CN110930538A - Method and system for visualizing fault information of vehicle - Google Patents
Method and system for visualizing fault information of vehicle Download PDFInfo
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- CN110930538A CN110930538A CN201911313501.4A CN201911313501A CN110930538A CN 110930538 A CN110930538 A CN 110930538A CN 201911313501 A CN201911313501 A CN 201911313501A CN 110930538 A CN110930538 A CN 110930538A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C5/00—Registering or indicating the working of vehicles
- G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
- G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
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Abstract
The invention provides a method and a system for visualizing fault information of a vehicle, which comprises the following steps: acquiring fault information of a vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part coding and fault parameters; acquiring a three-dimensional model of a vehicle to be diagnosed; and displaying the fault information of the vehicle to be diagnosed in the three-dimensional model. The invention solves the technical problem that the vehicle fault information display method in the prior art is not intuitive and efficient.
Description
Technical Field
The invention relates to the technical field of control, in particular to a method and a system for visualizing fault information of a vehicle.
Background
The current engineering equipment design is increasingly complicated, take the excavator as an example, and the spare part number that relates is thousands, and the internal layout is also complicated and complicated leads to the fault rate of excavator to be high, and the reliability also receives the influence correspondingly. For example, if an excavator has a fault, a client of the conventional fault diagnosis system may perform preliminary fault judgment on the excavator through a fault code sent by a display screen, and a fault detection engineer may also perform real-time monitoring on the state of the excavator through a PCAN line. The PCAN is also called PCAN-USB, also called CAN card, and is a CAN (controller Area network) to USB (universal serial bus) interface, and CAN transmit the message on the CAN network to the PC through the USB interface, and view the CAN message through the related software. However, the conventional method for displaying fault information by displaying fault codes in the fault diagnosis system is not intuitive and efficient.
Disclosure of Invention
In view of the above, the present invention provides a method and a system for visualizing fault information of a vehicle, so as to solve the technical problem that the method for displaying fault information of a vehicle in the prior art is not intuitive and efficient.
In a first aspect, an embodiment of the present invention provides a method for visualizing fault information of a vehicle, where the method includes: acquiring fault information of a vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part coding and fault parameters; acquiring a three-dimensional model of the vehicle to be diagnosed; and displaying the fault information of the vehicle to be diagnosed in the three-dimensional model.
Further, after displaying the fault information of the vehicle to be diagnosed in the three-dimensional model, the method further comprises: searching a target fault matched with the fault information in a preset fault library, and acquiring a fault solution corresponding to the target fault; sending the failure solution to a user.
Further, acquiring fault information of the vehicle to be diagnosed, including: sending an information request to a vehicle-mounted automatic diagnosis system so as to request the vehicle-mounted automatic diagnosis system to acquire the fault information of the vehicle to be diagnosed; and acquiring fault information fed back by the vehicle-mounted automatic diagnosis system based on the information request.
Further, displaying the fault information of the vehicle to be diagnosed in the three-dimensional model includes: determining on the three-dimensional model, based on the fault location, that a faulty part in the vehicle to be diagnosed occurs; marking the fault part code and/or the fault parameter on the three-dimensional model to obtain a marked fault part; and displaying the fault part after the marking on the three-dimensional model.
Further, displaying the labeled fault part on the three-dimensional model comprises: and highlighting the fault part after the marking on the three-dimensional model.
In a second aspect, an embodiment of the present invention further provides a system for visualizing fault information of a vehicle, including: the system comprises a first acquisition module, a second acquisition module and a display module, wherein the first acquisition module is used for acquiring the fault information of the vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part coding and fault parameters; the second obtaining module is used for obtaining the three-dimensional model of the vehicle to be diagnosed; and the display module is used for displaying the fault information of the vehicle to be diagnosed in the three-dimensional model.
Further, the system further comprises: a lookup module to: searching a target fault matched with the fault information in a preset fault library, and acquiring a fault solution corresponding to the target fault; sending the failure solution to a user.
Further, the first obtaining module further includes: the vehicle fault diagnosis system comprises a request unit and an acquisition unit, wherein the request unit is used for sending an information request to a vehicle-mounted automatic diagnosis system so as to request the vehicle-mounted automatic diagnosis system to acquire fault information of the vehicle to be diagnosed; and the acquisition unit is used for acquiring the fault information fed back by the vehicle-mounted automatic diagnosis system based on the information request.
