CN102222371A - Business technology management (BTM) dedicated recorder and data recording and storing method - Google Patents
Business technology management (BTM) dedicated recorder and data recording and storing method Download PDFInfo
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- CN102222371A CN102222371A CN2011100994564A CN201110099456A CN102222371A CN 102222371 A CN102222371 A CN 102222371A CN 2011100994564 A CN2011100994564 A CN 2011100994564A CN 201110099456 A CN201110099456 A CN 201110099456A CN 102222371 A CN102222371 A CN 102222371A
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Abstract
The invention discloses a business technology management (BTM) dedicated recorder and a data recording and storing method. The BTM dedicated recorder comprises a BTM interface module, a main control module, a data recording module, a data dump module and a data communication module. The data recording and storing method comprises the following steps of: acquiring relevant data of BTM equipment and storing the data in a buffer memory by the BTM dedicated recorder; performing normalization process on the data in the buffer memory, adding a check code, and recording the data in different files of an onboard memory medium; reading the data on the onboard memory medium, and then dumping the data to different files of a mobile memory medium or a terminal according to different classes. The BTM dedicated recorder and the data recording and storing method can realize recording of the relevant data of the BTM equipment and dumping the data in a plurality of manners, thereby realizing monitoring on the operation of the BTM equipment, facilitating the fault location of the BTM equipment and improving the usability and the maintainability of the BTM equipment.
Description
Technical field
The present invention relates to the data recording field of car-mounted device, particularly a kind of BTM specific record device and this BTM specific record device carry out the method for recording storage to the BTM equipment-related data.
Background technology
Along with Chinese national economy to improving constantly that transportation by railroad requires, the requirement of railroad train operational management and security control is also risen to new grade.China's train control system (CTCS) is for satisfying the train control system that new requirement grows up and is applied to China's modern railways.
In the CTCS system, the vehicle-mounted receiving system BTM of transponder information is a pith in the basis of signals facility, be mainly used in the information that receives ground transponder, and information is resolved, the transponder message transmissions that decoding is obtained is to the train operation monitoring device.
CAN is the abbreviation of Controller Area Network, is the serial communication protocol of ISO International standardization.Use in this BTM system that the CAN bus is finished reliably, the safe communication function, the CAN bus is responsible for transmitting important informations such as message information, equipment state.
In actual applications, the related data of BTM equipment is used and is safeguarded all extremely important BTM equipment, but there is not suitable register that the related data of BTM equipment is carried out record at present, promptly there are not work state information data, the exploit information data of register to BTM equipment, and the communication data between BTM equipment and the row car controlling borne computer carries out record, so lack operation monitoring in the prior art to BTM equipment, lack the complete and effective data and come BTM device fails and wrong reason are analyzed, the working service of BTM equipment has certain difficulty.
Summary of the invention
Problem based on above-mentioned proposition, the purpose of embodiment of the present invention provides a kind of BTM specific record device, and this BTM specific record device carries out the method for recording storage to the BTM equipment-related data, can realize the related data of BTM equipment is carried out record, and can adopt multiple mode unload database, realization is convenient to the localization of fault of BTM equipment to the operation monitoring of BTM equipment, has improved the availability and the maintainability of BTM equipment.
The invention provides a kind of BTM specific record device, this BTM specific record device comprises: BTM interface module, main control module, data recordin module, data dump module and data communication module;
The BTM interface module links to each other with BTM equipment, is used to obtain the related data of described BTM equipment;
Described main control module is used for the data that described BTM interface module is obtained are carried out analyzing and processing, and controls the various operations of each module;
Described data recordin module is used to store the data after the described main control module analyzing and processing, simultaneously described data dump is carried in the storage medium to plate;
Described data dump module is used for described plate is carried data dump that storage medium stores in mobile memory medium or terminal;
Described data communication module, the Terminal Server Client that is delivered to that is used for described plate is carried the data in real time that storage medium stores is preserved.
