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A control method, an adjustment method, and a control system for an automobile interior light

A technology for indoor lights and car lights, which is applied in the field of car light control, can solve the problems that the control method of the indoor lights in the car needs to be improved, the execution logic conflicts and the like.

Active Publication Date: 2021-10-26
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] It can be seen that the control method for indoor lights provided in the prior art often produces conflicts in execution logic, and the control method for indoor lights in the car needs to be improved.

Method used

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  • A control method, an adjustment method, and a control system for an automobile interior light
  • A control method, an adjustment method, and a control system for an automobile interior light
  • A control method, an adjustment method, and a control system for an automobile interior light

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Embodiment 1

[0041] figure 1 It is a schematic flow chart of a method for controlling interior lights of an automobile provided by Embodiment 1 of the present invention. This embodiment is applicable to the case of rationally arranging the execution logic of interior lights, and the method can be executed by a control system for interior lights of automobiles. It can be realized by software and / or hardware, and is generally integrated in the terminal. For details, see figure 1 As shown, the method may include the following steps:

[0042] S110, the central control unit receives the opening command sent by the door control gear switch module and the first car door information sent by the door status module through the local area network module.

[0043] Among them, the central control unit can be understood as the central processing unit CPU, which can be used to forward and periodically schedule the control information of the indoor lights; the local area network module can be a LIN bus ...

Embodiment 2

[0053] figure 2 It is a schematic flowchart of a method for controlling interior lamps of an automobile provided by Embodiment 2 of the present invention. The technical solution of this embodiment adds new steps on the basis of the foregoing embodiments. Optionally, before the central control unit receives the opening instruction sent by the door control gear switch module and the first door information sent by the door status module through the LAN module, it further includes: the central control unit receives the indoor door information through the LAN module. The second vehicle light change command sent by the light switch module, and the state of the indoor light is determined as the second intermediate state according to the second vehicle light change command. For details, see figure 2 As shown, the method of this embodiment may include the following steps:

[0054] S210, the central control unit receives the second vehicle light change instruction sent by the indoo...

Embodiment 3

[0067] Figure 4 It is a schematic flowchart of a method for controlling interior lamps of an automobile provided by Embodiment 3 of the present invention. The technical solution of this embodiment adds new steps on the basis of the foregoing embodiments. Optionally, before the central control unit determines the state of the interior light as the first intermediate state according to the opening instruction and the first door information, the method further includes: the central control unit receives the gear sent by the brightness adjustment module. bit adjustment instructions. For details, see Figure 4 As shown, the method of this embodiment may include the following steps:

[0068] S410, the central control unit receives the opening instruction sent by the door control gear switch module and the first car door information sent by the door state module through the local area network module.

[0069] S420, the central control unit receives the gear adjustment instructio...

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Abstract

The embodiment of the invention discloses a control method and a control system for an automobile interior lamp. The central control unit receives the opening instruction sent by the door control gear switch module and the first door information sent by the door status module through the LAN module, and determines the state of the interior light as the first intermediate state according to the opening instruction and the first door information. The first vehicle light change command sent by the switch module adjusts the first intermediate state to the target state, or adjusts the first intermediate state to the target state according to the second door information sent by the door state module. The execution logic of interior lights caused by hard-wired control often conflicts, which leads to confusion in the state of interior lights. By automatically controlling the state of interior lights according to the light change instructions or according to the door information, it is possible to reasonably arrange the execution of interior lights. The purpose of the logic is to achieve a reasonable and orderly control of the state of the indoor lights and the effect of expanding the control mode of the indoor lights.

Description

technical field [0001] Embodiments of the present invention relate to vehicle light control technology, in particular to a control method and control system for vehicle interior lights. Background technique [0002] Car lights on cars now include many types, such as high beams, low beams, front fog lights, front turn signals, tail lights, brake lights, rear turn signals, rear fog lights, front and rear lights in the car, etc. Usually, the control switches of the front and rear lighting lamps in the car are integrated on the body of the interior lamp, and there is only one on and off switch. [0003] In order to facilitate the user to control the front and rear lights in the car, two or even more on and off switches are arranged on the vehicle. This mode facilitates the user in the car to control the front and rear lights to a certain extent. However, traditional hard wires are generally used to connect a plurality of switches to lighting lamps, and there may be a problem of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60Q3/80B60Q3/74
CPCB60Q3/74B60Q3/80
Inventor 陈兴苏雯张航王达
Owner CHINA FIRST AUTOMOBILE