Vehicle-mounted broadcasting system control device with IP digital interface
The utility model relates to a vehicle-mounted broadcasting system control device with an IP digital interface. The technical characteristics are that the device comprises a single-chip microcomputer module, a power module, a watchdog circuit, a storage, an AD module, a DA module, a network transfor...
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| creator | LIU ZHIQIANG PANG DEHAI WANG KUN ZHAO SUMING |
| description | The utility model relates to a vehicle-mounted broadcasting system control device with an IP digital interface. The technical characteristics are that the device comprises a single-chip microcomputer module, a power module, a watchdog circuit, a storage, an AD module, a DA module, a network transformer, operation buttons, and an LCD. The single-chip microcomputer module is connected with the watchdog circuit, the storage, the AD module, the DA module, the network transformer, the buttons, and the LCD. The network transformer is connected with a vehicle-mounted broadcasting system through a network interface. The AD module is connected with an audio input circuit. The DA module is connected with an audio output circuit. The device is reasonable in design, and is connected with the vehicle-mounted broadcasting system through the single-chip microcomputer and the network interface, realizing a function of digital sound signal broadcasting, and solving problems that an analog system is easy disturbed and complex |
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| language | chi ; eng |
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| subjects | BROADCAST COMMUNICATION ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY |
| title | Vehicle-mounted broadcasting system control device with IP digital interface |
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