This document specifies the basic requirements, items, methods and records of inspection and test of industrial truck safety monitoring system.
This document is applicable to the inspection and test of industrial truck safety monitoring system specified in GB/T 38893.
This document is also applicable to counterbalanced fork lift trucks, reach trucks, side-loading trucks, straddle truck, pallet-stacking trucks and lateral-and front-stacking trucks as defined in GB/T 6104.1, and may serve as a reference for other types of industrial trucks.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions 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 10827.1-2014 Industrial trucks - Safety requirements and verification - Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks
GB/T 38893 Industrial trucks - Safety monitoring system
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 38893 and the following apply.
3.1
integrated testing device for industrial trucks safety monitoring system
testing device composed of multiple sensors and signal interfaces, capable of real-time communication with industrial trucks safety monitoring systems, measuring various monitoring parameters in real time, and automatically outputting comparison results
4 Basic requirements for inspection and test
4.1 Test load
4.1.1 The test load is a homogeneous cube with a mass equal to the rated lifting capacity Q of industrial trucks, with an error of ±1%, and a side length equal to 2 times the center distance D of the standard load (see Figures 1 and 2). The values of Q and D shall comply with the requirements of Annex A of GB/T 10827.1-2014.
4.1.2 In order to ensure that the side length of the test load is equal to 2 times the center distance of the standard load, it is allowed to make the test load into a cube with homogeneous periphery and hollow center, as shown in Figure 3.
4.1.3 The auxiliary test loads are 60%Q, 70%Q and 110%Q, with the load center distance unchanged, and its dimension is generally not specified on the premise of meeting the test requirements.
Figure 1 Figure 2 Figure 3
4.2 Instruments and gauges for inspection and test
4.2.1 The instruments and gauges for inspection and test shall be verified (calibrated) and be within the validity period. The accuracy of the instruments and gauges shall be selected according to the technical requirements of the products under test. Among them, the integrated testing device for industrial trucks safety monitoring system (hereinafter referred to as "integrated testing device") includes but is not limited to: weighing sensor, laser rangefinder, angle meter, tachometer, radar rangefinder, angle ruler (or protractor).
4.2.2 After the integrated testing device is installed at the relevant position of the industrial truck under test, it shall carry out communication and debugging with the industrial truck safety monitoring system (hereinafter referred to as "monitoring system"). See Annex A for the universal data acquisition protocol between the integrated testing device and the monitoring system.
Foreword i 1 Scope 2 Normative references 3 Terms and definitions 4 Data communication protocol structure 5 Physical layer 6 Data link layer 7 Network layer 8 Application layer Annex A (Normative) Communication frame structure and specification definition Annex B (Normative) Definition of object identification number Annex C (Normative) Detailed definitions of data classes Annex D (Normative) Communication protocols and message examples Bibliography
Industrial trucks—Safety monitoring system—
Inspection and test specification
1 Scope
This document specifies the basic requirements, items, methods and records of inspection and test of industrial truck safety monitoring system.
This document is applicable to the inspection and test of industrial truck safety monitoring system specified in GB/T 38893.
This document is also applicable to counterbalanced fork lift trucks, reach trucks, side-loading trucks, straddle truck, pallet-stacking trucks and lateral-and front-stacking trucks as defined in GB/T 6104.1, and may serve as a reference for other types of industrial trucks.
2 Normative references
The following documents contain requirements which, through reference in this text, constitute provisions 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 10827.1-2014 Industrial trucks - Safety requirements and verification - Part 1: Self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks
GB/T 38893 Industrial trucks - Safety monitoring system
3 Terms and definitions
For the purposes of this document, the terms and definitions given in GB/T 38893 and the following apply.
3.1
integrated testing device for industrial trucks safety monitoring system
testing device composed of multiple sensors and signal interfaces, capable of real-time communication with industrial trucks safety monitoring systems, measuring various monitoring parameters in real time, and automatically outputting comparison results
4 Basic requirements for inspection and test
4.1 Test load
4.1.1 The test load is a homogeneous cube with a mass equal to the rated lifting capacity Q of industrial trucks, with an error of ±1%, and a side length equal to 2 times the center distance D of the standard load (see Figures 1 and 2). The values of Q and D shall comply with the requirements of Annex A of GB/T 10827.1-2014.
4.1.2 In order to ensure that the side length of the test load is equal to 2 times the center distance of the standard load, it is allowed to make the test load into a cube with homogeneous periphery and hollow center, as shown in Figure 3.
4.1.3 The auxiliary test loads are 60%Q, 70%Q and 110%Q, with the load center distance unchanged, and its dimension is generally not specified on the premise of meeting the test requirements.
Figure 1 Figure 2 Figure 3
4.2 Instruments and gauges for inspection and test
4.2.1 The instruments and gauges for inspection and test shall be verified (calibrated) and be within the validity period. The accuracy of the instruments and gauges shall be selected according to the technical requirements of the products under test. Among them, the integrated testing device for industrial trucks safety monitoring system (hereinafter referred to as "integrated testing device") includes but is not limited to: weighing sensor, laser rangefinder, angle meter, tachometer, radar rangefinder, angle ruler (or protractor).
4.2.2 After the integrated testing device is installed at the relevant position of the industrial truck under test, it shall carry out communication and debugging with the industrial truck safety monitoring system (hereinafter referred to as "monitoring system"). See Annex A for the universal data acquisition protocol between the integrated testing device and the monitoring system.
Contents of T/CCMA 0136-2022
Foreword i
1 Scope
2 Normative references
3 Terms and definitions
4 Data communication protocol structure
5 Physical layer
6 Data link layer
7 Network layer
8 Application layer
Annex A (Normative) Communication frame structure and specification definition
Annex B (Normative) Definition of object identification number
Annex C (Normative) Detailed definitions of data classes
Annex D (Normative) Communication protocols and message examples
Bibliography
