CN110290564A

CN110290564A - Interference control method and Related product

Info

Publication number: CN110290564A
Application number: CN201910556987.8A
Authority: CN
Inventors: 杨鑫
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2019-09-27
Anticipated expiration: 2039-06-25
Also published as: CN110290564B

Abstract

The embodiment of the present application discloses a kind of interference control method and Related product, and electronic equipment includes processor, first communication module and second communication module, and first communication module and second communication module communicate to connect；Electronic equipment is when detecting first communication module and second communication module while enabling, whether detection first communication module and second communication module can occur electromagnetic interference, if detecting, electromagnetic interference can occur for first communication module and second communication module, then obtain the first communication frequency of first communication module and the second communications band of second communication module, according to the first communication frequency and second communications band, switch the communications band of first communication module.As it can be seen that eliminating the electromagnetic interference between the first communication module and the second communication module by handover network communications band.Be conducive to avoid to generate electromagnetic interference between different communication module, be conducive to improve network communication quality.

Description

Interference control method and Related product

Technical field

This application involves technical field of electronic equipment, and in particular to a kind of interference control method and Related product.

Background technique

Wireless network refers to the radio computer network of any pattern, and universal and telecommunication network is combined together, no Need cable that can interlink among the nodes.

Radio telecommunication network, which is generally used in, shakes the control information transmission system using electromagnetic wave, seems radio wave conduct The network of carrier wave and physical layer.It, may when a kind of terminal uses low-power Wide Area Network and cellular network/wireless network simultaneously There can be electromagnetic interference, influence network communication.

Summary of the invention

The embodiment of the present application provides a kind of interference control method and Related product, to improve the high efficiency of interference control And convenience.

In a first aspect, the embodiment of the present application provides a kind of interference control method, it is applied to electronic equipment, the electronic equipment Including processor, first communication module and second communication module, the first communication module is communicated with the second communication module Connection, which comprises

When detecting the first communication module and the second communication module while enabling, first communication is detected Whether module and the second communication module can occur electromagnetic interference, and the first communication module includes low-power consumption wide area network LPWAN chip, the second communication module include honeycomb Cellular chip or Wireless Fidelity Wi-Fi chip；

If detecting the first communication module and electromagnetic interference can occur for the second communication module, described the is obtained First communication frequency of one communication module and the second communications band of the second communication module；

According to first communication frequency and second communications band, switch the communication frequency of the first communication module Section, to eliminate the electromagnetic interference between the first communication module and the second communication module.

Second aspect, the embodiment of the present application provide a kind of interference control device, are applied to electronic equipment, the electronic equipment Including processor, first communication module and second communication module, the first communication module is communicated with the second communication module Connection；The interference control device includes processing unit and communication unit, wherein

The processing unit, for detecting the first communication module and the second communication module while enabling When, detect whether the first communication module and the second communication module can occur electromagnetic interference, the first communication module Including low-power consumption wide area network LPWAN chip, the second communication module includes honeycomb Cellular chip or Wireless Fidelity Wi- Fi chip；And if for detecting that electromagnetic interference can occur for the first communication module and the second communication module, obtaining Take the first communication frequency of the first communication module and the second communications band of the second communication module；And it is used for basis First communication frequency and second communications band, switch the communications band of the first communication module, described in eliminating Electromagnetic interference between first communication module and the second communication module.

The third aspect, the embodiment of the present application provide a kind of electronic equipment, including processor, memory, communication interface and One or more programs, wherein said one or multiple programs are stored in above-mentioned memory, and are configured by above-mentioned It manages device to execute, above procedure is included the steps that for executing the instruction in the embodiment of the present application first aspect either method.

Fourth aspect, the embodiment of the present application provide a kind of computer readable storage medium, wherein above-mentioned computer-readable Storage medium storage is used for the computer program of electronic data interchange, wherein above-mentioned computer program executes computer such as Step some or all of described in the embodiment of the present application second aspect either method.

5th aspect, the embodiment of the present application provide a kind of computer program product, wherein above-mentioned computer program product Non-transient computer readable storage medium including storing computer program, above-mentioned computer program are operable to make to calculate Machine executes the step some or all of as described in the embodiment of the present application second aspect either method.The computer program product It can be a software installation packet.

As can be seen that electronic equipment includes processor, first communication module and the second communication mould in the embodiment of the present application Block, first communication module and second communication module communicate to connect；Electronic equipment is detecting the first communication module and described When second communication module enables simultaneously, detect whether the first communication module and the second communication module can occur electromagnetism and do It disturbs, if detecting, electromagnetic interference can occur for the first communication module and the second communication module, and it is logical to obtain described first The first communication frequency of module and the second communications band of the second communication module are believed, according to first communication frequency and institute The second communications band is stated, the communications band of the first communication module is switched.As it can be seen that electronic equipment can be logical by switching first Believe that the mode of the communications band of module eliminates the electromagnetic interference between the first communication module and the second communication module, The electromagnetic interference between the different communication module of electronic equipment is avoided, is conducive to improve the quality that electronic equipment is communicated.

Detailed description of the invention

In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with It obtains other drawings based on these drawings.

Figure 1A is a kind of schematic diagram of interference control method；

Figure 1B is the schematic diagram of another interference control method；

Fig. 2 is a kind of flow diagram of interference control method provided by the embodiments of the present application；

Fig. 3 is the flow diagram of another interference control method provided by the embodiments of the present application；

Fig. 4 is the flow diagram of another interference control method provided by the embodiments of the present application；

Fig. 5 is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application；

Fig. 6 is a kind of functional unit composition block diagram for interfering control device provided by the embodiments of the present application.

Specific embodiment

In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art Every other embodiment obtained without creative efforts, shall fall in the protection scope of this application.

