Positioning method and related equipment
A positioning method and equipment technology, applied in the electronic field, can solve the problems of reduced positioning accuracy, weak penetration ability, limited communication distance, etc., and achieve the effects of improving positioning accuracy, improving user experience, and increasing positioning distance.
Pending Publication Date: 2021-07-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The application of UWB in electronic equipment and other aspects has attracted more and more attention from major manufacturers; however, UWB works in a higher frequency band, and its penetration ability is extremely weak, so that its actual communication distance is limited. In order to solve the above situation, generally Increase the positioning distance by increasing the power or increase the sensitivity of the receiving end by reducing the rate to increase the positioning distance. The above two methods will limit the communication distance of UWB and reduce the positioning accuracy.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of this application.
[0031] The terms "first", "second" and the like in the specification and claims of the present application and the above drawings are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The embodiment of the invention discloses a positioning method and related equipment. The method comprises: determining, by first equipment, the target distance between the first equipment and second equipment in a preset range through a Bluetooth module, wherein the target distance is determined according to a Beacon signal corresponding to the second equipment, and the Beacon signal is obtained by scanning a BLE signal sent by the Bluetooth module at a preset time interval; if the target distance is smaller than or equal to a first threshold value, starting a UWB communication module, and completing the positioning of the second equipment through the UWB communication module; if the target distance is greater than the first threshold value and less than a second threshold value, starting a UWB communication module and a preset positioning module, and completing the positioning of the second equipment through the UWB communication module and the preset positioning module; and if the target distance is greater than or equal to a second threshold value, starting a preset positioning module, and positioning the second equipment through the preset positioning module of the Bluetooth module. The embodiment of the invention is beneficial to improving the positioning precision.
Description
technical field [0001] The present application relates to the field of electronic technology, in particular to a positioning method and related equipment. Background technique [0002] Ultra Wideband wireless communication technology (Ultra Wideband, UWB) is a pulse communication technology. Different from traditional high-frequency carrier modulation signals, UWB technology realizes wireless transmission by transmitting and receiving extremely narrow pulses. The application of UWB in electronic equipment and other aspects has attracted more and more attention from major manufacturers; however, UWB works in a higher frequency band, and its penetration ability is extremely weak, so that its actual communication distance is limited. In order to solve the above situation, generally Increase the positioning distance by increasing the power or increase the sensitivity of the receiving end by reducing the rate to increase the positioning distance. The above two methods will limit ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H04W64/00H04W4/80
CPCH04W64/00H04W4/80Y02D30/70
Inventor 王泽卫
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD