CN111432391A - Axle counting maintenance system and maintenance method - Google Patents
Axle counting maintenance system and maintenance method Download PDFInfo
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- CN111432391A CN111432391A CN202010276437.3A CN202010276437A CN111432391A CN 111432391 A CN111432391 A CN 111432391A CN 202010276437 A CN202010276437 A CN 202010276437A CN 111432391 A CN111432391 A CN 111432391A
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- 238000012423 maintenance Methods 0.000 title claims abstract description 198
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004891 communication Methods 0.000 claims abstract description 16
- 238000010295 mobile communication Methods 0.000 claims abstract description 10
- 230000008569 process Effects 0.000 claims abstract description 5
- 230000003449 preventive effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 abstract 2
- 238000012545 processing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
- G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
- G06K17/0029—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses an axle counting maintenance system and an axle counting maintenance method. Each axle counting host computer sends the axle counting maintenance data to the public mobile network in real time by adopting the mobile communication technology, and the maintenance data are stored on a central maintenance data server connected with the public mobile network. The central maintenance personnel use the central application software to process the central maintenance data and carry out remote central maintenance operation. The field maintainer uses the mobile phone application software to maintain the field equipment, and processes the maintenance data of the axle counting host or the maintenance data of the outdoor distribution equipment by the near field communication technology. The invention realizes the cross-region remote centralized maintenance of the axle counting equipment, realizes the non-contact maintenance of the field equipment and greatly improves the maintainability of the axle counting system.
Description
Technical Field
The invention relates to the field of railway signal systems, in particular to an axle counting maintenance system and an axle counting maintenance method.
Background
In a rail transit system, a rail circuit or axle counting detection mode is generally adopted to check the train occupation state of a rail section or a turnout section. By using the axle counting device, the condition of the number of axles between two or more detection points on the steel rail can be checked, and whether the vehicle occupies a track section is judged according to whether the number of axles exists on the section.
In order to ensure the normal operation of the rail transit equipment, the axle counting equipment has a maintenance function. On one hand, the axle counting host is remotely connected to central microcomputer monitoring equipment through an RS422/RS485 interface or a local area network interface, and central maintenance personnel perform centralized monitoring and maintenance on equipment of different types, different functions and different manufacturers through the microcomputer monitoring equipment; on the other hand, the field maintenance personnel respectively inquire the maintenance information of the axle counting host or the outdoor distribution equipment through the RS232 interface by a special field computer or other maintenance tools to carry out the field maintenance operation of the axle counting equipment. For example, patent CN108958072A of kasko signal limited discloses an intelligent maintenance system and method for an urban rail transit axle counting subsystem, which utilizes a wired local area network (backbone ring network) of a rail transit line to uniformly monitor all axle counting devices installed on the line.
The existing maintenance mode has certain defects: 1) the axle counting equipment is remotely connected to the center in a wired mode, and under the condition that the equipment is more, the installation, maintenance and space occupation of cables or optical cables are all problems. 2) The central maintenance personnel need to maintain various types of equipment at the same time, long-term, deep and specialized training is needed, and poor maintenance can be caused once the maintenance personnel have insufficient capacity or are not familiar with the axle counting equipment. 3) When the device is maintained on site, the axle counting device is equipped with a special maintenance computer, or when the device is not equipped with the special maintenance computer, a maintainer carries the computer and the special interface line with the device to carry out the maintenance operation on site. 4) The professional technical advantages of the axle counting manufacturer cannot be fully exerted, the manufacturer technicians are difficult to perform preventive maintenance, and only after fault reports of users are received, the later responses can be made.
Disclosure of Invention
The invention aims to provide an axle counting maintenance system and an axle counting maintenance method which are free of cable installation, optimized in maintenance and occupied space and convenient for remote maintenance and field maintenance.
