CN104504773A - Transmission method and device for locomotive running state data - Google Patents
Transmission method and device for locomotive running state data Download PDFInfo
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- CN104504773A CN104504773A CN201410667331.0A CN201410667331A CN104504773A CN 104504773 A CN104504773 A CN 104504773A CN 201410667331 A CN201410667331 A CN 201410667331A CN 104504773 A CN104504773 A CN 104504773A
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- state data
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Abstract
The invention discloses a transmission method for locomotive running state data. The method comprises the following steps: acquiring the locomotive running state data; judging whether the locomotive running state data contains data characterizing locomotive abnormity; if the locomotive running state data contains the data characterizing locomotive abnormity, packaging the data characterizing locomotive abnormity into abnormal data with network transmission format; and transmitting the abnormal date to a wireless terminal. The method provided by the invention can realize real-time monitoring on the locomotive running state data; once the data characterizing locomotive abnormity is determined to be contained in the locomotive running state date, the data is pushed to the wireless terminal. Therefore, the method can accurately and timely transmit the abnormal data to the wireless terminal, so that the relevant staff can timely discover and solve problems to ensure the safe operation of the locomotive. In addition, the invention also discloses a transmission device for locomotive running state data corresponding to the above method.
Description
Technical field
The present invention relates to field of data transmission, particularly relate to a kind of transmission method and device of locomotive running state data.
Background technology
Along with the raising of technology of track traffic, locomotive equipment is constantly towards high speed, heavily loaded future development.In recent years, the quantity of domestic locomotive (train, subway) also gets more and more, therefore also more and more higher to the requirement of motorcycle safety performance.
In order to the running status of locomotive can be grasped, need locomotive running state data (locomotive running speed, locomotive failure information, locomotive stop position etc.) to transfer in relevant device, so that staff checks.Current locomotive running state data transmission method is mainly: on-board information platform gathers locomotive running state data, and the data of collection is processed accordingly, sends to onboard satellite communication device afterwards; Locomotive running state data are sent to ground telemonitoring platform by onboard satellite communication device again, check for staff.
Due to the locomotive running state overabundance of data that ground telemonitoring platform receives, when locomotive breaks down, there is no corresponding information, if the non-Timeliness coverage of staff, then may cause major accident.In addition, need to feed back to driver and conductor and relevant maintenance personal by other channel once monitor after certain locomotive breaks down, cause feedback time long, affect fault handling progress, even occur security incident.
Summary of the invention
The object of this invention is to provide a kind of transmission method of locomotive running state data, during for containing the data characterizing locomotive existence exception when locomotive running state packet, described abnormal data are transferred in wireless terminal.
For solving the problems of the technologies described above, the invention provides a kind of transmission method of locomotive running state data, comprising:
Obtain locomotive running state data;
Judge whether described locomotive running state data include and characterize the data that locomotive exists exception;
When including the data characterizing locomotive existence exception in described locomotive running state data, described sign locomotive being existed abnormal data encapsulation is have the abnormal data that network sends form;
Described abnormal data is sent to wireless terminal.
Preferably, also comprise:
When not including the data characterizing locomotive existence exception in described locomotive running state data, judge whether to meet clocked flip condition;
When meeting clocked flip condition, be that there is the target data that network sends form by described locomotive running state data encapsulation;
Described target data is sent to described wireless terminal.
Preferably, there are abnormal data at described sign locomotive to comprise: locomotive failure data.
Preferably, when the data that described sign locomotive exists exception comprise locomotive failure data, also comprise:
Analyze described locomotive failure data, and generate corresponding failure code;
Described failure code is sent to wireless terminal;
Wherein, described failure code comprises: the parts broken down, the time of breaking down and the reason broken down.
Preferably, described acquisition locomotive running state data comprise:
Obtain the data of network control system, trailer system, brake system and signal system in locomotive.
Preferably, describedly send described abnormal data to wireless terminal and comprise:
Described abnormal data is sent to described wireless terminal by Wireless Fidelity WI-FI, G mobile communication 3G or forth generation mobile communication technology 4G.
A transmitting device for locomotive running state data, comprising:
Acquiring unit, for obtaining locomotive running state data;
First judging unit, characterizes for judging whether described locomotive running state data include the data that locomotive exists exception;
First encapsulation unit, for including the data characterizing locomotive existence exception in described locomotive running state data, described sign locomotive being existed abnormal data encapsulation is have the abnormal data that network sends form;
First transmitting element, for sending described abnormal data to wireless terminal.
