Detail of GB/T 35786-2017

Introduction of GB/T 35786-2017

Codeofchina.com is in charge of this English translation. In case of any doubt about the English translation, the Chinese original shall be considered authoritative. This standard is developed in accordance with the rules given in GB/T 1.1-2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. The issuance organization of this document shall not be held responsible for identifying any or all such patent rights. This standard was proposed by and is under the jurisdiction of the Ministry of Public Security of the People's Republic of China. General Specification for Read-write Equipment of the Electronic Identification of Motor Vehicles 1 Scope This standard specifies the classification and naming, technical requirements, test method, quality assessment procedures and marking, packaging, transportation and storage for read-write equipment of the electronic identification of motor vehicles. This standard is applicable to the design, production, test and use of read-write equipment of the electronic identification of motor vehicles. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the normative document (including any amendments) applies. GB/T 191 Packaging - Pictorial Marking for Handling of Goods GB/T 2423.1 Environmental Testing - Part 2: Test Methods - Tests A: Cold GB/T 2423.2 Environmental Testing - Part 2: Test Methods - Tests B: Dry Heat GB/T 2423.3 Environmental Testing - Part 2: Testing Method - Test Cab: Damp Heat, Steady State GB/T 2423.5 Environmental Testing for Electric and Electronic Products Part 2: Test Methods Test Ea and Guidance: Shock GB/T 2423.6 Environmental Testing for Electric and Electronic Products - Part 2: Test Methods - Test Eb and Guidance: Bump GB/T 2423.8-1995 Environmental Testing for Electric and Electronic Products Part 2: Test Methods Test Ed: Free Fall GB/T 2423.10 Environmental Testing for Electric and Electronic Products - Part 2: Tests Methods - Test Fc: Vibration (Sinusoidal) GB/T 2423.17 Environmental Testing for Electric and Electronic Products - Part 2: Test Method - Test Ka: Salt Mist GB/T 2423.24 Environmental Testing - Part 2: Test Methods - Test Sa: Simulated Solar Radiation at Ground Level and Guidance for Solar Radiation Testing GB/T 4208-2008 Degrees of Protection Provided by Enclosure (IP Code) GB/T 4857.5 Packaging - Transport Packages - Vertical Impact Test Method by Dropping GB/T 4943.1 Information Technology Equipment - Safety - Part 1: General Requirements GB/T 5080.7 Equipment Reliability Testing Compliance Test Plans for Failure Rate and Mean Time between Failures Assuming Constant Failure Rate GB/T 5271.14 Information Technology - Vocabulary Part 14: Reliability, Maintainability and Availability GB/T 9254-2008 Information Technology Equipment - Radio Disturbance Characteristics - Limits and Methods of Measurement GB/T 11313.16 Radio-frequency Connectors - Part 16: Sectional Specification for RF Coaxial Connectors with Inner Diameter of Outer Conductor 7mm (0.276 in) with Screw Coupling - Characteristics Impedance 50Ω (75Ω) (Type N) GB/T 15629.3 Information Technology - Telecommunications and Information Exchange between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 3: Carrier Sense Multiple Access with Collision Detection (CSMA/CD) Access Method and Physical Layer Specification GB/T 15934 Electrical Accessories - Cord Sets and Interconnection Cord Sets GB/T 16796 Safety Requirements and Test Methods for Security GB/T 17625.1 Electromagnetic Compatibility – Limits - Limits for Harmonic Current Emissions (Equipment Input Current ≤16A per Phase) GB/T 17626.2-2006 Electromagnetic Compatibility (EMC) - Testing and Measurement Techniques - Electrostatic Discharge Immunity Test GB/T 17626.3-2016 Electromagnetic Compatibility - Testing and Measurement Techniques - Radiated Radio-frequency Electromagnetic Field Immunity Test GB/T 17626.4-2008 Electromagnetic Compatibility - Testing and Measurement Techniques - Electrical Fast Transient/Burst Immunity Test GB/T 17626.5-2008 Electromagnetic Compatibility - Testing and Measurement Techniques - Surge Immunity Test GB/T 26125 Electrical and Electronic Products - Determination of Six Regulated Substances (Lead, Mercury, Cadmium, Hexavalent Chromium, Polybrominated