Single-Chip Battery Management System for Cars

Maxim Integrated Products has announced MAX17843 battery management system (BMS). The MAX17843 is 12-channel, high-voltage smart sensor data-acquisition device. Electric vehicles (EVs), hybrid EVs, and plug-in hybrids rely on large lithium-ion battery packs filled with hundreds or even thousands of individual battery cells. With industry experts predicting that 25% of cars sold by 2025 will have electric engines, automotive OEMs and Tier 1s need an intelligent battery management system to enable safe, low cost solutions with robust communications.

MAX17843 meets the highest safety standards, adhering to ISO 26262 and ASIL D requirements (also applicable for ASIL C). Its differential universal asynchronous receiver/transmitter (UART) using capacitive isolation reduces bill of materials (BOM) costs and failure in time (FIT) rates. With this, designers can save up to 90% of their isolation BOM cost. The UART, with ultimate flexibility, enables robust communications in noisy environments. Using Maxim’s unique proprietary daisy-chain architecture and successive-approximation-register (SAR) analog-to-digital converter (ADC), the MAX17843 captures fast, accurate voltage measurements and delivers high EMC performance. It is applicable for a variety of automotive and EV powertrain applications.

Key advantages:

  • Safety: ISO 26262 and ASIL D certification, as well as TUV certification in design and management process; meets various BCI requirements; comprehensive diagnostics
  • Low System Cost: Internal cell balancing and UART reduces BOM costs compared to competitive solutions; only IC to allow capacitive or transformer isolation
  • Robust Communications: Reliable distributive and centralized CMC architecture with UART; Supports 100m daisy-chain segments and high noise immunity; Supports emission, ESD, and hot plug

The MAX17843 is available at Maxim’s website for $7.61 (1,000), The MAX17843EVKIT# evaluation kit is available for $1,000. The device operates over the -40°C to +125°C temperature range and is available in a 64-pin LQFP package (10mm x 10mm).

Maxim Integrated Products | www.maximintegrated.com

NVIDIA Graphics Tapped for Mercedes-Benz MBUX AI Cockpit

At the CES show last month, Mercedes-Benz its NVIDIA-powered MBUX infotainment system–a next-gen car cabin experience can learn and adapt to driver and passenger preferences, thanks to artificial intelligence.

According to NVIDIA, all the key MBUX systems are built together with NVIDIA, and they’re all powered by NVIDIA. The announcement comes a year after Huang joined Mercedes-Benz execs on stage at CES 2017 and said that their companies were collaborating on an AI car that would be ready in 2018.

Powered by NVIDIA graphics and deep learning technologies, the Mercedes-Benz User Experience, or MBUX, has been designed to deliver beautiful new 3D touch-screen displays. It can be controlled with a new voice-activated assistant that can be summoned with the phrase “Hey, Mercedes. It’s an intelligent learning system that adapts to the requirements of customers, remembering such details as the seat and steering wheel settings, lights and other comfort features.

The MBUX announcement highlights the importance of AI to next-generation infotainment systems inside the car, even as automakers are racing put AI to work to help vehicles navigate the world around them autonomously. The new infotainment system aims to use AI to adapt itself to drivers and passengers— automatically suggesting your favorite music for your drive home, or offering directions to a favorite restaurant at dinner time. It’s also one that will benefit from “over-the-air” updates delivering new features and capabilities.

Debuting in this month (February) in the new Mercedes-Benz A-Class, MBUX will power dramatic wide-screen displays that provide navigation, infotainment and other capabilities, touch-control buttons on the car’s steering wheel, as well as an intelligent assistant that can be summoned with a voice command. It’s an interface that can change its look to reflect the driver’s mood—whether they’re seeking serenity or excitement—and understand the way a user talks.