The present invention also provides a kind of BTM specific record device that the related data of BTM equipment is carried out the method for recording storage, and described method comprises:
BTM specific record device is gathered the related data of BTM equipment, and with described data recording in buffer memory;
Described BTM specific record device adds check code, and carries described data dump in the different files of storage medium to plate according to described classification of Data difference the processing of standardizing of the data in the described buffer memory;
Described BTM specific record device reads described plate and carries data on the storage medium, according to described classification of Data difference with described data dump in the different files of mobile memory medium or terminal.
Beneficial effect of the present invention is: BTM specific record device provided by the invention and data recording and storing method can carry out record to the related data of BTM equipment, promptly can not only at large write down the various running state data of BTM equipment, comprise normal operating condition and break down, the running status of mistake, can also write down the communication data between BTM equipment and the row car controlling borne computer, and can be to the multiple mode dump of The data of record, so just can come BTM device fails and wrong reason are analyzed by the data of BTM specific record device record, realization is to the operation monitoring of BTM equipment, be convenient to the localization of fault of BTM equipment, improved the availability and the maintainability of BTM equipment.
Description of drawings
Fig. 1 is the BTM specific record device of the embodiment of the invention and the connection diagram of other equipment;
Fig. 2 is the concrete structure block diagram of the BTM specific record device of the embodiment of the invention;
Fig. 3 is the BTM specific record device of the embodiment of the invention carries out recording storage to the related data in the BTM equipment a process flow diagram;
Fig. 4 is that the BTM specific record device of the embodiment of the invention carries method flow diagram in the storage medium with data dump to plate;
Fig. 5 is that the BTM specific record device of the embodiment of the invention is with the method flow diagram of data dump in mobile memory medium or the terminal;
Fig. 6 is that the BTM specific record device of the embodiment of the invention sends to method flow diagram in the Terminal Server Client with data.
Embodiment
For making the purpose, technical solutions and advantages of the present invention more explicit,, the present invention is described in further details below in conjunction with embodiment and accompanying drawing.At this, exemplary embodiment of the present invention and explanation thereof are mainly used in explanation the present invention, but not as a limitation of the invention.
Embodiment one
The embodiment of the invention provides a kind of BTM specific record device, this BTM specific record device and BTM
Equipment links to each other, be used to write down the BTM equipment-related data, the uplink signal that specifically comprises work state information data, decoding message information and BTM equipment, also be used to write down the communication data between BTM equipment and the row car controlling borne computer, and this BTM specific record device can also be to the multiple mode dump of The data of record.
As shown in Figure 1, BTM specific record device comprises: BTM interface module 101, main control module 102, data recordin module 103, data dump module 104 and data communication module 105;
BTM interface module 101 links to each other with BTM equipment, is used to obtain the related data of BTM equipment;
Main control module 102, the data that are used for the BTM interface module is obtained are carried out analyzing and processing, and control the various operations of each module;
Data recordin module 103 is used to store the data after the main control module analyzing and processing, and above-mentioned data dump is carried in the storage medium to plate;
Data dump module 104 is used for plate is carried data dump that storage medium stores in other mobile memory medium or terminal;
Data communication module 105, the Terminal Server Client that is delivered to that is used for plate is carried the data in real time that storage medium stores is preserved.
Further, as shown in Figure 2, the BTM interface module specifically comprises:
Asynchronous communication serial ports unit is used to obtain the data of BTM equipment, and the communication data between BTM equipment and the row car controlling borne computer; Particularly, asynchronous communication serial ports unit in the present embodiment is made up of the circuit that electrostatic protection device, asynchronous serial port transmitting-receiving chip for driving and electrical isolation chip constitute, comprise ten road asynchronous communication serial ports altogether, wherein two-way is used to receive BTM equipment self-inspection information data, all the other eight tunnel communication datas that are used to receive between row car controlling borne computer and the BTM equipment;
The CAN Bus Interface Unit is used to obtain the CAN communication data of BTM equipment, and particularly, the CAN Bus Interface Unit in the present embodiment is made up of the circuit that electrostatic protection device, CAN transmitting-receiving chip for driving, electrical isolation chip constitute;
The link signal collecting unit is used for uplink signal is gathered and analog to digital conversion, and particularly, the link signal collecting unit in the present embodiment is made up of the circuit that adaptive resistor network of link signal and modulus acquisition chip constitute.