The description and claims of this application and term " first " in above-mentioned attached drawing, " second " etc. are for distinguishing Different objects, are not use to describe a particular order.In addition, term " includes " and " having " and their any deformations, it is intended that It is to cover and non-exclusive includes.Such as the process, method, system, product or equipment for containing a series of steps or units do not have It is defined in listed step or unit, but optionally further comprising the step of not listing or unit, or optionally also wrap Include other step or units intrinsic for these process, methods, product or equipment.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

Electronic equipment involved by the embodiment of the present application may include the various handheld devices with wireless communication function, Mobile unit, wearable device calculate equipment or are connected to other processing equipments and various forms of radio modem User equipment (User Equipment, UE), mobile station (Mobile Station, MS), terminal device (terminal Device) etc..

Currently, existing interference control method is mainly used for solving harmonic wave interference or adjacent frequency interference, when existing simultaneously low function Rate Wide Area Network (Low-Power Wide-Area Network, LPWAN) and cellular network (Cellular) or wireless high guarantor In the case where true network (Wireless Fidelity, Wi-Fi):

As shown in Figure 1A, for harmonic wave interference, existing solution is usually the radio-frequency transmissions access in LPWAN network Middle increase filter inhibits interference of its harmonic wave to WIFI and cellular network, such as: the Sub_1G band interference of LPWAN network The high-frequency band of WIFI and cellular network increase filter in the radio-frequency transmissions access of LPWAN network.

As shown in Figure 1B, it is interfered for adjacent frequency, existing solution is usually to pass through increase space length, has reached increasing Add the purpose of isolation between antennas between the two, solves interfering with each other between LPWAN and WIFI/ cellular network successive bands. Such as: the Sub_1G frequency range of LPWAN network and the Sub_1G frequency range mutual interference of cellular network increase LPWAN network and cellular network Between isolation between antennas.

If existing solution in product design, needs higher space requirement, with meet LPWAN antenna with Isolation between antennas between Cellular or WIFI antenna；If assessment LPWAN antenna and Cellular or WIFI antenna it Between isolation between antennas be unable to satisfy requirement, then need additionally to be further added by a filter to inhibit second harmonic, will lead into This increase receives performance sacrifice, to influence user experience.

In view of the above technical problems, the embodiment of the present application provides a kind of interference control method, below to the embodiment of the present application It describes in detail.

Referring to Fig. 2, Fig. 2 is that the embodiment of the present application provides a kind of flow diagram of interference control method, it is applied to Electronic equipment, the electronic equipment include processor, first communication module and second communication module, the first communication module with The second communication module communication connection；The described method includes:

S201, electronic equipment is when detecting the first communication module and the second communication module while enabling, inspection Survey whether the first communication module and the second communication module can occur electromagnetic interference；

Wherein, the first communication module includes low-power consumption wide area network LPWAN chip, and the second communication module includes bee Nest Cellular chip or Wireless Fidelity Wi-Fi chip.

Wherein, the LPWAN chip is otherwise known as self-organized network communication chip or point-to-point communication chip.

S202, if the electronic equipment detects that electromagnetism can occur for the first communication module and the second communication module Interference, then obtain the first communication frequency of the first communication module and the second communications band of the second communication module；

Wherein, the electromagnetic interference includes harmonic wave interference and/or adjacent frequency interference.

S203, the electronic equipment is according to first communication frequency and second communications band, switching described first The communications band of communication module, to eliminate the electromagnetic interference between the first communication module and the second communication module.

In a possible example, the electronic equipment is according to first communication frequency and the second communication frequency Section, switches the communications band of the first communication module, with eliminate the first communication module and the second communication module it Between electromagnetic interference, comprising: electronic equipment is in second communications band in the frequency multiplication for detecting first communication frequency In downlink communication frequency range when, alternatively, the electronic equipment is in described the in the frequency multiplication for detecting first communication frequency When uplink communication frequency range in two communications bands, alternatively, the electronic equipment detect first communication frequency with it is described When difference most being descended to be less than preset difference value of downlink communication frequency range in second communications band, alternatively, the electronic equipment is detecting To the uplink communication frequency range in first communication frequency and second communications band when difference most being descended to be less than preset difference value, The practical communication frequency of the first communication module is adjusted to the third communication by first communication frequency by the electronic equipment Destinations traffic frequency in frequency range.

Wherein, the frequency multiplication of first communication frequency is in the downlink communication frequency range in second communications band, alternatively, The uplink communication frequency range that the frequency multiplication of first communication frequency is in second communications band includes the electromagnetic interference generated For harmonic wave interference.

Wherein, first communication frequency and the downlink communication frequency range in second communications band most descend difference to be less than Preset difference value, alternatively, first communication frequency and the uplink communication frequency range in second communications band most descend difference small In preset difference value include generate electromagnetic interference be adjacent frequency interfere.

In the specific implementation, known mobile phone enables LPWAN communication module and Cellular communication module simultaneously, user is being used When mobile phone controls humidification apparatus to air humidity adjustment is carried out by network communication, mobile phone detects that LPWAN communication module uses Communication frequency be 915MHz, the downlink communication frequency that Cellular communication module uses be 1828MHz-1833MHz, LPWAN The two frequency multiplication 1830HMz of the communication frequency 915MHz of communication module are in the downlink communication frequency range of Cellular communication mould In 1828MHz-1833MHz, at this point, LPWAN communication module and Cellular communication module have interference, therefore mobile phone will The communication frequency of LPWAN communication module is adjusted to 2.4GHz, eliminates between LPWAN communication module and Cellular communication module Electromagnetic interference.

In the specific implementation, known mobile phone enables LPWAN communication module and WIFI communication module simultaneously, user is using mobile phone When controlling humidification apparatus to air humidity adjustment is carried out by network communication, mobile phone detects that LPWAN communication module uses logical Letter frequency is 915MHz, and the downlink communication frequency that Cellular communication module uses is 1828MHz-1833MHz, LPWAN communication The two frequency multiplication 1830HMz of the communication frequency 915MHz of module are in the downlink communication frequency range of Cellular communication mould In 1828MHz-1833MHz, at this point, LPWAN communication module and Cellular communication module have interference, therefore mobile phone will The communication frequency of LPWAN communication module is adjusted to 2.4GHz, eliminates between LPWAN communication module and Cellular communication module Electromagnetic interference.

