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Electric vehicle electronic lock control circuit in standby power mode and electric vehicle

A technology for controlling circuits and electronic locks, which is applied to circuit devices, non-mechanical transmission-operated locks, building locks, etc. It can solve problems such as power outages and smart phones cannot control electronic locks, and achieve the effect of improving user experience

Pending Publication Date: 2022-04-22
JIANGSU AIMA VEHICLE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the electronic locks installed on two-wheeled electric vehicles or three-wheeled electric vehicles, because the power supply of the electric vehicle will be cut off after the power battery is removed, resulting in the problem that the smart phone cannot control the electronic lock

Method used

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  • Electric vehicle electronic lock control circuit in standby power mode and electric vehicle
  • Electric vehicle electronic lock control circuit in standby power mode and electric vehicle
  • Electric vehicle electronic lock control circuit in standby power mode and electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] figure 1 It is a schematic diagram of the electric vehicle electronic lock control circuit in the backup mode provided by Embodiment 1 of the present invention.

[0044] refer to figure 1 , the circuit includes: communication unit 1, MCU2, backup battery 3, backup power conversion circuit 4, linear voltage regulator 5, electronic lock drive circuit 6 and electronic lock 7;

[0045] The communication unit 1, the electronic lock driving circuit 6 and the linear voltage regulator 5 are connected to the MCU2 respectively, and the backup battery 3, the linear voltage regulator 5 and the electronic lock driving circuit 6 are connected to the backup power conversion circuit 4 respectively; wherein, the communication Unit 1, MCU2, linear voltage regulator 5, backup power supply conversion circuit 4, power supply circuit and electronic lock drive circuit 6 are integrated on the same circuit board;

[0046] The backup power supply conversion circuit 4 is used to provide the commu...

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PUM

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Abstract

The invention provides an electric vehicle electronic lock control circuit in a standby power mode and an electric vehicle. The electric vehicle electronic lock control circuit comprises a communication unit, an MCU, a standby battery, a standby power conversion circuit, a linear voltage regulator, an electronic lock driving circuit and an electronic lock. The communication unit, the electronic lock driving circuit and the linear voltage regulator are respectively connected with the MCU; the standby battery, the linear voltage regulator and the electronic lock driving circuit are respectively connected with the standby power conversion circuit; under the condition that the standby power conversion circuit detects that the power battery is disassembled, the communication unit, the MCU, the linear voltage stabilizer, the electronic lock driving circuit and the electronic lock are powered by first power supply voltage output by the standby battery; the MCU receives instruction information sent by a user terminal through the communication unit and sends the instruction information to the electronic lock driving circuit; the electronic lock driving circuit controls the electronic lock to be opened or closed according to the instruction information; and when the power battery is detached, the standby battery provides electric energy for the electronic lock of the electric vehicle, so that the user experience is improved.

Description

technical field [0001] The invention relates to the technical field of electric vehicle control, in particular to an electric vehicle electronic lock control circuit in backup power mode and the electric vehicle. Background technique [0002] With the popularization of two-wheeled electric vehicles, three-wheeled electric vehicles and smart phones, electronic locks are becoming more and more popular because of their convenience and keyless travel can enhance the experience of smart driving. [0003] At present, for the electronic locks installed on two-wheeled electric vehicles or three-wheeled electric vehicles, after the power battery is removed, the power supply of the electric vehicle will be cut off, resulting in the problem that the smart phone cannot control the electronic lock. Contents of the invention [0004] In view of this, the purpose of the present invention is to provide an electric vehicle electronic lock control circuit and an electric vehicle in backup p...

Claims

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Application Information

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IPC IPC(8): B62J45/00B62H5/00E05B47/00H02J9/06
CPCB62J45/00B62H5/00E05B47/00H02J9/068H02J9/061E05B2047/0057Y02B70/30Y04S20/20
Inventor 林加月肖辉枚段华
Owner JIANGSU AIMA VEHICLE SCI & TECH
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