CN109195178A - signal quality monitoring method and terminal device - Google Patents
signal quality monitoring method and terminal device Download PDFInfo
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- CN109195178A CN109195178A CN201811375131.2A CN201811375131A CN109195178A CN 109195178 A CN109195178 A CN 109195178A CN 201811375131 A CN201811375131 A CN 201811375131A CN 109195178 A CN109195178 A CN 109195178A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/30—Monitoring; Testing of propagation channels
- H04B17/309—Measuring or estimating channel quality parameters
- H04B17/318—Received signal strength
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Abstract
The present invention is suitable for power information monitoring technical field, provides a kind of signal quality monitoring method and terminal device.The described method includes: obtaining the base station signal of acquisition terminal remote communication module acquisition, base station signal is handled according to the signal processing method prestored, determine the TOCOM total communication intensity of base station signal, TOCOM total communication intensity is handled according to the signal strength processing rule prestored, determines the signal quality of TOCOM total communication number.After adopting the above scheme, it solves live low-voltage platform area TOCOM total communication number and lacks monitoring means, and the selection of communication standard lacks the problem of foundation, signal quality, communication reliability are guaranteed, both equipment investment cost has been saved, reduce the capital investment in acquisition system architecture construction, at the same reduce again as signal of communication it is unstable caused by scene maintenance work amoun.
Description
Technical field
The invention belongs to power information monitoring technical fields more particularly to a kind of signal quality monitoring method and terminal to set
It is standby.
Background technique
With the arrival of Internet era, electric power networks are information-based, intelligent level is constantly promoted.Rounds of technological innovations
It guides power information acquisition system construction and deepens constantly propulsion, power information acquisition system has covered 99% or more at present
Electricity customers, collecting terminal almost spread over each low-voltage platform area, the data acquisition network of the covering huge numbers of families built up,
Covering region extensively, be related to that userbase is huge, it is polynary to cover information, it has also become the Internet of Things network of largest domestic is met
It is horizontal to have provided powerful support for power grid marketing service for various automation application demands such as automatic coppying meter, calculating and remote bill control
Promotion.
But adopted as multilist closes, the proposition of the functions strengthened research such as long-range real-time fee control, ordered electric, to telecommunications
Ceasing the communication stability of acquisition terminal, more stringent requirements are proposed, with the large-scale promotion application of the communication technologys such as 4G and LTE,
The case where mainstream telecommunications network shows plurality of communication schemes and deposits, currently, the domestic acquisition terminal overwhelming majority is all adopted
With the communication network of three big operators, communication signal quality fluctuation is larger, and each communication pattern signal covering is uneven, affects use
The strengthened research of power information acquisition.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of signal quality monitoring method and terminal device, it is existing to solve
Communication signal quality fluctuation is larger in technology, and each communication pattern signal covering is uneven, affects the in-depth of power information acquisition
Using the problem of.
The first aspect of the embodiment of the present invention provides a kind of signal quality monitoring method, comprising:
Obtain the base station signal of acquisition terminal remote communication module acquisition；
The base station signal is handled according to the signal processing method prestored, determines that the whole network of the base station signal is logical
Signal strength；
TOCOM total communication intensity is handled according to the signal strength processing rule prestored, determines the letter of TOCOM total communication number
Number quality.
As further technical solution, the method also includes:
Targeted carrier is determined according to the signal quality of TOCOM total communication number；
The transmission channel of the acquisition terminal remote communication module is switched into the targeted carrier, and by the transmission
Channel locking.
As further technical solution, the signal processing method that the basis prestores to the base station signal at
Reason, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal；
If the return value of base station signal includes 65535, illustrates that initialization is failed, abandon the return of this base station signal
Value；
If the return value of base station signal does not include 65535, the strong of base station signal is extracted according to the return value of base station signal
Angle value, and judge the range of the intensity value of base station signal；
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal；
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine that TOCOM total communication number is strong
Degree, wherein r0Signal strength is converted to for signal strength indication.