NVIDIA | www.nvidia.com

Vehicle Computer Targets Comms + Control

MEN Micro has announced the BC50R, a maintenance-free box computer that has been designed for data acquisition applications in rugged environments in vehicles such as trains, commercial vehicles, mobile machines or ships. All interfaces are implemented on rugged M12 connectors (USB, digital input and output, Gigabit Ethernet, CAN and legacy serial I/O). The housing is compliant to the IP65 protection class.

On the inside, the system offers two PCI Express Mini card slots with two SIM card slots for WLAN, GNSS or 3G/4G functionality. The necessary antenna connectors can be made available at the front panel. It is powered by an AMD Embedded G-Series APU (Accelerated Processing Unit), the T48N, running at 1.4 GHz. The use of the Embedded G-Series makes for high scalability in CPU (single/dual core) performance. The BC50R is equipped with 2 GB of DDR3 SDRAM and offers SD card and mSATA slots. The system is designed for fanless operation at temperatures from -40 to +70°C (+85°C for up to 10 minutes), its special aluminum housing with cooling fins serves as a heat sink for the internal electronics and in this way provides conduction cooling.

The BC50R supports a 24 VDC and 36 VDC nom. class S2 power supply in compliance with EN 50155 or power supplies which comply with ISO 7637-2 (E-mark for automotive) (nominal input voltage 24 V) or with EN 60945 (ship). The power can be switched on and off using an ignition signal on the power connector, and a shutdown-delay time after switching off the power can be adjusted by software.

The combination of the various CPU/GPU options with the available selection of external interfaces (realized via separate graphics and I/O interface boards within the system) makes for an flexible system design that can quickly be tailored to a wide variety of applications.

MEN Micro | www.menmicro.com

Kit for R-Car V3M SoC Speeds Development

Renesas Electronics has announced the R-Car V3M Starter Kit to simplify and speed up the development of New Car Assessment Program (NCAP) front camera applications, surround view system, and LiDARs. The new starter kit is based on the R-Car V3M image recognition system-on-chip (SoC), delivering a combination of low power consumption and high performance for the growing NCAP front camera market. By combining the R-Car V3M starter kit with supporting software and tools, system developers can easily develop front camera applications, contributing to reduced development efforts and faster time-to-market.

Renesas also announced an enhancement to the R-Car V3M by integrating a new, highly power-efficient hardware accelerator for high-performance convolutional neural networks (CNNs), which enables features such as road detection or object classification that are increasingly used in automotive applications. The R-Car V3M’s innovative hardware accelerator enables CNNs to execute at ultra-low power consumption levels that cannot be reached when CNNs are running on CPUs or GPUs.

The new R-Car V3M Starter Kit, the R-Car V3M SoC, and supporting software and tools including Renesas’ open-source e² studio IDE integrated development environment (IDE), are part of Renesas’ open, innovative, and trusted Renesas autonomy Platform for ADAS and automated driving that delivers total end-to-end solutions scaling from cloud to sensing and vehicle control.

The new starter kit is a ready-to-use kit. In addition to the required interface and tools, the kit provides essential components for ADAS and automated driving development, including 2GB RAM, 4GB eMMC (embedded multi-media controller) onboard memory, Ethernet, display outputs, and interfaces for debugging. The integrated 440-pin expansion port gives full freedom for system manufacturers to develop application-specific expansion boards for a wide range of computing applications, from a simple advanced computer vision development environment to prototyping of multi-camera systems for applications such as surround view. This board flexibility reduces the time needed for hardware development in addition to maintaining a high degree of software portability and reusability.

The R-Car V3M Starter Kit is supported by a Linux Board Support Package (BSP), which is available through elinux.org. Further commercial operating systems will be made available from next year onwards. Codeplay will enable OpenCL and SYCL on the starter kit in Q1 2018. Further tools, sample code and application notes for computer vision and image processing will be provided throughout 2018. Renesas enables several tools on the R-Car V3M Starter Kit including Renesas e² studio toolchain and tools for debugging, which ease the development burden and enable faster time-to-market.

