CN110062007A - A kind of Locomotive remote maintenance service system and method based on mixed reality technology - Google Patents
A kind of Locomotive remote maintenance service system and method based on mixed reality technology Download PDFInfo
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- CN110062007A CN110062007A CN201910410472.7A CN201910410472A CN110062007A CN 110062007 A CN110062007 A CN 110062007A CN 201910410472 A CN201910410472 A CN 201910410472A CN 110062007 A CN110062007 A CN 110062007A
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- H—ELECTRICITY
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Abstract
The invention discloses a kind of Locomotive remote maintenance service systems and method based on mixed reality technology, belong to the technical field of railway locomotive maintenance, including expert MR intelligent terminal, user MR intelligent terminal, maintenance service system and inter-vehicle information system, pass through wireless network transmissions to maintenance service system by vehicle-mounted microcomputer, onboard sensor and vehicle-mounted MR intelligent terminal harvester vehicle data information, and by locomotive data information；The respective locating physical context information of expert MR intelligent terminal and user's MR intelligent terminal automatic identification, and physical environment modeling is carried out, generate physics environmental model；Expert's MR intelligent terminal communicates to connect maintenance service system, obtains the locomotive data information and generates mixed reality scene；Expert MR intelligent terminal and user MR intelligent terminal are consulted, edited, arranged and statisticallyd analyze to locomotive data information by multiple control modes realization in mixed reality scene；Real-time, interactive is carried out between expert MR intelligent terminal and user's MR intelligent terminal.
Description
Technical field
The invention belongs to the technical field of railway locomotive maintenance, in particular to a kind of based on mixed reality technology
Locomotive remote maintenance service system and method.
Background technique
In recent years, with the rapid development of Chinese Railway equipment technology, Chinese locomotive equipment exports to multiple countries, the world,
It is all over the world, the rolling stock of the under-developed areas such as Africa, the Central Asia is especially exported to, since local rail track condition is poor, fortune
With management and technical maintenance ability shortcoming, cause locomotive that cannot carry out inspection and maintenance, maintenance process in the maintenance period as required
Check it is not in place, exceed the time limit operation etc., the above a variety of factors lead to locomotive quality outstanding problem, seriously affect the reputation of Chinese locomotive
And brand.To guarantee locomotive operation, manufacturer has to send more locomotive maintenance and maintenance expert to on-the-spot guidance user
Operation causes manufacturer to need recruitment and cultivate large quantities of overall talents for both having understood technology, management and foreign language to accredit, expense
It pays huge, and is influenced by local society political factor, the safety of field man cannot also be effectively ensured.How to reduce and sends
In personnel great expense pay, ensure personal safety, and can also effectively instruct different parts of the world user how into
The effective maintenance of row and locomotive under repairing, improve maintenance repair quality and efficiency, guarantee the normal utilization of locomotive, become pendulum in locomotive
A difficult problem in face of manufacturer.
On January 8th, 2018, the Wuhan consonance urgent disorder in orthopaedics hospital successful implementation whole world three ground of the first mixed reality (MR) technology are long-range
Consultation of doctors operation.Entire surgical scene extremely science fiction, positioned at the orthopedics expert group of Wuhan, China and Virginia, US Polytechnics
The special helmet is put on by team, seemingly has perspective eye, far away from the line holographic projections of patient's lesions position of the Xinjiang the People's Hospital Bo Er
Imaging, accurately " suspends " at the moment, the operating doctor of Xinjiang hospital is instructed as on the spot in person, operation is marked while demonstrating
Path, just as the scene professor of " teach-by-doing ".Mixed reality technology breaks space-time limitation, brings Remote into local operation
Room, a thousand li consultation of doctors come true.
Mixed reality (MR) technology is the further development of virtual reality (VR) and augmented reality (AR) technology in the case,
The technology sets up one by the way that virtual scene information is presented in reality scene between real world, virtual world and user
The information circuits of interaction feedback, to enhance the sense of reality of user experience.Mixed reality is one group of technical combinations, merge reality with
Virtual world and generate new visible environment, physics and digital object are shared in new visible environment, and real-time interactive
With the timely acquisition of information.
Above with respect to the Successful utilization of mixed reality MR technology, a kind of long-range maintenance service platform is established for automotive manufacturers
Instruct user's operation to be possibly realized, the after-sale service expert of manufacturer intra-company can maintenance to the locomotive in the whole world and
Maintenance carries out the scene professor of " teach-by-doing ".
