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Control circuit for fully automatic automobile sun shade

A technology for controlling circuits and sunshades. It is applied in the direction of controlling multiple DC motors, DC motor rotation control, circuits or fluid pipelines, etc. It can solve the problems of inconvenience and difficulty in use, reduce labor intensity, and make the circuit system reliable and durable. , Ease of use

Inactive Publication Date: 2015-06-17
杜启明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This series of actions is completed manually, which is difficult and inconvenient to use! Therefore, it is urgent to design an automatic covering sunshade

Method used

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  • Control circuit for fully automatic automobile sun shade
  • Control circuit for fully automatic automobile sun shade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] Such as Figure 1-2 As shown, a fully automatic car sunshade control circuit includes a command receiving circuit for receiving an external control signal and processing the signal and feeding it back to the microprocessor;

[0024] The power supply circuit is used to supply power to the instruction receiving circuit and the microprocessor;

[0025] The voltage detection circuit is used to sample the battery voltage and send it to the microprocessor after filtering;

[0026] Extension limit switch, which is triggered when the sunshade is extended to the limit position, and sends the signal to the microprocessor;

[0027] Retraction limit switch, which is triggered when the sunshade is retracted to the limit position, and sends the signal to the microprocessor;

[0028] Telescopic motor, used to drive the sunshade to extend or retract;

[0029] Vacuum motor for extracting air from the sun visor suction cup;

[0030] The telescopic motor drive circuit is used to recei...

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PUM

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Abstract

The invention provides a control circuit for a fully automatic automobile sun shade. The control circuit comprises a command receiving circuit, a power supplying circuit, a voltage detecting circuit, an extension limiting switch, a contraction limiting switch, a telescopic motor, a vacuumizing motor, a telescopic motor driving circuit and a vacuumizing motor driving circuit, wherein the command receiving circuit is used for receiving an external control signal, processing the signal and feeding the signal back to a micro processor. According to the control circuit, the structure is compact, by arranging the micro processor and other circuit components, the extension and the contraction of the sun shade can be automatically achieved, the labor intensity is greatly lowered, meanwhile the utilization is convenient, and the circuit system is reliable and durable.

Description

technical field [0001] The invention relates to a control circuit, in particular to a control circuit for a full-automatic automobile sunshade. Background technique [0002] Traditional car all adopts manual mode to add sunshade. There must be four major actions during the use process: 1. Fix the sunshade at the reasonable position of the car; 2. Expand the sunshade to cover the body; 3. Shrink the sunshade to its original shape; 4. Loosen the sunshade fixing device. This series of actions is completed manually, which is difficult and inconvenient to use! Therefore urgently need to design an automatic covering sunshade. Contents of the invention [0003] The object of the present invention is to provide a fully automatic automobile sunshade control circuit in order to solve the technical problems involved in the background technology. [0004] Technical scheme of the present invention is: [0005] A fully automatic car sunshade control circuit, including a command rece...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60J11/00
CPCB60J11/04H02P5/68H02P7/05B60J3/02B60R16/023
Inventor 杜启明
Owner 杜启明