1. Scene background 
At the intersection of a residential area in the city center, two sets of electronic police officers were installed to capture red light running and illegal lane changes. they have encountered three troubles before: firstly, the high-definition violation photos are slow to upload, and the traffic police often cannot receive clear pictures in the background, making it impossible to punish them; Secondly, on rainy days or when the signal is weak, the electronic police will disconnect from the internet and miss many illegal vehicles; Thirdly, the black screen of the camera and the malfunction of the snapshot device were only discovered during weekly inspections.

2. Product selection 
Inhand IR315 Industrial Router (supports 5G high-speed network, can withstand outdoor sun and rain, and can also connect to electronic police cameras, and sensors at the same time)

3. Core issues 
The high-definition captured images of electronic police are too large, and ordinary networks transmit slowly, making it difficult for traffic police to receive clear evidence; 
Unstable outdoor signals and weather conditions often result in electronic police officers breaking the internet and missing photos to violate regulations; 
Equipment malfunctions cannot be detected in real time and will have to wait for inspection before repairs can be made

4. Solution 
Connect the cameras and capture devices of the electronic police to the IR315, and with the help of the router's 5G high-speed transmission, violation photos/short videos can be transmitted to the traffic police backend in 1 second without waiting for caching; 
IR315 is industrial grade dustproof and waterproof, and can automatically stabilize 5G signals. Even if the signal at the intersection is weak, it will not cut off the network or miss the camera; 
IR315 is connected to the traffic police cloud platform. Once the camera goes black or the capture device gets stuck, the router will automatically send an alarm to the traffic police's mobile phone, without waiting for inspection.

5. Implementation effect 
Violation recognition has become more accurate: when high-definition images are transmitted to the backend in 1 second, the accuracy of traffic police punishment for violations has increased from 60% to 95%; 
Less missed shots: The number of missed shots due to network disconnection has decreased from 5 times per month to 0 times, and the number of violations at intersections has decreased by 40% compared to before; 
Equipment 'zero empty window': fault detection time reduced from 3 days to 10 minutes, maintenance efficiency increased by 80%