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LOW POWER MOVEMENT SENSOR

  • US 20150032412A1
  • Filed: 07/24/2014
  • Published: 01/29/2015
  • Est. Priority Date: 07/25/2013
  • Status: Abandoned Application
First Claim
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1. A detection system for monitoring and recording distance to at least one target, said detection system comprising at least one module comprising:

  • a power source;

    a trigger unit configured to detect the presence of said target and operable to generate an enablement signal upon detection of said target;

    a data gathering unit comprising at least one measurement sensor operable to obtain at least one measured parameter and to record said at least one measured parameter in a memory; and

    a retrieval mechanism for providing access to records stored in said memory;

    whereinsaid trigger unit comprises a passive detector and said measurement sensor is operable to draw power from said power source only when the enablement signal is received from said trigger unit.

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