Matching authentication method, apparatus and system for radio communication apparatus

一种无线通信设备、无线通信装置的技术，应用在无线通信设备匹配认证领域，能够解决提高成本、特征码固化操作复杂、无法使用等问题，达到简化固化、连接认证方便、避免干扰的效果

Active Publication Date: 2008-11-19
SANY AUTOMOBILE MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this method solves the problem of poor interchangeability of the remote control, it also needs to fix the feature code on both the key and the device receiver. The feature code curing operation is complicated, and in case the key is lost or forgotten, the device cannot be used , what's more, this method also adds a device (cipher key) to increase the cost

Method used

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  • Matching authentication method, apparatus and system for radio communication apparatus
  • Matching authentication method, apparatus and system for radio communication apparatus
  • Matching authentication method, apparatus and system for radio communication apparatus

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Embodiment Construction

[0036] The purpose of the present invention is to provide a matching authentication method between wireless devices, which can not only realize the connection authentication between wireless devices conveniently and safely, but also ensure that misoperation or interference to surrounding similar devices can be avoided during wireless remote control. Transmitters and receivers are interchangeable.

[0037] According to the present invention, before operating the remote control device, the remote control and the receiver are matched and authenticated.

[0038] The feature code can be saved in advance on the remote controller or the receiver, the remote controller and the receiver interact to determine the feature code, and use the feature code for authentication. During the matching authentication process, the remote controller and the receiver communicate with each other through wired means (such as CAN bus).

[0039] In addition, the baud rate and frequency band used for comm...

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PUM

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Abstract

The invention discloses a matching authentication method for wireless communication equipment. The method comprised the following steps: a device at the transmitting end sends a matching request to a device at the receiving end; the device at the transmitting end can be used for receiving the response messages feedback by the device at the receiving end, and the response messages are carried with feature codes; the feature codes are obtained through the end at the transmitting end, and the feature codes are taken as the authorization codes communicated with the receiving end. The invention also provides a wireless communication device with a function of matching authentication correspondingly. The wireless communication device comprises a memory unit, a communication unit, and an authorization unit and a feature code updating unit. The invention also provides a wireless communication system with the function of matching authentication. By adopting the method, the wireless controller is corresponding to the controlled equipment uniquely, thus the security of operational control can be ensured, and the interchangeability of the control equipment can be met.

Description

technical field [0001] The present invention relates to the technical field of wireless communication, in particular to a matching authentication method, device and system for wireless communication equipment. Background technique [0002] Many large-scale construction machinery products, such as concrete pump trucks and cranes, are equipped with wireless control signal receivers, which can be controlled from a distance by remote control. With the increase of electronic devices that can be controlled by a remote controller, it may happen that nearby electronic devices that use the same code system are activated and misoperated by another remote controller, resulting in major safety accidents. For example, if several pump trucks are working on the same site, if there is not a strict one-to-one correspondence between the remote controller and the receiver of each pump truck, it may happen that the booms of several pump trucks move at the same time by operating one remote contr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/16E05B49/00H04Q9/00H04W12/06
CPCH04W12/06G07C9/00857
Inventor 易小刚刘永红欧耀辉周继辉
Owner SANY AUTOMOBILE MFG CO LTD
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