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Aftermarket Lane Assist – 3 Reasons to Use It

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Do you want to add another safety layer to your car? Then, choosing an aftermarket lane assist can be the perfect decision. On the surface, it is just another driving assistance tool. However, it can save lives from fatal accidents. That’s because 33% of all crashes occur during lane-changing scenarios. While changing a lane, a vehicle is vulnerable, especially from the rear end.

That is where this aftermarket lane assist comes in. It can help in dangerous situations and prevent impactful crashes. But there’s more to it than that. Let’s look at this driving assistance device in detail!


Can You Add Aftermarket Lane Assist to Any Car?

Let’s start by debunking some myths.

Can you add lane assist to a car aftermarket? The short answer is yes. However, emphasis is on the word “aftermarket.”

Note that there are two types of lane assist systems.

  • Aftermarket
  • Factory-installed

An aftermarket one is available abundantly in the market. You can find various models and variations in this system. But its key benefit is its universal application. You can install it in any car, regardless of its build, model, and brand.

And its opposite is the factory-installed lane assist system. It comes pre-installed in a car by the manufacturer. For instance, an Audi Q3 SUV will have its own lane assist device. That system is tailored to the car’s specifications and requirements. As you may expect, you will not find factory-installed systems in the market since they only work with their respective car models.

How Does Aftermarket Lane Assist Work?

Aftermarket lane assist systems rely on sensors and cameras. Here’s how it works.

The sensors read the code lines on the road. Using a built-in algorithm, the system alerts the driver when they steer the car out of the lines. Generally, the alert system sends visual or audible notifications.

An alert indicates that the vehicle is driving out of the lines. Hence, a fatal accident can occur with vehicles from adjacent angles. However, the system’s framework can vary depending on whether it uses a camera or sensors. Let’s look at both in detail.


Camera-Based Aftermarket Lane Assist

This type is pretty much self-explanatory. The camera reads road lines and converts them into understandable data. It monitors the road in real time and sends the system triggers if the vehicle isn’t driving between the lines.

The cameras generally mount on the front or rear end of a car. However, some models require mounting the camera on the rear-view mirror.

Sensor-Based Aftermarket Lane Assist

This type replaces the old-fashioned cameras with sensors. A sensor is comparatively more efficient, as it doesn’t get affected by weather or outdoor elements.

The sensor accurately reads the road lines and translates them for its own understanding. If a potential threat is there, it notifies the driver. The manufacturers create these sensors with a smart built-in algorithm. Its main purpose is to understand the road conditions and keep the driver safe.

Features Of a Lane Assist System

Whether you buy a factory-installed or aftermarket lane assist system, some features remain the same. Let’s look at them in detail:

1. Reading Road Lines

A lane assist system reads the line on the roads. The sensors can detect when you drive off-lane. That’s because such scenarios can lead to fatal crashes with other vehicles. Thus, the sensors ensure you follow the lane lines on the road.

2. Converting Data Into Understandable Format

A lane assist system converts its readings into a readable format. The sensors use algorithms for this conversion. As a result, it can differentiate between the lane and off-lane.

3. Alert System

The alert system is the communication channel between an aftermarket lane assist and the driver. It triggers when you drive off the road lines. An alert can be audible or visual based on the system’s model.

When the system sends a notification, that means you have to adjust the car. Otherwise, you may get into an accident or a crash.

4. Additional Features

Modern lane assist systems have even more robust features. You get safety additions, like forward collision warnings and blind spot monitoring. However, the aftermarket lane assist price of advanced systems is significantly expensive.


Types Of Aftermarket Lane Assist

Note that an aftermarket lane assist isn’t limited to a single type. You can find this system in different variants. While the fundamental framework is similar, the functions can vary. Let’s look at the 3 most common types to provide a clearer picture:

1. Lane Assist System

This type is the most common one available abundantly as factory-installed and aftermarket. It has a straightforward framework consisting of the following two steps:

  • Monitoring your lane position
  • Warning you when you go off the lane.

