Wireless communication method for printed circuit board

Abstract

The invention provides a wireless communication method for a printed circuit board, and relates to the technical field of wireless communication, and the method comprises the steps: obtaining a wireless communication application scene of the printed circuit board, and determining a wireless communication demand and a wireless communication strategy of the printed circuit board; identifying and connecting wireless communication equipment according to the wireless communication requirement and the wireless communication strategy; determining a communication coverage area of wireless communication of the printed circuit board according to the wireless communication strategy, and determining the wireless communication performance of the printed circuit board by combining the connection number of the wireless communication equipment and wireless resources of the printed circuit board for wireless communication; performing strategy optimization on a wireless communication strategy of the printed circuit board according to the wireless communication performance; and the wireless communication performance of the printed circuit board is effectively ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of wireless communication, and in particular to a wireless communication method for a printed circuit board. Background Art

[0002] Printed circuit boards are very important basic components in modern electronic devices, and various functions are realized through circuit connections. With the rapid development of wireless communication technology, wireless communication modules are integrated into printed circuit boards to achieve data exchange, which improves the convenience of use; however, wireless communication has problems such as high power consumption during data transmission, communication equipment identification, data transmission security, and data transmission interference.

[0003] Therefore, the present invention provides a wireless communication method for a printed circuit board. Summary of the invention

[0004] The present invention provides a wireless communication method for a printed circuit board. The method determines the wireless communication demand and wireless communication strategy of the printed circuit board by acquiring the wireless communication application scenario of the printed circuit board; identifies and connects wireless communication equipment according to the wireless communication demand and the wireless communication strategy; determines the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determines the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication equipment and the wireless resources of the printed circuit board used for wireless communication; optimizes the wireless communication strategy of the printed circuit board according to the wireless communication performance; and effectively ensures the performance of the wireless communication of the printed circuit board.

[0005] The present invention provides a wireless communication method for a printed circuit board, comprising: Step 1: Obtain the wireless communication application scenario of the printed circuit board, determine the wireless communication requirements and wireless communication strategy of the printed circuit board; Step 2: Identify and connect wireless communication devices according to wireless communication requirements and wireless communication strategies; Step 3: Determine the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determine the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication device and the wireless resources used for wireless communication of the printed circuit board; Step 4: Optimize the wireless communication strategy of the printed circuit board according to the wireless communication performance.

[0006] According to a wireless communication method for a printed circuit board provided by the present invention, a wireless communication application scenario of the printed circuit board is obtained, and a wireless communication requirement and a wireless communication strategy of the printed circuit board are determined, including: Determine the wireless communication application scenario of the printed circuit board based on the actual application of the printed circuit board; Determine the wireless communication requirements of the printed circuit board according to the wireless communication application scenario, wherein the wireless communication requirements include: wireless communication distance requirements, wireless communication power consumption requirements, wireless communication efficiency requirements, wireless communication load requirements, wireless communication security requirements, and wireless communication redundancy requirements; Select the wireless communication strategy of the printed circuit board based on the wireless communication requirements.

[0007] According to a wireless communication method for a printed circuit board provided by the present invention, a wireless communication strategy of the printed circuit board is selected according to wireless communication requirements, including: Obtain the wireless communication strategy of the printed circuit board, make a preliminary selection of the wireless communication strategy according to the wireless communication requirements, and eliminate the wireless communication strategy that does not meet the wireless communication requirements; The wireless communication demand selection weight is determined according to the wireless communication application scenario corresponding to the wireless communication demand, and the initially selected wireless communication strategy is reselected to determine the wireless communication strategy of the printed circuit board.

[0008] According to a wireless communication method for a printed circuit board provided by the present invention, a wireless communication device is identified and connected according to wireless communication requirements and wireless communication strategies, including: Identify the wireless communication device according to the wireless communication strategy, pair the wireless communication device, and when the device pairing succeeds, determine that the printed circuit board and the wireless communication device have established a wireless communication connection; The wireless communication connection is checked according to the wireless communication requirements. When the connection check is qualified, the wireless communication device is determined to be successfully connected. The connection check includes: connection security check and connection validity check.

[0009] According to a wireless communication method for a printed circuit board provided by the present invention, a connection check is performed on a wireless communication connection according to wireless communication requirements, comprising: When it is determined that the printed circuit board has established a wireless communication connection with the wireless communication device, encrypted wireless communication is enabled; According to the wireless communication demand, a wireless communication device corresponding to the wireless communication demand threshold is selected and recorded as a connection verification device; The wireless communication connection is checked according to the wireless communication test data. When the wireless communication test data is completely transmitted to the connection verification device, it is determined that the connection security check is qualified and the connection validity check is qualified.