Further, the display module further includes: the system comprises a determining unit, a labeling unit and a display unit, wherein the determining unit is used for determining a fault part in the vehicle to be diagnosed on the three-dimensional model based on the fault position; the marking unit is used for marking the fault part code and/or the fault parameter on the three-dimensional model to obtain a marked fault part; and the display unit is used for displaying the marked fault part on the three-dimensional model.
In a third aspect, an embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method according to the first aspect when executing the computer program.
The embodiment of the invention provides a method and a system for visualizing fault information of a vehicle, which comprises the following steps: acquiring fault information of a vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part coding and fault parameters; acquiring a three-dimensional model of a vehicle to be diagnosed; and displaying the fault information of the vehicle to be diagnosed in the three-dimensional model. According to the invention, through a mode of displaying the fault information on the three-dimensional model of the whole machine, the technical problem that the vehicle fault information display method in the prior art is not visual and efficient is solved, and the technical effects that the vehicle fault information visualization degree is higher, and the fault information display is more visual and efficient are achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of a method for visualizing fault information of a vehicle according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a first vehicle fault information visualization system according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of a second vehicle fault information visualization system provided by an embodiment of the present invention;
fig. 4 is a schematic diagram of a system for visualizing fault information of a third vehicle according to an embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
fig. 1 is a flowchart of a method for visualizing fault information of a vehicle according to an embodiment of the present invention. As shown in fig. 1, the method specifically includes the following steps:
step S102, acquiring fault information of a vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part code and fault parameters. In the embodiment of the present invention, the vehicle to be diagnosed is a vehicle provided with an automated control system, such as an excavator.
And step S104, acquiring a three-dimensional model of the vehicle to be diagnosed.
And step S106, displaying the fault information of the vehicle to be diagnosed in the three-dimensional model.
The embodiment of the invention provides a method for visualizing fault information of a vehicle. According to the invention, through a mode of displaying the fault information on the three-dimensional model of the whole machine, the technical problem that the vehicle fault information display method in the prior art is not visual and efficient is solved, and the technical effects that the vehicle fault information visualization degree is higher, and the fault information display is more visual and efficient are achieved.
Optionally, after step S106, the method provided in the embodiment of the present invention further includes the following steps:
and S108, searching a target fault matched with the fault information in a preset fault library, and acquiring a fault solution corresponding to the target fault.
Step S110, sending the failure solution to the user. Specifically, the failure solution is transmitted to the display device, so that the display device displays the failure solution to the user.
Optionally, if the number of the target faults matched with the fault information, which are searched in the preset fault library, is multiple, the multiple fault solutions are sorted according to the adoption rate or the effective rate of the fault solutions corresponding to the multiple target faults, and the sorted multiple fault solutions are sent to the user. In this way, the user can select an appropriate failure solution based on the adoption rate or efficiency.
Optionally, the preset fault library updates the fault solution at any time according to the feedback of different terminals.
Optionally, step S102 further includes the following steps:
step S1021, sending an information request to the vehicle-mounted automatic diagnosis system so as to request the vehicle-mounted automatic diagnosis system to acquire the fault information of the vehicle to be diagnosed;
in step S1022, failure information fed back by the vehicle-mounted automatic diagnosis system based on the information request is acquired.
An On Board Diagnostics (OBD) is a detection system that is extended for vehicle fault diagnosis. The OBD system can determine fault information of the vehicle by detecting whether parameters in the vehicle are abnormal, wherein the fault information comprises a fault position; and if the fault position cannot be accurately determined, acquiring all possible fault positions. Specifically, the embodiment of the invention acquires the fault information of the vehicle (such as an excavator) through the OBD interface.
Optionally, step S106 further includes the following steps:
step S1061, determining a fault part in the vehicle to be diagnosed on the three-dimensional model based on the fault position;
step S1062, marking a fault part code and/or a fault parameter on the three-dimensional model to obtain a marked fault part;
and step S1063, displaying the marked fault part on the three-dimensional model. Specifically, the failure part after labeling is highlighted on the three-dimensional model.
Optionally, step S1063 further includes: and acquiring the material code and the nearest goods distribution place of the fault part, and displaying the material code and the nearest goods distribution place on the three-dimensional model. Therefore, the user can acquire all information of the fault part, and the fault part of the vehicle can be replaced quickly and conveniently.
