Medical cart anti-collision detection method, device and system

Abstract

The invention provides a medical cart anti-collision detection method, device and system. The method includes: S1, collecting obstacle information around the medical cart, and reducing the three-dimensional obstacle coordinate information into low-dimensional coordinate information according to the PCA algorithm; S2, using the OBB oriented bounding box target detection method to generate the bounding box of the obstacle; S3. Calculate the distance between the bounding box of the obstacle and the bounding box of the medical cart, and perform collision warning and alarm according to the distance; S4. Upload the collision warning and collision warning information to the driving record management platform through the TCP / IP protocol. This method uses information technologies such as the Internet of Things, cloud computing, and machine learning to develop a driving record management platform for medical carts, and uses OBB directed bounding box collision detection technology to achieve early warning, collision records, etc., to achieve safe travel of medical carts and unified management.

Description

technical field [0001] The invention belongs to the field of smart medical technology, and in particular relates to a medical cart anti-collision detection method, device and system. Background technique [0002] Smart medical care is moving towards the lives of ordinary people. Smart medical care gradually achieves informatization by building a regional medical information platform and using advanced Internet of Things technology to realize the interaction between patients and medical staff, medical units, and medical equipment. In the daily work of medical workers, the frequency of use of medical carts in the entire medical work process is very high. Medical carts are commonly used medical aids in hospitals, including various types, including: transfer carts (stretcher carts, ambulance carts): push patients from emergency carts to operating rooms, or from hospital beds to operating rooms; medical carts; anesthesia Vehicles; infusion vehicles; dirt vehicles (applicable to ...

AI Technical Summary

Problems solved by technology

Due to the urgency of hospital work, patients must be dealt with quickly and in a timely manner, and collisions of medical carts are often prone to occur.

When a medical cart collides, it often causes damage to public facilities such as elevators

For example, during the transfer process from the ambulance to the operating room, if the transfer vehicle collides and generates vibration, it will cause secondary injury to the patient; when the medical vehicle collides with pedestrians or other transfer vehicles in the hospital aisle or elevator entrance, it will cause damage to medical equipment, etc.

If this happens, in the traditional processing method, the hospital security department uses video surveillance to find the collision of the medical cart, which has a large workload and low efficiency.

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