[0010] According to a wireless communication method for a printed circuit board provided by the present invention, a communication coverage area of ​​wireless communication of the printed circuit board is determined according to a wireless communication strategy, and the wireless communication performance of the printed circuit board is determined in combination with the number of connections of wireless communication equipment and wireless resources used for wireless communication of the printed circuit board, including: Determine a preset communication coverage area for wireless communication of the printed circuit board according to the wireless communication strategy; Perform simulated wireless communication on the printed circuit board according to the wireless communication strategy, and determine the simulated communication coverage area of ​​the wireless communication of the printed circuit board; When the difference between the simulated communication coverage area and the preset communication coverage area is not higher than the preset area difference, the simulated wireless communication simulation is determined to be effective, and the communication coverage area is evaluated based on the simulated communication coverage area; Divide the analog communication coverage area into regions according to the preset regional analysis size to obtain analog communication coverage sub-regions; Wireless communication devices are randomly deployed in the simulated communication coverage sub-area for wireless communication, and when the printed circuit board is successfully connected to the randomly deployed wireless communication device, it is determined that the simulated communication coverage sub-area corresponding to the randomly deployed wireless communication device is effectively covered; Determining the coverage rate of analog wireless communication according to the number of analog communication coverage sub-areas effectively covered; Obtain the communication bandwidth of the printed circuit board for simulating wireless communication; Obtaining wireless resources of a printed circuit board for simulating wireless communications and obtaining average wireless communication power consumption of randomly deployed wireless communication devices; Determine a simulated wireless communication quantity threshold for simulating wireless communication according to wireless resources, average wireless communication power consumption, and wireless communication redundancy requirements; Determine the influencing factors and influencing weights that affect the wireless communication performance of the printed circuit board according to the historical simulated wireless communication data, wherein the influencing factors include: coverage influencing factors, communication power consumption influencing factors, communication efficiency influencing factors, and communication quantity influencing factors; When the printed circuit board simulates wireless communication with a randomly deployed wireless communication device, the simulated wireless communication efficiency and the simulated wireless communication power consumption are obtained, and the wireless communication performance of the printed circuit board is determined in combination with the simulated wireless communication coverage; When the printed circuit board simulates wireless communication with multiple randomly deployed wireless communication devices, the current wireless communication number of the randomly deployed wireless communication devices simulating wireless communication is obtained. If the current wireless communication number is not higher than the wireless communication number threshold, wireless resources are allocated according to the simulated wireless communication power consumption of the randomly deployed wireless communication devices, the simulated wireless communication efficiency is obtained, and the wireless communication performance of the printed circuit board is determined in combination with the coverage rate of the simulated wireless communication. If the current number of wireless communications is higher than the threshold value of the number of wireless communications, randomly select the number of randomly deployed wireless communication devices corresponding to the threshold value of the number of wireless communications to allocate wireless resources, and delay the simulation of wireless communications for the remaining randomly deployed wireless communication devices; When the delayed simulated wireless communication is completed, the simulated wireless communication efficiency is obtained, and the wireless communication performance of the printed circuit board is determined in combination with the coverage of the simulated wireless communication; ;in, Indicates the wireless communication performance of the printed circuit board; Indicates the effective data volume of the printed circuit board simulation wireless communication simulation; Indicates the communication time of the printed circuit board used to simulate wireless communication; Indicates the first The signal-to-noise ratio of randomly deployed wireless communication devices; Indicates the communication bandwidth of the printed circuit board used to simulate wireless communication; Indicates The communication bandwidth of each wireless communication device; Indicates The wireless communication devices are randomly deployed in the simulated communication coverage sub-area to perform the connection status of wireless communication; Indicates that when the connection status is successful, output 1, otherwise, output 0; Indicates the coverage of simulated wireless communication; Indicates the weight of the impact of simulated wireless communication efficiency on wireless communication performance; Indicates the weight of the impact of simulated wireless communication power consumption on wireless communication performance; Indicates the weight of the impact of simulated wireless communication coverage on wireless communication performance; Indicates the number of wireless communication devices simulating wireless communication; Indicates the number of sub-areas covered by the simulated communication.

[0011] According to a wireless communication method for a printed circuit board provided by the present invention, a wireless communication strategy of the printed circuit board is optimized according to the wireless communication performance, comprising: Acquire performance evaluation indicators according to wireless communication requirements, evaluate the wireless communication performance of the printed circuit board and divide the performance levels into performance levels, and determine the wireless communication performance level of the printed circuit board, wherein the wireless communication performance levels include: low performance level, medium performance level and high performance level; If the wireless communication performance level of the printed circuit board is a high performance level, there is no need to optimize the wireless communication strategy of the printed circuit board; If the wireless communication performance level of the printed circuit board is a medium performance level, the wireless communication performance of the printed circuit board is monitored in real time; If the wireless communication performance level of the printed circuit board is a low performance level, the wireless communication strategy of the printed circuit board is immediately optimized.

