Method determining and transmitting position of car, fitted with mobile telephone and coupled navigation appliance, on its theft, with specified steps carried out from setting

摘要

A first step involves setting interrogatable car status, e.g. free, or in case of theft, looked for at service exchange, followed by automatic interrogation of status and/or position and/or result criteria via car mobile telephone by exchange, or its controlled transmission of car, looked for status. At status free second step is continued. At status looked for, car position is automatically repeatedly determined by navigation appliance and position data transmitted by car mobile telephone to exchange.