Credible Mobile Inspection System Based On Android

With the rapid development of mobile information technology, the penetration of mobile patrol in modern large-scale companies is increase gradually. Mobile inspection system take the place of the traditional way of handmade paper, improve the inspection effectively, promote business growth.But the current mobile inspection system can’t provide credible evidence, responsibility investigation is still a problem when the system breaks down, so it is very urgent to have a credible mobile inspection system to fill this gap.This inspection system adds credible mechanism on the basis of the realization of the basic functions of the system, to ensure the authenticity and non-repudiation of the inspection information of mobile inspection system, the system generally divides into client and server. Clients uses Android phones as a carrier, and combine image hiding technology to embed location, time, personnel and other information to the pixels in the taken pictures, to play tamper-proof effect; server uses Geoserver+Openlayers open-source WebGIS geographic information system as its development platform, adds query authentication mechanism to compare the steganographic information in the pictures with the contents of the database to ensure the authenticity of the pictures.System has been tested, the results show that all designed functions such as login user modules, the upload/query/location of inspection information upload, geographic information display are realized, and the inspection information steganography module on Android and query authentication mechanism on server ensure the credibility of information. To a certain extent, this system solves the lack of the mobile inspection system without evidence.