The BTM interface module can also comprise in the present embodiment:
The supply voltage collecting unit is used for the supply voltage value of BTM equipment is isolated amplification, and gathers, and specifically the circuit that is made of the adaptive resistor network of supply voltage, isolation operational amplifier is formed.
Temperature collecting cell is used to monitor the working temperature value of BTM equipment, and gathers, and in the present embodiment, specifically the circuit that is made of digital temperature sensor is formed.
Correspondingly, data recordin module specifically comprises:
Whether unusually and whether change inspection unit is used for carrying storage medium by record interface unit inspection plate;
The recording processing unit is used for the processing of standardizing of the data of above-mentioned storage is added check code to it, and according to above-mentioned classification of Data difference above-mentioned data is kept in the different files that plate carries storage medium; And be used for when breaking down, carrying out fault handling;
The record interface unit is used for providing interface so that above-mentioned data dump is carried storage medium to plate.
Correspondingly, the data dump module specifically comprises:
Whether inspection unit is used to check whether the dump interface unit is unusual, also be used for by dump interface unit inspection mobile memory medium or terminal available;
The dump processing unit is used for plate is carried data read on the storage medium, and according to above-mentioned classification of Data different by the dump interface unit with above-mentioned data dump in the different files of mobile memory medium or terminal; Also be used for when breaking down, carrying out fault handling;
The dump interface unit is used to provide the dump interface to be saved in mobile memory medium or terminal slave plate is carried the data that read on the storage medium, and concrete dump interface unit is made up of the circuit that USB chip for driving, USB power supply control chip constitute.
Correspondingly, data communication module specifically comprises:
Communications processor element is used for sending the request of connecting to Terminal Server Client, and after connecting, and plate is carried data read on the storage medium, and the data that read by the communication protocol processing of standardizing, and are sent to Terminal Server Client; Also be used for when communication process breaks down, carrying out fault handling;
Communications interface unit, the data transfer after being used to provide communication interface with above-mentioned normalization is to Terminal Server Client, and particularly, above-mentioned communications interface unit is made of chip for driving, isolating chip, electrostatic defending chip.
Further, BTM specific record implement body also comprises:
The real time clock module, the time that is used to obtain BTM equipment, year, month, day, hour, min, second time of specifically obtaining BTM equipment; In the present embodiment, the real time clock module is made up of the circuit that digital real-time timepiece chip constitutes;
The supervision reseting module, be used for unusual at supply voltage, running software is unusual, main control module is resetted, to prevent flying ease or crashing of program run; Particularly, the supervision reseting module in the present embodiment is made up of the circuit that voltage monitoring chip, watchdog chip constitute;
Mode selection module is used to provide multiple logging mode, is convenient to the logging mode that the user selects needs; Particularly, the mode selection module in the present embodiment is made up of the circuit that jumper terminal, latch constitute;
Indicating lamp module, be used for the working condition of BTM specific record device is indicated, specifically represent the different operating situation of BTM specific record device by the various combination bright, that go out, glimmer of pilot lamp, in the present embodiment, indicating lamp module is made up of the circuit that LED light emitting diode, chip for driving constitute.
The BTM specific record device that present embodiment provides not only can carry out detailed data recording to the various running statuses of BTM equipment, comprise normal operating condition and break down, the running status of mistake, can also write down the communication data between BTM equipment and the row car controlling borne computer, and BTM specific record device can carry out dump to the multiple mode of The data of record, so just can analyze BTM device fails and wrong reason by the data of BTM specific record device record, realization is to the operation monitoring of BTM equipment, be convenient to the localization of fault of BTM equipment, improved the availability and the maintainability of BTM equipment.
