Matching authentication method, device and system for wireless communication
A matching authentication method for wireless communication equipment comprises that: a device at the transmitting end sends a matching request (S 101 ) to a device at the receiving end; the device at the transmitting end receives the response messages feedback from the device at the receiving end, and the response message carry with feature codes (S 102 ); the device at the transmitting end obtains the feature codes and takes the feature codes as the authentication and authorization codes communicating with the receiving end. The invention also provides a wireless communication device with the function of matching authentication correspondingly. The wireless communication device comprises a memory unit, a communication unit, and an authentication and authorization unit and a feature code updating unit. The invention also provides a wireless communication system with the function of matching authentication correspondingly.
1. A match authentication method for a wireless communication device, comprising:
transmitting a match request from a transmitting terminal device to a receiving terminal device;
receiving, by the transmitting terminal device, a response message fed back from the receiving terminal device, wherein the response message carries a feature code; and
acquiring, by the transmitting terminal device, the feature code as an authorization authentication code for communication with the receiving terminal device,
wherein an initial value of the feature code is pre-stored in the receiving terminal device, the feature code comprises a serial number and a maintenance running number of the receiving terminal device, and the serial number of the receiving terminal device is fixed.
2. The method according to claim 1 , wherein:
the response message further carries a communication parameter for communication between the transmitting terminal device and the receiving terminal device, wherein the communication parameter comprises a carrier frequency and/or bit rate of communication.
3. The method according to claim 1 , further comprising:
updating, by the receiving terminal device, the feature code in the receiving terminal device upon reception of the match request transmitted from the transmitting terminal device and using the updated feature code in ongoing match authentication; or
updating the feature code in the receiving terminal device at the end of each match authentication for use in subsequent matching.
4. The method according to claim 3 , wherein updating and storing the feature code comprises:
increasing an original running number by one to generate and store a new feature code.
5. The method according to claim 1 , wherein:
the transmitting terminal device and the receiving terminal device perform wired communication during match authentication.
6. The method according to claim 5 , wherein:
the transmitting terminal device and the receiving terminal device are connected over a Controller Area Network, CAN, communication bus to perform wired communication.
7. The method according to claim 1 , further comprising:
the receiving terminal device using the feature code for authorization authentication with the transmitting terminal device prior to communication; and
the transmitting terminal device communicating with the receiving terminal device after authorization authentication is passed.
8. The method according to claim 1 , wherein:
the transmitting terminal device is a wireless controller, and the receiving terminal device is a wireless receiver.
9. A match authentication method for wireless communication devices, comprising:
receiving a match request message from a wireless controller to a receiver, wherein the match request message carries a feature code;
acquiring, by the receiver, the feature code and using the feature code to perform authorization authentication on the wireless controller; and
receiving, by the receiver, a control command from the wireless controller after authorization authentication is passed, wherein
an initial value of the feature code is pre-stored in the wireless controller, the feature code comprises a serial number and a maintenance running number of the wireless controller, and the serial number of the wireless controller is fixed.
10. The method according to claim 9 , wherein:
the match request message further carries a communication parameter which comprises a carrier frequency and/or bite rate of communication, and the wireless controller uses the communication parameter for communication with the receiver.
11. The method according to claim 9 , wherein:
an initial value of the feature code is pre-stored in the wireless controller and the feature code comprises a serial number and a maintenance running number of the wireless controller.
12. The method according to claim 11 , further comprising:
updating the feature code in the receiver upon reception of the match request transmitted from the wireless controller, and the updated feature code is used in ongoing match authentication; or
updating the feature code in the receiver at the end of each match authentication for use in subsequent matching.
13. The method according to claim 9 , wherein:
the wireless controller and the receiver perform wired communication during match authentication.
14. The method according to claim 13 , wherein:
the wireless controller and the receiver are connected over a Controller Area Network, CAN, communication bus to perform wired communication.
15. A wireless communication device capable of match authentication, comprising:
a storage unit adapted to store a feature code;
a communication unit adapted to transmit the feature code to an opposite device in response to a request and receive a request or command from the opposite device; and
an authorization authentication unit adapted to use the feature code to perform authentication with the opposite device,
wherein an initial value of the feature code is pre-stored in the receiving terminal device, the feature code comprises a serial number and a maintenance running number of the receiving terminal device, and the serial number of the receiving terminal device is fixed.
16. The wireless communication device according to claim 15 , wherein the wireless communication device further comprises:
a feature code updating unit adapted to update the feature code,
wherein the feature code updating unit updates the feature code in the opposite device upon reception of the match request transmitted from the opposite device, and the updated feature code is used in ongoing match authentication; or
the feature code updating unit updates the feature code in the opposite device at the end of each match authentication for use in subsequent matching.
17. The wireless communication device according to claim 15 , wherein a CAN bus interface is arranged on the wireless communication device over which the wireless communication device and the opposite device are connected during match authentication.
18. A wireless communication system capable of match authentication, comprising a transmitting terminal device and a receiving terminal device, wherein:
the transmitting terminal device and the receiving terminal device interact to determine a feature code for authorization authentication;
the receiving terminal device uses the feature code for authorization authentication with the transmitting terminal device prior to communication; and
the transmitting terminal device and the receiving terminal device communicate after authorization authentication is passed,
wherein an initial value of the feature code is pre-stored in the receiving terminal device, the feature code comprises a serial number and a maintenance running number of the receiving terminal device, and the serial number of the receiving terminal device is fixed.
19. The wireless communication system according to claim 18 , wherein:
the transmitting terminal device transmits a match request to the receiving terminal device;
the transmitting terminal device receives a response message fed back from the receiving terminal device, wherein the response message carries the feature code, and the transmitting terminal device acquires the feature code as an authorization authentication code for communication with the receiving terminal device.
20. The wireless communication system according to claim 18 , wherein:
the transmitting terminal device and the receiving terminal device perform wired communication during match authentication.
21. The wireless communication system according to claim 20 , wherein:
the transmitting terminal device and the receiving terminal device are connected over a Controller Area Network, CAN, communication bus.