CN102545971A - Failure positioning method for Bluetooth system - Google Patents
Failure positioning method for Bluetooth system Download PDFInfo
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- CN102545971A CN102545971A CN2011104599850A CN201110459985A CN102545971A CN 102545971 A CN102545971 A CN 102545971A CN 2011104599850 A CN2011104599850 A CN 2011104599850A CN 201110459985 A CN201110459985 A CN 201110459985A CN 102545971 A CN102545971 A CN 102545971A
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Abstract
The invention provides a failure positioning method for a Bluetooth system. The Bluetooth system comprises a first Bluetooth module, a transmission path and a second Bluetooth module, and a signal transmitted to the second Bluetooth module from the first Bluetooth module via the transmission path differs from another signal received by the second Bluetooth module. The method is characterized by comprising the following steps: firstly, the first Bluetooth module transmits a first signal to the first Bluetooth module in a loopback manner; secondly, the first Bluetooth module receives a second signal; and lastly, positions of failures of the Bluetooth system are confirmed by comparing the first signal with the second signal. By adopting the method provided by the invention, failures of the Bluetooth system can be quickly and accurately positioned, so as to achieve convenience, practicality, quickness and high efficiency in use.
Description
Technical field
The present invention relates to the communications field basically, more specifically, relates to a kind of Bluetooth system Fault Locating Method.
Background technology
Maximum characteristics of information age are that convenient information is fast propagated, and just are being based on this point, and the technical staff is also making great efforts the outstanding information data transmission mode of exploitation.Bluetooth is a kind of radiotechnics of support equipment short haul connection.Can comprise that carrying out wireless messages between numerous equipment such as mobile phone, PDA, wireless headset, notebook computer, relative peripheral exchanges.Utilize Bluetooth technology, can simplify the communication between the mobile communication terminal device effectively, also communicating by letter between simplified apparatus and the internet successfully is efficient more rapidly thereby transfer of data becomes, and is the radio communication widening road.Bluetooth adopts distributed network structure and fast frequency hopping and short packet technology, supports point-to-point and point-to-multipoint delivery, is operated in 2.4GHz ISM (i.e. industry, science, the medical science) frequency range of global general-use.
In practical application, Bluetooth system may break down, and becomes a great problem of this area for the Bluetooth system failure location, and especially before communication link can't be set up, being difficult to navigate to the end was that fault has appearred in which part.
Prior art provides a kind of bluetooth testing apparatus, comprises radio circuit, and connects the baseband circuit of this radio circuit, wherein, and the audio output interface external loudspeaker of this baseband circuit.This prior art has improved the reliability of bluetooth test to a certain extent.
Can yet can above-mentioned prior art is merely able to test bluetooth operate as normal, that is to say, can only test bluetooth and set up path, but when Bluetooth communication occurs, can't confirm the position that fault occurs.
Summary of the invention
To the defective of above-mentioned prior art, how Bluetooth system Fault Locating Method provided by the present invention has solved the technical problem with fault location.
According to an aspect of the present invention; A kind of Bluetooth system Fault Locating Method is provided; Said Bluetooth system comprises first bluetooth module, transmission channel and second bluetooth module; Said first bluetooth module is different with the signal that said second bluetooth module receives to the signal that said second bluetooth module sends through said transmission channel, and it is characterized in that said method comprises: step S1: said first bluetooth module sends it back said first bluetooth module through Loopback Mode with said first signal; Step S2: said first bluetooth module receives secondary signal; And step S3: the abort situation of confirming said Bluetooth system through more said first signal and said secondary signal.
In this Bluetooth system Fault Locating Method, said step S3 comprises: if said first signal is identical with said secondary signal, then fault occurs in said second bluetooth module.
In this Bluetooth system Fault Locating Method, said step S3 comprises: if said first signal is different with said secondary signal, then fault occurs in said first bluetooth module or said transmission channel.
In this Bluetooth system Fault Locating Method, said first bluetooth module or said second bluetooth module are the portable blue-tooth terminal module.
In this Bluetooth system Fault Locating Method, said first bluetooth module or said second bluetooth module are connected with administration module with the XR20M1172 chip through the I2C bus.
In this Bluetooth system Fault Locating Method, said step S1 comprises: step S11: import information that first signal or said administration module gather the coupled functional module that connects as first signal to said administration module; And step S12: said first bluetooth module sends it back said first module through Loopback Mode with said first signal.
In this Bluetooth system Fault Locating Method, at least one during said step S1 further may further comprise the steps: through said administration module inquiry help information; Through said administration module said first bluetooth module or said second bluetooth module are resetted; Through said administration module with said first bluetooth module or the said second bluetooth module initialization; Send the 3rd signal through said administration module to said first bluetooth module; Send the 4th signal through said administration module to said second bluetooth module; Dispose the parameter of said first bluetooth module through said administration module; And the parameter that disposes said second bluetooth module through said administration module.
In this Bluetooth system Fault Locating Method, said administration module is a computer,
In this Bluetooth system Fault Locating Method, said functional module is a blade server.
