Target device, control device, and identification method and system of the target device
A technology for target equipment and control equipment, applied in the field of data communication, can solve the problem of inability to identify the target equipment, and achieve the effect of simple identification
Inactive Publication Date: 2014-02-05
SHENZHEN PILOT LAB
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Problems solved by technology
[0004] The technical problem to be solved by the present invention is to provide a target device, a control device, and a method and system for identifying a target device, which can easily identify the target device
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Embodiment Construction
[0041] figure 1 It is a logic diagram of Embodiment 1 of the identification system of the present invention. The identification system includes a target device 10 and a control device 20. It should be noted here that one identification system may include multiple target devices to be identified. This embodiment only uses Identifying the target device 10 is taken as an example for description, and it should be understood that the logic structure of other target devices to be identified is the same as that of the target device 10 . In this embodiment, the target device 10 includes a connected light source 11 and a control module 12. The target device 10 is, for example, a smart LED lamp, a refrigerator, a fan, a smart curtain, etc., and its light source 11 can be used for lighting, such as a smart LED lamp. Can also be used for status indication, such as lights on refrigerators, fans, smart window shades. The control device 20 includes a detection module 21 , a demodulation mod...
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The invention discloses a target device, a control device, and an identification method and system of the target device. The identification method of the target device comprises the following steps that firstly, the control device detects a flashing sequence generated by the target device, wherein the flashing sequence is obtained through the method that the target device conducts light modulation on light waves of a light source of the target device through identification information of the target device; secondly, the control device conducts demodulation on the detected flashing sequence so that the identification information of the target device can be obtained; thirdly, the control device judges whether the obtained identification information exists in an association table storing identification information of a plurality of known target devices and attribute information corresponding to the identification information in advance or not, if not, the fourth step is executed, and if yes, the fifth step is executed; fourthly, according to a user request, the identification information and the attribute information corresponding to the identification information of the target device are loaded through the control device in the association table; fifthly, the attribute information of the target device is displayed through the control device. By the adoption of the technical scheme, identification of the target device is easily achieved in a user-friendly mode.
Description
technical field [0001] The invention relates to the field of data communication, in particular to a target device, a control device, and a target device identification method and system. Background technique [0002] In the field of data communication, control devices use various techniques to identify target devices, for example, various wireless communication standards (e.g., WiFi, Zigbee) usually use radio frequency (RF) signals to detect target devices within range of control devices, however, In the case of applications that have certain requirements for positioning accuracy, this positioning method is mainly triangular positioning, which requires high equipment placement, and the algorithm is complex and not easy to be accurate. [0003] However, such RF signals provide little information regarding the location information of the target device, even if this location information is important to the user of the controlling device. The problem of identifying multiple tar...
Claims
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Inventor 叶军
Owner SHENZHEN PILOT LAB