開車的人都知道，看后視鏡會產生盲區，盲區是一個很可怕的東西，事小可能造成財產損失，事大則會傷及人命。安裝它的濟南汽車維修駕駛員普遍認為，汽車后視小圓鏡是一種保證駕駛安全，增大觀察視角，超車和變道的理想輔助產品。小圓鏡也是一種理想的倒車輔助工具，一般是安裝在左右后視鏡下方位置。下面
濟南奔馳汽車維修人員為您分析：
People who drive know that looking in the rearview mirror can create blind spots, which are a very scary thing. Small things can cause property damage, while big things can harm lives. Jinan car maintenance drivers who install it generally believe that the small round mirror in the rear view of the car is an ideal auxiliary product to ensure driving safety, increase the viewing angle, overtake, and change lanes. The small round mirror is also an ideal parking aid tool, usually installed below the left and right rearview mirrors. Below is an analysis by Jinan Mercedes Benz automotive maintenance personnel for you:
優點一
Advantage 1
小圓鏡的加裝能讓駕駛員坐在車里更好的觀察車身側面、后輪的情況，如果盲區內有車過來可以及時發現，變道扭頭一看，后面的車輪都清清楚楚的，減少事故的隱患。
The addition of a small round mirror allows the driver to better observe the side and rear wheels of the vehicle while sitting in the car. If a car approaches in the blind spot, it can be detected in a timely manner. When changing lanes and turning around, the rear wheels are clear, reducing the risk of accidents.
優點二
Advantage 2
新手倒車時，有個小圓鏡，能讓倒車更簡單，側方停車的時候可以看右側車輪的相對位置。可以很好地讓新手司機培養車感，特別是在入庫停車、后車時，能更好地掌握路況。
When beginners reverse, there is a small circular mirror that makes it easier to reverse. When parking on the side, you can look at the relative position of the right wheel. It can effectively help novice drivers cultivate a sense of driving, especially when parking in the garage and driving behind, to better grasp the road conditions.
優點三
Advantage Three
除新手需要裝小圓鏡外，對于經常跑山路或崎嶇路、狹窄路段的司機，也是非常有必要，因為裝上小圓鏡后，駕駛員就可以觀察更好地觀察路況，以便更好地糾正右側車身和道路之間的距離，尤其是兩車同時經過時，后視鏡上的小圓鏡作用就更明顯了。
In addition to novice drivers who need to install small circular mirrors, it is also very necessary for drivers who frequently run on mountain roads, rough roads, and narrow roads. After installing small circular mirrors, drivers can observe the road conditions better, in order to better correct the distance between the right side of the vehicle and the road. Especially when two vehicles pass by at the same time, the small circular mirror on the rearview mirror has a more obvious effect.
優點四
Advantage Four
小圓鏡是比較便宜的，某寶或汽車維修店都有很多選擇，且安裝相對簡單，安裝位置可以根據不同車輛和駕駛習慣進行決定，有較好的實用性。
The small round mirror is relatively cheap, and there are many options available in certain treasure or car repair shops, and the installation is relatively simple. The installation position can be determined according to different vehicles and driving habits, which has good practicality.
盡管后視小圓鏡優點不少，但它也不乏爭議。
Although there are many advantages of a small circular mirror for rearview, it is also controversial.
爭議一
Dispute 1
如把小圓鏡貼在后視鏡上角，能看到本車后車輪，但是后視鏡視野遮擋了；若裝在后視鏡右側，又把原后視鏡右側視野擋掉了；貼后視鏡內側下角，只能看到車后輪，但是后視鏡視野中的道路車輛，卻什么都看不到.....
If a small circular mirror is attached to the upper corner of the rearview mirror, the rear wheels of the vehicle can be seen, but the field of view of the rearview mirror is obstructed; If installed on the right side of the rearview mirror, it blocks the field of view on the right side of the original rearview mirror; By sticking it to the inner lower corner of the rearview mirror, you can only see the rear wheels of the vehicle, but in the rearview mirror view, you can't see anything from the road vehicle
爭議二
Dispute 2
使用小圓鏡時候，往往注意力會過度集中在小圓鏡上，加之小圓鏡太小，會導致判斷后車距離有點失真而造成與前車追尾情況。
When using a small circular mirror, attention often tends to be overly focused on it. In addition, if the small circular mirror is too small, it can cause distortion in determining the distance between the rear car and the front car, resulting in a rear end collision.
爭議三
Dispute Three
有些新車在R擋會自動向下翻反光鏡，有這種功能的車輛也就用不著小圓鏡了。
Some new cars will automatically flip down their mirrors in R gear, and vehicles with this feature no longer need small round mirrors.
那么，后視小圓鏡到底是否需要安裝呢？
So, does it really need to be installed?
如果經常在道路比較窄小的地方行駛，那小編建議可以裝配小圓鏡；對停車技術不放心的駕駛員，也可以配一對，這樣就可以很清楚的看到停車線，不必再調節后視鏡來看或者伸出腦袋去看了。
If you often drive in narrow areas of the road, the editor suggests fitting small circular mirrors; Drivers who are not confident in parking technology can also pair them up, so that they can clearly see the parking line without adjusting the rearview mirror or sticking their heads out to look.
In addition, it is also important to remind everyone that after installing the small circular mirror, it is not allowed to replace the function of the rearview mirror. Observing the situation behind the car mainly relies on the rearview mirror on the car. Remember that the small circular mirror can only serve as an auxiliary function, just a glance, and cannot be used as a basis for lane changing or overtaking based on the distance judged in the small circular mirror. For more information, come to our website http://www.liangshuijing.cn Consult!