[0012] A wireless communication method for a printed circuit board provided by the present invention further includes: When the printed circuit board communicates wirelessly with a plurality of wireless communication devices, load balancing is performed on each wireless communication device according to a preset load balancing mechanism; A wireless communication wake-up mechanism of the printed circuit board is set, and when it is detected that the printed circuit board is communicating wirelessly with a wireless communication device, the corresponding wireless communication device is enabled.

[0013] Compared with the prior art, the present invention has the following beneficial effects: By obtaining the wireless communication application scenarios of the printed circuit board, the wireless communication requirements and wireless communication strategies of the printed circuit board are determined; the wireless communication equipment is identified and connected according to the wireless communication requirements and wireless communication strategies; the communication coverage area of ​​the wireless communication of the printed circuit board is determined according to the wireless communication strategy, and the wireless communication performance of the printed circuit board is determined in combination with the number of connections of the wireless communication equipment and the wireless resources used for wireless communication of the printed circuit board; the wireless communication strategy of the printed circuit board is optimized according to the wireless communication performance; and the performance of the wireless communication of the printed circuit board is effectively ensured.

[0014] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0015] The technical solution of the present invention is further described in detail below through the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 The present invention is a flowchart of a wireless communication method for a printed circuit board provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0017] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0018] Embodiment 1: The embodiment of the present invention provides a wireless communication method for a printed circuit board, such as Figure 1 As shown, including: Step 1: Obtain the wireless communication application scenario of the printed circuit board, determine the wireless communication requirements and wireless communication strategy of the printed circuit board; Step 2: Identify and connect wireless communication devices according to wireless communication requirements and wireless communication strategies; Step 3: Determine the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determine the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication device and the wireless resources used for wireless communication of the printed circuit board; Step 4: Optimize the wireless communication strategy of the printed circuit board according to the wireless communication performance.

[0019] In this embodiment, the printed circuit board refers to a carrier for connecting various brain components through circuits.

[0020] In this embodiment, the wireless communication application scenario refers to an application scenario determined according to the application of wireless communication in the printed circuit board.

[0021] In this embodiment, the wireless communication requirement refers to the requirement determined to realize the wireless communication function in the wireless communication application scenario.

[0022] In this embodiment, the wireless communication strategy refers to a strategy selected to achieve wireless communication requirements.

[0023] In this embodiment, the wireless communication device refers to a connection device for wireless communication of a printed circuit board.

[0024] In this embodiment, the communication coverage area refers to the area where the printed circuit board can perform wireless communication.

[0025] In this embodiment, the wireless communication performance refers to the communication efficiency and communication quality of the wireless communication of the printed circuit board.

[0026] The working principle and beneficial effects of the above technical solution are: by obtaining the wireless communication application scenario of the printed circuit board, the wireless communication requirements and wireless communication strategy of the printed circuit board are determined; the wireless communication equipment is identified and connected according to the wireless communication requirements and wireless communication strategy; the communication coverage area of ​​the wireless communication of the printed circuit board is determined according to the wireless communication strategy, and the wireless communication performance of the printed circuit board is determined in combination with the number of connections of the wireless communication equipment and the wireless resources used for wireless communication of the printed circuit board; the wireless communication strategy of the printed circuit board is optimized according to the wireless communication performance; and the performance of the wireless communication of the printed circuit board is effectively ensured.

[0027] Embodiment 2: An embodiment of the present invention provides a wireless communication method for a printed circuit board, which obtains a wireless communication application scenario of the printed circuit board, determines the wireless communication requirements and wireless communication strategy of the printed circuit board, and includes: Determine the wireless communication application scenario of the printed circuit board based on the actual application of the printed circuit board; Determine the wireless communication requirements of the printed circuit board according to the wireless communication application scenario, wherein the wireless communication requirements include: wireless communication distance requirements, wireless communication power consumption requirements, wireless communication efficiency requirements, wireless communication load requirements, wireless communication security requirements, and wireless communication redundancy requirements; Select the wireless communication strategy of the printed circuit board based on the wireless communication requirements.

[0028] In this embodiment, the wireless communication application scenario refers to an application scenario determined according to the application of wireless communication in a printed circuit board, such as a smart home application scenario, an Internet of Things application scenario, a wireless charging application scenario, and a smart transportation application scenario.

[0029] In this embodiment, wireless communication requirements refer to requirements determined to realize wireless communication functions in wireless communication application scenarios, such as wireless communication distance requirements, wireless communication power consumption requirements, wireless communication efficiency requirements, wireless communication load requirements, wireless communication security requirements and wireless communication redundancy requirements.

[0030] In this embodiment, the wireless communication strategy refers to a strategy selected to achieve wireless communication requirements, for example, a Bluetooth wireless communication strategy is used to achieve short-distance, low-power wireless communication requirements; a WIFI wireless communication strategy is used to achieve high-bandwidth wireless communication requirements.

[0031] The working principle and beneficial effect of the above technical solution are: by obtaining the wireless communication application scenario of the printed circuit board, the wireless communication requirements and wireless communication strategy of the printed circuit board are determined, which is conducive to the subsequent realization of wireless communication.

