What is BS EN ISO 10749-5:2018?

BS EN ISO 10749-5:2018, also known as "Road vehicles - Mechanical vibrations - Laboratory method for evaluating vehicle seat vibration - Part 5: Whole-body vertical vibration", is a professional technical standard published by the British Standard Institution (BSI) and International Organization for Standardization (ISO). This standard provides guidelines and specifications for testing and evaluating the whole-body vertical vibration experienced by vehicle occupants while sitting on the seats.

Importance of BS EN ISO 10749-5:2018

Vehicle seat vibration can have a significant impact on the comfort and well-being of occupants. Excessive or prolonged exposure to vibrations can lead to discomfort, fatigue, and even musculoskeletal disorders. BS EN ISO 10749-5:2018 sets criteria for assessing the vertical vibration transmitted from the vehicle body to the occupant's body. By complying with this standard, manufacturers can design car seats that provide improved comfort and reduce the risk of health issues related to vibrations.

Testing Procedures and Parameters

To evaluate the vehicle seat vibrations in accordance with BS EN ISO 10749-5:2018, specific testing procedures and parameters are defined. The standard outlines the equipment requirements, measurement methods, and test conditions necessary to conduct accurate assessments. It covers various aspects, including the frequency range, measurement locations on the seat, and tolerance limits for acceptable levels of vibrations. In addition, the standard provides guidance on data analysis and reporting to ensure consistency and reliability in the results obtained.

Benefits for Manufacturers and Consumers

Adhering to BS EN ISO 10749-5:2018 offers numerous benefits for both manufacturers and consumers. For manufacturers, compliance with this standard helps in designing and producing vehicles with improved seat comfort. It allows them to identify and rectify potential vibration issues early in the development phase, resulting in better product quality and customer satisfaction. Consumers, on the other hand, benefit from reduced discomfort and fatigue during their vehicle journeys, leading to a more enjoyable and safer driving experience.