The invention adopts the technical scheme that the invention achieves the aim that: a kind of axle counting maintains the system, the said maintenance system includes the mobile communication interface and near field communication of the host computer of axle counting maintains the interface, near field communication of the outdoor distributed equipment maintains the interface, central maintenance data server and its application software, on-the-spot maintenance mobile phone and its application software, the said mobile communication interface realizes the interface of host computer of axle counting and public mobile network, the said near field communication of host computer of axle counting maintains the interface and realizes the interface of host computer of axle counting and mobile phone software, the said near field communication of outdoor distributed equipment maintains the interface and realizes the interface of outdoor distributed equipment and mobile phone software.
And the mobile communication interface of the axle counting host is used for sending the axle counting maintenance data to the public mobile network.
And the near field communication maintenance interfaces of the axle counting host and the outdoor distribution equipment are used for field equipment maintenance.
The central maintenance data server and the application software thereof are used for storing and processing the axle counting maintenance data of each axle counting host.
The field maintenance mobile phone and the application software thereof are used for processing field equipment maintenance data.
According to the axle counting maintenance method, a central maintenance worker can realize remote wireless centralized preventive maintenance and corrective maintenance on all axle counting hosts within a jurisdiction range through a central maintenance data server connected with a public mobile network.
According to the axle counting maintenance method, field maintenance personnel do not need special equipment, and field non-contact equipment maintenance can be carried out through a portable mobile phone.
More specifically, the axle counting hosts are connected to a public mobile network and send axle counting maintenance data to the public mobile network in real time; the central maintenance data server receives maintenance data of the axle counting host; the central maintenance personnel carry out remote maintenance operation according to the maintenance data of all the axle counting hosts on the central maintenance data server, and the field maintenance personnel use the mobile phone to carry out field maintenance operation on each target device.
Further specifically, the axle counting manufacturer can own a central maintenance data server in the public mobile network, and a central maintenance worker of the axle counting manufacturer can use the central maintenance data server owned by the manufacturer to carry out remote maintenance operation; the user can also own the central maintenance data server in the public mobile network, and the central maintenance personnel of the user can use the central maintenance data server owned by the user to carry out remote maintenance operation.
Compared with the prior art, the invention has the beneficial effects that:
compared with the prior art, the mobile communication interface of the axle counting host can transmit maintenance data through a public mobile network. The axle counting manufacturer can arrange a central maintenance data server to receive and store real-time operation maintenance data of all axle counting equipment sold by the enterprise (or other manufacturers) from a public network. The professional advantages of manufacturers are fully exerted, specially-assigned persons are assigned to carry out axle counting maintenance data processing work, potential fault phenomena are found in advance, preventive measures are provided for users, or technical personnel are dispatched to carry out field processing in time when fault information is received, and fault processing time is shortened.
Compared with the prior art, the near field communication interface of the axle counting host and the outdoor distribution equipment can realize the non-contact interaction and processing of maintenance data only by installing the maintenance data software on the mobile phone carried by field maintenance personnel, thereby greatly facilitating the equipment maintenance operation.
Drawings
FIG. 1 is a schematic view of a prior art maintenance system;
FIG. 2 is a schematic view of a novel maintenance system of the present invention;
FIG. 3 is a schematic diagram of a maintenance interface of the axle counting host according to an embodiment of the present invention;
fig. 4 is a schematic view of a maintenance interface of an outdoor distribution equipment according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an embodiment of the present invention.
Detailed Description
The invention will be described in further detail with reference to the following drawings and detailed description:
the invention discloses a novel axle counting maintenance system and a maintenance method, and a preferred specific implementation mode is as follows:
FIG. 2 is a schematic view of a novel axle counting maintenance system of the present invention. In the axle counting maintenance system, each axle counting host transmits axle counting maintenance data to a public mobile network through a mobile communication interface, and a central maintenance data server receives and stores the axle counting maintenance data transmitted by each axle counting host from the public mobile network. And the central maintenance personnel monitors and processes the data on the server and carries out maintenance operation according to the maintenance information. And the field maintainer uses mobile phone software to read the axle counting maintenance data of the axle counting host or the outdoor distribution equipment through the near field communication interface, and performs maintenance operation according to the maintenance information.
