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Wireless remote control power-stealing detector

A technology of wireless remote control and detection instrument, which is applied in the field of electric stealing detector, can solve the problems that the remote control electric stealing behavior cannot be effectively stopped, and the electric stealing detection device cannot function normally, so as to achieve the effect of preventing remote electric stealing

Active Publication Date: 2013-04-10
STATE GRID CORP OF CHINA +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in view of the behavior of using remote control to control the work of electric meters in the society to achieve the purpose of stealing electricity, the existing electric stealing detection devices usually cannot function normally to find abnormal working electric meters, so that they cannot effectively prevent remote stealing. electrical behavior

Method used

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  • Wireless remote control power-stealing detector
  • Wireless remote control power-stealing detector
  • Wireless remote control power-stealing detector

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Embodiment Construction

[0023] Such as figure 1-shown in 11, this wireless remote control electricity theft detector is composed of main control CPU2, crystal oscillator circuit 9, reset circuit 8, communication interface circuit 10, buzzer control circuit 1, keyboard control circuit 3, liquid crystal display circuit 6, power supply circuit 7. Composed of wireless data sending circuit 4 and wireless data receiving circuit 5, the feature is: the main control CPU2 is used as the control part of the whole system to control the ringing of the buzzer, the input of the keyboard, the display of the LCD screen, and the data transfer. Communication, transmission of wireless data and reception of wireless data; Crystal oscillator circuit 9 is used to provide operating clock for main control CPU2; Reset circuit 8 is used for providing power-on reset signal for main control CPU2; Communication interface circuit 10 is used for main control CPU2 Connect with programmer, so that program is written into main control...

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Abstract

The invention discloses a wireless remote control power-stealing detector, which consists of a master control central processing unit (CPU), a crystal oscillation circuit, a reset circuit, a communication interface circuit, a buzzer control circuit, a keyboard control circuit, a liquid crystal display circuit, a power circuit, a wireless data transmitting circuit and a wireless data receiving circuit. A remote control transmitting code can be generated under normal remote control frequency according to remote control transmitting parameters which are preset by detection personnel and is automatically and sequentially transmitted, when an illegal remote control receiving device in a power-stealing electricity meter receives a matched code, the action is performed, the operation of the electricity meter is stopped or started, and the detection personnel can discover the power-stealing electricity meter, so that a remote control power-stealing behavior is effectively forbidden; and meanwhile, an ambient abnormal remote control transmitting device can be automatically scanned in a standby monitoring mode, abnormal wireless data transmitted by the abnormal remote control transmitting device into air is decoded, various technical parameters of the abnormal remote control transmitting device can be timely and effectively discovered, and a technical support is provided for preventing from stealing power in a remote control mode.

Description

technical field [0001] The invention relates to a electricity theft detector, in particular to a wireless remote control electricity theft detector. Background technique [0002] At present, in view of the behavior of using remote control to control the work of electric meters in the society to achieve the purpose of stealing electricity, the existing electric stealing detection devices usually cannot function normally to find abnormal working electric meters, so that they cannot effectively prevent remote stealing. electrical behavior. The above are the deficiencies in the prior art. Contents of the invention [0003] The purpose of the present invention is: to overcome the deficiencies of the prior art, to design a wireless remote control electric stealing detector, which can detect abnormally working electric meters with illegal remote control receiving devices, thereby effectively preventing remote electric stealing behavior . [0004] The purpose of the present inv...

Claims

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Application Information

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IPC IPC(8): G08C17/02G01R11/24G01R31/00
Inventor 朱劲雷郭海军
Owner STATE GRID CORP OF CHINA
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