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A kind of temperature measurement system for high voltage disconnecting switch was presented in this paper. The arm chip STM32F103RBT6 which has low power and high performance was adopted as CPU, and the circuit consisted of power supply circuit, temperature measurement circuit, wireless communication circuit and control circuit. This system has been applied in practice and has achieved a good result.
By constantly monitoring the tire pressure and temperature, the risk of accidents caused by blowouts can be reduced. Keeping tires at optimum pressure will also save money by increasing the fuel economy and reduce the time the aircraft spends in the hangars having a mechanic looking at each tire individually. Most of existing tire monitoring systems can not auto-adjust the abnormal tire pressure and...
We present a study on the development and testing of a wireless electronic nose network (WENn) for monitoring real-time gas mixture, NH3 and H2S, main malodors in various environments. The proposed WENn is based on an embedded PC, an electronic olfactory system and wireless sensor network (WSN) technology and neuro-fuzzy network algorithms. The WENn used in this work takes advantage of recent advances...
The paper presents a development of the multi sensor embedded system for measuring up to eight sensor parameters optimized by appropriate algorithms. Since most of the industrial applications use the analog sensors with transmitters for sensing the process parameters particularly in harsh environment because of their strong mechanical packaging and ruggedness. Then the benefits of digital technology...
A kind of environmental monitoring system based on wireless mesh network with the core of embedded system ARM9 S3C2410 microprocessor is presented in the paper. The flexible and self-organizing wireless mesh network is used to achieve the real time acquisition and multi-hop wireless communication of parameters of the monitoring atmospheric environment such as SO2, NO2, NO, temperature, humidity and...
The battery online monitoring device is regarded as the research object, a scheme based on Cirrus logic's EP9315 processor and embedded Linux operating system is proposed. Short-distance wireless communication technology is adopted to transfer data. The hardware structure and software design of the system are also introduced. The battery inner resistance is measured by DC discharge, which guaranteed...
An infant monitoring system based on the ARM embedded platform is proposed in this paper. Since both the parents need to work and look after their babies/infants simultaneously, these families bear more workload. Thus, this paper presents an innovative infant monitoring system consisting of an embedded system platform with a Linux kernel 2.4.18 embedded operation system using the TCP/IP protocol,...
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