Blind spot function

Types of vehicles with blind spot function

The blind spot function has become an essential safety feature in modern vehicles, helping drivers avoid accidents when changing lanes or merging into traffic. This system typically employs sensors or cameras that monitor the areas adjacent to the vehicle, alerting the driver to the presence of other vehicles or obstacles that may not be visible in the rearview mirrors.

There are various types of vehicles with blind spot functions:

• Luxury Vehicles

  Many high-end cars, trucks, and SUVs come standard with a blind spot function or offer it as part of an advanced safety package. The technology enhances overall safety and convenience, aligning with the luxury brand's commitment to innovation and customer care.

• Mid-Range Vehicles

  As the blind spot function becomes more common, it is included in the standard or optional features of various mid-range cars, trucks, and SUVs. Manufacturers often offer it in higher trims or as part of a package that may include other advanced safety and convenience features.

• Motorcycles

  Some advanced motorcycles are equipped with blind spot monitoring systems. Given the motorcycle's smaller size and the increased risk of blind spots, this technology can be crucial in enhancing rider safety. The system works similarly to that in vehicles, using sensors to monitor the bike's sides and alert the rider to approaching vehicles or obstacles.

• Commercial Vehicles

  Many commercial vehicles, such as trucks and vans, are equipped with blind spot functions, especially those used in logistics and transportation. This is essential for the safety of drivers and other road users, given the larger size and longer length of these vehicles compared to regular cars.

• Aftermarket Solutions

  For older vehicles lacking an integrated blind spot function, various aftermarket systems are available. These systems vary in technology and performance but usually include sensors and indicators to help monitor blind spots. They provide a cost-effective solution for enhancing vehicle safety in older models.

Specifications and Maintenance of Blind Spot Function

The specification of vehicles' blind spot function areas varies depending on the make and model. However, there are general specifications to take note of.

• Radar Sensors

  Radar sensors are usually located at the rear corners of the vehicle. They monitor traffic in the adjacent lanes. The sensors detect vehicles that enter the blind spot area. They use electromagnetic waves to identify objects. The waves can tell the size, speed, and direction of objects moving near the vehicle.

• Display and Warning Systems

  Vehicles with advanced blind spot functions have a display screen. The driver can monitor the surrounding traffic through the screen. The system also has alert mechanisms. The blind spot monitoring system alerts the driver when there is a vehicle in the blind spot area. The alert can be visual, audio, or tactile. For instance, a visual alert can be a warning light on the side mirror.

• Camera Systems

  Some vehicles use a camera system instead of radar sensors. The cameras are usually located at the rear and side mirrors. They provide live feeds of the blind spot areas. The cameras have night vision capabilities. They can provide clear images in low-light environments.

• Automatic Intervention

  The advanced blind spot functions can intervene automatically. For instance, if the driver attempts to change lanes when there is another vehicle, the system can apply brakes. It can also steer the vehicle back to the original lane. The system uses integrated sensors to monitor the surrounding environment. It processes data to make real-time decisions.

Like other vehicle parts, it is necessary to maintain the blind spot function to ensure it works properly. Here are some maintenance tips.

• Regular Inspection

  The first step in maintaining the blind spot function is to inspect it regularly. Check for any physical damage to the sensors or cameras. Also, look for dirt, debris, or moisture that may affect their performance. Ensure the radar sensors are unobstructed. Things like dirt and moisture can interfere with their ability to detect vehicles accurately.

• Clean the Sensors and Cameras

  Blind spot monitoring systems rely on sensors and cameras to function. Hence, it is important to keep them clean. Use a soft cloth and mild detergent to clean the sensors and cameras. Avoid using abrasive materials that can scratch their surfaces. Also, ensure that the lenses are free from contaminants. Contaminants can distort the images or signals.

• Software Updates

  Some vehicles with blind spot functions come with advanced monitoring systems. The systems may require periodic software updates. The updates improve performance and add new features. Check with the manufacturer for any available updates. Alternatively, ensure that the software is up to date.

• Professional Calibration

  Over time, the sensors and cameras may become misaligned. This can happen due to normal wear and tear or after a collision. Misalignment can reduce the effectiveness of the blind spot function. Professional calibration ensures the sensors and cameras are correctly positioned. They also ensure the system functions optimally.

