Miniaturized Adhesive Self-Organizing Network Communication Equipment Design for Complex Buildings

When a disaster occurs inside a complex building, it is necessary to set up an emergency wireless communication network to achieve internal and external information exchange. Many adverse factors such as building structure and material can seriously affect the transmission of wireless signals. To solve these problems, a Mini-pasted Mesh node communication device for complex buildings is designed in this article. The device can be temporarily or permanently deployed inside complex buildings to achieve signal coverage for dedicated wireless emergency communication networks within the building. The equipment has various emergency features such as small, light, portable characteristics, autonomous power supply, and self-starting from the box, and can be freely attached to indoor walls. The structure and hardware of the equipment are designed in detail, and the performance of the equipment is tested. The test data verifies that the equipment can meet the emergency communication needs in complex buildings.