Detail of GA 1531-2018

Introduction of GA 1531-2018

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. All technical contents of this standard are compulsory. This standard is drafted in accordance with the rules given in the 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 issuing body of this document shall not be held responsible for identifying any or all such patent rights. This standard was proposed by Bureau of Security Administration of the Ministry of Public Security of the People's Republic of China. This standard is under the jurisdiction of National Technical Committee 100 on Security & Protection System of Standardization Administration of China (SAC/TC 100). General Rules for Information Management of Industrial Electronic Detonators 1 Scope This standard specifies the coding rules, coding management, safety control requirements, terminal equipment functions and management, and information sharing requirements for industrial electronic detonators. This standard is applicable to the information management of industrial electronic detonators. 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. GA 441 General Rule for Industrial Detonator Coding GA/T 1226 General Technical Specifications for Interfaces of Public Security Administration Information Data Filing and Access Service 3 Terms and Definitions For the purpose of this document, the following terms and definitions apply. 3.1 industrial electronic detonator industrial detonators with the application of microelectronics technology, digital technology, encryption technology to achieve delay, communication, encryption, control and other functions 3.2 UID code a set of numbers, characters, or a mixed body of information written in an industrial electronic detonator for communication and control 3.3 initiating code a set of numbers, characters, or a mixed body of information written in an industrial electronic detonator for verification with detonator data 3.4 work code a set of numbers, characters, or a mixed body of information formed by the encryption and encoding of the industrial electronic detonator UID code, initiating code and the detonator surface code 3.5 information injection device for industrial electronic detonator device that injects information into an industrial electronic detonator or an industrial electronic detonator chip 3.6 work code encrypting and uploading device for industrial electronic detonator device that conducts three-code binding of the UID code, initiating code and the detonator surface code on the industrial electronic detonator production assembly line to generate a working code and automatically upload. 3.7 work code downloading adapter for industrial electronic detonator device that used to receive the work code download request, apply for the work code to the National Industrial Electronic Detonator Cryptocenter and return the result, and capable of receiving initiation information back from the detonator 3.8 initiating device for industrial electronic detonator device that used to communicate with industrial electronic detonators and control detonation 3.9 ID card for company information card that used to identify the company by the National Information Management System for Civil Explosives 4 Coding Rules 4.1 UID code 4.1.1 The length shall be not less than 13 bytes, expressed in Arabic numerals, characters or a mixture thereof. 4.1.2 UID code shall not be repeated.   4.2 Initiating code 4.2.1 The length shall be not less than 8 bytes, expressed in Arabic numerals, characters or a mixture thereof. 4.2.2 The initiating code shall be generated randomly. 4.3 Detonator surface code Detonator surface code shall be coded in accordance with GA 441. 4.4 Work code Work code is bound by the UID code, the initiating code and the detonator surface code, and is formed by using the SAM card key without manual intervention or automatic encryption. 4.5 Initiating device code 4.5.1 11-bit ASCII code is adopted, which is composed of attribute code, production company code and serial number, without repetition. The external surface of the initiating device shall clearly identify the initiating device code and be consistent with the internal electronic code of the device. 4.5.2 Attribute code: It is represented by the letter “F”. 4.5.3 Production company code: in accordance with GA 441. 4.5.4 Serial number: Expressed in 8-digit Arabic numerals. 4.5.5 The above codes shall be arranged consecutively.

Contents of GA 1531-2018

Foreword I 1 Scope 2 Normative References 3 Terms and Definitions 4 Coding Rules 5 Coding Management 6 Safety Control Requirements 7 Terminal Equipment Functions and Management 8 Information Sharing Requirements