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公开(公告)号：US20190353605A1
公开(公告)日：2019-11-21
申请号：US16524308
申请日：2019-07-29
申请人： Caterpillar Inc.
摘要： A method for detecting status information about a track pin of a track chain for heavy equipment includes disposing a track pin sensor within a void of the track pin; sensing with the track pin sensor a temperature characteristic of the track pin; determining status information based on the temperature characteristic; and wirelessly communicating the status information to a remote device. A method for detecting status information about a mechanical system that generates heat energy includes generating electrical energy based on the heat energy; providing the electrical energy to a control unit; sensing with the control unit a temperature characteristic of the mechanical system based on a voltage of the electrical energy; determining status information of the mechanical system based on the temperature characteristic; and wirelessly communicating the status information to a remote device.
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