The Changjiang Daily reporter learned from the Qingshan District Urban Management Committee that during the business environment inspection visit, some enterprises and citizens expected that the manhole cover would no longer be missing and flooded. Is there a manhole cover that can be alarmed by himself? In March of this year, a Shenzhen technology company found The Qingshan District Urban Management Committee expressed its willingness to provide a chip that can monitor the manhole cover abnormality in real time for trial use.
At present, the first batch of chips are installed in the manhole covers of five main roads, including Luojiagang Road, Jianyi Road, Industrial Avenue, Yanang Road and Heju Road. Among them, 50 water and water supply manhole covers, 10 power well covers, Communication type manhole cover 40. It is understood that the installation of chips in the manhole cover is the first time in Hubei Province.
According to reports, the smart sensing device (both 'chip') installed in the manhole cover is a real-time monitoring system based on the Internet of Things, big data and cloud platform. When the manhole cover is displaced, abnormally opened, flooded, etc., the intelligent terminal The alarm information will be uploaded to the 'Smart Well Cover System' and the mobile APP side of the computer at the same time. The alarm information includes the location, the property unit and the number, etc., which is beneficial to the supervision department and the ownership unit to deal with the problem in time.
According to reports, in addition to real-time alarms, the 'intelligent manhole cover with chips' can help improve the efficiency of daily maintenance management through information big data analysis. For example, through the number of alarms, the staff can make reasonable allocations without the need for average force. The manhole cover with a large number of alarms can also analyze the cause of the alarm in order to take targeted measures. Since the trial operation in early June, they found that the most frequent alarms have been a water supply manhole cover on Luojiagang Road, which opened 2,550 times a day. Opened 3 times, it is found that the sanitation work sprinkler takes water here. At the same time, the alarm information can be judged according to the angle of opening to determine whether it needs to be disposed in time. The system shows that the manhole cover is opened at an angle between 10 degrees and 15 degrees, usually car grinding. The pressure is caused, although it does not need to be disposed of in time, but it can be shown that the manhole cover is not fixed firmly and needs to be rebuilt; the angle is above 15 degrees, it must be removed, and it needs to be dealt with immediately.