CN113391618A - System for analyzing and reporting fault information of vehicle-mounted terminal - Google Patents
System for analyzing and reporting fault information of vehicle-mounted terminal Download PDFInfo
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- CN113391618A CN113391618A CN202110649906.6A CN202110649906A CN113391618A CN 113391618 A CN113391618 A CN 113391618A CN 202110649906 A CN202110649906 A CN 202110649906A CN 113391618 A CN113391618 A CN 113391618A
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- mounted terminal
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- 238000004891 communication Methods 0.000 claims abstract description 20
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000007726 management method Methods 0.000 abstract description 6
- 238000013024 troubleshooting Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0262—Confirmation of fault detection, e.g. extra checks to confirm that a failure has indeed occurred
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
The invention provides a system for analyzing and reporting fault information of a vehicle-mounted terminal, which comprises: the vehicle-mounted terminal is used for acquiring and storing vehicle information and running conditions; the vehicle-mounted power supply is connected with the vehicle-mounted terminal and used for supplying power to the vehicle-mounted terminal; the standby power supply is connected with the vehicle-mounted terminal and used for supplying power to the vehicle-mounted terminal when the vehicle-mounted power supply fails; and the remote terminal is in communication connection with the vehicle-mounted terminal and is used for receiving the vehicle information and the running condition sent by the vehicle-mounted terminal when the vehicle-mounted power supply fails. The beneficial effects are that: the invention can provide working voltage for the vehicle-mounted terminal with power supply failure through the standby power supply, thereby ensuring that the vehicle information is not lost during the failure, automatically analyzing the reason of the power supply failure, reporting the reason to the vehicle management background to remind an operator on duty to process the failure in time, and greatly improving the efficiency of troubleshooting the vehicle-mounted terminal.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted terminal fault processing, in particular to a system for analyzing and reporting vehicle-mounted terminal fault information.
Background
With the acceleration of urbanization and motorization processes in China, rail transit construction is getting more and more concerned. The communication and safety problems of rail transit are particularly worth paying attention to, and due to the vehicle-mounted terminal equipment, the vehicle management background can effectively and accurately monitor rail transit vehicles in an all-around mode, so that the vehicles can be conveniently managed, and meanwhile, the running safety of the vehicles is greatly improved.
Although the vehicle-mounted terminal in the prior art has a storage function, when a power supply system of the vehicle-mounted terminal fails, the equipment stops working, and relevant information of a vehicle during the failure is lost; and the system does not have the functions of automatically analyzing and storing faults and cannot report fault information to a vehicle management background in time, so that background management personnel cannot find and process problems in time, and certain potential safety hazards exist. Therefore, in order to solve the above problems, the present invention provides a system for analyzing and reporting fault information of a vehicle-mounted terminal.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a system for analyzing and reporting fault information of a vehicle-mounted terminal, which comprises the following steps:
the vehicle-mounted terminal is used for acquiring and storing vehicle information and running conditions;
the vehicle-mounted power supply is connected with the vehicle-mounted terminal and used for supplying power to the vehicle-mounted terminal;
the standby power supply is connected with the vehicle-mounted terminal and used for supplying power to the vehicle-mounted terminal when the vehicle-mounted power supply fails;
and the remote terminal is in communication connection with the vehicle-mounted terminal and is used for receiving the vehicle information and the running state sent by the vehicle-mounted terminal when the vehicle-mounted power supply fails.
Preferably, the vehicle-mounted terminal comprises a switching module, which is respectively connected with the vehicle-mounted power supply and the standby power supply, and is used for switching to the standby power supply to supply power when the vehicle-mounted power supply fails.
Preferably, the vehicle-mounted terminal further includes a detection module, which is respectively connected to the vehicle-mounted power supply and the switching module, and is configured to detect whether the vehicle-mounted power supply fails, and send an instruction to the switching module to switch to the standby power supply when the vehicle-mounted power supply fails.
Preferably, the vehicle-mounted terminal further includes:
the acquisition module is used for acquiring the vehicle information and the running condition;
and the storage module is connected with the acquisition module and is used for storing the vehicle information and the running condition.
