Huawei News
Huawei DriveONE: Dual-motor drive enables the acceleration of 100 kilometers to reach the level of 4 second
According to the “Huawei Digital Energy” WeChat account, the new high-end smart car brand AITO was officially released. It is worth noting that AITO’s first model M5 is equipped with the Huawei DriveONE power domain solution. As per the information, the front asynchronous and rear synchronous dual-motor drive enables the acceleration of 100 kilometers to reach the level of 4 seconds. Huawei said that DriveONE is currently installed on mid-to-high-end models from more than a dozen mainstream automakers.
Huawei’s DriveONE full-stack power domain solution includes electric drive systems, onboard integrated power supplies and battery management systems. This system includes core components such as motors, MCUs, PDUs, OBC, DC/DC, reducers, and AI BMS.
Compared with the industry’s water-cooled motors, Huawei uses high-speed oil-cooled motors. Under the same power and torque, the volume and weight of the three-in-one electric drive can be reduced by 10% ; the rotor and stator of the motor are immersed and cooled to reduce the average peak winding temperature by 30°C.
According to Huawei, it has formed a team of first-class experts in the field of NVH (Noise, Vibration, and Harshness). Through a self-developed multi-objective optimization software platform, parametric modeling and AI algorithms are applied to find the optimal solution for NVH design. The error of the assisted simulation result is less than 5%.
Meanwhile, Huawei DriveONE on-board charging system supports V2L + V2V 3.5kVA reverse power supply function, V2L (Vehicle to Load), that is, reverse power supply function. V2L can realize the external output of 220V 50Hz household AC power from electric vehicles, which can support camp mode, Scenes such as emergency rescue and power supply. V2V (Vehicle to Vehicle) enables electric vehicles to be charged to other electric vehicles and can solve the problem of electric vehicle recharge in scenarios where charging facilities are inconvenient.
According to the official information, the Huawei released the delisting announcement of its Petal Mail App. The full text of the announcement is as follows: [translated]
Thank you for your continued attention and support to the Huawei Petal Mail App. In order to better adapt to the changing needs of product experience, service content and local markets, we have made strategic adjustments to the Huawei Petal Mail App.
The Petal Mail App will officially switch to the Email App on December 31, 2024, and the Petal Mail App will no longer be available for download from the App Store. The Petal Mail App you have installed can be used normally. We apologize for the inconvenience. You can continue to view, send or receive emails in the pre-installed Email App on your Huawei phone or use a computer browser to open the Petal Mail official website ( https://www.petalmail.com ), and your emails and personal data will not be lost.
Huawei released the Mate 70 series of mobile phones, with a starting price of 5,499 yuan. At present, the prices of spare parts for the new Mate 70 series have been announced on Huawei’s official website.
Huawei Mate 70 lineup repair spare parts prices announced
Battery and motherboard
Mate 70
Battery — 199
12GB+256GB — 2499
12GB+512GB — 2899
12GB+1TB — 3599
Mate 70 Pro
Battery — 199
12GB+256GB — 2899
12GB+512GB — 3299
12GB+1TB — 3999
Mate 70 Pro+
Battery — 299
16GB+512GB — 4399
16GB+1TB — 4899
Mate 70 RS
Battery — 299
16GB+512GB — 6499
16GB+1TB — 6999
Camera
Huawei officially announced the new FreeBuds Pro 4 headphones. This is the first TWS headset equipped with HarmonyOS NEXT and will be officially launched at the Huawei Mate Brand Festival on November 26.
As can be seen from the poster, the headset adopts an in-ear design with black and gold color matching, and the overall shape is similar to the previous generation. With the support of the new system, FreeBuds Pro 4 is expected to bring more functional upgrades.
For reference, Huawei FreeBuds Pro 3 was released in September last year with an initial price of 1,499 yuan . It is equipped with the Kirin A2 chip that uses Polar code, supports Star Flash connection core technology and Bluetooth technology, and the new L2HC 3.0 protocol.
