Patent ID: 7177044
Filing Date: 2007-02-13
Classification: H04N

Abstract:
1. A data transfer method for executing data read/write between a center machine and a target machine which are connected via a communication line, the center machine preparing an e-mail in a predetermined XML format for read-out of data stored in the target machine, and sending the prepared e-mail of the predetermined XML format to the target machine via the communication line, the target machine storing the e-mail of the predetermined XML format received via the communication line, analyzing the stored e-mail of the predetermined XML format using analysis software stored in advance in the target machine, reading out the data of a designated area in a non-volatile memory stored in the target machine on the basis of the analysis result, preparing an e-mail of a predetermined XML format, which contains the read-out data, and sending the prepared e-mail of the predetermined XML format to the center machine via the communication line, and the center machine storing the e-mail of the predetermined XML format received from the target machine via the communication line, and obtaining data by analyzing the stored e-mail of the predetermined XML format using analysis software stored in advance in the center machine.