A fully automatic measurement reminder and blocking system for accumulated water based on embedded cps

Abstract

The invention relates to a full-automatic accumulated water measuring, reminding and stopping system based on an embedded CPS and belongs to the field of embedded safety control. The system comprises a communication / power-on cable I, a communication / power-on cable II, a communication / power-on cable III, an automatic water depth measurement part, a control reminding part and an automatic road stopping part. The automatic water depth measurement part communicates with the control reminding part through the communication / power-on cable I and obtains a working power source VCC. The control reminding part supplies a control signal, power VCC and three-phase electricity needed by the automatic road stopping part to the automatic road stopping part through the communication / power-on cable II and the communication / power-on cable III. By the adoption of the system, when accumulated water on a culvert low-lying road is low, the water depth of all places is completely and intelligently measured in real time, and a driver is reminded to drive cautiously; after the accumulated water exceeds the safety depth, the road is automatically stopped, the driver is reminded to additionally search for another safety channel to travel; and after the accumulated water retracts, the system can be completely and automatically reset, and an intelligent traffic control effect is achieved.

Description

technical field [0001] The invention relates to an embedded CPS-based full-automatic measurement reminder and blocking system for accumulated water, which belongs to the field of embedded safety control. Background technique [0002] Due to the hardening of urban roads, in the face of sudden torrential rain, due to the excessive rainfall in a short period of time, the design of the supporting rainwater drainage system cannot meet the drainage requirements, resulting in the situation of "seeing the sea" in the city. Especially in urban culverts (low-lying roads), the water accumulation is more serious, and sometimes it can even reach several meters. The wading depth of ordinary cars is only 10~20cm, and the maximum wading depth of ordinary SUVs is 50cm. The water is deep enough, and some people do not understand It is easy for the driver in the deep water to turn off the car when the car is driven into the waterlogged area. If the driver re-ignites the car after the car is tu...

AI Technical Summary

Problems solved by technology

[0002] Due to the hardening of urban roads, in the face of sudden torrential rain, due to the excessive rainfall in a short period of time, the design of the supporting rainwater drainage system cannot meet the drainage requirements, resulting in the situation of "seeing the sea" in the city

Especially in urban culverts (low-lying roads), the water accumulation is more serious, and sometimes it can even reach several meters. The wading depth of ordinary cars is only 10~20cm, and the maximum wading depth of ordinary SUVs is 50cm. The water is deep enough, and some people do not understand It is easy for the driver in the deep water to turn off the car when the car is driven into the waterlogged area. If the driver re-ignites the car after the car is turned off, the engine of the car will basically be scrapped and will need to be overhauled, causing the driver's property loss; The driver drowned in the car because he drove into several meters of stagnant water and failed to open the door in time, and no one knew about it at the time of the incident. The vehicle and the victims were not found until the stagnant water receded. The victims lost their lives and brought pain to the families of the victims

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