Looking at the application of RFID technology in municipal security from G20
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With the acceleration of urbanization, the construction of municipal public facilities has developed rapidly. For this reason, manhole covers are scattered all over motor vehicle lanes, sidewalks and motor vehicle lanes, green belts between motor vehicle lanes and motor vehicle lanes, hotels, and airports. Take the G20 venue, B20 venue, West Lake scenic area and other roads and the surrounding areas of key hotels as examples. The number of manhole cover tags has reached tens of thousands, and the base stations are fully covered.
How to ensure the security of the manhole cover during the conference is foolproof?
The Sichuang Medical Benefits Industry Application Center drew a “world network” for the conference, connecting the manhole covers through RFID technology, and actively and real-timely perceive and manage the physical status, location status, and identity information of the manhole covers. Through wireless sensor technology and RFID technology, the perception layer, network layer, and application layer are opened up to realize real-time data extraction, analysis, and transmission.
Let’s follow the editor to understand how we can achieve transparent management of “Skynet recovery without leakage” during the G20 period?
Q1: What are the challenges of G20 manhole cover security management?
Loss: asset loss caused by the theft of manhole covers, road vehicles and pedestrian safety problems caused by missing manhole covers, direct and indirect road loss caused by missing manhole covers, social stability, safety and other negative impacts.
Challenges: The number of manhole covers is huge, the distribution area is wide, there are many management departments involved, and the information transmission is not timely.
Q2: In what ways does RFID technology ensure that the security issues of the conference are foolproof?
A. Asset management-RFID manhole cover electronic label, with a unique ID number, one manhole cover corresponds to an ID number (the ID number accurately records the ownership unit, contact person, and telephone number of the manhole cover), which is convenient for the management department to collect information and deal with the situation. Therefore, through regular real-time inventory, the management department can quickly grasp the drain status of the manhole cover.
B. Positioning detection-RFID’s real-time collection function, with intuitive municipal floor plans, the management department can view the location and basic attribute information of the jurisdiction where the manhole cover is located in real time, which is convenient for unified command and dispatch and project maintenance.
C. Anti-theft supervision-According to the pre-designed alarm rules, when the manhole cover is tilted and vibration induced by abnormal prying, the system will trigger an alarm. When the manhole cover is in a normal state, the electronic tag is in a dormant state.
D. Alarm linkage-After the alarm information is generated, the system will linkage to the relevant responsible unit and notify the responsible person by SMS or other means
E. Big data analysis-Through in-depth mining of big data in the system, data is extracted and summarized from different dimensions, different angles, and different needs, and provides valuable data to support better management of municipalities.
Q3: There is no picture and no truth, can you reveal which sections of the road are controlled by the G20?
Of course, the main city is the main city, and the details are kept secret.
Q4: Which departments are involved in the management of manhole covers in the warning area?
Involved in the City Administration, Municipal City Appearance and Sanitation Management Center, Municipal Administration, Water Affairs, China Mobile, China Unicom, Wasu, underground pipelines, gas companies, natural gas, urban management committees, highways, street light management offices, military regions and other related departments.
Q5: How does RFID technology ensure the sharing and transmission of information on these road sections?
The corresponding RFID tags are inlaid on the manhole cover, and the state of the manhole cover is measured according to the acceleration sensor in the RFID tag. The wireless network management base station scans the manhole cover tags within the management radius of 500-1500 meters in real time, and the tags send inventory information to the base station. Transfer to the system background, and technically transfer to the management staff’s handheld terminal, and perform corresponding processing.
Q6: In terms of technical construction, for the existing manhole covers of different materials, is the RFID identification card universal? Or are there different divisions? How difficult is the overall construction?
The existing manhole covers are divided into cast iron manhole covers, plastic manhole covers, and cement manhole covers. There are clear design requirements for hole positions and installation positions, and the installation steps have a clear eight-step principle. In addition, the installation of base stations and wiring, and software deployment all have certain complexity. Xichuang has a professional service team, which fully considers both the early construction deployment and the later troubleshooting.
The renovation of this project is relatively cumbersome and involves the manhole covers of each owner. During the renovation process, it is necessary to ensure the protection of the original manhole covers and timely removal of construction waste. Therefore, the project has a large amount of tasks and a short construction period. Features. Therefore, reasonable process safety, the strong support of the owner, and good peripheral cooperation ensured the smooth completion of this project. I would like to thank the relevant units for their support.
Q6: At this G20 conference, the municipal management functions of RFID manhole covers have been brought to the extreme, and it has an international demonstration effect. In the future, what else can we apply to?
We have many expandable applications, such as urban component posture management, intelligent sewage monitoring, landscaping only monitoring, digital sanitation, low-lying stagnant water and other intelligent detection. I wish our urban construction more and more beautiful, and the benefits of Xichuang Medical will be in Under the vision of a smart city, we will give full play to our own chip research and development and RFID manufacturing advantages, integrate into the city’s smart construction, and provide strong technical backing support.
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