CN115694690A - Method and device for determining radio interference type and electronic equipment - Google Patents
Method and device for determining radio interference type and electronic equipment Download PDFInfo
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Abstract
The application discloses a method and a device for determining radio interference type and electronic equipment, wherein the method for determining radio interference type comprises the following steps: in the event that it is determined that radio interference is present, restarting, by a reset circuit, the first radio frequency component and the I/O port of the chipset; obtaining a first level value of a base station after restarting the first radio frequency component and the 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.
Description
Technical Field
The present application relates to the field of radio technologies, and in particular, to a method and an apparatus for determining a radio interference type, and an electronic device.
Background
The fact that unwanted radio signals cause degradation or impairment of the reception quality of the wanted radio signals is generally referred to as radio interference. Radio interference signals are mainly electromagnetic energy that enters a channel or system of a receiving device by means of direct coupling or indirect coupling, and can affect the wireless communication quality of the receiving device that needs to receive signals for radio communication.
Radio interference can be generally classified into interference caused by an external environment and interference caused by a device itself, and in the related art, it is generally only possible to detect whether or not radio interference exists, but it is impossible to judge which type of interference the existing radio interference exists.
Disclosure of Invention
The application discloses a method and a device for determining radio interference type and electronic equipment, which are used for solving the problem that the existing radio interference can not be judged to be the radio interference of which type.
In order to solve the above problems, the following technical solutions are adopted in the present application:
in a first aspect, an embodiment of the present application discloses a method for determining a radio interference type, including: in the event that it is determined that radio interference is present, restarting, by a reset circuit, the first radio frequency component and the I/O port of the chipset; 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.
In a second aspect, an embodiment of the present application discloses an apparatus for determining a radio interference type, including: 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.
In a third aspect, embodiments of the present application provide an electronic device, which includes a processor and a memory, where the memory stores a program or instructions executable on the processor, and the program or instructions, when executed by the processor, implement the steps of the method according to the first aspect.
In a fourth aspect, embodiments of the present application provide a readable storage medium, on which a program or instructions are stored, which when executed by a processor implement the steps of the method according to the first aspect.
The technical scheme adopted by the application can achieve the following beneficial effects:
the embodiment of the application provides a method for determining a radio interference type, which includes restarting an I/O port of a first radio frequency component and an I/O port of a chipset through a reset circuit under the condition that the radio interference is determined to exist, acquiring a first level value of a base station after restarting the I/O port of the first radio frequency component and the I/O port of the chipset through the reset circuit, switching the first radio frequency component to a second radio frequency component under the condition that the first level value is larger than a reference level value, acquiring a second level value of the base station after switching the first radio frequency component to the second radio frequency component, and determining the radio interference to be interference caused by an external environment under the condition that the second level value is larger than the reference level value. According to the method for determining the radio interference type, the radio interference type can be determined in a self-checking mode of equipment such as restarting I/O ports of the first radio frequency assembly and the chipset and switching the first radio frequency assembly to the second radio frequency assembly.
Drawings
Fig. 1 is a flowchart illustrating a method for determining a radio interference type according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of an apparatus for determining a radio interference type according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device disclosed in the embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments, which can be derived from the embodiments in the present application by a person skilled in the art, are within the scope of protection of the present application.
The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It will be appreciated that the data so used may be interchanged under appropriate circumstances such that embodiments of the application may be practiced in sequences other than those illustrated or described herein, and that the terms "first," "second," and the like are generally used herein in a generic sense and do not limit the number of terms, e.g., the first term can be one or more than one. In the specification and claims, "and/or" indicates at least one of electrically connected objects, and a character "/" generally indicates that the preceding and following related objects are in an "or" relationship.
The method, the apparatus and the electronic device for determining a radio interference type disclosed in the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart illustrating a method for determining a radio interference type according to an embodiment of the present application. As shown in fig. 1, the method comprises the steps of:
and S110, under the condition that the radio interference exists, restarting the I/O port of the first radio frequency component and the chipset through a reset circuit.
In case 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 component of the detection device and the I/O port of the chipset to confirm whether the radio interference is caused by the detection device itself.
For example, when the first radio frequency component of the detection device and the I/O port of the chipset are restarted, the reset circuit may be first used to perform interrupt reset of the program, restart the I/O ports of the first radio frequency component and the chipset, and continue the limited cold start after the reset is performed, thereby completing the restart.
