T/CMAX 117.1-2021 Abolished Group standards

T/CMAX 117.1-2021 Service-type electric autonomous driving wheel vehicle - Part 1: Technical requirements

Publish Date: 2021-10-10 Implement Date: 2021-11-10 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CMAX 117.1-2021

Standard Type: Group standards

Standard Status: Abolished

is_force_gb: no

CCS Name: The piston internal combustion engine and other power equipment

ICS Name: Comprehensive Road Vehicles

Publish Date: 2021-10-10

Implement Date: 2021-11-10

Scope

Main technical content: According to Article 4.3.1 of the "GB 50220 Urban Road Traffic Planning and Design Specification", the minimum width of a one-way non-motorized lane where bicycles and other non-motorized vehicles coexist should be 4.5m. The main traffic participants in non-motorized lanes include pedestrians, bicycles, electric bicycles, wheelchairs, electric wheelchairs, electric tricycles, elderly mobility scooters, and human-powered tricycles. Considering that any two traffic participants may travel side by side, overtake each other, and reserve a safety distance of 400mm-500mm, the width of wheeled vehicles is designed by comprehensively considering the Urban Road Traffic Planning and Design Specification, and their product width is limited to less than 1200mm. Wheeled vehicles are generally composed of a top superstructure, a central cargo box, and a bottom chassis. Most wheeled vehicles use laser radar equipment to perceive the environment, which is installed on the top of the vehicle body and requires a fixed base. The central cargo box is generally designed with small cargo boxes of 15mm height side by side and large cargo boxes of 40mm height side by side. According to the calculation that a delivery robot can carry no less than 5 parcels in one trip (4 small ones and 1 large one), the cargo box height should be greater than 1000mm, considering the stability of the vehicle body, generally not exceeding 1200mm. The bottom chassis considers the waterproof passing ability, the installation of modules such as the robot control host, electric motor, and battery, and the overall weight of the delivery robot. After thorough discussion and consultation with the enterprise, it is finally determined that the overall design height of wheeled vehicles should not exceed 1900mm. According to Article 58 of the "Road Traffic Safety Law of the People's Republic of China": When disabled persons drive motorized wheelchairs and electric bicycles in non-motorized lanes,