Preferably, the vehicle-mounted terminal further includes a first communication module, respectively connected to the storage module and the remote terminal, for sending the vehicle information and the operating status to the remote terminal when the vehicle-mounted power supply fails.
Preferably, the first communication module comprises an LTE communication module.
Preferably, the vehicle-mounted terminal further comprises a display device arranged in a cab, and the display device is in communication connection with the vehicle-mounted terminal and is used for reading and displaying the vehicle information and the running condition.
Preferably, the vehicle-mounted terminal further includes a second communication module, which is respectively connected to the storage module and the display device, and is configured to transmit the vehicle information and the operating condition to the display device.
Preferably, the backup power source comprises a super capacitor.
Preferably, the operation condition includes one or more of operation condition information of the vehicle-mounted terminal, location information of a vehicle, access cell information of the vehicle-mounted terminal mobile network access unit, and failure information of the vehicle-mounted device.
The technical scheme has the following advantages or beneficial effects: the invention can provide working voltage for the vehicle-mounted terminal with power supply failure through the standby power supply, thereby ensuring that the vehicle information is not lost during the failure, automatically analyzing the reason of the power supply failure, reporting the reason to the vehicle management background to remind an operator on duty to process the failure in time, and greatly improving the efficiency of troubleshooting the vehicle-mounted terminal.
Drawings
Fig. 1 is a schematic system diagram of a system for analyzing and reporting vehicle-mounted terminal fault information according to a preferred embodiment of the present invention.
Detailed Description
The invention is described in detail below with reference to the figures and specific embodiments. The present invention is not limited to the embodiment, and other embodiments may be included in the scope of the present invention as long as the gist of the present invention is satisfied.
In a preferred embodiment of the present invention, based on the above problems in the prior art, a system for analyzing and reporting fault information of a vehicle-mounted terminal is provided, as shown in fig. 1, including:
the vehicle-mounted terminal 1 is used for collecting and storing vehicle information and running conditions;
the vehicle-mounted power supply 2 is connected with the vehicle-mounted terminal 1 and used for supplying power to the vehicle-mounted terminal 1;
the standby power supply 3 is connected with the vehicle-mounted terminal 1 and used for supplying power to the vehicle-mounted terminal 1 when the vehicle-mounted power supply 2 fails;
and the remote terminal 4 is in communication connection with the vehicle-mounted terminal 1 and is used for receiving the vehicle information and the running condition sent by the vehicle-mounted terminal 1 when the vehicle-mounted power supply 2 fails.
A specific embodiment is now provided to further explain and explain the present technical solution:
the vehicle-mounted power supply 2 is connected with the vehicle-mounted terminal 1 and used for providing working voltage for the vehicle-mounted terminal 1, so that the vehicle-mounted terminal 1 can work normally, if the system can cause power supply failure in the vehicle-mounted power supply 2, the system can automatically switch to the standby power supply 3 connected to the vehicle-mounted terminal 1 and drive the standby power supply 3 to work, and therefore the vehicle-mounted equipment can work normally during the power supply failure of the vehicle-mounted power supply 2. The vehicle-mounted terminal 1 can acquire vehicle information and running conditions in real time and store the acquired vehicle information and running conditions, and when the vehicle-mounted power supply 2 breaks down, the remote terminal 4 can receive the vehicle information and running conditions sent by the vehicle-mounted terminal 1 and respond to send alarm information to prompt an attendant to process in time. If the vehicle-mounted power supply 2 recovers power supply during the period of the standby power supply 3 supplying power to the device, namely the vehicle-mounted power supply 2 is in a flash-off state, after the vehicle-mounted power supply 2 recovers, the remote terminal 4 deletes alarm information, and an operator on duty can perform troubleshooting and processing according to the operation condition information received by the remote terminal 4; if the vehicle-mounted power supply 2 is still not recovered under the condition that the electric quantity of the standby power supply 3 is exhausted, the remote terminal 4 sends out alarm information to remind an operator on duty to process faults in time.
