Autoblog

Click on the image above for our Toyota Prius gallery

When an eight-year-old boy on a bicycle gets hit by a car while riding in the middle of the street, the blame often points directly at the youth. However, if the car in question just happens to be a quiet hybrid-electric... there just may be reason to accuse the vehicle.

Last weekend, a youthful Owen Erickson was riding his two-wheeler with a friend when he was struck by a Toyota Prius and tossed onto the hood of the popular hybrid. Thankfully, he was unhurt. His mother, however, was quick to place some of the blame on the "totally silent" Prius, claiming her son never heard it coming. As a scapegoat, the hybrid-electric vehicle is taking more than its fair share of heat. Two years ago, we blogged about the silent danger of hybrids. Earlier this year, Maryland launched a study, and passed legislation aimed at vehicle noise levels (more specifically, the "lack of" audible decibels), citing a legitimate concern for the blind. Just last month, a bill was introduced in the House of Representatives to study whether or not a "minimum sound level" needs to be established for these highly-efficient silent runners.

We obviously haven't "heard" the end of this hybrid-electric argument as it begins to gain momentum around the country. Whether future Prius models are equipped with blaring sirens or not, we do know that Moms will still need to teach their children to not play in the middle of the street. Thanks for the tip, Tyler!

[Source: KARE 11]

Click above for a high-resolution gallery of the 2007 Toyota Prius Touring.

While the Toyota Prius and other hybrids may be the next best thing to riding a Vespa for the environment, one group has been concerned about their lack of noise they produce. Members of the National Federation of the Blind are voicing their concerns to a Maryland legislative committee today regarding the safety of hybrid vehicles while running in all-electric mode. It's been reported over the last couple of years that individuals who rely on sound to safely interpret and navigate their surroundings are at risk when navigating congested urban environments populated by hybrids. The legislative task force will study the effects of a vehicle's noise levels on pedestrian safety and make a recommendation by the end of the year. If this initiative gets traction, we don't think a Prius will start singing like the Ferrari F430 anytime soon... but maybe they could give it a nice growl like the Audi R8?

[Source: Automotive News (subs. req'd)]

The safety-obsessed people over at Siemens VDO have developed a new system that, depending on the noise produced by a crash, will figure out the best way to deploy the airbags.

The Crash Impact Sound Sensor (CISS) is quicker on the draw than other systems (up to 15 milliseconds), and depending on the information it receives from the audio sensors, it can determine where the collision took place and the level of severity. In turn, the only airbags deployed would be the ones necessary to protect the affected passengers.

The system is particularly important to the vertically challenged, who have sustained serious injury when an airbag was deployed unnecessarily.

[Source: Siemens VDO via Autopia]