Huawei files a number of patent-related to innovative technologies. And following this, the company has again filed a patent for “a method and device for in-vehicle voice interaction” on April 16, with the publication number CN112673423A.
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The patent summary shows that the in-car voice interaction method and device are designed to protect privacy from being leaked. The methods include:
- Obtain user voice information;
- Determine user instructions according to user voice information;
- According to the user’s instruction, judge whether the content of the response to the user’s instruction involves privacy;
- According to whether the response content involves the privacy, it is determined whether to output the response content through the privacy protection mode.
Recently, Huawei has published a number of patents, including “a safe driving detection method”, “vehicle lighting control method and equipment”, “lithium-ion battery and its preparation method” and so on.