As it can be seen that electronic equipment is in second communication in the frequency multiplication for detecting first communication frequency in this example When downlink communication frequency range in frequency range, alternatively, the electronic equipment is in institute in the frequency multiplication for detecting first communication frequency When stating the uplink communication frequency range in the second communications band, alternatively, the electronic equipment detect first communication frequency with When difference most being descended to be less than preset difference value of downlink communication frequency range in second communications band, alternatively, the electronic equipment exists Detect the uplink communication frequency range in first communication frequency and second communications band most descends difference poor less than default When value, the practical communication frequency of the first communication module is adjusted to third by first communication frequency by the electronic equipment Destinations traffic frequency in communications band is conducive to the high efficiency and convenience that improve interference control.

In a possible example, communications band described in first communication frequency of electronic equipment is different from described the Three communications bands, and the third communication frequency range is that the frequency range of electromagnetic interference will not be generated with second communications band.

In the specific implementation, first area of the user using the selected control room of mobile phone, which is provided with multiple objects Networked sensor, user enable the LPWAN chip functions of mobile phone, prepare the perception number for transmitting all the sensors in the first area According to detecting that communication frequency that LPWAN communication module uses is 915MHz, the downlink communication frequency that Cellular communication module uses Rate is 1828MHz-1864MHz, and the two frequency multiplication 1830HMz of the communication frequency 925MHz of LPWAN communication module are in described Cellular is communicated in the downlink communication frequency range 1828MHz-1864MHz of mould, at this point, LPWAN communication module and Cellular are logical Believe that module has interference, therefore the communication frequency of LPWAN communication module is adjusted to 2.4GHz by mobile phone, eliminates LPWAN and communicate mould Electromagnetic interference between block and Cellular communication module.

In a possible example, the electronic equipment enables navigation application function, and passes through the first communication mould Block is communicatively coupled with the multiple congestion awareness apparatus for being presently in predeterminable area range, described by the first communication module Practical communication frequency the destinations traffic frequency in third communication frequency range is adjusted to by first communication frequency, comprising: electronics Equipment obtains the resource using status table of each congestion awareness apparatus in the multiple congestion awareness apparatus, and the resource uses shape State table includes the use state of each communication frequency in multiple communication frequencys in the third communication frequency range, the use state packet It includes and whether is used to and is used the occupancy carried out data transmission in the unit time；The electronic equipment is if it is determined that described more A communication frequency is used, then the occupancy described in the multiple communication frequency be less than default occupancy at least one is logical Believe and chooses a communication frequency in frequency as destinations traffic frequency；The electronic equipment is if it is determined that the multiple communication frequency packet At least one communication frequency being not used by is included, then selects a communication from described at least one communication frequency being not used by Frequency is as destinations traffic frequency.

Wherein, the multiple congestion awareness apparatus be set to the predeterminable area range multiple high frequency congested links it is attached Closely, each congestion awareness apparatus is used to monitor the congestion status in section locating for local terminal, and according to locating for the congestion status, local terminal Section generates the road condition data packet of preset format, and transmits the road condition data by the self-organized network communication chip that local terminal is arranged Packet.

Wherein, the road condition data packet carries out block status more using the navigation application function for the electronic equipment Newly.

In the specific implementation, electronic equipment enable navigation application function, and by LPWAN communication module be presently in it is default Congestion awareness apparatus X, Y and Z of regional scope are communicatively coupled, and obtain each congestion perception in congestion awareness apparatus X, Y and Z The resource using status table of equipment finds the communication in the M communications band of LPWAN communication module by the resource using status table Frequency M1 and M2, M1 and M2 are used, and it is 2% that the occupancy carried out data transmission is used in the M1 unit time, is less than Default occupancy 50%；Electronic equipment chooses communication frequency M1 as destinations traffic frequency, is presently in region by M1 acquisition The jam situation of range.

As it can be seen that electronic equipment obtains the money of each congestion awareness apparatus in the multiple congestion awareness apparatus in this example Source use state table, the resource using status table include each communication frequency in multiple communication frequencys in the third communication frequency range The use state of rate, the use state include whether to be used to and are used the occupancy carried out data transmission in the unit time Rate；The electronic equipment is then occupied described in the multiple communication frequency if it is determined that the multiple communication frequency is used Rate, which is less than at least one communication frequency of default occupancy, chooses a communication frequency as destinations traffic frequency；The electronics Equipment if it is determined that the multiple communication frequency includes at least one communication frequency being not used by, then from it is described be not used by Select a communication frequency as destinations traffic frequency in a few communication frequency；Select more suitable communication frequency as mesh Communication frequency is marked, the high efficiency and accuracy that improve interference control are conducive to.

In a possible example, electronic equipment occupancy described in the multiple communication frequency is less than default In at least one communication frequency of occupancy choose a communication frequency as destinations traffic frequency, comprising: electronic equipment according to Strategy is randomly selected, a communication frequency is chosen from least one communication frequency that the occupancy is less than default occupancy and makees For destinations traffic frequency.

Wherein, described to select a communication frequency logical as target from described at least one communication frequency being not used by Believe frequency, comprising: according to strategy is randomly selected, a communication frequency is selected from described at least one communication frequency being not used by Rate is as destinations traffic frequency.

As it can be seen that in this example, electronic equipment according to randomly selecting strategy, from the occupancy be less than default occupancy to A communication frequency is chosen in a few communication frequency as destinations traffic frequency or electronic equipment according to randomly selecting strategy, Select a communication frequency as destinations traffic frequency from described at least one communication frequency being not used by, by selecting at random Strategy is taken, is conducive to the efficiency for improving the selection of network communication frequency, while advantageously ensuring that the unobstructed of selected network communication frequency Property, be conducive to the high efficiency and convenience that improve interference control.

