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1. 发明申请

WO2020169955A1 MONITORING APPARATUS, SYSTEM AND METHOD 审中-公开
公开(公告)号：WO2020169955A1
公开(公告)日：2020-08-27
申请号：PCT/GB2020/050373
申请日：2020-02-17
申请人： REMOTE TECH LTD
发明人： MANGU, Florin Cosmin , FINN, Joseph
IPC分类号： G01K1/02
摘要： According to the invention there is provided a sensor device comprising: a temperature sensing element configured to take temperature measurements at configured intervals; memory for processing data; a power source for powering the device; a wireless transceiver for allowing data transfer to and from the device; and a controller configured to: operate in a high-performance mode and an ultra-low power mode, the controller operating at full speed in the high-performance mode and at reduced speed in the ultra-low power mode; operate a data collection phase, for collecting the temperature measurements, and a data transmission phase, for transmitting temperature data from the device via the wireless transceiver, the temperature data corresponding to the collected temperature measurements; and operate in the ultra-low power mode during the data collection phase and the high-performance mode during the data transmission phase; there is also provided a monitoring system comprising at least one sensor device as described above, a gateway, a broker and a cloud platform; there is also provided a monitoring method comprising: a) providing a monitoring system as described above; b) operating the controller of the at least one sensor device in high-performance mode; c) providing the at least one sensor device with configuration data comprising a temperature range to be monitored, frequency at which to take temperature readings and a frequency at which to report the temperature readings; d) switching the controller of the at least one sensor device into ultra-low power mode; e) at the time at which to take temperature readings, taking a temperature reading with the temperature sensing element; and f) comparing the temperature reading with the temperature range to be monitored.

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