In addition to the R-Car V3M Starter Kit, Renesas has enabled ultra-low power consumption for CNNs, which achieve image recognition and image classification, on the R-Car V3M SoC. The R-Car V3M allows the implementation of high-performance, low power consumption CNN networks in NCAP cameras that cannot be realized with traditional high power consuming CPU or GPU architectures. Renesas complements the IMP-X5, a subsystem for computer vision processing that is composed of an image processor and the programmable CV engine, with a new, innovative CNN hardware accelerator developed in house, that allows the implementation of high-performance CNNs at ultra-low low power. With this new IP, Renesas enables system developers to choose between the IMP-X5 or the new hardware accelerator to deploy CNNs. This heterogeneous approach allows system developers to choose the most efficient architecture, depending on required programming flexibility, performance and power consumption.

The Renesas R-Car V3M is available now. The R-Car V3M Starter Kit with a Linux BSP will be available in Q1 2018 initially in limited quantities. A complete offering with an extended software solution is scheduled for Q3 2018.

Renesas Electronics | www.renesas.com

Inductor for Automotive PoC Circuits

Murata Manufacturing has introduced the LQW32FT series for automotive power over coax (PoC) circuits. This inductor provides high impedance in a wide band, with inductance of 47µH in the 1210-inch size (3.2 mm x 2.5mm). Mass production was already started in November 2017.

1207_img0001PoC is increasingly used with SerDes equipment in automotive applications in order to reduce weight, with a single coax cable transferring power and image data for an on-board camera. In former PoC implementations, large and small impedance several inductors were needed to handle the broadband signal at the circuit processor and to maintain high impedance in a wide band to separate the signal and power.

The LQW32FT series allows a single inductor to replace the multiple components that were formerly necessary. This supports efforts to save space and reduce the overall size of a system, and to lower total DC resistance. This component also provides a 125℃ maximum for the usage environment temperature, making it suitable for automotive circuits. The LQW32FT series is expected to be further expanded to support the high-speed signal transmissions needed by the market.

Murata Manufacturing | www.murata.com

Automotive-Grade IoT Gateways

Eurotech has expanded its range of Multi-service IoT Gateways with the launch of the DynaGATE 10-12 and the announcement of the DynaGATE 10-06. Both systems are carrier pre-certified, with an integrated LTE Cat 1 cellular, GPS, Wi-Fi, BLE, E-Mark and SAE/J1455 certifications and a -40 ºC to +85 ºC operating temperature.

The DynaGATE 10-12 is a low-power gateway based on the TI AM335X Cortex-A8 (Sitara) processor family, with 1 GB RAM and 4 GB eMMC. It features a 6 to 36VDC power supply with transient protection and vehicle ignition sense, 2x protected RS-232/RS-485 serial ports, 2x CAN bus interfaces, 3x noise and surge protected USB ports and 4x isolated digital I/Os. The DynaGATE 10-12 is suitable for on-board applications, with a metal enclosure, high retention connectors and screw-flange terminal blocks.

The connectivity capabilities of the DynaGATE 10-12 include an internal LTE Cat 1 modem with dual Micro-SIM support, Wi-Fi, Bluetooth Low Energy, 2x Fast Ethernet ports, and an internal GPS (optionally with Dead Reckoning) for precise geolocation.

DynaGATE 10-06.jpgThe DynaGATE 10-06 (shown) is an IP67, heavy-duty IoT gateway for Automotive applications. It features an internal battery that provides minutes of uninterrupted operation in case of power failure. Based on the NXP i.MX 6UltraLite Cortex-A7 processor, with 512MB RAM and 4GB eMMC, the DynaGATE 10-06 features a 6 to 36V power supply with protections and vehicle ignition sense, 3x protected RS-232/RS-485 serial ports, 2x CAN bus interfaces, 1x noise and surge protected USB port and 2x protected digital I/O. All these interfaces are available through a rugged AMPSEAL connector.

