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7. INTERNAL STRUCTURE

7.3.1 Characteristics

Symbol

Parameter

Note

Min

Max

Unit

Δ min/year

Time variation per year at 25

○

-5

min/year

RTC power reserve

days

Note 1

If the super-capacitor has been charged for at least 5 hours with V

BAT+

> 9 V.

7.4 Memory

The Vision 312 device provides the following storage memory types:

• eMMC NAND-flash storage (large and fast memory array)

• EEPROM storage

7.4.1 Characteristics

Memory

Parameter

Note

Typ

Unit

eMMC flash memory available for user data

EEPROM memory available for user data

EEPROM data retention

years

EEPROM erase/write cycles

per byte

1.2*10

cycles

Note 1

Only for Vision 312 products.

Note 2

Only for Vision 312Plus products.

Note 3

At 85

○

Document Number:

D-156-G-02-001

Содержание Vision 312

Страница 1: ...34 90 office ttcontrol com No part of the document may be reproduced or transmitted in any form or by any means electronic or mechanical for any purpose without the written permission of TTControl GmbH Company or product names mentioned in this document may be trademarks or registered trademarks of their respective holders TTControl GmbH undertakes no further obligation or relation to this documen...

Страница 2: ...and pins 13 5 1 Available connectors 13 5 2 Main Connector C1 14 5 3 100BASE T1 and 100BASE TX connector A 15 5 4 USB OTG connector B and USB HOST connector D 16 5 5 Connector C 16 6 Specification of inputs and outputs 17 6 1 Positive power supply BAT 17 6 1 1 Pinout 17 6 1 2 Functional description 17 6 1 2 1 Undervoltage 17 6 1 3 Maximum ratings 17 6 1 4 Characteristics 18 6 1 4 1 Vision 312 18 6...

Страница 3: ...l description 24 6 9 3 Maximum ratings 24 6 10 RS 232 interface 24 6 10 1 Pinout 24 6 10 2 Functional description 25 6 10 3 Maximum ratings 25 6 10 4 Characteristics 25 6 11 CAN interface 26 6 11 1 Pinout 26 6 11 2 Functional description 26 6 11 3 CAN 3 26 6 11 4 Maximum ratings 28 6 11 5 Characteristics 28 6 12 Analog video input 29 6 12 1 Pinout 29 6 12 2 Functional description 29 6 12 3 Maximum...

Страница 4: ...shaped foreign material and bubbles 37 9 6 2 Acceptance criteria for line shaped foreign material and scratches 37 9 6 3 Acceptance criteria for LCD pixel errors 38 9 7 Cleaning 38 10 Connectors and cable specifications 39 10 1 Plug housings 39 10 2 Receptacle contacts 40 10 3 Cavity plugs and blind plugs 40 10 4 Tools 40 10 5 Cables 41 11 References 42 11 1 Referenced norms and standards 42 12 Gl...

Страница 5: ...VERED PRODUCT IS A DEVELOPMENT SAMPLE SAMPLE THE RECIPIENT ACKNOWLEDGES THAT THEY ARE ALLOWED TO USE THE SAMPLE ONLY IN A LABORATORY FOR THE PURPOSE OF DEVELOPMENT IN NO EVENT IS THE RECIPIENT ALLOWED TO USE THE SAMPLE FOR THE PURPOSE OF SERIES MANUFACTURING TTCONTROL GMBH PROVIDES NO WARRANTY FOR ITS PRODUCTS OR ITS SAMPLES INCLUD ING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY A...

Страница 6: ...is an IEC 61131 3 compliant development environment for application de velopment on a Microsoft Windows PC Alternatively the unit can be programmed with C C using the Linux Yocto distribution and the Qt5 frame work For this purpose a Software Development Environment SDE with a virtual machine is provided Customer applications can be downloaded via Ethernet a USB flash drive connected to the USB OT...

