With the rapid development of the human economy and society, resources and environmental pressures have increased, and energy shortages have become increasingly prominent. Today, the lamps and lighting systems we need should not be just a simple lighting tool. Instead, we need a modern green lighting product that is healthy, environmentally friendly, efficient, and energy efficient.
The underground parking lot LED intelligent lighting system combines advanced digital technology and electronic sensing technology through microwave sensor, information acquisition sensor, central controller and LED display , LED lighting, and is applied to the intelligent control of underground parking lot lighting. The system can provide moderate lighting and parking space guidance according to actual needs, and truly realizes the concept of “on-demand lightingâ€. When the car enters the parking lot, the display indicates the empty parking space and the driving route; when the site is unmanned and the car is active, the luminaire is in a dormant state, operating at low power, and the illuminance maintains a low level necessary for safety; when the place is in place, the car enters and exits When the lamp is automatically turned into high-power operation, it achieves full-brightness illumination; after the person and the car leave for a period of time, it automatically switches to the sleep state of low-power operation.
One: system structure and principle of the new underground garage
The system consists of four major components: central control, environmental information acquisition sensing, vacancy and guidance, and LED lighting.
(1) Central controller
Using the advanced embedded microprocessor ARM9 series of 2440 series chips, the main frequency is 400M, with 130 multi-function input and output I / O resources, 24 external interrupt resources simultaneously integrate a variety of popular peripheral interfaces, greatly shortened Product development cycle.
(2) Environmental information acquisition sensor
Including human body sensor, voice sensor, microwave sensor, ultrasonic sensor and ambient light sensor.
Install the ultrasonic receiver above the parking space. It consists of a transmitting sensor (or wave transmitter), a receiving sensor (or wave receiver), a control part and a power supply part. The transmitter sensor consists of a transmitter and a ceramic vibrator transducer with a diameter of about 15 mm. The transducer functions to convert the electrical vibration energy of the ceramic vibrator into super energy and radiate into the air; and the receiving sensor is transposed by a ceramic vibrator. The device is composed of an amplifying circuit, and the transducer receives the wave to generate mechanical vibration, and converts it into electric energy, which is used as an output of the sensor receiver, thereby detecting the transmitted super. In actual use, the ceramic vibrator using the transmitting sensor can also be used as the ceramic vibrator of the receiver sensor. The control part mainly controls the pulse chain frequency, duty cycle and sparse modulation and counting and detection distance sent by the transmitter to identify whether there is a car parked on the sensor, return information to the central control system, and make corresponding display guidance.
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MOQ: 1K pieces
Packaging: Standard export package or Customized
Payment: T/T, Payple, Others
Delivery: In Shenzhen CHINA, 2.5D: 7-10 working days / 3D: 15-20 working days after your payment
FAQ:
Q1: Are you a trading company or manufacturer?
---A: We are distributor located in Shenzhen, China.
Q2: Is the sample free?
---A: Yes, the free sample will be sent for your evaluation!
Q3: What is the production lead time?
---A: 2.5D: 7-10 working days / 3D: 15-20 working days after your payment.
Q4: Do you inspect all your goods before delivery?
---A: Yes, we have 100% inspect before delivery.
Welcome to make inquiry!
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Shenzhen Kantou IM Technology Co., Ltd. , https://www.kantou-im.com