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Unlocking method, unlocking system, vehicle-mounted apparatus and mobile terminal

A mobile terminal, vehicle-mounted device technology, applied in the field of control

Inactive Publication Date: 2017-07-21
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, when a criminal uses a signal amplifier near the vehicle, the weak signal can be amplified so that the vehicle's detection device detects the encrypted signal of the car key, thereby entering the quasi-open mode; if the criminal touches a specific position of the door handle , the door will open automatically, criminals can steal the property in the vehicle or even steal the vehicle

Method used

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  • Unlocking method, unlocking system, vehicle-mounted apparatus and mobile terminal
  • Unlocking method, unlocking system, vehicle-mounted apparatus and mobile terminal
  • Unlocking method, unlocking system, vehicle-mounted apparatus and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] An embodiment of the present invention provides an unlocking method, and the unlocking method is applied to a vehicle-mounted device. figure 2 It is a schematic flow diagram of the unlocking method in Embodiment 1 of the present invention; figure 2 As shown, the method includes:

[0050] Step 201: When the vehicle-mounted device detects the first signal and the first instruction, switch the vehicle to the quasi-open mode, and send authentication information to the mobile terminal; the authentication information includes an authentication key.

[0051] Specifically, the first signal is an encrypted signal sent by the car key; within a preset distance range, the vehicle-mounted device can detect the encrypted signal (that is, the first signal) whose signal strength reaches a preset threshold. The first instruction is an instruction generated when a specific position set on the door handle is touched after the first signal is detected; the first instruction is used to s...

Embodiment 2

[0058] An embodiment of the present invention provides an unlocking method, and the unlocking method is applied to a vehicle-mounted device. image 3 It is a schematic flow diagram of the unlocking method in Embodiment 2 of the present invention; image 3 As shown, the method includes:

[0059] Step 301: When the vehicle-mounted device detects the first signal and the first instruction, switch the vehicle to the quasi-open mode, and send authentication information to the mobile terminal; the authentication information includes an authentication key.

[0060] Specifically, the first signal is an encrypted signal sent by the car key; within a preset distance range, the vehicle-mounted device can detect the encrypted signal (that is, the first signal) whose signal strength reaches a preset threshold. The first instruction is an instruction generated when a specific position set on the door handle is touched after the first signal is detected; the first instruction is used to swi...

Embodiment 3

[0069] The embodiment of the present invention also provides an unlocking method, and the unlocking method is applied to a mobile terminal. Figure 4 It is a schematic flow diagram of the unlocking method in Embodiment 3 of the present invention; as Figure 4 As shown, the method includes:

[0070] Step 401: The mobile terminal receives the authentication information sent by the vehicle-mounted device.

[0071] In this embodiment, the mobile terminal may specifically be a portable mobile terminal such as a mobile phone, a smart watch, smart glasses, or a tablet computer. The vehicle-mounted device is specifically a vehicle-mounted control device, capable of detecting an encrypted signal sent by a car key, the encrypted signal being the first signal; and generating and detecting the first signal when a specific position set on the door handle is touched. instruction. The vehicle-mounted device establishes an association relationship with the mobile terminal in advance. Base...

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PUM

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Abstract

The embodiments of the present invention disclose an unlocking method, an unlocking system, a vehicle-mounted apparatus and a mobile terminal. The unlocking method comprises that a vehicle is switched into a quasi-opening mode when the vehicle-mounted apparatus detects a first signal and a first command; authentication information is transmitted to the mobile terminal, wherein the authentication information comprises authentication secret key; and the authentication secret key transmitted by the mobile terminal is received through a preset communication way, and the vehicle is switched into an opening mode.

Description

technical field [0001] The present invention relates to control technology, in particular to an unlocking method, system, vehicle-mounted device and mobile terminal. Background technique [0002] In the prior art, the automatic unlocking method of the vehicle includes: when the car owner approaches the vehicle with the car key, the detection device in the vehicle detects the encrypted signal of the car key and enters the quasi-opening mode; further, after the car owner touches a specific position of the door handle, , the door opens automatically. Correspondingly, when the car owner is not near the vehicle, the detection device in the vehicle usually cannot detect the encrypted signal of the car key. [0003] However, when a criminal uses a signal amplifier near the vehicle, the weak signal can be amplified so that the vehicle's detection device detects the encrypted signal of the car key, thereby entering the quasi-open mode; if the criminal touches a specific position of ...

Claims

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Application Information

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IPC IPC(8): G07C9/00H04L9/32
CPCG07C9/00309G07C2009/00412G07C2209/64H04L9/3226
Inventor 黄青锋
Owner CHINA MOBILE COMM GRP CO LTD
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