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E-mail
980349543@qq.com
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Phone
13568829945
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Address
Room 402, 4th Floor, No. 6 Tianba East Street, Deyuan Town (Jingrong Town), Pidu District, Chengdu City
Chengdu Keda Shengying Technology Co., Ltd
980349543@qq.com
13568829945
Room 402, 4th Floor, No. 6 Tianba East Street, Deyuan Town (Jingrong Town), Pidu District, Chengdu City
Sprinkler truck valve switch monitoring system equipmentintroduction
Collect data on the start and end of the watering process for green vehicles, and provide feedback on the test results to the data center.
There are two implementation methods: method one is to test the pressure changes of the sprinkler pipe, and method two is to test the opening and closing actions of the valve. As shown in the figure.

Sprinkler truck valve switch monitoring system equipmentSolution Description
Considering that the pressure change of the sprinkler pipe directly reflects the start and end of watering, method one is adopted to develop a plan, which is implemented in our companyCY201On the basis of intelligent pressure sensors, customization can be extended by using high-precision intelligent pressure sensors. When the measured value reaches the predetermined threshold, the time is recorded and the data center is notified. The threshold can be set arbitrarily within the pressure measurement range.
Install on the sprinkler pipe1An intelligent pressure sensor, the sprinkler starts and the valve opens, causing the pressure to increaseP0Jump, during the watering process, the pressure is maintained at a certain level, and after the watering is completed, the valve closes, causing a downward jump in pressure. The pressure sensor captures these two jump processes and transmits them along with the jump time to the data center.

Following the trend of global sensor technology development and in response to the opportunities brought by the rapid development of the Internet of Things, the company combines embedded SOC on-chip systems with network communication and analog/digital signal processing to develop a high-performance IoT node (front-end) platform based on SOC technology. A transient signal testing system based on TCP/IP gigabit MCU, used for time and speed measurement in multiple national defense key scientific research projects.
The series of intelligent pressure/composite sensors have broken through technical bottlenecks such as compensation and correction of high-performance pressure sensors. Their stability and reliability have reached and some indicators are better than foreign products, breaking the monopoly of foreign countries in high-precision pressure sensors (scientific research). Member of the Chengdu Intelligent Sensor Special Committee and one of the drafters of the General Protocol for Data Interaction of Water and Sand Measurement Instruments in Model Experiments.