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Today, fare collection systems are quite widely used in public transport vehicles. The public transportation system managers need to follow numbers of people in the vehicle instantaneously. Information such as passenger movement in bus stops, the occupancy rate of routes, the number of stowaways can be achieved with passenger counting systems. The number of boarding on vehicles can be obtained with...
In real world many people face a lot of problem to contact other people while travelling and inform about their location details; in such cases this application solves the problem by first tracking the location of the person and then sending a text message to other person to the pre-set numbers periodically. An attempt is been made to develop a vehicle for the purpose of detecting the location and...
In this paper a home automation system which brings new elements to existing similar systems is presented. These elements relate to continuous monitoring of comfort level, the weather conditions and temperature of an object by thermal radiation and detection the approaching of a storm with lightning activity. When the comfort level is dangerous, temperature of monitored object is outside predetermined...
Cultivation method of greenhouse is that the growth of crops doesn't depend on the nature environment and keep the best of optimization of environment by artificially controlling the environment. An Embedded systems approach to monitor green house have become quite important now a days, especially for monitoring and control of green house systems. Small green houses are typical examples. First, they...
This paper presents a design and realization method for remote video monitoring system based on embedded Linux and GPRS (General Packet Radio Service) network. Monitor terminal hardware takes ARM9 S3C2410 processor for centralization, in virtue of SDRAM, USB, GPRS module, etc. Software system adopts embedded linux, the main function realized by C programming to achieve real-time camera data acquisition,...
Miniaturized bandpass filters in system in package were investigated for GSM and GPS applications using embedded capacitor material. Filters with novel LC resonator structure were proposed, and had small sizes of 3.5 mm by 1.7 mm and 3.1 mm by 1.1 mm, respectively. The filter for GPS had a 3 dB bandwidth of 140 MHz (1.521.66 GHz), and another one for GSM was also 140 MHz (0.83 GHz-0.97 GHz). The loss...
It proposed a method of combining the two types of data service CSD and GPRS based on GSM applied to GPS vehicle real-time monitoring and alarming system. Based on this method, basic constitution and network structure of the system is given out, and then it implements the CSD and GPRS hardware interface and software flow based on the GR47 wireless communication module. Arm embedded system was used...
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