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REM TE CONTROL SYSTEMA WIRELESS APPROACH
Qianfang Cup Project
Presentation by 张少鹏
STAFF
指导老师： 李济生 组长：张少鹏 组员：吴敏，姚超，兰雪
Remote Control System(SMS)
Our Goal-an Interface
Remote Control System(SMS)
Users InstrumentsControl
Status
Commands
Data
•Real-Time•Multi-Compatible•Costomerizable•Updatable•Security Warranted
What’s the controller?
Specialized RemoteMobile/WirelessPC
•Portable easy to carry•Multi-Compatible Unified Standard•Widely-Used no need to buy another
Remote Control System(SMS)
Implementation
Remote Control System
RS-232C
(User Validation)
Instruments
Our Hardware
Schematic Document
PCB Document
Our Hardware
Microcontroller(AT89C2051)
MAX
MAX
RS-232CWireless Module
LED
AT Comm
ands
AT Commands
Remote Control System
Microcontroller-AT89C2051 Compatible with MCS®-51Products
2K Bytes of Reprogrammable Flash Memory Endurance: 1,000 Write/Erase Cycles
2.7V to 6V Operating Range Low-power Idle and Power-down Modes
Fully Static Operation: 0 Hz to 24 MHz
2*16-bit Timer/Counters 6 Interrupt Sources
Green (Pb/Halide-free) Packaging Option
Remote Control System
What’s the Network?
LANModem
2G 3G2.5G
Wi-Fi
Remote Control System(Wi-Fi)
ImplementationWi-Fi Controller
(User Validation)
Wi-Fi ConsoleWi-Fi Network
Users Instruments Our Module
Login.See status.Give commands.Log out.
The Program for Wi-FiRemote Control System(Wi-Fi)
Remote Control System(Wi-Fi)
ImplementationWi-Fi Console
(User Validation)
Wi-Fi Controller Wi-Fi Network
User Interface Instruments Our Module
The Program linking Wi-Fi and Hardware
Commands
Data
Commands
Data
Remote Control System(Wi-Fi)
Implementation
(User Validation)
Wi-Fi Controller Wi-Fi ConsoleWi-Fi Network
User Interface Instruments Our Module
Communication
ControllingAlertingSecurity
2K BytesInstruction set
The Program in Microcontroller
“Embedded Account” and “Interface Mask”
ID Code
How to warrant security?
Tri-Channel Interactive
RS-232
MAX232
MAX3222 Micro
contro
ller
Tri-Bridge
WirelessModule
“What can be done with it?”
“What can’t?”
Our module
Application 0Wi-Fi
Application 1
Data Acquisition System
Data
Data Collector Data CollectorData Collector
Wi-Fi
Application 2
Auto Security System
Wi-Fi
Showtime
Application N
You name it!
Remote Control System
Customizable
Security
Remote Control System
Web Service Available
Economical
Tools
One more thing+
Our Hardware
Cellular Engine-Siemens TC35i
Power supply (typical) Single supply voltage 3.3V . 4.8V SIM interface Supported SIM card: 3V
SMS MT, MO, CB, Text and PDU mode SMS storage: SIM card and in addition 25 SMS locations in the mobile equipment
DATA Transmission Rates: 2.400, 4.800, 9.600, 14.400, 19200 bps
Dual Band EGSM 900 and GSM 1800
Green (Pb/Halide-free) Packaging Option
Remote Control System
《 Siemens TC35i Cellular Engine Hardware Description 》
《 TC35i AT Command Specification 》
《 MacOS&Vista Icon Sets 》
《 Atmel AT89C2051 Datasheet 》
《带 USB 接口的短信收发最小系统设计》
《短信收发模块 TC35i 的外围电路设计》
《嵌入式 GSM 短信息接口的软硬件设计》
《 J2SE 5.0 API Document 》
《 Javax.comm Sample Programs--SerialDemo 》
《 Proteus 在 MCS-51&ARM7 系统中的应用实例》
《单片机中级教程》
《 C 语言嵌入式系统开发》
《单片机 C 语言轻松入门》
《 Multisim9 计算机仿真在电子电路设计中的应用》
References
Acknowledgements
Thank you!
Presentation by 张少鹏
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