Connect with us

News

Rivian’s self-driving patent application hints at driver monitoring functionality

Image: Rivian

Published

on

Rivian’s Associate Director of Self-Driving, Oliver Jeromin, discussed a driver monitoring system that’s part of the company’s full self-driving suite in a recent interview. Thanks to a recently published patent application by the all-electric carmaker, more details about how such a system would work are now available.

The patent application, titled “Occupant Awareness Monitoring for Autonomous Vehicles,” was published on July 25, 2019, under serial number US 2019/0225228. It describes a multi-part system wherein driver activity is interpreted through synced wireless devices either on a smartphone or directly with the vehicle itself. If a driver’s awareness is needed and determined not to be available, the vehicle will take remedial action to ensure a high level of safety.

The five levels of vehicle autonomy defined by the Society for Automotive Engineers (SAE) (and adopted by the U.S. National Highway Traffic Safety Administration) range from level 0 with no automation to level 5 with full automation. Levels 3-5 specifically require that their human driver (or passenger if Level 5) be ready to retake control of the vehicle or respond in some way under specific circumstances. That said, Rivian’s invention described in this application seeks to detect whether the necessary level of readiness is present in the driver.

“The present inventors have recognized the technological problem of a potential need for human intervention in connection with the operation of autonomous automotive vehicles featuring autonomy levels 3, 4, or 5, and have observed a need for a technological solution to monitor the awareness of vehicle occupants,” the application states in the background portion of the description.

The monitoring process is described to work as follows:

Advertisement
  1. Connect, by vehicle, to wireless device of vehicle occupant.
  2. Receive, by vehicle, signal from wireless device indicative of activity of the vehicle occupant and processing the signal to determine level of awareness of vehicle occupant.
  3. Determine whether level of awareness of vehicle occupant satisfies a threshold.
  4. Generate, by vehicle, alert based upon whether level of awareness of vehicle occupant satisfies threshold.

To accomplish these steps, Rivian proposes in the application to pair electronic devices that can track and provide driver data to the automated driving program, e.g., general smartphones or tablets, finesses trackers, and electronically connected medical devices. If a driver is watching a movie or has vital signs indicating sleep (breathing rate, pulse, etc.), the vehicle would know the driver is not ready to resume control if needed and respond appropriately.

Also described in the patent application are enforcement ideas such as a series of touch screen prompts requiring a response, and in the event of no response, the vehicle would pull over and stop. If an emergency situation were detected via the connected medical devices, the car would pull over and call 911. Along with a fitness tracker, other medical devices suggested for use in the application are glucose monitors, blood oxygen monitors, and breathalyzers.

Driver attentiveness while using self-driving features is already a problem under Level 2 programs where warning prompts are fairly strict about keeping eyes on the road. Tesla, for instance, regularly reminds its customers that Autopilot isn’t a full self-driving system yet and needs complete driver attention. However, as headlines and Tesla crash investigations have indicated, the warning isn’t always heeded.

Rivian’s driver monitoring system certainly sounds like a good step towards increasing safety measures as the carmaker continues to develop its product lines. The proposed syncing of medical devices might run into some resistance on privacy grounds, but the overall payoff that a safe self-driving experience will provide may find cause for compromise. Overall, it’s clear Rivian has safety as a priority as it prepares to enter the automotive arena with the R1T pickup truck and R1S SUV later next year.

Accidental computer geek, fascinated by most history and the multiplanetary future on its way. Quite keen on the democratization of space. | It's pronounced day-sha, but I answer to almost any variation thereof.

Advertisement
Comments

Elon Musk

Tesla analysts believe Musk and Trump feud will pass

Tesla CEO Elon Musk and U.S. President Donald Trump’s feud shall pass, several bulls say.

Published

on

The White House, Public domain, via Wikimedia Commons
President Donald J. Trump purchases a Tesla on the South Lawn, Tuesday, March 11, 2025. (Official White House Photo by Molly Riley)

Tesla analysts are breaking down the current feud between CEO Elon Musk and U.S. President Donald Trump, as the two continue to disagree on the “Big Beautiful Bill” and its impact on the country’s national debt.

Musk, who headed the Department of Government Efficiency (DOGE) under the Trump Administration, left his post in May. Soon thereafter, he and President Trump entered a very public and verbal disagreement, where things turned sour. They reconciled to an extent, and things seemed to be in the past.

However, the second disagreement between the two started on Monday, as Musk continued to push back on the “Big Beautiful Bill” that the Trump administration is attempting to sign into law. It would, by Musk’s estimation, increase spending and reverse the work DOGE did to trim the deficit.

President Trump has hinted that DOGE could be “the monster” that “eats Elon,” threatening to end the subsidies that SpaceX and Tesla receive. Musk has not been opposed to ending government subsidies for companies, including his own, as long as they are all abolished.

