Taipei uses RFID cement boards to replace metal manhole covers to increase travel safety
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Taipei replaced the metal manhole cover with a concrete slab and buried it under the road. With RFID technology, the staff can then quickly locate these cement boards. This move provides a safe travel environment for vehicles such as motorcycles.
Since the start of the project in 2009, Taipei has replaced nearly 20% of manhole covers. The Taiwan government aims to replace all the metal manhole covers on the island with RFID cement slabs that can be read by road or facility workers.
The project uses RFID tags and handheld readers, and there is also a piece of software for managing the data read by RFID and storing GPS coordinates and IDs, which can be viewed by the staff later. There are 175,000 manhole covers in Taipei, of which about 35,000 have been implanted with RFID.
According to data from the Taiwan Transportation Department, in 2008, slippery and rugged road conditions caused by metal manhole covers led to an average of nearly 17.3 traffic accidents per month. In 2009, Taipei became the first city in Taiwan to take measures to solve this problem, aiming to create a flat and safe road-to reduce the occurrence of tire slip accidents. To achieve this goal, these manhole covers need to be replaced. However, facility workers then need to find these manholes, which requires the help of RFID technology.
The government has several requirements for this project: First, it requires that RFID tags can be read on the road without causing harm to the environment; secondly, RFID readers cannot be installed on vehicles, and workers do not need to bend over to approach. Distance detection. Therefore, they used an external reader antenna shaped like a probe, which workers can insert into a handheld device so that they do not need to bend over when detecting tags.
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