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System and method for vehicle remote control based on encryption short message

A remote control and encrypted text message technology, applied in the field of vehicle control, can solve the problems of illegal control of other people's vehicles, easy leakage of communication data content, tampering of user mobile phone numbers, etc., to achieve safe and reliable communication and improve security

Active Publication Date: 2017-01-04
QUECLINK WIRELESS SOLUTIONS HF CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the user's mobile phone is also easy to leak communication data content in the process of using positioning products
Therefore, it is easy to cause criminals to simulate SMS content, tamper with the user's mobile phone number and remotely illegally control other people's vehicles

Method used

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  • System and method for vehicle remote control based on encryption short message
  • System and method for vehicle remote control based on encryption short message

Examples

Experimental program
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Embodiment Construction

[0035] The specific implementation manners of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] See figure 1 , a system for remotely controlling vehicles based on encrypted short messages of the present invention, the system includes a client, a GSM communication module, and a car anti-theft device.

[0037] The client encrypts the short messages, and identifies the sequence of each short message by adding a serial number in the short message. The short message is packaged according to the AT command protocol format, and the content of the control command is included in the short message.

[0038] Except for the serial number of the short message sent by the client for the first time, other serial numbers are the results calculated according to the serial number encryption algorithm based on the previous serial number. The serial number encryption algorithm specifically includes the following steps:

[0...

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Abstract

The present invention provides a system for vehicle remote control based on an encryption short message. The system comprises a client configured to perform short message encryption and send the short message to a GSM communication module; the GSM communication module configured to transmit the short message and the automobile data and verify a new message; and a vehicle alarm configured to collect vehicle data according to the message content and send the vehicle data to the GSM communication module. The client performs short message encryption and adds serial numbers in each short message; the client sends the short message to the GSM communication module through a GSM network; and the GSM communication module verifies the short message through the serial numbers and a time stamp and sends the verified short message to the vehicle alarm. According to the technical scheme of the invention, the system and method for vehicle remote control based on an encryption short message can perform remote control of vehicles and obtain the real-time data of the vehicles. The system and method for vehicle remote control based on an encryption short message perform verification of the serial numbers and the time stamp to realize relatively safe and reliable communication based on the unreliable and connectionless short message communication so as to allow hackers not to attack and steal vehicles.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a system and method for remotely controlling vehicles based on encrypted short messages. Background technique [0002] At present, the electronic car anti-theft devices on the market can generally realize close control of the car, such as locking, igniting, opening the trunk and so on. However, it can only be controlled at a short distance, and the real-time status of the car cannot be reported remotely, so the application range is limited. [0003] In order to realize long-distance information transmission, the more convenient and common communication method is short message. In the short message communication system, the communication between the user's mobile phone and the base station is encrypted, but the base station and the base station are sent in plain text. And the user's mobile phone is also easy to leak communication data content in the process of using the positionin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/042H04W4/14H04W12/02H04W12/06H04W12/03
CPCH04W4/14H04W12/02H04W12/06G05B19/0423G05B2219/25257
Inventor 袁学涛
Owner QUECLINK WIRELESS SOLUTIONS HF CO LTD
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