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Service data record system and POS system with the same

  • US 9,881,283 B2
  • Filed: 01/09/2015
  • Issued: 01/30/2018
  • Est. Priority Date: 01/26/2014
  • Status: Active Grant
First Claim
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1. A POS system, comprising:

  • a host and peripheral device comprising plural electronic units and a power unit for supplying electricity to the host and peripheral device, anda service data record system comprising;

    a power device for supplying electricity to the service data record system, the power device being a different device from the power unit;

    a remote monitoring interface;

    a micro processing unit electrically connected with the host and peripheral device, the remote monitoring interface and the power device; and

    a storage unit electrically connected with and controlled by the micro processing unit for storing at least a partial data of an electronic data set generated by and received from the electronic units,wherein when the host and peripheral device is in a normal working state, the electricity to the service data record system for storing at least the partial data of the electronic data set into the storage unit is supplied by the power unit other than the power device, and when the host and peripheral device has a crash or breakdown, the electricity to the service data record system for the micro processing unit to retrieve from the storage unit and transmit to a remote monitoring device the partial data is the power device instead of the power unit, and wherein the partial data is transmitted to the remote monitoring device through the remote monitoring interface for repairing and/or gathering statistics, andwherein the host and peripheral device further comprises a control unit, which is electrically connected with the plural electronic units, and the control unit receives the electronic data set from the plural electronic units, and transmits the electronic data set to the service data record system to sift out the partial data by the micro processing unit, or sifts and transmits the sifted partial data of the electronic data set to the service data record system to be stored by the storage unit, wherein the control unit is an embedded controller;

    the storage unit is an electrically erasable programmable read-only memory (EEPROM); and

    a power device data of the power device is stored in the storage unit.

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