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A control system and method for an automobile ambient light

A technology of control system and atmosphere light, applied in the field of intelligent vehicle technology system, can solve problems such as poor warning effect and single safety warning effect, and achieve the effect of improving warning effect and improving safety

Active Publication Date: 2020-10-16
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such schemes only have a single aspect of safety warning function, and the warning effect is not good. With the current car owners' higher and higher requirements for active safety assistance and the increase of car penetration rate, how to more effectively assist drivers to drive safely is very important. Important, cars on the market do not currently have corresponding active safety assistance systems

Method used

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  • A control system and method for an automobile ambient light
  • A control system and method for an automobile ambient light
  • A control system and method for an automobile ambient light

Examples

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Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 As shown, this embodiment provides a control system for automotive ambient lights, including a signal routing device, a vehicle controller, a vehicle body controller, an ambient light control device, and radar devices installed around the vehicle body. Vehicle controller, body controller, ambient light control device and radar device connection;

[0044] The vehicle controller is used to acquire the speed information of the vehicle;

[0045] The vehicle body controller is used to obtain vehicle door state information;

[0046] The radar device is used to obtain the distance information between the vehicle and the obstacle and the acceleration information of the vehicle coming from behind;

[0047] The ambient light control device is used to control the working state of the ambient light in combination with speed information, vehicle door state information, distance information, acceleration information and preset programs.

[0048]The signal routing ...

Embodiment 2

[0077] Such as image 3 As shown, this embodiment provides a method for controlling an automobile ambient light, including the following steps:

[0078] S1. Obtain vehicle speed information, vehicle door status information, distance information between the vehicle and obstacles, and acceleration information of vehicles coming from behind.

[0079] S2. Combining the speed information, the door state information, the distance information, the acceleration information and the preset program to control the working state of the ambient light. Specifically: judge whether the vehicle speed is lower than the first preset speed according to the speed information, and if so, control the working state of the ambient light by combining the door state information, distance information and acceleration information; otherwise, control the working state of the ambient light by combining the speed information and the distance information.

[0080] Wherein, in the step S2, the step of controll...

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Abstract

The invention discloses a control system and method for an automobile ambient light, wherein the system includes a signal routing device, a vehicle controller, a vehicle body controller, an ambient light control device and radar devices installed around the vehicle body, and the signal routing device is respectively It is connected with the vehicle controller, the body controller, the ambient light control device and the radar device; the vehicle controller is used to obtain the speed information of the vehicle; the body controller is used to obtain the door state information; the radar device is used to obtain The distance information between the vehicle and the obstacle and the acceleration information of the vehicle coming from behind; the ambient light control device is used to control the working state of the ambient light in combination with the speed information, the door state information, the distance information, the acceleration information and the preset program. The present invention controls the working state of the atmosphere lamp by combining various information, and warns the car owner through obvious light signals in various scenarios, thereby improving the warning effect, and can be widely applied to the intelligent vehicle technology system.

Description

technical field [0001] The invention relates to an intelligent vehicle technical system, in particular to a control system and method for an automotive atmosphere lamp. Background technique [0002] At present, the active safety assistance system in the car has very few related configurations for safety assistance through light signals. The commonly used solution is to remind by flashing symbols / text on the instrument, and a model with a more comprehensive configuration will have a buzzer. signal tone. For example, CN200620026931.X mentioned a kind of car door opening anti-collision warning device. The content of this patent is that before the driver or passenger gets off the car and opens the car door, if the inductive detector detects the car coming from behind, it will pass the car. The LED lights and sounding components on the inner warning instrument remind those who get off the car, and play a relevant warning role to prevent accidents. Such schemes only have a singl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q3/80B60Q3/74B60Q3/78
CPCB60Q3/74B60Q3/78B60Q3/80
Inventor 赵艺锋
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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