[0032] Embodiment 3: An embodiment of the present invention provides a wireless communication method for a printed circuit board, which selects a wireless communication strategy for the printed circuit board according to wireless communication requirements, including: Obtain the wireless communication strategy of the printed circuit board, make a preliminary selection of the wireless communication strategy according to the wireless communication requirements, and eliminate the wireless communication strategy that does not meet the wireless communication requirements; The wireless communication demand selection weight is determined according to the wireless communication application scenario corresponding to the wireless communication demand, and the initially selected wireless communication strategy is reselected to determine the wireless communication strategy of the printed circuit board.

[0033] In this embodiment, the initial selection refers to the selection of wireless communication strategies according to wireless communication requirements, which is used to initially determine the available wireless communication strategies. For example, the initial selection of wireless communication strategies for short-distance requirements includes Bluetooth wireless communication strategies and WIFI wireless communication strategies.

[0034] In this embodiment, the secondary selection refers to determining the wireless communication demand selection weight according to the wireless communication application scenario corresponding to the wireless communication demand, and further selecting the initially selected wireless communication strategy to determine the optimal wireless communication strategy for the printed circuit board. For example, based on the initial selection, if the high bandwidth demand selection weight is high, the WIFI wireless communication strategy is selected secondary.

[0035] The working principle and beneficial effect of the above technical solution are: selecting the wireless communication strategy of the printed circuit board according to the wireless communication requirements, thereby ensuring the wireless communication strategy foundation for the subsequent realization of wireless communication.

[0036] Embodiment 4: An embodiment of the present invention provides a wireless communication method for a printed circuit board, which identifies and connects wireless communication devices according to wireless communication requirements and wireless communication strategies, including: Identify the wireless communication device according to the wireless communication strategy, pair the wireless communication device, and when the device pairing succeeds, determine that the printed circuit board and the wireless communication device have established a wireless communication connection; The wireless communication connection is checked according to the wireless communication requirements. When the connection check is qualified, the wireless communication device is determined to be successfully connected. The connection check includes: connection security check and connection validity check.

[0037] In this embodiment, the wireless communication device refers to a connection device for wireless communication of a printed circuit board, such as a Bluetooth device, a WIFI device, and an NFC device.

[0038] In this embodiment, the wireless communication connection refers to a communication connection established between the printed circuit board and the wireless communication device.

[0039] In this embodiment, the wireless communication devices are paired to establish effective wireless communication and ensure the security of wireless communication.

[0040] In this embodiment, the connection check is used to check the wireless communication connection according to the wireless communication requirement, so as to further ensure the wireless communication connection.

[0041] The working principle and beneficial effects of the above technical solution are: identifying and connecting wireless communication devices according to wireless communication requirements and wireless communication strategies, which is conducive to achieving efficient wireless communication for wireless communication devices and ensuring wireless communication performance.

[0042] Embodiment 5: An embodiment of the present invention provides a wireless communication method for a printed circuit board, which performs connection verification on a wireless communication connection according to wireless communication requirements, including: When it is determined that the printed circuit board has established a wireless communication connection with the wireless communication device, encrypted wireless communication is enabled; According to the wireless communication demand, a wireless communication device corresponding to the wireless communication demand threshold is selected and recorded as a connection verification device; The wireless communication connection is checked according to the wireless communication test data. When the wireless communication test data is completely transmitted to the connection verification device, it is determined that the connection security check is qualified and the connection validity check is qualified.

[0043] In this embodiment, encrypted wireless communication is enabled to ensure the security of the wireless communication connection.

[0044] In this embodiment, the wireless communication requirement threshold refers to a threshold determined according to the wireless communication requirement, for example, the distance threshold is determined according to the wireless communication distance requirement.

[0045] In this embodiment, the connection verification device refers to a wireless communication device corresponding to a wireless communication demand threshold selected according to wireless communication demand, which is used to simulate wireless communication under extreme wireless communication demand and perform connection verification on the wireless communication connection. For example, when the connection verification device at the distance threshold completely transmits the wireless communication test data, it is determined that the connection security verification is qualified and the connection validity verification is qualified.

[0046] In this embodiment, the wireless communication test data refers to data used for wireless communication simulation testing.

[0047] The working principle and beneficial effect of the above technical solution are: performing connection inspection on the wireless communication connection according to the wireless communication requirements, thereby ensuring the security and effectiveness of the wireless communication connection.