In a possible example, the electronic equipment is by the practical communication frequency of the first communication module by described First communication frequency is adjusted to after the destinations traffic frequency in third communication frequency range, comprising: electronic equipment is according to the multiple Congestion status corresponding to congestion awareness apparatus determines that driving into for the vehicle of the predeterminable area range and sails out of speed at speed；Institute Electronic equipment is stated to drive into speed according to and sail out of the frequency domain resource depletion rate that speed determines the third communication frequency range；Institute It states electronic equipment and determines resource contention settlement mechanism within the scope of the predeterminable area according to the frequency domain resource depletion rate；Institute Electronic equipment is stated when detecting through the first communication module using destinations traffic frequency generation resource contention, according to The determining resource contention settlement mechanism carries out communication resource adjustment.

Wherein, the resource using status table further includes the congestion status in section.

Wherein, the communication resource adjustment includes time-domain resource adjustment and/or frequency domain resource adjustment.

In the specific implementation, electronic equipment congestion status according to corresponding to multiple congestion awareness apparatus determines the preset areas The vehicle of domain range drives into that speed is 30KM/h and to sail out of speed be 20KM/h, drives into speed and to sail out of speed true according to described The frequency domain resource depletion rate for determining communications band 2.4GHz is less than pre-set velocity, is less than default speed according to frequency domain resource depletion rate Degree determines that the resource contention settlement mechanism within the scope of the predeterminable area be the currently used communications band 2.4GHz of adjustment is logical Believe frequency range Sub 1GHz, resource contention is occurred using communications band 2.4GHz by LPWAN communication module at this point, detecting, is pressed Communication resource adjustment is carried out according to determining resource contention settlement mechanism, the communications band used is adjusted to communications band Sub 1GHz。

As it can be seen that electronic equipment congestion status according to corresponding to the multiple congestion awareness apparatus determines institute in this example It states driving into for the vehicle of predeterminable area range and speed and sails out of speed, further determine that the frequency domain resource of the third communication frequency range Depletion rate determines the resource contention settlement mechanism within the scope of the predeterminable area according to the frequency domain resource depletion rate, electricity Sub- equipment is when detecting through the first communication module using destinations traffic frequency generation resource contention, according to determination The resource contention settlement mechanism carry out communication resource adjustment, be conducive to efficiently and accurately consume for different frequency domain resource Speed selects corresponding resource contention settlement mechanism, meets diversified traffic driving scene, passes through above-mentioned network communication frequency Selection method selects network communication frequency appropriate, is conducive to the high efficiency for improving interference control, facilitates user's selection more smooth Logical traffic environment driving vehicle, is conducive to slow down traffic jam environment.

In a possible example, the electronic equipment determines the preset areas according to the frequency domain resource depletion rate Resource contention settlement mechanism within the scope of domain, comprising: preset if electronic equipment detects that the frequency domain resource depletion rate is less than Speed, it is determined that the resource contention settlement mechanism within the scope of the predeterminable area is to carry out frequency domain in the third communication frequency range Resource adjustment；If the electronic equipment detects that the frequency domain resource depletion rate is greater than or equal to the pre-set velocity, really Resource contention settlement mechanism within the scope of the fixed predeterminable area is that time-domain resource adjustment is carried out in the destinations traffic frequency.

Wherein, the pre-set velocity includes the maximum frequency domain money obtained in the case of meeting certain communication quality according to big data Source depletion rate.

In the specific implementation, electronic equipment detects that the frequency domain resource depletion rate X1 is less than pre-set velocity Xv, institute is determined Stating the resource contention settlement mechanism within the scope of predeterminable area is that frequency domain resource adjustment is carried out in the Sub 1GHz communications band.

As it can be seen that electronic equipment determines within the scope of the predeterminable area according to the frequency domain resource depletion rate in this example Resource contention settlement mechanism, be conducive to determine corresponding resource contention settlement mechanism for different frequency domain resource consumption speed, The diversity for enriching network communication Frequency Band Selection is conducive to optimization for the interference control method under different scenes.

It is consistent with above-mentioned embodiment shown in Fig. 2, referring to Fig. 3, Fig. 3 is a kind of interference provided by the embodiments of the present application The flow diagram of control method, the electronic equipment include processor, first communication module and second communication module, and described One communication module and the second communication module communicate to connect；As shown, this interference control method includes:

S301, electronic equipment is when detecting the first communication module and the second communication module while enabling, inspection Survey whether the first communication module and the second communication module can occur electromagnetic interference；

S302, if the electronic equipment detects that electromagnetism can occur for the first communication module and the second communication module Interference, then obtain the first communication frequency of the first communication module and the second communications band of the second communication module；

S303, the electronic equipment detect that the frequency multiplication of first communication frequency is in second communications band Downlink communication frequency range, or detect the uplink communication frequency that the frequency multiplication of first communication frequency is in second communications band Section, or detect downlink communication frequency range in first communication frequency and second communications band most to descend difference to be less than pre- If difference, or detect first communication frequency and the uplink communication frequency range in second communications band most descend difference small In preset difference value；

S304, the electronic equipment is by the practical communication frequency of the first communication module by the first communication frequency tune The whole destinations traffic frequency in third communication frequency range.

In addition, electronic equipment is in the case where the frequency multiplication for detecting first communication frequency is in second communications band When row communications band, alternatively, the electronic equipment is in second communication in the frequency multiplication for detecting first communication frequency When uplink communication frequency range in frequency range, alternatively, the electronic equipment is detecting that first communication frequency is logical with described second When difference most being descended to be less than preset difference value of downlink communication frequency range in letter frequency range, alternatively, the electronic equipment detect it is described When difference most being descended to be less than preset difference value of uplink communication frequency range in first communication frequency and second communications band, the electricity The practical communication frequency of the first communication module is adjusted in third communication frequency range by sub- equipment by first communication frequency Destinations traffic frequency, be conducive to improve interference control high efficiency and convenience.

