Ninebot (beijing) Tech Co., Ltd

Willand (beijing) Tech Co., Ltd.

Ninebot Tech. Co., Ltd

Guanjiao Ren

Li Pu

Shiqian Dong

Ye Wy Wang

Xuhui Wang

Lei Liu

Zheng Jin

Lufeng Gao

Zhongyuan Chen

Yubin Yuan

Zhu Hou

Ibraheem Inam

Ye Wang

Yincheng Zhong

Lawnmower

Disclosed are a positioning communication device, a positioning method, and a computer storage medium. The positioning communication device comprises: at least two positioning antenna groups (), at least used for receiving a positioning signal sent by a beacon, wherein each positioning antenna group () comprises two positioning antennas arranged separately, and the positioning ranges of different positioning antenna groups () are at least partially different; a selection switching module () respectively connected to the at least two positioning antenna groups (); and a processing module (), connected to the positioning antenna groups () by means of the selection switching module (), and used for controlling, according to orientation information of the beacon at a previous moment, the positioning antenna group () turned on by the selection switching module (), and determining, according to the positioning signal received by the positioning antenna group () turned on, orientation information of the beacon at the current moment.

Positioning communication device, positioning method, and computer storage medium

An antenna control method, communications positioning apparatus and computer storage medium is provided. The method is used in a communications positioning apparatus. The communications positioning apparatus comprises a communications antenna and a rotation device. The communications antenna comprises at least two antennas. The rotation device drives the communications antenna to rotate, wherein the method comprises: acquiring a first command, wherein the first command turns on a positioning mode; in response to the first command, acquiring angle information corresponding to the communications antenna and a beacon; in accordance with the angle information, determining corresponding rotation parameters of the rotation device, wherein the rotation parameters comprise at least a rotation direction and a rotation angle; and in accordance with the rotation parameters, controlling the rotation device to drive the rotation direction and rotation angle corresponding to the communications antenna.

Antenna control method, apparatus and computer storage medium

The disclosure discloses a method, apparatus and a computer storage medium for improving performance of a relative position sensor, applied to a measurement apparatus. The measurement apparatus is configured to measure a relative position between a measured object and the measurement apparatus. A relative position sensor and a first auxiliary sensor are disposed on the measurement apparatus. A second auxiliary sensor is disposed on the measured object. The method includes the steps as follows. First measurement data measured by a relative position sensor is acquired, and second measurement data measured by a first auxiliary sensor and a second auxiliary sensor is acquired. An Extended Kalman Filter (EKF) is constructed on the basis of the first measurement data and the second measurement data. The first measurement data is corrected by using the EKF. The disclosure achieves the technical effect of increasing the accuracy of measurement data of a relative position sensor so as to improve dynamic performance of the relative position sensor.

Method, apparatus and computer storage medium for improving performance of relative position sensor

The embodiments of the present invention relate to the field of communications and discloses an information transmission method, apparatus and computer storage medium; wherein, the method comprising: when a second device acquires a first data which will be provided to a second device, determining whether the first device is in a positioning state with the second device; when the first device is in the positioning state with the second device, generating a first merged data by merging the first data with a first positioning signal used for positioning, wherein the first positioning signal is the positioning signal to be transmitted by the first device to the second device; and transmitting the first merged data to the second device.

Information transmission method, apparatus and computer storage medium

The present invention discloses an information processing method applied to a mobile device, including: acquiring a first vector, wherein the first vector is used for describing the change of a relative velocity between the mobile device and a followed target object caused by the own movement of a first coordinate system which is fixedly connected with the mobile device; acquiring a second vector, wherein the second vector is a relative velocity vector between the mobile device and the followed target object; adding the first vector to the second vector to acquire a third vector, wherein the third vector is an absolute velocity vector of the target object; and acquiring a first included angle according to the third vector, wherein the first included angle is an included angle between the own absolute velocity vector of the mobile device and the third vector; and generating a control law for controlling the movement of the mobile device according to the first included angle. The invention further discloses a mobile device and a computer storage medium.

Information processing method, mobile device and computer storage medium

The present invention discloses an information processing method, an electronic device and a computer storage medium. The method is applied to a mobile electronic device, the electronic device is provided with an image collection unit, the image collection unit can carry out image collection, and the method includes: acquiring a first instruction, wherein the first instruction is used for indicating to carry out image collection based on target tracking; responding to the first instruction, and acquiring position information between a target object and the electronic device; acquiring a first parameter according to the position information, and controlling a movement state of the electronic device according to the first parameter, so that the electronic device tracks the target object, wherein the first parameter is a parameter used for controlling the movement state of the electronic device; and acquiring a second parameter according to the position information, and controlling an image collection posture of the image collection unit according to the second parameter, so that the image collection unit can acquire an image satisfying a first condition in a process when the electronic device tracks the target object.

Information processing method, electronic device and computer storage medium

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Beijing, China

Guanjiao Ren