The DynaGATE 10-06 connectivity capabilities range from an internal LTE Cat 1 modem with dual Micro-SIM support, Wi-Fi, Bluetooth Low Energy, to a dedicated GPS with optional Dead Reckoning and 2x Fast Ethernet ports on rugged M12 connectors.

In addition, the DynaGATE 10-12 and DynaGATE 10-06 connectivity capabilities can be expanded through the ReliaCELL 10-20 family, that includes several 2G/3G/LTE global, rugged cellular modules certified by leading carriers. The DynaGATE 10-12 is also expandable with Eurotech ReliaLORA 10-12, a LoRa LPWAN Gateway unit, and the ReliaIO 10-12, a DAQ unit that provides analog inputs, more digital I/O interfaces and other functionalities.

The DynaGATE 10-12 and the DynaGATE 10-06 come with a genuine Oracle Java SE Embedded 8 Virtual Machine and Everyware Software Framework (ESF), a commercial, enterprise version of Eclipse Kura, the Java/OSGi edge computing platform for IoT gateways. Distributed and supported by Eurotech, ESF adds advanced security, diagnostics, provisioning, remote access and full integration with Everyware Cloud (EC), the Eurotech IoT integration platform (separately available).

Eurotech | www.eurotech.com

Rectifier Controller Has Reverse Protection

Analog Devices has announced the Power by Linear LT8672, an active rectifier controller with reverse input protection to –40 V. Its 3 V to 42 V input voltage capability is well suited for automotive applications which must regulate through cold-crank and stop-start scenarios with minimum input voltages as low as 3.0 V and load dump transients up to 40 V. The LT8672 drives an external N-channel MOSFET, offering a 20mV drop, reducing power dissipation by 90% compared to a Schottky diode, eliminating requirements for a costly heat sink. The ultrafast transient response enables it to meet stringent automotive applications requiring AC input ripple rectification up to 100 kHz. Additionally, its 20 µA quiescent current while operating and 3.5 µA in shutdown are ideal for always-on systems. The combination of the MSOP-10 package and external MOSFET ensures a compact solution footprint.

LT8672The LT8672 offers the combination of 3 V minimum input capability and a 20 mV drop, enabling it to ease the minimum input voltage requirement during cold-crank and stop-start, providing simpler and more efficient circuits. If the input power source fails or is shorted, a very fast turn-off minimizes reverse current transients. Also, a power good pin signals when the external MOSFET is ready to take load current.

The LT8672EMS is packaged in an MSOP-10 package. An industrial temperature version, the LT8672IMS, is tested and guaranteed to operate from a –40°C to 125°C operating junction temperature. The LT8672HMS version is tested and guaranteed to operate from a –40°C to 150°C operating junction temperature.

Summary of Features:

  •     Reverse Input Protection to –40V
  •     Wide Operating Voltage Range: 3V to 42V
  •     Low 20µA Quiescent Current in Operation
  •     Improved Performance Compared to a Schottky Diode:
    •         Reduce Power Dissipation by >90%
    •         Reduce Drop to 20mV
  •     Ultrafast Transient Response
    •         Rectifies 6VP-P Up to 50kHz
    •         Rectifies 2VP-P Up to 100kHz
  •     Low 3.5µA Shutdown Current
  •     Accurate 1.21V Enable Pin Threshold
  •     Available in Small 10-Lead MSOP

Analog Devices | www.analog.com

Platform Enables Automated Vehicle Application Development

NXP Semiconductors has announced the availability of the NXP Automated Drive Kit, a software enabled platform for the development and testing of automated vehicle applications. The kit enables carmakers and suppliers to develop, test and deploy autonomous algorithms and applications quickly on an open and flexible platform with an expanding ecosystem of partners.

Taking on automated drive applications requires easy access to multiple hardware and software options. NXP has opened the door to hardware and software partners to foster a flexible development platform that meets the needs of a diverse set of developers. The NXP Automated Drive Kit provides a baseline for level 3 development and will expand to additional autonomy levels as the ecosystem’s performance scales.

