| 摘要 |
A mobile agricultural vehicle including a frame, a motor carried by the frame, a standalone data processing assembly, a sensor and a plug-in card. The standalone data processing assembly has a data interface but is without communications capability. The standalone data processing assembly is mounted to the frame. The sensor is coupled to the standalone data processing assembly, the sensor generating a signal that is used by the standalone data processing assembly. The plug-in card interfaces with the data interface and has a processor, a memory and a network interface device. The memory is accessible by the processor and by the standalone data processing assembly. The network interface device transmits and receives information, the information being accessed in the memory by the processor transparent to the standalone data processing assembly.
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