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Program overview
When many cities still use cast iron manhole covers in large quantities, how to prevent theft is still a headache for municipal administrations at all levels. Especially after the manhole covers on some road sections are lost, it is difficult to determine the nature of the well, so that it is impossible to find the property right unit in time for timely repair.
The emergence and popularization of RFID technology have brought a lot of manageability to the management of urban manhole covers. Beijing Fenghuo Liantuo Technology Co., Ltd. has developed a municipal manhole cover management RFID solution, using the characteristics of RFID technology (radio frequency technology) to realize the retrospective supervision of the manhole cover and maintain the safety of roads and wells; once the manhole cover is lost, only the electronic tag needs to be scanned. The property right unit can be identified immediately, and the manhole cover can be reinstalled in the shortest time.
Application process
1) Initial management of label data
Write information such as the property unit, contact person, telephone number and size of the manhole cover into each tag through the computer system, and establish contact with the database. The label is numbered at the same time (to prevent the label from being damaged, when the RFID device cannot directly read it, enter the label to read).
2) Label installation
The label is specially packaged and can be nailed on the well wall with a nail gun.
3) Label identification
When the RFID handheld device automatically recognizes the shaft wall, the handheld device automatically displays the ownership unit, contact person, telephone number, and size of the manhole cover, which is convenient for managers to take timely measures. In case the tag is damaged, it can be searched by manually inputting the same serial number into the RFID handheld device, multiple data security protection.
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The electronic label used on the manhole cover adopts a specific package and is nailed to the wall of the manhole by a nail gun. There is a microcomputer chip in the electronic label, which records in detail the property unit, contact person, telephone number and size of the manhole cover. Scan it with a handheld machine within 1 meter, and you can immediately know the details of the property unit.
In order to further improve the current manhole cover management system and ensure the safety of the manhole cover and the reliability of the data, RFID technology is introduced into the application of the manhole cover to give full play to the advantages of RFID and build a manhole cover system with strong adaptability, high security and more reliable data information. .
Technical characteristics
RFID tags can be packaged into various forms according to the requirements of use, and can adapt to various harsh environments such as oil stains, dust pollution, and rain washing. Therefore, for equipment that is often used outdoors, the use of RFID tags as asset identification can effectively solve the damage to the tags in the outdoor environment and ensure the safety and reliability of the manhole cover data.
In addition, RFID technology uses radio carrier communication technology to realize data exchange, which can realize non-contact and invisible reading of tag information. Moreover, RFID tags can store data and write data repeatedly up to 100,000 times. In the manhole cover management, the shell is closed after installation and commissioning, and it cannot be opened without special reasons.
Using the RFID tag as the manhole cover tag card, key data such as the main information of the manhole cover can also be recorded in the tag. Because each RFID tag has a globally unique ID number, the ID number is written in the ROM process mode during the production of the integrated circuit and cannot be changed. Therefore, the RFID tag cannot be copied or exchanged. During the inventory, the handheld device can be used to read the data of the RFID tag installed inside the device without opening the device casing, and at the same time, grasp the key information of the manhole cover. RFID tags are installed inside the equipment, which is more secure and confidential. Under normal conditions, the detailed information of the device can be grasped in time by reading the label information. Because the RFID tag cannot be imitated, the information of the manhole cover can be checked in time, and the loss of the manhole cover can be quickly grasped.
The addition of the RFID technology manhole cover management system further strengthens the monitoring of manhole covers, ensures the safety of assets, and ensures the integrity, accuracy and reliability of asset data.
In addition, active RFID technology can also be used to implement more rigorous and complete management of valuable assets, enrich the functions of the manhole cover management system, and make it play a greater role.
Company website:http://www.fhteck.com
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