This standard specifies the terms and definitions, test conditions, general safety requirements, electrical safety, mechanical safety, environmental reliability, test methods, marking and description of electrical self-balancing vehicles.
This standard is applicable to electrical self-balancing vehicles driven by batteries.
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 2423.22-2012 Environmental testing - Part 2: Tests methods - Test N: Change of temperature
GB 3565-2005 Safety requirements of bicycles
GB 4208-2017 Degrees of protection provided by enclosure (IP code)
GB 4943.1-2011 Information technology equipment - Safety - Part 1: General requirements
GB/T 5169.16-2008 Fire hazard testing for electric and electronic products - Part 16: Test flames - 50W horizontal and vertical flame test methods
GB 12350-2009 Safety requirements of small-power motors
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
3.1
electrical self-balancing vehicle
a wheeled manned moving platform based on inverted pendulum model and static instability principle, equipped with a rechargeable electric drive system and maintaining dynamic balance in autonomous or manual control mode
Note: electrical self-balancing vehicle is referred to as self-balancing vehicle for short.
3.2
safety alarm
definite noticeable alarm sent to the user in case of internal fault detected (e.g. abnormal voltage of battery or fault of balance control unit), dangerous driving or abnormal operation of the vehicle
3.3
footrest tilting function
user safety protection function of tilting the front end of footrest of self-balancing vehicle upwards to prevent it from further operation in case of overspeed, low battery or overload detected
3.4
enclosure
component of the equipment equipped with one or more function(s) specified in 3.5, 3.6, 3.7, or 3.8
Note: one type of enclosure may be inside another enclosure of other type (for example, an electrical enclosure may be inside a fire enclosure or a fire enclosure may be inside an electrical enclosure) In addition, one type of enclosure may provide the functions of various types of enclosures (for example, combination of functions of electrical enclosure and fire enclosure).
GB/T 34668-2017 The following standards are cited：
