According to Hong Kong’s “Road Traffic (Construction and Maintenance of Vehicles) Rules”, unless exempted and approved by the Transport Department, it is illegal to use a camera monitoring system instead of a reflector. However, the introduction of new laws in mainland China will take the lead in eliminating traditional rear-view mirrors.
On December 29 last year, China issued the “Requirements for the Performance and Installation of Motor Vehicle Indirect Vision Devices”, which will be officially implemented on July 1, 2023. The regulation authorizes new cars to replace traditional side mirrors and rear mirrors with electronic rear mirrors.
According to Chinese media reports, the electronic rear-view mirror changes the limitations caused by the curvature, shape, size, angle and other factors of the traditional optical rear-view mirror. Through sensors and different lens angles, the driver can obtain more images and improve the previous rear-view mirror. , Side mirror blind spot problem, to ensure the safety of road participants. Traditional rear-view mirrors will limit the field of vision due to bad weather such as rain and snow, and glare will also be caused when the headlights of the vehicle behind are turned on. However, electronic rear-view mirrors can eliminate environmental impacts through software and hardware to ensure the driver’s vision undisturbed. Moreover, the electronic rear mirror can record the surrounding conditions and driving environment, which can be used as evidence for traffic responsibility determination. On the other hand, the electronic rear mirror can also improve the appearance of the vehicle.
In Hong Kong, if you need to use a video surveillance system to replace traditional mirrors, you need to apply for an exemption from the Transport Department. During the process, you need to submit an application letter detailing the reasons, and a certificate issued by an independent certification agency to prove the camera surveillance system and the relevant vehicle brand and The model complies with Regulation No. 46 of the United Nations Economic Commission for Europe UNECE published by the United Nations, as well as the drawings/documents that demonstrate the functional and safety requirements of the reflector in compliance with the relevant regulations.
source:Sina Technology, Hong Kong Transport Department Documents
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