Effective Architecture for Web-Based Maintenance System and Its Security

Author(s):  
Alan N. Cheuk ◽  
Jacko T. Leung ◽  
Peter W. Tse

Keeping machine running without failure is vital to maintain manufacturing productivity. Any loss in production and service due to equipment malfunction is unacceptable. The use of Web-based maintenance helps to detect defective machine in its early stage and thus avoid costly failure. It provides an easy way for the operator to evaluate the performance of the distant located machines. The architecture of our proposed Web-based maintenance has been redesigned to reduce the burden of the main server. The heavy loading situation which often occurs in the main server can be avoided. Beside architecture, several crypto mechanisms have been added to the system. With the aids of those crypto mechanisms, the security of the Web-based maintenance has been significantly enhanced. The data can be transferred safely and the accuracy of the results can be verified. Our Web-based maintenance is well equipped with Web-enabled and advanced fault diagnostic tools. It works more effectively and securely as compared to conventional Web-based maintenance.

2021 ◽  
Vol 3 (2) ◽  
pp. 41-53
Author(s):  
Bayu Priyatna ◽  
Topan Trianto ◽  
Julifer P Manurung ◽  
Nono Heryana ◽  
Arip Solehudin

PT. Beta Pharmacon in the actual preparation of Preventive Maintenance (PM) schedules and input of reports or preventive results data still uses Microsoft Excel, and preventive schedules that have been made are sometimes not following the actual because the machine cannot be maintained (the production process has not been completed) so that the schedule has been completed. Determined to change and to confirm whether preventive maintenance can be done every day, still by telephone. Based on the above problems, a web-based Preventive Maintenance System will be created using the priority scheduling algorithm. The web is built using the CodeIgniter framework and database using MySQL. With this system, it can facilitate scheduling of preventive maintenance, data collection of machines and tools in the company, search for data on preventive maintenance results, coordination of the implementation of preventive maintenance, so that it can provide the information needed effectively and efficiently.


2019 ◽  
Vol 11 (1) ◽  
pp. 8-19
Author(s):  
Crystal Jelita Lumban Tobing

 KPPN Medan II is one of the government organization units at the Ministry of Finance. Where leaders and employees who work at KPPN Medan II always carry out official trips between cities and outside the city. With these conditions, making SPPD documents experiencing the intensity of official travel activities carried out by employees of KPPN Medan II can be said frequently. So that in making SPPD in KPPN Medan II is still using the manual method that is recording through Microsoft Word which in the sense is less effective and efficient. In naming employees who get official assignments, officers manually entering employee data that receives official travel letters are prone to being lost because data is manually written. The web-based SPPD application is built by applying this prototyping method which is expected to facilitate SPPD KPPN Medan II management officers in making SPPD that is effective, efficient, accurate, time-saving, and not prone to losing SPPD data of KPPN Medan II employees who will has made official trips due to the existence of a special database to accommodate all SPPD files.


Sensi Journal ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. 236-246
Author(s):  
Ilamsyah Ilamsyah ◽  
Yulianto Yulianto ◽  
Tri Vita Febriani

The right and appropriate system of receiving and transferring goods is needed by the company. In the process of receiving and transferring goods from the central warehouse to the branch warehouse at PDAM Tirta Kerta Raharja, Tangerang Regency, which is currently done manually is still ineffective and inaccurate because the Head of Subdivision uses receipt documents, namely PPBP and mutation of goods, namely MPPW in the form of paper as a submission media. The Head of Subdivision enters the data of receipt and mutation of goods manually and requires a relatively long time because at the time of demand for the transfer of goods the Head of Subdivision must check the inventory of goods in the central warehouse first. Therefore, it is necessary to hold a design of information systems for the receipt and transfer of goods from the central warehouse to a web-based branch warehouse that is already database so that it is more effective, efficient and accurate. With the web-based system of receiving and transferring goods that are already datatabed, it can facilitate the Head of Subdivision in inputing data on the receipt and transfer of goods and control of stock inventory so that the Sub Head of Subdivision can do it periodically to make it more effective, efficient and accurate. The method of data collection is done by observing, interviewing and studying literature from various previous studies, while the system analysis method uses the Waterfall method which aims to solve a problem and uses design methods with visual modeling that is object oriented with UML while programming using PHP and MySQL as a database.


Author(s):  
Muchammad Ismail Hamzah

In accordance with the technological advances of web-based information delivery via the internet has more value, because the information can be delivered easily, quickly,  spacious and interactive. Because this way, information is simply inserted into the web and within seconds the information can be accessed globally.  Submission of this information has not been used in Ngebruk Islamic Junior High School, Sumberpucung District, Malang Regency. Submission of the information in these schools still use manual way, such as by mail, bulletin boards, or orally. Surely this way less effective and efficient, since it requires a lot of expenses such as the purchase of paper, printing machine and maintenance, ink, and its scope was limited to the scope of the school.To reduce the above problems, the delivery of information in this school need to use web media created with the PHP programming language and MySQL. PHP is a programming language that is used to allow users to process information on the web, while MySQL is the software used to store the information on the web. Once the web is run online, the school entered information to the web, can be accessed via intenet by anyone without the limited space and time


2019 ◽  
Author(s):  
Hui Feng ◽  
Yinan Zhao ◽  
Mingyue Hu ◽  
Hengyu Hu ◽  
Hui Li ◽  
...  

BACKGROUND Dementia is one of the major cause of disability and dependency among the elderly worldwide, and there are general psychological distresses among caregivers in dementia, such as depression and anxiety symptoms. The physical and mental health of the caregiver is a prerequisite and a promise to help the elderly stay alive and promote health. Web-based interventions can provide for a more convenient and efficient support and education, OBJECTIVE The purpose of this study was to examine the effect of internet-based interventions on mental health outcomes of family caregivers with dementia, and exploring which components of the web-based interventions play an important role.which are likely to reduce caregivers’ negative outcomes associated with care. METHODS A comprehensive literature search was conducted on PubMed, Embase, PsycINFO, Cochrane Database and CINAHL by using relevant terms such as web-based and caregiver as keywords, covering all studies published before June 2018. Two reviewers independently reviewed all published abstracts, according to the established inclusion and exclusion criteria ,we extracted the information about participants, interventions and results, respectively, and reviewed the quality of articles on the methods of randomized trials using the approach recommended by the Cochrane Handbook for systematic review for intervention. RESULTS A total of 815 caregivers participated in 6 articles, and 4 of the studies use depression as an outcome, according to the research after different interventions based on network after the intervention, depression scores average drop of 0.23 (95%CI -0.38 to -0.07, p<0.01), 2 studies show caregivers anxiety symptoms, the average score for anxiety dropped by 0.32 points (95% CI -0.50 to -0.14, p< 0.01), but in terms of coping, pain and stress, the web-based interventions have shown a poor effect. On the whole, the addition of professional psychological support on the basis of education can improve mental health of carers. CONCLUSIONS Internet-based interventions were generally effective in reducing anxiety and depression in dementia carers, although negative results were found in some studies. But in terms of burden and stress, further research is needed.


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