TITLE: Previous Work/Project

LITERATURE REVIEW (3)

CONTENT:

Overspeed alert function Car/bus/truck GPS tracking for fleet management is a one of the over speed warning system for car,bus,truck and else. This system is come from Shenzhen Coban Electronics Co.Ltd.

Guangdong, China (Mainland) and Mr. Nianyong Wei as their CEO. This system are full of specification and also applied GSM/GPRS in the system which is same goes to my project also using GSM network.

Overspeed alert function Car/bus/truck GPS tracking specifications are: 

Specifications

Car/bus/truck GPS tracking
-google map link
-voice monitor function
-SOS help,overspeed
-engine ignition alert

Overspeed alert function Car/bus/truck GPS tracking for fleet managerment-google map link
-voice monitor function
-SOS help,overspeed
-engine ignition alert

Overspeed alert function Car/bus/truck GPS tracking for fleet managerment
model:GPS103
GPS Tracker,which set multiple functions of accurately positioning,security, monitoring surveillance, emergency alarms and tracking in its entirety,special for vehicle.
The product fully supports the functions of SMS / GPRS / Internet data transmission,to make it more widely used in large-scale monitoring, emergency scheduling, location-based services, traffic safety and many other areas of management.

The only difference between GPS103A and GPS103B is that GPS103B has a remote control to set arm and disarm status for ACC,DOOR ,Shock sensor alarm instead of sending SMS

Detailed description,
It is based on GSM/GPRS(850/900/1800/1900MHZ)wireless telecommunication internet and GPS satillite global position system,track by several ways.provide monitor software and global map.real-time track through the monitor software in your pc;track through your PDA cell phone and googleearth.

Features and functions Small cubage,dimension:54mm*62mm*26mm,weight:120g,easy to hide. 
Support orientation without orientated server: it can find out Real-time longitude and latitude, time and speed. By using public map software and entering longitude and latitude manually, you can find out the real-time information of position.         
If the target you are inquiring enters into underground parking lot or other GPS blind area, the tracker will inform you the last orientation.
Remote Engine-stop and Resume.
tracking function by timing and frequency
Authorized number added and deleted function
Support hidden alarm and monitor function
Geo-fence: Set up a geo-fence for the unit to restrict its movements within a district. The unit will send the message to the authorized numbers when it breaches the district.
Power supply disconnection
Door alarm
ACC alarm
Movement alert: you can set up barriers when the vehicle is stopped. Once moved, it can give an alarm to the authorized number.
Over speed alarm: you can make the inspected target run according to fixed speed. It alarms when speed is exceeded.
Low batttery alarm function
Check the vehicle status

LBS-Location Based Service

When the tracker device doesn’t receive valid GPS signals, tracker will positioning by GSM base station, the messages includes the last GPS coordinates, but the LAC in message is the current new position, you can also send command “address+password” to tracker to get the newest absolute address and GPS coordinates as well; tracker will automatically switch to track by GSM base station in GPRS mode, and actualized on the map of web server with LBS mark. And there may be some inaccuracy with actual location by LBS tracking, the bias depends on GSM reception.

Optional functions: 
Quiver alarm
Applying directions:
Vehicle fleet/logistics/Vehicle rental

Technology parameter: 
GPS chip: SIRF3chip
GPS accuracy :5m
Time To First Fix   Cold status 45s,Warm status 35s,Hot status 1s


OBJECTIVE:

1.)  I got some ideas and information from Overspeed alert function Car/bus/truck GPS tracking for fleet managerment in doing my project.
2.)  The function is more advances and give me motivations to develop my project.
3.)   The basic function for the system is To tracking the over speed of car,bus,truck and etc

REFERENCES:
http://www.alibaba.com/product-gs/475312011/Overspeed_alert_function_Car_bus_truck.html

TITLE: Development of Programming

METHODOLOGY (4)

CONTENT:

After the block diagram successfully done, I will proceed to the development of program. But at the same time, schematic of the project also completely done. For this step, program is the most important part to make sure my project is working. To develop the program, it's may take quiet a long time to finish up. It's because the program should be correct and no error to run with schematic diagram. And then to interface with hardware. Too many challenges in making the program, and I have to referred to the professional person in programming. In my project, I have used PIC 16F877A as a microcontroller and Protel software as a software to design the schematic develop the program.

OBJECTIVE:

1.) To make sure my project is working so that the program should be function and no error occurs.
2.) To learn about the programming because program is the most important part in projects.
3.) To interfaces the program with hardware.