Mobile Information System
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This document describes an SMS-based messaging system between devices. It involves: 1) A listening device that sends SMS orders and receives responses. 2) A modem device that receives SMS orders, processes them by querying a database, and sends the results back as SMS. 3) A server that parses SMS messages, queries a database to retrieve results, and sends the results to the modem device.
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Mobile Information System
- 2. SMS
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- 8. listeningUser Device Modem Device Server Device Send order as SMS Get arrived message
- 9. listeningUser Device Modem Device Server Device Send order as SMS Get arrived message Process message
- 10. listeningUser Device Modem Device Server Device Send order as SMS Get arrived message Process message Order to send results as BlueTooth
- 11. listeningUser Device Modem Device Server Device SMS Send order as SMS Get arrived message Process message Order to send results as BlueTooth Send results as SMS
- 12. Send order as SMS listening Process message Order to send results as BlueTooth Send results as SMS User Device Modem Device Server Device Get arrived message
- 13. Sender Short Message Service Center SMSC GSM Message Delivery System Home Location Register HLR send SMS Active/Inactive Roaming status send notification Receiver
- 14. listening Modem Device Check for new messages 1-Standby phase: Waiting for incoming messages Server Messages Listener Parse Messages and get results Send messages
- 15. • Simple implementation: - define our class “MySMSListner” - override method “messageReceived()” this method will do the parsing and results acquiring. - invoke method “addNMIListener(mySMSListener)”
- 16. Procssing Modem Device 2-messages processing phase: Parse order message and get results from database Server Messages Listener Parse Messages and get results Send messages Pass message Data Base Get results
- 17. • Message text: “12| @ ” 1 Table name : Medical 2 category_id : 2 (medical center) | name : @ address : • Query: “SELECT name , address , location_id FROM Medical WHERE (category_id = 2)&& (name LIKE „% %‟)&& (address LIKE „% %‟)“
- 18. Sending Modem Device 3-sending results: Send result to GSMDevice Server Messages Listener Parse Messages and get results Send messages Pass results Send results
- 19. When our information are ready to be sent This phase start by : 1- building outMessage 2- invoke :sendMessage()
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- 21. applet
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- 23. medical , learning government ,market , tourism , company, map_location company id category_id description address phone_number1 phone_number2 fax email website city location_id user_id company_category id category government id category_id description address phone_number1 phone_number2 fax email website city location_id user_id govrnment_category id category_id learning id category_id description address phone_number1 phone_number2 fax email learning_category id category map_location id mesh_id coordinate x_coordinate y_coordinatemarket id category_id description address phone_number1 phone_number2 fax email market_category id category medical id category_id description address phone_number1 phone_number2 fax email website city location_id user_id medical_category id category product id name descreption price market_id tourism id category_id description adress phone_number1 phone_number2 fax tourism_category id category
- 24. medical , learning government ,market , tourism , company, aspnet_Users aspnet_Membership ApplicationId UserId Password PasswordFormat PasswordSalt MobilePIN Email LoweredEmail PasswordQuestion PasswordAnswer IsApproved IsLockedOut CreateDate LastLoginDate LastPasswordChangedDate LastLockoutDate FailedPasswordAttemptCount FailedPasswordAttemptWindowStart FailedPasswordAnswerAttemptCount FailedPasswordAnswerAttemptWindowStart Comment aspnet_Users ApplicationId UserId UserName LoweredUserName MobileAlias IsAnonymous LastActivityDate company id category_id description address phone_number1 phone_number2 fax email website city location_id user_id company_category id category government id category_id description address phone_number1 phone_number2 fax email website city location_id user_id govrnment_category id category_id learning id category_id description address phone_number1 phone_number2 fax email website city location_id user_id learning_category id category market id category_id description address phone_number1 phone_number2 fax email website city location_id user_id market_category id category medical id category_id description address phone_number1 phone_number2 fax email website city location_id user_id medical_category id category product id name descreption price market_id tourism id category_id description adress phone_number1 phone_number2 fax email website city location_id user_id tourism_category id category
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- 34. • • •ASP.NET 2.0
- 35. • •AppletASP