Страница 7: ...00 1 contrast ratio Touchscreen Yes Yes Bonding Fully bonded Fully bonded Speaker Integrated loudspeaker Integrated loudspeaker Real time clock super capacitor buffered 1 1 Non volatile memory 32 kByte EEPROM 32 kByte EEPROM 1 4 2 Interfaces Vision 312 Vision 312Plus CAN 2 4 1 ISOBUS compliant Analog video input 2 PAL NTSC 4 PAL NTSC USB 1 OTG 2 1 OTG 1 HOST Ethernet 1 100BASE T1 1 100BASE TX RS 2...

Страница 8: ...on 312 can be found in the Product Drawing PD 1 Additional physical specifications including thermal re quirements can be found in the Mounting Requirements Document MRD 2 1 4 4 Block diagrams 1 4 4 1 Vision 312 Figure 1 Block diagram for Vision 312 products 1 from front side of display to mounting surface of arm mount at the rear 2 from front side of front frame to the back side of the main conne...

Страница 9: ...NERAL DESCRIPTION 1 4 4 2 Vision 312Plus Figure 2 Block diagram for Vision 312Plus products TTControl GmbH 2020 All rights reserved Confidential and Proprietary Information 8 Document Number D 156 G 02 001 ...

Страница 10: ... surface of the device can reach high temperatures Ensure that there is enough heat dissipation on the back side of the device Avoid touching the metal parts of the housing High sound pressure levels Avoid getting close to the device loudspeaker when using at high vol umes Choose a location for the display that prevents ergonomic hazard to the user and adjust the monitor position to minimize refle...

Страница 11: ... critical tasks 2 4 Checks to be done before commissioning the device Check the supply voltage before connecting the device Check that the device connector and the cable harness are free of defects Check the correct dimensioning of the wires in the cable harness Always disconnect the power supply before conducting any maintenance or repair work to the ma chine where the device is mounted for examp...

Страница 12: ...k ECE 10R 05 FCC Title 47 Part 15B EMC ISO 13766 EN 13309 ISO 7637 3 ESD ISO 13766 ISO 10605 Electrical ISO 16750 2 ISO 7637 3 Ingress Protection EN 60529 IP65 ISO 20653 IP6K5 Climatic ISO 16750 4 Mechanical ISO 16750 3 Irradiance ISO 4892 2 Chemical ISO 16750 5 TTControl GmbH 2020 All rights reserved Confidential and Proprietary Information 11 Document Number D 156 G 02 001 ...

Страница 13: ...lled and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by...

Страница 14: ...lus product the device is equipped with the Main Connector C1 and the connectors A B C and D or a subset of them Figure 3 shows the backside of a Vision 312 device equipped with all connectors Table 5 shows the available connectors for the various products Figure 3 Vision 312Plus device with all connectors backside view The available connectors for the various Vision 312 family products are Produc...

Страница 15: ...eo 1 Signal in Video 1 Signal 16 Video 1 GND Video 1 GND 9 out Camera 1 Supply out Camera 1 Supply 17 Camera 1 GND Camera 1 GND 6 in Video 2 Signal in Video 2 Signal 14 Video 2 GND Video 2 GND 7 out Camera 2 Supply out Camera 2 Supply 15 Camera 2 GND Camera 2 GND 29 in Video 3 Signal 31 Video 3 GND 28 out Camera 3 Supply 23 Camera 3 GND 21 in Video 4 Signal 22 Video 4 GND 20 out Camera 4 Supply TT...

Страница 16: ...t RS 232 TX out RS 232 TX 33 RS 232 GND RS 232 GND 34 in RS 232 RX in RS 232 RX For more information on recommended connectors and wires to interface with a Vision 312 device refer to section 10 5 3 100BASE T1 and 100BASE TX connector A 100BASE T1 is supported by the Vision 312 products 100BASE TX is supported by the Vision 312Plus products The connector A is color coded black Mates with Rosenberg...

