Video project for Corolla

join all together

spring/summer 2009

1

The Neuros OSD is the first open source, Linux-based, embedded media center. It records video from any source and links your PC, entertainment center, and portables. More info : WIKI Power Consumption max 2A Power Supply 5V DC Added support to control by uC via serial line: - start recording, - stop recording, - get status of recording Status: DONE

2

Insert some information over video ( MAX7456 ). Control Neuros via serial line. I2C interface to main controller Get OBD information from main controller and put in over video from camera. Status: (Jul/07/2009) DONE Circuit firmware (source code and HEX for ATMega88)

3

SHARP GL-105 1/3 Sony & Sharp CCD Sensor NTSC: 512(H) x 492(V); PAL:512(H) x 582(V) N:1/60- 1/100,000sec(Auto);P:1/50-1/100,000sec.(Auto) 420 TV Lines Auto white balance ( 2500°K~9500°K) Synchronizing System Internal Power Consumption 120mA +/- 5mA Power Supply 12V DC +/- 10% Status: DONE

4

Power supply for NeurosOSD recorder, camera, main controller Input: +11V - +40V, ACC, GND Output: +12V, +5V, +5V I2C interface to main controller Allow to switch every output, delay to power off (wait for recorder shutdown) Status: (Jul/07/2009) DONE Circuit firmware (source code and HEX for ATMega88)

5

I2C master controller AVC-Lan communication RGB Video switch ctrl Date/time source MP3Player controller Status: (Jul/07/2009) DONE Circuit1 | Circuit2 firmware (source code and HEX for ATMega644)

6

Video signal generator Display information on TNS LCD display I2C communication to main controller Status: (Jul/07/2009) DONE Circuit1 firmware (source code and HEX for ATMega644)

7

Query commands for ODB-II interface Read data from ODB-II interface I2C communication to main controller Status: (Jul/07/2009) DONE Circuit1 firmware (source code and HEX for ATMega644)

8

Some TNS head unit with RGB video input connector like 19001, 19003, etc.

9

Interface ODB-II <-> RS232 ELM chip inside More info: www.elmelectronics.com Status: DONE

Picture gallery