All Tips You Need to Know about ADAS Cameras

Cars and SUVs are designed with a focus on the safety of the driver as well as other occupants. These vehicles come along with a number of technological features including the ADAS cameras. The Advanced Driver Assistance Systems or ADAS is a modern technological system, which allows the driver to respond to dangers on the road in a proper manner. Through early warnings, the system enhances the safety of the driver through early warnings. In most vehicles, the ADAS cameras remain mounted on the windshield. That is exactly why ADAS cameras need recalibration after a broken windshield glass replacement.

In this article, we will discuss all the important tips about ADAS cameras fitted in a car or SUV, how these systems function and why recalibration of the sensors and cameras are crucial after auto glass replacement.

ADAS – The Secondary Eye

The driver assistance system performs its function through cameras and sensors. Think of this system as the driver’s secondary eye. Whenever there is danger on the road, the ADAS cameras alert the driver. Plus, the system also activates automated security measures, based on specific needs. In short, the ADAS system keeps the driver fully aware of the driving environment.

The role of ADAS cameras is an extremely important one. As a result of this advanced system, there has been a reduction in the number of road accidents. Early warnings also help the driver lessen the impact of serious injuries. In some vehicles, the ADAS system is pre-installed. In other cars and SUVs, you can get the features added by an expert technician. Not just in the front windshield, you can get these features installed throughout the vehicle including the side-view mirrors. Properly installed, the system will provide the driver with a 360 degree view of the driving environment, enhancing the road safety of the driver as a result.

If you have recently had an auto glass installation or an auto window replacement, you should never forget to get the ADAS cameras calibrated. The alignment of the cameras is disturbed during a car window replacement. An auto glass technician will realign the cameras post-replacement.

For more information on ADAS cameras recalibration, feel free to get in touch SIR Auto Glass in the Portland Metro area. We specialize in the realignment of the cameras when you get your cracked or damaged windshield replaced with a new automotive glass. Our technicians will also equip you with some practical tips about the use of the ADAS system and its proper functioning.

Camera-Enabled Role of ADAS Systems

There are different ways in which an ADAS system uses cameras to alert the driver of possible danger while on the road.

Surround View: One of the major functions of ADAS cameras is to provide the driver with a 360 degree of the surroundings. This, in turn, helps the driver to avoid blind spots and drive with enhanced safety. These cameras also enable the driver to detect lanes, recognize traffic signs and get collision warnings as well as parking assistance, thereby improving safety manifolds.

In-Vehicle Surveillance: While getting a surround view is crucial, it is also important to monitor the inside of the vehicle. Right from driver behavior analysis and viewing the car interiors to keeping an eye on passengers, the ADAS cameras help a great deal in ensuring safe driving.

As a smart driver, you should keep the ADAS camera properly aligned at all times. If you spot any issue with the camera or the system, you should immediately get it checked and fixed for safe driving.

How Does an ADAS System Work?

An ADAS system uses a combination of top quality cameras and advanced processing technologies to detect potential safety hazards and react immediately. In most cars and SUVs, these cameras are installed on the inside of the windshield glass, the rear view glass or on the roof of the car.

In some cars, you will find two cameras mounted on the windshield. The ADAS system captures the images of the surroundings of the vehicle and supplies accurate data to the driver in real time. As soon as the driver receives crucial information in real time, he or she finds it easy to take action at the right time to avoid danger or the risk of serious injuries. These cameras have useful features to collect data and stream video for the driver to see in real time with low latency. This is exactly why the DAS system is one of the most important vehicle safety elements.

How to Choose the Right Camera for Your ADAS System

Not just the role, but you also need to understand the different camera features of a vehicle’s ADAS system. Knowing the features will help you select the right type of camera for the ADAS device in your car or SUV. Here are some of the key features that’s great ADAS camera has:


When it comes to ADAS cameras, you do not need to go for very high resolution. A camera with a resolution of 2 MP is suitable for the purpose. However, you can go a little beyond this resolution as well.

High Dynamic Range

One of the key features of ADAS cameras is HDR or High Dynamic Range. The ADAS systems are designed to perform in a range of lighting conditions, from bright areas to dark areas. Therefore, HDR cameras are ideal for ADAS devices, as they prevent overexposure and underexposure.


For the ADAS system to function properly, the camera interface should be able to transmit data for over a distance of 10 meters with a high level of accuracy. Equipped with such an interface, the distance between the camera and the host processor does not create any problem. That is exactly why you should opt for GMSL cameras for the system to function efficiently.

LED Flicker Mitigation

Most vehicles come with LED light, which makes it difficult to read the images. In order to eliminate the problem of flickering for easy reading, you should install a camera with LFM feature. These cameras are designed to accurately capture images even when the LED lights are very strong.

