污水處理設備 污泥處理設備 水處理過濾器 軟化水設備/除鹽設備 純凈水設備 消毒設備|加藥設備 供水/儲水/集水/排水/輔助 水處理膜 過濾器濾芯 水處理濾料 水處理劑 水處理填料 其它水處理設備
深圳市東沃智能科技有限公司
深圳市東沃智能科技有限公司
Usingtheprincipleofultrasonicdistancemeasurement
Using the principle of ultrasonic distance measurement, it can reliably detect whether the vehicle is in the parking space, and will not use infrared, microwave and other detection methods, which is susceptible to false alarms caused by external environment changes or interference. The detector emits ultrasonic waves from top to bottom, analyzes the reflected waves of the car or the ground, and accurately measures the distance between the reflective surface and the detector, thereby accurately detecting the parking situation of each parking space. The parking space detector has the following characteristics:
Using RS485 output interface, the interface is simple, universal, safe and reliable, suitable for various control systems.
With anti-misdetection function, it can prevent misdetection of adjacent parking spaces, misdetection of personnel in parking spaces, misdetection of obstacles, etc.
The work is stable and reliable, and the technology is mature.
Beautiful appearance, real-time status lights show parking spaces, easy installation, debugging and maintenance on site.
Safe and reliable, ensure that all wiring and external insulation, to ensure the safety of the parking lot project.
The power consumption is extremely low, reducing the user's electricity cost.
| Operating Voltage | DC12-24V |
| Maximum working current | 20mA |
| Maximum power | 0.5w |
| communication method | RS485 |
| Communication distance | Less than 0.8km |
| Detection distance | 0-3.5m |
| Installation scope | Directly above the parking space |
| Operating temperature | -30～+70℃ |
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