Embodiment two
As shown in Figure 3, present embodiment provides a kind of BTM specific record device that the related data of BTM equipment is carried out the method for recording storage, and concrete operations comprise:
S1:BTM specific record device is gathered the related data of BTM equipment, and the above-mentioned data that collect are saved in the buffer memory;
S2:BTM specific record device adds check code, and carries above-mentioned data dump in the different files of storage medium to plate according to the classification of Data difference the processing of standardizing of the data in the above-mentioned buffer memory;
S3:BTM specific record device reads plate and carries data in the storage medium, according to the classification of Data difference with above-mentioned data dump in the different files of mobile memory medium or terminal.
In the present embodiment, S1 to S3 is not absolute carrying out in order, wherein the priority of S1 is the highest, promptly in carrying out S2 or S3 process, when needs are carried out S1, then jumping to S1 immediately begins to carry out, return the continuation origin operation Deng S1 again after complete, and in carrying out S2 or S3 in any step process, when needs are carried out other steps, then jumping to this step immediately begins to carry out, return the continuation origin operation again after waiting this step complete, as when carrying out S3, if need to carry out S2, then jump to S2 immediately and begin to carry out, turning back to S3 again after waiting S2 to execute continues to carry out.
Particularly, in present embodiment S1, the operation that BTM specific record device is gathered the related data of BTM equipment is specially:
Asynchronous communication serial ports in the BTM specific record device obtains BTM equipment self-inspection information data, and the serial communication data between BTM equipment and the row car controlling borne computer;
The CAN bus interface is obtained the CAN communication data of BTM equipment;
The link signal collecting unit is gathered the uplink signal envelope, and carries out analog to digital conversion;
The supply voltage collecting unit is isolated the supply voltage value that amplifies, gathers BTM equipment;
Temperature collecting cell monitoring, the working temperature value of gathering BTM equipment.
Further, Fig. 4 show BTM specific record device to the data in the buffer memory standardize handle before, and BTM specific record device whole flow process that the data in the buffer memory are standardized and handled, specific as follows:
Step 401:BTM specific record device inspection plate carries storage medium, judges whether to note abnormalities;
If, then enter malfunction, carry out fault handling;
If not, execution in step 402 then;
Step 402: enter initialization, and inspection plate carries storage medium and whether change, if then execution in step 403, if not, then execution in step 404;
Wherein in step 401 and the step 402 inspection plate whether carry whether storage medium reach unusually be all checking by the record interface unit of changing.
Step 403: the content that above-mentioned plate is carried in the storage medium empties, and proceeds initialization, and execution in step 405;
Step 404: keep above-mentioned plate to carry content in the storage medium, proceed initialization, and execution in step 405;
Step 405: the result after initialization finished checks, judges whether success of initialization, if then execution in step 406, if not, then enters malfunction, carries out fault handling;
Step 406: read the data in the buffer memory, and to reading the data that the obtain processing of standardizing;
Step 407: the data after the normalization processing are added check code;
Step 408: be dumped to respectively in the different files that above-mentioned plate carries storage medium adding data behind the check code according to above-mentioned classification of Data difference.
Wherein, in fault treating procedure and in the process of normal execution above-mentioned steps, the indicating lamp module of BTM specific record device all can provide indication, is convenient to the user and operates accordingly according to indication.
Further, Fig. 5 shows BTM specific record device slave plate and carries in the storage medium before the reading of data, and BTM specific record device is specific as follows with the whole flow process of data dump in mobile memory medium or the terminal:
Step 501:BTM specific record device checks whether the dump interface takes place unusually;
If, then enter malfunction, carry out fault handling;
If not, execution in step 502 then;
Step 502: enter initialization, and whether available by dump interface check mobile memory medium or terminal;
If not, then withdraw from and return;
If then execution in step 503;
Step 503: read plate and carry the data of storing on the storage medium;
Step 504: by the dump interface, and according to above-mentioned classification of Data difference with above-mentioned data dump in the different files of mobile memory medium or terminal.
