Isolated automobile atmosphere lamp controller based on CAN communication

A CAN communication and ambient light technology, which is applied in the field of isolated automotive ambient light controllers based on CAN communication, can solve problems such as unstable information interaction, low compatibility, and poor user experience, so as to reduce crosstalk and improve stability , to reduce the effect of mutual interference

Pending Publication Date: 2020-10-23
HUAIYIN TEACHERS COLLEGE
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The purpose of the present invention is to provide an isolated automotive ambient light controller based on CAN communication to solve the problems of low compatibility with the original car, unstable information interaction, and poor user experience in the prior art.

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  • Isolated automobile atmosphere lamp controller based on CAN communication
  • Isolated automobile atmosphere lamp controller based on CAN communication
  • Isolated automobile atmosphere lamp controller based on CAN communication

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Embodiment Construction

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. On the premise of not departing from the design concept of the present invention, various modifications and improvements made by ordinary persons in the art to the technical solution of the present invention shall fall within the protection scope of the present invention.

[0032] in accordance with figure 1 As shown, the present invention provides a technical solution: an isolated automotive ambient light controller based on CAN communication, including an external interface unit 1, an isolated power supply unit 2, a LIN drive circuit unit 6, a CAN drive circuit unit 4, a central control The external interface unit 1 is connected to the ambient light power supply unit...

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Abstract

The invention relates to the technical field of automobile functional lighting control, in particular to an isolated automobile atmosphere lamp controller based on CAN communication, which comprises an external interface unit, an isolation power supply unit, an LIN drive circuit unit, a CAN drive circuit unit, a central controller unit and an atmosphere lamp power supply unit. The external interface unit is connected with the atmosphere lamp power supply unit, the LIN drive circuit unit, the isolation power supply unit and the CAN drive circuit unit. The isolation power supply unit is respectively connected with the LIN drive circuit unit, the central controller unit and the CAN drive circuit unit, and the central controller unit is respectively connected with the LIN drive circuit unit, the CAN drive circuit unit and the atmosphere lamp power supply unit. The lighting logic control of the automotive trim lamp can be realized, various sensory requirements of passengers in different environments can be met, the passengers can obtain a special visual effect in the automobile, and a unique automotive trim experience is created.

Description

technical field [0001] The invention relates to the technical field of automotive functional lighting control. In this field, it is necessary to realize the lighting logic control function of automotive interior lights, which can meet the various sensory needs of passengers in different environments, and enable passengers to obtain special visual effects inside or outside the car. , enhance the surrounding sense of ambient light, and create a unique automotive interior experience, specifically involving an isolated automotive ambient light controller based on CAN communication. Background technique [0002] With the continuous deepening of technical cooperation among global automakers, the differences in the quality of cars produced by automakers around the world are getting smaller and smaller, and quality is no longer the main difference in car manufacturing. The ambient lighting function has gradually become a key factor affecting consumers' car purchases. Passengers hope...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60Q3/80B60R16/023
CPCB60Q3/80B60R16/0231
Inventor 王吉松张巍
Owner HUAIYIN TEACHERS COLLEGE
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