The 2nd Anniversary Heavily Upgrade BYD Hanxin OTA Function Experience

　　[Interpretation of car home’s New Technology] As a flagship car product owned by BYD, Han has completed more than 17 OTA software upgrades in the two years since its launch, bringing users a brand-new car experience with continuous software upgrade iteration and gradually expanded functions. Recently, BYD released a heavy upgrade of OTA software in the 2nd anniversary, covering many functions of intelligent cockpit and intelligent driving. Let’s first experience the new features brought by this OTA!

● Which models will be covered by this 2nd anniversary OTA upgrade?

　　This 2nd anniversary OTA upgrade will cover 2020-2022 models, that is to say, all models of Han can get corresponding new functions through this OTA upgrade. Of course, there are some differences in hardware configuration between different models, so the new functions obtained by different models through this OTA are different.

　　According to BYD’s official information, these two new functions, DiTrainer and Intelligent Power Up and Down, are available to all model years through this OTA. See the following table for comparison of new functions of OTA in other model years:

　　From the above table, we can know that BYD Han’s second anniversary OTA upgrade will bring six new functions, includingHWA high-speed driver assistance system, DiTrainer coaching mode, NVH active sound, intelligent voice control in the whole scene and intelligent power on and off.. Let’s actually experience it.

● HWA high-speed driver assistance system with automatic lane change function.

　　On the 2nd anniversary of BYD Han, OTA upgraded the HWA high-speed driving assistance system, optimized the intelligent navigation function of ICC, and added the ILCA interactive lane change assistance system, which can realize the function of "automatic lane change when lighting".

　　When the distance between cars is less than the threshold set by the system in the road section with large traffic flow, even if the driver turns on the lights, the system will not start the automatic lane change operation to ensure safety.

　　If the left and right sides have lane change conditions, the automatic lane change system will respond to complete the lane change operation no matter which side the driver hits the turn signal.

　　The overall use experience of the HWA high-speed driver assistance system after the OTA upgrade of BYD Han’s 2nd anniversary is at the mainstream level in the market. Although the system does not have the fancy navigation assistance function that can change lanes independently according to navigation, the three main functions of adaptive cruise, lane keeping and automatic lane change are already perfect, which gives people the greatest feeling of comfort and safety in use, which may be what most BYD Han users pursue.

● yet we called and urged a thousand times before she started toward us’s DiTrainer coaching model.

　　Han’s 2nd anniversary OTA upgrade started the DiTrainer coaching mode. After the "new intelligent driving function" was activated on the central control screen, it was able to further open the rainy fog light reminder, the high-speed window reminder, the fault handling reminder and the reminder that the charging cover was not closed. More reminder functions will be further enriched and improved in the future.

　　The evaluation standard of DiTrainer coaching mode is based on the basic principles of safety first and green behavior. It will evaluate users’ driving behavior from speeding, irregular lane change, frequent emergency braking, excessive steering of the steering wheel, too close to the car, parking monitoring, seat belt monitoring, power consumption, air conditioning use and energy consumption index.

　　For the lack of user’s driving behavior, the DiTrainer function will recommend relevant learning courses through the mobile App, and will also recommend the openable function, so as to finally achieve the purpose of standardizing user’s driving behavior and improving user’s travel safety.

● Active sound technology that highlights brand confidence.

　　BYD’s active acoustic technology was first carried on the Dolphin model of Ocean series, and Han is the second model to carry this technology. The so-called active sound technology combines the overall atmosphere of modeling, interior decoration and lighting through sound design to create a harmonious driving environment that integrates vision, touch and hearing, and endows BYD’s exclusive sound with connotation and emotion. In layman’s terms, it is to make all kinds of prompts in the car have a unified theme, which makes people feel happy and at the same time conforms to the brand value.

　　BYD Han’s active voice adopts Chinese style elements, based on the five-tone style, and designs the sound of getting on and off electricity and the warning sound of pedestrians with reference to the timbre of Guzheng, a popular musical instrument in the Han Dynasty, so as to implement the concept of national style and convey its charm.

　　Friends who are interested in the development of BYD Active Sound can read car home’s previous report: "Talking about BYD Active Sound Technology".

　　This design that allows users to freely match various functions has always been a feature of BYD models. The following video demonstrates the active sound function of BYD Han, which is recommended for everyone to watch.

More exciting videos are all on the car home video platform.

"Video demonstration of BYD Han active sound function"