The intelligent cockpit realizes human-machine interaction through the above-mentioned technologies. With the hardware such as the central control panel, instrument panel and rear seat entertainment screen as the carrier, it realizes core intelligent functions such as face recognition, multi-sound zone detection, line of sight tracking, fatigue classification and multi-mode command words. In addition to this, can also be derived from the automatic volume adjustment, high-speed distraction reminder, fatigue rescue and other personalized additional functions. In the future, the intelligent cockpit may also be applied to augmented reality and virtual reality technology.
Intelligent cockpit technology bottleneck
With the successful case of Tesla's application of intelligent cockpit in the production car, set off a tide of intelligent cockpit research and development, car companies in the field of intelligent cockpit force more and more obvious, but the current intelligent cockpit product technology to achieve the effect is not well enough to meet user needs. Many OEMs in the concept car to show the function is still only imagination, in the user's real use of the scene cannot achieve the perfect experience effect, intelligent cockpit technology and product experience there is still a gap, the technical development has entered a bottleneck period.
The data required for intelligent interaction technology is difficult to obtain
Today, there is an obvious silo effect of car companies, the lack of this data interoperability is a huge challenge for the intelligent cockpit intelligent cockpit industry.
Intelligent cockpit intelligence needs to rely on a large amount of data for training, so as to achieve a higher degree of intelligence of human-computer interaction feedback effect, the scale of data directly affects the user experience of intelligent cockpit. Most of the car companies are not willing to disclose the vehicle and driving data to the outside world, and even cooperation companies are difficult to obtain the corresponding data, which leads to the existing technology cannot get the required sufficient data accumulation, which restricts the rapid development of intelligent cockpit industry. For example, the voice interaction technology of intelligent cockpit, at present, voice recognition and semantic understanding are limited by data, and there is low recognition accuracy and ineffective communication when users experience it, and there is a certain gap between the technical realization and the vision.
Multimodal human-computer interaction system does not form an ideal model
The intelligent cockpit is different from other interaction scenes, and it needs to form a set of the most suitable interaction system in the driving space, instead of copying the existing interaction mode into the intelligent cockpit.
With the development and application of technology and smart phones, users have higher and higher expectations for the functional diversity of the car cockpit, and more and more information need to be processed while driving. To meet this demand, the use of digital touch screens has been chosen to replace the traditional mechanical buttons. However, the digital touch screen is also exposed with the further enrichment of functions, the interface copies the pattern of cell phone applications, easily causing the line of sight to stay in the operating panel for too long. Many car companies have given high hopes to voice interaction to solve the user's driving distractions, but voice interaction does not have visual function prompts, or is best used in simple scenarios where the number of commands is small.
The formation of a multimodal human-computer interaction system for intelligent cockpits can effectively improve these problems. This ideal model does not rely on a single interaction method and requires thinking about how to combine the advantages of mechanical buttons, touch screens, voice, and other interaction methods to create an optimal interaction system.
Technology trends of intelligent cockpit
Functional design based on the scene
At present, many car companies say the intelligent cockpit, in essence, is a transplant of the smartphone functions of the car system, more is many pseudo-demands mix. Function stacking and plattering is the characteristics of the current intelligent cockpit, most intelligent cockpits are equipped with a wealth of functional modules, but many of the current functional design in the actual use of the scene the user completely unusable.