The first release of the Automated Drive Kit will include a front vision system based on NXP’s S32V234 processor, allowing customers to deploy their algorithms of choice. The Kit also includes front camera application software APIs and object detection algorithms provided by Neusoft; a leading IT solutions and services provider in China and a strategic advanced driver assistance system (ADAS) and AD partner to NXP. Additionally, the Kit includes sophisticated radar options and GPS positioning technology. Customers choose from various LiDAR options and can add LiDAR Object Processing (LOP) modular software from AutonomouStuff, which provides ground segmentation and object tracking.

The NXP Automated Drive Kit is now available for ordering from AutonomouStuff as a standalone package that can be deployed by the customer in their own vehicle or as an integrated package with an AutonomouStuff Automated Research Development Vehicle.

NXP Semiconductors | www.nxp.com

Infineon MCUs Serve Audi’s Autonomous Car Functionality

Infineon Technologies has announced that it supplies key components for the Audi A8, the first series production car featuring level 3 automated driving. The ability of cars to self-drive is split into a number of different levels: With level 3, drivers can temporarily take their hands off the steering wheel under certain conditions.  The Audi A8 allows this when parking and exiting, in slow-moving traffic or in traffic congestion. Using microelectronics from Infineon Technologies, a car can take over in this kind of driving situation.

Various types of chips from Infineon serve the safe automated driving in the Audi A8: sensors, microcontrollers and power semiconductors. Radar sensor chips from the RASIC family are installed in the front and corner radar. They send and receive high-frequency 77-GHz signals and forward these on to the central driver assistance controller (zFAS).

A microcontroller from the AURIX family is a key component of the zFAS for reliable automated driving. AURIX enables to secure the connection to the vehicle data bus. It assesses and prioritizes data packets and initiates their processing in the fastest possible time. For example, it initiates emergency braking based on data from radar and other sensor systems. The AURIX family of microcontrollers is especially ideal for this purpose thanks to high processing power and extensive safety features.

AURIX microcontrollers are used in several controllers in the Audi A8: On the one hand, they control the functions for the engine. On the other, they operate in the Audi AI active chassis and in the electronic chassis platform, which controls the shock absorption. The microcontrollers also support activation of the airbag.

In addition to the electronics for drive, driver assistance and chassis, other semiconductor solutions from Infineon are installed in the comfort and body electronics, such as for example LED drivers from the LITIX Basic family in the tail lights as well as bridge drivers from the Embedded Power family in the windscreen wipers.

Infineon Technologies | www.infineon.com

LED Lighting Controller for Automotive

Texas Instruments has introduced the first 3-channel high-side linear automotive light-emitting diode (LED) controller without internal MOSFETs that gives designers greater flexibility for their lighting designs. The TPS92830-Q1’s novel architecture enables higher power and better thermal dissipation than conventional LED controllers, and are particularly beneficial for automotive LED lighting applications that require high performance and reliability.

TPS92830-Q1Conventional LED drivers integrate the MOSFET, which limits designers’ ability to customize features. With that type of driver, designers often must make significant design modifications to achieve the desired system performance. The TPS92830-Q1 LED controller’s flexible on-board features give designers the freedom to select the best MOSFET for their system requirements. With this new approach, designers can more quickly and efficiently optimize their lighting power designs for automotive system requirements and desired dimming features.

The on-chip pulse-width modulation (PWM) generator or PWM input enables flexible dimming. Designers can use either the analog control or PWM to manage an output current of more than 150 mA per channel, to power automotive rear combination lamps and daytime running lights.

By pairing the LED controller with an external MOSFET, the designer can achieve the required high power output while distributing the power across the controller and MOSFET to avoid system overheating. By retaining linear architecture, the TPS92830-Q1 provides improved electromagnetic interference (EMI) and electromagnetic compatibility (EMC) performance.

Advanced protection and built-in open and short detection features help designers meet original equipment manufacturer (OEM) system reliability requirements. The output current derating feature protects the external MOSFET under high voltage conditions to ensure system reliability.