Страница 17: ...is supported by all products of the Vision 312 family The USB HOST is supported by Vision 312Plus products The connectors B and D are color coded brown Mates with Rosenberger D4K14A 1D5A5 F Figure 6 Connector D pinout Pin no Shield Coding F Name 1 USB D 2 USB VBUS 3 USB D 4 USB GND Shield SHIELD 5 5 Connector C Reserved for future use TTControl GmbH 2020 All rights reserved Confidential and Propri...

Страница 18: ...own to 6 V power supply as defined in ISO 7637 Part 1 for 12 V systems 6 1 3 Maximum ratings Symbol Parameter Note Min Max Unit VBAT max Permanent non destructive supply voltage 33 33 V VBAT lim Peak non destructive supply clamping voltage 1 40 40 V IBAT lim Peak non destructive supply clamping current 1 10 100 A IBAT max Permanent input current at VBAT 8 V 25 C 2 2 3 A Td Load dump protection acc...

Страница 19: ...VBAT 12 V 1 600 mA IBAT idle Supply current at VBAT 24 V 1 600 mA IBAT STBY Standby supply current at VBAT 12 V 25 C 2 3 250 µA Note 1 Without external loads Note 2 Terminal 15 is off device is shut down and RTC capacitor is fully loaded Note 3 Current consumption can reach up to 2 5 mA if a connected BroadR Reach master continually sends out wake up requests to the device even if the BroadR Reach...

Страница 20: ...o Function C1 18 Terminal 15 Input 6 3 2 Functional description Terminal 15 switches the power supply of the Vision 312 device 6 3 3 Power on off sequence The device boots if Terminal 15 is powered typically BAT or Wake up input is powered typically BAT Once the device has started the application software is responsible for saving all data to flash memory before it powers down the device This is n...

Страница 21: ...2 device from the Suspend mode or Power off mode by an external event see figure 10 6 4 3 Maximum ratings Symbol Parameter Min Max Unit Vin Permanent DC input voltage 33 33 V Vin Transient peak input voltage 500 ms 50 50 V 6 4 4 Characteristics Symbol Parameter Min Max Unit Cin Pin input capacitance 8 12 nF Rpu Pull down resistor to GND 100 120 kΩ VIL Input voltage for low level 1 2 V VIH Input vo...

Страница 22: ...Ethernet RX A Shield Ethernet SHIELD 6 6 2 Functional description The 10 100 Mbit full duplex Ethernet port is compliant with IEEE 802 3 Use cabling that is compliant with the Ethernet standard at least Ethernet CAT5 cable for 100 Mbit s and Ethernet CAT3 cable for 10 Mbit s transmission speed In a noisy environment it is recommended to use shielded cables In this case the connector s shield must ...

Страница 23: ...ate 6 7 3 Maximum ratings Symbol Parameter Min Max Unit VBRR Bus voltage under overload conditions short circuit to supply voltages 33 33 V 6 8 USB OTG interface Supported by all Vision 312 family products 6 8 1 Pinout Connector Pin no Shield Function B 1 USB D B 2 USB Vbus B 3 USB D B 4 USB GND B Shield USB SHIELD 6 8 2 Functional description The USB OTG interface is compliant with the USB 2 0 st...

Страница 24: ... 0 8 2 5 V Note 1 The maximum cable length depends on the type of cable used the number of con nectors between the devices the environment where the cable is installed as well as the used USB transmission speed mode As a rule of thumb each connector pair decreases the maximum cable length by 0 5 meters if a USB conform connector is used If an arbitrary connector is used the length penalty will be ...

Страница 25: ...in CMM Input common mode range DC or AC peak with line frequency max 60Hz 3 0 05 0 5 V Vin CMM Input common mode range DC or AC peak with line frequency max 60Hz 4 0 8 2 5 V Note 1 The maximum cable length depends on the type of cable used the number of connec tors between the devices the environment the cable is installed as well as the USB transmission speed mode used As a rule of thumb each con...

Страница 26: ...e make sure that the maximum voltage ratings are not violated 6 10 3 Maximum ratings Symbol Parameter Min Max Unit VRS 232_TxD VRS 232_RxD Bus voltage under overload conditions that is short circuit to supply voltages 15 33 V 6 10 4 Characteristics Symbol Parameter Min Max Unit Cout Pin output capacitance 100 200 pF VIL Input voltage for low level 15 0 8 V VIH Input voltage for high level 2 7 15 V...

