Toyota ties brakes into NAV to make sure drivers don’t fail to stop at intersection
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Toyota ties brakes into NAV to make sure drivers don’t fail to stop at intersection
Toyota ties brakes into nav system
Posted on Thursday 7 February 2008
Toyota seems to be doing everything it can to take driving out of the hands of its drivers. Their Lexus brand has been pushing self-parking mechanisms (with varying degrees of success) for several years now. Now the world’s biggest auto seller is tying its brake-assist technology in with satellite navigation technology to make sure its ‘drivers’ don’t fail to stop at intersections.
The system is billed as the first technology in the world that ties the brake system in with satellite navigation. The new system will alert the driver to an upcoming stop sign, and then when it decides the driver has approached at too high a speed or is too close to stop with the currently applied brake force, the computer will take over and stop the vehicle. The stop-sign information is contained in the map data built into the system.
Given the nature of the satellite-based GPS system, inaccuracy can be chased down to within a foot (30cm) on the most high-end systems. For systems more like those installed in cars, however, the inaccuracy can be as much as 50ft (15m), especially when moving in relation to a stationary object. Add in the potential for stop sign locations to change or be converted to stop lights, and the possibility for erroneous brake application seems high enough to make anyone nervous about buying such a system. It certainly wouldn’t be the first time a GPS system had led an overly-reliant driver astray.
Toyota claims the system will be ’smart’ about the use of the brakes, adjusting them based on both the GPS information and the data taken from a rear-mounted camera. The new system will be launched on new models in Japan in the near future, which would indicate Toyota has done its homework and thinks it can safely bring the technology to market.
As drivers and car enthusiasts, we have to wonder how much this sort of technology will actually help drivers avoid accidents and how much it will instead encourage (even further) decreased attention. After all, why bother paying attention to road signs and intersections if the car will stop you anyway? That’s just time wasted that you could be reading the morning news or applying makeup. Or eating. Or talking on the phone. Or all of the above.
Posted on Thursday 7 February 2008
Toyota seems to be doing everything it can to take driving out of the hands of its drivers. Their Lexus brand has been pushing self-parking mechanisms (with varying degrees of success) for several years now. Now the world’s biggest auto seller is tying its brake-assist technology in with satellite navigation technology to make sure its ‘drivers’ don’t fail to stop at intersections.
The system is billed as the first technology in the world that ties the brake system in with satellite navigation. The new system will alert the driver to an upcoming stop sign, and then when it decides the driver has approached at too high a speed or is too close to stop with the currently applied brake force, the computer will take over and stop the vehicle. The stop-sign information is contained in the map data built into the system.
Given the nature of the satellite-based GPS system, inaccuracy can be chased down to within a foot (30cm) on the most high-end systems. For systems more like those installed in cars, however, the inaccuracy can be as much as 50ft (15m), especially when moving in relation to a stationary object. Add in the potential for stop sign locations to change or be converted to stop lights, and the possibility for erroneous brake application seems high enough to make anyone nervous about buying such a system. It certainly wouldn’t be the first time a GPS system had led an overly-reliant driver astray.
Toyota claims the system will be ’smart’ about the use of the brakes, adjusting them based on both the GPS information and the data taken from a rear-mounted camera. The new system will be launched on new models in Japan in the near future, which would indicate Toyota has done its homework and thinks it can safely bring the technology to market.
As drivers and car enthusiasts, we have to wonder how much this sort of technology will actually help drivers avoid accidents and how much it will instead encourage (even further) decreased attention. After all, why bother paying attention to road signs and intersections if the car will stop you anyway? That’s just time wasted that you could be reading the morning news or applying makeup. Or eating. Or talking on the phone. Or all of the above.
With a lot of distractions increasing during driving; from passengers, radio, Nav, increased traffic, pedestrians, motorcycles/scooters, personal electronics, businesses, billboards, climate changes, etc -- it would be beneficial to have such driving aids once in a while.
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I thought sushi when you said that.
I don't really like the idea that a car should force this upon you. Too much gizmos on cars nowadays. If you suck at driving that much, GTFO.
Also this forces people who have factory nav systems to go and pay for the nav updates so that their car doesn't stop at intersections that no longer have stop signs or if new ones show up.
I don't really like the idea that a car should force this upon you. Too much gizmos on cars nowadays. If you suck at driving that much, GTFO.
Also this forces people who have factory nav systems to go and pay for the nav updates so that their car doesn't stop at intersections that no longer have stop signs or if new ones show up.
Lexus Champion
Joined: Dec 2007
Posts: 2,080
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From: Upland CA (Inland Empire)
i highly doubt this will become popular. and anyway it read the stuff off the ground, every painted sign on the ground where i live is all faded and barely even visible...and what if someone wrote 60 on the road when its supposed to be like 25.
I'm Japanese and just moved to the States a year ago but we're not that advanced as everyone here thinks. I finally convinced my parents to get a DVD player a few months ago lol.