Anti-kidnapping system and method

The invention provides an anti-kidnapping system and method used for public transport means. The anti-kidnapping system comprises an information collection and transmission subsystem, a handset terminal and a command center, wherein the information collection and transmission subsystem at least integrates an information collection module, an information transmission module and a positioning and tracking module, the information collection module comprises micro audio and video image collection equipment and relevant control modules, and the information transmission module comprises a maritime satellite communication module and a broadband wireless communication module. The information collection module which is arranged at the hidden position of the inner wall of the public transport means collects tactical reconnaissance information in the public transport means, a handset relies on the communication module to achieve signal transmission with the command center, and a Beidou positioning module is adopted to achieve positioning and tracking.