CN113613202A - Data recording and remote transmission device applied to FIP network of rail transit vehicle - Google Patents
Data recording and remote transmission device applied to FIP network of rail transit vehicle Download PDFInfo
- Publication number
- CN113613202A CN113613202A CN202110908161.0A CN202110908161A CN113613202A CN 113613202 A CN113613202 A CN 113613202A CN 202110908161 A CN202110908161 A CN 202110908161A CN 113613202 A CN113613202 A CN 113613202A
- Authority
- CN
- China
- Prior art keywords
- fip
- data
- data recording
- network
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 56
- 238000012545 processing Methods 0.000 claims abstract description 65
- 238000012423 maintenance Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims description 10
- 230000003993 interaction Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000012141 concentrate Substances 0.000 claims description 3
- 230000006870 function Effects 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004148 unit process Methods 0.000 claims 1
- 238000004458 analytical method Methods 0.000 abstract description 7
- 238000003745 diagnosis Methods 0.000 abstract description 6
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
Abstract
The invention discloses a data recording and remote transmission device applied to a rail transit vehicle FIP network, which comprises: the FIP network interface unit is used for establishing connection with an FIP vehicle network system; the data recording and processing unit is connected with the FIP network interface unit and is used for receiving, processing and storing FIP vehicle network data of the FIP vehicle network system; and the data remote transmission unit is connected with the data recording and processing unit and is used for transmitting the data processed and stored by the data recording and processing unit to the ground server. The advantages are that: the device combines the FIP network interface unit, the data recording and processing unit, the data remote transmission unit and the like, realizes the real-time storage and the remote wireless transmission of FIP vehicle network data, can meet the requirements of ground personnel on the real-time monitoring of the running vehicle state and the diagnosis and analysis of the running state, and brings great convenience for the maintenance of vehicles.
Description
Technical Field
The invention relates to the field of FIP vehicle networks, in particular to a data recording and remote transmission device applied to a FIP network of a rail transit vehicle, which is used for realizing the acquisition, storage and remote transmission of vehicle network data.
Background
The train-ground wireless communication technology is generally adopted in rail transit vehicles such as subways, light rails and the like which are newly designed at present, and the train-ground transmission of data is mainly realized through two modes: 3G/4G signals and wireless WiFi. The 3G/4G signal mainly realizes that the running data of the vehicle is transmitted to the ground server in real time when the vehicle runs, and the data stored on the vehicle is exported to the ground server mainly through a wireless WiFi hotspot arranged in the garage and a wireless WiFi hotspot installed on the vehicle. The two modes can meet the requirements of ground personnel on the real-time monitoring of the running vehicle state and the diagnosis and analysis of the running state.
However, for subway vehicles using the FIP network system, especially for early vehicles, the data recording content of the running state of the vehicle is less, which cannot meet the requirements of diagnosis, analysis and maintenance of the running fault of the vehicle, and brings great difficulty to the maintenance of the vehicle. At present, no precedent for applying data acquisition record and wireless transmission on the FIP vehicle network exists in China, so that a data transmission and monitoring device capable of realizing the subway vehicle adopting the FIP network system is urgently needed at present.
Disclosure of Invention
The invention aims to provide a data recording and remote transmission device applied to a FIP network of a rail transit vehicle, which combines an FIP network interface unit, a data recording and processing unit, a data remote transmission unit, a HUB unit and the like, realizes real-time storage and remote wireless transmission of FIP vehicle network data, can meet the requirements of ground personnel on real-time monitoring of the running vehicle state and diagnosis and analysis of the running state, and brings great convenience for vehicle maintenance.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a data recording and remote transmission device applied to a rail transit vehicle FIP network comprises:
the FIP network interface unit is used for establishing connection with an FIP vehicle network system;
the data recording and processing unit is connected with the FIP network interface unit and is used for receiving, processing and storing FIP vehicle network data of the FIP vehicle network system;
and the data remote transmission unit is connected with the data recording and processing unit and is used for transmitting the data processed and stored by the data recording and processing unit to a ground server.
