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1. Application overview
There are at least 6,000 unpowered equipment in the airport, and it is very cumbersome and complicated to maintain these equipment manually. The introduction of the “Wireless Intelligent Management System” of Zhongzhi Internet of Things can perfectly solve the following problems: first, the equipment can be fully identified and recorded when entering and exiting different crossings; second, when the staff conduct inspections, the system can Automatically identify the airport equipment around the patrol vehicle to facilitate inspection and registration; third, the system can locate the target equipment in the area (receiving antennas need to be set up).
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2. System topology
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3. System advantages
1. Long reading distance
The reading and writing distance of active tags is far greater than that of passive tags, and the farthest can reach several kilometers, so that when the airport equipment is inspected, the equipment information can be quickly read to facilitate subsequent function upgrades.
2. No dead angle recognition
Because the wireless signal of the active tag is sent out in the form of spherical waves, there is no requirement for the installation direction of the active tag installed on the unpowered equipment. No matter which direction the device passes through the crossing, it can be recognized by the crossing reader.
3. Low radiation impact
Passive tags need the host to provide energy when working, so the host’s wireless signal transmission power is relatively high. When the wireless signal power reaches a certain value, it will be harmful to the human body. Relative to passive tags, active tags can provide energy by themselves, so that the transmission power of the host and tag can be made relatively small, and there is basically no harm to the human body.
4. Strong scalability
After the active tag is installed on the airport equipment, in addition to completing the function of the equipment being recognized at the crossing, it also facilitates the function upgrade of the subsequent system. Check the equipment around the vehicle to facilitate inspection and registration; it is also possible to locate the equipment in the area through active tags.
3. Long working hours
Active tags use wireless technology with low data volume and low power consumption. The sleep power consumption is uA level, so that the active tags can work for a long time, and the working time can be as long as 3 years.
Fourth, the specific plan
Airport Non-powered Equipment Management Solution.pdf
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