Patent ID: 6954629
Filing Date: 2005-10-11
Classification: H04W

Abstract:
1. A police-emergency system of wireless communication comprising: a magnetic card composed of an identification device, a battery device, a sound-light device, a control circuit, a wireless communication module wherein said control circuit comprising an emergency button and a confirm button; said magnetic card which utilizes the control circuit to generate a signal; a host server comprising a wireless communication module, a system, a database and a microprocessor; said host server which receives the signal from the magnetic card and judges the source of the signal; and a police-emergency system of police-citizen connection receiving the signal from said host server and connecting with the policemen immediately for the police to go on the scene in time; thereof said identification device of said magnetic card used as an identification of the user, when there the emergency events happened, the user pressing-down the emergency button and the confirm button concurrently to generate a signal and the signal which will be transmitted onto the host server through the wireless communication module; the wireless communication module of said server receiving the signal coming from the magnetic card and transmitting the signal onto the microprocessor; said processor comparing the data in the database to judge whether the signal source in conformity with the data in the database; if yes, said signal transmitted by said host server onto the police immediately for the policemen arrive on the scene where crimes happened.