As further technical solution, the signal processing method that the basis prestores to the base station signal at
Reason, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, 7 AT are continuously transmitted to same base station
Instruction, obtains 7 base station signal strength numerical value；
Spectral artifacts strength values are rejected according to the signal processing method prestored；
The numerical value for rejecting spectral artifacts intensity is compared according to the signal processing method prestored, if rejecting improper
The target value that the numerical value of signal strength has preset quantity be it is identical, then it is strong the target value to be set as TOCOM total communication number
Degree；
If reject spectral artifacts intensity numerical value Non-precondition quantity target value be it is identical, according to the letter prestored
Number processing method handles the numerical value for rejecting spectral artifacts intensity, determines the flat of the numerical value for rejecting spectral artifacts intensity
Mean value is TOCOM total communication intensity.
As further technical solution, it is different according to the network signal of monitoring to receive the acquisition terminal remote communication module
The alarm command that ordinary affair part or signal behavior deviation event are sent；
Type of alarm is determined according to the alarm command, and corresponding solution is determined according to the type of alarm, and
It is instructed according to the solution sending action to acquisition terminal remote communication module processing.
The second aspect of the embodiment of the present invention provides a kind of signal quality monitoring device, comprising:
Base station signal obtains module, for obtaining the base station signal of acquisition terminal remote communication module acquisition；
TOCOM total communication intensity determining module, for according to the signal processing method that prestores to the base station signal at
Reason, determines the TOCOM total communication intensity of the base station signal；
Signal quality determining module, for according to prestore signal strength processing rule to TOCOM total communication intensity at
Reason, determines the signal quality of TOCOM total communication number.
As further technical solution, described device further include:
Targeted carrier's determining module, for determining targeted carrier according to the signal quality of TOCOM total communication number；
Transmission channel locking module, for the transmission channel of the acquisition terminal remote communication module to be switched to the mesh
Operator is marked, and the transmission channel is locked.
As further technical solution, the TOCOM total communication intensity determining module is also used to:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal；
If the return value of base station signal includes 65535, illustrates that initialization is failed, abandon the return of this base station signal
Value；
If the return value of base station signal does not include 65535, the strong of base station signal is extracted according to the return value of base station signal
Angle value, and judge the range of the intensity value of base station signal；
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal；
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine that TOCOM total communication number is strong
Degree, wherein r0Signal strength is converted to for signal strength indication.
The third aspect of the embodiment of the present invention provides a kind of signal quality monitoring terminal device, including memory, processing
Device and storage in the memory and the computer program that can run on the processor, described in the processor execution
The method as described in above-mentioned first aspect is realized when computer program.
The fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, which is characterized in that such as above-mentioned first party is realized when the computer program is executed by processor
Method described in face.
Existing beneficial effect is the embodiment of the present invention compared with prior art: after adopting the above scheme, can remotely in real time
Base station signal is obtained, and finally determines the signal quality of TOCOM total communication number according to base station signal, it is complete to solve live low-voltage platform area
Netcom's signal lacks the problem of the selection shortage foundation of monitoring means and communication standard, and signal quality, communication reliability obtain
Guarantee, both saved equipment investment cost, reduced the capital investment in acquisition system architecture construction, while reduce again due to
Scene maintenance work amoun caused by signal of communication is unstable.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is a kind of step flow chart of signal quality monitoring method provided in an embodiment of the present invention；
Fig. 2 be another embodiment of the present invention provides a kind of signal quality monitoring method step flow chart；
Fig. 3 is a kind of structural schematic diagram of signal quality monitoring device provided in an embodiment of the present invention；
Fig. 4 is a kind of schematic diagram of signal quality monitoring terminal device provided in an embodiment of the present invention.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
As shown in Figure 1, being a kind of step flow chart of signal quality monitoring method provided in an embodiment of the present invention, comprising:
Step S101 obtains the base station signal of acquisition terminal remote communication module acquisition.
