Interference handling method and electronic device

Abstract

The application discloses an interference processing method and an electronic device, and belongs to the technical field of communication. The interference processing method comprises the following steps: in the case that a WIFI antenna and a laser sensor of the electronic device are simultaneously turned on, acquiring a current signal strength of a receiving channel of the WIFI antenna, a minimum receiving sensitivity of the receiving channel and an interference value of the laser sensor on the WIFI antenna, the minimum receiving sensitivity being a minimum signal strength required by a signal capable of being received by the receiving channel; detecting whether the receiving performance of the WIFI antenna meets a preset condition according to the current signal strength, the minimum receiving sensitivity and the interference value, the preset condition indicating that the receiving performance of the WIFI antenna is abnormal; and in the case that the receiving performance of the WIFI antenna meets the preset condition, reducing the scanning frequency of the laser sensor to reduce the interference value of the laser sensor on the WIFI antenna.

Description

Technical Field

[0001] This application belongs to the field of communication technology, specifically relating to an interference processing method and an electronic device. Background Technology

[0002] With the rapid development of communication technology, Wi-Fi has become an indispensable communication technology in people's lives. At the same time, the application of laser sensors in electronic devices is becoming increasingly mature. For example, in scenarios such as video communication, QR code scanning, or intelligent navigation, it may be necessary to simultaneously activate both the Wi-Fi antenna and the laser sensor to better achieve the corresponding functions. However, interference signals generated by the laser sensor during operation may degrade the signal quality received by the Wi-Fi antenna, resulting in poor communication performance of the electronic device. Summary of the Invention

[0003] The purpose of this application is to provide an interference processing method and an electronic device that can solve the problem of poor communication performance of electronic devices.

[0004] In a first aspect, embodiments of this application provide an interference processing method, the method comprising:

[0005] When the WIFI antenna and laser sensor of the electronic device are turned on at the same time, the current signal strength of the receiving channel of the WIFI antenna, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna are obtained. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel.

[0006] Based on the current signal strength, minimum receiving sensitivity, and interference value, the system checks whether the receiving performance of the WIFI antenna meets the preset conditions. The preset conditions indicate that the receiving performance of the WIFI antenna is abnormal.

[0007] If the WIFI antenna's receiving performance meets the preset conditions, reduce the scanning frequency of the laser sensor to reduce the interference value of the laser sensor on the WIFI antenna.

[0008] Secondly, embodiments of this application provide an interference processing apparatus, the apparatus comprising:

[0009] The acquisition module is used to acquire the current signal strength of the receiving channel of the WIFI antenna, the minimum receiving sensitivity of the receiving path, and the interference value of the laser sensor on the WIFI antenna when the WIFI antenna and the laser sensor of the electronic device are turned on at the same time. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving path.

[0010] The detection module is used to detect whether the receiving performance of the WIFI antenna meets the preset conditions based on the current signal strength, minimum receiving sensitivity and interference value. The preset conditions indicate that the receiving performance of the WIFI antenna is abnormal.

[0011] The processing module is used to reduce the scanning frequency of the laser sensor, thereby reducing the interference value of the laser sensor on the WIFI antenna, provided that the receiving performance of the WIFI antenna meets the preset conditions.

[0012] Thirdly, embodiments of this application provide an electronic device including a processor and a memory, the memory storing a program or instructions that can run on the processor, the program or instructions implementing the steps of the method as described in the first aspect when executed by the processor.

[0013] Fourthly, embodiments of this application provide a readable storage medium on which a program or instructions are stored, and when the program or instructions are executed by a processor, they implement the steps of the method as described in the first aspect.

[0014] Fifthly, embodiments of this application provide a chip, which includes a processor and a communication interface. The communication interface and the processor are coupled, and the processor is used to run programs or instructions to implement the method as described in the first aspect.

[0015] In a sixth aspect, embodiments of this application provide a computer program product stored in a storage medium, which is executed by at least one processor to implement the method as described in the first aspect.

[0016] In this embodiment, the interference processing method and electronic device can, when both the WIFI antenna and laser sensor are simultaneously activated, acquire the current signal strength of the WIFI antenna's receiving channel, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel. Based on the current signal strength, minimum receiving sensitivity, and interference value, the method detects whether the WIFI antenna's receiving performance meets preset conditions, indicating abnormal WIFI antenna receiving performance. If the WIFI antenna's receiving performance meets the preset conditions, the scanning frequency of the laser sensor is reduced to decrease the interference value of the laser sensor on the WIFI antenna. Thus, by using the current signal strength, minimum receiving sensitivity, and interference value, it can be determined whether the current interference of the laser sensor on the WIFI antenna will affect the WIFI antenna's receiving performance, leading to abnormal WIFI antenna receiving performance. If the receiving performance is abnormal, the scanning frequency of the laser sensor can be reduced to decrease the interference value of the laser sensor on the WIFI antenna, thereby ensuring that the WIFI antenna's receiving performance can operate normally and improving the WIFI antenna's communication effect. Attached Figure Description

[0017] Figure 1 This is a flowchart illustrating the interference processing method provided in an embodiment of this application;

[0018] Figure 2 This is a hardware architecture diagram of the WIFI antenna in the interference processing method provided in the embodiments of this application;

[0019] Figure 3 This is a schematic flowchart of a scenario embodiment of the interference processing method provided in this application;

[0020] Figure 4 This is a schematic diagram of the interference processing device provided in the embodiments of this application;

[0021] Figure 5 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application;

[0022] Figure 6 This is a schematic diagram of the hardware structure of the electronic device provided in the embodiments of this application. Detailed Implementation

[0023] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0024] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0025] The following is in conjunction with the appendix Figure 1 The interference processing method provided in this application will be described in detail through specific embodiments and application scenarios.

[0026] Figure 1 This is a flowchart illustrating the interference processing method provided in an embodiment of this application. The interference processing method may include the following steps:

[0027] Step 101: With the WIFI antenna and laser sensor of the electronic device both turned on, obtain the current signal strength of the WIFI antenna's receiving channel, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel.

[0028] Understandably, in certain application scenarios, such as video communication in low-light environments or payment / identification via QR code scanning, electronic devices typically need to simultaneously activate both the Wi-Fi antenna and the laser sensor to ensure normal operation. However, the laser sensor often interferes with the Wi-Fi antenna during operation. Therefore, in step 101, with both the Wi-Fi antenna and laser sensor activated simultaneously, the current signal strength of the Wi-Fi antenna's receiving channel, the minimum receiving sensitivity of the receiving path, and the interference value of the laser sensor on the Wi-Fi antenna can be obtained.

[0029] The current signal strength of the Wi-Fi antenna's receiving channel can be detected in real time by the signal detection device built into the electronic device. The minimum receiving sensitivity of the receiving channel refers to the minimum signal receiving power required for the Wi-Fi antenna to operate normally; in other words, the minimum signal strength required for the receiving channel to successfully receive the signal. The minimum receiving sensitivity can be a known parameter pre-stored in the electronic device, and its specific value can be set according to the Wi-Fi antenna model or actual needs; no specific limitation is made here. The interference value of the laser sensor on the Wi-Fi antenna can be a preset value based on experience, or it can be a value detected in real time. For example, the signal strength of the Wi-Fi antenna's receiving channel when the laser sensor is off and the signal strength of the Wi-Fi antenna's receiving channel when the laser sensor is on can be detected, and the difference between the two can be stored in the electronic device as the interference value of the laser sensor on the Wi-Fi antenna; no specific limitation is made here.

[0030] Step 102: Based on the current signal strength, minimum receiving sensitivity, and interference value, check whether the receiving performance of the WIFI antenna meets the preset conditions. The preset conditions indicate that the receiving performance of the WIFI antenna is abnormal.

[0031] In step 102, the current signal strength can be compared with the minimum receiving sensitivity and interference value to detect whether the receiving performance of the WIFI antenna meets the preset conditions. That is, it can be determined whether the interference of the laser sensor on the WIFI antenna will directly affect the current receiving performance of the WIFI antenna, causing the current WIFI antenna to have abnormal receiving performance.

[0032] For example, the minimum receiving sensitivity and the sum of the interference values ​​can be calculated first. If the difference between the current signal strength and the sum of the two exceeds a preset threshold, it can be considered that the receiving performance of the WIFI antenna does not meet the preset conditions. That is to say, turning on the laser sensor will not affect the receiving performance of the WIFI antenna at this time, and the receiving performance of the WIFI antenna is in a normal state.

[0033] If the difference between the current signal strength and the sum of the two does not exceed a preset threshold, it can be considered that the receiving performance of the WIFI antenna meets the preset conditions. That is, it can be considered that the activation of the laser sensor has affected the receiving performance of the WIFI antenna, and the receiving performance of the WIFI antenna is abnormal at this time.

[0034] Step 103: If the receiving performance of the WIFI antenna meets the preset conditions, reduce the scanning frequency of the laser sensor to reduce the interference value of the laser sensor on the WIFI antenna.

[0035] In step 103, when the receiving performance of the WIFI antenna meets the preset condition, that is, when the activation of the laser sensor will affect the receiving performance of the WIFI antenna, the scanning frequency of the laser sensor can be reduced, thereby reducing the impact of the laser sensor on the receiving performance of the WIFI antenna, thus ensuring that the WIFI antenna can work normally and improving the communication effect of the WIFI antenna.

[0036] Understandably, when a laser sensor is turned on, it can default to scanning at an initial scanning frequency. This initial scanning frequency can be set according to actual needs, such as 900kHz / s to 1000kHz / s, without a specific limitation. In practical applications, the scanning frequency of a laser sensor is generally fixed. A higher scanning frequency results in a higher average scanning power and a longer scanning distance, but also greater interference to other devices.

[0037] Based on this, if the Wi-Fi antenna's receiving performance meets preset conditions, the scanning frequency of the laser sensor can be reduced, thereby reducing the interference from the laser sensor to the Wi-Fi antenna and mitigating the impact of laser sensor interference on the Wi-Fi antenna's receiving performance. In some examples, reducing the laser sensor's scanning frequency can involve decreasing the scanning frequency within a preset frequency range each time until the Wi-Fi antenna's receiving performance no longer meets the preset conditions. For example, the scanning frequency can be reduced by 100kHz / s to 200kHz / s at a time, thus reducing the interference from the laser sensor to the Wi-Fi antenna.

[0038] In other examples, reducing the scanning frequency of the laser sensor can also be done by lowering the scanning frequency to a target scanning frequency based on the actual situation. For example, the target scanning frequency can be determined based on the target difference between the current signal strength and the sum of the two (minimum receiver sensitivity and interference value), and a preset correspondence between the difference and the scanning frequency. Another example is that the target scanning frequency can be determined based on the distance between the laser sensor and the object being scanned.

[0039] In this embodiment, the interference handling method can, when both the Wi-Fi antenna and the laser sensor of the electronic device are simultaneously activated, acquire the current signal strength of the Wi-Fi antenna's receiving channel, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the Wi-Fi antenna. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel. Based on the current signal strength, minimum receiving sensitivity, and interference value, it detects whether the Wi-Fi antenna's receiving performance meets preset conditions, indicating abnormal Wi-Fi antenna receiving performance. If the Wi-Fi antenna's receiving performance meets the preset conditions, the scanning frequency of the laser sensor is reduced to decrease the interference value of the laser sensor on the Wi-Fi antenna. Thus, by using the current signal strength, minimum receiving sensitivity, and interference value, it can determine whether the interference of the laser sensor on the Wi-Fi antenna will affect the Wi-Fi antenna's receiving performance, leading to abnormal performance. If abnormal performance is detected, the scanning frequency of the laser sensor can be reduced to decrease the interference value, thereby ensuring the normal operation of the Wi-Fi antenna's receiving performance and improving its communication effect.

[0040] In some examples, step 103 may also include:

[0041] Under the condition that the receiving performance of the WIFI antenna meets the preset conditions, the current application scenario of the electronic device is obtained. The current application scenario is associated with the priority information of the WIFI antenna and the laser sensor.

[0042] If the priority information indicates that the laser sensor has a higher priority than the WIFI antenna, reduce the scanning frequency of the laser sensor.

[0043] If the priority information indicates that the laser sensor has a lower priority than the Wi-Fi antenna, turn off the laser sensor.

[0044] In this example, the priority of the laser sensor can be determined based on the current application scenario of the electronic device to determine whether it is higher than that of the Wi-Fi antenna. For example, if the current application scenario is a scanning payment or recognition scenario, the priority of the laser sensor can be considered higher than that of the Wi-Fi antenna. In this case, if the activation of the laser sensor affects the reception performance of the Wi-Fi antenna, the interference of the laser sensor on the Wi-Fi antenna can be reduced by decreasing the scanning frequency of the laser sensor, thereby improving the impact on the reception performance of the Wi-Fi antenna.

[0045] For example, if the current application scenario is video communication and the ambient light brightness is higher than the preset brightness threshold, it can be considered that although the environment is dark, it is not completely invisible. In this case, the priority of the laser sensor is lower than that of the WIFI antenna. If turning on the laser sensor affects the receiving performance of the WIFI antenna, the problem of the WIFI antenna receiving performance being affected by the interference of the laser sensor can be solved by turning off the laser sensor.

[0046] In this way, by combining the priority information of the WIFI antenna and the laser sensor with the current application scenario, a more practical approach can be selected to reduce the scanning frequency of the laser sensor, effectively improving the flexibility of interference handling.

[0047] In some embodiments, step 102 above may include the following steps:

[0048] If the current signal strength is greater than or equal to the sum of the minimum receiving sensitivity and the interference value, it is determined that the receiving performance of the WIFI antenna does not meet the preset conditions.

[0049] If the current signal strength is less than the sum of the minimum receiving sensitivity and the interference value, the receiving performance of the WIFI antenna is determined to meet the preset conditions.

[0050] In this embodiment, if the current signal strength is greater than or equal to the sum of the minimum receiving sensitivity and the interference value, it can be considered that the current signal strength, even under interference after the laser sensor is turned on, can still meet the signal strength requirements for the receiving channel to successfully receive the signal. In other words, it can be indicated that the current received signal strength is strong, and even if the laser sensor is turned on, it will not affect the quality of the received signal. Therefore, it can be considered that turning on the laser sensor at this time will not affect the receiving performance of the WIFI antenna, that is, it is determined that the receiving performance of the WIFI antenna does not meet the preset conditions.

[0051] If the current signal strength is less than the sum of the minimum receiving sensitivity and the interference value, it can be considered that the current signal strength, under the interference after the laser sensor is turned on, cannot meet the signal strength requirements of the receiving channel. In other words, it indicates that turning on the laser sensor will degrade the quality of the received signal. Therefore, it can be considered that the turning on the laser sensor has affected the receiving performance of the WIFI antenna, causing abnormal WIFI antenna receiving performance, thus confirming that the WIFI antenna receiving performance meets the preset conditions.

[0052] In this way, it is possible to directly determine whether the receiving performance of the WIFI antenna meets the preset conditions by judging whether the current signal strength is greater than the sum of the minimum receiving sensitivity and the interference value. The process is simple, so that corresponding adjustments can be made in a timely and accurate manner to ensure that the receiving performance of the WIFI antenna can operate normally and improve the communication effect of the WIFI antenna.

[0053] In some embodiments, reducing the scanning frequency of the laser sensor when the receiving performance of the WIFI antenna meets preset conditions may include the following steps:

[0054] Under the condition that the WIFI antenna's receiving performance meets the preset conditions, the distance between the laser sensor's scanning object and the laser sensor is obtained;

[0055] The target scanning frequency of the laser sensor is determined based on the distance.

[0056] Reduce the scanning frequency of the laser sensor to the target scanning frequency.

[0057] In this embodiment, if the receiving performance of the WIFI antenna meets preset conditions, the distance H between the laser sensor and the scanning object can also be obtained. Based on distance H, the scanning frequency of the laser sensor can be reduced to optimize interference. For example, the target scanning frequency of the laser sensor can be determined based on the distance. For instance, a target scanning frequency matching the distance H can be determined based on a preset table of correspondence between scanning distance and scanning frequency, and the scanning frequency of the laser sensor can be reduced to the target scanning frequency.

[0058] For example, the initial scanning frequency of the laser sensor can be 900 kHz / s, and its maximum test distance is 1 m. If the distance H between the laser sensor and the object being scanned is 0.3 m, then the scanning frequency of the laser sensor only needs to be 500 kHz / s (corresponding to a maximum test distance of 0.4 m) to meet the scanning requirements at this time. Therefore, the scanning frequency of the laser sensor can be reduced to 500 kHz / s (i.e., the target scanning frequency) to optimize the interference of the laser sensor on the WIFI antenna.

[0059] In this embodiment, the target scanning frequency of the laser sensor is determined based on the distance between the object being scanned and the laser sensor. This improves the accuracy of the adjusted scanning frequency of the laser sensor, effectively optimizing the interference of the laser sensor on the WIFI antenna while ensuring that the laser sensor can perform its normal function, resulting in better interference handling.

[0060] In some embodiments, obtaining the interference value of the laser sensor on the WIFI antenna may include the following steps:

[0061] Obtain the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on;

[0062] The interference value of the laser sensor on the WIFI antenna is determined based on the first signal-to-noise ratio and the second signal-to-noise ratio.

[0063] In this embodiment, obtaining the interference value of the laser sensor on the WIFI antenna can be achieved by obtaining the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on, and using the difference between the first signal-to-noise ratio and the second signal-to-noise ratio as the interference value of the laser sensor on the WIFI antenna.

[0064] To avoid affecting the smoothness of user experience when detecting the first and second signal-to-noise ratios (SNRs), the interference value of the laser sensor on the Wi-Fi antenna can be obtained during the device's power-on process. For example, ... Figure 2 As shown, a typical Wi-Fi antenna may include two antennas (Wi-Fi ANT1 and Wi-Fi ANT2). One antenna is typically used for transmitting signals, while the other is used for receiving signals. During the power-on process of the electronic device, the transmitting path of Wi-Fi ANT1 (or Wi-Fi ANT2) emits a continuous wave (CW) signal at a certain frequency. Simultaneously, the receiving path of Wi-Fi ANT2 (or Wi-Fi ANT1) is turned on. The first signal-to-noise ratio (SNR) A is detected and stored for later retrieval. The first SNR A is the SNR when the laser sensor is not turned on. Then, the laser sensor is turned on, and the second SNR B of the receiving path of Wi-Fi ANT2 (or Wi-Fi ANT1) is detected. If A > B, it can be considered that the laser sensor is interfering with the Wi-Fi antenna. The difference between the first SNR A and the second SNR B is recorded as the interference value of the laser sensor on the Wi-Fi antenna.

[0065] Understandably, during the next power-on process, the interference value of the laser sensor on the WIFI antenna can be reacquired in order to calibrate the interference value and improve the accuracy of subsequent interference processing.

[0066] In this embodiment, the interference value of the laser sensor to the WIFI antenna can be determined based on the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on. This facilitates the subsequent judgment on whether the receiving performance of the WIFI antenna is affected by the interference, thereby enabling timely and accurate reduction of the scanning frequency of the laser sensor to optimize the interference of the laser sensor.

[0067] In some embodiments, after step 102 above, the interference processing method may further include the following steps:

[0068] If the WIFI antenna's reception performance does not meet the preset conditions, keep the laser sensor in its initial state, which is the default working state when the laser sensor is turned on.

[0069] In this embodiment, if the reception performance of the WIFI antenna does not meet the preset conditions, turning on the laser sensor will not affect the reception performance of the WIFI antenna. Therefore, the laser sensor can remain in its default operating state when the laser sensor is turned on. In other words, the laser sensor does not need to be adjusted at this time.

[0070] For example, the minimum receiving sensitivity can be -98dBm. After the laser sensor is turned on, the interference value of the laser sensor to the WIFI antenna can be 10dB. If the current signal strength is greater than or equal to -88dBm, it can be assumed that the receiving signal quality of the WIFI antenna will not be affected after the laser sensor is turned on. Therefore, no other processing is needed to optimize the interference, that is, there is no need to reduce the scanning frequency of the laser sensor.

[0071] In this way, even if the receiving performance of the WIFI antenna does not meet the preset conditions, it is not necessary to reduce the scanning frequency of the laser sensor, which simplifies the interference handling process and improves the flexibility and accuracy of interference handling.

[0072] To facilitate understanding of the interference processing method provided in the above embodiments, the following describes the interference processing method using a specific scenario embodiment. Figure 3 This is a schematic flowchart of a scenario embodiment of the interference processing method provided in this application.

[0073] This scenario implementation example may specifically include the following steps:

[0074] Step 301: Power on the electronic device;

[0075] Step 302, during the power-on process: the WIFI antenna's transmission path transmits a CW signal of a certain frequency, and at the same time, the WIFI antenna's receiving path is turned on. The first signal-to-noise ratio A at this time is detected and stored for later retrieval.

[0076] Step 303: Turn on the laser sensor, detect the second signal-to-noise ratio B of the receiving path at this time, and record the difference between the first signal-to-noise ratio A and the second signal-to-noise ratio B as the interference value C of the laser sensor to the WIFI antenna;

[0077] Step 304: After power-on, the WIFI antenna and laser sensor are turned on simultaneously;

[0078] Step 305: Detect the current signal strength D of the receiving path and determine whether D≥E+C (E is the minimum receiving sensitivity value of the receiving path).

[0079] Step 306: If D < E + C, then obtain the distance H between the laser sensor and the object being scanned by the laser sensor, and reduce the scanning frequency of the laser sensor to the target scanning frequency that matches the distance H.

[0080] Step 307: If D≥E+C, then maintain the default working state of the laser sensor when it is turned on, and no relevant processing is required for the laser sensor.

[0081] In this scenario embodiment, the current signal strength of the WIFI antenna's receiving channel, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna can be used to determine whether the interference of the laser sensor on the WIFI antenna will affect the receiving performance of the WIFI antenna and cause abnormal receiving performance. If the receiving performance is abnormal, the scanning frequency of the laser sensor can be reduced to reduce the interference value of the laser sensor on the WIFI antenna, thereby ensuring that the receiving performance of the WIFI antenna can operate normally and thus improving the communication effect of the WIFI antenna.

[0082] The interference processing method provided in this application can be executed by an interference processing device. This application uses an interference processing device executing the interference processing method as an example to illustrate the interference processing device provided in this application.

[0083] like Figure 4 As shown, the interference processing device 400 provided in this application embodiment may include:

[0084] The acquisition module 401 is used to acquire the current signal strength of the receiving channel of the WIFI antenna, the minimum receiving sensitivity of the receiving channel and the interference value of the laser sensor on the WIFI antenna when the WIFI antenna and the laser sensor of the electronic device are turned on at the same time. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel.

[0085] The detection module 402 is used to detect whether the receiving performance of the WIFI antenna meets the preset conditions based on the current signal strength, minimum receiving sensitivity and interference value. The preset conditions indicate that the receiving performance of the WIFI antenna is abnormal.

[0086] The processing module 403 is used to reduce the scanning frequency of the laser sensor when the receiving performance of the WIFI antenna meets the preset conditions, so as to reduce the interference value of the laser sensor on the WIFI antenna.

[0087] In this embodiment, the interference processing device can determine whether the interference of the laser sensor on the WIFI antenna will affect the reception performance of the WIFI antenna and cause abnormal reception performance by using the current signal strength of the WIFI antenna's receiving channel, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna. If the reception performance is abnormal, the scanning frequency of the laser sensor can be reduced to reduce the interference value of the laser sensor on the WIFI antenna, thereby ensuring that the reception performance of the WIFI antenna can operate normally and improving the communication effect of the WIFI antenna.

[0088] In some embodiments, the detection module 402 may be used for:

[0089] If the current signal strength is greater than or equal to the sum of the minimum receiving sensitivity and the interference value, it is determined that the receiving performance of the WIFI antenna does not meet the preset conditions.

[0090] If the current signal strength is less than the sum of the minimum receiving sensitivity and the interference value, the receiving performance of the WIFI antenna is determined to meet the preset conditions.

[0091] In this way, it is possible to directly determine whether the receiving performance of the WIFI antenna meets the preset conditions by judging whether the current signal strength is greater than the sum of the minimum receiving sensitivity and the interference value. The process is simple, so that corresponding adjustments can be made in a timely and accurate manner to ensure that the receiving performance of the WIFI antenna can operate normally and improve the communication effect of the WIFI antenna.

[0092] In some embodiments, the processing module 403 can also be used for:

[0093] Under the condition that the WIFI antenna's receiving performance meets the preset conditions, the distance between the laser sensor's scanning object and the laser sensor is obtained;

[0094] The target scanning frequency of the laser sensor is determined based on the distance.

[0095] Reduce the scanning frequency of the laser sensor to the target scanning frequency.

[0096] In this embodiment, the target scanning frequency of the laser sensor is determined based on the distance between the object being scanned and the laser sensor. This improves the accuracy of the adjusted scanning frequency of the laser sensor, effectively optimizing the interference of the laser sensor on the WIFI antenna while ensuring that the laser sensor can perform its normal function, resulting in better interference handling.

[0097] In some embodiments, the acquisition module 401 can also be used for:

[0098] Obtain the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on;

[0099] The interference value of the laser sensor on the WIFI antenna is determined based on the first signal-to-noise ratio and the second signal-to-noise ratio.

[0100] In this embodiment, the interference value of the laser sensor to the WIFI antenna can be determined based on the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on. This facilitates the subsequent judgment on whether the receiving performance of the WIFI antenna is affected by the interference, thereby enabling timely and accurate reduction of the scanning frequency of the laser sensor to optimize the interference of the laser sensor.

[0101] In some embodiments, the processing module 403 can also be used for:

[0102] If the WIFI antenna's reception performance does not meet the preset conditions, keep the laser sensor in its initial state, which is the default working state when the laser sensor is turned on.

[0103] In this way, even if the receiving performance of the WIFI antenna does not meet the preset conditions, it is not necessary to reduce the scanning frequency of the laser sensor, which simplifies the interference handling process and improves the flexibility and accuracy of interference handling.

[0104] The interference processing device in this application embodiment can be an electronic device or a component within an electronic device, such as an integrated circuit or a chip. The electronic device can be a terminal or other devices besides a terminal. For example, the electronic device can be a mobile phone, tablet computer, laptop computer, PDA, in-vehicle electronic device, mobile internet device (MID), augmented reality (AR) / virtual reality (VR) device, robot, wearable device, ultra-mobile personal computer (UMPC), netbook, or personal digital assistant (PDA), etc. It can also be a server, network attached storage (NAS), personal computer (PC), television set (TV), ATM, or self-service machine, etc. This application embodiment does not specifically limit the scope of the device.

[0105] The interference processing device in this application embodiment can be a device with an operating system. This operating system can be Android, iOS, or other possible operating systems; this application embodiment does not specifically limit the specific operating system used.

[0106] The interference processing device provided in this application embodiment can achieve... Figures 1 to 3 The various processes implemented in the method implementation examples will not be described again here to avoid repetition.

[0107] Optionally, such as Figure 5 As shown, this application embodiment also provides an electronic device 500, including a processor 501 and a memory 502. The memory 502 stores a program or instructions that can run on the processor 501. When the program or instructions are executed by the processor 501, they implement the various steps of the above-described interference processing method embodiment and can achieve the same technical effect. To avoid repetition, they will not be described again here.

[0108] It should be noted that the electronic devices in the embodiments of this application include the aforementioned mobile electronic devices and non-mobile electronic devices.

[0109] Figure 6 A schematic diagram of the hardware structure of an electronic device to implement an embodiment of this application.

[0110] The electronic device 600 includes, but is not limited to, components such as: radio frequency unit 601, network module 602, audio output unit 603, input unit 604, sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, and processor 610.

[0111] Those skilled in the art will understand that the electronic device 600 may also include a power supply (such as a battery) for supplying power to various components. The power supply may be logically connected to the processor 610 through a power management system, thereby enabling functions such as managing charging, discharging, and power consumption through the power management system. Figure 6 The electronic device structure shown does not constitute a limitation on the electronic device. The electronic device may include more or fewer components than shown, or combine certain components, or have different component arrangements, which will not be elaborated here.

[0112] The radio frequency unit 101 can be used to obtain the current signal strength of the receiving channel of the WIFI antenna, the minimum receiving sensitivity of the receiving channel and the interference value of the laser sensor on the WIFI antenna when the WIFI antenna and the laser sensor of the electronic device are turned on at the same time. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel.

[0113] Processor 610 can be used for:

[0114] Based on the current signal strength, minimum receiving sensitivity, and interference value, the system checks whether the receiving performance of the WIFI antenna meets the preset conditions. The preset conditions indicate that the receiving performance of the WIFI antenna is abnormal.

[0115] If the WIFI antenna's receiving performance meets the preset conditions, reduce the scanning frequency of the laser sensor to reduce the interference value of the laser sensor on the WIFI antenna.

[0116] In this embodiment, the electronic device can determine whether the interference of the laser sensor on the WIFI antenna will affect the reception performance of the WIFI antenna and cause abnormal reception performance by using the current signal strength of the WIFI antenna's receiving channel, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna. If the reception performance is abnormal, the scanning frequency of the laser sensor can be reduced to reduce the interference value of the laser sensor on the WIFI antenna, thereby ensuring that the reception performance of the WIFI antenna can operate normally and improving the communication effect of the WIFI antenna.

[0117] In some embodiments, the processor 610 may also be used for:

[0118] If the current signal strength is greater than or equal to the sum of the minimum receiving sensitivity and the interference value, it is determined that the receiving performance of the WIFI antenna does not meet the preset conditions.

[0119] If the current signal strength is less than the sum of the minimum receiving sensitivity and the interference value, the receiving performance of the WIFI antenna is determined to meet the preset conditions.

[0120] In this way, it is possible to directly determine whether the receiving performance of the WIFI antenna meets the preset conditions by judging whether the current signal strength is greater than the sum of the minimum receiving sensitivity and the interference value. The process is simple, so that corresponding adjustments can be made in a timely and accurate manner to ensure that the receiving performance of the WIFI antenna can operate normally and improve the communication effect of the WIFI antenna.

[0121] In some embodiments, the processor 610 may also be used for:

[0122] Under the condition that the WIFI antenna's receiving performance meets the preset conditions, the distance between the laser sensor's scanning object and the laser sensor is obtained;

[0123] The target scanning frequency of the laser sensor is determined based on the distance.

[0124] Reduce the scanning frequency of the laser sensor to the target scanning frequency.

[0125] In this embodiment, the target scanning frequency of the laser sensor is determined based on the distance between the object being scanned and the laser sensor. This improves the accuracy of the adjusted scanning frequency of the laser sensor, effectively optimizing the interference of the laser sensor on the WIFI antenna while ensuring that the laser sensor can perform its normal function, resulting in better interference handling.

[0126] In some embodiments, the radio frequency unit 101 can also be used for:

[0127] Obtain the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on;

[0128] The interference value of the laser sensor on the WIFI antenna is determined based on the first signal-to-noise ratio and the second signal-to-noise ratio.

[0129] In this embodiment, the interference value of the laser sensor to the WIFI antenna can be determined based on the first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on. This facilitates the subsequent judgment on whether the receiving performance of the WIFI antenna is affected by the interference, thereby enabling timely and accurate reduction of the scanning frequency of the laser sensor to optimize the interference of the laser sensor.

[0130] In some embodiments, the processor 610 may also be used for:

[0131] If the WIFI antenna's reception performance does not meet the preset conditions, keep the laser sensor in its initial state, which is the default working state when the laser sensor is turned on.

[0132] In this way, even if the receiving performance of the WIFI antenna does not meet the preset conditions, it is not necessary to reduce the scanning frequency of the laser sensor, which simplifies the interference handling process and improves the flexibility and accuracy of interference handling.

[0133] It should be understood that, in this embodiment, the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042. The GPU 6041 processes image data of still images or videos obtained by an image capture device (such as a camera) in video capture mode or image capture mode. The display unit 606 may include a display panel 6061, which may be configured in the form of a liquid crystal display, an organic light-emitting diode, or the like. The user input unit 607 includes at least one of a touch panel 6071 and other input devices 6072. The touch panel 6071 is also called a touch screen. The touch panel 6071 may include two parts: a touch detection device and a touch controller. Other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, power buttons, etc.), a trackball, a mouse, and a joystick, which will not be described in detail here.

[0134] The memory 609 can be used to store software programs and various data. The memory 609 may primarily include a first storage area for storing programs or instructions and a second storage area for storing data. The first storage area may store the operating system, application programs or instructions required for at least one function (such as sound playback, image playback, etc.). Furthermore, the memory 609 may include volatile memory or non-volatile memory, or both. The non-volatile memory may be read-only memory (ROM), programmable read-only memory (PROM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), or flash memory. Volatile memory can be random access memory (RAM), static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDRSDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM), and direct memory bus RAM (DRRAM). The memory 609 in this embodiment includes, but is not limited to, these and any other suitable types of memory.

[0135] Processor 610 may include one or more processing units; optionally, processor 610 integrates an application processor and a modem processor, wherein the application processor mainly handles operations involving the operating system, user interface, and applications, and the modem processor mainly handles wireless communication signals, such as a baseband processor. It is understood that the aforementioned modem processor may also not be integrated into processor 610.

[0136] This application also provides a readable storage medium storing a program or instructions. When the program or instructions are executed by a processor, they implement the various processes of the above-described interference processing method embodiments and achieve the same technical effect. To avoid repetition, they will not be described again here.

[0137] The processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disk, or optical disk.