Biphenyls, Polybrominated Diphenyl Ethers) GB/T 26572 Requirements of Concentration Limits for Certain Restricted Substances in Electrical and Electronic Products GB/T 35787 Security Technical Requirement for the Read-write Equipment of the Electronic Identification of Motor Vehicles GB/T 35789.1-2017 General Specification for the Electronic Identification of Motor Vehicles - Part 1: Automobile GB/T 35790.1 Specification for Installation of the Electronic Identification of Motor Vehicles - Part 1: Automobile ANSI/TIA/EIA 485-A Electrical Characteristics of Generators and Receivers for Use in Balanced Digital Multipoint Systems 3 Terms and Definitions For the purposes of this document, the terms and definitions given in GB/T 35789.1-2017 and the following apply. 3.1 read-write equipment electronic device for reading or writing data on electronic identification of motor vehicles based on ultrahigh-frequency radiofrequency identification technology, which is composed of read-write unit, antenna unit, feeder unit etc. 3.1.1 read-write unit component in read-write equipment for realizing data reading or writing function 3.1.2 antenna unit component in read-write equipment for radiating the electrical output signal of read-write unit out in the form of electromagnetic wave or converting the electromagnetic wave into electric input signal of read-write unit 3.1.3 feeder unit cable in read-write equipment for connecting read-write unit and antenna unit 3.2 identifying process of read-write equipment identifying electronic identification of motor vehicles and establishing communication link with it 3.3 reading process of read-write equipment reading information from electronic identification of motor vehicles 3.4 writing process of read-write equipment writing information into electronic identification of motor vehicles 4 Classification and Naming 4.1 Classification 4.1.1 Based on installation mode Read-write equipment is classified into stationary, handheld and desktop equipment based on installation mode. Stationary read-write equipment is classified into split and integrated read-write equipment. 4.1.2 Based on temperature-resistance grade Read-write equipment is classified into Classes A, B, C and D based on temperature-resistance grade; where, the applicable environment temperature range for Classes A, B, C and D are -40℃~65℃, -20℃~75℃, -10℃~50℃ and -40℃~75℃ respectively. 4.1.3 Based on identified object speed Read-write equipment is classified into low-speed read-write equipment (Category I) and high-speed read-write equipment (Category II) based on the running speed of identified motor vehicles, Category I is the stationary, desktop and handheld read-write equipment for identifying motor vehicle with running speed less than or equal to 80km/h; Category II is the stationary read-write equipment for identifying motor vehicle with running speed less than or equal to 200km/h. 4.1.4 Based on service environment Read-write equipment is classified into indoor read-write equipment and outdoor read-write equipment based on service environment. 4.2 Naming 4.2.1 Model The model of read-write equipment shall be composed of installation mode, temperature-resistance grade, identified object speed, applicable environment, enterprise-specified code, etc., and see Figure 1 for the naming rules.

Contents of GB/T 35786-2017

Foreword i 1 Scope 2 Normative References 3 Terms and Definitions 4 Classification and Naming 4.1 Classification 4.2 Naming 5 Technical Requirements 5.1 Design Requirements 5.2 Functional Requirements 5.3 Performance Requirements 5.4 Climatic Environment Adaptability 5.5 Mechanical Environment Adaptability 5.6 Electromagnetic Compatibility 6 Test Method 6.1 Test Conditions 6.2 Test Configuration 6.3 Design Requirements 6.4 Functional Requirements 6.5 Performance Requirements 6.6 Climatic Environment Adaptability 6.7 Mechanical Environment Adaptability 6.8 Electromagnetic Compatibility 7 Quality Evaluation Procedure 7.1 Inspection Classification 7.2 Type Approval Inspection 7.3 Acceptance Inspection 7.4 Routine Inspection 8 Marking, Packaging, Transportation and Storage 8.1 Marking 8.2 Packaging 8.3 Transportation 8.4 Storage Annex A (Normative) Requirements for Installing Hole of Equipment Annex B (Normative) Fault Classification and Criteria