S120, after the first radio frequency assembly and the I/O port of the chip set are restarted through a reset circuit, a first level value of the base station is obtained.
It should be noted that the base station here may be a cell base station, and may also be an office building base station, which is not specifically limited in this application.
For example, the first level value of the base station may be an average value of a plurality of level values of the base station obtained intermittently by the detection device at a preset time interval after the first radio frequency component and the I/O port of the chipset are restarted by the reset circuit, for example, 20 level values of the base station obtained intermittently at a preset time interval of 0.1s are denoted as A1, A2, A3 \8230, where \8230, a20, the first level value of the base station is an average value of 20 level values of the base station.
S130, under the condition that the first level value is larger than the reference level value, the first radio frequency component is switched 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 acquired by the detection device is greater than the reference level value after the I/O ports of the first radio frequency component and the chipset are restarted, it is determined that the base station is not recovered to be normal and radio interference still exists. In this case, the first radio frequency component is switched to the second radio frequency component in consideration of the failure of the first radio frequency component.
In one implementation, the switching of the radio frequency components may be performed using an I/O port expansion chipset.
In addition, in the application, the first radio frequency assembly can be switched to the second radio frequency assembly for detection, so that the detection equipment has high redundancy, and the problem of inaccurate detection caused by long-time use and aging of the detection equipment can be avoided.
S140, after the first radio frequency component is switched to the second radio frequency component, obtaining a second level value of the base station.
For example, the second level value of the base station may be an average value of a plurality of level values of the base station obtained intermittently by the detection device at a preset time interval after the first radio frequency component is switched to the second radio frequency component, for example, 20 level values of the base station obtained intermittently at a preset time interval of 0.1s are denoted as B1, B2, B3 \8230; \8230, B20, and then the second level value of the base station is an average value of the 20 level values of the base station.
S150, determining the radio interference as interference caused by external environment under the condition that the second level value is larger than the reference level value.
If the second level value obtained by the detection device is greater than the reference level value after the first radio frequency component is switched to the second radio frequency component, it is determined that the first radio frequency component is still not normal and radio interference still exists, and at this time, it is determined that the radio interference is interference caused by an external environment.
The embodiment of the application provides a method for determining a radio interference type, which includes restarting a first radio frequency component and an I/O port of a chipset through a reset circuit under the condition that radio interference is determined to exist, acquiring a first level value of a base station after restarting the first radio frequency component and the I/O port of the chipset through the reset circuit, switching the first radio frequency component to a second radio frequency component under the condition that the first level value is larger than a reference level value, acquiring a second level value of the base station after switching the first radio frequency component to the second radio frequency component, and determining the radio interference to be interference caused by an external environment under the condition that the second level value is larger than the reference level value. The method for determining the radio interference type provided by the embodiment of the application can realize the determination of the radio interference type in a self-test mode of equipment such as restarting the I/O ports of the first radio frequency component and the chipset and switching the first radio frequency component to the second radio frequency component.
In this embodiment of the application, before restarting, by the reset circuit, the first radio frequency component and the I/O port of the chipset in the case where it is determined that radio interference exists, the method may further include: acquiring a third level value of the base station; under the condition that the third level value is greater 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. In the method and the device, the preliminary judgment on the radio interference can be efficiently realized by comparing the acquired third level value of the base station with the reference level value, and the radio interference can be preliminarily judged under the condition that the acquired third level value of the base station is greater than the reference level value, so that the packet loss rate of the base station is further acquired, and the radio interference is determined to exist under the condition that the packet loss rate is greater than the preset threshold value, so that the misjudgment interference can be avoided.
It should be noted that the third level value of the base station may be an average value of a plurality of level values of the base station obtained intermittently by the detection device at a preset time interval, for example, 20 level values of the base station obtained intermittently at a preset time interval of 0.1s are denoted as C1, C2, and C3 \8230, and 8230, and C20, and the third level value of the base station is an average value of 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%, wherein the input message is a detection data packet sent by the base station, and the output message is a detection data packet received by the detection equipment.
In one implementation, the presence of radio interference is determined in the event that the packet loss rate of the base station is greater than one ten thousandth.