Summary of the invention
In consideration of it, in order to solve the above-mentioned problems in the prior art, of the invention is designed to provide a kind of base
In mixed reality technology Locomotive remote maintenance service system and method to reach using line holographic projections technology to break through space
Limitation, avoids expanding more terminal presentation facilities, greatly improves the high efficiency of long-range maintenance service and the purpose of convenience.
The technical scheme adopted by the invention is as follows: a kind of Locomotive remote maintenance service system based on mixed reality technology,
It further include maintenance service system and inter-vehicle information system, the maintenance including expert MR intelligent terminal and user's MR intelligent terminal
Service system establishes connection with inter-vehicle information system and user's MR intelligent terminal respectively by wireless communication；
The maintenance service system includes that expert supports host, which supports main-machine communication to be connected with locomotive data host
With expert's MR intelligent terminal；
The inter-vehicle information system includes information collection host and vehicle-mounted MR intelligent terminal, the information collection host and vehicle
The output end for carrying MR intelligent terminal establishes connection, and information collection master with the maintenance server through wireless communication
The input terminal communication link of machine is connected to vehicle-mounted microcomputer and onboard sensor.
Further, the expert MR intelligent terminal and user MR intelligent terminal include MR terminal control processing module,
Wireless communication module, MR intelligent display module, audio-frequency module and MR environmental perception module, the MR intelligent display module, audio
Module and MR environmental perception module are communicated to connect with the MR terminal control processing module, and audio-frequency module be equipped with microphone and
Loudspeaker, MR environmental perception module are equipped with depth of field camera, high definition camera and environment sensing device.
Further, the vehicle-mounted MR intelligent terminal include MR intelligent terminal control processing module, wireless communication module and
Multiple cameras, the wireless communication module and multiple cameras are communicated to connect with MR intelligent terminal control processing module respectively.
Further, the wireless communication module is 4G/5G communication module, which passes through 4G/5G network
Telecommunication is established with the maintenance service system to connect.
Further, the expert MR intelligent terminal, user MR intelligent terminal and vehicle-mounted MR intelligent terminal are set as to wear
Wear formula MR intelligent glasses.
The present invention also provides a kind of Locomotive remote maintenance method of servicing based on mixed reality technology, this method comprises:
By vehicle-mounted microcomputer, onboard sensor and vehicle-mounted MR intelligent terminal harvester vehicle data information, and by locomotive data
Information passes through wireless network transmissions to maintenance service system；
Expert MR intelligent terminal and user MR are being respectively equipped in space where space where the expert of backstage and remote user
Intelligent terminal is established by wireless network between expert MR intelligent terminal and user's MR intelligent terminal and is communicated to connect；
The respective locating physical context information of expert MR intelligent terminal and user's MR intelligent terminal automatic identification, and carry out object
Environmental modeling is managed, physics environmental model is generated；
Expert's MR intelligent terminal communicates to connect maintenance service system, obtains the locomotive data information, and by locomotive data
Information is projected in physical environment model after calculation process in the form of hologram, generates mixed reality scene；
Expert MR intelligent terminal and user MR intelligent terminal pass through multiple control modes realization pair in mixed reality scene
Locomotive data information is consulted, is edited, arranged and is statisticallyd analyze；
Real-time, interactive is carried out between expert MR intelligent terminal and user's MR intelligent terminal.
Further, the mode of the wireless network transmissions uses 4G/5G network transmission mode.
Further, the maintenance service system includes that expert supports host and locomotive data host, the locomotive data
Host and expert MR intelligent terminal support host to establish communication connection with expert, and locomotive data host is for storing the machine
Vehicle data information.
Further, the locomotive information data include locomotive threedimensional model, historgraphic data recording, expert knowledge library and
User's maintenance handbook.
Further, the vehicle-mounted MR intelligent terminal includes multiple cameras, and each camera acquires locomotive respectively
The region of equipment under drivers' cab, power house, electric panel room, other Machine Rooms and vehicle.
The invention has the benefit that
1, the Locomotive remote maintenance service system provided by the present invention based on mixed reality technology, it is logical by wireless network
It is reliable that real time data interaction will be now formed between maintenance service system, inter-vehicle information system and user MR intelligent terminal three；Together
When, MR intelligent terminal is highly integrated on hardware, and compatibility issue caused by avoiding because of the interaction operation of various hardware drops simultaneously
Low-maintenance cost, MR intelligent terminal have the features such as wireless, mobile, and onsite user can be according to the guidance of backstage expert, to machine
Vehicle carries out real-time examination and repair and maintenance, and operating efficiency is high, greatly reduces economic cost and time cost.
