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Position: Chinese Standard in English/GB/T 38444-2019
GB/T 38444-2019   Electronic toll collection—On board unit (English Version)
Standard No.: GB/T 38444-2019 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 10500 words Price(USD):220.0 remind me the price change

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Implemented on:2020-7-1 Delivery: via email in 1 business day
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Standard No.: GB/T 38444-2019
English Name: Electronic toll collection—On board unit
Chinese Name: 不停车收费系统 车载电子单元
Chinese Classification: T36    Electronic and electrical equipment
Professional Classification: GB    National Standard
ICS Classification: 43.040.10 43.040.10    Electrical and electronic equipment 43.040.10
Issued by: SAMR; SAC
Issued on: 2019-12-31
Implemented on: 2020-7-1
Status: valid
Language: English
File Format: PDF
Word Count: 10500 words
Price(USD): 220.0
Delivery: via email in 1 business day
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. This standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee of Auto Standardization (SAC/TC 114). Electronic toll collection - On board unit 1 Scope This standard specifies the technical requirements, test methods and inspection rules of electronic toll collection on board unit. It is applicable to the electronic toll collection on board unit powered directly by the vehicle. It may serve as a reference for other on board electronic payment units. 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 referenced document (including any amendments) applies. GB/T 1865-2009 Paints and varnishes - Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon-arc radiation GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 18655-2018 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers GB/T 19951-2019 Road vehicles - Disturbances test methods for electrical/electronic component from electrostatic discharge GB/T 20851.1 Electronic toll collection - Dedicated short range communication - Part 1: Physical layer GB/T 20851.2 Electronic toll collection - Dedicated short range communication - Part 2: Data link layer GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only GB/T 21437.3-2012 Road vehicles - Electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines GB/T 28046.1-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 1: General GB/T 28046.2-2019 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 2: Electrical loads GB/T 28046.3-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 3: Mechanical loads GB/T 28046.4-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 4: Climatic loads GB/T 28046.5-2013 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 5: Chemical loads GB/T 30038-2013 Road vehicles - Degrees of electrical equipment protection (IP-code) GB 34660-2017 Road vehicles - Requirements and test methods of electromagnetic compatibility 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 electronic toll collection on board unit an electronic equipment installed inside a vehicle and communicating with ETC RSU in two directions to realize the function of toll collection without parking 3.1.2 electronic toll collection roadside unit an electronic equipment installed outside a vehicle and communicating with ETC OBU in two directions to realize the function of toll collection without parking 3.1.3 transaction the process for ETC OBU to establish communication link with ETC RSU to complete toll collection 3.2 Abbreviations For the purposes of this document, the following abbreviations apply. BER: Bit Error Rate EIRP: Equivalent Isotropically Radiated Power ETC OBU: Electronic Toll Collection On Board Unit ETC RSU: Electronic Toll Collection Roadside Unit XPD: Cross Polarization Discrimination 4 Technical requirements 4.1 Functional requirements The ETC OBU shall be able to conduct a transaction with the ETC RSU. 4.2 Self-test function The ETC OBU shall have system self-test function. In case of failure, there shall be acoustic or optical prompt. 4.3 Transaction reminder function When the ETC OBU has a transaction with the ETC RSU, a prompt that the transaction is normal or abnormal shall be given to the user by acoustic or optical way. 4.4 Requirements for radio frequency (RF) and data link layer The RF performance of the ETC OBU shall meet the requirements of GB/T 20851.1 and the data link layer shall comply with GB/T 20851.2. The RF performance and data link layer of other on board electronic payment units shall also meet the requirements of the corresponding standards. 4.5 Environmental assessment 4.5.1 Environmental assessment requirements The ETC OBU shall meet the environmental assessment requirements specified in 4.5.2 to 4.5.7. Note: The object under environmental assessment test does not include energy storage device. 4.5.2 Electrical performance 4.5.2.1 DC supply voltage The DC supply voltage range of the ETC OBU is detailed in Table 1. In the range of USmin~USmax, the test shall be conducted according to 5.3.5.1.1. The ETC OBU shall have normal transaction function both during and after the test.
Foreword i 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 4 Technical requirements 5 Test methods 6 Inspection rules Annex A (Informative) Table of ETC RSU simulator parameters Annex B (Informative) Durability test Annex C (Informative) Calculation model of durability test
Referred in GB/T 38444-2019:
*GB/T 1865-2009 Paints and varnishes - Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon-arc radiation
*GB/T 2828.1-2012 Sampling procedures for inspection by attributea-Part1:Sampling schemes indexed by acceptance quality limit(AQL) for lot-by-lot inspection
*GB/T 18655-2018 Vehicles,boats and internal combustion engines-Radio disturbance characteristics-Limits and methods of measurement for the protection of on-board receivers
*GB/T 19951-2019 Road vehicles—Disturbances test methods for electrical/electronic component from electrostatic discharge
*GB/T 20851.1-2019 Electronic toll collection—Dedicated short range communication—Part 1:Physical layer
*GB/T 20851.2-2019 Electronic toll collection—Dedicated short range communication—Part 2:Data link layer
*GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only
*GB/T 21437.3-2012 Road vehicles—Electrical disturbances from conduction and coupling—Part 3:Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines
*GB/T 28046.1-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 1:General
*GB/T 28046.2-2019 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 2: Electrical loads
*GB/T 28046.3-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 3:Mechanical loads
*GB/T 28046.4-2011 Road vehicles—Environmental conditions and testing for electrical and electronic equipment—Part 4:Climatic loads
*GB/T 28046.5-2013 Road vehicles―Environmental conditions and testing for electrical and electronic equipment―Part 5:Chemical loads
*GB/T 30038-2013 Road Vehicles - Degrees of Protection (IP-Code) - Protection of Electrical Equipment Against Foreign Objects, Water and Access
*GB 34660-2017 Road vehicles —Requirements and test methods of electromagnetic compatibility
Code of China
Standard
GB/T 38444-2019  Electronic toll collection—On board unit (English Version)
Standard No.GB/T 38444-2019
Statusvalid
LanguageEnglish
File FormatPDF
Word Count10500 words
Price(USD)220.0
Implemented on2020-7-1
Deliveryvia email in 1 business day
Detail of GB/T 38444-2019
Standard No.