Preferably, also comprise:
Second judging unit, for not including the data characterizing locomotive existence exception in described locomotive running state data, judges whether to meet clocked flip condition;
Described locomotive running state data encapsulation, for when meeting clocked flip condition, is have the target data that network sends form by the second encapsulation unit;
Second transmitting element, for sending described target data to described wireless terminal.
Preferably, when the data that described sign locomotive exists exception comprise locomotive failure data, also comprise:
Analytic unit, analyzes described locomotive failure data, and generates corresponding failure code;
Failure code transmitting element, for sending described failure code to wireless terminal;
Wherein, described failure code comprises: the parts broken down, the time of breaking down and the reason broken down.
Preferably, described first transmitting element sends described abnormal data by WI-FI, G mobile communication 3G or forth generation mobile communication technology 4G to described wireless terminal.
The transmission method of locomotive running state data provided by the invention can Real-Time Monitoring locomotive running state data, characterize locomotive and there are abnormal data, just push to wireless terminal as long as judge to include in locomotive running state data.Therefore, in time, accurately abnormal data can be sent to wireless terminal by the method, so that the safe operation of relevant staff's Timeliness coverage problem, locomotive of dealing with problems, ensure.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention, simple introduction is done below by the accompanying drawing used required in embodiment, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the transmission method process flow diagram of a kind of locomotive running state data provided by the invention;
Fig. 2 is the transmission method process flow diagram of another kind of locomotive running state data provided by the invention;
Fig. 3 is the transmission method process flow diagram that a kind of locomotive running state packet provided by the invention contains locomotive failure data;
Fig. 4 is the transmitting device structural drawing of a kind of locomotive running state data provided by the invention;
Fig. 5 is the transmitting device structural drawing of another kind of locomotive running state data provided by the invention;
Fig. 6 is the transmitting device structural drawing of another kind of locomotive running state data provided by the invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art are not making under creative work prerequisite, and the every other embodiment obtained, all belongs to scope.
Core of the present invention is to provide a kind of transmission method of locomotive running state data, for the data characterizing locomotive existence in locomotive running state data abnormal are transferred to wireless terminal.
In order to make those skilled in the art person understand the present invention program better, below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Embodiment one
Fig. 1 is the transmission method process flow diagram of a kind of locomotive running state data provided by the invention.The transmission method of locomotive running state data comprises:
S10: obtain locomotive running state data;
Locomotive running state data not only comprise locomotive static time data, also comprise data during locomotive operation.Such as, locomotive is when static, and the signal of its speed pickup should be zero; Operationally, the signal of its speed pickup is non-vanishing for locomotive.In addition, the data type that different parts are corresponding is also different, and such as, locomotive running state data not only comprise simulating signal, also comprise digital signal.In a word, locomotive running state data are data of all parts status on locomotive, and it can reflect whole states of locomotive.Wherein, obtaining locomotive running state data can directly obtain, and also can be transmitted by miscellaneous equipment indirectly to obtain.
S11: judge whether described locomotive running state data include and characterize the data that locomotive exists exception.
Locomotive running state data can reflect the running status of locomotive all parts, and when some parts of locomotive occur abnormal, the data of its correspondence also have exception.Such as, locomotive is when static, and the signal of its speed pickup is non-vanishing, then show that the speed pickup of locomotive occurs abnormal.
S12: when including the data characterizing locomotive existence exception in described locomotive running state data, described sign locomotive being existed abnormal data encapsulation is have the abnormal data that network sends form.
Determine in step s 11 whether to include in locomotive running state data and characterize the data that locomotive exists exception.When step S11 determines that running state data includes the data characterizing locomotive existence exception, need that described sign locomotive is existed abnormal data and be sent to wireless terminal, under normal conditions, the form of above-mentioned data does not meet the requirement that network sends form, therefore, need above-mentioned data to carry out encapsulation operation, make above-mentioned data can meet the requirement of network transmission form, be namely encapsulated as abnormal data in step S12.
S13: send described abnormal data to wireless terminal.
Abnormal data is sent to wireless terminal by network, and when wireless terminal reception is to described abnormal data, staff just can carry out analyzing and processing to described abnormal data.
By above-mentioned steps, characterizing the data that locomotive exists exception, just the abnormal data after encapsulation being sent to wireless terminal once judge to include in locomotive running state data, therefore relevant staff can exist abnormal by Timeliness coverage locomotive.The information obtained due to staff in time, targetedly thus can check accordingly there is abnormal locomotive and process rapidly, ensures the security of locomotive.
As one preferred embodiment, obtain locomotive running state data in step S10 to comprise: the data obtaining network control system, trailer system, brake system and signal system in locomotive.
In concrete enforcement, network control system, trailer system, brake system and signal system are the important device in locomotive, include a large amount of locomotive component running state data, rolling stock radio transmitting device, by data bus of vehicle, obtains the data of network control system, trailer system, brake system and signal system in locomotive.
As another preferred embodiment, in step S13, send described abnormal data to wireless terminal and comprise:
Described abnormal data is sent to described wireless terminal by WI-FI, 3G (G mobile communication) or 4G (forth generation mobile communication technology).
Environment residing for locomotive and wireless terminal often changes, and need select the corresponding communication technology according to actual conditions.
WI-FI is conventional short-range communication technique, and transmission speed is very fast; 3G and 4G is conventional mobile communication technology, wide coverage, the high communication quality.
Embodiment two
Fig. 2 is the transmission method process flow diagram of another kind of locomotive running state data provided by the invention.On the basis of embodiment one, also comprise:
S20: when not including the data characterizing locomotive existence exception in described locomotive running state data, judge whether to meet clocked flip condition.
Because locomotive running state data can not only reflect the running status that locomotive is current or the reference data of locomotive operation.Such as, in some cases, need to retain locomotive running state data for reference.In concrete enforcement, wireless terminal needs periodically to obtain locomotive running state data, therefore, needs to judge whether to meet clocked flip condition.Wherein, the clocked flip condition in this step is exactly the time corresponding to the transmission cycle, and this cycle can set according to actual conditions.
Described locomotive running state data encapsulation is have the target data that network sends form by S21: when meeting clocked flip condition.
When judging in step S20 to meet clocked flip condition, need locomotive running state data to be sent to wireless terminal.Under normal conditions, the form of these data do not meet network send form want, therefore, above-mentioned data are needed to carry out encapsulation operation, making above-mentioned data can meet the requirement of network transmission form, is namely have the target data that network sends form by described locomotive running state data encapsulation in step S21.
S22: send described target data to described wireless terminal.
Described target data is sent to wireless terminal by network, when storing so that staff checks after wireless terminal reception to described target data.
Locomotive running state data timing can be sent to wireless terminal by said method, conveniently to check when needing, and do not affect the transmission of abnormal data.
It should be noted that, the clocked flip condition described in the present embodiment periodically sends to wireless terminal the locomotive running state data not including abnormal data, and this cycle can according to circumstances set.Such as, 5 points of clockwise wireless terminals send once, when not including the data characterizing locomotive existence exception in described locomotive running state data, judge last time transmitting time and this send between interval whether be 5 minutes, when the words that interval is 5 minutes just, namely meeting clocked flip condition, being just sent to wireless terminal by not including the data characterizing locomotive existence abnormal.
Embodiment three
Fig. 3 is the transmission method process flow diagram that a kind of locomotive running state packet provided by the invention contains locomotive failure data.As one preferred embodiment, the data characterizing locomotive existence abnormal comprise: locomotive failure data.When the data that described sign locomotive exists exception comprise locomotive failure data, also comprise:
S30: analyze described locomotive failure data, and generate corresponding failure code.
In locomotive operation, locomotive failure is the more type of the frequency of occurrences.When the data that described sign locomotive exists exception comprise locomotive failure data, the reason analyzed the parts of generation fault, produce the time of fault, produce fault, and generate corresponding failure code.
S31: send described failure code to wireless terminal.
The failure code that step S30 generates is sent to wireless terminal, staff can be made to know the parts broken down more fast, and take measures in time, improve efficiency.
Embodiment four
Fig. 4 is the transmitting device structural drawing of a kind of locomotive running state data provided by the invention.The transmitting device of locomotive running state data, comprising:
Acquiring unit 40, for obtaining locomotive running state data.
