Unlocking and locking method and device based on keyless entry system
A keyless entry and locking device technology, applied in the field of vehicle control, can solve the problems of unmatched, uneven Bluetooth communication modules, uneven verification methods and connection methods, etc., to achieve the effect of improving the effect and efficiency
Inactive Publication Date: 2020-04-10
广州中胜物联网络科技有限公司
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Problems solved by technology
However, due to the unevenness of the operating systems and Bluetooth communication modules used by smart devices in related technologies, when using Bluetooth for authentication and connection, the authentication methods and connection methods are also uneven, resulting in relatively long time spent on connection matching. There are even phenomena such as incompatibility
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[0052] In order to make the above objects, features and advantages of the present application more obvious and comprehensible, the present application will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0053] refer to figure 1 , shows a schematic structural diagram of a keyless entry system of the present application, the keyless entry system includes an on-board device 10 installed in a vehicle, and a designated application program 20 installed in a mobile terminal, wherein the designated application program 20 has a first bluetooth communication module, and the vehicle-mounted device 10 has a second bluetooth communication module, the vehicle-mounted device and the specified application program can establish a bluetooth connection through their respective bluetooth communication modules, and based on the bluetooth connection, the specified application program controls the vehicle-mounted device to spe...
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The invention relates to an unlocking and locking method and a device based on a keyless entry system. The keyless entry system comprises vehicle-mounted equipment installed in a vehicle and a specified application program installed in a mobile terminal. The specified application program is provided with a first Bluetooth communication module; the vehicle-mounted equipment is provided with a second Bluetooth communication module. When the method is applied to the specified application program, the method comprises the following steps: acquiring a password seed generated by the vehicle-mountedequipment; encrypting the password seed according to a preset rolling code encryption algorithm to generate a rolling code; sending a Bluetooth connection request to the vehicle-mounted equipment through a server according to the rolling code; establishing a Bluetooth connection through the first Bluetooth communication module and the second Bluetooth communication module when verification passinginformation returned by the vehicle-mounted equipment is received through the server; and carrying out vehicle unlocking and locking control based on the connection. According to the embodiment of the invention, the Bluetooth connection effect and efficiency can be improved.
Description
technical field [0001] The present application relates to the technical field of vehicle control, in particular to an unlocking and locking method and device based on a keyless entry system. Background technique [0002] The development of technology has promoted the update of products. The entry system of the car has changed from the original mechanical key to the remote control system. With the development of information technology and the needs of the automobile market, the remote control entry system has been replaced by the PassiveKeyless Enter (PKE) system. a trend. [0003] In the related art, one of the keyless entry systems is a Bluetooth keyless entry system for locking, unlocking, and other operations of a car through Bluetooth communication technology. When the smart device carried by the car owner is connected to the vehicle through Bluetooth, the car owner can unlock the car without feeling when the smart device is within the sensing area to open the door. Aft...
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IPC IPC(8): G07C9/00
CPCG07C9/00817G07C2009/00825
Inventor 金寅
Owner 广州中胜物联网络科技有限公司