发明名称 |
A COMPUTER-IMPLEMENTED METHOD OF MONITORING THE OPERATION OF A CARGO SHIPPING REEFER CONTAINER |
摘要 |
Techniques for remotely monitoring the operation of a cargo shipping reefer container configured with a refrigeration system that has installed therewith a control computer coupled with sensors monitoring the operation of the refrigeration system include: collecting a first and second set of observation data comprising a respective first and second sequence of measurement values measured by sensors coupled to the control computer; running a simulation model that receives the first set of observation data as input and outputs simulated values; the simulation model is configured to output the simulated values as estimates of the second set of the observations; computing an indicator value as a function of residual values computed from the difference between the values of the second set of observations and the simulated values; and evaluating the indicator value against a predefined criterion and issuing an alarm signal in case the predefined criterion is exceeded. |
申请公布号 |
EP3039360(A1) |
申请公布日期 |
2016.07.06 |
申请号 |
EP20130756869 |
申请日期 |
2013.08.29 |
申请人 |
A.P. MØLLER - MÆRSK A/S |
发明人 |
JÓNSSON, RAGNAR INGI;SKOVRUP, MORTEN JUEL;GRANLUND, RABIA LINE BONDING;SEURIN, THIERRY;ERIKSEN, RASMUS SOLMER;BAERENTZ, MORTEN RENE |
分类号 |
F25D29/00;F25D11/00;G06F17/50 |
主分类号 |
F25D29/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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