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Antitheft alarm of electric bicycle

An anti-theft device and technology for trams, which are applied in the direction of preventing bicycle theft, vehicle parts, bicycle accessories, etc., to achieve the effect of preventing tram theft and low cost

Inactive Publication Date: 2014-12-03
WUXI XINSHILI MOTOR TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, electric vehicles have become a common means of transportation for people, but the current electric vehicle start switch is relatively simple, that is, use the key to select the keyhole, connect the circuit, and then the electric vehicle can be started, and the electric vehicle switch can be easily opened without using the key
And many people often forget to unplug the car key when temporarily parking the electric car

Method used

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  • Antitheft alarm of electric bicycle
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Embodiment Construction

[0015] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0016] Such as figure 1 and figure 2 As shown, a tram anti-theft device includes a motor casing, a semi-closed electrical box, a controller and a relay. The opening surface of the semi-closed electrical box is welded on the outer periphery of the motor casing, and the controller and relay are arranged in the electrical box. , the relay is connected to the wire between the motor coil and the power supply. The electrical box is provided with a USB interface and an R485 interface. Both the USB interface and the RS485 interface are connected to the controller. The interface is connected with the controller, and a wireless communication chip is arranged in the electric...

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PUM

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Abstract

The invention discloses an antitheft alarm of an electric vehicle. The antitheft alarm comprises a motor shell, a semi-closed electrical box, a controller and a relay. An open surface of the semi-closed electrical box is welded on the outer circumference of the motor shell, the controller and the relay are arranged in the electrical box, the relay is connected on a lead between a motor coil and a power source, the electrical box is provided with a USB (universal serial bus) interface and an RS485 interface which are connected with the controller, a displacement sensor is arranged in a hub of the electric vehicle and connected with the controller through the RS485 interface, and a radio communication chip is arranged in the electrical box and connected with the controller. The purpose for preventing theft of the electric vehicle by low cost is achieved.

Description

technical field [0001] The invention relates to an anti-theft device for electric cars. Background technique [0002] At present, electric vehicles have become a common means of transportation for people, but the current electric vehicle start switch is relatively simple, that is, use the key to select the keyhole, connect the circuit, and then the electric vehicle can be started, and the electric vehicle switch can be easily opened without using the key . And many people often forget to unplug the car key when temporarily parking the electric car. Now smart phones have become a common communication and entertainment tool for people. And many smartphones have biometric scanning technology, such as fingerprint sensors. Contents of the invention [0003] The object of the present invention is to propose an anti-theft device for trams to achieve the advantages of preventing trams from being stolen. [0004] In order to achieve the above object, the technical scheme adopte...

Claims

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Application Information

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IPC IPC(8): B60R25/25B62H5/20
Inventor 潘凌明
Owner WUXI XINSHILI MOTOR TECH