The parking sensors assist to give a caution when an object or vehicle is coming towards from rear or front of the car. These are provided generally on the lower part of bumpers.
They look like small circular devices. Ususally, four sensors on each bumper are provided. You may notice with concentration because these are of body and bumper matching colour.
Generally, parking sensors are provided only in rear bumper. However cars with long bonnets are also provided in front bumpers. It increases ease of parking.
Parking Sensors
Parking sensors play very important role. These allow drivers to judge accurately the available distance between your car and other vehicles or obstacles. In this way chances of collision are minimized.
Working Principle
This system works on the basis of ultrasonic sensors. It emits sound waves. A controller is attached which measures how long it take to bounce back the waves when these hits some object. It assists to have clear idea how far is the object or vehicle.
A driver can see the available space in LCD. Mostly, front bumper parking sensors detect objects upto 4 feet and rear ones upto 8 feet.
When Parking Sensors Activated?
- Rear sensors automatically activated when driver shifts the vehicle in reverse gear.
- Front parking sensors activated when the vehicle transmission is in Drive mode. In some vehicles these activate when speed is below 10 km/hour.
- Front and rear sensors automatically activated when vehicle is shifted to reverse gear. It displays both readings on LCD.
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Parking Sensors: Indications / Sounds
- Warning tones and graphic colors of indicators in the display gives idea how close you are to the obtsacles.
- Continuous warning tones and red indicator in the display, means you are very close to vehicles or obstacles.
Benefits of Parking Sensors
A good and well aware driver is one who knows his vehicle’s each and every function and take benefits at the spot.
1. Safety
First and foremost advantage is safety. It eventually upgrades the safety and security of drivers and passengers. They help minimize the probability of parking collisions.
2. Cost Effective Investment
Once you purchase vehicle with parking sensor feature, actually you invest in secure vehicle. Day to day maintenace of body works and paint touch ups due to bad parking can be avoided.
3. Stress Free Parking
It improves your parking confidence. Many drivers face parking stress in unfamiliar parking spaces. They reduce stress and make you confident.
4. Damage Reduction
Cars with this facility are less liable to damage. Drivers are warned before time and act accordingly.
Market Volume of Parking Sensors in Newly-Assembled Light Vehicles Fitted With Parking Assistance Systems in North America from 2013 to 2033
Modern cars are necessarily equipped with parking sensors. Have a look at the surging market of this industry.
Necessary Care for Parking Sensors
- Inspect, calibrate and service regualrly for smooth running.
- Apply moist microfibre fabric stuff delicately to clean the dirt off.
- Apply with the tip of your finger in rotation. It ensures effective dirt cleaning.
- Always cover with masking disks while painting bumpers and fenders