[0048] Embodiment 6: An embodiment of the present invention provides a wireless communication method for a printed circuit board, which determines the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determines the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication device and the wireless resources used for wireless communication of the printed circuit board, including: Determine a preset communication coverage area for wireless communication of the printed circuit board according to the wireless communication strategy; Perform simulated wireless communication on the printed circuit board according to the wireless communication strategy, and determine the simulated communication coverage area of ​​the wireless communication of the printed circuit board; When the difference between the simulated communication coverage area and the preset communication coverage area is not higher than the preset area difference, the simulated wireless communication simulation is determined to be effective, and the communication coverage area is evaluated based on the simulated communication coverage area; Divide the analog communication coverage area into regions according to the preset regional analysis size to obtain analog communication coverage sub-regions; Wireless communication devices are randomly deployed in the simulated communication coverage sub-area for wireless communication. When the printed circuit board is successfully connected to the randomly deployed wireless communication device, it is determined that the simulated communication coverage sub-area corresponding to the randomly deployed wireless communication device is effectively covered. Determining the coverage rate of analog wireless communication according to the number of analog communication coverage sub-areas effectively covered; Obtain the communication bandwidth of the printed circuit board for simulating wireless communication; Obtaining wireless resources of a printed circuit board for simulating wireless communications and obtaining average wireless communication power consumption of randomly deployed wireless communication devices; Determine a simulated wireless communication quantity threshold for simulating wireless communication according to wireless resources, average wireless communication power consumption, and wireless communication redundancy requirements; Determine the influencing factors and influencing weights that affect the wireless communication performance of the printed circuit board according to the historical simulated wireless communication data, wherein the influencing factors include: coverage influencing factors, communication power consumption influencing factors, communication efficiency influencing factors, and communication quantity influencing factors; When the printed circuit board simulates wireless communication with a randomly deployed wireless communication device, the simulated wireless communication efficiency and the simulated wireless communication power consumption are obtained, and the wireless communication performance of the printed circuit board is determined in combination with the simulated wireless communication coverage; When the printed circuit board simulates wireless communication with multiple randomly deployed wireless communication devices, the current wireless communication number of the randomly deployed wireless communication devices simulating wireless communication is obtained. If the current wireless communication number is not higher than the wireless communication number threshold, wireless resources are allocated according to the simulated wireless communication power consumption of the randomly deployed wireless communication devices, the simulated wireless communication efficiency is obtained, and the wireless communication performance of the printed circuit board is determined in combination with the coverage rate of the simulated wireless communication. If the current number of wireless communications is higher than the threshold value of the number of wireless communications, randomly select the number of randomly deployed wireless communication devices corresponding to the threshold value of the number of wireless communications to allocate wireless resources, and delay the simulation of wireless communications for the remaining randomly deployed wireless communication devices; When the delayed simulated wireless communication is completed, the simulated wireless communication efficiency is obtained, and the wireless communication performance of the printed circuit board is determined in combination with the coverage of the simulated wireless communication; ;in, Indicates the wireless communication performance of the printed circuit board; Indicates the effective data volume of the printed circuit board simulation wireless communication simulation; Indicates the communication time of the printed circuit board used to simulate wireless communication; Indicates the first The signal-to-noise ratio of randomly deployed wireless communication devices; Indicates the communication bandwidth of the printed circuit board used to simulate wireless communication; Indicates The communication bandwidth of each wireless communication device; Indicates The wireless communication devices are randomly deployed in the simulated communication coverage sub-area to perform the connection status of wireless communication; Indicates that when the connection status is successful, output 1, otherwise, output 0; Indicates the coverage of simulated wireless communication; Indicates the weight of the impact of simulated wireless communication efficiency on wireless communication performance; Indicates the weight of the impact of simulated wireless communication power consumption on wireless communication performance; Indicates the weight of the impact of simulated wireless communication coverage on wireless communication performance; Indicates the number of wireless communication devices simulating wireless communication; Indicates the number of sub-areas covered by the simulated communication.

[0049] In this embodiment, the preset communication coverage area refers to the coverage area of ​​wireless communication of the printed circuit board determined according to the wireless communication strategy, that is, the ideal coverage area.

[0050] In this embodiment, simulated wireless communication refers to wireless communication that simulates testing of the privacy circuit board according to the wireless communication strategy, simulates wireless communication according to wireless communication test data, and then analyzes the wireless communication subsequently.

[0051] In this embodiment, the simulated communication coverage area refers to performing simulated wireless communication on the printed circuit board according to the wireless communication strategy to determine the coverage area of ​​the wireless communication of the printed circuit board, that is, approximating the actual coverage area.

[0052] In this embodiment, the preset area difference refers to the acceptable difference between the ideal coverage area and the approximate actual coverage area. When the difference between the simulated communication coverage area and the preset communication coverage area is not higher than the preset area difference, the simulated wireless communication simulation is determined to be effective, that is, the simulated wireless communication effectively implements the wireless communication strategy and can be used for subsequent wireless communication analysis.

[0053] In this embodiment, coverage evaluation refers to evaluation of the communication coverage area based on a simulated communication coverage area.

[0054] In this embodiment, the preset area size is determined according to the coverage assessment accuracy. The higher the coverage assessment accuracy, the smaller the preset area size. The coverage assessment accuracy can be determined according to the wireless communication requirements. The higher the communication accuracy requirement, the higher the coverage assessment accuracy.