It is consistent with above-mentioned embodiment shown in Fig. 2, referring to Fig. 4, Fig. 4 is a kind of interference provided by the embodiments of the present application The flow diagram of control method, the electronic equipment include processor, first communication module and second communication module, and described One communication module and the second communication module communicate to connect；As shown, this interference control method includes:

S401, electronic equipment is when detecting the first communication module and the second communication module while enabling, inspection Survey whether the first communication module and the second communication module can occur electromagnetic interference, the first communication module includes low Power consumption wide area network LPWAN chip, the second communication module include honeycomb Cellular chip or Wireless Fidelity Wi-Fi core Piece；

S402, if the electronic equipment detects that electromagnetism can occur for the first communication module and the second communication module Interference, then obtain the first communication frequency of the first communication module and the second communications band of the second communication module；

S403, the electronic equipment detect that the frequency multiplication of first communication frequency is in second communications band Downlink communication frequency range, or detect the uplink communication frequency that the frequency multiplication of first communication frequency is in second communications band Section, or detect downlink communication frequency range in first communication frequency and second communications band most to descend difference to be less than pre- If difference, or detect first communication frequency and the uplink communication frequency range in second communications band most descend difference small In preset difference value；

S404, the electronic equipment is if it is determined that the multiple communication frequency is used, then from the multiple communication frequency Described in occupancy be less than at least one communication frequency of default occupancy and choose a communication frequency as destinations traffic frequently Rate；

S405, the electronic equipment is if it is determined that the multiple communication frequency includes at least one the communication frequency being not used by Rate then selects a communication frequency as destinations traffic frequency from described at least one communication frequency being not used by.

In addition, electronic equipment congestion status according to corresponding to the multiple congestion awareness apparatus determines the predeterminable area Driving into for the vehicle of range and sails out of speed at speed, further determines that the frequency domain resource depletion rate of the third communication frequency range, Determine that the resource contention settlement mechanism within the scope of the predeterminable area, electronic equipment are being examined according to the frequency domain resource depletion rate When measuring through the first communication module using destinations traffic frequency generation resource contention, according to the determining resource Conflicts management strategy carries out communication resource adjustment, is conducive to efficiently and accurately for different frequency domain resource depletion rate selections pair The resource contention settlement mechanism answered meets diversified traffic driving scene, is selected by above-mentioned network communication frequency selecting method Network communication frequency appropriate is selected, is conducive to the high efficiency for improving interference control, user is facilitated to select more smooth traffic ring Border driving vehicle is conducive to slow down traffic jam environment.

It is consistent with above-mentioned Fig. 2, Fig. 3, embodiment shown in Fig. 4, referring to Fig. 5, Fig. 5 is provided by the embodiments of the present application The structural schematic diagram of a kind of electronic equipment 500, as shown, the electronic equipment 500 includes application processor 510, memory 520, communication interface 530 and one or more programs 521, wherein one or more of programs 521 are stored in above-mentioned deposit In reservoir 520, and it is configured to be executed by above-mentioned application processor 510, one or more of programs 521 include for executing The instruction of following steps；

It is described according to first communication frequency and second communications band in a possible example, switch institute The communications band of first communication module is stated, it is dry to eliminate the electromagnetism between the first communication module and the second communication module It disturbs, the instruction in described program is specifically used for executing following operation: being in institute in the frequency multiplication for detecting first communication frequency When stating the downlink communication frequency range in the second communications band, alternatively, being in described in the frequency multiplication for detecting first communication frequency When uplink communication frequency range in the second communications band, alternatively, detecting that first communication frequency communicates frequency with described second When difference most being descended to be less than preset difference value of downlink communication frequency range in section, alternatively, detecting first communication frequency and institute When difference most being descended to be less than preset difference value of the uplink communication frequency range in the second communications band is stated, by the reality of the first communication module Border communication frequency is adjusted to the destinations traffic frequency in third communication frequency range by first communication frequency.

In a possible example, communications band described in first communication frequency is different from the third communication frequency Section, and the third communication frequency range is that the frequency range of electromagnetic interference will not be generated with second communications band.

In a possible example, the electronic equipment enables navigation application function, and passes through the first communication mould Block is communicatively coupled with the multiple congestion awareness apparatus for being presently in predeterminable area range, and the multiple congestion awareness apparatus is set It is placed near multiple high frequency congested links of the predeterminable area range, each congestion awareness apparatus is for monitoring road locating for local terminal The congestion status of section, and the section according to locating for the congestion status, local terminal generates the road condition data packet of preset format, and passes through The self-organized network communication chip of local terminal setting transmits the road condition data packet, and the road condition data packet uses institute for the electronic equipment It states navigation application function and carries out block status update；The practical communication frequency by the first communication module is by described first Communication frequency is adjusted to the destinations traffic frequency in third communication frequency range, and the instruction in described program is specifically used for executing following behaviour Make: obtaining the resource using status table of each congestion awareness apparatus in the multiple congestion awareness apparatus, the resource uses shape State table includes the use state of each communication frequency in multiple communication frequencys in the third communication frequency range, the use state packet It includes and whether is used to and is used the occupancy carried out data transmission in the unit time；If it is determined that the multiple communication frequency is equal It is used, then the occupancy described in the multiple communication frequency is less than at least one communication frequency of default occupancy and chooses One communication frequency is as destinations traffic frequency；If it is determined that the multiple communication frequency includes at least one communication being not used by Frequency then selects a communication frequency as destinations traffic frequency from described at least one communication frequency being not used by.

