02-18
MAZDA MOTOR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, in Patent Document 1, when the driving assistance mode is in the standby state, no consideration is given to the process of setting the speed limit (marked speed) as the set speed
Therefore, in the standby state, the driver needs to input the speed limit as the set speed, and there is a problem that the operation is troublesome.

Method used

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Examples

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Embodiment Construction

[0046]Hereinafter, a vehicle control device according to an embodiment of the present invention will be described with reference to the drawings. First, refer to figure 1 and figure 2 , the configuration of the vehicle control device will be described. figure 1 is the structural diagram of the vehicle control device, figure 2 It is an explanatory diagram of the operation part.

[0047] The vehicle control device 100 of the present embodiment is mounted on the vehicle 1 (see image 3 ), configured to execute predetermined driving assistance control in accordance with the driving assistance mode selected by the driver.

[0048] In the present embodiment, the driving assistance mode includes the preceding vehicle tracking mode and the speed limit mode. The preceding vehicle tracking mode is a mode in which the vehicle is driven while maintaining the set speed when there is no preceding vehicle, and the vehicle is controlled so as to follow the preceding vehicle with the se...

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PUM

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Abstract

The present invention provides a vehicle control device capable of facilitating an input operation of a set speed used in a driving assistance mode. The vehicle control device (100) includes: a control unit (ECU 10) that executes speed control of the vehicle (1) based on a set vehicle speed; an operation unit (24); and a speed limit recognition unit (ECU 10, navigation device (26) that acquires a speed limit ), the driving assistance mode includes an active state and a standby state, and the operation part (24) has a recovery switch (24g). In the standby state, the control part (ECU10) responds to the operation of the recovery switch (24g), When the set vehicle speed is stored (S20; Yes) and when the set vehicle speed is not stored (S20; No), different speed values ​​are stored as the set vehicle speed (S22, S29).

Description

technical field [0001] The present invention relates to a vehicle control device, and more particularly, to a vehicle control device that performs vehicle control using a speed limit set for a traveling road. Background technique [0002] In recent years, various driving assistance modes have been provided to drivers through driving assistance control devices mounted on vehicles. For example, there is known a driving assistance mode (refer to Patent Document 1) in which a vehicle is controlled so as to follow a preceding vehicle with a preset set vehicle speed as an upper limit speed. In addition, in Patent Document 1, a speed limit (marked speed) is detected from a speed mark captured by a camera, and the set vehicle speed is replaced with the detected speed limit after a predetermined time (3 seconds). Thus, in Patent Document 1, when a speed mark is detected, the speed limit (mark speed) is used as the set vehicle speed. [0003] The driver can disable the switching fro...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/14
CPCB60W30/143B60W30/146G08G1/09623G08G1/052B60W50/082B60W30/17B60W2540/215B60W2555/60G01C21/3492G08G1/0112G08G1/012G08G1/0125G08G1/096716
Inventor 尾崎昂森谷贵行立畑哲也原田翔次佐藤谅
Owner MAZDA MOTOR CORP