[0055] In this embodiment, the analog communication coverage sub-area refers to a sub-area obtained by dividing the analog communication coverage area according to a preset area analysis size, and is used for accurate coverage evaluation.

[0056] In this embodiment, randomly deploying wireless communication devices in the simulated communication coverage sub-areas for wireless communication means that wireless communication devices are deployed in each simulated coverage sub-area, and the deployment positions of the wireless communication devices in the simulated communication coverage sub-areas are random.

[0057] In this embodiment, when the printed circuit board is successfully connected to the randomly deployed wireless communication device, that is, the wireless communication device deployed at a random position in the simulated communication coverage sub-area and the printed circuit board can achieve wireless communication connection, then it is determined that the simulated communication coverage sub-area corresponding to the randomly deployed wireless communication device is effectively covered.

[0058] In this embodiment, the coverage rate is used to indicate the proportion of the analog communication coverage area where wireless communication can be effectively performed, and is determined according to the number of analog communication coverage sub-areas with effective coverage.

[0059] In this embodiment, the communication bandwidth refers to the data transmission capacity of the simulated wireless communication, which is determined according to the amount of wireless communication test data transmitted per unit time.

[0060] In this embodiment, the wireless resources refer to resources used for simulating wireless communications.

[0061] In this embodiment, the wireless communication power consumption refers to the power loss or the amount of wireless resources consumed by randomly deployed wireless communication devices during the wireless communication process.

[0062] In this embodiment, the simulated wireless communication quantity threshold refers to the upper limit of the number of devices performing wireless communication within the same time period of the simulated wireless communication, which is determined based on wireless resources, average wireless communication power consumption, and wireless communication redundancy requirements. That is, when the number of devices performing wireless communication at the same time does not exceed the simulated wireless communication quantity threshold, wireless communication can be effectively performed.

[0063] In this embodiment, the historical simulated wireless communication data refers to simulated wireless communication data in a historical period.

[0064] In this embodiment, the wireless communication performance refers to the communication efficiency and communication quality of the wireless communication of the printed circuit board.

[0065] In this embodiment, the simulated wireless communication efficiency refers to the wireless communication efficiency obtained according to the simulated wireless communication.

[0066] In this embodiment, the simulated wireless communication power consumption refers to the wireless communication power consumption obtained according to the simulated wireless communication.

[0067] In this embodiment, if the current number of wireless communications is higher than the threshold number of wireless communications, then the number of randomly deployed wireless communication devices corresponding to the threshold number of wireless communications is randomly selected to allocate wireless resources, and the remaining randomly deployed wireless communication devices are delayed to perform simulated wireless communications. For example, if the threshold number of wireless communications is a1 and the current number of wireless communications is a2>a1, then a1 wireless communication devices are randomly selected in the current period to perform wireless communications, and the remaining wireless communication devices are delayed to perform wireless communications, thereby ensuring wireless communication performance.

[0068] In this embodiment, delaying simulated wireless communication means suspending wireless communication of the remaining randomly deployed wireless communication devices in the current period, and then performing wireless communication operations after the wireless communication in the current period is completed.

[0069] The working principle and beneficial effects of the above technical solution are: determining the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determining the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication equipment and the wireless resources of the printed circuit board used for wireless communication, so as to facilitate subsequent optimization according to the wireless communication performance and ensure the effective implementation of wireless communication and the quality of wireless communication.

[0070] Embodiment 7: An embodiment of the present invention provides a wireless communication method for a printed circuit board, which optimizes the wireless communication strategy of the printed circuit board according to the wireless communication performance, including: Acquire performance evaluation indicators according to wireless communication requirements, evaluate the wireless communication performance of the printed circuit board and divide the performance levels into performance levels, and determine the wireless communication performance level of the printed circuit board, wherein the wireless communication performance levels include: low performance level, medium performance level and high performance level; If the wireless communication performance level of the printed circuit board is a high performance level, there is no need to optimize the wireless communication strategy of the printed circuit board; If the wireless communication performance level of the printed circuit board is a medium performance level, the wireless communication performance of the printed circuit board is monitored in real time; If the wireless communication performance level of the printed circuit board is a low performance level, the wireless communication strategy of the printed circuit board is immediately optimized.

[0071] In this embodiment, the performance evaluation index refers to an index for evaluating wireless communication performance, such as a wireless communication efficiency performance evaluation index.

[0072] In this embodiment, the wireless communication performance level refers to a level determined by evaluating the wireless communication performance of the printed circuit board according to the performance evaluation index, and is used to simplify and distinguish the wireless communication performance.

[0073] In this embodiment, a high performance level can effectively realize wireless communication, and a medium performance level can realize wireless communication, but the communication performance is average, and real-time monitoring is required. The strategy is optimized according to the real-time monitoring results, such as the switching strategy; a low performance level means that wireless communication cannot be realized, and the strategy needs to be optimized immediately.

