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You are here: Home / Topics / Implementation of wireless interface for a moving system

Implementation of wireless interface for a moving system

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Microcontroller › PIC › Implementation of wireless interface for a moving system

  • This topic has 8 replies, 4 voices, and was last updated 13 years, 1 month ago by Anonymous.
Viewing 9 posts - 1 through 9 (of 9 total)
  • Author
    Posts
  • May 7, 2012 at 9:51 am #1791
    Nilmani Neupane
    Participant

    hello all,

     

    I am new in this field. I have a project which is mentioned as follows…

     

     

    Several components of a system, which shall move independently in future, are
    connected to each other with a CAN-bus to exchange data. The further development
    shall add wireless compenents to the system:
    1. Implementation of a RF remote control 8 channel receiver interface with PPM
    This shall allow to control the system during development and in case of
    emergency with commercial RF-controllers.
    2. Implementation of a RF receiver and transmitter for secure data-exchange
    In „normal operation“ the system shall receive position points and move
    indepently. Relevant data shall be transmitted to the base station.
    3. Implementation of a GPS receiver
    This module shall allow to improve the tracking capabilities of the system.
    If there will be unforeseen problems and delays the 3rd point can be omitted.
    For all steps the following problems have to be solved:
    ? Research for commercially available receiver- and transmitter-modules in the
    license-free frequency ranges
    ? Comparison of advantages and disadvantages of the modules with focus on
    reliability, power consumption, weight, dimension, price and complexity of
    necessary HF-components
    ? Connection of selected modules to a microcontroller (dsPIC33, on breadboard)
    ? Programming the microcontroller’s interface to the modules in C-language
    ? Proof of performance
    ? Design of PCB-layout of the HF-components

     

     

    Can you pleasd e make me understand about the project…please help me.

     

    May 7, 2012 at 6:15 pm #7609
    AJISH ALFRED
    Participant

    Dear Nilmani,

                        I think this project is all about a number of identical robots, which can move around independently, and are able to communicate with each other, sharing data like their current position and all with each other and also with the base station. From base station we can control them, like we can send commands to move to a particular position point.

    The robots then communicate with each other to assume their respective position points.

    GPS can be used to detect the position and for this kind of complex wireless communication you should use Zigbee modules.

    May 8, 2012 at 10:05 am #7624
    Amrith
    Participant

    Hello Nilmani,

     

    I find the above description is used for communication between robots in logistics. Find below links for understanding.

     

    http://www.youtube.com/watch?v=3UxZDJ1HiPE

     

    http://spectrum.ieee.org/automaton/robotics/industrial-robots/warehouse-robots-get-smarter-with-ant-intelligence

     

    Thank You !!!

     

     

    May 8, 2012 at 10:05 am #7641
    Amrith
    Participant

    Hello Nilmani,

     

    I find the above description is used for communication between robots in logistics. Find below links for understanding.

     

    http://www.youtube.com/watch?v=3UxZDJ1HiPE

     

    http://spectrum.ieee.org/automaton/robotics/industrial-robots/warehouse-robots-get-smarter-with-ant-intelligence

     

    Thank You !!!

     

     

    May 8, 2012 at 12:48 pm #7646
    Nilmani Neupane
    Participant

    Thank you all for their reply. Can any one help me on the programming section where i have to transfer and receive the date as mention above.

     

     

     

     

    May 8, 2012 at 12:48 pm #7666
    Nilmani Neupane
    Participant

    Thank you all for their reply. Can any one help me on the programming section where i have to transfer and receive the date as mention above.

     

     

     

     

    May 8, 2012 at 4:59 pm #7648
    AJISH ALFRED
    Participant

     

    First you finalize all the details about the features and behaviour of the robotic system. Then decide which all hardware components required and how to interconnect them. Make a the schematic, circuit diagram for the same and then only think about the coding.

    Ofcourse you will get a lot of help from this forum.

    May 8, 2012 at 4:59 pm #7668
    AJISH ALFRED
    Participant

     

    First you finalize all the details about the features and behaviour of the robotic system. Then decide which all hardware components required and how to interconnect them. Make a the schematic, circuit diagram for the same and then only think about the coding.

    Ofcourse you will get a lot of help from this forum.

    May 23, 2012 at 11:53 am #7880
    Anonymous
    Guest

    Hello all,

     

    Thank you for your help. I have bought 8 channel receiver whic works at 2.4Ghz. Now I required to bay a transreceiver so can any one suggest the suitable transreceiver.

     

    Thany you

    Nilmani

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