1 Scope
This standard specifies the implementation conditions, test items, test methods, evaluation criteria and the contents of test report for the engineering approval evaluation of new hybrid electric vehicles.
This standard is applicable to hybrid electric vehicles.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies.
GB/T 12538 Road Vehicles with Two Axles-Determination of Centre of Gravity
GB/T 12673 Motor Vehicles-Basic Dimensions-Measuring Method
GB/T 12674 Motor Vehicles-Weight Parameter-Measuring Method
GB/T 19751 Hybrid Electric Vehicles - Safety Specification
GB/T 19752 Hybrid Electric Vehicle-Power Performance-Test Method
GB/T 19753 Test Methods for Energy Consumption of Light-duty Hybrid Electric Vehicles
GB/T 19754 Test Methods for Energy Consumption of Heavy-duty Hybrid Electric Vehicles
GB/T 19755 Measurement Methods for Emissions from Light-duty Hybrid Electric Vehicles
The mandatory standards referenced by this standard are detailed in Appendix A.
3 Implementation Conditions
3.1 The following documents shall be provided before test:
a) Technical conditions and technical specification of product;
b) Operation and maintenance instructions;
c) Test report or technical document that may prove the sample vehicle conforms to the test requirements of the mandatory standards issued by the state;
d) Test report relevant to the principal assembly of vehicles (battery system, motor and its control system and on-board charging system, etc.);
e) Other necessary data and technical documents.
3.2 The test vehicle shall meet the requirements of the design drawing and the technical documents.
3.3 Number of sample vehicles used in engineering approval evaluation: 2.
3.4 After the manufacturer is provided with the above conditions, it may put forward the application for approval evaluation to the relevant department, and the approval evaluation shall be conducted by the state-licensed approval evaluation unit. The approval evaluation unit shall prepare the test program according to this standard. If any one of the following conditions is found during the evaluation, the evaluation unit shall terminate the evaluation.
