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Panasonic grid eye IR Sensor by Allchips.
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- 3. Outline of Grid-EYE Grid-EYE (8x8pixel) Get infrared ray of object, Output temperature data ◆Function of Grid-eye Get the temperature distribution To achieve automatic control Temperature detection: Plural elements, detect the temperature in each area. Detecte Moving and Motionless: Detect motion direction, up and down, left and right Can detect Motionless object Air-con Microwave oven
- 4. Grid-EYE Specification 11.6(L) x8.0(W) x 4.3(H) mm Silicon lens Can package Ceramic base MEMS sensor chip and ASIC 8x8 (64) pixel SMD package *Reflow available Power voltage: 3.3V ±10%, 5.0V ±10% Current consumption: 4.5mA View angle: 60 degrees (XY) Absolute temperature accuracy: ± 2.5oC Frame rate (selectable): 1 frame/sec or 10 frames/sec Ambient temperature range: -40 ~ +85oC Detection temperature range: -20 ~ +80oC External interface: I2C (Inter-Integrated Circuit) Operating mode (selectable): Normal / Sleep / Stand-by FeatureFeature SpecificationSpecificationAppearanceAppearance Sensing image ＊The content of this data sheet is subjected to change or revision without notice.
- 5. Moving object Motionless object Movement direction Temperature measuring Pyroelectric Possible ImpossibleImpossible Impossible Thermopile (Single element) Possible Impossible Impossible Impossible Grid-EYE Possible Possible Possible Possible Human detection Room air-conditioner Temperature detection Microwave oven Grid-EYE “ Sensing under many circumstances “
- 6. 熱画像による人の動作検知 Position and movement(direction of movement, stationary state) of people accurately detect possible Grid-EYE Camera image Grid-EYE output image
- 7. Grid-EYE Current Model①①①① 2nd Generation Appearance Model # AMG88## AMG88**3 Size 11.6x8.0xH4.3mm 11.6x8.0xH4.3mm Number of pixels 8x8 8x8 Accuracy +/- 2.5℃ （calibration condition) +/- 2.0℃ （calibration condition) Interface I2C I2C Detection Distance 5m 7m Detection Angle 60°×60° 60°×60° Engineering Sample - Jan/2016 Design Fix - Done NPI Already 2016/CQ2 Grid-EYE New Product Specification
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- 9. Infrared array sensordetects room temperature distribution and human position. cooler zone warmer zone 29 (degC) temperature detection 29 29 28 28 28 28 28 29 29 28 28 28 28 28 27 29 29 28 28 28 27 27 26 29 29 28 28 27 27 26 26 29 28 28 28 27 26 26 26 29 28 28 28 27 26 26 26 29 28 28 28 27 26 26 26 29 28 28 28 27 26 26 25 Usage for air-conditioner - More comfortable Uniform temperature of the room - Energy saving Adjust only a necessary area at the temperature Application-1 Air-conditioner Sensor
- 10. Infrared array sensordetects temperature distribution of dishes. 36 (degC) temperature detection 40 43 36 35 37 36 36 37 41 41 42 43 42 39 36 38 43 58 65 67 68 38 37 36 43 60 75 75 68 45 37 37 42 59 72 73 60 42 37 37 40 51 58 58 50 40 36 36 36 40 41 36 35 35 36 36 35 35 33 36 35 37 35 Usage for microwave oven - More convenience Warm the dish at the suitable temperature - Energy saving Adjust only a necessary part at the temperature. Application-2 Microwave oven Sensor
- 11. Infrared array sensordetects human position. Usage for lighting - Energy saving Detect non-movable objects. Turning on the light automatically for only a necessary area flow of time human Application-3 Lighting for house and office
- 12. Application-4 Lighting＆Care Bed ●Detectthe position of human in the office ●Energy saving Automatic control of lighting in the presence of human ●Comfort Automatic control of Air-conditioner and lighting ●human detection on the bed ●Safety human detection on the bed. ●Key word is human detection! Please proceed market!
- 13. Application-5 ●Elevator ●Efficiency Detects the personin front of elevator. Efficient control of the elevator. ●Safety Detecting the number of people or absence in the elevator. ●Entry and exit management ●Efficiency Lighting and Air-conditioning control by enter control ●Safety Entry control ● Key word is human detection!