Generally, this system uses an alert system. You can see the notifications on the dashboard or hear them. However, some systems also offer gentle vibrations via the steering wheel. Either way, the signal indicates to adjust your vehicle’s position.

2. Lane-Keep Assist System

This system takes one step further than the lane assist one. It also tracks your vehicle’s turn signal. If it is off and you cross, it will automatically position your car inside the lane.

There’s no need to worry. This system doesn’t take away your control of your vehicle. Instead, its intelligent algorithm keeps you protected. Also, its self-positioning mechanism is gentle, ensuring that the driver is comfortable.

3. Lane-Centering Assist

Lane-centering assist is an upgrade to the lane-keep assist system. It tracks your position and keeps you at the lane’s center. This feature can come in handy, especially if you frequently go off the lane.

Remember that staying at the lane’s center is more helpful. This way, you have minimal to zero chances of lane-changing accidents.


3 Reasons Why You Need Lane Assist System

Here are 3 key reasons to get an aftermarket lane assist system for your car:

1. Driving Safety

For every driver, safety MUST be the priority. Driving on busy highways can be dangerous. That is where the lane assist system comes in.

Note that most accidents happen when a car is changing its lane. You can prevent these crashes by using the lane-assist system. Regardless of its type, it will protect you on the road!

2. Ease Of Use

A lane assist system requires minimal human input. That means less burden with increased protection!

The system has a pre-designed framework. It doesn’t need human interference. All you need to input is to change your position after getting the alert. And even that isn’t required if you have an advanced lane-centering or lane-keeping assist system.

3. Increases Driving Skills

Are you a new driver? Then, you might get nervous on busy roads and highways. That is why you need a lane assist system.

It upgrades your driving abilities by taking the stress off your shoulders. Additionally, it improves your response time and decision-making skills. These abilities are essential to become an excellent driver. In no time, you will notice your driving has become more efficient!

Benefits of Buying Aftermarket Lane Assist Over Factory-Installed Systems

Aftermarket lane assist or cars with factory-installed systems? The short answer is an aftermarket system. Let’s see why it has the edge over factory-built lane assist tools:

1. More Versatile

An aftermarket lane assist is comparatively more flexible and versatile. It isn’t created specifically for a single model. Moreover, it has more advanced features than just its titular function.

2. Market Availability

Aftermarket lane assist systems are widely available in the market. You can find reliable manufacturers, like OYI Electronic. The best part is that their spare parts are also abundantly available.

What does that mean? Firstly, it reduces repair and maintenance costs. Also, you don’t need to consult the car manufacturer to fix a fault in your aftermarket lane assist. Any local expert can handle this job!

3. Easy Installation & Customization

A manufacturer, like OYI Electronic, can customize lane assist systems for you. That means you can get a tool that fits your car perfectly. This way, you don’t have to worry about post-installation concerns like cables and components.

Furthermore, the installation process of aftermarket lane assist systems is straightforward. Generally, the product manual carries all the essential steps. It can save professional installation costs from a third party.

4. More Convenient

Let’s say you have an older car with no lane-change assist. What if you want one now?

You have two options. Either you can get a new car with a built-in driving assistance system. Alternatively, you can get an aftermarket lane assist.

The second option seems ten times more convenient and affordable. That is how aftermarket lane assist can save you!

OYI company's factory area


If you haven’t added an aftermarket lane assist in your car yet, now’s the perfect time. You have various options in terms of manufacturers and companies. Many governments are also promoting driving assistance tools to limit the number of accidents.

So, how to buy the best aftermarket lane departure warning system? First, contact OYI Electronic and provide your requirements. They can offer you a price quote for free. Furthermore, they can support with installation and maintenance of your system. They maintain their 98% with all driving assistance systems by testing them in difficult scenarios. What more could you ask for?

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