Multifunctional intelligent medical guardian wheelchair and wheelchair control method

Abstract

The invention relates to a multifunctional intelligent medical guardian wheelchair which comprises a wheelchair body, an industrial control computer, a camera, a laser positioning sensor, a bottom core control module, an environment sensor, an electric energy control module, a tablet computer, a manipulator arm, a manipulator arm operation module, a first motor, a second motor, a synchronous driving control module, a remote information inquiring terminal, a autonomous navigation system and a video voice communication module. The first motor and the second motor drive a left power wheel and a right power wheel respectively, the synchronous motor driving control module controls the motors, and the remote information inquiring terminal, the autonomous navigation system and the video voice communication module are connected with the tablet computer. The tablet computer is connected with the industrial control computer which is connected with the bottom core control module, the manipulator arm operation module is connected with the industrial control computer, and the synchronous motor driving control module is connected with the bottom core control module. The multifunctional intelligent medical guardian wheelchair integrates multiple functions of moving, serving, interacting and guardian and the like, and is capable of alleviating burden of taking care of solitude elder people and patients with quarantined diseases in the society.

Description

technical field [0001] The invention relates to the technical field of service robots, in particular to a multifunctional medical monitoring intelligent wheelchair and a wheelchair control method. technical background [0002] In recent years, due to the increase in the proportion of the elderly, their quality of life and health status need to be cared for by the society, and the life and rehabilitation of isolated patients in hospitals require a lot of manpower and material resources. [0003] Countries such as Europe, America, Japan and South Korea have done a lot of research on service robots and produced many finished products, some of which have even been marketed. At present, in my country, due to the late start of research and development in the field of service robots, scattered goals, lack of organization, and insufficient investment, there are fewer products in this area. [0004] Typical products of service robots include Care-O-Bot3, a new generation of robot na...

AI Technical Summary

Problems solved by technology

[0005] According to today's market research, most robots have the following disadvantages: 1. The function is relatively single, and can only complete repeated mechanized actions, such as the above-mentioned Care-O-Bot3, which looks like a vacuum cleaner, and people can only use the touch screen on its chest. Control it, sometimes gestures are misunderstood, it will perform the wrong operation, it can only complete some simple tasks, and it cannot help people with disabilities to move

And the ConnectR robot, because it has a high-definition camera and wifi network, can conduct video and voice communication, but it only stays in communication and cannot pick up daily necessities for users.

Moreover, the above two types of robots do not have wheelchair devices, so they cannot carry people, and cannot meet the travel and shopping requirements of some people with disabilities and elderly users.

Another example is the wheelchair robot above. Although it has strong climbing ability, it can only provide the function of manned travel.

2. The above-mentioned robots do not have some humanized interface and operation methods. Generally, there are only some buttons and a simple touch screen. This requires professional operation to allow the robot to complete the specified requirements relatively accurately. It can only be operated by professionals, so that It has resulted in a "one-to-one" round-the-clock service, which wastes a lot of manpower and material resources, and also brings huge economic pressure to consumers.

[0006] To sum up, the above robots have shortcomings such as single function and poor operability.

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