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An ultrasonic-induced wireless vehicle-mounted char system

A vehicle-mounted charging and ultrasonic technology, applied in current collectors, electric vehicles, electrical components, etc., can solve problems such as poor anti-interference ability, wide range of obstacle detection distance, and high possibility of misjudgment, and achieve accurate obstacle detection distance , reduce the possibility of misjudgment, increase the effect of anti-interference ability

Pending Publication Date: 2019-01-04
广州米橙科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an ultrasonic induction wireless vehicle charging system. The technical problems to be solved are: the components used in the existing technical solutions are expensive and the cost is too high; the anti-interference ability is poor; the possibility of misjudgment is large; wide range, imprecise

Method used

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  • An ultrasonic-induced wireless vehicle-mounted char system
  • An ultrasonic-induced wireless vehicle-mounted char system
  • An ultrasonic-induced wireless vehicle-mounted char system

Examples

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Embodiment Construction

[0033] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0034] Such as Figure 1 to Figure 8 As shown, an ultrasonic induction wireless vehicle charging system includes a single-chip microcomputer control circuit 1, an ultrasonic transmitting circuit 2, an ultrasonic receiving circuit 3, a motor drive circuit 4 and a touch control circuit 5; The circuit 2, the ultrasonic receiving circuit 3 and the motor drive circuit 4 are connected through lines;

[0035] The single-chip microcomputer control circuit 1 is used to regularly send a start signal and transmit it to the ultrasonic transmitting circuit 2; it is also used to generate a first drive signal according to the blocking signal and transmit it to the motor drive circuit 4; it is also used to generate a second drive s...

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Abstract

The invention relates to an ultrasonic induction wireless vehicle-mounted charging system, which comprises a single-chip microcomputer control circuit, an ultrasonic emission circuit, an ultrasonic receiving circuit, a motor driving circuit and a touch circuit. The singlechip control circuit is respectively connected with the ultrasonic transmitting circuit, the ultrasonic receiving circuit and the motor driving circuit through components and circuits. Compared with the prior art, the invention can effectively reduce the cost, adopt BS812A, increase the anti-interference ability, the chip touch detection accuracy, reduce the possibility of misjudgment; Using ultrasonic emission-receiving to detect obstacle distance, and obstacle distance is accurately detected.

Description

technical field [0001] The invention relates to the technical field of vehicle charging, in particular to an ultrasonic induction wireless vehicle charging system. Background technique [0002] With the development of science, ultrasonic induction control wireless car charging is applicable to the charger category in current consumer electronics products, caters to the hot market of wireless charging, solves the cumbersome problem of using mobile phones during driving, and makes driving easier for drivers. Safety. This product is easy to use, simple to operate, low in cost, high in cost performance, full of sense of technology, sense of technology, and sense of security. [0003] The technical solution of wireless on-board charging in the prior art has the following disadvantages: 1. Expensive and high cost; 2. Poor anti-interference ability; 3. High possibility of misjudgment; 4. Wide and inaccurate detection of obstacles. Contents of the invention [0004] The purpose ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J7/00H02J50/15H02J50/60
CPCH02J7/025H02J50/15H02J50/60
Inventor 袁少君
Owner 广州米橙科技有限公司