Through Bluetooth system Fault Locating Method described in the invention, can locate convenient and practical, quickness and high efficiency quickly and accurately to fault.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification, is used to explain the present invention with embodiments of the invention, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the overview flow chart according to Bluetooth system Fault Locating Method of the present invention;
Fig. 2 is the particular flow sheet according to Bluetooth system Fault Locating Method of the present invention;
Fig. 3 is the flow chart according to the instance of Bluetooth system Fault Locating Method of the present invention;
Fig. 4 is the structural representation according to the instance of Bluetooth system Fault Locating Method of the present invention;
Fig. 5 is the form according to the monitoring message in the instance of Bluetooth system Fault Locating Method of the present invention;
Fig. 6 is the form according to the control message in the instance of Bluetooth system Fault Locating Method of the present invention.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for explanation and explains the present invention, and be not used in qualification the present invention.
Fig. 1 is the overview flow chart according to Bluetooth system Fault Locating Method of the present invention.The applied Bluetooth system of Bluetooth system Fault Locating Method illustrated in fig. 1 comprises first bluetooth module, transmission channel and second bluetooth module; Wherein, First bluetooth module is different with the signal that second bluetooth module receives to the signal that second bluetooth module sends through transmission channel; That is to say that fault has taken place this Bluetooth system, occur in and where go up but can't locate this fault.Therefore, this fault is positioned through method illustrated in fig. 1.In Fig. 1:
Step S100: first bluetooth module sends it back first bluetooth module through Loopback Mode with first signal.Wherein, loopback is one of function of bluetooth module, through this mode, can the data of wanting to send out sent, and is sent out termination and receives.
Step S102: first bluetooth module receives secondary signal.
Step S104: confirm the abort situation of Bluetooth system through comparing first signal and secondary signal.
Wherein, this first bluetooth module can occur with different forms based on the different application mode with second bluetooth module.Can relatively-stationary mode be installed on the administration module such as first bluetooth module, second bluetooth module can be the portable blue-tooth terminal module.Preferably, this administration module can be a computer, and wherein, first bluetooth module or second bluetooth module are connected with administration module with the XR20M1172 chip through the I2C bus.
Through Bluetooth system Fault Locating Method described in the invention, can locate convenient and practical, quickness and high efficiency quickly and accurately to fault.
Fig. 2 is the particular flow sheet according to Bluetooth system Fault Locating Method of the present invention.In Fig. 2:
Step S200: import information that first signal or administration module gather the coupled functional module that connects as first signal to administration module.Wherein, administration module is a computer, and preferably, administration module is a notebook computer.In addition, functional module can be a blade server.In one embodiment, can instruction be input in the notebook computer through keyboard, be first signal by computer through treatment conversion.In another embodiment; Can notebook computer be connected with blade server; The Information Monitoring from blade server of this notebook computer (such as; Chassis information, blade information, power information, system fan information, low speed switching module information, high speed switching module information, memory module information or the like), be secondary signal with this information translation then.
Step S202: first bluetooth module sends it back first module through Loopback Mode with first signal.
Step S204: first bluetooth module receives secondary signal.
Step S206: judge whether first signal is identical with secondary signal.If first signal is identical with secondary signal, then this method proceeds to step S208, promptly judges fault and occurs in second bluetooth module.If first signal is different with secondary signal, then this method proceeds to step S210, promptly judges fault and occurs in first bluetooth module or transmission channel.
Through Bluetooth system Fault Locating Method described in the invention, can locate convenient and practical, quickness and high efficiency quickly and accurately to fault.In addition, obtain first signal through utilizing administration module, can be so that localization method be more flexible, and can check in test and the concrete parameter of the functional module that is connected with administration module make this method practical more that function is abundanter.
Below will the Bluetooth system Fault Locating Method be described through an instance.
Fig. 3 is the flow chart according to the instance of Bluetooth system Fault Locating Method of the present invention; Fig. 4 is the structural representation according to the instance of Bluetooth system Fault Locating Method of the present invention.
Sending data (promptly monitor message, in following Fig. 5, describe), 1 with the bluetooth module (first bluetooth module) that is connected with notebook computer to hand-hold Bluetooth terminal module (second bluetooth module)) diagnostic software provides a cover graphic user interface.The attendant gives administration module through diagnostic software generation command adapted thereto; 2) administration module is responsible for instruction is handled, according to the communication message of command request by self-defining protocol construction correspondence; 3) administration module CPU sends message as XR20M1172 (I2C-UART bridging chip) to bluetooth module through the I2C bus; 4) XR20M1172 converts the I2C formatted data into the generic serial port data, transmits to bluetooth module; 5) bluetooth module is pressed the Bluetooth protocol coding, outwards launches through wireless channel afterwards; 6) the hand-hold Bluetooth terminal equipment receives wireless signal, through the wireless signal decoding, is reduced to message; 7) Bluetooth terminal software is resolved these messages and is carried out corresponding instruction according to custom protocol.It is similar that the hand-hold Bluetooth terminal module sends data (promptly control message, in following Fig. 6, describe) situation to bluetooth module, no longer details.If find that in above-mentioned transmission receiving course this Bluetooth system breaks down, inconsistent such as the signal of signal that receives and transmission, then can support internal loopback mechanism by XR20M1172; The signal that should send to the hand-hold Bluetooth terminal module sends it back this bluetooth module; Like this can be more specific relevant environment be verified, thus the concrete position that the problem of differentiating goes out accomplishes quick and precisely to locate; Promptly; If the signal that receives is identical with the signal of transmission, explain that then transmitting terminal (bluetooth module) and transmission channel are in proper working order, thereby fault appears at receiving terminal (hand-hold Bluetooth terminal module); If if the signal that receives is different with the signal of transmission, then fault occurs in transmitting terminal (bluetooth module) and transmission channel.
