A leading distributor of semiconductor components committed to the Asia-Pacific market, Grand United Group Holdings Limited, announced that its subsidiary, Ding Ding, has launched a complete solution for Toshiba and AMS automotive electronics, including tire pressure monitoring (TPMS) and car keyless entry systems. (RKE), AVB Bridge, Advanced Driver Assistance System (ADAS), Intelligent Rearview Mirror, and Laser Detection and Measurement Technology (Lidar) among vehicles. Toshiba and Austria Microelectronics (AMS) of UTS Apex have continued to develop comprehensive automotive electronic system solutions, including tire pressure detection systems, keyless entry systems, advanced driver assistance systems, and Lidar. With years of experience and expertise in the field of communications technology, we provide a complete solution for onboard systems. Recently, the TPMS receiver function was integrated into a remote keyless entry (RKE) receiver, which is more prevalent in cars. As a result, a TPMS receiver must be installed within a limited range of radio signals that can be steadily received from any direction of the vehicle chassis, regardless of vehicle model and body size. Today's automobiles have applications such as those for electric vehicles, and many electronic noise sources have been added due to the use of electronic control systems. Therefore, RF chips with excellent anti-jamming performance will be more desirable. Figure 1 - Schematic diagram of tire pressure monitoring system (TPMS) introduced by Daedingda Ding Ding RF IC lineup Part Number FuncTIons Availability Frequency(Hz) FSK ASK Package OperaTIng Voltage TX RX Local RF IF TC32306FTG VCO +PLL 315 M to 915 M 230 k/280 k QFN36 2.0 to 5.5 V Note: This transceiver IC can also be used as a receive-only IC. Car microprocessor Part Number ROM RAM Remarks Package OperaTIng Voltage TMP89FM82TDUG 32 KB 2 KB TLCS-870/C1 core 8-Bit Clock gearing: 1/4, 1/2, 1/1 Programmable Motor Driver (PMD2): 1 ch LQFP 48 4.5 to 5.5 V (@8MHz) TMPM358FDTFG 512 KB 80 KB ARM® Cortex®-M3 CPU core 32-Bit Maximum operaTIng frequency: 40 MHz SLEEP Mode Include 16 KB RAM for backup LQFP100 4.5 to 5.5 V Note: Microcontrollers can be used as a receive-only. Figure 2 - Toshiba-based tire pressure monitoring system (TPMS) framework diagram provided by Daedinghe Ding Ding System power IC Part Number Functions Output Voltage Output Current Package Operating Voltage TB9005FNG** CPU voltage regulator (with WDT) 5 V 8 mA SSOP20 6 to 18 V TB9021FNG** CPU voltage regulator (with WDT) 5 V 200 mA TSSOP16 6 to 18 V TB9041FTG** CPU voltage regulator DC/DC + LDO (with WDT) 3.3/1.5/1.2 V 5 V 5 V 200 mA 400 mA 100 mA QFN36 7 to 18 V TB9042FTG** CPU voltage regulator DC/DC + LDO (with WDT, SPI) 1.5/1.2 V 5 V 5 V 5/3.3 V(Backup) 1000 mA 400 mA 100 mA 10 mA HQFN52 7 to 20 V TB9043FTG** CPU voltage regulator DC/DC + LDO (with WDT) 3.3/1.5/1.2 V 5 V 5 V 1000 mA 400 mA 100 mA HQFN52 7 to 18 V The Remote Keyless Entry (RKE) system is designed for remote opening and closing of doors. When the driver presses the button on the keychain, the built-in transmitter will send out an encrypted RF signal. The on-board receiver receives the RF signal and provides the microcontroller with decrypted data. Figure 3 - Toshiba-based car keyless entry system (RKE) framework developed by DAUPA TC9560 Neutrino is a powerful AVB bridge that can exchange data at high speed between the processor SoC and network devices. It contains a Cortex-M3 processor that can control and manage the system or devices to reduce the main system IC load. The degree to enhance the overall performance, its application is shown below: Figure 4 - The AVB Bridge framework diagram of Toshiba-based Toshiba Advanced Driver Assistance Systems (ADAS) is one of the smart vehicle technologies actively developed by depots in recent years. It uses single or multiple cameras to provide the driver with information about the working conditions of the vehicle and changes in the environment outside the vehicle. Analyze and warn in advance of dangerous situations that may occur so that drivers can take early measures to avoid traffic accidents. Figure 5 - Advanced Driver Assistance System (ADAS) Solution Launched by DAUP Toshiba IC can provide the following driving assistance and warnings: Lane Departure Warning (LDW): Lane Offset Detection Warning Traffic Sign Recognition (TSR): Identification of Traffic Signs Forward Collision Warning (FCW): Warning of collision with the vehicle ahead Lane Change Assistance (LCA): Assistance in Changing Lanes Obstacle Detection: Obstacle Detection Right/Left Turn Awareness: Reminder when turning left/right Forward Pedestrian Collision Warning : Clash with a Pedestrian Collision Driver State Monitoring (DSM): Fatigue Detection Parking Assistance with Bird's Eye View: Parking Assistance System High-Beam Assistance: Detects incoming vehicles to automatically adjust the high beam assistance Traffic Signal Recognition: Detecting Red Lights to Warn Driving General Stationary Obstacle Collision Warning: Detecting obstacles on the road Figure 6 - Toshiba-based Advanced Driver Assistance System (ADAS) Schematic Diagram by DAIDU A&D Figure 7 - Toshiba-based advanced driver assistance system (ADAS) system architecture diagram provided by Daineng A&D Figure 8 - Schematic diagram of Toshiba-based advanced driver assistance system (ADAS) introduced by Daineng University. In recent years, driving safety has been increasingly valued by the people of the country. Toshiba has also provided ICs and integrated circuits for vehicle safety assistance systems in this area. Figure 9 - Toshiba-based Smart Rearview Mirrors from DAIDU A&D TMPV7502XBG with its excellent image processing, can provide the detection and recognition of pedestrians or moving objects on the road, coupled with its lower power consumption and smaller package, is very suitable for smart rearview mirror and intelligent reflection Mirror application. Figure 10 - Toshiba-based Intelligent Rearview Mirror System Architecture Diagram by DAIDU A&D AMS austriamicrosystems provides driving safety assistance with front-end vehicle collision avoidance with its own precise laser ranging technology. Using this TDC IC can help drivers accurately master the distance to the vehicle in front of them to facilitate timely access to the environment. The situation makes an appropriate response. Figure 11 - Schematic diagram of the inter-vehicle laser detection and measurement solution launched by DAUP. Figure 12 - Architecture diagram of AMS's inter-vehicle laser detection and measurement solution launched by DAUP. Arts And Crafts Zinc Casting,Cold Chamber Die Casting,Aluminium Gravity Die Casting,Gravity Die Casting Parts Dongguan Metalwork Technology Co., LTD. , https://www.dgdiecastpro.com
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