Optionally, the data remote transmission unit receives remote data information of the ground server and forwards the remote data information to the data recording and processing unit, the data recording and processing unit performs data caching and retransmission operations according to the state of the received remote data information, and meanwhile, the data recording and processing unit transmits the state information of the current data recording and remote transmission device to the FIP vehicle network system through the FIP network interface unit to implement data interaction with the vehicle FIP main control unit of the FIP vehicle network system.
Optionally, the method further includes:
and the HUB units are respectively connected with the units so as to realize Ethernet communication among the FIP network interface unit, the data recording and processing unit and the data remote transmission unit.
Optionally, the HUB unit is a HUB, and the HUB unit regeneratively shapes and amplifies the received signal to expand the transmission distance of the network, and simultaneously concentrates all nodes on a node centered on the HUB.
Optionally, the processing, by the data recording and processing unit, the received FIP vehicle network data of the FIP vehicle network system includes: the data recording and processing unit analyzes, fuses and repacks the port data of the received FIP vehicle network data packet to be encapsulated into an Ethernet data packet.
Optionally, the data recording and processing unit includes:
the main processor module is responsible for function scheduling and logic processing of each module;
the memory module is connected with the main processor module and is used for operating program storage and real-time variable storage;
the nonvolatile storage module is connected with the main processor module and is used for storing and recording process data, storing an operating system and an application program;
the Ethernet interface module is connected with the main processor module and is used for external Ethernet communication;
the RS485 interface module is connected with the main processor module and is used for external RS485 communication;
and the RS232 interface module is connected with the main processor module and is used for overall maintenance of the data recording and processing unit.
Optionally, the data remote transmission unit transmits the data processed and stored by the data recording and processing unit to a ground server through 4G or WiFi.
Optionally, the data recording and processing unit transmits variables related to vehicle application maintenance to the ground server;
or, the data recording and processing unit transmits all processed and stored data to the ground server.
Optionally, the FIP network interface unit is connected to the FIP vehicle network system through a FIP network dedicated cable.
Optionally, the method further includes:
and power supply units respectively connected with the units to supply power to the units.
Compared with the prior art, the invention has the following advantages:
the data recording and remote transmission device applied to the FIP network of the rail transit vehicle realizes real-time storage and remote wireless transmission of FIP vehicle network data by combining the FIP network interface unit, the data recording and processing unit, the data remote transmission unit, the HUB unit and the like, can meet the requirements of ground personnel on real-time monitoring of the running vehicle state and diagnosis and analysis of the running state, and brings great convenience for vehicle maintenance.
Drawings
Fig. 1 is a schematic diagram of a data recording and remote transmission device applied to a FIP network of a rail transit vehicle according to the present invention.
Detailed Description
The present invention will now be further described by way of the following detailed description of a preferred embodiment thereof, taken in conjunction with the accompanying drawings.
As shown in fig. 1, a data recording and remote transmitting device applied to a FIP network of a rail transit vehicle according to the present invention includes: FIP network interface unit, data record and processing unit and data remote transmission unit.
The FIP network interface unit is used for establishing connection with an FIP vehicle network system; the data recording and processing unit is connected with the FIP network interface unit and is used for receiving FIP vehicle network data of the FIP vehicle network system and carrying out real-time processing and storage on the FIP vehicle network data; the data remote transmission unit is connected with the data recording and processing unit and used for transmitting the data processed and stored by the data recording and processing unit to a ground server. Optionally, the data remote transmission unit transmits the data processed and stored by the data recording and processing unit to a ground server through 4G or WiFi.
