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Lighting effect control method for automobile, automobile lamp system and automobile

A technology for automotive lamps and body controllers, which is applied in the automotive lighting system and the vehicle field, can solve the problem of single lighting effect mode, achieve the effects of adding entertainment and fun, enriching types, and improving the degree of intelligence

Active Publication Date: 2019-06-28
GUANGZHOU XIAOPENG MOTORS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the invention discloses a lighting effect control method applied to automobiles, an automotive lighting system, and a vehicle, which can solve the problem of single lighting effect modes that can be realized by existing automotive lighting systems, and improve the intelligence of vehicles

Method used

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  • Lighting effect control method for automobile, automobile lamp system and automobile
  • Lighting effect control method for automobile, automobile lamp system and automobile
  • Lighting effect control method for automobile, automobile lamp system and automobile

Examples

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Embodiment 1

[0058] see figure 1 , figure 1 It is a schematic flowchart of a lighting effect control method applied to automobiles disclosed in an embodiment of the present invention. figure 1 The described method is applied to an automobile lamp system, wherein the automobile lamp system includes a gateway, a lamp controller and a lamp, the lamp controller is connected to the gateway, and the lamp controller and the lamp are connected through CAN communication. like figure 1 As shown, the method may specifically include the following steps.

[0059] 101. When the lamp controller receives the first trigger signal from the gateway, it generates a communication instruction according to the first trigger signal, and sends the communication instruction to the lamp.

[0060] In the embodiment of the present invention, a gateway (Gate Way, GW) is used to connect each CAN bus, and forward and process the data information on each CAN bus. Specifically, the lamp controller can be any electronic...

Embodiment 2

[0068] see Figure 4 , Figure 4 It is a schematic flowchart of another lighting effect control method applied to automobiles disclosed in the embodiment of the present invention. exist Figure 4 In the described method, the automotive lighting system further includes a central control interaction device, which is connected to the gateway through an ICAN (Instrument Controller Area Network, instrument control bus). like Figure 4 As shown, the method may include the following steps.

[0069] 401. The central control interaction device acquires lighting effect mode information in response to a user's lighting effect mode selection operation or lighting effect mode customization operation.

[0070] In the embodiment of the present invention, if the central control interaction device responds to the user's lighting effect mode selection operation, the lighting effect mode information may include the target lighting effect mode selected by the user from a variety of preset lig...

Embodiment approach

[0082] In the embodiment of the present invention, the automotive lamp system may further include a body control module (Body Control Module, BCM). The body controller and the gateway are connected through BCAN communication, and the body controller and lamps are connected through hard wires. As an optional implementation, this solution may also include:

[0083] When the body controller receives the second trigger signal from the gateway, it sends a control signal to the lamps according to the second trigger signal; the lamp receives the control signal from the body controller; the lamp performs lighting control according to the control signal to activate the basic lighting function.

[0084] Among them, the basic lighting functions of the car include a variety of basic lighting types, such as far and near lights, position lights, daytime running lights, brake lights, reversing lights, turn signals, etc.; the second trigger signal is used to indicate the basic lighting types...

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Abstract

The embodiment of the invention relates to the technical field of smart vehicles, and discloses a lighting effect control method for an automobile, an automobile lamp system and the automobile. The automobile lamp system includes a gateway, a lamp controller and a lamp, wherein the lamp controller is connected with the gateway and is in communication connection with the lamp through a CAN; the lamp controller is used for generating a communication command according to a first triggering signal when the first triggering signal sent from the gateway is received, and is also used for sending thecommunication command to the lamp; the lamp is used for receiving the communication command sent from the lamp controller; the lamp is also used for determining a target lighting effect mode matched with the communication command from multiple lighting effect modes and conducting dynamic lighting effect control according to the target lighting effect mode. In this way, by adopting the lighting effect control method for the automobile, the automobile lamp system and the automobile, the problem can be solved that current automobile lamp systems simply can achieve a single lighting effect mode, and the smart degree of the automobile is improved.

Description

technical field [0001] The invention relates to the technical field of smart cars, in particular to a lighting effect control method applied to cars, a car lighting system and a vehicle. Background technique [0002] In order to ensure the driving safety of the car, the car is equipped with various lights to illuminate the road and send out warning signals under working conditions such as turning, braking, meeting cars, parking or reversing. At present, in specific working conditions, the car mainly drives the corresponding lights through hard wires, so as to light up the lights to present a fixed lighting effect. For example, when the car is broken and parked on the side of the road, the car drives the four position lights located at the four corners of the vehicle, so that the four position lights flash at the same time, thereby playing a warning role. However, it has been found in practice that the automotive lighting system based on the hard-wire drive can achieve a sin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q1/06B60Q1/14B60Q1/22B60Q1/44B60Q1/34H04L12/40
Inventor 李荣周维赵艺锋周孟喜吴安飞
Owner GUANGZHOU XIAOPENG MOTORS TECH CO LTD