2, the Locomotive remote maintenance method of servicing provided by the present invention based on mixed reality technology, can be in mixed reality field
The locomotive failure phenomenon of distal end and maintenance process are intuitively shown in scape, maintenance is made by way of visualizing and interacting
Industry personnel provide guidance or training, without sending more locomotive maintenance and maintenance expert to on-the-spot guidance user's operation；It can
Digitlization, interactionization, real time implementation and the hardware and software platform management for realizing locomotive maintenance and troubleshooting, can effectively improve maintenance operation
Maintenance job costs can be greatly reduced in efficiency and work quality.
Detailed description of the invention
Fig. 1 is the structural block diagram of the Locomotive remote maintenance service system provided by the invention based on mixed reality technology.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, the detailed description of the embodiment of the present invention provided in the accompanying drawings is not intended to limit below claimed
The scope of the present invention, but be merely representative of selected embodiment of the invention.Based on the embodiments of the present invention, this field is common
Technical staff's every other embodiment obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.
In the description of the embodiment of the present invention, it should be noted that indicating position or positional relationship is based on shown in attached drawings
The orientation or positional relationship invention product using when the orientation or positional relationship usually put or this field
Orientation or positional relationship that technical staff usually understands or the invention product using when the orientation usually put or position close
System, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning must have
Specific orientation is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term is " specially
Family ", " user " are only used for distinguishing description, are not understood to indicate or imply relative importance.
In the description of the embodiment of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term
" setting ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect
It connects；It can be and be directly connected to, can also be indirectly connected with by intermediary.For the ordinary skill in the art, may be used
The attached drawing in the concrete meaning type embodiment of above-mentioned term in the present invention is understood with concrete condition, in the embodiment of the present invention
Technical solution is clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than complete
The embodiment in portion.The component of embodiments of the present invention, which are generally described and illustrated herein in the accompanying drawings can be with a variety of different configurations
To arrange and design.
Embodiment 1
As shown in Figure 1, in the present embodiment, specifically providing a kind of Locomotive remote maintenance clothes based on mixed reality technology
Business system, including expert MR intelligent terminal and user's MR intelligent terminal, further include maintenance service system and inter-vehicle information system, institute
It states maintenance service system and connection is established with inter-vehicle information system and user's MR intelligent terminal respectively by wireless communication, with reality
Real time data interaction is carried out between present maintenance service system, inter-vehicle information system and user MR intelligent terminal three.
The maintenance service system includes that expert supports host, which supports main-machine communication to be connected with locomotive data host
With expert's MR intelligent terminal, expert supports host that can transfer the locomotive data information being stored in locomotive data host, and by machine
Vehicle data information is uploaded in expert's MR intelligent terminal；Expert supports host can also display scene video image, car-mounted display circle
Face, historical data playback, can also carry out historical failure statistics.
The inter-vehicle information system includes information collection host and vehicle-mounted MR intelligent terminal, the information collection host and vehicle
The output end for carrying MR intelligent terminal establishes connection, and information collection master with the maintenance server through wireless communication
The input terminal communication link of machine is connected to vehicle-mounted microcomputer and onboard sensor, and vehicle-mounted microcomputer and onboard sensor are existing on locomotive
Equipment can obtain the parameter information of locomotive normal operation automatically.
The expert MR intelligent terminal and user MR intelligent terminal include MR glasses, and the control of MR terminal is equipped in the MR glasses
Processing module, wireless communication module, MR intelligent display module, audio-frequency module and MR environmental perception module processed, the MR are intelligently aobvious
Show that module, audio-frequency module and MR environmental perception module are communicated to connect with the MR terminal control processing module, and audio-frequency module
Equipped with microphone and loudspeaker, MR environmental perception module is equipped with depth of field camera, high definition camera and environment sensing device.Preferably, ring
Border perceptron includes gas sensor, Temperature Humidity Sensor and gyroscope etc., for perceiving MR intelligent terminal in use environment
The state of middle surrounding, the state of wearer and motion information etc..
