Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00016
Xinzhuang Li, Hanjun Wang
With the in-depth development of “two integration”, industrial control network security situation is more and more serious, industrial control network security protection work is more and more important. Aiming at the characteristics of sparse and complex dimensions of industrial control network security data, combining with the conceptual model of network security situation awareness, this paper proposes a network security situation assessment method, which uses stack self-encoder to process sparse data and uses radial basis neural network to fit complex nonlinear characteristics. It effectively extracts the data features, realizes the analysis and understanding of the data, and completes the security situation assessment, which provides a new method for the security situation assessment of the industrial control network.
{"title":"Industrial Control Network Security Situation Assessment Based on SAE-RBF","authors":"Xinzhuang Li, Hanjun Wang","doi":"10.1109/ICTech55460.2022.00016","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00016","url":null,"abstract":"With the in-depth development of “two integration”, industrial control network security situation is more and more serious, industrial control network security protection work is more and more important. Aiming at the characteristics of sparse and complex dimensions of industrial control network security data, combining with the conceptual model of network security situation awareness, this paper proposes a network security situation assessment method, which uses stack self-encoder to process sparse data and uses radial basis neural network to fit complex nonlinear characteristics. It effectively extracts the data features, realizes the analysis and understanding of the data, and completes the security situation assessment, which provides a new method for the security situation assessment of the industrial control network.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128793054","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ictech55460.2022.00005
{"title":"Preface: ICTech 2022","authors":"","doi":"10.1109/ictech55460.2022.00005","DOIUrl":"https://doi.org/10.1109/ictech55460.2022.00005","url":null,"abstract":"","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"69 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121724338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00013
Hongliang Wang, Guoliang Jin
Production workshop is the main activity carrier engaged in production and manufacturing. Digital twin technology is an effective way to integrate and interconnect the physical world and the information world. Cloud platform is a service based on hardware resources and software resources, which provides more computing power and storage capacity and adds more possibilities to the information world. Under the background of industrial Internet, Made in China 2025, advanced Manufacturing Partnership program and other strategies, digital twin workshop is becoming an important means to cooperate with physical workshop. The cloud platform provides more computing and storage resources, making it possible to create and manage large, complex and diverse digital twin systems in a fast, simple and scalable manner. Therefore, this paper proposes a digital twin workshop architecture based on cloud platform.
{"title":"Digital Twin Model Construction and Management Method of Workshop Based on Cloud Platform","authors":"Hongliang Wang, Guoliang Jin","doi":"10.1109/ICTech55460.2022.00013","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00013","url":null,"abstract":"Production workshop is the main activity carrier engaged in production and manufacturing. Digital twin technology is an effective way to integrate and interconnect the physical world and the information world. Cloud platform is a service based on hardware resources and software resources, which provides more computing power and storage capacity and adds more possibilities to the information world. Under the background of industrial Internet, Made in China 2025, advanced Manufacturing Partnership program and other strategies, digital twin workshop is becoming an important means to cooperate with physical workshop. The cloud platform provides more computing and storage resources, making it possible to create and manage large, complex and diverse digital twin systems in a fast, simple and scalable manner. Therefore, this paper proposes a digital twin workshop architecture based on cloud platform.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"171 8","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114009527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00044
Shuwei Xia
In order to better strengthen the building, solve the defects existing in its structure, the need to analyze the whole building, and the structure of the test. Based on PKPM software, the overall reinforcement scheme is analyzed and the optimal scheme is selected. Based on the seismic data of Satwe designed buildings, the feasibility of the reinforcement scheme is analyzed, and the overall seismic resistance meets the design requirements of buildings, which lays a foundation for future building reinforcement.
{"title":"Research on Inspection, Identification and Reinforcement Design of Building Structure Based on PKPM Software","authors":"Shuwei Xia","doi":"10.1109/ICTech55460.2022.00044","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00044","url":null,"abstract":"In order to better strengthen the building, solve the defects existing in its structure, the need to analyze the whole building, and the structure of the test. Based on PKPM software, the overall reinforcement scheme is analyzed and the optimal scheme is selected. Based on the seismic data of Satwe designed buildings, the feasibility of the reinforcement scheme is analyzed, and the overall seismic resistance meets the design requirements of buildings, which lays a foundation for future building reinforcement.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"359 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122752186","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00049
Weiguang Han, Xuesong Han
The detection and recognition of stacked workpieces is affected by workpiece occlusion and workpiece overlap, which leads to the problem of difficult detection of workpiece types. This paper proposes a detection method based on the improved Faster R-CNN model, improves the Faster R-CNN feature network, and selects ResNet combined with SENet for feature extraction, which improves the important feature layer and suppresses the non-important feature layer. Introduce the Soft-NMS algorithm to optimize the NMS algorithm to reduce the problem of missed detection and false detection of overlapping or adjacent targets. The test results show that compared with the unimproved Faster R-CNN model, the improved Faster R-CNN model outperforms the traditional algorithm in terms of accuracy, precision, recall and F1 value.
