ABSTRACT:
In an industry during certain hazards is will be very difficult to monitor the parameter through wires and analog devices such as transducers. To over come this problem we use wireless device to monitor the parameters so that we can take certain steps even in worst case. Few years back the use of wireless device was very less, but due the rapid development is technology now a days we use maximum of our data transfer through wireless like wi-fi,Bluetooth,wi max,etc.
In view of all this things, the design of wireless parameter progress helps in an industry to monitor the parameter in real time with the use of zigbee, is an easy installation platform, cost effective method for the low bit rate transmission, so with the help of the ready zigbee platform by using the embedded c language we interface the module with the pc by the help of visual basic we monitor the parameters in the system.
The main use of this module helps in an industry during the worst cases as the analog device may be damaged may be during the fire accidents,etc.But with the wireless transmission we have not have an accurate data but when compared to the analog failure the errors are very minimum so we use wireless to monitor the parameter in an industry where their no means of human interface to monitor the parameters
In this project we deal to monitor the parameter through wireless by using zigbee ready platform which is based on the IEEE 802.15.4, 2.4 GHz, in this module we use msp 430 for the voltage and other technical parameters, which has in build RAM in it. The working of this module is simple in principle, the changes in certain place is monitor in real time process which is very accurate in monitoring and their no other interface and other disturbance in monitoring the parameter in this project we monitor temperature and humidity with the help of respective sensors. The change in the room temperature, humidity can be monitored like real time as the change is displayed in respective interval in the visual basic screen.
This means of wireless end device is used to monitor the weather parameters in an industry, which helps to monitor and have a clear thing to monitor it. The sensors used in this module to monitor are Temperature sensor, humidity and rain fall sensors
MSP 430 used in the module of contains inbuilt RAM and flash memory and also Zigbee module contains A/D converter, transmitter also.so, this can be widely used for home automation, industrial application which helps for an easy wireless communication for a low data rate transmission. In this following chapter we discuss with zigbee and its importance and how it is used for the monitoring the parameters.
ZIGBEE:
ZigBee is the name of a specification for a suite of high level communication protocols using small, low-power digital radios based on the IEEE 802.15.4 standard for wireless personal area networks (WPANs), such as wireless headphones connecting with cell phones via short-range radio. The technology is intended to be simpler and cheaper than other WPANs, such as Bluetooth. ZigBee is targeted at radio-frequency (RF) applications which require a low data rate, long battery life, and secure networking
CONCLUSION:
The fundamental aim of this project is to design a wireless weather system which enables to monitor the weather parameter in an industry by using zigbee technology and display the parameter on the PC’s screen using visual basic. The components used in the circuit are readily available. The individual sub-circuits have been designed on PCB and tested for functioning in the laboratory. The test has been performed by placing the sensor board both in an indoor and outdoor and the parameters are noted and checked with the analog transducers for errors and the errors are very minimum. ZigBee targets applications not addressable by Bluetooth or any other wireless standard.
The design use for this project is essentially quite a simple one, and it is this simplicity which partly brings it down when it comes to the overall reliable performance.
The zigbee technology can be wide used for home and industrial automation.It lead to the cheap wireless technology, so that it can be widely used for low rate data transfer. It can also be used for the remote control unit like toys,etc. We got a proposed zigbee universal remote controller. It requires only 200us of latency and high efficient use of power. Zigbee is the best for where the battery is replaced very rarely.
REFERENCES
1. www.zigbeealliance.com
2. www.wikipedia.org
3. Wireless Communication System by Roody Coolen
4. Communication Electronics by Freznel
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