The vehicle-mounted MR intelligent terminal includes MR intelligent terminal control processing module, wireless communication module and multiple camera shootings
Head, the wireless communication module and multiple cameras are communicated to connect with MR intelligent terminal control processing module respectively.In this implementation
In example, if acquiring the scene information of the drivers' cab of locomotive, power house and electric panel room there are three camera and respectively.
The wireless communication module is 4G/5G communication module, which passes through 4G/5G network and the dimension
Protect service system establish telecommunication connection, 4G/5G communication module have the advantages that transmission speed fastly, high reliablity.
In order to use mature technology and easy application, the expert MR intelligent terminal, user MR intelligent terminal and vehicle-mounted MR
Intelligent terminal is set as wearable MR intelligent glasses, the technology maturations of wearable MR intelligent glasses, light structure and is convenient for
It carries, is conducive to user and locomotive is overhauled and maintenance in distal end, without occupying the both hands of user, when can greatly save
Between and operating efficiency is provided.
Embodiment 2
Based on embodiment 1 provide the Locomotive remote maintenance service system based on mixed reality technology, the present embodiment provides
The method of the application Locomotive remote maintenance service system, this method specifically include:
By vehicle-mounted microcomputer, onboard sensor and vehicle-mounted MR intelligent terminal harvester vehicle data information, and by locomotive data
Information passes through wireless network transmissions to maintenance service system；Wherein, the locomotive information data includes locomotive threedimensional model, history
Data record, expert knowledge library and user's maintenance handbook, the locomotive threedimensional model, expert knowledge library and user's maintenance handbook
It is provided by vehicle-mounted microcomputer, historgraphic data recording is provided by onboard sensor, wherein expert knowledge library is then suitable
It should be in the special knowledge library that different locomotive types provides.
Expert MR intelligent terminal and user MR are being respectively equipped in space where space where the expert of backstage and remote user
Intelligent terminal is established by wireless network between expert MR intelligent terminal and user's MR intelligent terminal and is communicated to connect, in this implementation
In example, user MR intelligent terminal first establishes wireless communication connection with maintenance service system, maintenance service system again with expert's MR intelligence
It can terminal foundation communication connection；Preferably, the mode of the wireless network transmissions uses 4G/5G network transmission mode.
The respective locating physical context information of expert MR intelligent terminal and user's MR intelligent terminal automatic identification, and carry out object
Environmental modeling is managed, physics environmental model is generated；
Expert's MR intelligent terminal communicates to connect maintenance service system, obtains the locomotive data information, and by locomotive data
Information is projected in physical environment model after calculation process in the form of hologram, generates mixed reality scene；
Expert MR intelligent terminal and user MR intelligent terminal pass through multiple control modes realization pair in mixed reality scene
Locomotive data information is consulted, is edited, arranged and is statisticallyd analyze, wherein is consulted, editor, is arranged and statistically analyze form packet
Include the various information of browsing, by the information category set of needs, movement, rotation, scaling data, copy backup data, mark of punctuating
Data, collection sharing data and screenshotss video recording recording etc.；It is carried out between expert MR intelligent terminal and user's MR intelligent terminal real-time
Interaction, real-time, interactive mode include but is not limited to the mode of message, real-time communication exchange.
In the present embodiment, the mixed reality scene that expert MR intelligent terminal and user's MR intelligent terminal are seen carries out automatically
Data are synchronous to be merged, and the mixed reality scene that each wearer sees on sense organ is identical.
The maintenance service system includes that expert supports host and locomotive data host, the locomotive data host and expert
MR intelligent terminal supports host to establish communication connection with expert, and locomotive data host is for storing the locomotive data letter
Breath.
The vehicle-mounted MR intelligent terminal includes multiple cameras, and each camera acquires locomotive cab respectively, moves
The region of equipment under power room, electric panel room, other Machine Rooms and vehicle.
The present invention is not limited to above-mentioned optional embodiment, anyone can show that other are various under the inspiration of the present invention
The product of form, however, make any variation in its shape or structure, it is all to fall into the claims in the present invention confining spectrum
Technical solution, be within the scope of the present invention.
Claims (10)
1. a kind of Locomotive remote maintenance service system based on mixed reality technology, including expert MR intelligent terminal and user's MR intelligence
Energy terminal, which is characterized in that further include maintenance service system and inter-vehicle information system, the maintenance service system passes through wireless network
Network communication establishes connection with inter-vehicle information system and user's MR intelligent terminal respectively；
The maintenance service system include expert support host, the expert support main-machine communication be connected with locomotive data host and specially
Family's MR intelligent terminal；
The inter-vehicle information system includes information collection host and vehicle-mounted MR intelligent terminal, the information collection host and vehicle-mounted MR
The output end of intelligent terminal establishes connection with the maintenance server through wireless communication, and information collection host
Input terminal communication link is connected to vehicle-mounted microcomputer and onboard sensor.