- 14. Application-6 ●Bus, Train, Station ●Efficiency Detectshow crowded the transportation is and make data to improve time schedule. ●Safety Avoid to have more people than the regulation. Control the entry or increase the gates. ●Switchboard ●Efficiency Detects abnormal heating ●Safety Avoid the fire. Save the maintenance cost. ● Key word is human detection!
- 15. Application-7 ●Large format printer ●Convenience Thesurface temperature management, to improve the accuracy of the ink fixing ●Comfort Reduce waiting time and enegy saving ●Refrigerator ●Efficiency Intensive cooling to detect the temperature of the storage ● Key word is Thermal detection
- 16. 2010 2011 20122013 2014 Gen4 （16x16, Performance 5x) Gen1 (8x8, performance 1x) Home appliances, Industrial 2015～ Gen2 （8x8 performance 1.4x） Narrow angle typeNarrow angle typeNarrow angle typeNarrow angle type Automotive Performance(Highvalueadded) Gen3 （8x8, performance 2x） Grid-EYE Road map Utilize experiences obtained from Home appliance/Industrial and expand it to automotive area. Provide wide range of products from comfort/fuel efficiency to security/safety for automotive based on customer needs. Thermal solution moduleThermal solution moduleThermal solution moduleThermal solution module （Inc: human detect soft)Inc: human detect soft)Inc: human detect soft)Inc: human detect soft) Thermal solution moduleThermal solution moduleThermal solution moduleThermal solution module (Inc: Thermal sensation algorithm)(Inc: Thermal sensation algorithm)(Inc: Thermal sensation algorithm)(Inc: Thermal sensation algorithm) High functionality by Software
- 17. Demo module ofGrid-eye
- 18. Panasonic MCUPanasonic MCUPanasonicMCUPanasonic MCU MN103SFL7GMN103SFL7GMN103SFL7GMN103SFL7G 128k(rom)/12k(ram) USB to UART Main MCU SensorSensorSensorSensor Control(MCU)BoardControl(MCU)BoardControl(MCU)BoardControl(MCU)Board ◆Block Diagram or UART DCDCDCDC----DCDCDCDC 12V->5V Or 5V->3.3V Step motorStep motorStep motorStep motor driverdriverdriverdriver IIC #1#1#1#1 SensorSensorSensorSensor boardboardboardboard #2#2#2#2 Sensor boardSensor boardSensor boardSensor board (Optional) 12V 4-phase 8-shot Stepping motor (Optional) Data collection PartData processing /computing Part Control PartControl PartControl PartControl Part (data application)(data application)(data application)(data application) ◆Basic functions of Module Based on current customer requirements, as much as possible to satisfy customer needs. ① Output human detection: the number of people, Location of people; ② Output temperature: Environment temperature, Body temperature; ③ according to customer requirements, customized features. Demo Module of Grid-EYE Picture of Demo ModulePicture of Demo ModulePicture of Demo ModulePicture of Demo Module ◆Demo Module(Grid-eye development kei) MCU(Including software) Sensor(Grid-eye)
- 19. ◆Option One: plusstepper motor Expand detection angle ◆Option Two: Use two Grid-eye Panasonic 32bit MCU SensorSensorSensorSensor control boardcontrol boardcontrol boardcontrol board DC-DC Motor driver IIC 12V 4P8S IIC 2 Sensor board2 Sensor board2 Sensor board2 Sensor board Panasonic 32bit MCU SensorSensorSensorSensor control boardcontrol boardcontrol boardcontrol board DC-DC * The above is a video, automatically play in full-screen mode. 120120120120°°°° Rotational angle between the two sampling points is 60 °. Benefits: ① Mature program supports detection angle expansion. Angle range: Horizontal 120 ° or 180 ° / Vertical 60 °. ② low cost. 1 sensor + 1 motor to achieve functional and flexible angle selection. ③ Quick scanning, Updated time as following: 120 ° scene -> 1.2S (pause) *2 + 1.6s (rotation) = 4s; 180 ° scene -> 1.2S*3 + 1.6s *2 = 6.8s Benefits: ① mature program supports detection angle expansion. Angle range: horizontal 120 ° / Vertical 60 °； ② Don’t need the drive mechanism, reliable performance； ③ Real-time data updated，support source-tracking function, support statistics of human activity . Base on 120 ° angle ,Two Sensor installed. Angle of Single Grid-eye: horizontal / vertical average is 60 °, it is not enough.
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