Furthermore, the data remote transmission unit receives the remote data information of the ground server and forwards the remote data information to the data recording and processing unit, the data recording and processing unit performs data caching and retransmitting operations according to the state of the received remote data information, and meanwhile, the data recording and processing unit transmits the state information of the current data recording and remote transmission device to the FIP vehicle network system through the FIP network interface unit to realize data interaction with the vehicle FIP main control unit of the FIP vehicle network system.
In order to better realize the information interaction among the units, the data recording and remote transmission device applied to the FIP network of the rail transit vehicle further comprises a HUB unit. The HUB unit is connected with each unit in the device respectively to realize Ethernet communication among the FIP network interface unit, the data recording and processing unit and the data remote transmission unit.
In this embodiment, the HUB unit is a HUB, and the HUB unit regeneratively shapes and amplifies the received signal to expand the transmission distance of the network and to concentrate all nodes on the node centered on the HUB.
Optionally, the processing, by the data recording and processing unit, the received FIP vehicle network data of the FIP vehicle network system includes: the data recording and processing unit analyzes, fuses and repacks the port data of the received FIP vehicle network data packet to be encapsulated into an Ethernet data packet.
In this embodiment, the data recording and processing unit includes: the device comprises a main processor module, a memory module, a nonvolatile storage module, an Ethernet interface module, an RS485 interface module and an RS232 interface module.
The memory module, the nonvolatile storage module, the Ethernet interface module, the RS485 interface module and the RS232 interface module are respectively connected with the main processor module. The system comprises a memory module, an Ethernet interface module, an RS485 interface module, an RS232 interface module, a main processor module and a data recording and processing unit, wherein the memory module is used for operating program storage, real-time variable storage and the like, the nonvolatile memory module is used for storing and recording process data, storing an operating system, an application program and the like, the Ethernet interface module is used for external Ethernet communication, the RS485 interface module is used for external RS485 communication, the RS232 interface module is used for overall maintenance of the data recording and processing unit, and the main processor module is responsible for function scheduling and logic processing of each module. The above "external" means to the device other than the data recording and processing unit. The data recording and processing unit stores the processed data information in the nonvolatile storage module so as to facilitate the real-time monitoring or off-line analysis and use of maintenance personnel. Of course, the data recording and processing unit is not limited to include the above modules, but may also include other modules for data processing, parsing and storing, and is not limited herein.
In practical application, the data transmitted to the ground server by the data recording and processing unit can be determined according to practical application requirements, and meanwhile, the total amount of data transmission also needs to be referred. Typically, variables relating to vehicle application maintenance are required to be transmitted to the ground server via the data recording and processing unit. In case the data amount is not very large, the data recording and processing unit transmits all the processed and stored data to the ground server through the currently set transmission channel (4G or WiFi).
In the present embodiment, the FIP network interface unit is connected to the FIP vehicle network system through a FIP network dedicated cable. It should be noted that the FIP network interface unit is not limited to the above connection manner, and may be any other manner capable of realizing connection between the FIP network interface unit and the FIP vehicle network system, and the connection is not limited herein. In this embodiment, the data recording and remote transmission device adopts a 3U42Te standard chassis, each functional unit adopts an independent board configuration, and information interaction is performed between the units through a HUB unit, i.e., a backplane ethernet (an ethernet interface of the HUB unit extends to the backplane).
Furthermore, the data recording and remote transmission device applied to the FIP network of the rail transit vehicle further comprises power supply units, and the power supply units are respectively connected with the units so as to supply power to the units.
In summary, the data recording and remote transmission device applied to the FIP network of the rail transit vehicle combines the FIP network interface unit, the data recording and processing unit, the data remote transmission unit, the HUB unit and the like, realizes real-time storage and remote wireless transmission of FIP vehicle network data, can meet the requirements of ground personnel on real-time monitoring of the running vehicle state and diagnosis and analysis of the running state, and brings great convenience to vehicle maintenance.
While the present invention has been described in detail with reference to the preferred embodiments, it should be understood that the above description should not be taken as limiting the invention. Various modifications and alterations to this invention will become apparent to those skilled in the art upon reading the foregoing description. Accordingly, the scope of the invention should be determined from the following claims.