How to choose blind spot function

When sourcing car accessories with blind spot functions, here are some points to consider.

• The type of BSM system

  There are two significant types of BSM systems to consider, the blind-spot monitor with rear cross-traffic alert and the blind spot mirror. The first system is electronic and can be expensive, while the second is manual and less expensive. It is important to know the type of BSM system to source and the budget.

• Vehicle compatibility

  Not all vehicles are designed to use the blind spot monitor system. When choosing the vehicle parts for resale, consider the make, model, and year of the vehicle. This will ensure the sensors, wiring, and display unit are compatible with the car.

• Features

  Different BSM systems have various features, such as audible alerts, visual indicators, and lane change assist. Choose a system that has features that blind spot function that business customers would prefer.

• Ease of installation

  Some BSM systems are easy to install and can be done by an experienced DIY person, while others require a professional. Choose systems that are easy to install and come with installation manuals for DIY.

• Budget

  Blind spot monitors with cross-traffic alert are more expensive than mirrors. Consider the budget and find solutions with various features and price ranges.

• Quality and reliability

  Select parts from reputable suppliers that are quality and reliable. Check reviews and ratings to ensure the products will serve the customers as expected.

How to DIY and replace blind spot function

It is possible to install the blind spot function oneself, provided that one has the necessary technical skills and knowledge. Each vehicle is unique, and the installation steps may vary. It is important to follow the manufacturer's instructions for the specific kit being installed. Generally, the steps include the following:

• Preparation: Gather all necessary tools for the installation, such as screwdrivers, pliers, wire cutters, electrical tape, and a socket set. It is also important to read the user manual and understand the installation process before starting. Park the vehicle in a clean, well-lit environment and ensure that all components of the blind spot monitoring system are available.
• Disconnect the Battery: Before starting the installation, it is important to disconnect the vehicle's battery. This ensures safety and prevents any electrical short circuits or damage to the vehicle's electrical system.
• Install the Sensors: The sensors are the most important components of the blind spot monitoring system. They detect vehicles in the driver's blind spot. Depending on the system, the sensors are either mounted on the side mirrors or installed on the rear bumper. When installing the sensors, ensure they are positioned correctly and securely to avoid any movement or misalignment.
• Connect the Wiring: After installing the sensors, the next step is connecting the system's wiring. The wiring is usually routed through the vehicle's interior, following the manufacturer's instructions. The wiring connects the sensors to the control module and the vehicle's power supply. It is important to ensure that the wiring is securely and neatly routed to avoid any interference with the vehicle's operation and to prevent any electrical short circuits.
• Install the Control Module: The control module is the brain of the blind spot monitoring system. It receives data from the sensors, processes it, and communicates with the warning indicators. The control module is usually installed under the dashboard or near the vehicle's center console. When installing the control module, ensure it is securely mounted and connected to the vehicle's power supply.
• Connect the Warning Indicators: The warning indicators inform the driver of vehicles in the blind spot. Depending on the system, the indicators are either lights on the side mirrors or a display on the dashboard. The warning indicators are connected to the control module, which controls their operation based on data from the sensors.
• Test the System: After completing the installation, it is important to test the blind spot monitoring system to ensure it functions correctly. Reconnect the vehicle's battery and start the vehicle. Check that the warning indicators operate correctly and that the sensors detect vehicles in the blind spot. If the system does not work correctly, check the installation and connections to ensure they are secure and correctly positioned.

Q&A

Q1: Does the blind spot function work in all weather conditions?

A1: While the blind spot function is designed to work in various conditions, extreme weather (like heavy rain or snow) can affect its performance.

Q2: Can the blind spot function be manually turned off?

A2: Yes, in many vehicles, the blind spot function can be manually turned off if the driver prefers not to use it.

Q3: Does the blind spot function require regular maintenance?

A3: Yes, like any other sensor-based system in a vehicle, the blind spot function requires the sensors to be clean and unobstructed. Regular maintenance ensures optimal performance.

Q4: Can the blind spot function be added to older car models?

A4: Yes, there are aftermarket blind spot monitors that can be installed in older car models. However, the features and quality may vary based on the product.

Q5: Does the blind spot function replace checking mirrors?

A5: No, the blind spot function is an additional aid. Drivers should always check their mirrors in conjunction with the blind spot function.