As a high-intensity and high-risk occupation, with the increasing complexity of traffic conditions, the risk factor of sanitation workers also increases. Every year, there are hundreds of road traffic accidents in which motor vehicles collide with sanitation workers, causing casualties of sanitation workers. We can ensure the safety of sanitation workers from these aspects. On the one hand, by strengthening the norms of urban motor vehicle drivers' safe driving behavior and consciousness, popularizing and training the traffic knowledge and safety prevention knowledge of sanitation workers, reducing the occurrence of traffic accidents and improving the safety prevention ability of accidents; On the other hand, by wearing an electronic badge for sanitation workers, the Internet of Things technology is used to realize remote supervision and safety prevention of sanitation workers.

Through the combination of software and hardware, taking the intelligent electronic badge as the entrance, the location information of sanitation workers is collected, and the intelligent management of sanitation workers is realized through the Internet of Things and wireless communication technology.

With the electronic badge, sanitation workers can press SOS for help when they encounter problems at work, and realize remote call to the administrator for help. Simple electronic badges can help sanitation workers get help in the first time. The administrator of the Environmental Sanitation Bureau can create a safety electronic fence in advance. When the sanitation workers leave the safe work area, the administrator can immediately receive an alarm message through the computer platform or mobile phone APP to remind the sanitation workers to pay attention to safety.