On -board navigation information service device
The utility model discloses an on -board navigation information service device, including radar modules, GPS orientation module, microprocessor, wireless communication module, anti -interference communication circuit, information storage module, ultrasonic sounding instrument, display screen and nav...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an on -board navigation information service device, including radar modules, GPS orientation module, microprocessor, wireless communication module, anti -interference communication circuit, information storage module, ultrasonic sounding instrument, display screen and navigation information acquisition module, microprocessor is connected with radar modules, GPS orientation module, information storage module and ultrasonic sounding instrument respectively, microprocessor is connected through anti -interference communication circuit and then with wireless communication module, microprocessor's input and navigation information acquisition module's output are connected. The utility model discloses a current regional depth of water of ultrasonic sounding instrument real -time detection to ensure the navigation safety of boats and ships. And the utility model discloses can also realize between ship and the ship through wireless communication module, the information mutual communication b |
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