GB/T 20851.4-2007Electronic toll collection - Dedicated short range communication - Part 4: Equipment application (English PDF)
电子收费 专用短程通信 第4部分：设备应用
GB/T 20851.4 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| GB/T 20851.4-2019 | Electronic toll collection - Dedicated short range communication - Part 4: Equipment application | Valid |
| GB/T 20851.4-2007 | Electronic toll collection - Dedicated short range communication - Part 4: Equipment application | Obsolete |
GB/T 20851.4-2007 is obsolete. It has been replaced by GB/T 20851.4-2019. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Level / Type
National · Recommended
Issue date
March 19, 2007
Implementation date
May 1, 2007
Scope
GB/T 20851.4-2007 is the English-translated version of 电子收费 专用短程通信 第4部分：设备应用.
GB/T 20851.4-2007 is the Chinese national standard "Electronic toll collection - Dedicated short range communication - Part 4: Equipment application".
It was issued on March 19, 2007 by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China and the Standardization Administration of China, and took effect on May 1, 2007. It is obsolete: it has been replaced by GB/T 20851.4-2019.
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Document preview — GB/T 20851.4-2007
National Standard of the People's Republic of China
Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China
Contents
- Document data
1 Document data
Sector: National standard (Recommended).
Issuing body: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China; Standardization Administration of China.
Date of issue: 2007-03-19.
Date of implementation: 2007-05-01.
Status: obsolete, replaced by GB/T 20851.4-2019.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
Referenced standards
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Related Standards
GB/T 20851.5-2019 — Electronic toll collection - Dedicated short range communication - Part 5: Test methods of the main parameters in physical layer
GB/T 20851.3-2007 — Electronic toll collection - Dedicated short range communication - Part 3: Application layer
GB/T 20851.5-2007 — [including 2012XG] Electronic toll collection -- Dedicated short range communication -- Part 5: Test methods of the main parameters in physical layer
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GB/T 20851.4-2007
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