Remote Control System

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


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


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


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


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)


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


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!


Customizable

Security


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


《 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

Technology

Remote Control System