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+person:(wang, Yi)
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+person:(yang, Yi)
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+person:(feng, Yi)
Waterproof method of charging pile and waterproof charging pile
Urban traffic speed estimation method based on multi-source crowd sensing data
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
SAFETY CONTROL DEVICE FOR HANDRAIL, CONVEYOR SYSTEM AND SAFETY CONTROL METHOD FOR HANDRAIL
Safety control device for handrail, conveyor system and safety control method for handrail
Road surface unevenness and grade real-time identification system based on deep learning
Processing system for acquiring data penetrating through green wave band
Multifunctional rapid assembly type water area emergency repair platform
Method, device and equipment for acquiring green wave path vehicle speed and medium
Method, device and equipment for acquiring green wave path and medium
Method and device for positioning CTCS-3 level wireless connection overtime radio station fault log
Method and device for determining green wave path, equipment and medium
HANDRAIL SAFETY CONTROL DEVICE, TRANSPORTATION SYSTEM AND HANDRAIL SAFETY CONTROL METHOD
Handrail safety control device, conveying system and handrail safety control method
Electric vehicle control system and method and control box
Electricity testing device mounted on unmanned aerial vehicle