System and method for map construction aiming at communication failure area of earthquake area

Abstract

The present invention discloses a system for map construction aiming at a communication failure area of an earthquake area, belonging to the post-disaster reconstruction device field. The device comprises an air detection device and a land detection device; the air detection device comprises an aircraft, a binocular visual sense module, a map revision module and an air navigation module; the land detection device comprises a carrier, a land sensing module, a map construction module and a ground navigation module, wherein the air detection device is in communication connection with the land detection device through a zig bee communication module. The air detection device and the land detection device are interconnected through autonomous communication to rapidly obtain a post-disaster map and information required rescuing so as to effectively save manpower, shorten the detection time and substantially improve the rescue efficiency.

Description

technical field [0001] The invention belongs to the field of post-disaster reconstruction devices, and in particular relates to a map construction system and a construction method for communication failure areas in earthquake-stricken areas. Background technique [0002] In recent years, frequent earthquake disasters at home and abroad have brought serious casualties and economic losses to the society. When a disaster occurs, the communication base station is destroyed, which interrupts the communication in the disaster area and becomes an isolated "information island". Under such conditions, it is difficult to carry out rescue work. According to statistics, the repair work of all emergency communications in the Lushan earthquake in Sichuan lasted 56 hours. Not only that, but also 60 hours have passed since the Chengdu headquarters in the Wenchuan earthquake from the occurrence of the earthquake to the first news of the epicenter. This period of time when surveying and resc...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the existing technology cannot timely detect the information of the disaster-affected area and the timeliness of search and rescue is poor, the present invention interconnects the aerial detection device and the land detection device through independent communication, and provides a map construction system for the communication failure area of ​​the earthquake-stricken area. Can quickly obtain post-disaster maps and rescue information, effectively save manpower, shorten detection time, and significantly improve rescue efficiency

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