Backup cameras in the cars are secure and efficient when reversing the car at the road or parking spaces because it helps drivers avoid hazardous back-over accidents, According to the report, almost 300 people are killed and 18,000 are injured in the "Back-over" crashes. And the critical victims are old people, children, and handicapped ones. Therefore the goal of the backup camera is to avoid the uncertain dangers to the people and simplifying reverse driving. And the backup camera has proliferated since 2016, and it has also become mandatory in the US to attach the backup camera in all cars.
What is the Backup Camera?
A backup camera activates when the car is shifted in reverse, letting you see the backward view on display in the car. This feature is very helpful when anyone wants to reverse the car without seeing outside from the door, which saves the car and also the people who are on the road. Backup cameras come in very handy when someone is in a tight parking space where reversing is very stressful and difficult. Many cars contain a pre-installed system or they add versions from an outside source.
“In fact, the US government made a mandatory that every car should contain a Backup camera in 2018”
Which Backup Camera is best for the Car?
One of the best and convenient vehicles are rear view cameras in which it comes with three options: Wired, Camera Systems, and Smartphone-Based systems. Each system has its advantages and disadvantages, and it depends upon the factors such as price, quality, and convenience.
History of Backup Camera:
Japan was the first country to launch a backup camera, however, it took a decade for backup camera technology to finally make it to the car in the US. The 2002 Infiniti 45 featured "RearView Monitor" technology in the 2000 New York Auto Show.
The versions and updations of the backup camera change over the years like for example, Toyota used initially a color EMV Screen with a mounted rear-spoiler camera. Later on, the mounted camera was installed in the licensed plate that transmitted a mirrored image to an LCD screen. Electronic manufacturers have made upgrades by professionals.
How Backup Cameras Work?
The mechanism is simple: When the car is reversed, the camera mounted at the back of the vehicle activates and sends an image to the monitor to show what's behind. The complexity starts when the image is captured in the camera, but it is not a typical image taken out from the simple camera, but the backup camera is designed to send a mirror image so the orientation is correct when the user looks at it. Manufacturers install the backup cameras almost near the license plate, and the camera is usually aimed at a downward angle to provide the best view immediately behind your car. And also contains wide-angle lenses so you are getting a more comprehensive image than you get.
What makes a Good Backup Camera?
A good quality backup camera needs to display a clear image in terms of resolution, color accuracy, contrast, for users to identify the objects in a farsighted and atmospheric conditions.
A good camera offers a view between 160 & 170 degrees, the wider the field of view, the clearer it is to identify the left & right directly beside the bumper, but after 170 degree, image will start distorting into a fish-eye shape that makes it difficult to recognize the object.
Wired Vs. Wireless Backup Cameras:
Conventional wired-backup cameras have a video cable that goes through a car to connect a display, in which video cables are connected inside the car. Whereas the wireless models channel the image signal with the help of radio waves but they still need to take power through wire connected to the back of the vehicle. More importantly, in day to day use, wireless systems can have a minor delays when shifting into gear, as well as static from nearby interference and, crucially, fraction-of-a-second lags in the transmission that could cause you to miss a object dashing behind your car while you’re reversing up if you’re not also looking around.
Licensed-Plated Frame replacements:
It is a simple mechanism where the camera is attached into the frame which is embedded in the license plate, and the frame fits into top of the plate-like a normal license plate frame.
License plate Center mounts:
The camera is attached backwards at the top of the plate which has a very tiny and tilting neck.
Flush Mount Installation:
This type of camera is inserted in the bumper or trunk lid, but it requires a drilling for a visible angle of the camera.
Degree Viewing Angle:
Most of the backup camera provides a good horizontal viewing angle of 170 degrees. In simple terms, the farther you go, the more one can see the objects behind you at display.
In backup cameras, the lux rating is important which conveys you the least amount of light required for an clear picture. For instance, the night of the full moon has a flux of 0.1 while sunlight rates at around 10,000 lux. Most of the cameras enhance their low light capability with LED or infrared light that activates when the vehicle is in reverse.
For the Atmosphere Clashes in the backup camera, the Aftermarket Camera comes in handy. Aftermarket camera is not pre-installed camera, but is sourced from outside and installed to the car by the user. For example, the Xenos Backup Camera has a Mirror with mounted display and a High Definition Camera which has a very small size like a 25 paise. In that low light performance is best
Control shot of Backup Camera in Car in pitch black condition:
Below is the view from inside the car. The rear windscreen of the car is tinted and has just 30% visibility:
In the dark ambience also the camera is doing its work, and the image is sharper than what its appears here:
It is showing the image from the backup camera though it is pitch black in the surrounding. The Automarket Backup Cameras are booming in the market and people are purchasing them because of its clarity and comfort. Though most vehicles come with a back-up camera these days but you can easily purchase one of the popular car accessories and get the great visibility through aftermarket backup camera.