[0074] In this embodiment, the wireless communication strategy of the printed circuit board is optimized to improve the wireless communication performance.

[0075] The working principle and beneficial effect of the above technical solution are: by optimizing the wireless communication strategy of the printed circuit board according to the wireless communication performance, the wireless communication performance of the printed circuit board is ensured.

[0076] Embodiment 8: An embodiment of the present invention provides a wireless communication method for a printed circuit board, further comprising: When the printed circuit board communicates wirelessly with a plurality of wireless communication devices, load balancing is performed on each wireless communication device according to a preset load balancing mechanism; A wireless communication wake-up mechanism of the printed circuit board is set, and when it is detected that the printed circuit board is communicating wirelessly with a wireless communication device, the corresponding wireless communication device is enabled.

[0077] In this embodiment, the preset load balancing mechanism refers to a mechanism for ensuring the overall wireless communication performance when multiple wireless communication devices perform wireless communication. Through load balancing, overload or wireless communication congestion of a wireless communication device or a wireless communication node is avoided, thereby affecting the wireless communication performance.

[0078] In this embodiment, the wireless communication wake-up mechanism refers to a mechanism that enables the corresponding wireless communication device when it is monitored that the printed circuit board is communicating wirelessly with the wireless communication device, so as to reduce the energy consumption of the printed circuit board when no wireless communication is performed, thereby extending the service life of the printed circuit board and the wireless communication device.

[0079] The working principle and beneficial effect of the above technical solution are: load balancing is performed on each wireless communication device according to a preset load balancing mechanism and a wireless communication wake-up mechanism is set, thereby further ensuring the wireless communication performance.

[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wireless communication method for a printed circuit board, characterized in that: include: Step 1: Obtain the wireless communication application scenario of the printed circuit board, determine the wireless communication requirements and wireless communication strategy of the printed circuit board; Step 2: Identify and connect wireless communication devices according to wireless communication requirements and wireless communication strategies; Step 3: Determine the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determine the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication device and the wireless resources used for wireless communication of the printed circuit board; Step 4: Optimize the wireless communication strategy of the printed circuit board according to the wireless communication performance.

2. A wireless communication method for a printed circuit board according to claim 1, characterized in that: Obtain the wireless communication application scenarios of the printed circuit board, determine the wireless communication requirements and wireless communication strategies of the printed circuit board, including: Determine the wireless communication application scenario of the printed circuit board based on the actual application of the printed circuit board; Determine the wireless communication requirements of the printed circuit board according to the wireless communication application scenario, wherein the wireless communication requirements include: wireless communication distance requirements, wireless communication power consumption requirements, wireless communication efficiency requirements, wireless communication load requirements, wireless communication security requirements, and wireless communication redundancy requirements; Select the wireless communication strategy of the printed circuit board based on the wireless communication requirements.

3. A wireless communication method for a printed circuit board according to claim 2, characterized in that: Select the wireless communication strategy of the printed circuit board according to the wireless communication requirements, including: Obtain the wireless communication strategy of the printed circuit board, make a preliminary selection of the wireless communication strategy according to the wireless communication requirements, and eliminate the wireless communication strategy that does not meet the wireless communication requirements; The wireless communication demand selection weight is determined according to the wireless communication application scenario corresponding to the wireless communication demand, and the initially selected wireless communication strategy is reselected to determine the wireless communication strategy of the printed circuit board.

4. A wireless communication method for a printed circuit board according to claim 1, characterized in that: Identify and connect wireless communication devices based on wireless communication requirements and wireless communication strategies, including: Identify the wireless communication device according to the wireless communication strategy, pair the wireless communication device, and when the device pairing succeeds, determine that the printed circuit board and the wireless communication device have established a wireless communication connection; The wireless communication connection is checked according to the wireless communication requirements. When the connection check is qualified, the wireless communication device is determined to be successfully connected. The connection check includes: connection security check and connection validity check.

5. A wireless communication method for a printed circuit board according to claim 4, characterized in that: Perform connection verification on the wireless communication connection according to the wireless communication requirements, including: When it is determined that the printed circuit board has established a wireless communication connection with the wireless communication device, encrypted wireless communication is enabled; According to the wireless communication demand, a wireless communication device corresponding to the wireless communication demand threshold is selected and recorded as a connection verification device; The wireless communication connection is checked according to the wireless communication test data. When the wireless communication test data is completely transmitted to the connection verification device, it is determined that the connection security check is qualified and the connection validity check is qualified.

