Cable burglar alarm based on gsm
A technology of anti-theft alarm and cable, which is applied in the field of alarm, can solve the problems of not being able to protect the cable in time and effectively, take a long time, and be easily stolen, and achieve the effects of reducing labor and economic investment, simple operation, and reasonable design
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Embodiment 1
[0037] The GSM-based cable anti-theft alarm of the present invention is based on the characteristics of the live cable, such as current and voltage, by cutting the simulated cable to the on-site physical object, and measuring its parameters, summarizing the characteristics of the cut cable, and selecting the material and equipment of the anti-theft alarm. And determine the structural form and the operating form of the microcomputer.
[0038] Cable anti-theft alarm based on GSM of the present invention, comprises main frame and auxiliary machine, is characterized in that:
[0039] see now Figure 1-9 , figure 1 is the outline drawing of the host device according to the embodiment of the present invention, figure 2 It is a system block diagram of the host device in the embodiment of the present invention.
[0040] The host includes a microcomputer control panel with a GSM information transceiver module, an audible and visual alarm output module, a micro UPS power supply modu...
Embodiment 2
[0045] The GSM-based cable burglar alarm manufacturing process of the present invention comprises the following steps:
[0046] (1) Purchase current transformers, voltage transformers and other equipment according to the needs to detect the characteristics of live cables;
[0047] (2) Purchase corresponding equipment according to the hardware required for equipment operation;
[0048] (3) Take the microcomputer as the center, write corresponding programs for each device, and assemble and debug each device one by one;
[0049] (4) With the microcomputer as the core, the hardware and software of each device are comprehensively adjusted one by one, and a cable anti-theft alarm is initially formed;
[0050] (5) Improve the hardware and software of the established cable anti-theft alarm;
[0051] (6) Add external facilities to the anti-theft alarm, such as cable wiring components, equipment casings, etc.;
[0052] (7) Simulate the process of cable theft again to confirm that it ...
Embodiment 3
[0054] The using method of the cable burglar alarm based on GSM of the present invention:
[0055](1) It is preliminarily determined that the micro-single-chip microcomputer system can operate normally;
[0056] (2) Connect the cable anti-theft alarm to the inside of the construction power distribution box on the site, set up the equipment, and after 24 hours of charging, the simulated cable is cut in various ways. Every time the cable is cut, the equipment can Sound and light alarm, and the set mobile phone can receive the corresponding SMS notification, the lag time does not exceed 90 seconds, and can determine the way the cable is cut, and send a notification message when the line is powered off.
[0057] The present invention has substantive features and remarkable technical progress. The host of the GSM-based cable anti-theft alarm of the present invention is installed at the incoming line end, and the auxiliary machine is installed at the cable end. Among them, the host...
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