1 Scope
This standard specifies the definitions, requirements, test methods, inspection rules, installation, mark, label and package of the vehicle traveling data recorder (hereinafter referred to as "recorder").
This standard is applicable to the vehicle traveling recording device which records, stores, displays, prints and outputs the relevant vehicle traveling state information.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document is applicable to this standard.
GB/T 2423.1 "Environmental Testing for Electric and Electronic Products-Part 2: Test Methods-Tests A: Cold" (idt IEC 68-2-1:1990)
GB/T 2423.2 "Environmental Testing for Electric and Electronic Products-Part 2: Test Methods-Tests B: Dry Heat" (idt IEC 60068-2-2:1974)
GB/T 2423.3 "Basic Environmental Testing Procedures for Electric and Electronic Products-Test Ca: Damp Heat, Steady State" (eqv IEC 68-2-3:1984)
GB/T 2423.5 "Environmental Testing for Electric and Electronic Products-Part 2: Test Methods-Test Ea and Guidance: Shock" (idt IEC68-2-27:1987)
GB/T 2423.10 "Environmental Testing for Electric and Electronic Products-Part 2: Test Methods-Test Fc and Guidance: Vibration (Sinusoidal)" (idt IEC 68-2-6:1982)
GB 4094 "Motor Vehicles-Symbols for Controls, Indicators and Tell-tales"
GB/T 12534 "Motor Vehicles-General Rules of Road Test Method"
GB/T 16736-1997 "Road Vehicles-Vehicle Identification Number (VIN)-Content and Structure" (idt ISO 3779:1983)
GB/T 17626.2-1998 "Electromagnetic Compatibility-Testing and Measurement Techniques-Electrostatic Discharge Immunity Test" (idt IEC 61000-4-2:1995)
GB/T 17626.3-1998 "Electromagnetic Compatibility-Testing and Measurement Techniques-Radiated, Radio-frequency, Electromagnetic Field Immunity Test" (idt IEC 61000-4-3:1995)
GA 36 "License Plate of Motor Vehicle of the People's Republic of China"
QC/T 413 "Basic Specification for Automotive Electrical Equipment"
Contents
Foreword I
Introduction II
1 Scope 1
2 Normative References 1
3 Terms and Definitions 1
4 Requirements 2
4.1 General Requirements 2
4.2 Electrical Components 3
4.3 Electrical Performance 3
4.4 Function 3
4.5 Data Analysis Software 7
4.6 Data Security 7
4.7 Climatic Environment Adaptability 8
4.8 Mechanical Environment Adaptability 8
4.9 Enclosure Protection Degree 8
4.10 Anti-interference of Electric Ignition of Automobile 8
4.11 Electrostatic Discharge Immunity 8
4.12 Radio-frequency Electromagnetic Field Radiation Immunity 8
5 Test Methods 8
5.1 General Requirements 8
5.2 General Performance Check 8
5.3 Electrical Component Check 9
5.4 Electrical Performance Test 9
5.5 Data Record Function Test 9
5.6 Driver Identity Record Function Check 10
5.7 Display Function Check 10
5.8 Print Function Check 10
5.9 Data Communication Function Check 10
5.10 Data Analysis Software Test 10
5.11 Data Security Test 10
5.12 Climatic Environment Adaptability Test 11
5.13 Mechanical Environment Test 12
5.14 Test of Degrees of Protection Provided by Enclosure 13
5.15 Test of Anti-Interference of Electric Ignition of Automobile 13
5.16 Electrostatic Discharge Immunity Test 13
5.17 Radio Frequency Electromagnetic Field Radiation Immunity Test 13
6 Inspection Rules 13
6.1 Inspection Classification 13
6.2 Type Inspection 13
6.3 Delivery Inspection 15
7 Installation 15
7.1 New Vehicles 15
7.2 Vehicle in Use 15
8 Mark, Label and Package 15
8.1 Marks and Labels 15
8.2 Product Qualification Certificate 15
8.3 Package 15
Appendix A (Informative) Data Communication Protocol 16
A.1 Overview 16
A.2 Communication Transmission Stipulation 16
A.2.1 Data Format Sent from Communication Set to Recorder 16
A.2.2 Data Format Sent from Recorder to Communication Set 16
A.2.3 Data Transmission Stipulation 17
A.3 Data Format 17
A.3.1 Data Format Uploaded from the Recorder to the Communication Set 17
A.3.2 Downloading Block Data Formats from Communication Set to Recorder 21
A.4 Command Word List 21
Appendix B (Informative) Curve of Doubtful Point Data of Accident 23