Step S102 is handled the base station signal according to the signal processing method prestored, determines the base station letter
Number TOCOM total communication intensity.
Step S103 handles TOCOM total communication intensity according to the signal strength processing rule prestored, determines the whole network
The signal quality of messenger.
Specifically, including low-voltage platform area TOCOM total communication acquisition method, signal-data processing method, TOCOM total communication information
Obtain AT instruction extension, the extension of TOCOM total communication intensity Object-oriented Communication Protocol, acquisition terminal low-voltage platform area wireless public network letter
The extension of number abnormal quality event and TOCOM total communication hardware Design of System of Monitoring.It is realized by acquisition terminal remote communication module same
When acquisition to information such as signal strength, network formats under each common carrier master base station, the various communication patterns of adjacent base station.Institute
Stating signal-data processing method includes that abnormal data modification method and signal strength calculate mean value method.Expansion AT command supports choosing
Select network formats, operator, obtain master base station information, the functions such as adjacent base station information, increase selection network formats, operator,
Master base station information, adjacent base station information related protocol are obtained, supports the 2G/3G/ of the big operator of domestic movement/connection/telecommunications three
The data communication function of 4G network formats realizes the monitoring to live low-voltage platform area TOCOM total communication number.Extension is towards object communication
Agreement, it is fixed in the properties increase " TOCOM total communication intensity " of wireless public network communication interface class and its corresponding attribute specification, method
Justice.Acquisition terminal event is expanded, including network signal anomalous event, signal behavior deviation event, low-voltage platform area is wireless
Public network signal abnormal quality event acquisition scheme.Wherein, TOCOM total communication intensity includes mobile, connection and the big operator of telecommunications three
All 2G, 3G and 4G network signals intensity.
After adopting the above scheme, base station signal can be remotely obtained in real time, and TOCOM total communication is finally determined according to base station signal
Number signal quality, solve that live low-voltage platform area TOCOM total communication number lacks monitoring means and the selection of communication standard lacks
The problem of foundation, signal quality, communication reliability are guaranteed, and have both saved equipment investment cost, have reduced in acquisition system
The capital investment of architecture construction, at the same reduce again as signal of communication it is unstable caused by scene maintenance work amoun.
In addition, as shown in Fig. 2, in a specific embodiment, the signal quality monitoring method further include:
Step S201 determines targeted carrier according to the signal quality of TOCOM total communication number.
The transmission channel of the acquisition terminal remote communication module is switched to the targeted carrier by step S202, and
The transmission channel is locked.
Specifically, transmission channel can be locked to targeted carrier, anti-stop signal is not after switching to targeted carrier
When stablizing, channel toggles between multiple operators, causes acquisition terminal remote communication module that can not surf the Internet.
In addition, in a specific embodiment, under normal conditions, a system can be returned to by sending AT instruction to a base station
Columns value, wherein just comprising signal strength, but in unexpected situations, signal strength indication be it is wrong, even synchronization
The signal strength that same base station returns may also have slight error, between 0dBm and 3dBm, at the signal that the basis prestores
Reason method handles the base station signal, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal.
If the return value of base station signal includes 65535, illustrates that initialization is failed, abandon the return of this base station signal
Value.
If the return value of base station signal does not include 65535, the strong of base station signal is extracted according to the return value of base station signal
Angle value, and judge the range of the intensity value of base station signal.
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal.
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine that TOCOM total communication number is strong
Degree, wherein r0Signal strength is converted to for signal strength indication.
In addition, in a specific embodiment, the signal processing method that the basis prestores carries out the base station signal
Processing, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, 7 AT are continuously transmitted to same base station
Instruction, obtains 7 base station signal strength numerical value.
Spectral artifacts strength values are rejected according to the signal processing method prestored.
