Beijing Xiaomi Mobile Software Co., Ltd.

Guangjun Qiao

Kai Zhao

Bing Hua Zhao

Lei Yu

Shuxiao Zhang

A vehicle control method includes: in response to obtaining a target received signal strength indication (RSSI) value of ranging broadcast information sent by a mobile terminal, obtaining a target mapping relationship matching a device model of the mobile terminal, where the target mapping relationship includes a mapping relationship between a RSSI value and a distance between the mobile terminal and a vehicle; based on the target mapping relationship, determining a target distance corresponding to the target RSSI value; and in response to determining that the target distance is less than or equal to a preset distance threshold, controlling the vehicle associated with the on-board terminal to unlock a door lock.

Vehicle control method, on-board terminal and storage medium

A method and an apparatus for synchronizing information, and a storage medium. The method includes acquiring, in response to determining that a digital key name has been changed by a vehicle-side device, a first name of a digital key changed by the vehicle-side device; and changing a digital key name displayed on the terminal device to the first name.

Method and apparatus for synchronizing information, and storage medium

A ranging method is performed using a terminal device including a processor and a ranging chip. The processor having a security region, and the security region is communicatively connected to the ranging chip. The ranging method includes: acquiring a session parameter generated from an initial communication between the terminal device and a device to be ranged; generating, in the security region, a ranging security parameter according to the session parameter; sending the ranging security parameter to the ranging chip via a communication channel between the security region and the ranging chip; and generating, by the ranging chip, a ranging time parameter according to the ranging security parameter, and performing, by the ranging chip, a ranging communication with the device to be ranged using the ranging time parameter to acquire a ranging result.

Ranging method

A positioning method includes acquiring configuration information from a ranging data frame structure. The configuration information includes a time offset. The time offsets of at least two different positioning devices differ from on another. The method includes determining a time domain position of a first time unit in the ranging data frame according to the time offset and sending a ranging message on the first time unit to a plurality of anchor devices within a preset range of the positioning device, the ranging message being used by a server to determine a position of the positioning device according to differences in times at which the ranging message is received by each of the plurality of anchor devices.

Positioning method and apparatus, and storage medium

An equipment control method, applied to a mobile terminal, includes: positioning, in response to the mobile terminal pointing to equipment to be controlled in which an external ultra-wideband positioning device is installed, the external ultra-wideband positioning device, the external ultra-wideband positioning device having a binding relationship with the equipment to be controlled; determining the equipment to be controlled that is bound to the external ultra-wideband positioning device based on the binding relationship, in response to positioning to the external ultra-wideband positioning device; and retrieving and displaying a control interface of the equipment to be controlled that matches the equipment to be controlled. When the terminal points to the equipment to be controlled, it can automatically select and control the equipment to be controlled in which an external ultra-wideband positioning device is installed, such that the equipment that originally had no ultra-wideband positioning control can be controlled automatically and intelligently.

Equipment control method, equipment control apparatus and storage medium

A data interaction method includes: acquiring UWB positioning signals transmitted by at least three UWB positioning base stations, where one of the at least three UWB positioning base stations is a reference positioning base station; and determining a relative position of the mobile terminal with respect to the reference positioning base station based on the UWB positioning signals.

Data interaction method, device, system, and mobile terminal

An identity recognition method includes: establishing, by a first device, a connection with a second device in response to detecting that the second device enters a preset first distance range; performing identity authentication on the second device based on the connection; and determining that the second device is a device with a preset user authority in response to determining that the identity authentication is passed and detecting that the second device enters a preset second distance range and the second device is within a preset direction range of the first device; herein the preset second distance range is within the preset first distance range.

Identity recognition method and apparatus

A terminal software upgrade method can be applied to a terminal that is installed with a near-field communication sensing circuit. The terminal software upgrade method can include: in response to a distance between a near-field communication instruction writing circuit and the terminal reaching an effective communication distance of a near-field communication, writing instruction information sent by the near-field communication instruction writing circuit into the near-field communication sensing circuit, wherein the instruction information comprises at least boot-up instruction information and upgrade configuration information; and controlling the terminal to boot up via the near-field communication sensing circuit, based on the boot-up instruction information, and upgrading software of the terminal based on the upgrade configuration information.

Terminal software upgrade method, terminal software upgrade apparatus and storage medium

A method for vehicle function control includes: in response to determining that a distance between a vehicle and a terminal is within a bluetooth low energy (BLE) communication distance and the terminal has a digital vehicle key of the vehicle, establishing a BLE connection between the vehicle and the terminal and performing a BLE ranging; and when a BLE ranging result meets a preset condition, controlling the vehicle to unlock a door lock.

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Beijing, China

Guangjun Qiao