Impressive: They make a robotic mouse that can move like a real rodent

The four-legged bot is named SquRo and, like its flesh and blood counterparts, is capable of walking, standing, crawling and turning.

In recent years, we have seen all kinds of products Robot versions related to animals: bees and various insects, fish, dogs … now the mode of mice.

A team of scientists from the Beijing Institute of Technology has unveiled the SQuRo (small quadrupedal robotic rat). A small mouse can bend, walk, crawl and turn like a real mouseAnd can carry a load equivalent to 91% of its own weight.

According to researchers, Mice have been a major inspiration to many developers when it comes to robotics. Thanks to their long and slender bodies and their incredible agility, we remember that they are experts at crossing short distances.

Studying cave mice

In the prototype test, The robot mouse was able to overcome obstacles of 30 millimeters in height (33% of its own height) with a success rate of 70%. In one final test, SQuRo was able to repair itself after falling on its side.

The robot has two degrees of freedom in each limb, hip and head, allowing its spine to move with the flexibility of a real mouse.

“SQuRo can achieve stable locomotion even after carrying a load equivalent to 91% of its own weight, demonstrating its superior payload carrying capability compared to smaller four-wheeled robots,” the researchers explained.

How tall is the robot rat?

Currently, the robot is 19 cm long and weighs 220 grams; It runs on a rechargeable solar battery that lasts 30 minutes and can be controlled remotely via WiFi using a computer or phone.

“To our knowledge, SQuRo is the first small-scale quadruple robot of this size, capable of operating in five operating modes, including standing, walking, crawling, turning and recovering from a fall,” said the professor and associate director. Head of research published by Beijing Institute of Technology’s Intelligent Robotics Institute and IEEE Translations on Robotics.

When will it be available?

According to experts, the robot mouse could be marketed from 2025. In the meantime, they will continue to improve the efficiency of the device, including installing more sensors for field testing on narrow unconstructed pipes and making the machines airtight.

“Robotic rodents can be sent into the rubble of an earthquake or into collapsed buildings, where debris creates a very narrow space for rescuers to enter. It can provide emergency food to people trapped in the rubble of the disaster, “said Shi.

In general, the robot can cope with all kinds of weather and terrain conditions, according to the People’s Daily, a newspaper run by the Chinese government.

(With information Very interesting)