System and method of two-way updating graph in information device

The present invention relates to system and method of two-way updating graph inside information device. After the information device transmits one edition order to the servo end, and the host system edition number corresponding the host system information library is taken out I the servo end. The gr...

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1. Verfasser: ZHANRONG CAO
Format: Patent
Sprache:eng
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Zusammenfassung:The present invention relates to system and method of two-way updating graph inside information device. After the information device transmits one edition order to the servo end, and the host system edition number corresponding the host system information library is taken out I the servo end. The greater the edition number, the newer the graph information edition. If the new edition is found, thegraph information is taken out from the host system information library and transmitted to the information device to replace old graph information.