Low Latency

The cameras you choose should also have low latency. This feature will help the quick and easy transfer of captured images to the display in real time. The feature enables the system to take automated decisions.

Platform Compatibility

The compatibility of the ADAS camera with the processor is important. If there is any kind of incompatibility between the two, the system will fail to deliver high-precision results. There are many ADAS cameras that are pre-integrated with certain types of processors. Make sure you consider the platform compatibility or get those cameras that are already integrated.

Hopefully, you have understood the key features of ADAS cameras. If you still have a question or seek expert help in the selection and integration of cameras into your ADAS device, do not hesitate to reach out to one of our specialists at SIR Auto Glass in the Portland metro area, OR.

What is ADAS Calibration?

ADAS calibration refers to the alignment of the sensors that gather data and relay it to the system. The sensors may get misaligned due to various reasons. As soon as it is found that the cameras get out of alignment with the vehicle, the problem requires fixing. Realignment or recalibration puts the sensors back in their correct position once again for efficient and accurate functioning.

Even if the ADAS cameras are out of alignment a little, it will affect the reaction time. If you plan to stay safe on the road, you should always keep a close watch on the positioning of the ADAS cameras.

Whether the cameras are out of alignment due to a minor collision or windshield glass replacement, you should not waste any time in getting them realigned again in the correct position. It is for the automotive technician to check the positioning of the ADAS cameras and realign or recalibrate them, if they are out of alignment. At SIR Auto Glass, you will find some of the most experienced professionals for the recalibration of the ADAS sensors in your vehicle.

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Different Types of ADAS Camera Calibration

Based on the specific type of your ADAS system, the calibration can be static, dynamic or both. A highly trained auto technician will perform the device recalibration in an effective manner for accurate functioning.


In most vehicles, static calibration is required. Just as the name suggests, static recalibration refers to realignment of the ADAS cameras done while the vehicle is in a stationary position. In order to carry out the job, the technician uses a specific set of tools and techniques. As per the make and model of your car or SUV, the professional may also need to do some manual calibration.

Some necessary tools required for this calibration include ADAS scan tool, calibration tool, alignment rack, measuring tapes etc.


In some cars and SUVs, dynamic calibration needs to be done. During such a calibration, the vehicle needs to be driven at a specific speed and under some specific conditions. Do not think of this exercise as a test drive. In fact, it is a special process and carried out while connected to an ADAS scan tool. The drive for calibration will be conducted on a marked road.

In many vehicles, static calibration will be first required and then a dynamic calibration will follow to complete the procedure. For a dynamic ADAS calibration, at least two auto technicians will be required. For more details on different types of ADAS camera calibration, get in touch with one of our expert technicians at SIR Auto Glass in areas such as Portland, Wilsonville, Oregon City, Lake Oswego, Tualatin or Gresham and remain well-informed.

More ADAS Camera Calibration Tips

When it comes to ADAS camera realignment, you should only rely on experts. This is a job of highly technical nature. You should never get the job done by someone with little or no experience in recalibration at all.

Here are some key points you should keep in mind:

  • ADAS camera calibration for each make and model requires specific kind of preparation and instructions.
  • If sonic or ultrasonic parking sensors are damaged, you will need to replace the bumper in which they are secured.
  • ADAS recalibration is a time-consuming process. Before you head for calibration, you should have a few hours in hand.
  • In many cars, a diagnostic scan will be required both before the repair or recalibration and after the repair of the cameras.

Though calibration of ADAS sensors is both complex and time-consuming, you should never take the job lightly. This is something that is directly related to your safety on the road. Therefore, you should make sure you get the job done by a highly experienced auto technician as fast as possible.

ADAS Camera Recalibration after a Windshield Replacement

There are several reasons that can lead to chips and cracks on a windshield. If you have a broken windshield glass and get it replaced, never forget to get the ADAS cameras recalibrated as well.

If you have auto insurance, you should get in touch with your insurer to find out whether your plan has coverage for windshield replacement and recalibration. Based on what type of insurance you have, the plan can cover the cost either in part or in full. If you are not sure about the coverage of your insurance plan, all you need to do is get in touch with one of our professionals.

We will not just verify your auto glass coverage, but also set up an auto glass and ADAS cameras calibration claim.

Still Have a Question?

If you still want to ask something about ADAS cameras and the recalibration process, do not hesitate to reach out to one of our experts at SIR Auto Glass. Based in the Portland Metro area, we specialize in auto windshield repair and car window replacement as well ADAS sensor calibration. Our mobile auto glass repair and mobile windshield replacement are designed for people who lack the time to take their vehicle to the auto glass shop. For your free consultation, you can call our office phone number or send us an email.