A ground-air amphibious emergency rescue and investigation robot and its application

Abstract

The invention relates to an air-ground amphibious emergent rescue investigation robot and purposes of the same. The robot comprises a robot body, arms, rotary wings, ground crawling wheels, motor and transmission shaft protection shells, a wheel shaft protection shell and a ground controller, wherein four motors are respectively arranged in the motor and transmission system protection shells; one ends of four arms are connected with four corners of the robot body via fixing members and the other ends of the four arms are connected with the motor and transmission system protection shaft; four rotary wings are respectively arranged on the tops of the four motor and transmission systems; the four ground crawling wheels are arranged on the bottom parts of the four motor and transmission system protection shells; the ground crawling wheels are connected via the wheel shafts; and the wheel shafts pass through the two motor and transmission system protection shells. By the use of the robot, the robot can quickly reach a target point from the air and land on the ground and then turn off and changes into a crawling mode; near ground dangerous air types and concentration can be collected by a collection system; then data is transmitted to a control end; and interference of rotary wheels to airflows can be avoided; and accident site conditions can be well reflected.

Description

technical field [0001] The invention discloses a ground-air amphibious emergency rescue robot, which belongs to the technical field of safety production monitoring and emergency rescue. Background technique [0002] In recent years, frequent major safety accidents in chemical companies have brought huge losses to national security, environmental protection, and people's lives and properties. Accidents in the chemical industry are often destructive and cause serious damage to the site, accompanied by serious disasters such as explosions, combustion, leakage of dangerous gases, and leakage of dangerous liquids. The ground facilities at the accident site are severely damaged and the situation is complicated. Moreover, the timeliness requirements for emergency rescue and rescue are high. If effective measures are not taken in time, secondary accidents and secondary disasters will occur. Therefore, the handling of petrochemical accidents requires a quick emergency response in a ...

AI Technical Summary

Problems solved by technology

[0003] However, the accident scene in the chemical industry is often in a fire, suffocation, toxic, and harmful environment. Rescuers at the accident scene are often unable to enter in the first place, and it is difficult to obtain first-hand data quickly. Inappropriate rescue caused by insufficient investigation of the accident scene leads to the expansion of the accident. cases are not uncommon, and this is one of the weak links in emergency rescue work

[0004] At present, drones used in safety production monitoring and emergency rescue mostly use a single aerial reconnaissance method. Due to factors such as propeller disturbance and airflow, there is a large deviation between the data collected in the air and the data on the ground.

For example, the composition and concentration data of dangerous gases collected in the air are much lower than those on the ground, which will cause misjudgment to a certain extent

At the same time, due to the influence of factors such as propeller motor vibration, airflow interference and fuselage vibration when observing the ground conditions in the air, it will cause the problem of low resolution of the collected video data

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