Страница 27: ...s it is necessary to use external termination resistors as the device is not equipped with internal termination See figure 8 below for details Note that a common ground chassis or a proper ground connection is necessary for CAN operation When connecting with an external device for example a PC with CAN interface for downloading soft ware make sure that the maximum voltage ratings are not violated ...

Страница 28: ...PECIFICATION OF INPUTS AND OUTPUTS Figure 8 CAN interface wiring Figure 9 CAN termination TTControl GmbH 2020 All rights reserved Confidential and Proprietary Information 27 Document Number D 156 G 02 001 ...

Страница 29: ...0 100 mA STr Bit rate 2 3 25 1000 kbit s Note 1 Due to possible high currents in the wiring harness the individual ground potential of control units may differ up to several volts This difference will also appear between a transmitting and receiving control unit as common mode voltage and does not in fluence the differential bus signal if the common mode voltage is within the common mode limits No...

Страница 30: ...guration Up to four video sources can be displayed simultaneously All four video sources will be configured for use with the selected standard 6 12 3 Maximum ratings Symbol Parameter Min Max Unit Vin Video in permanent DC input voltage 1 33 V 6 12 4 Characteristics Symbol Parameter Min Max Unit Vin Video in voltage level 0 5 2 Vpp 6 12 5 General advice To avoid noise on the video signals the follo...

Страница 31: ... 3 Maximum ratings Symbol Parameter Min Max Unit Vsc Short circuit voltage range 1 33 V 6 13 4 Characteristics Symbol Parameter Note Min Max Unit Vcam Output voltage 1 0 0 V Vcam Output voltage 2 VBAT 1 7 0 9 VBAT V Vcam Output voltage 3 11 7 12 5 V Iout Overall output current 4 1500 mA Iout Overall output current 5 2500 mA Note 1 VBAT 7 5 V for power supply below 7 5 V see section 6 1 2 1 Note 2 ...

Страница 32: ...d within the Vision 312 housing It is activated via software 7 2 1 Characteristics Symbol Parameter Min Max Unit SPL Sound pressure level 0 5 m distance from freely mounted housing t b d dBA 7 3 Real time clock RTC The Vision 312 device includes a real time clock with a backup power system When the device is con nected to the vehicle s battery via the main connector s C1 BAT pin the real time cloc...

Страница 33: ...ash storage large and fast memory array EEPROM storage 7 4 1 Characteristics Memory Parameter Note Typ Unit eMMC flash memory available for user data 1 2 GB eMMC flash memory available for user data 2 6 GB EEPROM memory available for user data 32 kB EEPROM data retention 3 50 years EEPROM erase write cycles per byte 1 2 106 cycles Note 1 Only for Vision 312 products Note 2 Only for Vision 312Plus ...

Страница 34: ...end Mode Terminal 30 is connected to the power supply and the RAM content is preserved but the device is mostly inactive In Power on Mode Terminal 30 is connected to the power supply and the device is fully operational The mode transitions can be triggered as follows Power mode transition Note Trigger Disconnected Power off Terminal 30 connected to power supply Disconnected Power on Connected to p...

Страница 35: ...pattern on a wake up enabled 100BASE T1 interface real time clock with configured alarm time and date touch event Suspend Disconnect 2 Terminal 30 disconnected from power supply Note 1 Ensure that the device remains disconnected for a minimum of one second when switching the device off and on again corresponds to power mode transistion Power off Disconnect Power on Note 2 Performing this mode tran...

Страница 36: ...odule with a resolution of 1280 x 800 pixels WXGA and a LED backlight unit 9 1 1 Characteristics Symbol Parameter Note Min Typ Unit LC Center luminance of white 1 500 cd m2 LC Center luminance of white 2 1000 cd m2 CR Contrast ratio 800 1000 tL LED lifetime of backlight unit 3 50000 hours Note 1 Only for the Vision 312 products TTControl GmbH 2020 All rights reserved Confidential and Proprietary I...