In the preferred embodiment of the present invention, the vehicle-mounted terminal 1 includes a switching module 11, respectively connected to the vehicle-mounted power supply 2 and the backup power supply 3, for switching to the backup power supply 3 to supply power when the vehicle-mounted power supply 2 fails.
In a preferred embodiment of the present invention, the vehicle-mounted terminal 1 further includes a detecting module 12, respectively connected to the vehicle-mounted power supply 2 and the switching module 11, for detecting whether the vehicle-mounted power supply 2 fails, and sending an instruction to the switching module 11 to switch to the standby power supply 3 when the vehicle-mounted power supply 2 fails.
Specifically, in this embodiment, the detection module 12 is connected to the vehicle-mounted power supply 2 and can be used to detect the power supply state of the vehicle-mounted power supply 2, and the detection module 12 is further connected to the switching module 11, and when it is detected that the vehicle-mounted power supply 2 fails, a corresponding instruction is sent to the switching module 11, and the switching modules 11 respectively connected to the vehicle-mounted power supply 2 and the standby power supply 3 can be switched to the standby power supply 3 according to the instruction to supply power, so that the vehicle-mounted terminal 1 can normally operate when the vehicle-mounted power supply 2 fails.
In a preferred embodiment of the present invention, the in-vehicle terminal 1 further includes:
an acquisition module 13 for acquiring vehicle information and operating conditions;
a storage module 14 connected to the acquisition module 13 for storing the vehicle information and the operation status.
Specifically, in this embodiment, the collection module 13 can obtain the vehicle information and the operating condition in real time, and store the obtained vehicle information and the operating condition information through the storage module 14 connected to the collection module 13.
In a preferred embodiment of the present invention, the vehicle-mounted terminal 1 further includes a first communication module 15, which is respectively connected to the storage module 14 and the remote terminal 4, for sending the vehicle information and the operation status to the remote terminal 4 when the vehicle-mounted power supply 2 fails.
Specifically, in this embodiment, data information transmission between the storage module 14 and the remote terminal 4 can be realized through the first communication module 15, so as to ensure that the remote terminal 4 can timely receive the vehicle information and the operating condition sent from the storage module 14 when the vehicle-mounted power supply 2 fails, and thus can timely feed back the vehicle information and the operating condition to an attendant.
In a preferred embodiment of the present invention, the first communication module 15 comprises an LTE communication module.
Specifically, in this embodiment, the LTE module has a transmission characteristic of high rate and low delay, and can wirelessly transmit the data in the storage module 14 to the remote terminal 4 in time.
In a preferred embodiment of the present invention, the present invention further comprises a display device 5 disposed in the cab, wherein the display device 5 is communicatively connected to the vehicle-mounted terminal 1 for reading and displaying the vehicle information and the operation status.
In the preferred embodiment of the present invention, the vehicle-mounted terminal 1 further includes a second communication module 16, which is respectively connected to the storage module 14 and the display device 5, for transmitting the vehicle information and the operation status to the display device 5.
Specifically, in the present embodiment, the vehicle information and the operating condition stored in the storage module 14 can be transmitted to the display device 5 in the cab through the second communication module 16, and the vehicle information and the operating condition can be displayed to the driver through the display device 5, so that the driver can know the vehicle information and the operating condition in time.
In a preferred embodiment of the invention, the backup power supply 3 comprises a super capacitor.
Specifically, in the present embodiment, in the case where the vehicle-mounted power supply 2 fails, the operating power supply is provided to the vehicle-mounted terminal 1 by controlling the super capacitor to discharge.
In a preferred embodiment of the present invention, the operation status includes one or more of operation status information of the in-vehicle terminal 1, location information of the vehicle, access cell information of a mobile network access unit of the in-vehicle terminal 1, and failure information of the in-vehicle device.
Specifically, in this embodiment, the person on duty can in time investigate the fault condition of the vehicle-mounted device according to the fault information of the vehicle-mounted device, thereby greatly improving the fault analysis and maintenance efficiency.