Support tools include the TPS92830-Q1 3-Channel High-Current Linear LED Controller evaluation module. Engineers can jump-start automotive lighting systems designs using the TPS92830-Q1 with the EMC Compliant Automotive Daytime Running Light and Position Light Reference Design with LED Thermal Protection. The TPS92830-Q1 is now available through the TI store and authorized distributors. Offered in a thin small outline package (TSOP), it is priced at US$1.96 in 1,000-unit quantities.

Texas Instruments | www.ti.com

Mini Sensor Dies Target IoT and Autos

TDK has announced new miniaturized EPCOS MEMS pressure sensor dies. The automotive versions of the C33 series boast dimensions of just 1 mm x 1 mm x 0.4 mm. They are designed for absolute pressures of 1.2 bar to 10 bar and are qualified based on bild-wo-background-en-HighResolutionDataAEC-Q101. The typical operating voltage is 3 V. With a supply voltage of 5 V they offer sensitivities of between 15 mV/bar and 80 mV/bar, depending on the type. The miniaturized pressure sensors are suitable for a temperature range from -40 °C to +135 °C and can even withstand 140 °C for short periods. They also offer a very long-term stability of ± 0.35% FS (full scale).

The C39 type, with its footprint of just 0.65 mm x 0.65 mm is especially suitable for IoT and consumer applications. One noteworthy feature of the C39 is its low insertion height of just 0.24 mm, which makes the low-profile MEMS pressure sensor die ideal for applications in smartphones and wearables, for example, where space requirements are critical. The C39 is designed for an absolute pressure of 1.2 bar and, like the C33 series, offers long-term stability of ± 0.35% FS. All the pressure sensor dies operate on the piezoresistive principle and deliver, via a Wheatstone bridge, an analog signal that is proportional to the applied pressure and the supply voltage.

Further information on the products at www.epcos.com/pressure_sensor_elements

TDK-Lambda | www.us.tdk-lambda.com

Nissan Chooses Renesas Chips for Automatic-Parking Gear

Renesas Electronics has announced that its R-Car system-on-chip (SoC) for car infotainment and advanced driving assistant systems (ADAS) as well as its RH850 automotive control microcontroller have been adopted by Nissan for the ProPILOT Park, a full-fledged automated-parking system, of its new LEAF, Nissan’s new 100 percent electric vehicle.

The R-Car SoC adopted in the ProPILOT Park of the new Nissan LEAF recognizes spaces adequate for parking, verifies that there are no obstacles in the way, and handles 20170906-soc-mcu-automated-parkingthe role of issuing control commands for acceleration, braking, steering and shifting. The R-Car SoC includes Renesas’ exclusive parallel image processor (IMP) dedicated for image processing. The IMP takes the high-resolution images from the latest automotive CMOS digital cameras and performs high-speed, low-power signal processing. The RH850 MCU accepts the chassis control commands from the R-Car SoC and transmits these commands to the various electronic control units (ECUs) used. This enables the Nissan LEAF’s ProPILOT Park to achieve safe and reliable parking operation.

Based on the newly-launched Renesas autonomy, a new advanced driving assistance systems (ADAS) and automated driving platform, Renesas enables a safe, secure, and convenient driving experience by providing innovative solutions for next-generation car.

Renesas Electronics | www.renesas.com

Smart Power Switches Meet Automotive Needs

Infineon Technologies offers power IC manufacturing technology: SMART7. Infineon designed it specifically for automotive applications such as Body Control Modules or Power Distribution Centers. SMART7 power ICs drive, diagnose and protect loads in applications like heating, power distribution, air-conditioning, exterior and interior lighting, seat and mirror adjustment. They also provide a cost-effective and robust replacement of electromechanical relays and fuses. SMART7 is based on thin-wafer technology that reduces power losses and chip sizes. Based on SMART7, Infineon has introduced the two high-side power switch families PROFET+2 and High Current PROFET. The SPOC+2 multichannel SPI high-side power controllers will follow within a year.