Locomotive running state data not only comprise locomotive static time data, also comprise data during locomotive operation.Such as, locomotive is when static, and the signal of its speed pickup should be zero; Operationally, the signal of its speed pickup is non-vanishing for locomotive.In addition, the data type that different parts are corresponding is also different, and such as, locomotive running state data not only comprise simulating signal, also comprise digital signal.In a word, locomotive running state data are data of all parts status on locomotive, and it can reflect whole states of locomotive.Wherein, acquiring unit 40 can directly obtain locomotive running state data, also can be indirectly to be obtained by miscellaneous equipment transmission.
First judging unit 41, characterizes for judging whether described locomotive running state data include the data that locomotive exists exception.
First judging unit 41 is connected with described acquiring unit 40, can judge whether the locomotive running state data that acquiring unit 40 obtains include the data that sign locomotive exists fault.Such as, locomotive is when static, and the signal of its speed pickup is non-vanishing, then the judged result of the first judging unit 41 is just: the speed pickup of locomotive occurs abnormal, and namely locomotive running state packet contains the data characterizing locomotive existence exception.
First encapsulation unit 42, for including the data characterizing locomotive existence exception in described locomotive running state data, described sign locomotive being existed abnormal data encapsulation is have the abnormal data that network sends form.
First encapsulation unit 42 is connected with described first judging unit 41, the judged result of the first judging unit can be obtained, when including the data characterizing locomotive existence exception in described locomotive running state data, needing that described sign locomotive is existed abnormal data and being sent to wireless terminal.Under normal conditions, the form of above-mentioned data does not meet the requirement that network sends form, therefore, above-mentioned data are needed to carry out encapsulation operation, make above-mentioned data can meet the requirement of network transmission form, namely described sign locomotive is existed abnormal data encapsulation by the first encapsulation unit 42 is have the abnormal data that network sends form.
First transmitting element 43, for sending described abnormal data to wireless terminal.
First transmitting element 43 is connected with the first encapsulation unit 42, and the abnormal data after being encapsulated by the first encapsulation unit 42 is sent to wireless terminal by network.When wireless terminal reception is to described abnormal data, staff just can carry out analyzing and processing to described abnormal data.
Abnormal data accurately can be sent to wireless terminal by this device, and therefore relevant staff can exist abnormal by Timeliness coverage locomotive.The information obtained due to staff in time, targetedly thus can check accordingly there is abnormal locomotive and process rapidly, ensures the security of locomotive.
As one preferred embodiment, described first transmitting element 43 sends described abnormal data by WI-FI, G mobile communication 3G or forth generation mobile communication technology 4G to described wireless terminal.
Environment residing for locomotive and wireless terminal often changes, and need select the corresponding communication technology according to actual conditions.
WI-FI is conventional short-range communication technique, and transmission speed is very fast; 3G and 4G is conventional mobile communication technology, wide coverage, the high communication quality.
Embodiment five
Fig. 5 is the transmitting device structural drawing of another kind of locomotive running state data provided by the invention.On the basis of embodiment four, the transmitting device of locomotive running state data, also comprises:
Second judging unit 50, for not including the data characterizing locomotive existence exception in described locomotive running state data, judges whether to meet clocked flip condition.
Because locomotive running state data can not only reflect the running status that locomotive is current or the reference data of locomotive operation.Such as, in some cases, need to retain locomotive running state data for reference.In concrete enforcement, wireless terminal needs periodically to obtain locomotive running state data, and therefore, the second judging unit 50 needs to judge whether to meet clocked flip condition.Wherein, the clocked flip condition in this device is exactly the time corresponding to the transmission cycle, and this cycle can set according to actual conditions.
Described locomotive running state data encapsulation, for when meeting clocked flip condition, is have the target data that network sends form by the second encapsulation unit 51.
Second encapsulation unit 51 is connected with the second judging unit 50, when the second judging unit 50 is judged to meet clocked flip condition, needs locomotive running state data to be sent to wireless terminal.Under normal conditions, the form of these data do not meet network send form want, therefore, above-mentioned data are needed to carry out encapsulation operation, make above-mentioned data can meet the requirement of network transmission form, namely described locomotive running state data encapsulation is have the target data that network sends form by the second encapsulation unit 51.
Second transmitting element 52, for sending described target data to described wireless terminal.
Described target data is sent to wireless terminal by network, when storing so that staff checks after wireless terminal reception to described target data.