How Tesla could benefit from the ‘Big Beautiful Bill’ that axes EV subsidies

Despite this contentious back-and-forth between the two, analysts are sharing their opinions now, and a few of the more bullish Tesla observers are convinced that this feud will pass, Trump and Musk will resolve their differences as they have before, and things will return to normal.

ARK Invest’s Cathie Wood said this morning that the feud between Musk and Trump is another example of “this too shall pass:”

Advertisement

Additionally, Wedbush’s Dan Ives, in a note to investors this morning, said that the situation “will settle:”

“We believe this situation will settle and at the end of the day Musk needs Trump and Trump needs Musk given the AI Arms Race going on between the US and China. The jabs between Musk and Trump will continue as the Budget rolls through Congress but Tesla investors want Musk to focus on driving Tesla and stop this political angle…which has turned into a life of its own in a roller coaster ride since the November elections.”

Advertisement

Tesla shares are down about 5 percent at 3:10 p.m. on the East Coast.

Continue Reading

Elon Musk

Tesla scrambles after Musk sidekick exit, CEO takes over sales

Tesla CEO Elon Musk is reportedly overseeing sales in North America and Europe, Bloomberg reports.

Published

on

Credit: Tesla

Tesla scrambled its executives around following the exit of CEO Elon Musk’s sidekick last week, Omead Afshar. Afshar was relieved of his duties as Head of Sales for both North America and Europe.

Bloomberg is reporting that Musk is now overseeing both regions for sales, according to sources familiar with the matter. Afshar left the company last week, likely due to slow sales in both markets, ending a seven-year term with the electric automaker.

Tesla’s Omead Afshar, known as Elon Musk’s right-hand man, leaves company: reports

Afshar was promoted to the role late last year as Musk was becoming more involved in the road to the White House with President Donald Trump.

Afshar, whose LinkedIn account stated he was working within the “Office of the CEO,” was known as Musk’s right-hand man for years.

Advertisement

Additionally, Tom Zhu, currently the Senior Vice President of Automotive at Tesla, will oversee sales in Asia, according to the report.

It is a scramble by Tesla to get the company’s proven executives over the pain points the automaker has found halfway through the year. Sales are looking to be close to the 1.8 million vehicles the company delivered in both of the past two years.

Tesla is pivoting to pay more attention to the struggling automotive sales that it has felt over the past six months. Although it is still performing well and is the best-selling EV maker by a long way, it is struggling to find growth despite redesigning its vehicles and launching new tech and improvements within them.

The company is also looking to focus more on its deployment of autonomous tech, especially as it recently launched its Robotaxi platform in Austin just over a week ago.

Tesla officially launches Robotaxi service with no driver

Advertisement

However, while this is the long-term catalyst for Tesla, sales still need some work, and it appears the company’s strategy is to put its biggest guns on its biggest problems.

Continue Reading

News

Tesla upgrades Model 3 and Model Y in China, hikes price for long-range sedan

Tesla’s long-range Model 3 now comes with a higher CLTC-rated range of 753 km (468 miles).

Published

on

Credit: Tesla China

Tesla has rolled out a series of quiet upgrades to its Model 3 and Model Y in China, enhancing range and performance for long-range variants. The updates come with a price hike for the Model 3 Long Range All-Wheel Drive, which now costs RMB 285,500 (about $39,300), up RMB 10,000 ($1,400) from the previous price.

Model 3 gets acceleration boost, extended range

Tesla’s long-range Model 3 now comes with a higher CLTC-rated range of 753 km (468 miles), up from 713 km (443 miles), and a faster 0–100 km/h acceleration time of 3.8 seconds, down from 4.4 seconds. These changes suggest that Tesla has bundled the previously optional Acceleration Boost for the Model 3, once priced at RMB 14,100 ($1,968), as a standard feature.

Delivery wait times for the long-range Model 3 have also been shortened, from 3–5 weeks to just 1–3 weeks, as per CNEV Post. No changes were made to the entry-level RWD or Performance versions, which retain their RMB 235,500 and RMB 339,500 price points, respectively. Wait times for those trims also remain at 1–3 weeks and 8–10 weeks.

Model Y range increases, pricing holds steady

The Model Y Long Range has also seen its CLTC-rated range increase from 719 km (447 miles) to 750 km (466 miles), though its price remains unchanged at RMB 313,500 ($43,759). The model maintains a 0–100 km/h time of 4.3 seconds.

Tesla also updated delivery times for the Model Y lineup. The Long Range variant now shows a wait time of 1–3 weeks, an improvement from the previous 3–5 weeks. The entry-level RWD version maintained its starting price of RMB 263,500, though its delivery window is now shorter at 2–4 weeks.

Advertisement

Tesla continues to offer several purchase incentives in China, including an RMB 8,000 discount for select paint options, an RMB 8,000 insurance subsidy, and five years of interest-free financing for eligible variants.

Continue Reading

Trending