Gasgoo Awards 2023 applicant: Cross-domain integration of a full-scene connected cockpit system from Shenzhen Hangsheng Electronics Co.

Product: Cross-domain integration of a full-scene connected cockpit system 

Description

Aisheng's cross-domain converged all-scene connected car cockpit system is a set of highly coupled hardware and software system, its hardware system only consists of a single central processor, a single memory system, a single storage system combination, on the basis of this set of hardware system can later support the running of RTOS, Linux, ONX, Android guest operating system, in order to ensure the security of different operating systems in the process of running at the same time, the cockpit system through virtual machine technology to completely isolate the system to prevent different operating systems from interfering with each other. In order to ensure the security of different operating systems running at the same time, the cockpit system is completely isolated by virtual machine technology to prevent different operating systems from interfering with each other. In addition, in order to solve the problem of communication latency between different operating systems, the cockpit system adopts the communication mechanism developed by Avionics to achieve beneficial latency of communication between operating systems. The cockpit system adopts a future-oriented multi-device distributed OS architecture through customised development and modular design, and realises hardware integration of in-vehicle devices such as liquid instruments, central control entertainment systems, head-up displays, GPS, cameras, etc. with smart mobile devices such as mobile phones and smart homes through integration of Huawei Hicar, and achieves car-home connectivity and car-computer connectivity through a sensorless connection. Application ecology, strong coupling of software and hardware, cross-domain integration of the car body control domain, intelligent cockpit domain and intelligent driving domain, realising the centralisation of car functions to intelligent coverage. The system also supports OTA online upgrades to continuously update functions and provide a better experience for users.

Unique advantages

The cross-domain convergence of the full-scene connected car cabin system integrates the internal hardware and Internet software ecology of the car cabin with a single chip and multiple systems, breaking through the drawbacks of the traditional hardware mechanics and the lack of interconnection between hardware and software, while reducing the production cost of the whole car. In the comparison of similar products, Airsun's cross-domain integration of the full-scene connected car cockpit system has a high cost performance while maintaining industry leadership in technologies such as one chip with multiple screens, hardware virtualization technology and multi-window application framework.

Application

In terms of body control, the system incorporates the control of sunroof, windows, air conditioning and other functions, with which the driver and passengers can control the above body equipment by voice; the system can also combine dual and four tone zones to distinguish between the sounds of different locations, to achieve automatic zonal air conditioning control and other functions. The system also incorporates status self-checking and maintenance functions to continue to provide an intelligent body control experience for the user. In terms of the intelligent cabin, the system comes with 12.3-inch full LCD instrumentation and a 17-inch central entertainment system, and introduces a full set of Internet ecology, which allows online access to entertainment content such as radio, music, video, news, games, weather, in-car KTV and other lifestyle services such as smart refuelling based on the Internet resource library. Users can control cockpit applications through voice control and fully experience the intelligent cockpit experience. In terms of intelligent driving, the system integrates body signals, external detectors such as radar, digital instruments, ARHUD, navigation and other devices, which can prompt the driver with information such as speed, navigation signs, lane departure and collision warning during the driving process, providing intelligent support for the driver's driving and improving driving safety. Compared to traditional hardware and software systems, the Aisheng Cross-Domain Convergence system has the advantage of simplifying components, saving energy and reducing costs. It can reduce 1~3 central processors, memory and storage units and save up to 50% of energy consumption, thus helping customers to achieve significant production cost reduction. In addition, Airsun's cross-domain converged all-scenario 100 Connected Car Cockpit System greatly enhances the intelligence level of the car with hardware sharing, resource sharing and ecological sharing, while safeguarding the safety of the vehicle system.

Prospect

The "Strategy for the Innovative Development of Intelligent Vehicles" and the "Action Plan for the Development of the Telematics (Intelligent Networked Vehicle) Industry" clearly set out the requirements for networked and intelligent vehicles and intelligent transportation. The design concept of Aisheng's cross-domain integrated connected car cockpit system is highly in line with the national strategic planning for smart cars and smart cities. In the field of travel, the system is dedicated to providing high-quality digital life travel services by connecting smart transportation systems, improving traffic efficiency, improving driving safety, reducing accident rates, reducing emissions caused by congestion, and effectively alleviating the pressure on society, resources and the environment. It will help the country to build a future smart city and smart transportation. At present, Airsun's cross-domain converged all-scene connected car cockpit system is scheduled for mass production in the second half of 2022 for a number of models from Dongfeng Nissan, Qichen, Toyota and Honda. It is expected to support more than 8 million connected vehicles within 3 years. The system also involves terminal equipment manufacturers, operators, third-party resource providers, operations, maintenance and other links, which can drive the upgrading of the entire Telematics industry chain.