Event surveillance system

  • US 5,689,442 A
  • Filed: 03/22/1995
  • Issued: 11/18/1997
  • Est. Priority Date: 03/22/1995
  • Status: Expired due to Term
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First Claim
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1. A surveillance system, comprising:

  • an event information capturing device;

    a random access data store for storing event information captured by the event information capturing device; and

    a control processor connected to the event information capturing device and to the random access data store, the control processor responsive to an identification of the occurrence of events of interest, and including a data management functionality for dynamically managing the storage of captured event information in the random access data store by identifying, accessing and deleting from storage certain portions of the event information previously captured by the event information capturing device and stored in the random access data store that is not related to the identified events of interest in order to make room for the storage of subsequently captured event information.

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