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CN-117353768-B - Millimeter wave signal transmission method, device, system, equipment and storage medium

CN117353768BCN 117353768 BCN117353768 BCN 117353768BCN-117353768-B

Abstract

The invention provides a millimeter wave signal transmission method, a millimeter wave signal transmission device, a millimeter wave signal transmission system, millimeter wave signal transmission equipment and a millimeter wave signal storage medium. The method comprises the steps of obtaining bit packets between a watch and a millimeter wave transceiver box, determining an error rate according to the bit packets, determining a set number of candidate inclination angles according to the error rate, obtaining signal intensity values corresponding to the set number of candidate inclination angles, and determining a target inclination angle according to the signal intensity values so that millimeter wave modules in the millimeter wave transceiver box can transmit millimeter wave signals based on the target inclination angle and the watch. According to the method, the device and the system for determining the target inclination angle, the set number of candidate inclination angles are determined through the bit error rate, and the target inclination angle is determined from the candidate inclination angles according to the signal intensity value, so that the millimeter wave module in the millimeter wave transceiver box can perform effective signal transmission with the millimeter wave module in the watch based on the target inclination angle, and the transmission efficiency of millimeter wave signals is improved.

Inventors

  • HUANG XIANGLIN

Assignees

  • 立讯智造(浙江)有限公司

Dates

Publication Date
20260505
Application Date
20231011

Claims (10)

  1. 1. A transmission method of millimeter wave signals, comprising: The method comprises the steps of obtaining bit packets between a watch and a millimeter wave transceiver box, wherein the watch and the millimeter wave transceiver box comprise millimeter wave modules, the millimeter wave modules are used for receiving/sending millimeter wave signals, the watch is fixed in a watch carrier, the millimeter wave modules in the millimeter wave transceiver box are fixed in a millimeter wave module carrier, and the millimeter wave module carrier comprises a plurality of different inclination angles; determining an error rate according to the bit packet; Determining a set number of candidate inclination angles according to the error rate; acquiring signal intensity values corresponding to the set number of candidate inclination angles; And determining a target inclination angle according to the signal intensity value, so that a millimeter wave module in the millimeter wave transceiver box transmits millimeter wave signals with the watch based on the target inclination angle.
  2. 2. The method of claim 1, further comprising, prior to acquiring the bit packet between the watch and the millimeter wave transceiver box, acquiring a plurality of millimeter wave module carriers, wherein each millimeter wave module carrier comprises a different tilt angle; or controlling the millimeter wave module carrier to move so as to adjust the inclination angle of the millimeter wave module carrier.
  3. 3. The method of claim 1, wherein obtaining the bit packet between the watch and the mmwave transceiver box comprises: under each inclination angle, respectively acquiring bit packets between the watch and the millimeter wave transceiver box; Determining a set number of candidate tilt angles according to the bit error rate, including: And if the error rate is smaller than the set error rate, reserving the corresponding inclination angles to obtain reserved candidate inclination angles with set quantity.
  4. 4. The method of claim 1, wherein obtaining signal strength values corresponding to the set number of candidate tilt angles comprises: for a set number of candidate inclination angles, under each candidate inclination angle, controlling the watch carrier to move in a set coordinate range according to a set step length; acquiring the coordinate position of the watch carrier after moving; And acquiring a signal intensity value between the watch positioned at the coordinate position and the millimeter wave transceiver box.
  5. 5. The method of claim 4, wherein controlling the watch carrier to move in a set step within a set coordinate range comprises: and controlling the watch carrier to move according to the set step length within a first set range of the first coordinate axis and/or within a second set range of the second coordinate axis.
  6. 6. The method of claim 1, wherein determining a target tilt angle from the signal strength values comprises: determining the number of maximum signal intensity values corresponding to each candidate inclination angle respectively, wherein the maximum signal intensity value is the maximum value of the signal intensity values of a plurality of candidate inclination angles; respectively determining signal intensity value variances corresponding to each candidate inclination angle; And taking the candidate inclination angle with the largest number of the maximum signal intensity values and/or the smallest variance of the signal intensity values as the target inclination angle.
  7. 7. A transmission device for millimeter wave signals, comprising: The device comprises a bit packet acquisition module, a millimeter wave module and a millimeter wave transceiver box, wherein the bit packet acquisition module is used for acquiring bit packets between a watch and the millimeter wave transceiver box, the watch and the millimeter wave transceiver box both comprise millimeter wave modules, the millimeter wave modules are used for receiving/transmitting millimeter wave signals, the watch is fixed in a watch carrier, the millimeter wave modules in the millimeter wave transceiver box are fixed in the millimeter wave module carrier, and the millimeter wave module carrier comprises a plurality of different inclination angles; the bit error rate determining module is used for determining the bit error rate according to the bit packet; The candidate inclination angle determining module is used for determining a set number of candidate inclination angles according to the error rate; The signal intensity value acquisition module is used for acquiring signal intensity values corresponding to the set number of candidate inclination angles; And the target inclination angle determining module is used for determining a target inclination angle according to the signal intensity value so that the millimeter wave module in the millimeter wave transceiver box can transmit millimeter wave signals with the watch based on the target inclination angle.
  8. 8. The millimeter wave signal transmission system is characterized by being used for executing the millimeter wave signal transmission method according to any one of claims 1-6, and comprises a watch, a millimeter wave transceiver box, a motor, a test machine table, a computer, an inclination angle adjusting device and a display screen, wherein the display screen is connected with the computer, the computer is respectively connected with the test machine table and the millimeter wave transceiver box, the test machine table is connected with a watch carrier of the watch through the motor, the millimeter wave transceiver box is arranged on the test machine table, and millimeter wave modules in the watch and the millimeter wave modules in the millimeter wave transceiver box are used for transmitting millimeter wave signals; The inclination angle adjusting device is used for moving the position of the millimeter wave module carrier in the millimeter wave transceiver box so as to adjust the inclination angle of the millimeter wave module carrier; the computer is used for controlling the motor to move based on the test machine table so as to drive the watch carrier to move; the computer is also used for reading the signal intensity value from the millimeter wave module in the millimeter wave transceiver box, determining the target inclination angle according to the signal intensity value, and displaying the signal intensity value in the display screen.
  9. 9. An electronic device, the electronic device comprising: One or more processors; storage means for storing one or more programs, When executed by the one or more processors, causes the one or more processors to implement the method of transmitting millimeter wave signals as recited in any one of claims 1-6.
  10. 10. A storage medium containing computer executable instructions which, when executed by a computer processor, are for performing the method of transmission of millimeter wave signals as claimed in any one of claims 1 to 6.

