A medical waste intelligent transport vehicle and transport method

Abstract

The invention discloses a medical waste intelligent transportation vehicle and a transportation method, wherein the transportation vehicle includes a wire-controlled chassis, a vehicle body, a storage module, a perception positioning module, a control execution module and a wireless communication module, and a weighing module is installed on the wire-controlled chassis . The transportation vehicle of the present invention has the functions of classified collection and storage of medical waste and intelligent driving function, and can reduce the labor intensity of staff. The transportation method of the present invention is a global path planning algorithm that can automatically avoid dense crowds based on the improved A-Star algorithm and the distribution analysis of urban flow of people and vehicles, and can prevent harmful substances such as viruses attached to medical waste from being caused by the transportation process. Or improper closed work spreads on a large scale among dense crowds, and achieves the purpose of improving work efficiency and saving manpower and material resources. It is verified by comparison that the method of the present invention can effectively avoid dense areas of people and vehicles in the process of solving the optimal route, and is suitable for transportation work that needs to avoid dense groups of people and vehicles.

Description

technical field [0001] The invention relates to the technical field of intelligent transportation, in particular to an intelligent transportation vehicle for medical waste and a transportation method. Background technique [0002] At present, the vast majority of medical waste transportation systems are mainly improved in the aspects of hospital internal transportation and waste classification supervision, or pay more attention to the monitoring of a single process or information, and have not formed a complete medical waste collection-recycling information record-city Internal transportation - a medical waste transportation system that is composed of workflow supervision and can be closely integrated with intelligent network technology. [0003] In terms of medical waste collection and information management, Chinese invention patent application 201910527470.6 proposes a transport vehicle that focuses on the transportation of medical waste inside the hospital, which better ...

AI Technical Summary

Problems solved by technology

[0002] At present, the vast majority of medical waste transportation systems are mainly improved in the aspects of hospital internal transportation and waste classification supervision, or pay more attention to the monitoring of a single process or information, and have not formed a complete medical waste collection-recycling information record-city Internal transportation-medical waste transportation system composed of workflow supervision and can be closely integrated with intelligent network technology

[0003] In terms of medical waste collection and information management, the Chinese invention patent application 201910527470.6 proposes a transport vehicle that focuses on the transportation of medical waste inside hospitals, which better realizes the classification and airtight treatment of medical waste and the recording and uploading of medical waste information, but the application The scene is limited to the interior of the hospital, and trucks are still required to transfer to the treatment center, which may cause pollution during the waste transfer process. At the same time, this type of waste transport vehicle is still driven by traditional hand-push, requiring a special person to be responsible, which increases the complexity of the work degree and risk of infection

[0004] In terms of transportation route planning, Chinese invention patent application 201510784783.1 proposes a hybrid method for quickly solving the shortest route based on the traditional A-Star algorithm and equal-sized map block division. The road section affected by the event replans the optimal route, but it cannot be applied to the complex problem of optimal route planning considering the density distribution of people and vehicles in the city, so it is not suitable for transportation such as medical waste transportation that needs to avoid dense crowds

[0005] At present, the medical waste transportation system with classified and closed storage of medical waste and information uploading is not comprehensive enough in consideration of avoiding dense crowds, improving transportation efficiency, and combining with intelligent and unmanned technology during the transportation process. Specifically, it is easy to spread harmful objects due to improper handling of medical waste during transportation

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