When the transmitting device of the locomotive running state data that the present embodiment provides both ensure that in locomotive running state data the data including and characterize locomotive existence exception, abnormal data was sent to wireless terminal; When can also ensure not include in locomotive running state data the data characterizing locomotive existence exception, target data is sent to wireless terminal by timing.
Embodiment six
Fig. 6 is the transmitting device structural drawing of another kind of locomotive running state data provided by the invention.When the data that described sign locomotive exists exception comprise locomotive failure data, also comprise:
Analytic unit 60, analyzes described locomotive failure data, and generates corresponding failure code.
In locomotive operation, locomotive failure is the more type of the frequency of occurrences.When the data that described sign locomotive existence is abnormal comprise locomotive failure data, analytic unit 60 analysis produces the reason of the parts of fault, the time producing fault, generation fault, and generates corresponding failure code.
Failure code transmitting element 61, for sending described failure code to wireless terminal.
The failure code that analytic unit 60 generates is sent to wireless terminal, staff can be made to know the parts broken down more fast, and take measures in time, improve efficiency.
It should be noted that the wireless terminal described in the various embodiments described above, can be mobile phone or notebook computer.
Above the transmission method of locomotive running state data provided by the present invention and device are described in detail.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (10)
1. a transmission method for locomotive running state data, is characterized in that, comprising:
Obtain locomotive running state data;
Judge whether described locomotive running state data include and characterize the data that locomotive exists exception;
When including the data characterizing locomotive existence exception in described locomotive running state data, described sign locomotive being existed abnormal data encapsulation is have the abnormal data that network sends form;
Described abnormal data is sent to wireless terminal.
2. method according to claim 1, is characterized in that, also comprises:
When not including the data characterizing locomotive existence exception in described locomotive running state data, judge whether to meet clocked flip condition;
When meeting clocked flip condition, be that there is the target data that network sends form by described locomotive running state data encapsulation;
Described target data is sent to described wireless terminal.
3. method according to claim 1, is characterized in that, described sign locomotive exists abnormal data and comprises locomotive failure data.
4. method according to claim 3, is characterized in that, when the data that described sign locomotive exists exception comprise locomotive failure data, also comprises:
Analyze described locomotive failure data, and generate corresponding failure code;
Described failure code is sent to wireless terminal;
Wherein, described failure code comprises: the parts broken down, the time of breaking down and the reason broken down.
5. method according to claim 1, is characterized in that, described acquisition locomotive running state data comprise:
Obtain the data of network control system, trailer system, brake system and signal system in locomotive.
6. method according to any one of claim 1 to 5, is characterized in that, describedly sends described abnormal data to wireless terminal and comprises:
Described abnormal data is sent to described wireless terminal by Wireless Fidelity WI-FI, G mobile communication 3G or forth generation mobile communication technology 4G.
7. a transmitting device for locomotive running state data, is characterized in that, comprising:
Acquiring unit, for obtaining locomotive running state data;
First judging unit, characterizes for judging whether described locomotive running state data include the data that locomotive exists exception;
First encapsulation unit, for including the data characterizing locomotive existence exception in described locomotive running state data, described sign locomotive being existed abnormal data encapsulation is have the abnormal data that network sends form;
First transmitting element, for sending described abnormal data to wireless terminal.
8. device according to claim 7, is characterized in that, also comprises:
Second judging unit, for not including the data characterizing locomotive existence exception in described locomotive running state data, judges whether to meet clocked flip condition;
Described locomotive running state data encapsulation, for when meeting clocked flip condition, is have the target data that network sends form by the second encapsulation unit;
Second transmitting element, for sending described target data to described wireless terminal.
9. device according to claim 7, is characterized in that, when the data that described sign locomotive exists exception comprise locomotive failure data, also comprises:
Analytic unit, analyzes described locomotive failure data, and generates corresponding failure code;
Failure code transmitting element, for sending described failure code to wireless terminal;
Wherein, described failure code comprises: the parts broken down, the time of breaking down and the reason broken down.
10. the device according to any one of claim 7 to 9, is characterized in that, described first transmitting element sends described abnormal data by Wireless Fidelity WI-FI, G mobile communication 3G or forth generation mobile communication technology 4G to described wireless terminal.
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| CN201410667331.0A CN104504773A (en) | 2014-11-20 | 2014-11-20 | Transmission method and device for locomotive running state data |
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Application publication date: 20150408 |