GB 11562-2014
ActiveMotor vehicles-forward visibility for drivers-requirements and measurement methods
汽车驾驶员前方视野要求及测量方法
Application Summary AI generated
This standard specifies the geometric requirements and measurement methods for the forward field of view through the windshield for drivers of M1 and N1 category motor vehicles. It is applied in the design, type approval, and production conformity testing of passenger cars and light commercial vehicles to ensure drivers have adequate visibility of the road ahead. The standard defines the "V-points" and "P-points" used to calculate the minimum visible area and the permissible obstructions from the A-pillars.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.