Abstract Aiming at the need of low-cost integrated navigation technology development and combining the characteristics of main sensors, this paper introduces the design of GPS/DR integrated navigation system which uses floating-point DSP TMS320VC33 as the core processor for integrated navigation algorithm implementation and TL16C554 for communication port expansion. The design method of system hardware is given......
In-car entertainment systems have become a key point of differentiation for the entire vehicle. There are some technologies that can make traditional car entertainment systems more powerful, such as the upcoming growth of digital radio broadcasting, the increasingly popular surround sound, and high-definition video playback; there are also some technologies that can bring about comprehensive infotainment innovation, such as the use of high-speed interconnection......
1 Introduction CAN (Controller Area Network) [1] [2] is a dedicated serial data communication bus developed by Robert Bosch of Germany for the automotive industry in the early 1980s. After years of development, it is now increasingly recognized by many automobile manufacturers and is used in many automakers, including BMW, Benz, ......
In 2009, the biggest event in the map industry was the birth of YFmap real-time navigation map. As the hardware architecture of GPS navigation devices becomes more stable and homogenized, the importance of navigation maps is more prominent than ever before. The quality of user experience of GPS navigation devices is largely determined by......
Due to energy and pollution issues, electric vehicles are becoming a hot topic in automotive technology research and development. Electric vehicles are divided into pure electric vehicles, hybrid vehicles and fuel cell vehicles, and are an environmentally friendly and advanced means of transportation [1-2]. At present, electric vehicles generally use CAN (Control Area Network ......
Through the functional analysis of CAPP (computer aided process planning) system, the functional requirements of CAPP system are determined from the aspects of process design, management, integration, etc., and then the overall scheme and various functional modules of CAPP system suitable for automobile wiring harness manufacturing enterprises are designed and implemented. The wiring harness graphic data......
A hybrid vehicle is a vehicle that is driven by a combination of an internal combustion engine and an electric motor. Its main features are energy saving and environmental protection. This type of vehicle is driven by an electric motor when starting, eliminating the phenomenon of black smoke emitted by the internal combustion engine when starting due to incomplete combustion. When the vehicle decelerates or brakes, the generator is used to convert kinetic energy into electrical energy and store......
For electronic products, especially consumer products, how to transform users' complex control actions into intuitive, convenient and productive experiences is the ultimate challenge facing user interface design. On the one hand, user interface design must take into account the needs of users' five senses, namely vision, hearing, taste, smell and touch, and on the other hand......
1 Introduction With the rapid development of electronic technology and its wide application in automobiles, the degree of automobile electronics is getting higher and higher. The numerous electronic controls and increased communication complexity in the automotive electronic system will inevitably lead to large and complex vehicle wiring, shortage of installation space, reduced operating reliability, and increased difficulty in fault maintenance. And for......
Electronic devices are developing rapidly, especially automotive display systems. Video and video processing are becoming the fastest growing technologies in automotive applications. Lane keeping, driving monitoring, night vision, and in-car entertainment equipment are typical application requirements. When designing an automotive video system, you need to consider several aspects of the system structure......
Nowadays, vehicle control is developing towards high precision and high safety, and the automotive industry is moving towards intelligence and networking. In this process, the automotive network plays an important role, and the CAN bus and LIN bus are important automotive network buses. However, when the car gradually develops into an information terminal, there are network systems......
The car's sound system is the most important form of entertainment. Not long ago, a radio, cassette player or CD player would suffice for car owners. However, the advent of multiple audio compression formats (and the rise of the Internet) has led to an exponential growth in personal music collections, and with it a growing demand for a choice of......
0 Introduction With the popularity of various vehicles such as cars, the demand for vehicle navigation equipment has become increasingly strong. As a vehicle-mounted device, it must not only have reliable performance, but also be portable, low power consumption and low price. The G-type GPS module based on the embedded system of the ARM microprocessor is widely used in the automotive industry....
1. Introduction Hybrid vehicles usually refer to vehicles that are driven by both a fuel engine and an electric motor. The vehicle uses a fuel engine and electric power system in a series, parallel or mixed form to work in combination. The two power sources can work separately or simultaneously in different driving conditions of the vehicle......
As a leading automotive semiconductor company, Freescale and Khronos Group have jointly launched an automotive multimedia embedded microprocessor i.MX35 with an integrated OpenVG hardware accelerator, becoming the world's first automotive multimedia microprocessor integrated with OpenVG hardware accelerator. The excellent multimedia performance of i.MX35 will......
The research on DSRC technology aims to provide a set of advanced means and scientific methods to fully control, effectively assist vehicles and drivers, manage traffic, detect abnormalities in a timely manner, reduce traffic accidents, and improve driving and transportation safety. DSRC-based vehicle active safety technology......
1 Design Idea The car instrument is the window and interface for information exchange between the driver and the car, and plays a positive and important role in improving the service life of the car instrument, safety and economic driving. This design uses the PIC16C72A single-chip microcomputer as the core of the instrument. The original car sensor does not need to be replaced, and the sensor......
Automotive Electronics Technology (Edited by Han Jinyu and Zhang Yong)Special Report: Automotive ElectronicsAutomotive Electronic Components Standard Values Quick ReferenceAutomotive Electronics KEA Series Microcontrollers——Based on ARM Cortex-M0+ CoreAutomotive Electronics S32K Series Microcontrollers: Based on ARM Cortex-M4F CoreIllustrated explanation of automotive electronics technology (systems)Research on the interface technology between single chip microcomputer and color liquid crystal control panelThis article is about OFDM channel simulationSingle MIC noise cancellation technology, compatible designInstrument Worker\'s Manual (Second Edition) 3SC6531 Design Guide - EN V1.0.SC1474LPC1788 KEILL complete set of routines (most complete) document Chinese introductionBiomedical ElectrodesModelsim tutorialChanghong LS16 color TV repair manual (including circuit diagram)EEWorld
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