Claims (10)
1. A data recording and remote transmission device applied to a rail transit vehicle FIP network is characterized by comprising:
the FIP network interface unit is used for establishing connection with an FIP vehicle network system;
the data recording and processing unit is connected with the FIP network interface unit and is used for receiving, processing and storing FIP vehicle network data of the FIP vehicle network system;
and the data remote transmission unit is connected with the data recording and processing unit and is used for transmitting the data processed and stored by the data recording and processing unit to a ground server.
2. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 1,
the data remote transmission unit receives the remote data information of the ground server and forwards the remote data information to the data recording and processing unit, the data recording and processing unit performs data caching and retransmitting operations according to the state of the received remote data information, and meanwhile, the data recording and processing unit transmits the state information of the current data recording and remote transmission device to the FIP vehicle network system through the FIP network interface unit to realize data interaction with the vehicle FIP main control unit of the FIP vehicle network system.
3. The data recording and remote transmission device for the FIP network of the rail transit vehicle as claimed in claim 1, further comprising:
and the HUB units are respectively connected with the units so as to realize Ethernet communication among the FIP network interface unit, the data recording and processing unit and the data remote transmission unit.
4. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 3,
the HUB unit is a HUB, and regeneratively shapes and amplifies the received signals to enlarge the transmission distance of the network and concentrate all nodes on the node taking the HUB as the center.
5. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 1,
the data recording and processing unit processes the received FIP vehicle network data of the FIP vehicle network system and comprises the following steps: the data recording and processing unit analyzes, fuses and repacks the port data of the received FIP vehicle network data packet to be encapsulated into an Ethernet data packet.
6. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 1, wherein the data recording and processing unit comprises:
the main processor module is responsible for function scheduling and logic processing of each module;
the memory module is connected with the main processor module and is used for operating program storage and real-time variable storage;
the nonvolatile storage module is connected with the main processor module and is used for storing and recording process data, storing an operating system and an application program;
the Ethernet interface module is connected with the main processor module and is used for external Ethernet communication;
the RS485 interface module is connected with the main processor module and is used for external RS485 communication;
and the RS232 interface module is connected with the main processor module and is used for overall maintenance of the data recording and processing unit.
7. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 1,
and the data remote transmission unit transmits the data processed and stored by the data recording and processing unit to a ground server through 4G or WiFi.
8. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 1,
the data recording and processing unit transmits variables related to vehicle application maintenance to a ground server;
or, the data recording and processing unit transmits all processed and stored data to the ground server.
9. The data recording and remote transmission device applied to the FIP network of the rail transit vehicle as claimed in claim 1,
the FIP network interface unit is connected with the FIP vehicle network system through a FIP network dedicated cable.