Infineon High Res PROFET TSDSO-14

The PROFET+2 family was developed for automotive 12 V lighting load applications and capacitive loads. These comprise e. g. halogen bulbs in external lighting control, interior lighting and dimming, as well as LED lighting. PROFET+2 devices provide state-of-the-art diagnostics and protection features. They maintain pin-out compatibility with their predecessor family PROFET+ for zero-cost migration. There is no ECU layout change needed, if single-channel devices are replaced by dual-channel variants and vice versa. Compared to their predecessor family, the PROFET+2 devices are up to 40 percent smaller in package size and improve energy efficiency with 50 percent lower current consumption. Their mass production is planned to start as of Q4 2017 and later. All high-side switches will be qualified in accordance with AEC Q100.

Infineon Technologies | www.infineon.com

Dev Kit Enables Cars to Express Their Emotions

Renesas Electronics has announced that it has developed a development kit for its R-Car that takes advantage of “emotion engine”, an artificial sensibility and intelligence technology pioneered by cocoro SB Corp. The new development kit enables cars with the sensibility to read the driver’s emotions and optimally respond to the driver’s needs based on their emotional state.

The development kit includes cocoro SB’s emotion engine, which was developed leveraging its sensibility technology to recognize emotional states such as confidence or uncertainty based on the speech of the driver. The car’s response to the driver’s emotional state is displayed by a new driver-attentive user interface (UI) implemented in the Renesas R-Car system-on-chip (SoC). Since it is possible for the car to understand the driver’s words and emotional state, it can provide the appropriate response that ensures optimal driver safety.

20170719-verbal-emotion-recognition-engine-st

As this technology is linked to artificial intelligence (AI) based machine learning, it is possible for the car to learn from conversations with the driver, enabling it to transform into a car that is capable of providing the best response to the driver. Renesas plans to release the development kit later this year.

Renesas  demonstrated its connected car simulator incorporating the new development kit based on cocoro SB’s emotion engine at the SoftBank World 2017 event earlier this month in held by SoftBank at the Prince Park Tower Tokyo.

Renesas considers the driver’s emotional state, facial expression and eyesight direction as key information that combines with the driver’s vital signs to improve the car and driver interface, placing drivers closer to the era of self-driving cars. For example, if the car can recognize the driver is experiencing an uneasy emotional state, even if he or she has verbally accepted the switch to hands free autonomous-driving mode, it is possible for the car to ask the driver “would you prefer to continue driving and not switch to autonomous-driving mode for now?” Furthermore, understanding the driver’s emotions enables the car to control vehicle speed according to how the driver is feeling while driving at night in autonomous-driving mode. By providing carmakers and IT companies with the development kit that takes advantage of this emotion engine, Renesas hopes to expand the possibilities for this service model to the development of new interfaces between cars and drivers and other mobility markets that can take advantage of emotional state information. Based on the newly-launched Renesas autonomy, a new advanced driving assistance systems (ADAS) and automated driving platform, Renesas enables a safe, secure, and convenient driving experience by providing next-generation solutions for connected cars.

Renesas Electronics America | www.renesas.com

Live Webinar on Security for the Connected Car

Recent automobile hacks (e.g., the Chrysler Jeep hack) have many engineers focusing on security in the connected car. Mentor Graphics will focus on this topic in a live webinar on August 10.

The webinar will be led by Alan Grau, President and co-founder of Icon Labs, and Andrew Patterson, Business Development Director for Mentor Graphics’s embedded division. The webinar will address:

  • Automotive cybersecurity requirements
  • Secure architectures for automotive
  • Security throughout the car and beyond (IVI, ADAS, and Gateway ECUs to small constrained ECUs)
  • Secure software updates
  • Emerging automotive cybersecurity standards
  • And more

The webinar will take place on August 10 from 10:00 AM – 11:00 AM (US/pacific). Register Now

Source: Mentor Graphics