Citizens in South China Road, strange things: LED screen parking electronic lock failure
The citizen Mr. Zeng said that at 9 o'clock that day, when he parked in a parking lot on South China Road, he found that the remote control lock did not respond. The staff responsible for the charges in the area said that the radiation on the overhead LED screen interfered with the remote control electronic car lock.
At 10 o'clock on the same day, the reporter found at the location where Mr. Zeng stopped, a similar situation occurred in a small off-road vehicle. “The electronic lock was pressed 3 times in a row, and there was no response,†the owner said.
The toll collector said that the car is most prone to this situation. Before, there was a car owner who came to the parking and encountered this situation. At that time, it was suspected that the vehicle was faulty. The 4S shop staff was found to check the reason - the open LED screen interfered with the electronic lock. Originally, the owner of the car will drive away from the LED screen 3 meters away, the remote control car lock can be used, and stopped in front of the LED screen, or within 1 meter on both sides, the remote control car lock is invalid. Mr. Zeng’s attempt by the toll collector is indeed the case.
There is also a giant LED screen in the first building of Baoshan South Road, and there is a parking lot below. The parking staff in charge of the office said that there was no situation where the remote control car lock could not be locked.
In this regard, Gao Xin, an associate professor of condensed matter physics, analyzes that the infrared radiation of LED screens is very weak. In theory, it will not affect the infrared frequency of electronic remote control locks. It may be that after the LED screen is heated, the air conditioner can't keep up with the temperature. The infrared rays interfere with the infrared frequency used by the vehicle's electronic remote control car lock. At the same time, Associate Professor Gao Xin also said that electromagnetic interference from underground cables is not ruled out.
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Product Parameters
Description: Bluetooth Mesh RGB Outdoor Solar Lamp with APP
Bluetooth: CSR Bluetooth Mesh
Control Qty: 1-48pcs
Control distance: 20m
Product dimension: 155mm *235mm
Material: ABS+PC
Lamp Color: 8pcs RGB lamp beads+4pcs Warm White lamp beads
Lamp Current: 15-20mA
LED Power: 0.4W(15LM)
Battery Capacity: 3.7V, 1000mA Li-battery included
Charge Mode: Solar panel and a USB
Battery Using time: 9h(by USB charge for 1.5h) , 5h(by solar panel for whole sunny day)
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Solar Panel Voltage: 6V
Solar Panel Output: 130mA
Waterproof Level: IP65
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G.W. of Unit: 0.55kg
N.W. of Unit: 0.34kg
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