In a possible example, the occupancy described in the multiple communication frequency is less than default occupancy A communication frequency is chosen at least one communication frequency and is used as destinations traffic frequency, and the instruction in described program is specifically for holding The following operation of row: it according to strategy is randomly selected, is selected from least one communication frequency that the occupancy is less than default occupancy Take a communication frequency as destinations traffic frequency；It is described that one is selected from described at least one communication frequency being not used by As destinations traffic frequency, the instruction in described program is specifically used for executing following operation communication frequency: according to randomly selecting plan Slightly, select a communication frequency as destinations traffic frequency from described at least one communication frequency being not used by.

In a possible example, the resource using status table further includes the congestion status in section；It is described will be described The practical communication frequency of first communication module is adjusted to the frequency of the destinations traffic in third communication frequency range by first communication frequency After rate, the instruction in described program is specifically used for executing following operation: according to corresponding to the multiple congestion awareness apparatus Congestion status determines that driving into for the vehicle of the predeterminable area range and sails out of speed at speed；It drives into speed according to described and sails out of Speed determines the frequency domain resource depletion rate of the third communication frequency range；It is determined according to the frequency domain resource depletion rate described pre- If the resource contention settlement mechanism in regional scope；The destinations traffic frequency is used by the first communication module detecting When resource contention occurs for rate, communication resource adjustment, the communication resource are carried out according to the determining resource contention settlement mechanism Adjustment includes time-domain resource adjustment and/or frequency domain resource adjustment.

It is described to be determined within the scope of the predeterminable area according to the frequency domain resource depletion rate in a possible example Resource contention settlement mechanism, the instruction in described program is specifically used for executing following operation: if detecting the frequency domain resource Depletion rate is less than pre-set velocity, it is determined that the resource contention settlement mechanism within the scope of the predeterminable area is logical in the third Believe and carries out frequency domain resource adjustment in frequency range；If detecting, the frequency domain resource depletion rate is greater than or equal to the pre-set velocity, Then determine that the resource contention settlement mechanism within the scope of the predeterminable area is to carry out time-domain resource in the destinations traffic frequency Adjustment.

It is above-mentioned that mainly the scheme of the embodiment of the present application is described from the angle of method side implementation procedure.It is understood that , in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software mould for electronic equipment Block.Those skilled in the art should be readily appreciated that, in conjunction with each exemplary unit of embodiment description presented herein And algorithm steps, the application can be realized with the combining form of hardware or hardware and computer software.Some function actually with Hardware or computer software drive the mode of hardware to execute, the specific application and design constraint item depending on technical solution Part.Professional technician can specifically realize described function to each using distinct methods, but this reality Now it is not considered that exceeding scope of the present application.

The embodiment of the present application can carry out the division of functional unit according to above method example to electronic equipment, for example, can With each functional unit of each function division of correspondence, two or more functions can also be integrated in a processing unit In.Above-mentioned integrated unit both can take the form of hardware realization, can also realize in the form of software functional units.It needs It is noted that be schematical, only a kind of logical function partition to the division of unit in the embodiment of the present application, it is practical real It is current that there may be another division manner.

Fig. 6 is the functional unit composition block diagram that control device 600 is interfered involved in the embodiment of the present application.The interference control Device 600 processed is applied to electronic equipment, and the electronic equipment includes processor, first communication module and second communication module, institute It states first communication module and the second communication module communicates to connect；The interference control device 600 includes 601 He of processing unit Communication unit 602, wherein

The processing unit 601, for detecting the first communication module and the second communication module while opening Used time, detect whether the first communication module and the second communication module can occur electromagnetic interference, the first communication mould Block includes low-power consumption wide area network LPWAN chip, and the second communication module includes honeycomb Cellular chip or Wireless Fidelity Wi-Fi chip；And if for detecting that electromagnetic interference can occur for the first communication module and the second communication module, Obtain the first communication frequency of the first communication module and the second communications band of the second communication module；And it is used for root According to first communication frequency and second communications band, switch the communications band of the first communication module, to eliminate State the electromagnetic interference between first communication module and the second communication module.

Wherein, the interference control device 600 can also include storage unit 603, the program for memory mobile terminal Code and data.The processing unit 601 can be processor, and the communication unit 602 can be touching display screen or receipts Device is sent out, storage unit 603 can be memory.

It is described according to first communication frequency and second communications band in a possible example, switch institute The communications band of first communication module is stated, it is dry to eliminate the electromagnetism between the first communication module and the second communication module It disturbs, the processing unit 601 is specifically used for: being in second communications band in the frequency multiplication for detecting first communication frequency In downlink communication frequency range when, alternatively, being in second communications band in the frequency multiplication for detecting first communication frequency Uplink communication frequency range when, alternatively, detecting the downlink communication in first communication frequency and second communications band When difference most being descended to be less than preset difference value of frequency range, alternatively, detecting first communication frequency and second communications band In uplink communication frequency range most descend difference be less than preset difference value when, by the practical communication frequency of the first communication module by institute State the destinations traffic frequency that the first communication frequency is adjusted in third communication frequency range.

In a possible example, the electronic equipment enables navigation application function, and passes through the first communication mould Block is communicatively coupled with the multiple congestion awareness apparatus for being presently in predeterminable area range, and the multiple congestion awareness apparatus is set It is placed near multiple high frequency congested links of the predeterminable area range, each congestion awareness apparatus is for monitoring road locating for local terminal The congestion status of section, and the section according to locating for the congestion status, local terminal generates the road condition data packet of preset format, and passes through The self-organized network communication chip of local terminal setting transmits the road condition data packet, and the road condition data packet uses institute for the electronic equipment It states navigation application function and carries out block status update；The practical communication frequency by the first communication module is by described first Communication frequency is adjusted to the destinations traffic frequency in third communication frequency range, and the processing unit 601 is specifically used for: obtaining described more The resource using status table of each congestion awareness apparatus in a congestion awareness apparatus, the resource using status table include described In three communications bands in multiple communication frequencys each communication frequency use state, the use state includes whether to be used to And the occupancy carried out data transmission is used in the unit time；If it is determined that the multiple communication frequency is used, then from institute It states occupancy described in multiple communication frequencys and is less than one communication frequency of selection at least one communication frequency of default occupancy As destinations traffic frequency；If it is determined that the multiple communication frequency includes at least one communication frequency being not used by, then from institute It states and selects a communication frequency as destinations traffic frequency at least one communication frequency being not used by.

