The function of the multimedia guide is categorized according to the function of the player and the lighting control functions.
Playback function Categories
Simple Type
- With key operation function
- TF Card upgrade/Online play
- USB flash drive upgrade/online playback
- Body proximity detection function/IR/radar
- Auto-Play explain function
- Automatic Stop explanation function
- Auto Play Music/auto Switch to explain function/toggle music function
- Can consider battery-powered
Basic type-Basic function
- All features of simple type
- with infrared remote control/wireless remote control function
Enhanced-Basic Type +zigbee control
- All features in a simple form
- With ZigBee control function
Luxury-Basic type +wifi (RJ45)
- All functions of basic type
- With networking capabilities
- With Network update function/can update playback function in real time
Lighting control Function Classification
Simple Type
- Automatic brightness switching
- Manual Brightness Switch
Basic type
- Easy-to-type function
- With infrared/wireless remote control function
Enhanced type
- Linear dimming function
- with infrared/unlimited remote control function
- With ZigBee control function
Luxury I
- With linear tri-color adjustment
- With ZigBee dimming function
- Luxury II
- With three-tone light function
- With wifi/wired network control function
Design recommendations
The design of the design of the multimedia guide is designed according to the long shape, the bottom can be combined with the lamp. This allows for both speech interpretation and light control functions. In addition, battery-powered functions can be considered.
Implementation proposal
Music playback function
- The player has the basic function of MP3, and can play music files such as mp3,wav and other regular formats.
- Music file storage function, you can store a certain amount of time to explain the file. It is often necessary to consider the specific.
- with SD card/u disk update function, you can download the prepared instruction document to the player. or play the SD card/U disk content directly.
- With an audio amplifier, the speaker can be driven directly.
- With outside control function, can be controlled by external MCU playback, stop and other functions.
Control function
- Pedestrian detection capability
- Ultrasonic distance Detection: dc5v, 2cm-450cm
- Radar distance detection (DC12V 8-15m)
- Greeter Design (pyroelectric infrared detection)
- Urinal Automatic flushing test module (infrared detection, may also be pyroelectric infrared mode)
- With music advertisement control function
The UART port allows communication with the music playback module.
- With light control function
With switching output, or PWM output function
- With infrared remote control function/Wireless remote control function
- With networking capabilities
Can be networked via ZigBee or via Ethernet
Summarize
DRAFT:[email protected] 2014/8/17
The basic design of the multimedia-explaining device