Страница 37: ...tness is ad justable 9 4 Touchscreen The Vision 312 device is equipped with a projective capacitive touchscreen designed to be used as an input device for the application running on the device It can be operated with bare fingers and gloves The touchscreen supports multi touch gestures with two fingers Water drops do not trigger touch functions The touchscreen also supports palm suppression the pa...

Страница 38: ... dot shaped foreign material and bubbles The following table specifies acceptance criteria for dot shaped foreign material and bubbles in the viewing area of the tempered glass and touchscreen Specification mm Acceptable quantity diameter 0 3 10 0 3 diameter 0 5 distance 5 5 diameter 0 5 0 Definition diameter L W 2 Examples 9 6 2 Acceptance criteria for line shaped foreign material and scratches T...

Страница 39: ...r paper tissues they contain wood fibers and will scratch the plastic surface The cloth may be used dry or lightly dampened not wet with water Wipe the surface gently do not use excessive force If needed a mild and pH neutral cleaner can be used Do not use acidic alkaline cleaners or organic chemicals such as paint thinner acetone toluene xylene propyl alcohol isopropyl alcohol or kerosene Do not ...

Страница 40: ...ier s website 10 1 Plug housings TTControl recommends the following plug housings for mating connectors Connector Description Mating connector part no Supplier C1 Main connector 4 1437290 0 TE Connectivity A Ethernet D4K14A 1D5A5 A Rosenberger B USB OTG D4K14A 1D5A5 F Rosenberger C reserved for future use D4K14A 1D5A5 C Rosenberger D USB HOST D4K14A 1D5A5 F Rosenberger a Main connector b Connector...

Страница 41: ...r unconnected pins 4 1437284 3 TE Connectivity A B C D Blind plug for the connector D4Z023 002Z Rosenberger NOTE Connectors and or cavity and blind plugs must be installed to ensure that the device is water tight 10 4 Tools Connector Description Note Part no Supplier C1 CERTI CRIMP straight action hand tool with fixed dies 1 1454509 1 TE Connectivity A B C D Repair Tool Kit RosenbergerHSD 2 D4W006...

Страница 42: ...eo cable Coax type 75 Ω impedance signal cable Lapp 2170010 Helu 40010 Medi 2270187 C1 all other functions 0 75 mm2 0 75 mm2 Automotive standard A 100BASE T1 100BASE TX unshielded twisted pair T1 with one pair TX with two pairs 4x0 14 Cu SF TQ RosenbergerHSD LD5 105 xxxx A x B D USB OTG USB Host Standard USB cable 4x0 14 Cu SF TQ RosenbergerHSD LD5 105 xxxx F x C reserved for future use TTControl ...

Страница 43: ...eceivers ECE R10 Rev 05 2014 Uniform provisions concerning the approval of vehicles with regard to elec tromagnetic compatibility ISO 11452 1 2015 Road vehicles Component test methods for electrical disturbances from narrowband radiated electromagnetic energy Part 1 General principles and terminology ISO 11452 2 2004 Road vehicles Component test methods for electrical disturbances from narrowband ...

Страница 44: ...cles Degrees of protection IP code Protection of electrical equipment against foreign objects water and access EN 13309 2010 Construction machinery Electromagnetic compatibility of machines with internal power supply EN 62262 2002 Degrees of protection provided by enclosures for electrical equipment against external mechanical impacts IK code EN 55025 2016 Vehicles boats and internal combustion en...

Страница 45: ...stal Display LED Light Emitting Diode MB Megabyte MRD Mounting Requirements Document NTSC National Television System Committee OTG On The Go PAL Phase Alternting Line PCBA Printed Circuit Board Assembly PD Product Drawing RAM Random Access Memory RF Radio Frequency RTC Real Time Clock RX Reception SDE Software Developement Environment SW Software TFT Thin Film Transistor TX Transmission USB Univer...

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