Chinese Carmaker Seres Patents Voice-Controlled "in-Vehicle Toilet"
The patent covers a seat-mounted commode with voice control, odor ventilation and waste-drying features as Chinese EV makers seek new ways to stand out.
- Chongqing-Based automaker Seres recently won a patent for a voice-activated 'in-vehicle toilet' that slides from under a passenger's seat. Patent number CN224104011U was officially authorized earlier this month.
- Intense competition in China's saturated electric vehicle market has forced companies to add unconventional features like massage seats and karaoke systems to differentiate their models amid a costly price war.
- Voice commands deploy the toilet while a fan and exhaust pipe channel odors away; a rotating heating element evaporates urine to dry waste stored in a manually emptied tank.
- A 1954 Rolls-Royce Silver Wraith Limousine recently featured a gold-plated toilet converted into a champagne cooler; competitor Polestone offers portable folding seats, though in-vehicle toilets remain rare.
- Seres has not announced plans to produce the toilet, though the company distributes vehicles across China, Europe, the Middle East, and Africa, leaving production status uncertain.
15 Articles
15 Articles
Go on the go: Chinese carmaker Seres may add in-vehicle toilet
If you've ever been sitting shotgun on a long road trip or while stuck in traffic, you've likely faced the dire dilemma of pulling over to find a bathroom, holding it, or even worse, the risky proposition of going into a bottle or cup. One automaker may be on the verge of a solution to that problem after being granted a patent for an "in-vehicle toilet" — or as your mom might call it, a potty patent. Chinese automaker Seres may be planning to …
Chinese automaker Seres, which also works with technology giant Huawei, has successfully patented a toilet integrated under a car seat in China.
Chinese EV Company Develops Car With Built-In Toilet
A Chinese EV company has patented a voice-controlled in-car toilet that slides out from under a passenger seat. Credit: Flickr / World Bank CC BY-NC-ND 2.0 A Chinese electric vehicle company has patented a voice-controlled in-vehicle toilet that slides out from beneath a passenger seat on demand. The unit can also be deployed through a simple push of the seat, without using voice commands. The patent was approved in early April, according to Chi…
Coverage Details
Bias Distribution
- 38% of the sources lean Left, 37% of the sources lean Right
Factuality
To view factuality data please Upgrade to Premium