{"title":"Stack Workpieces Recognition Model Based on Deep Learning","authors":"Weiguang Han, Xuesong Han","doi":"10.1109/ICTech55460.2022.00049","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00049","url":null,"abstract":"The detection and recognition of stacked workpieces is affected by workpiece occlusion and workpiece overlap, which leads to the problem of difficult detection of workpiece types. This paper proposes a detection method based on the improved Faster R-CNN model, improves the Faster R-CNN feature network, and selects ResNet combined with SENet for feature extraction, which improves the important feature layer and suppresses the non-important feature layer. Introduce the Soft-NMS algorithm to optimize the NMS algorithm to reduce the problem of missed detection and false detection of overlapping or adjacent targets. The test results show that compared with the unimproved Faster R-CNN model, the improved Faster R-CNN model outperforms the traditional algorithm in terms of accuracy, precision, recall and F1 value.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"144 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134410025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00114
Yihuan Su, Jiang Ming, Fang Li, Zhixiang Ao
In recent years, with the progress of electronic information technology, great changes have taken place in many aspects in the medical field, and medical electronics has attracted more and more attention and favor of the people. Especially under the complex background of the gradual improvement of China's national income and the increasing degree of population aging, the space of medical electronic market is broader. Among them, digitization, portability, household use and cheapness have become the hot spots of electronic demand. In addition to the characteristics of accuracy and portability, the price has also become the reference point for consumers to buy. However, the functional structure of medical electronic products in China can not completely meet the needs of these markets. Therefore, how to develop a low-power, portable, high security and low-cost electronic product is worth thinking by the majority of scientific researchers. Based on this, the system designs a night heart rate breathing system based on arm. The system can protect the life safety of users in time, and integrates the characteristics of low power consumption and low cost of arm, so it has broad application prospects.
{"title":"Design of Night Heart Rate Breathing System Based on ARM","authors":"Yihuan Su, Jiang Ming, Fang Li, Zhixiang Ao","doi":"10.1109/ICTech55460.2022.00114","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00114","url":null,"abstract":"In recent years, with the progress of electronic information technology, great changes have taken place in many aspects in the medical field, and medical electronics has attracted more and more attention and favor of the people. Especially under the complex background of the gradual improvement of China's national income and the increasing degree of population aging, the space of medical electronic market is broader. Among them, digitization, portability, household use and cheapness have become the hot spots of electronic demand. In addition to the characteristics of accuracy and portability, the price has also become the reference point for consumers to buy. However, the functional structure of medical electronic products in China can not completely meet the needs of these markets. Therefore, how to develop a low-power, portable, high security and low-cost electronic product is worth thinking by the majority of scientific researchers. Based on this, the system designs a night heart rate breathing system based on arm. The system can protect the life safety of users in time, and integrates the characteristics of low power consumption and low cost of arm, so it has broad application prospects.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115818632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In order to assist residents in garbage classification in public places, a user-friendly intelligent garbage classification mechanism based on image recognition, which can identify the type of garbage by itself, was invented after being designed and tested for many times. Functions and devices like full-load detection, sterilization, temperature monitoring, touchable display, universal wheel with brake were added. Stepping on the pedal to wake up it can effectively reduce the power consumption and the burden of main control module. Double slide rails can reduce the resistance of spinning delivery container so as to insure the stability of running steering engine. Homemade core board matched with flat cable guarantees the security of the circuit. The combination of standard parts and 3D printing allows the mechanism to be modularly loaded or unloaded, making it easier to maintain. Finally, we managed to realize the practical application of intelligent garbage classification mechanism, with the recognition accuracy reaching 98.67%.