In a possible example, the occupancy described in the multiple communication frequency is less than default occupancy A communication frequency is chosen at least one communication frequency as destinations traffic frequency, the processing unit 601 is specifically used for: pressing According to strategy is randomly selected, a communication frequency is chosen from least one communication frequency that the occupancy is less than default occupancy As destinations traffic frequency；It is described to select a communication frequency as mesh from described at least one communication frequency being not used by Communication frequency is marked, the processing unit 601 is specifically used for: according to strategy is randomly selected, from least one described being not used by Select a communication frequency as destinations traffic frequency in communication frequency.

In a possible example, the resource using status table further includes the congestion status in section；It is described will be described The practical communication frequency of first communication module is adjusted to the frequency of the destinations traffic in third communication frequency range by first communication frequency After rate, the processing unit 601 is specifically used for: determining institute according to congestion status corresponding to the multiple congestion awareness apparatus It states driving into for the vehicle of predeterminable area range and speed and sails out of speed；According to it is described drive into speed and sail out of speed determine described the The frequency domain resource depletion rate of three communications bands；It is determined within the scope of the predeterminable area according to the frequency domain resource depletion rate Resource contention settlement mechanism；Resource contention is occurred using the destinations traffic frequency by the first communication module detecting When, communication resource adjustment is carried out according to the determining resource contention settlement mechanism, the communication resource adjustment includes that time domain provides Source adjustment and/or frequency domain resource adjustment.

It is described to be determined within the scope of the predeterminable area according to the frequency domain resource depletion rate in a possible example Resource contention settlement mechanism, the processing unit 601 is specifically used for: if it is pre- to detect that the frequency domain resource depletion rate is less than If speed, it is determined that the resource contention settlement mechanism within the scope of the predeterminable area is to carry out frequency in the third communication frequency range The adjustment of domain resource；If detecting, the frequency domain resource depletion rate is greater than or equal to the pre-set velocity, it is determined that described default Resource contention settlement mechanism in regional scope is that time-domain resource adjustment is carried out in the destinations traffic frequency.

The embodiment of the present application also provides a kind of computer storage medium, wherein computer storage medium storage is for electricity The computer program of subdata exchange, the computer program make computer execute any as recorded in above method embodiment Some or all of method step, above-mentioned computer include electronic equipment.

The embodiment of the present application also provides a kind of computer program product, and above-mentioned computer program product includes storing calculating The non-transient computer readable storage medium of machine program, above-mentioned computer program are operable to that computer is made to execute such as above-mentioned side Some or all of either record method step in method embodiment.The computer program product can be a software installation Packet, above-mentioned computer includes electronic equipment.

It should be noted that for the various method embodiments described above, for simple description, therefore, it is stated as a series of Combination of actions, but those skilled in the art should understand that, the application is not limited by the described action sequence because According to the application, some steps may be performed in other sequences or simultaneously.Secondly, those skilled in the art should also know It knows, the embodiments described in the specification are all preferred embodiments, related actions and modules not necessarily the application It is necessary.

In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, there is no the portion being described in detail in some embodiment Point, reference can be made to the related descriptions of other embodiments.

In several embodiments provided herein, it should be understood that disclosed device, it can be by another way It realizes.For example, the apparatus embodiments described above are merely exemplary, such as the division of said units, it is only a kind of Logical function partition, there may be another division manner in actual implementation, such as multiple units or components can combine or can To be integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Coupling, direct-coupling or communication connection can be through some interfaces, the indirect coupling or communication connection of device or unit, It can be electrical or other forms.

Above-mentioned unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme 's.

It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If above-mentioned integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer-readable access to memory.Based on this understanding, the technical solution of the application substantially or Person says that all or part of the part that contributes to existing technology or the technical solution can body in the form of software products Reveal and, which is stored in a memory, including some instructions are used so that a computer equipment (can be personal computer, server or network equipment etc.) executes all or part of each embodiment above method of the application Step.And memory above-mentioned includes: USB flash disk, read-only memory (ROM, Read-Only Memory), random access memory The various media that can store program code such as (RAM, Random Access Memory), mobile hard disk, magnetic or disk.

Those of ordinary skill in the art will appreciate that all or part of the steps in the various methods of above-described embodiment is can It is completed with instructing relevant hardware by program, which can store in a computer-readable memory, memory May include: flash disk, read-only memory (English: Read-Only Memory, referred to as: ROM), random access device (English: Random Access Memory, referred to as: RAM), disk or CD etc..

The embodiment of the present application is described in detail above, specific case used herein to the principle of the application and Embodiment is expounded, the description of the example is only used to help understand the method for the present application and its core ideas； At the same time, for those skilled in the art can in specific embodiments and applications according to the thought of the application There is change place, in conclusion the contents of this specification should not be construed as limiting the present application.

Claims

1. a kind of interference control method, which is characterized in that be applied to electronic equipment, the electronic equipment includes processor, first Communication module and second communication module, the first communication module and the second communication module communicate to connect；The method packet It includes:

When detecting the first communication module and the second communication module while enabling, the first communication module is detected Electromagnetic interference whether can occur with the second communication module, the first communication module includes low-power consumption wide area network LPWAN core Piece, the second communication module include honeycomb Cellular chip or Wireless Fidelity Wi-Fi chip；

If detecting, electromagnetic interference can occur for the first communication module and the second communication module, and it is logical to obtain described first Believe the first communication frequency of module and the second communications band of the second communication module；

According to first communication frequency and second communications band, switch the communications band of the first communication module, with Eliminate the electromagnetic interference between the first communication module and the second communication module.

