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AS 4691.1-2003
$100.11
Laser-based speed detection devices, Part 1: Definitions and device requirements
Specifies functional requirements for laser-based devices that are used to measure the speed of targets for law enforcement or scientific measurement using the lidar principle. Includes devices linked to image capture systems and provides methods for determination of accuracy and operational beam width in appendices.
Table of contents
Header
About this publication
PREFACE
1 SCOPE AND GENERAL
1.1 SCOPE
1.2 OBJECTIVE
1.3 REFERENCED DOCUMENTS
1.4 DEFINITIONS
2 DEVICE REQUIREMENTS
2.1 INDICATORS AND DISPLAYS
2.1.1 Labelling
2.1.2 Low supply voltage indicator
2.1.3 Audio output
2.1.4 Displays
2.1.4.1 General
2.1.4.2 Speed displays
2.1.4.3 Range displays
2.2 INTERFERENCE AND PROTECTION
2.2.1 Electromagnetic compatibility
2.2.2 Over-voltage protection
2.2.3 Reverse polarity protection
2.3 OPERATIONAL FEATURES
2.3.1 Display test feature
2.3.2 Display clear function
2.3.3 Internal circuit test function
2.3.4 Sights
2.3.5 Image capture system
2.3.5.1 Camera
2.3.5.2 Information for processing images
2.3.6 Directional discrimination
2.3.7 Data validation
2.3.8 Display speed lock control
2.4 ELECTRICAL SAFETY
2.5 LASER
2.5.1 Wavelength
2.5.2 Eye safety
2.5.3 Optical output power
2.5.4 Operational beam width
2.5.5 Operational range
2.6 PERFORMANCE
2.6.1 Speed measurement
2.6.2 Distance measurement
2.6.3 Environmental stability
2.6.4 Resistance to supply voltage variations
2.6.5 Robustness
2.6.6 Protective enclosure
2.6.7 External power supply cord
2.7 INFORMATION
2.8 MARKING
APPENDIX A
A1 SCOPE
A2 PRINCIPLE
A3 TEST FACILITIES
A3.1 Simulator
A3.2 Simulator system verification
A4 PROCEDURE
A5 CALCULATIONS
A6 TEST REPORT
APPENDIX B
B1 SCOPE
B2 INTRODUCTION
B3 PRINCIPLE
B4 APPARATUS AND TEST FACILITIES
B4.1 Target
B4.2 Target stand
B4.3 Aimpoint
B4.4 Tripod
B4.5 Test range
B5 BEAM WIDTH MEASUREMENT
B5.1 Horizontal beam width
B5.2 Vertical beam width
B6 CALCULATIONS
B7 TEST REPORT
APPENDIX C
C1 SCOPE
C2 INTRODUCTION
C3 PRINCIPLE
C4 TEST FACILITIES
C5 PROCEDURE
C6 CALCULATIONS
C7 TEST REPORT
Amendment control sheet
AS 4691.1—2003
Amendment No. 1
Revised text
Cited references in this standard
Please select a variation to view its description.
| Published | 12/08/2003 |
|---|---|
| Pages | 18 |
Please select a variation to view its pdf.
