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    • 2. 发明授权
    • Demand forecast device, method, and program product
    • 需求预测装置,方法和程序产品
    • US07383201B2
    • 2008-06-03
    • US10310084
    • 2002-12-04
    • Koichiro MatsuzakiRikio ShibaToshihiko Kuwahara
    • Koichiro MatsuzakiRikio ShibaToshihiko Kuwahara
    • G06F17/50
    • G06Q10/06G06Q10/06315G06Q30/0202Y02T10/82
    • Conventionally, for a product accompanied by supplies such as a copy machine or a printer, the demand figures relating to the supply which such a main machine consumes have been determined empirically from the transition of the past sales records of the supply, the trends of the market, and a sales scheduled figures of the main machine. Therefore, the forecasted values of the demand figures differ in accordance with the skills or experiences of individuals carrying out the forecasting, and necessarily, the accuracy of the forecasted values deteriorates. Further, a demand forecast method relating to the supplies of a product has not been realized due to the large number of parameters, the complexity of calculation, and the difficulty of a systematic approach for solving problems.In order to overcome the above-described problems, the invention of the present application forecasts consumption figures of a supply for outputting an outputted matter in the future, on the basis of inputted output figures of an outputted matter outputted by a product and sales figures of the supply.
    • 通常,对于伴随着复印机或打印机等供给品的产品,与主机消耗的供给有关的需求数据是从过去的供应销售记录的转换,经验确定的, 市场和主要销售计划的数字。 因此,需求数据的预测值根据进行预测的个人的技能或经验不同,预测值的准确性必然会下降。 此外,由于参数数量大,计算的复杂性以及用于解决问题的系统方法的困难,所以尚未实现与产品供给相关的需求预测方法。 为了克服上述问题,本申请的发明基于输出的产品输出的输出值和产品的销售数量来预测未来输出的输出物的供给的消耗量, 供应。