{"title":"Intelligent Garbage Classification Mechanism Based on Image Recognition","authors":"Miaoyun Feng, Juanjuan Li, Junyue He, Zeyu Feng, Yuhan Liu, Haochuan Li, Yuwei Zhou, Hao Wang","doi":"10.1109/ICTech55460.2022.00102","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00102","url":null,"abstract":"In order to assist residents in garbage classification in public places, a user-friendly intelligent garbage classification mechanism based on image recognition, which can identify the type of garbage by itself, was invented after being designed and tested for many times. Functions and devices like full-load detection, sterilization, temperature monitoring, touchable display, universal wheel with brake were added. Stepping on the pedal to wake up it can effectively reduce the power consumption and the burden of main control module. Double slide rails can reduce the resistance of spinning delivery container so as to insure the stability of running steering engine. Homemade core board matched with flat cable guarantees the security of the circuit. The combination of standard parts and 3D printing allows the mechanism to be modularly loaded or unloaded, making it easier to maintain. Finally, we managed to realize the practical application of intelligent garbage classification mechanism, with the recognition accuracy reaching 98.67%.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115935322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00093
Bihui Yu, Xiangxiang Zhang
In the field of technology policy, a large number of technology policies are released every day, and scientific researchers need to always pay attention to a great number of technology policy information on different websites, and it is arduous to find crucial policy information from them. Using named entity recognition technology to convert a great number of unstructured text information in technology policy fields into structured information can help scientific researchers obtain crucial policy information. Compared with named entity recognition in the general field, the main challenge of entity recognition in the professional field is that there is less data in the professional field with annotations. In order to reduce the resource overhead of annotated data, a semi-supervised learning method for named entity recognition is produced. The advantage of the semi-supervised learning training model is that it can use the text data with label information and the text data without label information to train the recognition model, and improve the generalization ability of the named entity recognition model. This paper innovatively proposes a dynamic adversarial training method DAT (Dynamic Adversarial Training) that dynamically adjusts the loss weights of supervised data and unsupervised data, and applies it to semi-supervised entity recognition tasks, and proposes the DAT-Bert-CRF model. Effectively solve the problem of semi-supervised entity recognition. The result of our experiment show that compared with other semi-supervised entity recognition methods, the performance of our model in this paper is better.
{"title":"Research and Application of Semi-Supervised Entity Recognition Method in The Field of Technology Policy","authors":"Bihui Yu, Xiangxiang Zhang","doi":"10.1109/ICTech55460.2022.00093","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00093","url":null,"abstract":"In the field of technology policy, a large number of technology policies are released every day, and scientific researchers need to always pay attention to a great number of technology policy information on different websites, and it is arduous to find crucial policy information from them. Using named entity recognition technology to convert a great number of unstructured text information in technology policy fields into structured information can help scientific researchers obtain crucial policy information. Compared with named entity recognition in the general field, the main challenge of entity recognition in the professional field is that there is less data in the professional field with annotations. In order to reduce the resource overhead of annotated data, a semi-supervised learning method for named entity recognition is produced. The advantage of the semi-supervised learning training model is that it can use the text data with label information and the text data without label information to train the recognition model, and improve the generalization ability of the named entity recognition model. This paper innovatively proposes a dynamic adversarial training method DAT (Dynamic Adversarial Training) that dynamically adjusts the loss weights of supervised data and unsupervised data, and applies it to semi-supervised entity recognition tasks, and proposes the DAT-Bert-CRF model. Effectively solve the problem of semi-supervised entity recognition. The result of our experiment show that compared with other semi-supervised entity recognition methods, the performance of our model in this paper is better.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134078218","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00080
Xiang Liu
The rapid development of information technology to promote economic production and life style of a new change, and accelerate the speed of urban construction innovation. Building electronic government as public administrative reform under the new era and evaluate the important symbol of the levels of national urban competition, in the current social environment, information technology has been a national office daily office affairs, one of the biggest factors affect whether email or file sharing and so on all the authority unit of file management has brought the profound influence. Information publishing technology also has a unique application role in archives management. Therefore, based on the understanding of the application characteristics of the information construction project of the comprehensive archives room, this paper designs and implements the dynamic information release system with Briwser/Server structure as the core under the NET framework, which is mainly used to optimize the operation of file submission, system management and permission browsing. Combined with B/S distributed structure, the functions of file submission and online filing are optimized. At the same time, this paper summarizes the system after scientific adjustment, to meet the requirements of other e-commerce information release management.
