The Research And Implementing Of Portable Emergency Platform Based On Multi-communication

Recently, more and more natural and artificial public emergencies happen in this nation. Every heavy public emergency bring a large loss and threat residents’ lives. The government has taken this seriously, and pays more attention on after-case management. The government have made great determination on improving emergency response and emergency management, so that making various emergency preplan all levels and research as well equip the emergency-responding equipment.Portable emergency communication mini-platform is a specific equipment for emergency-responding which constitutes the emergency-responding platform with large and middle emergency communication platform. Mini-platform is responsible for information collection, transmission, and process and etc, which distinguish it is the advantage of portable and it can be brought to any present in bad situation. This is highly critical for information collection& delivery and the order delivery.Due to different emergency scene, the scene complex and changing environment, a single means of communication in most cases can not meet the communication requirements for handling emergencies, the need for a variety of available communication resources rationally and effectively integrated application. And currently available platform for small mobile emergency equipment and more simple to load information collection and communications equipment needed when using a cable connection and device layout and other preparatory work, take up a lot of valuable time, delaying the whole process of emergency response work, so combined with a variety of communication methods, highly integrated, simple operation a small emergency communications equipment become an urgent demand.Emergency communications in the solution on the basis of the development of the status quo at home and abroad, the paper according to the characteristics and requirements of the emergency communications, focusing on the communication of several widely used in emergency communications, and by analyzing the advantages and disadvantages of each communication mode to determine the convergence of digital cable broadband in design, maritime satellite, cellular mobile communications, FM wireless image transmission and other means of communication. And based on the existing small mobile emergency platformsystem architecture and functional design, equipment selection by the positioning accuracy of the original acquisition and processing of information and communications equipment for board-level functional modules simplify, integrate these modules, according to the function requirements for circuit design and indicators and structural design, and ultimately a combination of a variety of communication methods for the integration of small portable and easy-to-small mobile emergency platform devices.The tests prove the equipment is reliable to complete information collection, audio and video exchange, and process in the emergency-responding. The mini-platform utilizes communication resources efficiently for providing a low cost, reliability, and high-quality emergency-responding communication.