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Toyota cuts global production in April by 17%

TOKYO — Toyota is cutting its global production target in April to 750,000 vehicles, down 150,000 from an earlier plan, the automaker said on Thursday, as a semiconductor shortage and the COVID-19 pandemic bite into its plans. The news comes about a week after Toyota said it would scale back domestic production by up to 20% during the months of April, May and June to ease the strain on suppliers battling shortages of chips and other parts. "It is still difficult to foresee the situation several months ahead, and there is a possibility the current plan will be revised downward," the company said in a statement. Average monthly global production for the period from April to June would be about 800,000, Toyota added. Its global vehicle production will be down 10% in May and 5% in June from previous estimates at the beginning of the year, said Toyota executive Kazunari Kumakura. The shortages have led the automaker to repeatedly change its production plan, frustrating suppliers and prompting President Akio Toyoda to call the interval from April through June an "intentional cooling off" period. Apart from the persistent chips shortage, Toyota faces a number of challenges. Curbs against COVID-19 forced it to suspend a joint venture with China's FAW Group in the northeastern city of Changchun. The automaker also cited logistical hurdles for suspension at a plant in Russia amid political uncertainty sparked by the Ukraine invasion, which Russia calls a special operation. These factors were not reflected in the April-June global production plan, Kumakura said, adding that while Toyota had not yet suffered specific impacts from the Ukraine crisis, it would look into short- and long-term risks. Related video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Plants/Manufacturing Lexus Toyota coronavirus chip shortage

Toyota develops new pre-collision system with steering assist

A number of automakers are working on developing fully autonomous cars, but it looks like the groundwork for such technologies will likely show up first as semi-autonomous systems for both safety and convenience. Following recent announcements from Nissan and Ford in this area, Toyota has now released information for some of its advanced semi-autonomous technologies that could be offered in production cars over the next few years.
On the safety front, Toyota's new pre-collision system with pedestrian-avoidance steering assist is aimed at protecting the folks who aren't in the car. This system combines visual and audible alerts with automatic brake assist and automatic steering. If warnings don't get the driver to slow down, the brake assist kicks in if a collision is very likely, but if that is still not able to avoid the impending collision (and if there is enough room to do so), the car can automatically steer itself around the pedestrian. This sounds most beneficial for last-second dangers such as a person accidently stepping out into the road in front of a car. Toyota hopes to have this technology available to customers by 2015.
The Japanese automaker is also testing a suite of technologies called Automated Highway Driving Assist (AHDA). The key part of this is a new adaptive cruise control system that uses vehicle-to-vehicle (V2V) communications rather than a radar-based system. This cooperative-adaptive cruise control allows vehicles to communicate their acceleration and deceleration data with other cars, which Toyota says this helps to improve fuel efficiency and traffic flow. Also a part of AHDA is the Lane Trace Control feature, which sounds like a next-gen lane keep assist. This system uses cameras, radar and a computer to keep the vehicle in a "smooth driving line" by being able to change steering angle, engine torque and braking force. Toyota says this technology could be in place by the "mid-2010s."

CARB uses tricked-out RAV4 EV to measure air pollution in California

The old-school Toyota RAV4 EV you see above is the California Air Resources Board's version of a non-participant observer. The all-electric vehicle cruises around the state measuring airborne pollution. Since it's powered by batteries, there are no tailpipe emissions created as CARB tries to get a handle on how dirty the roadway air is. The problem, CARB says, is that it is difficult to measure air pollution levels, "during calm conditions at night and in the early morning." There are over 250 stationary air monitoring sites in California today, but the Board wanted a way to expand where and when it can test for things like ultrafine particles, carbon dioxide and nox. The original plan for the Mobile Monitoring Platform – as the RAV4 EV is officially called – was to "Investigate Spatial, Diurnal and Seasonal Pollution Gradients" on California's highways and ports. The RAV4 EV was originally expected to cost $280,000 (see pages 11-12 in this PDF from 2009), but a new report in the Modesto Bee says it had a total of $300,000 just in monitoring equipment. Michael Benjamin, CARB's chief of air monitoring, told the Bee that the MMP, "paints a thorough picture about what air quality is in any given community." More importantly, the stationary and mobile testing equipment can tell CARB when and where the air is getting cleaner. Which is the whole point, after all.