{"title":"The design and development of university teaching management information system based on Asp.Net","authors":"Xiang Liu","doi":"10.1109/ICTech55460.2022.00080","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00080","url":null,"abstract":"The rapid development of information technology to promote economic production and life style of a new change, and accelerate the speed of urban construction innovation. Building electronic government as public administrative reform under the new era and evaluate the important symbol of the levels of national urban competition, in the current social environment, information technology has been a national office daily office affairs, one of the biggest factors affect whether email or file sharing and so on all the authority unit of file management has brought the profound influence. Information publishing technology also has a unique application role in archives management. Therefore, based on the understanding of the application characteristics of the information construction project of the comprehensive archives room, this paper designs and implements the dynamic information release system with Briwser/Server structure as the core under the NET framework, which is mainly used to optimize the operation of file submission, system management and permission browsing. Combined with B/S distributed structure, the functions of file submission and online filing are optimized. At the same time, this paper summarizes the system after scientific adjustment, to meet the requirements of other e-commerce information release management.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"81 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132585417","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1109/ICTech55460.2022.00115
Qianyi Zhou, Jiaxing Hu, Yunyi Xu
This system consists of STM32F407 single chip microcomputer, STM32F103 single chip microcomputer, openmv vision module and k210 vision module are composed. Taking stm32f407 single chip microcomputer as the control core, combined with STM32F103 single chip microcomputer, openmv and k210, the device is designed to be used for drug transportation in wards and isolation wards with large workload in the hospital. The device uses openmv to identify the red solid line on the transportation ground of the hospital, Through the dynamic priority scheduling algorithm in PD algorithm, the priority of tasks is dynamically allocated according to the resource requirements of tasks, so as to have greater flexibility in resource allocation and scheduling, realize flexible tracking function and dynamic adjustment process, and make the car drive along the red. K210 visual module is used to reflect the appearance difference through the given training photos, which is as same as the identification number as possible, which is convenient to improve the identification rate. After more identification times, the identification number and its position information can be accurately identified, and the identified number and its position information can be transmitted to stm32f407 single chip microcomputer through serial port communication (considering the need to identify four numbers at the same time, two k210 are installed on the front of each vehicle), stm32f407 single chip microcomputer processes the identification information of k210 and tells STM32F103 single chip microcomputer the movement state of the car at this time through serial port communication. Finally, STM32F103 single chip microcomputer controls the car to move accordingly. The data interaction method of the two cars adopts wireless communication. The system has the advantages of short recognition time, digital recognition accuracy of up to 90% and good stability. It can better complete the drug delivery work required by hospital medical staff, and the work efficiency is higher than manual work. At the same time, the machine itself can also cut off the direct contact between medical staff and patients, which can greatly reduce the number of contact between medical staff and patients, Reduce the prevalence of cross infection and medical staff. The device adopts a multi-level priority scheduling algorithm to assign a priority to each process. During each process scheduling, the scheduler always schedules the task with the highest priority to execute, so as to make the car movement more flexible and more active. It is convenient to deal with some emergencies by using interrupts, which is more reasonable and suitable for real hospital medical work.
{"title":"Intelligent Drug Delivery Car System Using STM32","authors":"Qianyi Zhou, Jiaxing Hu, Yunyi Xu","doi":"10.1109/ICTech55460.2022.00115","DOIUrl":"https://doi.org/10.1109/ICTech55460.2022.00115","url":null,"abstract":"This system consists of STM32F407 single chip microcomputer, STM32F103 single chip microcomputer, openmv vision module and k210 vision module are composed. Taking stm32f407 single chip microcomputer as the control core, combined with STM32F103 single chip microcomputer, openmv and k210, the device is designed to be used for drug transportation in wards and isolation wards with large workload in the hospital. The device uses openmv to identify the red solid line on the transportation ground of the hospital, Through the dynamic priority scheduling algorithm in PD algorithm, the priority of tasks is dynamically allocated according to the resource requirements of tasks, so as to have greater flexibility in resource allocation and scheduling, realize flexible tracking function and dynamic adjustment process, and make the car drive along the red. K210 visual module is used to reflect the appearance difference through the given training photos, which is as same as the identification number as possible, which is convenient to improve the identification rate. After more identification times, the identification number and its position information can be accurately identified, and the identified number and its position information can be transmitted to stm32f407 single chip microcomputer through serial port communication (considering the need to identify four numbers at the same time, two k210 are installed on the front of each vehicle), stm32f407 single chip microcomputer processes the identification information of k210 and tells STM32F103 single chip microcomputer the movement state of the car at this time through serial port communication. Finally, STM32F103 single chip microcomputer controls the car to move accordingly. The data interaction method of the two cars adopts wireless communication. The system has the advantages of short recognition time, digital recognition accuracy of up to 90% and good stability. It can better complete the drug delivery work required by hospital medical staff, and the work efficiency is higher than manual work. At the same time, the machine itself can also cut off the direct contact between medical staff and patients, which can greatly reduce the number of contact between medical staff and patients, Reduce the prevalence of cross infection and medical staff. The device adopts a multi-level priority scheduling algorithm to assign a priority to each process. During each process scheduling, the scheduler always schedules the task with the highest priority to execute, so as to make the car movement more flexible and more active. It is convenient to deal with some emergencies by using interrupts, which is more reasonable and suitable for real hospital medical work.","PeriodicalId":290836,"journal":{"name":"2022 11th International Conference of Information and Communication Technology (ICTech))","volume":"102 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114111833","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
京公网安备 11010802042870号
京ICP备2023020795号-1
扫码关注我们
求助内容：
应助结果提醒方式：