Design and manufacture of a new intelligent street lamp control system

Author(s):  
Haitao Ye ◽  
Yongjie Yang ◽  
Lingling Zhang ◽  
Yanan Gu ◽  
Linyu Zhu ◽  
...  
2013 ◽  
Vol 364 ◽  
pp. 280-284
Author(s):  
En Tao Zhou ◽  
Jun Zhe Lin ◽  
Lin Tao ◽  
Xiao Liang Chen ◽  
Chen Song

During the design and manufacture of hydraulic system, valve block of processing is time-consuming and labor-intensive, and its easy to make a mistake. In this paper, a simple numerical control system based on PLC control to solve the practical engineering problem is studied. An automatic positioning based on parameters of holes which are drawn by AutoCAD and an automatic machining of holes can be realized by the control system. Its also discussed that the method and process of the design of software and hardware.


2014 ◽  
Vol 602-605 ◽  
pp. 1069-1072
Author(s):  
Hai Yan Zheng

Zheng HaiyanWeifang University of Science and Technology, Shouguang, 262700, Chinaemail: [email protected]: Street lamp,intelligent control,ultrasonic testing,infrared communicationAbstract. To satisfy the street lamp-control requirement of medium-and-small-sized towns and remote areas, ultrasonic sensor controlled by MCU realizes the monitoring of pedestrians and vehicles on road.It makes use of infrared ray to communicate between two street lamps and 4 lamps are kept on lighting,that not only ensures the safety of pedestrians or vehicles,but also saves energy.


2013 ◽  
Vol 631-632 ◽  
pp. 824-830
Author(s):  
Xiao Guang Xu ◽  
Jian Chen ◽  
Ying Zhou Li ◽  
Li Juan Yin

Based on the flammability requirements of toy and textile product in Entry-Exit Inspection, design and development the automation tester of flammability combined with PLC control technology, high-performance and fine-segmentation driver as well as step-in motor. It demonstrated the tester machinery design, work principle, control system and programming of software. It is pointed out the tester can settle for testing requirement of International standard toy safety, and also settle for testing requirement of International standard textile safety.


Processes ◽  
2021 ◽  
Vol 9 (6) ◽  
pp. 975
Author(s):  
Brian Boylan ◽  
Olivia McDermott ◽  
Niall T. Kinahan

The current in vitro diagnostic design process is a combination of methods from engineering disciplines and from government regulatory agencies. The goal of design processes that have been developed is to ensure that a new product meets the user’s expectations and is safe and effective in providing its claimed benefits and proper functioning, otherwise known as the essential design outputs. In order to improve the ability of designers and auditors to ascertain the safety and efficacy of a product, the use of design controls has been adopted that specify a method of evaluating the design process at several key stages. The main objective of this research was to examine the resolution and architectural details necessary to build an adequate manufacturing control system to assure the EDO outputs in large IVD instruments in the company under study. The control system is the defined inspections and test processes to delineate between acceptable and unacceptable product before release for sale. The authors reviewed current design control regulatory requirements within the IVD industry, as well as design controls in other regulated industries. This research was completed to determine what opportunities could be transferred to large in-vitro IVD instruments using an IVD manufacturer as a case study. In conclusion, the research identified three areas where a properly configured EDO can add value within IVD instrument design and manufacture, namely: (1) development of a control system which is fit for purpose; (2) a mechanism to manage and proliferate key design knowledge within the organisation and thereby manage outsourced services; and (3) implementing a scaled engineering change process because changes impacting EDO naturally require extra regulatory and engineering oversight.


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