In a possible implementation manner, after the obtaining the first level value of the base station, the method may further include: 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. That is, after the I/O ports of the first radio frequency component and the chipset are restarted, the first level value of the base station acquired by the detection device is smaller than the reference level value, and then it is determined that the radio interference is caused by the detection device. Moreover, when it is determined that the radio interference is caused by the detection device, the step of obtaining the third level value of the base station may be performed again, so as to determine the type of the radio interference through multiple self-checking determinations of the detection device, which is not described herein again.
In one implementation, after determining that the radio interference is interference caused by a detection device in a case where the first level value is less than the reference level value, the method may further include: and switching the first radio frequency component into a second radio frequency component, acquiring a second level value of the base station after switching the first radio frequency component into the second radio frequency component, and under the condition that the second level value is also smaller than the reference level value, proving that the previous detection result is valid, and further determining that the radio interference is the interference caused by the detection equipment.
In this embodiment of the present application, after the obtaining the second level value of the base station, the method may further include: 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. That is, after the first radio frequency component is switched to the second radio frequency component, if the second level value of the base station acquired by the detection device is smaller than the reference level value, it is determined that the radio interference is caused by the detection device. Moreover, when it is determined that the radio interference is caused by the detection device, the step of obtaining the third level value of the base station may be performed to determine the type of the radio interference through multiple self-check determinations of the detection device, which is not described herein again.
In the application, under the condition that the radio interference is determined to be caused by the external environment, the radio frequency component can switch the standby channel, the frequency channel and the level value so as to realize efficient interference resistance intervention and avoid equipment failure caused by the interference. Illustratively, the frequency bands of the anti-interference frequency band network are 868MHz to 872.1MHz and 915MHz to 919.1MHz. In one implementation, the GSM band network may be continuously scanned and updated in a preset unit time, and the GSM band network is set to GSM850, GSM900, PCS1900, and DCS1800.
According to the method for determining the radio interference type provided by the embodiment of the application, the execution subject can be a device for determining the radio interference type. In the embodiment of the present application, a device for determining a radio interference type provided in the embodiment of the present application is described by taking an example in which the device for determining a radio interference type performs a method for determining a radio interference type.
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 switching module 230, and a determination module 240.
In this application, the restarting module 210 is configured to restart, by the reset circuit, the first radio frequency component and the I/O port of the chipset if it is determined that the radio interference exists; an obtaining module 220, 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 230, configured to switch the first radio frequency component to a second radio frequency component if the first level value is greater than the reference level value; the obtaining module 220 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 240 for determining the radio interference as interference caused by an external environment if the second level value is greater than the reference level value.
In one implementation, the obtaining module 220 is further configured to obtain a third level value of the base station before the restarting, by the reset circuit, the I/O port of the first radio frequency component and the chipset in the case that the radio interference is determined to be present; the obtaining module 220 is further configured to obtain a packet loss ratio of the base station when the third level value is greater than the reference level value; the determining module 240 is further configured to determine that radio interference exists if the packet loss rate is greater than a preset threshold.
In one implementation, the determining module 240 is further configured to determine the radio interference as the 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.
In an implementation manner, the determining module 240 is further configured to determine, after the obtaining of the second level value of the base station, that the radio interference is interference caused by a detecting device if the second level value is smaller than the reference level value, and return to the step of obtaining the third level value of the base station.
The apparatus for determining a radio interference type provided in the embodiment of the present application can implement each process implemented by the method for determining a radio interference type, and is not described herein again to avoid repetition.
Optionally, as shown in fig. 3, an electronic device 300 is further provided in this embodiment of the present application, and includes a processor 301 and a memory 302, where the memory 302 stores a program or an instruction that can be executed on the processor 301, and when the program or the instruction is executed by the processor 301, the steps of the method for determining a radio interference type described above are implemented, and the same technical effect can be achieved, and therefore, in order 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 embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored, and when the program or the instruction is executed by a processor, the program or the instruction implements the processes of the foregoing method for determining a radio interference type, and can achieve the same technical effects, and in order to avoid repetition, details are not repeated here.
The processor is the processor in the electronic device described in the above embodiment. 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 or optical disk, and the like.
In the embodiments of the present application, the difference between the embodiments is described in detail, and different optimization features between the embodiments can be combined to form a better embodiment as long as the differences are not contradictory, and further description is omitted here in view of brevity of the text.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in 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.
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| CN202211282375.2A CN115694690B (en) | 2022-10-19 | 2022-10-19 | Method and device for determining radio interference type and electronic equipment |
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