Wherein, in fault treating procedure and in the process of normal execution above-mentioned steps, the indicating lamp module of BTM specific record device all can provide indication, is convenient to the user and operates accordingly according to indication.
Further, present embodiment can also comprise:
S4:BTM specific record device reads plate and carries data on the storage medium, to the processing of standardizing of above-mentioned data, the data after the above-mentioned processing is sent to Terminal Server Client preserve.
Idiographic flow is as shown in Figure 6:
Step 601:BTM specific record device sends the request of connecting to Terminal Server Client;
Step 602: judge whether that the permission of receiving Terminal Server Client connects answer;
If not, then enter malfunction, carry out fault handling;
If then execution in step 603;
Step 603: read plate and carry data on the storage medium;
Step 604: above-mentioned data are handled by communication protocol specificationsization, sent to Terminal Server Client then and preserve.
In the present embodiment, if communicate when breaking down in the process, then carry out fault handling at BTM specific record device and Terminal Server Client.
Wherein, in fault treating procedure and in the process of normal execution above-mentioned steps, the indicating lamp module of BTM specific record device all can provide indication, is convenient to the user and operates accordingly according to indication.
The BTM specific record device that present embodiment provides not only can carry out detailed data recording to the various running statuses of BTM equipment to the method that the related data of BTM equipment is carried out recording storage, comprise normal operating condition and break down, the running status of mistake, can also write down the communication data between BTM equipment and the row car controlling borne computer, and BTM specific record device can carry out dump to the multiple mode of The data of record, so just can analyze BTM device fails and wrong reason by the data of BTM specific record device record, realization is to the operation monitoring of BTM equipment, be convenient to the localization of fault of BTM equipment, improved the availability and the maintainability of BTM equipment.
In a word, the above is the preferred embodiment of technical solution of the present invention only, is not to be used to limit protection scope of the present invention.All any modifications of being done within the spirit and principles in the present invention, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a BTM specific record device is characterized in that, comprising: BTM interface module, main control module, data recordin module, data dump module and data communication module;
Described BTM interface module links to each other with BTM equipment, is used to obtain the related data of described BTM equipment;
Described main control module is used for the data that described BTM interface module is obtained are carried out analyzing and processing, and controls the various operations of each module;
Described data recordin module is used to store the data after the described main control module analyzing and processing, simultaneously described data dump is carried in the storage medium to plate;
Described data dump module is used for described plate is carried data dump that storage medium stores in mobile memory medium or terminal;
Described data communication module, the Terminal Server Client that is delivered to that is used for described plate is carried the data in real time that storage medium stores is preserved.
2. BTM specific record device according to claim 1 is characterized in that, described BTM interface module specifically comprises:
Asynchronous communication serial ports unit is used to obtain the serial communication data between described BTM equipment and the row car controlling borne computer;
The CAN Bus Interface Unit is used to obtain the CAN communication data of described BTM equipment;
The link signal collecting unit is used for uplink signal is gathered and analog to digital conversion.
3. BTM specific record device according to claim 2 is characterized in that, described BTM interface module also comprises:
The supply voltage collecting unit is used for the supply voltage value of described BTM equipment is isolated amplification, and gathers;
Temperature collecting cell is used to monitor the working temperature value of described BTM equipment and gather.
4. BTM specific record device according to claim 1 is characterized in that described data recordin module specifically comprises:
Whether unusually and whether change inspection unit is used for inspection plate and carries storage medium;
The recording processing unit is used for check code is added in the processing of standardizing of the data of described storage, and according to described classification of Data difference described data is kept in the different files that described plate carries storage medium;
The record interface unit is used for providing interface so that described data dump is carried storage medium to plate.
5. BTM specific record device according to claim 1 is characterized in that, described data dump module specifically comprises:
Inspection unit is used to check whether the dump interface unit is unusual, is used to also check whether mobile memory medium or terminal be available;
The dump processing unit is used for described plate is carried data read on the storage medium, and described data is saved in the different files of mobile memory medium or terminal according to described classification of Data difference;
The dump interface unit is used to provide interface to arrive described mobile memory medium or terminal described slave plate is carried the data dump that reads on the storage medium.