The numerical value for rejecting spectral artifacts intensity is compared according to the signal processing method prestored, if rejecting improper
The target value that the numerical value of signal strength has preset quantity be it is identical, then it is strong the target value to be set as TOCOM total communication number
Degree.Wherein, preset quantity can be 2-6, preferably 3.
If reject spectral artifacts intensity numerical value Non-precondition quantity target value be it is identical, according to the letter prestored
Number processing method handles the numerical value for rejecting spectral artifacts intensity, determines the flat of the numerical value for rejecting spectral artifacts intensity
Mean value is TOCOM total communication intensity.
In addition, in a specific embodiment, the method also includes:
The acquisition terminal remote communication module is received according to the network signal anomalous event or signal behavior deviation of monitoring
The alarm command that event is sent.
Type of alarm is determined according to the alarm command, and corresponding solution is determined according to the type of alarm, and
It is instructed according to the solution sending action to acquisition terminal remote communication module processing.
In addition, in a specific embodiment, low-voltage platform area acquisition terminal covers a wide range, and is provided with wireless public network
Communication function is simultaneously monitored TOCOM total communication number at low-voltage platform area scene using the realization of acquisition terminal remote communication module,
The acquisition of base station signal and processing to signal.Support the 2G/3G/4G network system of the big operator of domestic movement/connection/telecommunications three
The data communication function of formula.
In addition, in a specific embodiment, expansion AT command supports selection network formats, operator, obtains master base station
The functions such as information, adjacent base station information, in " QGDW 1376.3-2013 power user power consumption information acquisition system communication protocol
3 parts: acquisition terminal remote communication module interface protocol " in do not have for TOCOM total communication number monitoring related AT order,
Increase selection network formats in 1376.3 specifications, operator, obtain master base station information, adjacent base station information related protocol, realizes
Monitoring to TOCOM total communication number.
In addition, in a specific embodiment, Object-oriented Communication Protocol is extended, it is wireless public in object-oriented specification at present
Network Communication interface class signal strength attribute is defined merely as the signal strength of current registered network standard, to realize to TOCOM total communication number
The monitoring of intensity increases properties " the TOCOM total communication intensity " of the interface class and its corresponding attribute specification, method definition；
In addition, in a specific embodiment, acquisition terminal event is expanded, increase network signal anomalous event,
Signal behavior deviation event, and formulate corresponding event acquisition scheme, to manage and operation maintenance personnel obtains live low pressure in time
The effective information of platform area wireless public network abnormal signal.
In addition, in a specific embodiment, the Hardware Design, TOCOM total communication acquisition module hardware constitute mainly by
Modem chip, power management chip, data memory module, radio frequency part composition.Wherein modem chip is responsible for
The operation of module is responsible for the power supply of base band, data memory module, radio frequency part, data according to work, power management chips such as processing
Memory module is responsible for the software program storage of module and caching, radio frequency part are responsible for each operator 2G, 3G, 4G network data communication
Transmission-receiving function.
After adopting the above scheme, it solves live low-voltage platform area TOCOM total communication number and lacks monitoring means and communication standard
Selection lack the problem of foundation, signal quality, communication reliability be guaranteed, the function collection of TOCOM total communication number acquisition and processing
At in acquisition terminal remote communication module, such design has both saved equipment investment cost, has reduced and build in acquisition system framework
If capital investment, while reduce again as signal of communication it is unstable caused by scene maintenance work amoun.It is logical to object-oriented
Believe that agreement and 1376.3 acquisition terminal remote communication module interface protocols carry out correlation function extension, phase is increased to acquisition main website
Answer data item acquisition strategies that can meet theory demands, technology path is clear, and technical risk is lower, feasibility with higher,
It is convenient for large-scale promotion.