As can be seen from the above description, the method for visualizing fault information of a vehicle according to the embodiment of the present invention can achieve the following technical effects:
(1) the method provided by the embodiment of the invention can visually display the fault information of the vehicle through the three-dimensional model, and a user can visually find a problem point without inquiring a user manual according to a fault code, so that the maintenance and troubleshooting of the vehicle to be diagnosed are accelerated;
(2) the method provided by the embodiment of the invention can accurately position the fault point, display the material parameters and related parameters of the fault part, and also display the nearest goods distribution place of the fault part, thereby shortening the maintenance time to the maximum extent;
(3) the method provided by the embodiment of the invention can provide a fault solution of the fault information of the vehicle for the user, and rank the fault solution according to the data such as the adoption rate or the effective rate of the fault solution, so that the user can conveniently confirm and solve the fault information of the vehicle;
(4) the method provided by the embodiment of the invention can track the fault reason of the vehicle and the subsequent solution, improve the data in the preset fault library, and the data can be used for a design party to summarize the fault reason to form a design closed loop, thereby having important significance for the next generation of product research and development.
Example two:
fig. 2 is a schematic diagram of a first vehicle fault information visualization system provided according to an embodiment of the present invention, as shown in fig. 2, the system including: a first acquisition module 10, a second acquisition module 20 and a display module 30.
Specifically, the first obtaining module 10 is configured to obtain fault information of a vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part code and fault parameters.
And the second obtaining module 20 is used for obtaining the three-dimensional model of the vehicle to be diagnosed.
And the display module 30 is used for displaying the fault information of the vehicle to be diagnosed in the three-dimensional model.
The embodiment of the invention provides a system for visualizing fault information of a vehicle. According to the invention, through a mode of displaying the fault information on the three-dimensional model of the whole machine, the technical problem that the vehicle fault information display method in the prior art is not visual and efficient is solved, and the technical effects that the vehicle fault information visualization degree is higher, and the fault information display is more visual and efficient are achieved.
Optionally, fig. 3 is a schematic diagram of a system for visualizing fault information of a second vehicle according to an embodiment of the present invention, and as shown in fig. 3, the system further includes: a lookup module 40 configured to: searching a target fault matched with the fault information in a preset fault library, and acquiring a fault solution corresponding to the target fault; the failure solution is sent to the user.
Optionally, as shown in fig. 3, the first obtaining module 10 further includes: a requesting unit 11 and an acquiring unit 12.
Specifically, the request unit 11 is configured to send an information request to the vehicle-mounted automatic diagnosis system to request the vehicle-mounted automatic diagnosis system to acquire the fault information of the vehicle to be diagnosed.
And the acquisition unit 12 is used for acquiring the fault information fed back by the vehicle-mounted automatic diagnosis system based on the information request.
Optionally, as shown in fig. 3, the display module 30 further includes: a determination unit 31, an annotation unit 32 and a display unit 33.
Specifically, the determination unit 31 is configured to determine, on the basis of the failure location, that a failed part in the vehicle to be diagnosed has occurred on the three-dimensional model.
And the marking unit 32 is used for marking the fault part code and/or the fault parameter on the three-dimensional model to obtain the marked fault part.
And a display unit 33 for displaying the labeled fault parts on the three-dimensional model.
Example three:
fig. 4 is a schematic diagram of a third system for visualizing fault information of a vehicle according to an embodiment of the present invention, as shown in fig. 4, the system including: an on-board automatic diagnostic system 41, an integrated display system 42, a communication system 43 and a big data processing center 44. The integrated display system 42 further includes three subsystems, which are respectively: a three-dimensional display subsystem 421, a material parameter display subsystem 422 and a solution system 423.
Specifically, the integrated display system 42 is connected to the on-board automatic diagnosis system 41 through an OBD interface, and the communication system 43 is used to maintain a communication connection between the integrated display system 42 and the big data processing center 44. Optionally, in the embodiment of the present invention, the communication System 43 is (GPSGlobal Positioning System) communication.
Specifically, the on-board automatic diagnosis system 41 is used for acquiring fault information of the vehicle to be diagnosed, the integrated display system 42 is used for displaying the fault information of the vehicle to be diagnosed in the three-dimensional model, and the big data processing center 44 is used for storing a preset fault library. The three-dimensional display subsystem 421 is used for displaying a three-dimensional model of the vehicle, the material parameter display subsystem 422 is used for displaying a fault part code and/or a fault parameter, and the solution system 423 is used for displaying a fault solution.