Description

Millimeter wave signal transmission method, device, system, equipment and storage medium Technical Field The present invention relates to the field of wireless communications technologies, and in particular, to a method, an apparatus, a system, a device, and a storage medium for transmitting millimeter wave signals. Background Along with the development of industry, the production technology is improved, the time is the cost, and the development time is shortened, so that the industrial competitiveness can be improved. Therefore, the 60GHz millimeter wave wireless transmission has a technology with extremely large bandwidth and transmission rate reaching Gbps, and is applied to a production line station to shorten the test time, shorten the development time, further improve the production efficiency, reduce the cost and improve the company competitiveness. The function of the wristwatch is increasing, the space in the wristwatch is limited, but the product is sold in a place requiring the regulations of electronic/reliability/Radio Frequency (RF)/electromagnetic compatibility (Electromagnetic Compatibility, EMC)/electromagnetic interference (Electromagnetic Interference, EMI) and the like, so that the electronic sector, the institutional sector, the RF sector, the EMC sector all want to strive for space, facilitating their own design. Because of limited space and considering the performance of the antenna, the millimeter wave transceiver antenna is often designed to be close to the corner of the bottom of the watch, even inclined by a horizontal angle. Therefore, in the process of testing the watch, effective signal transmission cannot be performed between the watch and the millimeter wave module of the millimeter wave transceiver box. Disclosure of Invention The invention provides a millimeter wave signal transmission method, a millimeter wave signal transmission device, a millimeter wave signal transmission system, a millimeter wave signal transmission device, a millimeter wave signal transmission equipment and a millimeter wave signal storage medium. The invention provides a millimeter wave signal transmission method, which comprises the steps of obtaining bit packages between a watch and a millimeter wave transceiver box, wherein the watch and the millimeter wave transceiver box comprise millimeter wave modules, the millimeter wave modules are used for receiving/sending millimeter wave signals, the watch is fixed in a watch carrier, the millimeter wave modules in the millimeter wave transceiver box are fixed in a millimeter wave module carrier, the millimeter wave module carrier comprises a plurality of different inclination angles, determining bit error rates according to the bit packages, determining a set number of candidate inclination angles according to the bit error rates, obtaining signal intensity values corresponding to the set number of candidate inclination angles, and determining a target inclination angle according to the signal intensity values, so that millimeter wave modules in the millimeter wave transceiver box transmit millimeter wave signals based on the target inclination angle and the watch. The invention further provides a millimeter wave signal transmission device, which comprises a bit packet acquisition module, a candidate inclination angle determination module and a signal intensity value acquisition module, wherein the bit packet acquisition module is used for acquiring bit packets between a watch and a millimeter wave transceiver box, the watch and the millimeter wave transceiver box comprise millimeter wave modules, the millimeter wave modules are used for receiving/sending millimeter wave signals, the watch is fixed in a watch carrier, the millimeter wave modules in the millimeter wave transceiver box are fixed in a millimeter wave module carrier, the millimeter wave module carrier comprises a plurality of different inclination angles, the bit error rate determination module is used for determining an error rate according to the bit packet, the candidate inclination angle determination module is used for determining a set number of candidate inclination angles according to the bit error rate, the signal intensity value acquisition module is used for acquiring signal intensity values corresponding to the set number of candidate inclination angles, and the target inclination angle determination module is used for determining a target inclination angle according to the signal intensity values, so that the millimeter wave modules in the transceiver box transmit millimeter wave signals based on the target inclination angles and the millimeter wave signals. The invention further provides a millimeter wave signal transmission system, which is used for executing the millimeter wave signal transmission method in the embodiment of the disclosure, and comprises a watch, a millimeter wave transceiver box, a motor, a test machine, a computer, an inclination angle adjusting device and