6. BTM specific record device according to claim 1 is characterized in that described data communication module specifically comprises:
Communications processor element is used for sending the request of connecting to Terminal Server Client, and after connecting, and described plate is carried data read on the storage medium, to the processing of standardizing of described data, and sends to described Terminal Server Client;
Communications interface unit is used to provide interface to arrive described Terminal Server Client with the data transfer after described normalization is handled.
7. BTM specific record device according to claim 1 is characterized in that, described BTM specific record device also comprises:
The real time clock module, the time that is used to obtain described BTM equipment;
The supervision reseting module, be used for unusual at supply voltage, running software is unusual, described main control module is resetted;
Mode selection module is used to provide multiple logging mode, is convenient to the logging mode that the user selects needs;
Indicating lamp module is used for the working condition of BTM specific record device is indicated.
8. a BTM specific record device carries out the method for recording storage to the related data of BTM equipment, it is characterized in that described method comprises:
BTM specific record device is gathered the related data of BTM equipment, and with described data recording in buffer memory;
Described BTM specific record device adds check code, and carries described data dump in the different files of storage medium to plate according to described classification of Data difference the processing of standardizing of the data in the described buffer memory;
Described BTM specific record device reads described plate and carries data on the storage medium, according to described classification of Data difference with described data dump in the different files of mobile memory medium or terminal.
9. method as claimed in claim 8 is characterized in that, the operation that described BTM specific record device is gathered the related data of BTM equipment is specially:
Obtain serial communication data between described BTM equipment and the row car controlling borne computer by the asynchronous communication serial ports;
Obtain the CAN communication data of described BTM equipment by the CAN bus interface;
Gather the uplink signal envelope by link signal centralized procurement unit, and carry out analog to digital conversion;
By the supply voltage collecting unit supply voltage value of described BTM equipment is isolated amplification, and gather;
Monitor the working temperature value of described BTM equipment and gather by temperature collecting cell.
10. method as claimed in claim 8 is characterized in that, described BTM specific record device to the data in the buffer memory standardize handle before, described method also comprises:
Check whether described plate carries storage medium unusual;
If then carry out fault handling;
If not, then carry out initialization, and check that described plate carries storage medium and whether changes;
If then the content that described plate is carried in the storage medium empties, and proceeds initialization;
If not, then keep described plate to carry content in the storage medium, proceed initialization.
11. method as claimed in claim 8 is characterized in that, described BTM specific record device reads described plate and carries before the data on the storage medium, and described method also comprises:
Check whether the dump interface is unusual;
If then carry out fault handling;
If not, then carry out initialization, and check whether described mobile memory medium or terminal be available;
If then read described plate and carry data on the storage medium;
If not, then withdraw from.
12. method as claimed in claim 8 is characterized in that, described method also comprises:
Described BTM specific record device sends the request of connecting to Terminal Server Client;
If do not receive answer, then carry out fault handling;
If receive and allow to connect reply, then read described plate and carry data on the storage medium, to the processing of standardizing of described data, send to described Terminal Server Client.
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| CN114553259A (en) * | 2022-03-07 | 2022-05-27 | 上海地铁维护保障有限公司 | Transponder transmission module fault locating device |
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| CN101941451A (en) * | 2010-08-31 | 2011-01-12 | 北京交通大学 | Intermittent train control system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105303639A (en) * | 2015-11-11 | 2016-02-03 | 广东威创视讯科技股份有限公司 | Fault information recording method and related apparatus |
| CN105303639B (en) * | 2015-11-11 | 2019-01-18 | 广东威创视讯科技股份有限公司 | A kind of fault message recording method and relevant apparatus |
| CN114553259A (en) * | 2022-03-07 | 2022-05-27 | 上海地铁维护保障有限公司 | Transponder transmission module fault locating device |
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