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System and method for monitoring coordination/control of multi-output integrated charger for electric automobile

  • US 9,969,289 B2
  • Filed: 10/21/2014
  • Issued: 05/15/2018
  • Est. Priority Date: 09/17/2013
  • Status: Active Grant
First Claim
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1. A method for monitoring a multi-output coordination control integrated charger of an electric vehicle, wherein the method comprises:

  • step

         1), initializing system data, wherein system parameters and configuration data are loaded and parsed;

    step

         2), loading sub-functions, wherein the sub-functions are configured to implement an operating log module, a data model module, a system alarm processing module, a billing processing module, a charging requirement acquiring module, and a charging strategy executing module;

    wherein the operating log module records a system operating status, abnormal data, and abnormal process operation during an operation in a real time way; and

    a log is divided into four levels comprising a debug log, a general information log, an alarm information log, and an error information log;

    wherein the data model module reads and writes test point data in a real time way, where the test point data includes a mount of data and signal acquired by each of devices of a device layer;

    wherein the system alarm processing module collects and processes various alarm information during the operation of the system, notifies a related module to process the alarm in a real time way, and analyzes and processes abnormal data and abnormal four-remote data during the operation of the system;

    and wherein the billing processing module records a fee generated by the system in a process of charging;

    and step

         3), customizing an optimal strategy, wherein a charging requirement acquiring module transmits a charging requirement to an optimal strategy customization module, the optimal strategy customization module provides a strategy customization result to a charging strategy executing module, the charging strategy executing module feeds back an execution result to the optimal strategy customization module, and the optimal strategy customization module feeds back the result to the charging requirement acquiring module; and

    wherein the optimal strategy customization module has four operating states comprising a stop state for inspection, a state of starting charging, an inspection state during charging, and a state of stopping charging, the optimal strategy customization module generates an optimal strategy by analyzing data provided by a data model module and a system alarm processing module, and performs a function of optimal strategy customization;

    in a case that it is determined that the operating state is switched, the operating states are switched in response to a determination result of switching the operating state;

    an interface of a system log module is called, and an operating log is recorded; and

    a billing processing module is called, and a charging record is generated.

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