2. the method according to claim 1, wherein described lead to according to first communication frequency with described second Believe frequency range, switches the communications band of the first communication module, communicate mould to eliminate the first communication module with described second Electromagnetic interference between block, comprising:

When the frequency multiplication for detecting first communication frequency is in the downlink communication frequency range in second communications band, or Person, when the frequency multiplication for detecting first communication frequency is in the uplink communication frequency range in second communications band, alternatively, Detect the downlink communication frequency range in first communication frequency and second communications band most to descend difference to be less than default When difference, alternatively, detecting the most lower of first communication frequency and the uplink communication frequency range in second communications band When difference is less than preset difference value, the practical communication frequency of the first communication module is adjusted to the by first communication frequency Destinations traffic frequency in three communications bands.

3. according to the method described in claim 2, it is characterized in that, communications band described in first communication frequency is different from The third communication frequency range, and the third communication frequency range is the frequency that electromagnetic interference will not be generated with second communications band Section.

4. according to the method in claim 2 or 3, which is characterized in that the electronic equipment enables navigation application function, and logical It crosses the first communication module and is communicatively coupled with the multiple congestion awareness apparatus for being presently in predeterminable area range, it is described more A congestion awareness apparatus is set near multiple high frequency congested links of the predeterminable area range, and each congestion awareness apparatus is used The congestion status in the section locating for monitoring local terminal, and the section according to locating for the congestion status, local terminal generates the road of preset format Condition data packet, and the road condition data packet is transmitted by the self-organized network communication chip that local terminal is arranged, the road condition data packet is used for The electronic equipment carries out block status update using the navigation application function；The reality by the first communication module Communication frequency is adjusted to the destinations traffic frequency in third communication frequency range by first communication frequency, comprising:

The resource using status table of each congestion awareness apparatus in the multiple congestion awareness apparatus is obtained, the resource uses shape State table includes the use state of each communication frequency in multiple communication frequencys in the third communication frequency range, the use state packet It includes and whether is used to and is used the occupancy carried out data transmission in the unit time；

If it is determined that the multiple communication frequency is used, then the occupancy described in the multiple communication frequency is less than default account for It uses and chooses a communication frequency at least one communication frequency of rate as destinations traffic frequency；

If it is determined that the multiple communication frequency includes at least one communication frequency being not used by, then from it is described be not used by Select a communication frequency as destinations traffic frequency in a few communication frequency.

5. according to the method described in claim 4, it is characterized in that, the occupancy described in the multiple communication frequency is small A communication frequency is chosen at least one communication frequency of default occupancy as destinations traffic frequency, comprising:

According to strategy is randomly selected, one is chosen from least one communication frequency that the occupancy is less than default occupancy and is led to Believe frequency as destinations traffic frequency；

It is described to select a communication frequency as destinations traffic frequency, packet from described at least one communication frequency being not used by It includes:

According to strategy is randomly selected, select a communication frequency as mesh from described at least one communication frequency being not used by Mark communication frequency.

6. according to the described in any item methods of claim 2-4, which is characterized in that the resource using status table further includes section Congestion status；The practical communication frequency by the first communication module is adjusted to third by first communication frequency and leads to After destinations traffic frequency in letter frequency range, comprising:

Driving into for the vehicle of the predeterminable area range is determined according to congestion status corresponding to the multiple congestion awareness apparatus Speed and sail out of speed；

It drives into speed according to described and sails out of the frequency domain resource depletion rate that speed determines the third communication frequency range；

The resource contention settlement mechanism within the scope of the predeterminable area is determined according to the frequency domain resource depletion rate；

When detecting through the first communication module using destinations traffic frequency generation resource contention, according to determining The resource contention settlement mechanism carries out communication resource adjustment, and the communication resource adjustment includes time-domain resource adjustment and/or frequency The adjustment of domain resource.

7. according to the method described in claim 6, it is characterized in that, described according to frequency domain resource depletion rate determination Resource contention settlement mechanism within the scope of predeterminable area, comprising:

If detecting, the frequency domain resource depletion rate is less than pre-set velocity, it is determined that the resource punching within the scope of the predeterminable area Prominent settlement mechanism is that frequency domain resource adjustment is carried out in the third communication frequency range；

If detecting, the frequency domain resource depletion rate is greater than or equal to the pre-set velocity, it is determined that the predeterminable area range Interior resource contention settlement mechanism is that time-domain resource adjustment is carried out in the destinations traffic frequency.

8. a kind of interference control device, which is characterized in that be applied to electronic equipment, the electronic equipment includes processor, first Communication module and second communication module, the first communication module and the second communication module communicate to connect；The interference control Device processed includes processing unit and communication unit, wherein

The processing unit, for examining when detecting the first communication module and the second communication module while enabling Survey whether the first communication module and the second communication module can occur electromagnetic interference, the first communication module includes low Power consumption wide area network LPWAN chip, the second communication module include honeycomb Cellular chip or Wireless Fidelity Wi-Fi core Piece；And if for detecting that electromagnetic interference can occur for the first communication module and the second communication module, obtaining institute State the first communication frequency of first communication module and the second communications band of the second communication module；And for according to First communication frequency and second communications band, switch the communications band of the first communication module, to eliminate described first Electromagnetic interference between communication module and the second communication module.

9. a kind of electronic equipment, which is characterized in that including processor, memory, communication interface, and one or more programs, One or more of programs are stored in the memory, and are configured to be executed by the processor, described program packet Include the instruction for executing the step in the method according to claim 1 to 7.

10. a kind of computer readable storage medium, which is characterized in that storage is used for the computer program of electronic data interchange, In, the computer program makes computer execute the method according to claim 1 to 7.