FIG. 3 is a schematic diagram of a maintenance interface of an axle counting host according to an embodiment of the present invention. The maintenance interface comprises two interfaces, one is an interface for realizing the axle counting host and a public mobile network and transmitting maintenance data to a central maintenance data server, and the interface is a mobile communication interface; the other is to realize the interface between the main computer and the mobile phone software to transmit the maintenance data to the mobile phone of the field maintenance personnel, and the interface is a near field communication interface.
Fig. 4 is a schematic diagram of a maintenance interface of an outdoor distribution device of a specific embodiment of the present invention. The outdoor distribution equipment only needs to realize an interface with mobile phone software, namely a near field communication interface, and transmits maintenance data to a mobile phone of a field maintenance worker. The reason that the outdoor distribution equipment does not need to realize the interface with the public mobile network is that the outdoor distribution equipment is numerous, and the relevant state information is collected by the axis counting host in real time, so the mobile network cost and the system complexity can be reduced by adopting the scheme.
Fig. 5 is a schematic diagram of an embodiment of the present invention. A large amount of axle counting equipment operated by an axle counting manufacturer is installed on the rail traffic routes of various domestic cities. The main computer of each city, such as city A, city B, city C, etc., is connected to a certain mobile operator network, and sends the data of the axle counting maintenance to the mobile operator network in real time. In order to implement remote centralized maintenance, cities such as city A, city B, city C and the like are respectively provided with user maintenance data servers on the network, and respectively receive maintenance data of the axle counting host in each jurisdiction. In order to improve the after-sale service level, a manufacturer maintenance data server is also arranged on the network of a certain axle counting manufacturer, and maintenance data information sent by all axle counting hosts sold by the enterprise nationwide is received. The axle counting manufacturer carries out remote maintenance operation according to maintenance data of all the axle counting hosts on the manufacturer maintenance data server, and central maintenance personnel of each city user carries out remote maintenance operation according to the maintenance data of the local city axle counting hosts on the local city user maintenance data server. And the field maintenance personnel use the mobile phone to carry out field maintenance operation on each target device.
As a specific embodiment, the central maintenance data server may be divided into several levels, where one level is an axle counting manufacturer server, and the level server may receive maintenance data transmitted by all axle counting hosts installed by the axle counting manufacturer, and may also receive equipment maintenance information of other axle counting manufacturers under special circumstances.
In this embodiment, another class is a user server, which can receive maintenance data transmitted by all the axle counting hosts owned by the user, and the server can be maintained by the user.
In this embodiment, the hierarchical classification of the central maintenance data server may be implemented by using different hardware, or may be implemented by establishing management accounts with different levels of permissions on the same server. The central maintenance data server may be centralized or distributed.
As a specific embodiment, a central maintenance person (including a manufacturer maintenance person and a user maintenance person) monitors the operation conditions of all managed axis-counting hosts in real time through data terminal software, reminds a user field maintenance person to perform preventive maintenance or corrective maintenance according to the type of maintenance information, and can also send a professional technician to the field to assist the user field maintenance person in maintenance when monitoring important information.
As a specific example, the data terminal device used by the central maintenance personnel may be a traditional terminal device such as a computer, a display, etc., and is connected with the central maintenance data server in a wired manner; or a mobile phone carried by a central maintenance person, installs special axle counting data software, opens a mobile network function, and realizes the connection with a central maintenance data server in a wireless mode.
As a specific example, the maintenance interface of each axis-counting host is installed with the SIM card of the mobile operator network to be joined and opens the mobile network service.
As a specific embodiment, a near field communication function needs to be activated on a mobile phone carried by each field maintainer, and axle counting maintenance special software is installed for reading maintenance data on the axle counting equipment. When reading data, field maintenance personnel need to open the equipment protective shell, an interface line is not needed to be used for connecting the mobile phone and the equipment, and the maintenance data can be read only by enabling the mobile phone to be close to the maintenance interface and within a distance range which is less than 20cm from the maintenance interface.
As a specific example, in view of the increasing functionality of smart phones, field maintenance personnel may also be allowed to access a certain type of maintenance data on a central maintenance data server by phone, but need to implement security rights management.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.
