GeoVision GV-AS200 Quick Start Manual
GeoVision GV-AS200 Quick Start Manual

GeoVision GV-AS200 Quick Start Manual

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How to Trigger LPR Recognition through
Applied to
GV-AS200 Controller
GV-LPR
Summary
GV-AS200 Controller can work in conjunction with GV-LPR to trigger the license plate
recognition and then the recognition result will be output to open a gate, turn on a light and
etc.
In this application, the GV-I/O USB Box installed on GV-LPR is connected to the Door A
outputs on the GV-AS200 module. When the card is presented to Door A, the signal of
Wiegand A will be transmitted to the Door A outputs and it will trigger GV-LPR to activate the
license plate recognition.

Requirements

2-door modules: AS200-2, AS200-2C, AS200-2E, AS200-2CE
GV-LPR equipped with GV-I/O USB Box
GeoVision Inc.
GV-AS200 Controller
1
Article ID: GV-03-08-08-06
Release Date: 2008/8/6
Revision Date: 2008/8/6

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Summary of Contents for GeoVision GV-AS200

  • Page 1 In this application, the GV-I/O USB Box installed on GV-LPR is connected to the Door A outputs on the GV-AS200 module. When the card is presented to Door A, the signal of Wiegand A will be transmitted to the Door A outputs and it will trigger GV-LPR to activate the license plate recognition.
  • Page 2 To Connect a GV-I/O USB Box to GV-AS200 Controller After connecting the card reader to Wiegand A, connect the GV-I/O USB Box that is installed on GV-LPR to the GV-AS200 Controller. 1. Connect the Door + pin of Door A outputs to the DI 1 pin of GV-I/O USB Box. Then connect the Urgent 1 pin of Door A outputs to the COMA pin of GV-I/O USB Box, as illustrated below.
  • Page 3 2. Set the Door Relay Switch of Door A to NO. 3. It is required to allow the accessibility of Door A for entry and exit. 4. To set GV-LPR, follow these steps: A. Set Detection Mode to I/O Detection. GeoVision Inc. Revision Date: 2008/8/6...
  • Page 4 B. Enable and configure Input 1. C. Enable and configure the corresponding output, e.g. open a gate or turn on a light. GeoVision Inc. Revision Date: 2008/8/6...

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