While you're making a turn or driving ahead, your vehicle's Pre-Collision System with Pedestrian Detection will monitor your surroundings. The newest technology can better support intersections and has a more extended detecting range. In some situations, this technology can pick up on crossing vehicles in more than one lane while the vehicle is moving, as well as crossing vehicles coming from the side.

How Does the Pre-Collision System Work?

For a short time, something takes your attention away from the road. It only takes that long for something to happen, so you need to act right away. The Pre-Collision System starts working when you're not fully aware of the traffic around you. Pre-Collision System Toyota uses a front-facing camera and a laser to keep an eye on other cars in your path. Here are the steps that the Pre-Collision technology takes:

  • The Pre-Collision System has a camera that faces forward and an unseen light that helps you keep track of how far away your car is from the one in front of you.
  • Automatic braking or full-force braking with brake assist is activated by the Pre-Collision system in the event that you are unable to slow down or disregard the system's warnings.

  • While keeping track of your space, the system also checks your speed to see if you are getting too close to the object or car in front of you.

  • The system will let you know through both sound and light if an accident is likely. Now is the time to put on the brakes and move more slowly. 

  • If you need to pay more attention behind the wheel, the Pre-accident system may help you avoid an accident.

What Do Pedestrian Detection And The Pre-Collision System Do?

The Pre Collision System Toyota is a safety feature that is meant to lower the chance or intensity of frontal accidents by alerting drivers to potential collisions with cars in front of them. In some cases, the technology helps you avoid a possible head injury by giving you audio and visible alerts and may even apply the brakes automatically. 

The system can apply the brakes automatically if you don't, and it thinks there is a very high chance of an accident with the car ahead of you. Vehicles that have TSS-P also have Pedestrian Detection, an extra tool that uses the camera inside the vehicle to help drivers see people in some situations.

How Does the Pre-Collision System Keep Cars From Colliding?

This technology slows down the car before an accident happens by using radar to find possible collisions. It will not only tell the driver to slow down, but it will also give the brakes strength when they are used. The Pre-Collision system pays special attention to the region where there is a speed differential of less than or equal to 38 miles per hour, where over 90% of rear-end incidents occur. People who use this method are more likely to have less severe crashes when they happen.

Visual and Audio Signals

An in-car camera and laser technology enable the pre-collision feature to check on the cars in front of the vehicle constantly. After going over the video and data it got, it lets the driver know with audio and visual cues if there is a good chance of a direct accident. To help drivers come to a rapid stop, Pre-collision system coordinates with Brake Assist, allowing them to press down harder on the brakes. The system could apply the brakes if the driver doesn't do anything, and the chance of a crash increases a lot. 

If the system works this way, the crash either has less of an effect or doesn't happen at all. The pre-collision program dramatically reduces the number of front-end accidents by focusing on slowing down the car and making better use of the brakes. Also, crashes that can't be avoided are more likely to be less harmful when this system is put into a car's safety system.


Cars have a system called impact avoidance that is meant to keep them from happening by warning drivers or taking over when things aren't clear. AI, GPS positions, sensors, and car cams are all used by the system to work. One of the newest safety features that are quickly becoming standard with Bryan's Garage in the latest cars is this one. However, because the technology is flexible, it can also be installed in older cars.