In addition, in a specific embodiment, acquisition terminal remote communication module serial ports is successively to movement, connection, telecommunications
Base station sends AT instruction, completes network registry and returns to base station information.Pass through high pass QMI interface and customized communication channel
It gets the relevant parameters such as the network information, such as signal strength in real time from modem, registers frequency range, the information such as SIM card state,
Can its real-time status directly be obtained from modem by QMI interface；Base station, main information of adjacent cells can be by being arranged different operations
With postponing, scanning obtains quotient.
In addition, in a specific embodiment, AT command set is terminal device or data terminal equipment to terminal adaptation
What device or data circuit termination equipment were sent, can control mobile station by sending AT instruction, called, short message, phone,
The control of data service, fax etc. etc., each instruction execution success or not have corresponding return.
Specifically, including: selection test signal network standard $ MODECONFIG
Such as: AT+MODECONFIG=38 indicates LTE 4G network.
For selecting test signal network standard, instruction syntax is shown in Table 1 for the order.
1 $ MODECONFIG instruction syntax of table
Selection test signal network operator $ SETPLMN
For selecting test signal network operator, instruction syntax is shown in Table 2 for the order.
2 $ SETPLMN instruction syntax of table
Obtain master base station information $ SCELLINFO
For obtaining master base station information, instruction syntax is shown in Table 3 for the order.
3 $ SCELLINFO instruction syntax of table
Obtain the information $ NCELLINFO of neighbor base station
For obtaining adjacent base station information, instruction syntax is shown in Table 4 for the order.
4 $ NCELLINFO instruction syntax of table
Extend Object-oriented Communication Protocol
Wireless public network communication interface class (class_id=25) is for describing wireless public network phase in Object-oriented Communication Protocol
The attribute and method of parameter object are closed, the definition of wireless public network communication interface class is shown in Table 5.
The definition of 5 wireless public network communication interface class of table
The not no object identity for TOCOM total communication quality-monitoring in existing protocol wireless public network communication interface class, attribute
9 " signal strengths " only represent current registered network standard, and TOCOM total communication number is not stated accordingly in site environment.For this feelings
Condition extends Object-oriented Communication Protocol, increases attribute " TOCOM total communication intensity ", newly-increased to be defined as follows shown in table 6.
6 TOCOM total communication intensity of table
| Wireless public network communication interface class | 0…n |
| Attribute | Data type |
| 12. TOCOM total communication intensity (dyn) | array |
Wireless public network communication interface generic attribute illustrates that expansion is shown in Table 7.
7 wireless public network communication interface generic attribute of table illustrates to extend
The respective extension for defining part is identified to parameter class object, is shown in Table 8.
The definition extension of 8 parameter object identity of table
Acquisition terminal event is expanded, increases network signal anomalous event, signal behavior deviation event, and formulate phase
The event acquisition scheme answered, to manage and operation maintenance personnel obtains the effective of live low-voltage platform area wireless public network abnormal signal in time
Information.
Event class object mark is shown in Table 9
9 event class object of table mark
Object identity definition is shown in Table 10
The mark definition of 10 event class object of table
4.3 event acquisition schemes
Wireless public network signal quality anomalous event acquisition tasks configuration in low-voltage platform area is as shown in table 11
11 abnormal quality event acquisition task allocation list of table
As shown in figure 3, being a kind of structural schematic diagram of signal quality monitoring device provided in an embodiment of the present invention, comprising:
Base station signal obtains module 301, for obtaining the base station signal of acquisition terminal remote communication module acquisition.
TOCOM total communication intensity determining module 302, for according to the signal processing method that prestores to the base station signal into
Row processing, determines the TOCOM total communication intensity of the base station signal.
Signal quality determining module 303, for according to prestore signal strength processing rule to TOCOM total communication intensity into
Row processing, determines the signal quality of TOCOM total communication number.
In addition, in a specific embodiment, described device further include:
Targeted carrier's determining module, for determining targeted carrier according to the signal quality of TOCOM total communication number；
Transmission channel locking module, for the transmission channel of the acquisition terminal remote communication module to be switched to the mesh
Operator is marked, and the transmission channel is locked.
