From April 14, the transition period of "Pingtan" green brand electric vehicles officially ended. In this context, the citizens' car replacement plans have been put on the agenda. Many citizens have turned to electric bicycles because they have not obtained a two-wheeled motorcycle driving license, but because they cannot correctly judge the type of car, they have bought "over-standard" electric bicycles.
Law enforcement officers measure whether a vehicle complies with the code
Recently, the Market Supervision Bureau of the Experimental Zone has also organized a number of teams to carry out law enforcement actions to severely crack down on illegal sales. In order to help the public better choose electric bicycles, the Market Supervision Bureau of the Experimental Zone invited Chen En, an engineer from the Fujian Provincial Product Quality Inspection and Research Institute, to support everyone.
Law enforcement officers detain non-compliant vehicles
Answers to related questions
ask
What is the difference between an electric bicycle and an electric motorcycle?
answer
Electric bicycles are non-motorized vehicles and do not require a driver's license; electric motorcycles are divided into two-wheeled motorcycles and three-wheeled motorcycles, and two-wheeled motorcycles include electric motorcycles and electric mopeds, all of which belong to motor vehicles and need to obtain the corresponding driving licenses.
The differences are mainly reflected in:
1. The appearance is different. According to the requirements of the "Electric Bicycle Safety Technical Specification" (GB17761-2018), electric bicycles must have a pedal riding function, and electric mopeds and electric motorcycles do not need a pedal riding function.
2. Some parameters are different. From the perspective of speed, the maximum speed of electric bicycles cannot exceed 25 km / h, electric mopeds are not more than 50 km / h, and electric motorcycles are greater than 50 km / h. From the weight point of view, electric bicycles should be less than or equal to 55 kg, electric mopeds and electric motorcycle weight is not required. In addition, the motor power and battery nominal voltage parameters are also different.
3. The number of the frame number is different. The electric bicycle frame number is 15 digits, and the electric motorcycle frame number is 17 digits.
ask
What should the public pay attention to when purchasing?
answer
Electric bicycles must be equipped with pedals, that is, with pedal riding function; when purchasing, the public must check whether there is a "CCC" certification mark, and carefully check the content of the product certificate of conformity, check whether the implementation standard is GB 17761-2018, and can also scan the two-dimensional code on the certificate to check the consistency of the product information of the purchased vehicle; to carefully check whether the vehicle code has been modified, polished, dug up, if there is, it is recommended not to buy; try not to buy a "large, long, conjoined saddle" electric bicycle, So as not to affect the later playing of cards.
ask
What are the main safety requirements for electric bicycles?
answer
In the "Electric Bicycle Safety Technical Specification" (GB17761-2018) standard, there are mainly vehicle safety, mechanical safety, electrical safety, fire retardant performance, radio harassment and other requirements.
Vehicle safety includes requirements such as speed, braking performance, vehicle weight, size limits, etc., mainly to ensure the safety of electric bicycles when driving. Mechanical safety refers to the structural safety of various parts of the vehicle, including the strength requirements of the frame, fork assembly, and riser, which can ensure that the strength of the body can withstand daily riding. Electrical safety can ensure the safety of the control system when it is in use. Fire retardant performance is to reduce the risk of fire accidents on electric bicycles and to ensure that the speed of vehicle combustion can be delayed after a fire. There is also the radio harassment performance, which prevents the use of radio interference with electronic products, especially to prevent the possible harm that may occur when riding a bicycle for people equipped with special equipment such as pacemakers.
ask
What are the safety hazards and risks that may be caused by electric bicycles exceeding the standard?
answer
We often say that the electric bicycle that exceeds the standard now mainly refers to the speed, weight, and length of the saddle exceeding the national standard.
Electric bicycles are designed according to the maximum speed of 25 km / h, if the speed is artificially increased, the handling of the electric bicycle will become worse, the braking distance will be extended, and there may be uncontrollable and unstoppable situations.
If you install some other accessories such as collision barriers and replace large-capacity batteries on the car, it will not only change the structure of the electric bicycle, have some impact on the strength of the frame, but also increase the weight of the vehicle, resulting in a decrease in braking performance.
The length of the saddle specified in the electric bicycle standard should be less than or equal to 350 mm, the purpose of the national standard to limit the length of the saddle is to prevent illegal loading, if the saddle is extended, there may be illegal loading, resulting in a decline in the braking performance of the electric bicycle, the load of the body exceeds the bearable range, generating traffic hazards, and does not meet the requirements of the national mandatory standards, but also violates the relevant laws of the country.
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Produced 丨Pingtan Rong Media Center
Text 丨 Lin Xiaoyu
Picture 丨Jiang Xinheng
Responsible editor 丨 Lin Jinwen Zheng Xiaoyan
Editorial Board Member 丨 Lin Pankang