Shenzhen Goodix Technology Co., Ltd.

Shenzhen University

Wenbin Sun

Bing Wang

Weiguo Kong

Bo Wang

Heping Xie

Tao Zhou

Jianbo Zhu

Xiaogang Qing

Ruifeng Li

Xiaojun Liao

Furun Zheng

Binwen Ma

Changtai Zhou

Jiaxin Sun

Weiguo Gong

Disclosed are a dynamic disturbance-induced rock burst test device and a test method. The test device comprise a supporting platform, a plurality of loading plates, an electromagnetic pulse emitting system, an acoustic emission monitoring system, a high-speed camera, an electromagnetic radiation detecting system and a confining pressure servo control loading system. The plurality of loading plates are arranged on a side wall of a coal rock sample and are placed inside a square chest, the electromagnetic pulse emitting system and the confining pressure servo control loading system are arranged inside a bar system, and an acoustic emission probe is arranged inside the loading plate. A three-dimensional real stress environment of the coal rock is simulated by simulating a shear stress through friction between the loading plate and the sample, as well as dynamic and static combined loading of multi-axial and multi-directional static confining pressure and stress wave disturbance.

Dynamic disturbance-induced rock burst test device and test method

The fingerprint-based login method includes: waking up an operating system of a terminal device where a fingerprint sensor is disposed based on a detected non-press-type touch operation against the fingerprint sensor; controlling the fingerprint sensor to acquire fingerprint data based on a fingerprint data acquisition instruction sent by the waken-up operating system; storing the acquired fingerprint data to a designated security region in the terminal device by the waken-up operating system; and judging whether the fingerprint data stored in the designated security region matches fingerprint password data by the waken-up operating system upon detecting a press-type touch operation against the fingerprint sensor, such that a login operation is performed in the operating system if the stored fingerprint data matches the fingerprint password data, the problem that the fingerprint modules using the conventional MCUs failing to satisfy the requirements may not implement the system login function is effectively solved.

Fingerprint-based login system, microcontroller unit, fingerprint-based power assembly, and electronic terminal

The present application provides a method, an apparatus and a system for establishing biometric identification information transmission and a storage medium, including: transmitting a first random number to a driving unit; receiving a second random number and a first identity verification information from the driving unit; generating a key of a first session according to the first random number, the second random number and a pre-shared key, and generating a second identity verification information according to the key of the first session, the first random number and the second random number; transmitting the second identity verification information to the driving unit; and determining, according to the first identity verification information and the second identity verification information, whether a session between a biometric identification apparatus and the driving unit is established successfully. Therefore system overheads is reduced.

Method, apparatus and system for establishing biometric identification information transmission and storage medium

A one-button power-on processing method and a terminal thereof are provided. The method includes: judging whether pressing a power button at a current time triggers one-button power-on of a terminal when it is detected that the power button is pressed at the current time; and sending the biometric feature data acquired by the biometric feature identification module to an operating system of the terminal for one-button power-on processing if pressing the power button at the current time triggers one-button power-on of the terminal. In this way, the terminal is powered on by a user by performing the press operation once. This enhances convenience, and effectively improves user experience of the terminal.

One-button power-on processing method and terminal thereof

Embodiments of the present disclosure relate to vehicle technologies, and disclose a method and system for controlling a vehicle, and a fingerprint chip. The method comprises: collecting a fingerprint image of a user; authenticating the user according to the fingerprint image and acquiring identity information of the user after the authentication succeeds; acquiring a vehicle personalization parameter of the user according to the identity information of the user and setting up the vehicle according to the vehicle personalization parameter. The embodiments further provide a vehicle control system and a fingerprint chip. The technical solutions provided by the embodiments of the present disclosure can allow simple and quick personalized settings of a vehicle based on identity recognition, which can facilitate sharing a vehicle among family members in most cases.

Method and system for controlling a vehicle, and fingerprint chip

Embodiments of the present disclosure relate to data processing technologies, and disclose a fingerprint data processing method and a processing apparatus. In some embodiments, the fingerprint data processing method includes: receiving a first ciphertext that carries fingerprint data; decrypting the first ciphertext to obtain the fingerprint data; identifying the fingerprint data and generating an identification result; encrypting the identification result and generating a second ciphertext that carries the identification result; and sending the second ciphertext. Some embodiments of the present disclosure further provide a fingerprint data processing apparatus. With some embodiments of the present disclosure, the fingerprint data can be transmitted in a ciphertext form, thereby ensuring the confidentiality of the fingerprint data, and improving the security of the fingerprint data.

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Shenzhen, China

Wenbin Sun