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Unlocking method and system

A door lock, user's technology, applied in the automotive field

Inactive Publication Date: 2018-07-13
SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the intelligent keyless unlocking function of the car door generally requires remote control through the vehicle key, or the installation of a near-field communication device on the vehicle, such as Bluetooth, to connect with the user terminal for unlocking, and this unlocking method requires a large number of users. Some need to press the car button on the door handle to activate the near-field communication device to search for the user terminal or smart key, so the user also needs to bring a terminal device to unlock the car door

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 It is a schematic flowchart of the unlocking method provided in the first embodiment of the present invention. In order to clearly describe the unlocking method provided in the first embodiment of the present invention, please refer to figure 1 .

[0029] The unlocking method provided in the first embodiment of the present invention, applied to a vehicle, includes the following steps:

[0030] S101: When the vehicle sensor detects the user's sensing information, it generates and sends wake-up information to the control module.

[0031] In one embodiment, the vehicle-mounted sensor may be provided at the door of the vehicle so as to detect the user's intention to unlock, and the vehicle-mounted sensor may be an infrared sensor, an image sensor, a human body sensor, etc., capable of detecting the proximity of a human body. The user-sensed information is information that the on-board sensor triggers a corresponding operation. The user-sensed information in the present i...

Embodiment 2

[0041] figure 2 It is a schematic flowchart of the unlocking method provided in the second embodiment of the present invention. In order to clearly describe the unlocking method provided in the second embodiment of the present invention, please refer to figure 2 .

[0042] The unlocking method provided in the second embodiment of the present invention, applied to a vehicle, includes the following steps:

[0043] S201: When the vehicle sensor detects the user's sensing information, it generates and sends wake-up information to the control module.

[0044] Specifically, the control module in this embodiment includes a controller (MCU) and a processor (MPU). The controller can not only obtain the information in the CAN bus of the vehicle, but also send control commands to the CAN bus of the vehicle to control various devices or equipment in the vehicle. The processor is used to interpret instructions and process data to achieve corresponding functions. For example, in a car machine,...

Embodiment 3

[0054] image 3 It is a schematic flowchart of the unlocking method provided in the third embodiment of the present invention. In order to clearly describe the unlocking method provided in the third embodiment of the present invention, please refer to image 3 .

[0055] The unlocking method provided in the third embodiment of the present invention, applied to a vehicle, includes the following steps:

[0056] S301: When the vehicle-mounted sensor detects the user's sensing information, it generates and sends wake-up information to the control module.

[0057] S302: After receiving the wake-up information, the control module sends a first start control signal to the audio device.

[0058] S303: After receiving the first activation control signal, the audio device turns on the recording function to receive the user's voice information, and send the user's voice information to the control module, so that the control module will combine the user's voice information with preset voice infor...

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Abstract

The invention belongs to the technical field of automobiles, relates to an unlocking method and system and is applied in vehicles. The unlocking method includes the steps that when a vehicle-mounted sensor detects user sensing information, awakening information is generated and sent to a control module; after the control module receives the awakening information, a first start control signal is sent to an audio device; after the audio device receives the first start control signal, a recording function is unlocked to receive voice information of a user, and the voice information of the user issent to the control module; after the control module receives the voice information of the user, the voice information of the user and preset voice information are subjected to voiceprint matching, and after voiceprint matching succeeds, an unlocking command is sent to a lock device of a vehicle; after the lock device receives the unlocking command, an unlocking motion is carried out. Therefore,a convenient, smart and safe unlocking mode is provided for the user, and in this way, higher and higher product requirements of the user are met.

Description

Technical field [0001] The invention belongs to the technical field of automobiles, and particularly relates to an unlocking method and system. Background technique [0002] With the rapid economic development and the continuous improvement of people’s living standards, automobiles have gradually become a means of transportation for more and more people to travel, and the automobile industry has also achieved long-term development. However, with the increase in vehicles, the frequency of car thefts has also increased. Correspondingly, the security and anti-theft performance of automobiles is undoubtedly a part that users are quite concerned about. Accordingly, automobile access control has become an important technical indicator. And with the rapid development of the automobile industry, people gradually put forward more convenient and comfortable requirements for the functions of automobiles. Vehicle keyless entry and keyless start have been sought after by young car owners in ...

Claims

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Application Information

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IPC IPC(8): B60R25/10B60R25/25
CPCB60R25/1001B60R25/257
Inventor 马资源
Owner SHANGHAI QINGGAN INTELLIGENT TECH CO LTD
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