Claims (9)
1. The axle counting maintenance system is characterized by comprising a mobile communication interface and a near field communication maintenance interface of an axle counting host, a near field communication maintenance interface of outdoor distribution equipment, a central maintenance data server and application software thereof, a field maintenance mobile phone and application software thereof, wherein the mobile communication interface realizes the interface of the axle counting host and a public mobile network, the near field communication maintenance interface of the axle counting host realizes the interface of the axle counting host and the mobile phone software, and the near field communication maintenance interface of the outdoor distribution equipment realizes the interface of the outdoor distribution equipment and the mobile phone software.
2. The axle counting maintenance system according to claim 1, wherein the mobile communication interface of the axle counting host is configured to transmit the axle counting maintenance data to a public mobile network.
3. The axle counting maintenance system of claim 1, wherein the near field communication maintenance interfaces of the axle counting host and the outdoor distributed device are used for field device maintenance.
4. The axle counting maintenance system according to claim 1, wherein the central maintenance data server and its application software are used to save and process the axle counting maintenance data of each axle counting host.
5. The axle counting maintenance system of claim 1, wherein the field maintenance handset and its application software are used to process field device maintenance data.
6. The method of maintaining an axle counting maintenance system according to any one of claims 1 to 5, wherein the central maintenance personnel performs remote wireless centralized preventive maintenance and corrective maintenance of all the axle counting hosts within the jurisdiction by means of a central maintenance data server connected to a public mobile network.
7. The maintenance method according to claim 6, wherein the field maintenance personnel can perform field contactless device maintenance through a mobile phone carried around without special equipment.
8. The maintenance method according to claim 6, wherein the axle counting host is connected to the public mobile network and transmits the axle counting maintenance data to the public mobile network in real time; the central maintenance data server receives maintenance data of the axle counting host; the central maintenance personnel carry out remote maintenance operation according to the maintenance data of all the axle counting hosts on the central maintenance data server, and the field maintenance personnel use the mobile phone to carry out field maintenance operation on each target device.
9. The maintenance method according to claim 8, wherein the axle-counting manufacturer has a central maintenance data server in the public mobile network, and the central maintenance personnel of the axle-counting manufacturer can use the central maintenance data server of the axle-counting manufacturer to perform remote maintenance operation; the user can also own the central maintenance data server in the public mobile network, and the central maintenance personnel of the user can use the central maintenance data server owned by the user to carry out remote maintenance operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276437.3A CN111432391B (en) | 2020-04-09 | 2020-04-09 | Axle counting maintenance system and maintenance method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010276437.3A CN111432391B (en) | 2020-04-09 | 2020-04-09 | Axle counting maintenance system and maintenance method |
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| Publication Number | Publication Date |
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| CN111432391A true CN111432391A (en) | 2020-07-17 |
| CN111432391B CN111432391B (en) | 2023-11-24 |
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| CN202010276437.3A Active CN111432391B (en) | 2020-04-09 | 2020-04-09 | Axle counting maintenance system and maintenance method |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202243550U (en) * | 2011-09-19 | 2012-05-30 | 中铁第四勘察设计院集团有限公司 | Signal maintenance support system with alarm information short message informing function |
| EP2868547A1 (en) * | 2013-10-24 | 2015-05-06 | Siemens Schweiz AG | Signal box and control architecture for railways |
| CN104925067A (en) * | 2014-03-07 | 2015-09-23 | 刘健 | Rail train of extra-long station and marshalling system thereof |
-
2020
- 2020-04-09 CN CN202010276437.3A patent/CN111432391B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202243550U (en) * | 2011-09-19 | 2012-05-30 | 中铁第四勘察设计院集团有限公司 | Signal maintenance support system with alarm information short message informing function |
| EP2868547A1 (en) * | 2013-10-24 | 2015-05-06 | Siemens Schweiz AG | Signal box and control architecture for railways |
| CN104925067A (en) * | 2014-03-07 | 2015-09-23 | 刘健 | Rail train of extra-long station and marshalling system thereof |
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| Publication number | Publication date |
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| CN111432391B (en) | 2023-11-24 |
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