Papers by Keyword: Sensor

Abstract: This paper establishes a set wireless intelligent vehicle monitoring system can be used in car based on S3C2440 and UC-OS, including hardware design, software design, system terminal high-speed wireless data transmission and monitoring platform. The experimental results show that the system have high detection sensitivity and high accuracy, and that can effectively prevent drunk driving and theft has very good practical value.

Abstract: The objective of this paper is to propose a method applied in designing nursing robot which can provide life support for the elderly living alone. The overall industrial design needs to abide by the design principle based on human beings. The proposed method is put forward from four aspects of form, color, material and human computer interaction and the final innovative design is proved to be better than other similar designs and promotes the industrialization of the nursing robot in China. Under the situation of there is still a big gap in study of the nursing robot between China and other countries, our efforts will make a positive contribution to Chinese research of industrial design of nursing robot.

Abstract: Based on air pollution situation, make the ball with hydrogen floating in the air height of 50 meters as the aerial air pollution automatic detection mobile platform, based on sensor technology, embedded technology, thrust composite applications, GPRS, GPS and other hardware combined with the lower position machine applications、PC software system , conducted the system requirements analysis, software and hardware architecture design and description. The system solves the common aerial equipment’s problem of letting propeller blown air when detecting air parameters, using aerial balloon floating platform for air-parameter sensor automatically detects collection. Achieve operational automation, thus greatly reduce the work intensity of aerial air pollution monitoring and management, reduce the error of manual operation may occur, improve the efficiency of environmental protection, promote informatization construction of environmental protection work. This paper elaborates the overall design process of aerial air pollution automatic monitoring system.

Abstract: In this paper, The article applies the principle of the PLC programmable controller control, according to the process requirements of de-dusting program design the ladder diagram system of dust-free workshop control program, using the advantages of PLC control system full, which make the function more powerful and make the design andthe operating system more simple.

Abstract: The paper proposed a design scheme of wireless sensor network border router based on IPv6. Project mainly expounds the realization of hardware and software design of boundary router, focuses on wireless sensor network IPv6 protocol stack adaptation layer design based on. Through the data packet fragmentation and reassembly mechanism as well as the header compression scheme, adaptation layer of protocol stack to achieve the transmission of IPv6 data packet in the IEEE in 802.15.4 link. The experimental results show that, this scheme realizes the seamless integration of wireless sensor network and IPv6 network, data transmission is reliable, practical application value.

Abstract: In order to achieve the wireless operation of the data collected and system monitoring in the weighing equipment, a wireless weighing system design was proposed. This scheme combines with the weighing control technology and the wireless communications technology. The weighing system includes the pressure sensor, the signal processing module, the microprocessors, wireless data transceiver module, the infrared module, the memory module, the display module and the control module. Based on the experiment of ten different targets ranged from 5kg to 50kg, the wireless weighing system was measured and analyzed. Experimental results show that the maximum error rate of the wireless weighing system is 0.2%, and wireless transmission distance reaches two hundred meters.

Abstract: According to requirements of online monitoring for the working conditions of Shearer ,this article describes a monitoring network system of shearer based on DSP. The system uses a distributed sensor network and DSP technology which are better able to complete the data acquisition and data processing tasks and to get a more accurate real-time shearer signal parameters.

Abstract: The Internet of Things, which is another revolution in the information industry following the computer and the Internet, is referred to as the third wave of the world information industry. In this paper, the concepts, the architecture system and the principle, and the key technology in the Internet of Things and its application in real life are presented. Finally, a strategic advice on the development of the Internet of Things in China is put forward.

Abstract: The wireless sensor module is the thing networking technology first floor technology base, the wireless sensor module uses the battery power supply generally, this requests it to have the low power loss characteristic, requests when generally the work long must amount to for several thousand hours.This article introduced in the wireless sensor module design process, in view of its low power loss request, the technology which uses in the software design.

Abstract: Coal Mine Safety Monitoring System is an important material guarantee for Coal Mine Safety Production. At present,most China's coal mines have established safety monitoring system, but in the use of safety monitoring system we've found many problems. In order to solve these problems ,our paper put forward some practical solutions. [1].