Except above-mentioned transmission signal, receive signal, loopback operation, as shown in Figure 3, can be through to the administration module input instruction, then should instruction by the administration module analysis, thus the help information of checking, reset, the operation of self-defined, configuration or the like.
Fig. 5 and Fig. 6 show the message structure of above-mentioned monitoring message and control message, and wherein, Fig. 5 is the form according to the monitoring message in the instance of Bluetooth system Fault Locating Method of the present invention; Fig. 6 is the form according to the control message in the instance of Bluetooth system Fault Locating Method of the present invention.
Through Bluetooth system Fault Locating Method described in the invention, can locate convenient and practical, quickness and high efficiency quickly and accurately to fault.In addition, obtain first signal through utilizing administration module, can be so that localization method be more flexible, and can check in test and the concrete parameter of the functional module that is connected with administration module make this method practical more that function is abundanter.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. Bluetooth system Fault Locating Method; Said Bluetooth system comprises first bluetooth module, transmission channel and second bluetooth module; Said first bluetooth module is different with the signal that said second bluetooth module receives to the signal that said second bluetooth module sends through said transmission channel; It is characterized in that said method comprises:
Step S1: said first bluetooth module sends it back said first bluetooth module through Loopback Mode with said first signal;
Step S2: said first bluetooth module receives secondary signal; And
Step S3: the abort situation of confirming said Bluetooth system through more said first signal and said secondary signal.
2. Bluetooth system Fault Locating Method according to claim 1 is characterized in that, said step S3 comprises: if said first signal is identical with said secondary signal, then fault occurs in said second bluetooth module.
3. Bluetooth system Fault Locating Method according to claim 1 is characterized in that, said step S3 comprises: if said first signal is different with said secondary signal, then fault occurs in said first bluetooth module or said transmission channel.
4. Bluetooth system Fault Locating Method according to claim 3 is characterized in that, said first bluetooth module or said second bluetooth module are the portable blue-tooth terminal module.
5. Bluetooth system Fault Locating Method according to claim 4 is characterized in that, said first bluetooth module or said second bluetooth module are connected with administration module with the XR20M1172 chip through the I2C bus.
6. Bluetooth system Fault Locating Method according to claim 5 is characterized in that, said step S1 comprises:
Step S11: import information that first signal or said administration module gather the coupled functional module that connects as first signal to said administration module; And
Step S12: said first bluetooth module sends it back said first module through Loopback Mode with said first signal.
7. Bluetooth system Fault Locating Method according to claim 6 is characterized in that, at least one during said step S1 further may further comprise the steps:
Through said administration module inquiry help information;
Through said administration module said first bluetooth module or said second bluetooth module are resetted;
Through said administration module with said first bluetooth module or the said second bluetooth module initialization;
Send the 3rd signal through said administration module to said first bluetooth module;
Send the 4th signal through said administration module to said second bluetooth module;
Dispose the parameter of said first bluetooth module through said administration module; And
Dispose the parameter of said second bluetooth module through said administration module.
8. Bluetooth system Fault Locating Method according to claim 7 is characterized in that, said administration module is a computer.
9. Bluetooth system Fault Locating Method according to claim 8 is characterized in that, said functional module is a blade server.
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| CN201110459985.0A CN102545971B (en) | 2011-12-31 | 2011-12-31 | Failure positioning method for Bluetooth system |
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| CN201110459985.0A CN102545971B (en) | 2011-12-31 | 2011-12-31 | Failure positioning method for Bluetooth system |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101707541A (en) * | 2009-12-14 | 2010-05-12 | 杭州华三通信技术有限公司 | Fault diagnosing method and device |
| CN101964671A (en) * | 2009-07-22 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Automatic testing method for Bluetooth function of electronic product |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101964671A (en) * | 2009-07-22 | 2011-02-02 | 鸿富锦精密工业（深圳）有限公司 | Automatic testing method for Bluetooth function of electronic product |
| CN101707541A (en) * | 2009-12-14 | 2010-05-12 | 杭州华三通信技术有限公司 | Fault diagnosing method and device |
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Effective date of registration: 20180130 Address after: North building, No. 1699 building 215300 Jiangsu Province, Yushan city Kunshan town Zuchongzhi Road Room 405 Patentee after: Zhongke controlled Information Industry Co., Ltd. Address before: 300384 Tianjin city Xiqing District Huayuan Industrial Zone (outer ring) Haitai Huake Street No. 15 1-3 Patentee before: Sugon Information Industry Co., Ltd. |