IEEE 2450-2019
$47.67
IEEE Standard for the Performance of Down-the-Road Radar Used in Traffic Speed Measurements
Published By | Publication Date | Number of Pages |
IEEE | 2019 |
New IEEE Standard – Active. Baseline performance requirements and associated test procedures for down-the-road (DTR) traffic radar speed-measuring devices are established in this standard. Modulated or unmodulated continuous-wave (CW) microwave energy is transmitted, the signal reflected from moving vehicles within the microwave beam is received, the Doppler shift of the reflected signal to measure and display the speed of the vehicle that is being tracked, and if applicable, the speed of the patrol vehicle, is processed by these DTR radar devices. Unmanned radar speed-measuring devices, automated speed enforcement, or DTR radar range measurements are not covered in this standard.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | IEEE Std 2450™-2019 Front cover |
2 | Title page |
4 | Important Notices and Disclaimers Concerning IEEE Standards Documents |
7 | Participants |
8 | Introduction |
9 | Contents |
10 | 1. Overview 1.1 Scope 1.2 Purpose 2. Normative references |
11 | 3. Definitions |
14 | 4. Requirements 4.1 Safety 4.2 Electromagnetic interference 4.3 Operational |
18 | 4.4 Common output protocol (COP) (optional) |
19 | 4.5 Microwave transmission |
20 | 4.6 Speed measurement accuracy 4.7 Manufacturer provided information, labeling, and equipment |
21 | 5. Test methods 5.1 General 5.2 Operational |
24 | 5.3 Standby feature test |
25 | 5.4 Speed display tests—display readability test 5.5 Speed-lock tests |
27 | 5.6 Display function tests |
29 | 5.7 Internal circuit test 5.8 Target vehicle speed-capture stability |
35 | 5.9 Speed-capture function testing |
43 | 5.10 Microwave transmission |
46 | 5.11 Radar functions |
52 | 5.12 Manufacturer provided information, labeling, and equipment |
54 | Annex A (informative) Bibliography |
55 | Annex B (informative) Common output protocol (COP) specification |
60 | Annex C (informative) The Doppler shift equation |
62 | Back cover |