10. The data recording and remote transmission device for the FIP network of the rail transit vehicle as claimed in claim 1, further comprising:
and power supply units respectively connected with the units to supply power to the units.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908161.0A CN113613202A (en) | 2021-08-09 | 2021-08-09 | Data recording and remote transmission device applied to FIP network of rail transit vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110908161.0A CN113613202A (en) | 2021-08-09 | 2021-08-09 | Data recording and remote transmission device applied to FIP network of rail transit vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113613202A true CN113613202A (en) | 2021-11-05 |
Family
ID=78307649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110908161.0A Pending CN113613202A (en) | 2021-08-09 | 2021-08-09 | Data recording and remote transmission device applied to FIP network of rail transit vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113613202A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127885A (en) * | 2011-03-18 | 2011-07-20 | 北京市市政工程研究院 | WINCE system-based rail transit real-time detection system and detection method |
| CN105657343A (en) * | 2015-12-29 | 2016-06-08 | 安徽海兴泰瑞智能科技有限公司 | Rail transit digital video monitoring system |
| CN111060334A (en) * | 2020-01-06 | 2020-04-24 | 北京唐智科技发展有限公司 | Rail transit vehicle derailment monitoring test device |
| CN111180807A (en) * | 2019-12-31 | 2020-05-19 | 上海标亿现代交通设备有限公司 | Nickel-chromium storage battery safety detection device for rail transit vehicle and rail transit vehicle |
| CN112116731A (en) * | 2020-09-18 | 2020-12-22 | 中车大连电力牵引研发中心有限公司 | Rail transit multi-bus data analysis system based on cloud |
| CN112722002A (en) * | 2021-01-26 | 2021-04-30 | 上海地铁维护保障有限公司 | Subway train ATO door control interface data recorder |
-
2021
- 2021-08-09 CN CN202110908161.0A patent/CN113613202A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102127885A (en) * | 2011-03-18 | 2011-07-20 | 北京市市政工程研究院 | WINCE system-based rail transit real-time detection system and detection method |
| CN105657343A (en) * | 2015-12-29 | 2016-06-08 | 安徽海兴泰瑞智能科技有限公司 | Rail transit digital video monitoring system |
| CN111180807A (en) * | 2019-12-31 | 2020-05-19 | 上海标亿现代交通设备有限公司 | Nickel-chromium storage battery safety detection device for rail transit vehicle and rail transit vehicle |
| CN111060334A (en) * | 2020-01-06 | 2020-04-24 | 北京唐智科技发展有限公司 | Rail transit vehicle derailment monitoring test device |
| CN112116731A (en) * | 2020-09-18 | 2020-12-22 | 中车大连电力牵引研发中心有限公司 | Rail transit multi-bus data analysis system based on cloud |
| CN112722002A (en) * | 2021-01-26 | 2021-04-30 | 上海地铁维护保障有限公司 | Subway train ATO door control interface data recorder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2021110012A1 (en) | High-speed intelligent network control system | |
| CN102945040A (en) | Remote vehicle monitoring device and system | |
| CN107547611A (en) | Cab integrated radio communication dynamic monitoring method and its system | |
| CN206787827U (en) | Electric transmission dumper remote online monitoring and fault diagnosis system | |
| CN208502530U (en) | A kind of rail traffic platform accelerator control system | |
| CN110789570B (en) | Train-mounted equipment and control method thereof | |
| CN106184286A (en) | A kind of frequency shift modulated track circuit system | |
| CN107919923A (en) | A kind of high-speed railway transponder changing rule detecting system and its method | |
| CN209535113U (en) | Municipal rail train cab signal system real-time monitoring platform | |
| CN102632912B (en) | subway train anti-collision early warning system and method | |
| CN113613202A (en) | Data recording and remote transmission device applied to FIP network of rail transit vehicle | |
| CN112116731A (en) | Rail transit multi-bus data analysis system based on cloud | |
| CN201923175U (en) | Control logic circuit monitoring system for railway vehicles | |
| CN201769836U (en) | Train tail device based on multi-mode trusted transmission | |
| KR101289725B1 (en) | Wireless communication system on mono-rail, control method thereof, and wireless communication system data processing method on mono-rail | |
| CN105523064A (en) | Interlocking host and trackside equipment communication device | |
| CN101293527B (en) | Method and apparatus for preventing answering machine monitoring system from interfering the answering machine | |
| CN213754530U (en) | Communication link redundancy and data storage equipment of unmanned equipment | |
| CN110071792B (en) | Low-delay high-reliability wireless transmission control method based on half-duplex bus | |
| CN212047377U (en) | Rail transit train signal equipment monitoring system | |
| CN103713585A (en) | Vehicle-mounted information acquisition system | |
| CN201941778U (en) | Train tail console | |
| CN202679402U (en) | Third-party balise telegram reading device | |
| CN206879106U (en) | System for mobile unit on-line real time monitoring | |
| CN110933141B (en) | Rail transit power supply simulation system and mode |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |