CN115694690A - Method and device for determining radio interference type and electronic equipment - Google Patents

Abstract

The present application discloses a radio interference type determination method, determination device, and electronic equipment. The radio interference type determination method includes: restarting the first radio frequency component and chipset through a reset circuit when radio interference is determined to exist the I/O port of the base station; after restarting the I/O port of the first radio frequency component and the chipset through the reset circuit, obtain the first level value of the base station; when the first level value is greater than the reference level value, switch the first radio frequency component to a second radio frequency component; after switching the first radio frequency component to the second radio frequency component, obtain the second level value of the base station; If the second level value is greater than the reference level value, it is determined that the radio interference is interference caused by an external environment.

Description

Determination method, determination device and electronic equipment of radio interference type

technical field

The present application relates to the field of radio technology, and in particular to a radio interference type determination method, determination device and electronic equipment.

Background technique

Generally speaking, the fact that unwanted radio signals cause degradation or damage to the reception quality of useful radio signals is called radio interference. Radio interference signals are mainly electromagnetic energy that enters the receiving device channel or system through direct coupling or indirect coupling. Radio interference signals can affect the wireless communication quality of receiving devices that need to receive signals for radio communication.

Radio interference can generally be divided into interference caused by the external environment and interference caused by the device itself. In related technologies, it is usually only possible to detect whether there is radio interference, but it is impossible to determine what type of interference the existing radio interference is.

Contents of the invention

The present application discloses a radio interference type determination method, determination device and electronic equipment, so as to solve the problem that it is impossible to determine which type of radio interference exists.

In order to solve the above problems, the application adopts the following technical solutions:

In the first aspect, the embodiment of the present application discloses a method for determining the type of radio interference, including: restarting the first radio frequency component and the I/O port of the chipset through the reset circuit when it is determined that there is radio interference; After restarting the first radio frequency component and the I/O port of the chipset, obtain the first level value of the base station; when the first level value is greater than the reference level value, set the first The radio frequency component is switched to the second radio frequency component; after the first radio frequency component is switched to the second radio frequency component, a second level value of the base station is acquired; when the second level value is greater than the reference In the case of the level value, it is determined that the radio interference is interference caused by the external environment.

In the second aspect, the embodiment of the present application discloses a device for determining the type of radio interference, including: a restart module, which is used to restart the I/O port of the first radio frequency component and the chipset through the reset circuit when it is determined that there is radio interference ; The acquiring module is used to acquire the first level value of the base station after restarting the first radio frequency component and the I/O port of the chipset through the reset circuit; the switching module is used to switch at the first level When the value is greater than the reference level value, switch the first radio frequency component to the second radio frequency component; the acquisition module is also configured to, after switching the first radio frequency component to the second radio frequency component, Acquiring a second level value of the base station; a determining module configured to determine that the radio interference is interference caused by an external environment when the second level value is greater than the reference level value.

In the third aspect, the embodiment of the present application provides an electronic device, the electronic device includes a processor and a memory, the memory stores programs or instructions that can run on the processor, and the programs or instructions are processed by the The steps of the method described in the first aspect are realized when the controller is executed.

In a fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented .

The technical solution adopted in this application can achieve the following beneficial effects:

The embodiment of the present application provides a method for determining the type of radio interference. When it is determined that there is radio interference, restart the first radio frequency component and the I/O port of the chipset through the reset circuit, and then restart the first radio frequency component through the reset circuit. After the radio frequency component and the I/O port of the chipset, acquire the first level value of the base station, and switch the first radio frequency component to the first level value when the first level value is greater than the reference level value Two radio frequency components, after switching the first radio frequency component to the second radio frequency component, acquire a second level value of the base station, in the case where the second level value is greater than the reference level value Next, it is determined that the radio interference is interference caused by an external environment. The method for determining the type of radio interference provided by the embodiment of the present application can realize self-testing of radio frequency components by restarting the first radio frequency component and the I/O port of the chipset and switching the first radio frequency component to the second radio frequency component. Determination of interference type.

Description of drawings

FIG. 1 is a schematic flowchart of a method for determining a radio interference type disclosed in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of an apparatus for determining a radio interference type disclosed in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of an electronic device disclosed in an embodiment of the present application.

Detailed ways

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It should be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application can be practiced in sequences other than those illustrated or described herein, and that references to "first," "second," etc. distinguish Objects are generally of one type, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the specification and claims means at least one of the electrically connected objects, and the character "/" generally means that the related objects are an "or" relationship.

The radio interference type determination method, determination device, and electronic device disclosed in the embodiments of the present application are described in detail below through specific embodiments and application scenarios with reference to the accompanying drawings.

FIG. 1 is a schematic flowchart of a method for determining a radio interference type disclosed in an embodiment of the present application. As shown in Figure 1, the method includes the following steps:

S110. Restart the first radio frequency component and the I/O port of the chipset through the reset circuit in a case where it is determined that there is radio interference.

When it is determined that there is radio interference affecting the quality of wireless communication, in order to determine whether the radio interference is caused by the detection device itself or by the external environment, the processing system of the detection device may preferentially restart the first radio frequency of the detection device I/O ports of components and chipsets to confirm whether the radio interference is caused by the detection device itself.

Exemplarily, when restarting the I/O port of the first radio frequency component of the detection device and the chipset, the interrupt reset of the program can be performed first by using the reset circuit, restarting the I/O port of the first radio frequency component and the chipset, and using the reset After that, continue with the limited cold start and complete the restart.

S120. After restarting the first radio frequency component and the I/O port of the chipset through a reset circuit, acquire a first level value of the base station.

It should be noted that the base station here may be a cell base station or an office building base station, which is not specifically limited in this application.

Exemplarily, the first level value of the base station may be a plurality of level values of the base station intermittently acquired by the detection device at preset time intervals after the reset circuit restarts the first radio frequency component and the I/O port of the chipset For example, the preset time interval is 0.1s, and the 20 level values of the base station are intermittently obtained and recorded as A1, A2, A3...A20, then the first level value of the base station is the 20 level values of the base station average value.

S130. If the first level value is greater than the reference level value, switch the first radio frequency component to a second radio frequency component.

It should be noted that the reference level value may be a rated level value of the base station.

If the first level value of the base station obtained by the detection device is greater than the reference level value after restarting the first radio frequency component and the I/O port of the chipset, it is judged that it has not returned to normal and radio interference still exists. In this case, the failure of the first radio frequency component is given priority, and the first radio frequency component is switched to the second radio frequency component.

In an implementation manner, an I/O port expansion chipset may be used to switch radio frequency components.

Moreover, in this application, since the detection can be continued after the first radio frequency component is switched to the second radio frequency component, the redundancy of the detection equipment is high, and inaccurate detection caused by the aging of the detection equipment for a long time can be avoided question.

S140. After switching the first radio frequency component to the second radio frequency component, acquire a second level value of the base station.

Exemplarily, the second level value of the base station may be the average value of multiple level values of the base station acquired intermittently by the detection device at preset time intervals after the first radio frequency component is switched to the second radio frequency component, for example , the preset time interval is 0.1s, and the 20 level values of the base station are obtained intermittently, which are recorded as B1, B2, B3...B20, and the second level value of the base station is the average value of the 20 level values of the base station.

S150. If the second level value is greater than the reference level value, determine that the radio interference is interference caused by an external environment.

If after the first radio frequency component is switched to the second radio frequency component, the second level value obtained by the detection device is greater than the reference level value, it is judged that it has not returned to normal, and there is still radio interference. At this time, determine the radio interference Interference caused by the external environment.

The embodiment of the present application provides a method for determining the type of radio interference. When it is determined that there is radio interference, restart the first radio frequency component and the I/O port of the chipset through the reset circuit, and then restart the first radio frequency component through the reset circuit. After the radio frequency component and the I/O port of the chipset, acquire the first level value of the base station, and switch the first radio frequency component to the first level value when the first level value is greater than the reference level value Two radio frequency components, after switching the first radio frequency component to the second radio frequency component, acquire a second level value of the base station, in the case where the second level value is greater than the reference level value Next, it is determined that the radio interference is interference caused by an external environment. The method for determining the type of radio interference provided by the embodiment of the present application can realize self-testing of radio frequency components by restarting the first radio frequency component and the I/O port of the chipset and switching the first radio frequency component to the second radio frequency component. Determination of interference type.

In the embodiment of the present application, before restarting the first radio frequency component and the I/O port of the chipset through the reset circuit in the case of determining that there is radio interference, it may further include: obtaining the third level value of the base station; If the third level value is greater than the reference level value, acquire the packet loss rate of the base station; if the packet loss rate is greater than a preset threshold, determine that there is radio interference. In this application, by comparing the obtained third level value of the base station with the reference level value, the preliminary determination of radio interference can be efficiently realized, and the obtained third level value of the base station is greater than the reference level value In the case of , it can be preliminarily judged that there may be radio interference. Therefore, the packet loss rate of the base station is further obtained. When the packet loss rate is greater than the preset threshold, it is determined that there is radio interference, which can avoid misjudgment of interference.