For example, when a vehicle has a fault, the fault diagnosis function is started, the interface highlights a fault component, a user clicks the fault component to display all parts with problems in the component, further clicks the highlight display of the parts to finally display two items of information, namely ① material codes of the fault components, a parameter table and a material library of a nearest place, and ② displays the fault solution of the user of the machine type according to the priority.
The system for visualizing the fault information provided by the embodiment of the invention can be used for all medium and large-sized instruments, has certain universality, is simple to operate, has popular and easily understood interfaces, and has low requirements on professional knowledge of maintenance personnel.
The embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and capable of running on the processor, and when the processor executes the computer program, the steps of the method in the first embodiment are implemented.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of visualizing fault information for a vehicle, comprising:
acquiring fault information of a vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part coding and fault parameters;
acquiring a three-dimensional model of the vehicle to be diagnosed;
and displaying the fault information of the vehicle to be diagnosed in the three-dimensional model.
2. The method according to claim 1, wherein after displaying the fault information of the vehicle to be diagnosed in the three-dimensional model, the method further comprises:
searching a target fault matched with the fault information in a preset fault library, and acquiring a fault solution corresponding to the target fault;
sending the failure solution to a user.
3. The method of claim 1, wherein obtaining fault information for a vehicle to be diagnosed comprises:
sending an information request to a vehicle-mounted automatic diagnosis system so as to request the vehicle-mounted automatic diagnosis system to acquire the fault information of the vehicle to be diagnosed;
and acquiring fault information fed back by the vehicle-mounted automatic diagnosis system based on the information request.
4. The method of claim 1, wherein displaying fault information of the vehicle to be diagnosed in the three-dimensional model comprises:
determining on the three-dimensional model, based on the fault location, that a faulty part in the vehicle to be diagnosed occurs;
marking the fault part code and/or the fault parameter on the three-dimensional model to obtain a marked fault part;
and displaying the fault part after the marking on the three-dimensional model.
5. The method of claim 4, wherein displaying the labeled failed part on the three-dimensional model comprises:
and highlighting the fault part after the marking on the three-dimensional model.
6. A system for visualizing fault information for a vehicle, comprising: a first acquisition module, a second acquisition module and a display module, wherein,
the first acquisition module is used for acquiring the fault information of the vehicle to be diagnosed; the fault information includes at least one of: fault location, fault part coding and fault parameters;
the second obtaining module is used for obtaining the three-dimensional model of the vehicle to be diagnosed;
and the display module is used for displaying the fault information of the vehicle to be diagnosed in the three-dimensional model.
7. The system of claim 6, further comprising: a lookup module to: searching a target fault matched with the fault information in a preset fault library, and acquiring a fault solution corresponding to the target fault; sending the failure solution to a user.
8. The system of claim 6, wherein the first obtaining module further comprises: a request unit and an acquisition unit, wherein,
the request unit is used for sending an information request to a vehicle-mounted automatic diagnosis system so as to request the vehicle-mounted automatic diagnosis system to acquire the fault information of the vehicle to be diagnosed;
and the acquisition unit is used for acquiring the fault information fed back by the vehicle-mounted automatic diagnosis system based on the information request.
9. The system of claim 6, wherein the display module further comprises: a determining unit, a labeling unit and a display unit, wherein,
the determining unit is used for determining a fault part in the vehicle to be diagnosed on the three-dimensional model based on the fault position;
the marking unit is used for marking the fault part code and/or the fault parameter on the three-dimensional model to obtain a marked fault part;
and the display unit is used for displaying the marked fault part on the three-dimensional model.
10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the method of any of the preceding claims 1 to 5 are implemented when the computer program is executed by the processor.
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| CN111814999A (en) * | 2020-07-08 | 2020-10-23 | 上海燕汐软件信息科技有限公司 | Fault work order generation method, device and equipment |
| CN112509178A (en) * | 2020-12-09 | 2021-03-16 | 湖南联科科技有限公司 | Automobile fault information display method and device, terminal equipment and storage medium |
| CN112874301A (en) * | 2021-01-25 | 2021-06-01 | 奇瑞汽车股份有限公司 | Information display method and device for automobile and computer storage medium |
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