Ultrasonic Parking Space Sensor

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    2018-05-01 22:07

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Company Profile
Shenzhen Wanbo Technology Co.,Ltd











Room 219, Building 2, Wanyuan Business Building, Lane 1, Liuxian 2nd Road, Bao’an District, Shenzhen


http://www.wanboiot.com/ http://szwanbo.absolutelyballoons.net/

Product details

Integrated Ultrasonic Sensor

Integrated Ultrasonic Sensor, an important integral part of parking guidance system, is installed right above each parking space. It integrates ultrasonic sensor and indicator light. The working principle of ultrasonic ranging is used to collect the unoccupied and occupied state information of parking space in real time, control the indicator light of the parking to display different parking states and immediately sends the parking state information to the Regional Controller through RS485 networking.

One Integrated Ultrasonic Sensor is comprised of detector main body and indicator light. The detector main body is the ultrasonic sensor. It is used to detect the unoccupied and occupied state of parking. The integrated indicator light is used to display different colors according to the command of the detector. When there is no car in the parking space, the indicator light is green. However, when there is car in the parking space, it is red.

●Parking detector is integrated with the indicator light. It is installed right above each parking. Compared to the traditional split-type ultrasonic parking guidance system, its construction is simpler. Thus the construction period is effectively reduced. Meanwhile, one indicator light, one KBG pipe or cable tray, one single-pass and one piece of twisted pair is saved for each parking space. Then the material and labor cost is saved for each parking space.

● The Integrated Ultrasonic Sensor is directly installed on the cable tray right above each parking space, thus the shielding of the upright is effectively avoided and the installation effect is more beautiful;

● Two-way independent receiving and sending ultrasonic circuit design is used for the Integrated Ultrasonic Sensor. It effectively covers the detection zone. Meanwhile, it works independently with two-way switching and redundant backup. Thus the service life, stability and reliability of the detector is enhanced greatly;

● Various combined judgment modes are used for the receiving circuit to enhance the anti-interference and detection stability of the equipment;

● With advanced intelligent study-type anti-interference algorithm, the problems of ultrasonic about adjacent-channel crosstalk and non-interference of the neighboring car during detection are effectively solved. Thus, the stability and reliability of parking state detection is guaranteed.

● Through strict tests of static, lightning stroke & surge and group pulse, the reliable use of fluorescent lamp and large-scale electromechanical device under the influence of harsh environmental factors such as lightning stroke in parking lot is effectively guaranteed;

● All devices are designed with the short circuit, transposition and misconnection protection to prevent the electrical damage to the related devices caused by the circumstances of short circuit, transposition and misconnection due to the wrong wiring during construction;

● Dual network access design is used for the wiring interface. It is connected with standard network cable, thus the material cost and construction difficulty is reduced greatly. Meanwhile, the circumstance of short circuit and bad contact caused by poor wiring can be reduced.

● With external double LED state display, the manager can know about the working state of the device through land

● LED lamp bead design is used for displaying state, featuring long service life and far visual range;

● Unique concise and general appearance design;



Communication mode


Operating voltage

DC 10~28V (rated 24V)

Communication interface

2 RJ45 ports

Power consumption


Communication distance

≤300m (CAT5 network cable)

Working temperature

-20℃ ~ +65℃

Supply power distance

≤150m (CAT5 network cable)

Storage temperature

-40℃ ~ +85℃

Response time of the detector   after parking

< 2s

Environmental humidity


Type of the indicator light

Red and green two-tone   high-light LED



Installation location (away   from the parking line)

Horizontal 0~0.5m

Vertical 2 ~ 3m(advised   2.2-2.8m)

Net weight


Ranging error


Appearance material

Grey ABS engineering plastics

Detection accuracy



Installation of Integrated Ultrasonic Sensor

The Integrated Ultrasonic Sensor is installed right above the parking line. It is 0-0.5m away from the parking line horizontally. Its installation height is 2-3m. advised 2.2-2.8m. Notes: the installation height of the detector = installation height of the cable tray -height of the detector. The length of parking is 5m. It is necessary to slightly adjust the horizontal installation location of other spaces. For details, please refer to the construction manual.