| 摘要 |
An electronic map communication device based on GPS Global Position System, which includes: controlling means, a palmtop computer, GPS module, GSM module; whichin the Palmtop computer connects to the GPS module, and initializes the GPS, the palmtop computer is provided with an electronic map and receives the data sent from the GPS module; The palmtop computer connects to the GSM module, initializes the GSM module, the palmtop computer shows the simulation keyboard and dials to put through the radio communication network by the simulation keyboard; The palmtop computer displays call information and the simulation keyboard and chooses to put through the radio communication network by the simulation keyboard; the control device connects to the palmtop computer, outputs the control signals to the palmtop computer and receives the signals from the palmtop compter; the control device connects to the GPS module, outputs control signal to the GPS module and receives the signals that were sent from the GPS module; the control device connects to the GSM module and outputs control signals to the GSM module and receives the signals that were sent from GSM module.
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