Meinten Sie:
person:(wang, Yi)
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person:(yang, Yi)
•
person:(feng, Yi)
•
person:(tang, Yi)
Electric vehicle control system and method and control box
Method, device and equipment for acquiring green wave path and medium
Data processing system for determining abnormal traffic users
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
Data processing system for acquiring number of vehicles on road
Method, device and equipment for acquiring green wave path vehicle speed and medium
Data processing system for acquiring road traffic state
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
Signal lamp control method, device, equipment and medium
Data processing system for recommending green wave path
Waterproof method of charging pile and waterproof charging pile
Method and device for determining green wave path, equipment and medium
Combined structure for reducing noise of trailing edge of wing
Data processing system for determining abnormal road section
Processing system for acquiring data penetrating through green wave band
Multifunctional rapid assembly type water area emergency repair platform
Construction method for secondary pouring of underwater concrete
Method and device for positioning CTCS-3 level wireless connection overtime radio station fault log
Urban traffic speed estimation method based on multi-source crowd sensing data
Road surface unevenness and grade real-time identification system based on deep learning
Handrail safety control device, conveying system and handrail safety control method
Electricity testing device mounted on unmanned aerial vehicle
Anti-offset staged constant-current constant-voltage output wireless charging system