Method for actively monitoring whether seal is altered and seal thereof
An active and monitored technology, applied to seals, instruments, identification devices, etc., can solve problems such as inability to monitor in time, time lag, etc., achieve low cost, reduce use cost, and eliminate technical lag
Inactive Publication Date: 2010-01-13
湖州新荣机电设备制造有限公司
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[0003] It can be seen that the control methods for power equipment in the prior art are mainly reflected in sealing and identification after the event, which has a time lag and cannot be monitored in time, giving criminals an opportunity
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[0053] The present invention will be further described in detail below in conjunction with the drawings.
[0054] This specific embodiment is only an explanation of the present invention, and it is not a limitation of the present invention. After reading this specification, those skilled in the art can make modifications to this embodiment without creative contribution as needed, but as long as the rights of the present invention All requirements are protected by patent law.
[0055] A method for actively monitoring whether the seal has been modified is to install several seals on the monitored components, the above-mentioned seals can transmit wireless signals; the seals in this embodiment are installed on the doors, windows, and cabinets of the substation control room. In this embodiment, an intelligent seal controller is also provided in the control room, and the above-mentioned intelligent seal controller can collect the wireless signal transmitted by the seal. An on-site powe...
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The invention relates to a method for actively monitoring whether a seal is altered and a seal thereof. A plurality of seals are installed on a monitored part and can emit a wireless signal when the structure and performance of the seals are abnormal. An intelligent seal controller is arranged and can acquire the wireless signal emitted by the seal in a wireless mode. A GPRS transmission terminal is arranged and can transmit the signal after process to a user management end. By adopting a method of actively alarming, the method can discover the abnormality of equipment in time and eliminate the lagging defect of the prior art. The invention also utilizes a platform of the prior art to realize the timely notification to electricity regulatory departments at low cost and cause local electricity management staff to obtain the information in the shortest time. The method and the seal are applicable to doors of various measuring devices, in particular to electricity cabinets, electricity meters in an electrical system and relevant anti-alteration equipment in various gas stations.
Description
Technical field [0001] The invention relates to a method for preventing a metering device from being opened privately by an unauthorized person, in particular to a method for actively monitoring whether the metering device is modified. Background technique [0002] The traditional seal is made of lead material into a certain shape, and the sealing wire to be fixed is firmly fixed on the seal by means of clamping. The seal structure of this structure is very simple, and it only depends on the physical properties of the material to maintain a fixed state. The seal has the shortcomings of being soft and easily deformed, easy to be counterfeited and unsealed, so the ideal sealing effect cannot be achieved in practical applications. To solve this problem, the prior art proposes a seal with anti-counterfeiting and tamper-proof functions. For example, in the Chinese patent published on February 4, 2004, the patent with publication number CN2602463 discloses a seal for water, electricit...
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Inventor 徐新荣
Owner 湖州新荣机电设备制造有限公司