In addition, in a specific embodiment, the TOCOM total communication intensity determining module is also used to:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal.If
The return value of base station signal includes 65535, illustrates that initialization is failed, abandons the return value of this base station signal.
If the return value of base station signal does not include 65535, the strong of base station signal is extracted according to the return value of base station signal
Angle value, and judge the range of the intensity value of base station signal.
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal.
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine that TOCOM total communication number is strong
Degree, wherein r0Signal strength is converted to for signal strength indication.
In addition, in a specific embodiment, the signal processing method that the basis prestores carries out the base station signal
Processing, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, 7 AT are continuously transmitted to same base station
Instruction, obtains 7 base station signal strength numerical value.
Spectral artifacts strength values are rejected according to the signal processing method prestored.
The numerical value for rejecting spectral artifacts intensity is compared according to the signal processing method prestored, if rejecting improper
The target value that the numerical value of signal strength has preset quantity be it is identical, then it is strong the target value to be set as TOCOM total communication number
Degree.
If reject spectral artifacts intensity numerical value Non-precondition quantity target value be it is identical, according to the letter prestored
Number processing method handles the numerical value for rejecting spectral artifacts intensity, determines the flat of the numerical value for rejecting spectral artifacts intensity
Mean value is TOCOM total communication intensity.
In addition, in a specific embodiment, described device further include:
The acquisition terminal remote communication module is received according to the network signal anomalous event or signal behavior deviation of monitoring
The alarm command that event is sent.
Type of alarm is determined according to the alarm command, and corresponding solution is determined according to the type of alarm, and
It is instructed according to the solution sending action to acquisition terminal remote communication module processing.
In addition, in a specific embodiment, TOCOM total communication acquisition module hardware is constituted mainly by modem core
Piece, power management chip, data memory module, radio frequency part composition.Wherein modem chip is the essential core of module
One of device is the maincenter of entire module, is responsible for the operation of module, the work such as data processing.Power management chip provides module
Various power supplys required for running are the power sources for guaranteeing module and operating normally, including are responsible for base band, data memory module, penetrate
The power supply of frequency part.Data memory module is made of NAND flash and DDR2SDRAM two parts, is responsible for the software program of module
Storage and caching.Radio frequency part is responsible for each operator 2G, 3G, 4G network data communication transmission-receiving function.
It should be understood that the size of the serial number of each step is not meant that the order of the execution order in above-described embodiment, each process
Execution sequence should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention constitutes any limit
It is fixed.
Fig. 4 is the schematic diagram of signal quality monitoring terminal device provided in an embodiment of the present invention, and the terminal of the embodiment is set
Standby 4 include: processor 40, memory 41 and are stored in the meter that can be run in the memory 41 and on the processor 40
Calculation machine program 42, such as signal quality monitoring program.The processor 40 is realized above-mentioned each when executing the computer program 42
Step in a signal quality monitoring method embodiment, such as step 101 shown in FIG. 1 is to 103.Alternatively, the processor 40
The function of each module/unit in above-mentioned each Installation practice, such as module shown in Fig. 3 are realized when executing the computer program 42
301 to 303 function.
Illustratively, the computer program 42 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 41, and are executed by the processor 40, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 42 in signal quality monitoring terminal device 4 is described.For example, the computer journey
Sequence 42 can be divided into synchronization module, summarizing module, obtain module, return module (module in virtual bench), each module
Concrete function is as follows:
Obtain the base station signal of acquisition terminal remote communication module acquisition.
The base station signal is handled according to the signal processing method prestored, determines that the whole network of the base station signal is logical
Signal strength.
TOCOM total communication intensity is handled according to the signal strength processing rule prestored, determines the letter of TOCOM total communication number
Number quality.
Targeted carrier is determined according to the signal quality of TOCOM total communication number.
