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Vehicle control method and vehicle control device

A control method and vehicle technology, applied in the direction of control devices, vehicle accessories, vehicle parts, etc., can solve the problems of not being able to properly follow the vehicle ahead, hysteresis, time delay, etc.

Active Publication Date: 2022-03-08
NISSAN MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, when the distance between the preceding vehicle and the own vehicle is greater than a certain distance and the preceding vehicle is notified to start, there will be a time delay between when the preceding vehicle starts and when the own vehicle starts.
Therefore, compared with the case where the driver drives by himself, the own vehicle lags behind the preceding vehicle when the own vehicle starts, and there is a problem that the own vehicle cannot properly follow the preceding vehicle.

Method used

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  • Vehicle control method and vehicle control device
  • Vehicle control method and vehicle control device
  • Vehicle control method and vehicle control device

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Embodiment Construction

[0020] Hereinafter, embodiments of the present invention will be described based on the drawings. In addition, in this embodiment, the control apparatus of the vehicle mounted in a vehicle is demonstrated as an example.

[0021] figure 1 It is a block diagram which shows the control apparatus 100 of the vehicle of this embodiment. like figure 1 As shown, the vehicle control device 100 according to the present embodiment includes a sensor group 110 , an input device 120 , a display 130 , a drive mechanism 140 , and a control device 150 . These devices are connected via CAN (Controller Area Network) and other in-vehicle LANs in order to transmit information to each other.

[0022] The sensor group 110 is composed of a GPS device for detecting the position of the host vehicle, a speed sensor for detecting the speed of the host vehicle, a steering angle sensor for detecting the steering angle of the host vehicle, a distance measuring sensor for detecting obstacles around the ho...

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PUM

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Abstract

The present invention provides a vehicle control method and a vehicle control device capable of starting a host vehicle at an appropriate timing in automatic driving control for stopping the host vehicle independently of a driver's brake operation. Execute automatic driving control that stops the vehicle independently of the driver's brake operation, and when it is detected that the preceding vehicle is stopped during the execution of the automatic driving control, start instruction information is presented, and the start instruction information is used to wake up the vehicle. The driver pays attention to the starting instruction of the vehicle.

Description

technical field [0001] The present invention relates to a vehicle control method and a vehicle control device for controlling the running of the own vehicle and the presentation of information. Background technique [0002] Conventionally, it is known that in the following travel control for following the preceding vehicle, when the preceding vehicle stops, the host vehicle is stopped, then the preceding vehicle starts, and the distance between the preceding vehicle and the host vehicle is greater than or equal to a certain distance. , a notification device that notifies that the preceding vehicle has started (for example, Patent Document 1). [0003] Patent Document 1: Japanese Patent Laid-Open No. 2001-209900 [0004] However, when the preceding vehicle starts to be notified after the distance between the preceding vehicle and the host vehicle is a certain distance or more, a time delay occurs after the preceding vehicle starts until the host vehicle starts. Therefore, c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60R21/00B60W30/14B60W50/10G08G1/16
CPCB60W30/17B60W50/14B60W2050/146B60W30/16B60W30/18027B60W30/181B60W40/105B60W2520/04B60W2520/10B60W2540/18B60W2540/12B60W2554/801B60K31/00B60R21/00B60W10/04B60W10/06B60W10/18G08G1/16B60W50/10B60W30/14B60W2554/804
Inventor 饵取成明黑崎竜治
Owner NISSAN MOTOR CO LTD