Blind-Spot Monitoring system helps prevent accidents
If you’ve been listening to the radio lately, you’ve likely heard advertisements suggesting that you need to buy a new Ford or Nissan with the latest blind-spot monitoring systems. While we agree that driving a vehicle that offers this collision-avoidance technology can prevent accidents, we don’t agree that you need to buy a new car or truck to obtain that technology. Your local specialty mobile enhancement retailer offers a variety of collision-avoidance solutions that can be added to your existing vehicle. Let’s take a look at blind-spot monitoring systems.
Backup camera
Did you ever wish you had eyes in the back of your head? When you are backing into a parking spot, being able to know where the car behind you is would save a lot of time and nervousness. If your car doesn’t have a backup camera or parking sensors, then it’s time to visit your local mobile electronics specialists. They can add these parking safety systems to almost any vehicle on the road.
The classic backup camera system consists of a compact camera, typically about a 1-inch cube. The image produced by a backup camera covers a wide field of vision in both the horizontal and vertical planes. The image is reversed from that of a normal camera. When the camera is installed pointing rearward, this reversed image shows objects on the right side of the vehicle on the right side of the display screen. This orientation mimics what you would see in a rear view mirror.
Most cameras are water-resistant so rain, snow, mud and dust don’t affect their performance. The wiring for these cameras is also water-resistant, usually up to the first connection unless specified otherwise. That connection should be inside the vehicle.
Most good-quality cameras use wide-aperture shutters that allow the camera to capture a lot of light, even when it’s dark out. The reverse lights of your vehicle are often more than adequate to light up everything behind you. Most of these cameras are rated down to 0.5 or 1 Lux of light sensitivity. If you need to see in the dark, then there are cameras with built-in IR light transmitters. These can be used inside closed areas, like an engine compartment of a boat or the container of a delivery van.
Cameras can be installed at the top of or above your license plate. Some custom camera solutions are built into replacement tailgate, hatch handles and third brake light assemblies for many trucks and SUVs.
Parking Sensors
An alternative to a camera system is a parking sensor system. Instead of a camera, these systems use several ultrasonic sensors to detect the presence of objects. These sensors emit a very high-frequency signal, then measure how long it takes for that signal to bounce off an object and return to a receiving sensor built into the same small unit. These sensors are typically installed on the rear bumper of your vehicle. When installed properly, they do a great job of detecting even small objects like the post of a sign. This method of object detection is the same as what bats use for navigation.
How a parking sensor system works varies by brand. Some systems have a small display that shows you which sensor has detected an object and how far you are from that object. Most systems use a small beeper or buzzer to alert you to the presence of an object. The system will emit a beeping sound when it detects an object. The speed of the beeps increases as you get closer to the object. The warning beeps usually switch to a solid tone once you are within 12 inches of an object.
More-elaborate parking systems also include front-mounted sensors to help when driving forward into parking spot or garage.
Schedule a Driver Safety Consultation
The next step is to schedule an appointment with one of our team members. You calling us at (714) 476-3642.