2. the Locomotive remote maintenance service system according to claim 1 based on mixed reality technology, which is characterized in that institute
It states expert MR intelligent terminal and user MR intelligent terminal includes MR terminal control processing module, wireless communication module, MR intelligence
Display module, audio-frequency module and MR environmental perception module, the MR intelligent display module, audio-frequency module and MR environmental perception module
It is communicated to connect with the MR terminal control processing module, and audio-frequency module is equipped with microphone and loudspeaker, MR environment sensing mould
Block is equipped with depth of field camera, high definition camera and environment sensing device.
3. the Locomotive remote maintenance service system according to claim 1 based on mixed reality technology, which is characterized in that institute
Stating vehicle-mounted MR intelligent terminal includes that MR intelligent terminal controls processing module, wireless communication module and multiple cameras, described wireless
Communication module and multiple cameras are communicated to connect with MR intelligent terminal control processing module respectively.
4. the Locomotive remote maintenance service system based on mixed reality technology according to claim 1 to 3,
It is characterized in that, the wireless communication module is 4G/5G communication module, which passes through 4G/5G network and the dimension
It protects service system and establishes telecommunication connection.
5. the Locomotive remote maintenance service system according to claim 1 based on mixed reality technology, which is characterized in that institute
It states expert MR intelligent terminal, user MR intelligent terminal and vehicle-mounted MR intelligent terminal and is set as wearable MR intelligent glasses.
6. a kind of Locomotive remote maintenance method of servicing based on mixed reality technology, which is characterized in that this method comprises:
By vehicle-mounted microcomputer, onboard sensor and vehicle-mounted MR intelligent terminal harvester vehicle data information, and by locomotive data information
Pass through wireless network transmissions to maintenance service system；
Expert MR intelligent terminal and user's MR intelligence are being respectively equipped with where space where the expert of backstage and remote user in space
Terminal is established by wireless network between expert MR intelligent terminal and user's MR intelligent terminal and is communicated to connect；
The respective locating physical context information of expert MR intelligent terminal and user's MR intelligent terminal automatic identification, and carry out physical rings
Border modeling, generates physics environmental model；
Expert's MR intelligent terminal communicates to connect maintenance service system, obtains the locomotive data information, and by locomotive data information
It is projected in the form of hologram in physical environment model after calculation process, generates mixed reality scene；
Expert MR intelligent terminal and user MR intelligent terminal are realized by multiple control modes to locomotive in mixed reality scene
Data information is consulted, is edited, arranged and is statisticallyd analyze；
Real-time, interactive is carried out between expert MR intelligent terminal and user's MR intelligent terminal.
7. the Locomotive remote maintenance method of servicing according to claim 6 based on mixed reality technology, which is characterized in that institute
The mode of wireless network transmissions is stated using 4G/5G network transmission mode.
8. the Locomotive remote maintenance method of servicing according to claim 6 based on mixed reality technology, which is characterized in that institute
Stating maintenance service system includes that expert supports host and locomotive data host, the locomotive data host and expert's MR intelligent terminal
Host is supported to establish communication connection with expert, and locomotive data host is for storing the locomotive data information.
9. the Locomotive remote maintenance method of servicing according to claim 6 based on mixed reality technology, which is characterized in that institute
Stating locomotive information data includes locomotive threedimensional model, historgraphic data recording, expert knowledge library and user's maintenance handbook.
10. the Locomotive remote maintenance method of servicing according to claim 6 based on mixed reality technology, which is characterized in that
The vehicle-mounted MR intelligent terminal includes multiple cameras, is at least respectively arranged in the drivers' cab of locomotive, power house and electric panel room
There is the camera.
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| US11777787B2 (en) | 2020-01-02 | 2023-10-03 | Beijing Jingdong Zhenshi Information Technology Co., Ltd. | Video-based maintenance method, maintenance terminal, server, system and storage medium |
| CN112130666A (en) * | 2020-09-16 | 2020-12-25 | 博彦科技（上海）有限公司 | Data processing method and system |
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Application publication date: 20190726 |