The transmission channel of the acquisition terminal remote communication module is switched into the targeted carrier, and by the transmission
Channel locking.
The signal processing method that the basis prestores handles the base station signal, determines the complete of the base station signal
Netcom's signal strength includes:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal.
If the return value of base station signal includes 65535, illustrates that initialization is failed, abandon the return of this base station signal
Value.
If the return value of base station signal does not include 65535, the strong of base station signal is extracted according to the return value of base station signal
Angle value, and judge the range of the intensity value of base station signal.
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal.
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine that TOCOM total communication number is strong
Degree, wherein r0Signal strength is converted to for signal strength indication.
The signal processing method that the basis prestores handles the base station signal, determines the complete of the base station signal
Netcom's signal strength includes:
The base station signal is handled according to the signal processing method prestored, 7 AT are continuously transmitted to same base station
Instruction, obtains 7 base station signal strength numerical value.
Spectral artifacts strength values are rejected according to the signal processing method prestored.
The numerical value for rejecting spectral artifacts intensity is compared according to the signal processing method prestored, if rejecting improper
The target value that the numerical value of signal strength has preset quantity be it is identical, then it is strong the target value to be set as TOCOM total communication number
Degree.
If reject spectral artifacts intensity numerical value Non-precondition quantity target value be it is identical, according to the letter prestored
Number processing method handles the numerical value for rejecting spectral artifacts intensity, determines the flat of the numerical value for rejecting spectral artifacts intensity
Mean value is TOCOM total communication intensity.
The acquisition terminal remote communication module is received according to the network signal anomalous event or signal behavior deviation of monitoring
The alarm command that event is sent.
Type of alarm is determined according to the alarm command, and corresponding solution is determined according to the type of alarm, and
It is instructed according to the solution sending action to acquisition terminal remote communication module processing.
The signal quality monitoring terminal device 4 can be desktop PC, notebook, palm PC and cloud service
Device etc. calculates equipment.The signal quality monitoring terminal device may include, but be not limited only to, processor 40, memory 41.Ability
Field technique personnel are appreciated that Fig. 4 is only the example of signal quality monitoring terminal device 4, do not constitute and supervise to signal quality
The restriction for surveying terminal device 4 may include perhaps combining certain components or different than illustrating more or fewer components
Component, such as signal quality monitoring terminal device can also include input-output equipment, network access equipment, bus etc..
Alleged processor 40 can be central processing unit (Central Processing Unit, CPU), can also be
Other general processors, digital signal processor (Digital Signal Processor, DSP), specific integrated circuit
(Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field-
Programmable Gate Array, FPGA) either other programmable logic device, discrete gate or transistor logic,
Discrete hardware components etc..General processor can be microprocessor or the processor is also possible to any conventional processor
Deng.
The memory 41 can be the internal storage unit of the signal quality monitoring terminal device 4, such as signal matter
The hard disk or memory of amount monitoring terminal device 4.The memory 41 is also possible to the outer of the signal quality monitoring terminal device 4
Portion stores the plug-in type hard disk being equipped in equipment, such as signal quality monitoring terminal device 4, intelligent memory card (Smart
Media Card, SMC), secure digital (Secure Digital, SD) card, flash card (Flash Card) etc..Further,
The memory 41 can also both include that the signal quality monitors the internal storage unit of terminal device 4 or including external storage
Equipment.The memory 41 for store the computer program and the signal quality monitoring terminal device needed for other
Program and data.The memory 41 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
The 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, the functional units in various embodiments of the present invention may be integrated into 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 the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium
It may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program code
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (10)
1. a kind of signal quality monitoring method characterized by comprising
Obtain the base station signal of acquisition terminal remote communication module acquisition；
The base station signal is handled according to the signal processing method prestored, determines the TOCOM total communication number of the base station signal
Intensity；
TOCOM total communication intensity is handled according to the signal strength processing rule prestored, determines the signal matter of TOCOM total communication number
Amount.