In conclusion, the invention can provide working voltage for the vehicle-mounted terminal with power supply failure through the standby power supply, thereby ensuring that the vehicle information is not lost during the failure, automatically analyzing the reason of the power supply failure, and reporting the reason to the vehicle management background to remind an operator on duty to process the failure in time, and greatly improving the efficiency of troubleshooting the vehicle-mounted terminal.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
Claims (10)
1. A system for analyzing and reporting vehicle-mounted terminal fault information is characterized by comprising:
the vehicle-mounted terminal is used for acquiring and storing vehicle information and running conditions;
the vehicle-mounted power supply is connected with the vehicle-mounted terminal and used for supplying power to the vehicle-mounted terminal;
the standby power supply is connected with the vehicle-mounted terminal and used for supplying power to the vehicle-mounted terminal when the vehicle-mounted power supply fails;
and the remote terminal is in communication connection with the vehicle-mounted terminal and is used for receiving the vehicle information and the running state sent by the vehicle-mounted terminal when the vehicle-mounted power supply fails.
2. The system of claim 1, wherein the vehicle terminal comprises a switching module, respectively connected to the vehicle power supply and the backup power supply, for switching to the backup power supply to supply power when the vehicle power supply fails.
3. The system according to claim 2, wherein the vehicle-mounted terminal further comprises a detection module, respectively connected to the vehicle-mounted power supply and the switching module, for detecting whether the vehicle-mounted power supply fails, and sending a command to the switching module to switch to the backup power supply when the vehicle-mounted power supply fails.
4. The system for analyzing and reporting vehicle-mounted terminal fault information according to claim 1, wherein the vehicle-mounted terminal further comprises:
the acquisition module is used for acquiring the vehicle information and the running condition;
and the storage module is connected with the acquisition module and is used for storing the vehicle information and the running condition.
5. The system of claim 4, wherein the vehicle-mounted terminal further comprises a first communication module, connected to the storage module and the remote terminal, respectively, for sending the vehicle information and the operating status to the remote terminal when the vehicle-mounted power supply fails.
6. The system for analyzing and reporting vehicle-mounted terminal fault information as claimed in claim 5, wherein the first communication module comprises an LTE communication module.
7. The system of claim 1, further comprising a display device disposed in the cab, wherein the display device is communicatively connected to the vehicle-mounted terminal for reading and displaying the vehicle information and the operating status.
8. The system of claim 7, wherein the vehicle-mounted terminal further comprises a second communication module respectively connected to the storage module and the display device for transmitting the vehicle information and the operating status to the display device.
9. The system for analyzing and reporting vehicle terminal fault information of claim 8, wherein the backup power source comprises a super capacitor.
10. The system according to claim 1, wherein the operation status includes one or more of operation status information of the vehicle-mounted terminal, location information of a vehicle, access cell information of a mobile network access unit of the vehicle-mounted terminal, and failure information of the vehicle-mounted device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110649906.6A CN113391618A (en) | 2021-06-10 | 2021-06-10 | System for analyzing and reporting fault information of vehicle-mounted terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110649906.6A CN113391618A (en) | 2021-06-10 | 2021-06-10 | System for analyzing and reporting fault information of vehicle-mounted terminal |
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| Publication Number | Publication Date |
|---|---|
| CN113391618A true CN113391618A (en) | 2021-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110649906.6A Pending CN113391618A (en) | 2021-06-10 | 2021-06-10 | System for analyzing and reporting fault information of vehicle-mounted terminal |
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| CN (1) | CN113391618A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114200874A (en) * | 2022-02-17 | 2022-03-18 | 四川创智联恒科技有限公司 | Device and method for detecting equipment reset event |
| CN115830864A (en) * | 2022-11-18 | 2023-03-21 | 广州城轨科技有限公司 | Urban rail transit dispatching method, system, terminal equipment and storage medium |
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2021
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114200874A (en) * | 2022-02-17 | 2022-03-18 | 四川创智联恒科技有限公司 | Device and method for detecting equipment reset event |
| CN115830864A (en) * | 2022-11-18 | 2023-03-21 | 广州城轨科技有限公司 | Urban rail transit dispatching method, system, terminal equipment and storage medium |
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Application publication date: 20210914 |
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