It should be noted that the third level value of the base station can be the average value of multiple level values of the base station obtained intermittently by the detection device at a preset time interval, for example, the preset time interval is 0.1s, and the 20 level values of the base station are intermittently obtained. Each level value is denoted as C1, C2, C3...C20, then the third level value of the base station is the average value of the 20 level values of the base station. The packet loss rate of the base station can be calculated by [(input message - output message)/input message]*100%, where the input message is the detection data packet sent by the base station, and the output message is the detection device received Inspect packets.

In an implementation manner, when the packet loss rate of the base station is greater than 1/10,000, it is determined that there is radio interference.

In a possible implementation manner, after the acquiring the first level value of the base station, it may further include: determining the radio interference when the first level value is less than the reference level value For the interference caused by the detection device, return to the step of obtaining the third level value of the base station. That is to say, after restarting the I/O port of the first radio frequency component and the chipset, the first level value of the base station obtained by the detection device is less than the reference level value, then the judgment returns to normal, and it is determined that the radio interference is caused by the detection device causing interference. Moreover, in the case that it is determined that the radio interference is caused by the detection equipment, the step of obtaining the third level value of the base station can be performed back to the step of obtaining the third level value of the base station, so as to determine the type of radio interference through multiple self-inspection judgments of the detection equipment. This will not be repeated here.

In an implementation manner, when the first level value is less than the reference level value, after determining that the radio interference is interference caused by a detection device, it may further include: switching the first radio frequency component For the second radio frequency component, after switching the first radio frequency component to the second radio frequency component, obtain the second level value of the base station, and if the second level value is also less than the reference level value, prove the previous detection result Effective, it is further determined that the radio interference is caused by the detection equipment.

In the embodiment of the present application, after the acquiring the second level value of the base station, it may further include: determining the radio interference when the second level value is less than the reference level value For the interference caused by the detection device, return to the step of obtaining the third level value of the base station. That is to say, after the first radio frequency component is switched to the second radio frequency component, if the second level value of the base station obtained by the detection device is lower than the reference level value, then the judgment returns to normal, and it is determined that the radio interference is caused by the detection device interference. Moreover, in the case that it is determined that the radio interference is caused by the detection equipment, the step of obtaining the third level value of the base station can be performed back to the step of obtaining the third level value of the base station, so as to determine the type of radio interference through multiple self-inspection judgments of the detection equipment. This will not be repeated here.

In this application, when it is determined that the radio interference is caused by the external environment, the radio frequency component can switch the standby channel, channel and level value to achieve efficient anti-interference intervention and avoid equipment failure caused by interference. Exemplarily, the frequency bands of the anti-interference frequency band network are 868MHz-872.1MHz and 915MHz-919.1MHz. In an implementation manner, the GSM frequency band network may be continuously scanned and updated within a preset unit time, and the GSM frequency band network is set as GSM850, GSM900, PCS1900 and DCS1800.

The method for determining a radio interference type provided in an embodiment of the present application may be executed by an apparatus for determining a radio interference type. In the embodiment of the present application, the method for determining the type of radio interference provided by the device for determining the type of radio interference is taken as an example to illustrate the device for determining the method for the type of radio interference provided in the embodiment of the present application.

Fig. 2 is a schematic structural diagram of an apparatus for determining a radio interference type disclosed in an embodiment of the present application. As shown in FIG. 2 , the apparatus 200 for determining a radio interference type includes: a restart module 210 , an acquisition module 220 , a switch module 230 and a determination module 240 .

In this application, the restart module 210 is used to restart the I/O port of the first radio frequency component and the chipset through the reset circuit when it is determined that there is radio interference; the acquisition module 220 is used to restart the I/O port through the reset circuit After the first radio frequency component and the I/O port of the chipset, obtain the first level value of the base station; the switching module 230 is configured to set the first level value to the base station when the first level value is greater than the reference level value The first radio frequency component is switched to the second radio frequency component; the acquisition module 220 is further configured to acquire the second level value of the base station after the first radio frequency component is switched to the second radio frequency component; A determining module 240, configured to determine that the radio interference is interference caused by an external environment when the second level value is greater than the reference level value.

In an implementation manner, the obtaining module 220 is further configured to obtain the first radio frequency component and the I/O port of the chipset through the reset circuit before the radio interference is determined to be present. Three-level value; the acquisition module 220 is also used to acquire the packet loss rate of the base station when the third level value is greater than the reference level value; the determination module 240 is also used to obtain the packet loss rate of the base station When the packet loss rate is greater than a preset threshold, it is determined that there is radio interference.

In an implementation manner, the determining module 240 is further configured to, after acquiring the first level value of the base station, determine the The radio interference mentioned above is the interference caused by the detection equipment, and return to the step of obtaining the third level value of the base station.

In an implementation manner, the determining module 240 is further configured to, after the acquisition of the second level value of the base station, if the second level value is less than the reference level value, Determine that the radio interference is the interference caused by the detection device, and return to the step of obtaining the third level value of the base station.