[0138] This application embodiment also provides a chip, which includes a processor and a communication interface. The communication interface is coupled to the processor. The processor is used to run programs or instructions to implement the various processes of the above-described interference processing method embodiments and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0139] It should be understood that the chip mentioned in the embodiments of this application may also be referred to as a system-on-a-chip, system chip, chip system, or system-on-a-chip, etc.

[0140] This application provides a computer program product, which is stored in a storage medium and executed by at least one processor to implement the various processes of the interference processing method embodiments described above, and can achieve the same technical effect. To avoid repetition, it will not be described again here.

[0141] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element. Furthermore, it should be noted that the scope of the methods and apparatuses in the embodiments of this application is not limited to performing functions in the order shown or discussed, but may also include performing functions substantially simultaneously or in the reverse order, depending on the functions involved. For example, the described methods may be performed in a different order than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

[0142] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal (which may be a mobile phone, computer, server, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0143] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. An interference processing method, characterized in that, include: When the WIFI antenna and laser sensor of the electronic device are turned on at the same time, the current signal strength of the receiving channel of the WIFI antenna, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor to the WIFI antenna are obtained. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel. Based on the current signal strength, the minimum receiving sensitivity, and the interference value, it is determined whether the receiving performance of the WIFI antenna meets the preset conditions, and the preset conditions indicate that the receiving performance of the WIFI antenna is abnormal. If the receiving performance of the WIFI antenna meets the preset conditions, the scanning frequency of the laser sensor is reduced to reduce the interference value of the laser sensor on the WIFI antenna. The step of reducing the scanning frequency of the laser sensor when the receiving performance of the WIFI antenna meets the preset conditions includes: If the receiving performance of the WIFI antenna meets the preset conditions, the distance between the scanning object of the laser sensor and the laser sensor is obtained; The target scanning frequency of the laser sensor is determined based on the distance. The scanning frequency of the laser sensor is reduced to the target scanning frequency.

2. The method according to claim 1, characterized in that, The step of detecting whether the receiving performance of the WIFI antenna meets preset conditions based on the current signal strength, the minimum receiving sensitivity, and the interference value includes: If the current signal strength is greater than or equal to the sum of the minimum receiving sensitivity and the interference value, it is determined that the receiving performance of the WIFI antenna does not meet the preset condition. If the current signal strength is less than the sum of the minimum receiving sensitivity and the interference value, the receiving performance of the WIFI antenna is determined to meet the preset condition.

3. The method according to claim 1, characterized in that, The step of obtaining the interference value of the laser sensor on the WIFI antenna includes: The first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on are obtained. The interference value of the laser sensor on the WIFI antenna is determined based on the first signal-to-noise ratio and the second signal-to-noise ratio.

4. An interference processing device, characterized in that, include: The acquisition module is used to acquire the current signal strength of the receiving channel of the WIFI antenna, the minimum receiving sensitivity of the receiving channel, and the interference value of the laser sensor on the WIFI antenna when the WIFI antenna and the laser sensor of the electronic device are turned on at the same time. The minimum receiving sensitivity is the minimum signal strength required for the signal to be received by the receiving channel. The detection module is used to detect whether the receiving performance of the WIFI antenna meets preset conditions based on the current signal strength, the minimum receiving sensitivity and the interference value, wherein the preset conditions indicate that the receiving performance of the WIFI antenna is abnormal. The processing module is used to reduce the scanning frequency of the laser sensor, so as to reduce the interference value of the laser sensor to the WIFI antenna, when the receiving performance of the WIFI antenna meets the preset conditions. The processing module is also used for: If the receiving performance of the WIFI antenna meets the preset conditions, the distance between the scanning object of the laser sensor and the laser sensor is obtained; The target scanning frequency of the laser sensor is determined based on the distance. The scanning frequency of the laser sensor is reduced to the target scanning frequency.

5. The apparatus according to claim 4, characterized in that, The detection module is used for: If the current signal strength is greater than or equal to the sum of the minimum receiving sensitivity and the interference value, it is determined that the receiving performance of the WIFI antenna does not meet the preset condition. If the current signal strength is less than the sum of the minimum receiving sensitivity and the interference value, the receiving performance of the WIFI antenna is determined to meet the preset condition.

6. The apparatus according to claim 4, characterized in that, The acquisition module is also used for: The first signal-to-noise ratio of the WIFI antenna when the laser sensor is not turned on, and the second signal-to-noise ratio of the WIFI antenna when the laser sensor is turned on are obtained. The interference value of the laser sensor on the WIFI antenna is determined based on the first signal-to-noise ratio and the second signal-to-noise ratio.

7. An electronic device, characterized in that, It includes a processor and a memory, the memory storing a program or instructions that can run on the processor, the program or instructions being executed by the processor to implement the steps of the method as described in any one of claims 1-3.

8. A readable storage medium, characterized in that, The readable storage medium stores a program or instructions that, when executed by a processor, implement the steps of the method as described in any one of claims 1-3.

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