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Intelligent Ambulance with Automatic Traffic Control

Description

Contributor: 
Pratik Dhadiwal

 

 

Microchip PIC16F877A Microcontroller Features:-

High-Performance RISC CPU
  • Operating speed: 20 MHz, 200 ns instruction cycle
  • Operating voltage: 4.0-5.5V
  • Industrial temperature range (-40° to +85°C)
  • 15 Interrupt Sources
  • 35 single-word instructions
  • All single-cycle instructions except for program branches (two-cycle)

 

Special Microcontroller Features:
  • Flash Memory: 14.3 Kbytes (8192 words)
  • Data SRAM: 368 bytes
  • Data EEPROM: 256 bytes
  • Self-reprogrammable under software control
  • Watchdog Timer with on-chip RC oscillator
  • Power-saving Sleep mode
  • Selectable oscillator options

 

The PIN diagram of PIC 16F877
Intelligent Ambulance with Automatic Traffic Control8
Gobal system for mobile communication (GSM) 
Definition - Global system for mobile communication is globally accepted standerd for digital cellular communication. GSM is the name of standardization group established in 1982 to create a common European mobile telephone standard that would formulate specifications for a pan-European mobile cellular radio system operating at 900 MHz.
The GSM standard is intended to address the problems of compatibility,especially with the development of digital radio technology.

GSM specifications:
  • Frequency band-1850 to 1990 MHz
  • Duplex distance-80 MHz(distance between uplink and downlink).
  • Channel separation-200KHz(separation bet adjacent carrier frequncies).
  • Modulation-GMSK
  • Tx rate-270kbps
  • Access method-TDMA.
  • Speech coder-Line Predictive Coding(LPC).
GSM services-
  • DTMF,FAX group3,SMS,cell broadcast,voice mail,FAX mail.
Supplementry services-
  • Call forwding,barring of outgoing n incoming calls,call hold,call waiting, multiparty service.

 

MAX232
It is dual driver/receiver that includes a capacitive voltage generator to supply TIA/EIA-232-F voltage levels from single 5V supply.Each receiver converts EIA inputs to 5V TTL/CMOS levels.hese receivers have typical threshold of 1.3V.Driver does opposite action of receiver.

Circuit Diagram

Circuit Diagram 2

Comments (59)

sir,    i kindly request u to

sir,

    i kindly request u to pls send the program code of intelligent ambulence automatic traffic control to er.sampurna.chaurasia@gmail.com

 

please send me program on

please send me program on gmail jadhavmohan143@gmail.com

The project is simply

The project is simply fabulous... I would like to do the same as my project. Could you please send me the code...

expecting a reply please

 

I dont want to spend my

I dont want to spend my rupees kindly please mail me this project all the matter regarding this to my email please help me admin

 

my email ID is sankalpnagar9@gmail.com

I dont want to spend my

I dont want to spend my rupees kindly please mail me this project all the matter regarding this to my email please help me admin

 

my email ID is sankalpnagar9 which is made in  gmail.

pls let me know whether this

pls let me know whether this project has been implemented in any city.

pls let me know whether this

pls let me know whether this project has been implemented in any city. reply to dharmasrikullal@gmail.com

hi! awesum idea! can u pls

hi!

 awesum idea! can u pls mail me the source code for 'intelligent ambulance with automated traffic control" 

   ramyasugumaran@gmail.com

thnx!!

I would like you to send

I would like you to send programm please!

 

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