Look at the Ice City's ice and snow

In recent years, Hanan Robotics Industrial Park has developed a variety of robots that cover industrial, agricultural, service, rescue, and specialty industries. Some customers put forward many "hard problems", such as rain, snow or high temperature and other weather, the robot can operate normally? Does the weather below -20°C affect the power storage? Recently, Harbin Haiying Robotics conducted ice and snow tests on its four robot products. The reporters went to the scene and witnessed the whole process of testing. In case of high-speed turning obstacles, the sea eagle selected the venue for the ice-snow test in No. 9 Wenzhou Road, Pingfang District. There is a snow-covered road and a snow-covered meadow with a thickness of more than 2 cm. The first to test was a special operating robot. The robot was more than 10 kilograms in weight, equipped with a high-definition camera and lighting equipment, and it moved on two tracks. The test focused on the high-speed cornering of obstacles and the length of time they locked up on targets.
At the scene, the technicians operated the remote controller, and the robot slowly moved forward and gradually accelerated. Two chairs in front were used as obstacles, and one of them deliberately deviated. According to the established route, the robot should quickly turn left during the acceleration process and lock the target 2 meters away - a yellow plastic bottle. The reporter saw that when the robot accelerates to about 1m/s, it is about to encounter an obstacle. At this point, the technician turns the left turn button quickly. The left track of the robot stops, the right track turns, and the left turns about 45 degrees. The screen on the operating device shows that the robot is aiming at the half of the body of the yellow plastic bottle, and there is a clear track of motion on the ice on the track under the right side of the site. The technicians said that the test initially determined that the robot had a consistent motion at high-speed cornering, with no extraneous little movements or body shaking, and scored 9.5 points out of 10 points. 8 hours of continuous operation using the winter battery Haiying has developed a new type of security patrol robot this year, equipped with cameras, lighting, alarm lights and other equipment, can be used for patrols at night in large factories, logistics bases and other places. The robot is organized into a group of 4 robots. By setting the patrol route in advance, they coordinate with each other to perform irregular patrols every night to ensure that there are no dead ends. This test mainly focused on the judgment and warning time of abnormal items in the post-snow and low-temperature environments. In accordance with the route set in advance, the robot should pass between the two chairs and then bypass the red fire extinguisher along the left side and return to the normal course of execution. A yellow plastic bottle “hidden” hidden in the trees along the left side of the road. The key to testing is whether it can be found and alerted. At the scene, the reporter saw that after the security robot started, it slowly walked along the route. After passing through the chair, it turned left and proceeded. The robot stopped suddenly at about 2 meters from the bush, and an alarm sounded about 3 seconds later. The technician said that the robot's score was excellent. Subsequently, the technicians also tested the low-temperature operation of a rescue robot and a car chassis security robot. The two robots lost 10% of power after 15 minutes of operation. According to Liu Haisheng, head of the sea eagle, these robots use a dedicated battery for the winter. They can work for up to 8 hours after full power and will not suffer from power failures similar to mobile phones in the winter.

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