6. A wireless communication method for a printed circuit board according to claim 1, characterized in that: Determine the communication coverage area of ​​the wireless communication of the printed circuit board according to the wireless communication strategy, and determine the wireless communication performance of the printed circuit board in combination with the number of connections of the wireless communication equipment and the wireless resources used by the printed circuit board for wireless communication, including: Determine a preset communication coverage area for wireless communication of the printed circuit board according to the wireless communication strategy; Perform simulated wireless communication on the printed circuit board according to the wireless communication strategy, and determine the simulated communication coverage area of ​​the wireless communication of the printed circuit board; When the difference between the simulated communication coverage area and the preset communication coverage area is not higher than the preset area difference, the simulated wireless communication simulation is determined to be effective, and the communication coverage area is evaluated based on the simulated communication coverage area; Divide the analog communication coverage area into regions according to the preset regional analysis size to obtain analog communication coverage sub-regions; Wireless communication devices are randomly deployed in the simulated communication coverage sub-area for wireless communication. When the printed circuit board is successfully connected to the randomly deployed wireless communication device, it is determined that the simulated communication coverage sub-area corresponding to the randomly deployed wireless communication device is effectively covered. Determining the coverage rate of analog wireless communication according to the number of analog communication coverage sub-areas effectively covered; Obtain the communication bandwidth of the printed circuit board for simulating wireless communication; Obtaining wireless resources of a printed circuit board for simulating wireless communications and obtaining average wireless communication power consumption of randomly deployed wireless communication devices; Determine a simulated wireless communication quantity threshold for simulating wireless communication according to wireless resources, average wireless communication power consumption, and wireless communication redundancy requirements; Determine the influencing factors and influencing weights that affect the wireless communication performance of the printed circuit board according to the historical simulated wireless communication data, wherein the influencing factors include: coverage influencing factors, communication power consumption influencing factors, communication efficiency influencing factors and communication quantity influencing factors; When the printed circuit board simulates wireless communication with a randomly deployed wireless communication device, the simulated wireless communication efficiency and the simulated wireless communication power consumption are obtained, and the wireless communication performance of the printed circuit board is determined in combination with the simulated wireless communication coverage; When the printed circuit board simulates wireless communication with multiple randomly deployed wireless communication devices, the current wireless communication number of the randomly deployed wireless communication devices simulating wireless communication is obtained. If the current wireless communication number is not higher than the wireless communication number threshold, wireless resources are allocated according to the simulated wireless communication power consumption of the randomly deployed wireless communication devices, the simulated wireless communication efficiency is obtained, and the wireless communication performance of the printed circuit board is determined in combination with the coverage rate of the simulated wireless communication. If the current number of wireless communications is higher than the threshold value of the number of wireless communications, randomly select the number of randomly deployed wireless communication devices corresponding to the threshold value of the number of wireless communications to allocate wireless resources, and delay the simulation of wireless communications for the remaining randomly deployed wireless communication devices; When the delayed simulated wireless communication is completed, the simulated wireless communication efficiency is obtained, and the wireless communication performance of the printed circuit board is determined in combination with the coverage of the simulated wireless communication; ;in, Indicates the wireless communication performance of the printed circuit board; Indicates the effective data volume of the printed circuit board simulation wireless communication simulation; Indicates the communication time of the printed circuit board used to simulate wireless communication; Indicates the first The signal-to-noise ratio of randomly deployed wireless communication devices; Indicates the communication bandwidth of the printed circuit board used to simulate wireless communication; Indicates The communication bandwidth of each wireless communication device; Indicates The wireless communication devices are randomly deployed in the simulated communication coverage sub-area to perform the connection status of wireless communication; Indicates that when the connection status is successful, output 1, otherwise, output 0; Indicates the coverage of simulated wireless communication; Indicates the weight of the impact of simulated wireless communication efficiency on wireless communication performance; Indicates the weight of the impact of simulated wireless communication power consumption on wireless communication performance; Indicates the weight of the impact of simulated wireless communication coverage on wireless communication performance; Indicates the number of wireless communication devices simulating wireless communication; Indicates the number of sub-areas covered by the simulated communication.

7. A wireless communication method for a printed circuit board according to claim 1, characterized in that: Optimize the wireless communication strategy of the printed circuit board based on the wireless communication performance, including: Acquire performance evaluation indicators according to wireless communication requirements, evaluate the wireless communication performance of the printed circuit board and divide the performance levels into performance levels, and determine the wireless communication performance level of the printed circuit board, wherein the wireless communication performance levels include: low performance level, medium performance level and high performance level; If the wireless communication performance level of the printed circuit board is a high performance level, there is no need to optimize the wireless communication strategy of the printed circuit board; If the wireless communication performance level of the printed circuit board is a medium performance level, the wireless communication performance of the printed circuit board is monitored in real time; If the wireless communication performance level of the printed circuit board is a low performance level, the wireless communication strategy of the printed circuit board is immediately optimized.

8. A wireless communication method for a printed circuit board according to claim 1, characterized in that: Also includes: When the printed circuit board communicates wirelessly with a plurality of wireless communication devices, load balancing is performed on each wireless communication device according to a preset load balancing mechanism; A wireless communication wake-up mechanism of the printed circuit board is set, and when it is detected that the printed circuit board is communicating wirelessly with a wireless communication device, the corresponding wireless communication device is enabled.

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