The device for determining the type of radio interference provided in the embodiment of the present application can implement various processes implemented in the embodiments of the method for determining the type of radio interference, and details are not repeated here to avoid repetition.

Optionally, as shown in FIG. 3 , the embodiment of the present application also provides an electronic device 300, including a processor 301 and a memory 302. The memory 302 stores programs or instructions that can run on the processor 301. The When the programs or instructions are executed by the processor 301, the various steps of the above embodiments of the method for determining the type of radio interference can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

It should be noted that the electronic devices in the embodiments of the present application include mobile electronic devices and non-mobile electronic devices.

The embodiment of the present application also provides a readable storage medium, where a program or instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, each process in the above embodiment of the method for determining the type of radio interference is implemented, and The same technical effect can be achieved, so in order to avoid repetition, details will not be repeated here.

Wherein, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes a computer-readable storage medium, such as a computer read-only memory ROM, a random access memory RAM, a magnetic disk or an optical disk, and the like.

The above-mentioned embodiments of this application focus on the differences between the various embodiments. As long as the different optimization features of the various embodiments are not contradictory, they can be combined to form a better embodiment. Considering the simplicity of the text, here No longer.

The above descriptions are only examples of the present application, and are not intended to limit the present application. For those skilled in the art, various modifications and changes may occur in this application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the scope of the claims of the present application.

Claims (10)

1. A method for determining a type of radio interference, comprising:

restarting, by a reset circuit, the first radio frequency component and the I/O port of the chipset if it is determined that radio interference is present;

obtaining a first level value of a base station after restarting the first radio frequency component and an I/O port of the chipset through a reset circuit;

switching the first radio frequency component to a second radio frequency component if the first level value is greater than a reference level value;

obtaining a second level value of the base station after switching the first radio frequency component to the second radio frequency component;

determining the radio interference as interference caused by an external environment in case the second level value is greater than the reference level value.

2. The method of claim 1, further comprising, prior to said restarting the I/O ports of the first RF component and the chipset via a reset circuit if the radio interference is determined to be present:

acquiring a third level value of the base station;

under the condition that the third level value is larger than the reference level value, acquiring the packet loss rate of the base station;

and determining that radio interference exists under the condition that the packet loss rate is greater than a preset threshold value.

3. The method of claim 2, further comprising, after said obtaining the first level value of the base station:

and determining the radio interference as the interference caused by the detection device under the condition that the first level value is smaller than the reference level value, and returning to the step of acquiring the third level value of the base station.

4. The method of claim 2, further comprising, after said obtaining the second level value of the base station:

and determining the radio interference as the interference caused by the detection device under the condition that the second level value is smaller than the reference level value, and returning to the step of acquiring the third level value of the base station.

5. An apparatus for determining a radio interference type, comprising:

the restarting module is used for restarting the first radio frequency component and the I/O port of the chip set through the reset circuit under the condition that the radio interference exists;

an obtaining module, configured to obtain a first level value of a base station after the first radio frequency component and the I/O port of the chipset are restarted through a reset circuit;

a switching module, configured to switch the first radio frequency component to a second radio frequency component when the first level value is greater than the reference level value;

the obtaining module is further configured to obtain a second level value of the base station after the first radio frequency component is switched to the second radio frequency component;

a determining module for determining the radio interference as interference caused by an external environment if the second level value is greater than the reference level value.

6. The determination apparatus according to claim 5,

the obtaining module is further configured to obtain a third level value of the base station before the first radio frequency component and the I/O port of the chipset are restarted through the reset circuit under the condition that the radio interference is determined to exist;

the obtaining module is further configured to obtain a packet loss rate of the base station when the third level value is greater than the reference level value;

the determining module is further configured to determine that radio interference exists when the packet loss rate is greater than a preset threshold.

7. The determination apparatus according to claim 6,

the determining module is further configured to determine the radio interference as interference caused by the detecting device if the first level value is smaller than the reference level value after the obtaining of the first level value of the base station, and return to the step of obtaining the third level value of the base station.

8. The determination apparatus according to claim 6,

the determining module is further configured to determine the radio interference as interference caused by the detecting device if the second level value is smaller than the reference level value after the obtaining of the second level value of the base station, and return to the step of obtaining the third level value of the base station.

9. An electronic device, characterized in that it comprises a processor and a memory, said memory storing a program or instructions executable on said processor, said program or instructions, when executed by said processor, implementing the steps of the method of determining a type of radio interference according to any of claims 1-4.

10. A readable storage medium, characterized in that it stores thereon a program or instructions which, when executed by a processor, implement the steps of the method of determination of radio interference type according to any one of claims 1-4.

Images