2. signal quality monitoring method as described in claim 1, which is characterized in that further include:
Targeted carrier is determined according to the signal quality of TOCOM total communication number；
The transmission channel of the acquisition terminal remote communication module is switched into the targeted carrier, and by the transmission channel
Locking.
3. signal quality monitoring method as described in claim 1, which is characterized in that the signal processing method that the basis prestores
The base station signal is handled, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal；
If the return value of base station signal includes 65535, illustrates that initialization is failed, abandon the return value of this base station signal；
If the return value of base station signal does not include 65535, the intensity value of base station signal is extracted according to the return value of base station signal,
And judge the range of the intensity value of base station signal；
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal；
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine TOCOM total communication intensity,
In, r0Signal strength is converted to for signal strength indication.
4. signal quality monitoring method as described in claim 1, which is characterized in that the signal processing method that the basis prestores
The base station signal is handled, determines that the TOCOM total communication intensity of the base station signal includes:
The base station signal is handled according to the signal processing method prestored, 7 AT instructions are continuously transmitted to same base station,
Obtain 7 base station signal strength numerical value；
Spectral artifacts strength values are rejected according to the signal processing method prestored；
The numerical value for rejecting spectral artifacts intensity is compared according to the signal processing method prestored, if rejecting spectral artifacts
The target value that the numerical value of intensity has preset quantity be it is identical, then the target value is set as TOCOM total communication intensity；
If reject spectral artifacts intensity numerical value Non-precondition quantity target value be it is identical, at the signal prestored
Reason method handles the numerical value for rejecting spectral artifacts intensity, determines the average value for rejecting the numerical value of spectral artifacts intensity
For TOCOM total communication intensity.
5. signal quality monitoring method as described in claim 1, which is characterized in that further include:
The acquisition terminal remote communication module is received according to the network signal anomalous event or signal behavior deviation event of monitoring
The alarm command of transmission；
Type of alarm is determined according to the alarm command, and corresponding solution is determined according to the type of alarm, and according to
The solution sending action is instructed to acquisition terminal remote communication module processing.
6. a kind of signal quality monitoring device characterized by comprising
Base station signal obtains module, for obtaining the base station signal of acquisition terminal remote communication module acquisition；
TOCOM total communication intensity determining module, for being handled according to the signal processing method prestored the base station signal,
Determine the TOCOM total communication intensity of the base station signal；
Signal quality determining module, for being handled according to the signal strength processing rule prestored TOCOM total communication intensity,
Determine the signal quality of TOCOM total communication number.
7. signal quality monitoring device as claimed in claim 6, which is characterized in that described device further include:
Targeted carrier's determining module, for determining targeted carrier according to the signal quality of TOCOM total communication number；
Transmission channel locking module is transported for the transmission channel of the acquisition terminal remote communication module to be switched to the target
Quotient is sought, and the transmission channel is locked.
8. signal quality monitoring device as claimed in claim 6, which is characterized in that the TOCOM total communication intensity determining module
It is also used to:
The base station signal is handled according to the signal processing method prestored, determines the return value of base station signal；
If the return value of base station signal includes 65535, illustrates that initialization is failed, abandon the return value of this base station signal；
If the return value of base station signal does not include 65535, the intensity value of base station signal is extracted according to the return value of base station signal,
And judge the range of the intensity value of base station signal；
If the intensity value of base station signal between (- 113,32), does not abandon the base station signal；
If the intensity value of base station signal is between (0,32), according to expression formula r=-113+2*r0Determine TOCOM total communication intensity,
In, r0Signal strength is converted to for signal strength indication.
9. a kind of signal quality monitors terminal device, including memory, processor and storage are in the memory and can be
The computer program run on the processor, which is characterized in that the processor is realized such as when executing the computer program
The step of any one of claim 1 to 5 the method.
10. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In when the computer program is executed by processor the step of any one of such as claim 1 to 5 of realization the method.
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