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Transmission line measuring device and method for connectivity and monitoring

  • US 9,928,730 B2
  • Filed: 09/01/2017
  • Issued: 03/27/2018
  • Est. Priority Date: 09/22/2010
  • Status: Active Grant
First Claim
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1. A data acquisition device for acquiring data from a location comprising:

  • at least one sensor for determining at least one of a parameter and image associated with the location;

    a radio interface for communicating to at least one of a network interface and at least one neighboring data acquisition device via a radio communication link within a selected range; and

    a processing device connected to the at least one sensor and the radio interface, the processing device being programmed to receive and process inputs from the at least one sensor, and to generate messages for transmission via the radio interface;

    wherein a network comprises a plurality of the data acquisition device and the network interface, and the processing device is configured to participate in multi-hop communications via the radio communication link with the other data acquisition devices and the network interface;

    wherein each of the data acquisition devices is assigned a unique address, and configured to participate in a self-assembling process that automatically configures the data acquisition device to communicate within the network, the processing device being configured to participate in the self-assembling process by forwarding a configuration message to the other data acquisition devices via the radio communication link after incrementing a hop count provided therein, by storing a hop count to the network interface for itself and comparing with respective hop counts to the network interface from at least a subset of the other data acquisition devices, and by repeating to the network interface a copy of the configuration message having a selected hop count from among copies of the configuration message transmitted by one or more of the other data acquisition devices.

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