GB/T 38444-2019
English Name
Electronic toll collection—On board unit
Chinese Name
不停车收费系统 车载电子单元
Chinese Classification
T36
Professional Classification
GB
ICS Classification
Issued by
SAMR; SAC
Issued on
2019-12-31
Implemented on
2020-7-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
Language
English
File Format
PDF
Word Count
10500 words
Price(USD)
220.0
Keywords
GB/T 38444-2019, GB 38444-2019, GBT 38444-2019, GB/T38444-2019, GB/T 38444, GB/T38444, GB38444-2019, GB 38444, GB38444, GBT38444-2019, GBT 38444, GBT38444
Introduction of GB/T 38444-2019
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. This standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the National Technical Committee of Auto Standardization (SAC/TC 114). Electronic toll collection - On board unit 1 Scope This standard specifies the technical requirements, test methods and inspection rules of electronic toll collection on board unit. It is applicable to the electronic toll collection on board unit powered directly by the vehicle. It may serve as a reference for other on board electronic payment units. 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 referenced document (including any amendments) applies. GB/T 1865-2009 Paints and varnishes - Artificial weathering and exposure to artificial radiation - Exposure to filtered xenon-arc radiation GB/T 2828.1 Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection GB/T 18655-2018 Vehicles, boats and internal combustion engines - Radio disturbance characteristics - Limits and methods of measurement for the protection of on-board receivers GB/T 19951-2019 Road vehicles - Disturbances test methods for electrical/electronic component from electrostatic discharge GB/T 20851.1 Electronic toll collection - Dedicated short range communication - Part 1: Physical layer GB/T 20851.2 Electronic toll collection - Dedicated short range communication - Part 2: Data link layer GB/T 21437.2-2008 Road vehicles - Electrical disturbances from conduction and coupling - Part 2: Electrical transient conduction along supply lines only GB/T 21437.3-2012 Road vehicles - Electrical disturbances from conduction and coupling - Part 3: Electrical transient transmission by capacitive and inductive coupling via lines other than supply lines GB/T 28046.1-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 1: General GB/T 28046.2-2019 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 2: Electrical loads GB/T 28046.3-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 3: Mechanical loads GB/T 28046.4-2011 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 4: Climatic loads GB/T 28046.5-2013 Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 5: Chemical loads GB/T 30038-2013 Road vehicles - Degrees of electrical equipment protection (IP-code) GB 34660-2017 Road vehicles - Requirements and test methods of electromagnetic compatibility 3 Terms, definitions and abbreviations 3.1 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1.1 electronic toll collection on board unit an electronic equipment installed inside a vehicle and communicating with ETC RSU in two directions to realize the function of toll collection without parking 3.1.2 electronic toll collection roadside unit an electronic equipment installed outside a vehicle and communicating with ETC OBU in two directions to realize the function of toll collection without parking 3.1.3 transaction the process for ETC OBU to establish communication link with ETC RSU to complete toll collection 3.2 Abbreviations For the purposes of this document, the following abbreviations apply. BER: Bit Error Rate EIRP: Equivalent Isotropically Radiated Power ETC OBU: Electronic Toll Collection On Board Unit ETC RSU: Electronic Toll Collection Roadside Unit XPD: Cross Polarization Discrimination 4 Technical requirements 4.1 Functional requirements The ETC OBU shall be able to conduct a transaction with the ETC RSU. 4.2 Self-test function The ETC OBU shall have system self-test function. In case of failure, there shall be acoustic or optical prompt. 4.3 Transaction reminder function When the ETC OBU has a transaction with the ETC RSU, a prompt that the transaction is normal or abnormal shall be given to the user by acoustic or optical way. 4.4 Requirements for radio frequency (RF) and data link layer The RF performance of the ETC OBU shall meet the requirements of GB/T 20851.1 and the data link layer shall comply with GB/T 20851.2. The RF performance and data link layer of other on board electronic payment units shall also meet the requirements of the corresponding standards. 4.5 Environmental assessment 4.5.1 Environmental assessment requirements The ETC OBU shall meet the environmental assessment requirements specified in 4.5.2 to 4.5.7. Note: The object under environmental assessment test does not include energy storage device. 4.5.2 Electrical performance 4.5.2.1 DC supply voltage The DC supply voltage range of the ETC OBU is detailed in Table 1. In the range of USmin~USmax, the test shall be conducted according to 5.3.5.1.1. The ETC OBU shall have normal transaction function both during and after the test.
Contents of GB/T 38444-2019
Foreword i 1 Scope 2 Normative references 3 Terms, definitions and abbreviations 4 Technical requirements 5 Test methods 6 Inspection rules Annex A (Informative) Table of ETC RSU simulator parameters Annex B (Informative) Durability test Annex C (Informative) Calculation model of durability test
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Keywords:
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