Parking guidance system ultrasonic parking sensor
Introduction
Parking guidance system ultrasonic parking sensor using ultrasonic wave detecting working principle to detect whether the parking space is occupied or not, and using LED indicator to distinguish its status(RED is occupied, GREEN is available), which can guide the driver to find space quickly and improve parking management level.At the same time send the status to the upper controller.
Picture
Parameter
Operating | DC18V~30V,Recommend： | Operating Principle | Ultrasonic Detecting |
Voltage | 24V | ||
Typical | Red light：65mA | Communication | RS-485 |
Current | Green light：56mA | Mode | |
Dimension | 130*130*80mm | Address Coding | 00~31,Through 5 jumpers |
addressing | |||
Detecting | 290cm，Through 2 jumpers | Operating | -20~+50℃ |
Range | setting | Temperature | |
ESD | 12KV | Pulse train test | ±4KV |
Table 2
Working Status Indicator
Working Status Indicator （Red）：light on means with communication and detected objects
S1 Jumper Setting
S1 Jumper setting instruction:
From right to left, （L-H） 【1,2,3,4,5,6,7】, Lower 5 number (1-5) is address setting, higher 2 number(6-7) are installation height address, jumper in means 1, without jumper means 0.
Address setting: Lower 5 number (5,4,3,2,1) Respectively represent binary address 16,8,4,2,1. Different number of jump line combination, such as parking lot address 3, you need to jumper in 1 and 2.
Detection Distance: Sen 1 0 | Add Detector：Add（4——>0） | |||
Sen10 | Installation height | Horizontal distance from parking | Addr | Addr |
（Y） | line（X） | |||
0 0 | 180CM--210CM | directly above the parking line | 0 0 0 0 0 | 00 |
0 1 | 230CM--250CM | directly above the parking line | 0 0 0 0 1 | 01 |
1 0 | 250CM--270CM | directly above the parking line | …… | … |
1 1 | 270CM--290CM | directly above the parking line | 1 1 1 1 1 | 31 |
Table 3
Note:
1,When the parking guidance system ultrasonic parking sensor set the jumper, please repeatedly thrust and pull out several times to remove oxide layer to ensure good contact.
2,The suggested installation height is Y: 2.4m-3m, Installed directly above the parking line, in order to assure reliable detection.
Instruction of Block Terminal
System Connection Instructions
1. The device under one RCM preferably connected in bus mode, detector addressing by five jumper，one communication bus could afford 32 detector at most.
2. The detectors under one RCM get DC power from RCM. Considering the engineering on line loss, detector uses a wide range of power supply design.
3. To ensure the terminal equipment is working properly, it is recommended to use the 24V DC power supply. Regional control box supply power’s power equal to the power consumption 150% - 200% of the total power supply equipment, to ensure reliable start and work for a long time.
Install demonstration
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