CN108693859A - A kind of electronic steering control system for industrial vehicle - Google Patents
A kind of electronic steering control system for industrial vehicle Download PDFInfo
- Publication number
- CN108693859A CN108693859A CN201710215519.5A CN201710215519A CN108693859A CN 108693859 A CN108693859 A CN 108693859A CN 201710215519 A CN201710215519 A CN 201710215519A CN 108693859 A CN108693859 A CN 108693859A
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- China
- Prior art keywords
- module
- industrial vehicle
- control system
- cloud server
- steering control
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Classifications
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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
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
A kind of electronic steering control system for industrial vehicle, including power supply, steer-drive, controller module, further include the vibrating sensor being mounted on steer-drive, vibration signals collecting card, a DTU module, a cloud server, the vibration signals collecting card is connect with the controller module, the controller module connects the DTU module, and the DTU module is wirelessly connected the cloud server;It is equipped with virtual reality in cloud server and diagnoses maintenance module, virtual reality diagnosis maintenance module includes the Mishap Database for being stored with fault message, is stored with the expertise database of solution corresponding with fault message.By adopting the above-described technical solution, the present invention without ready-made network interface or around without 1nternet networks when, technical staff need not be in the action debugging, realize to electronic steering control system for industrial vehicle remote maintenance functions.
Description
Technical field
The present invention relates to electronic steering control system for industrial vehicle technical fields more particularly to a kind of industrial vehicle electronics to turn
To control system maintenance system.
Background technology
Existing electronic steering control system for industrial vehicle, when failure, can not achieve remote fault diagnosis, technology branch
It holds personnel to need to be in the action, oneself digestion, by the analysis of brain, abstractively understands the operation conditions of physical device, analysis
Failure cause increases the mental work load of technical staff significantly, influences the efficiency for solving failure problems, reduces and take after sale
The response speed and service quality of business.
Invention content
The real time remote maintenance system based on virtual reality technology that the object of the present invention is to provide a kind of, more than solution
Technical problem.
Following technical scheme may be used to realize in technical problem solved by the invention:
A kind of electronic steering control system for industrial vehicle, including power supply, steering manipulation device, steer-drive, steering execution
Device, steering order sensor turn to feedback transducer, controller module, and the steering order sensor and the steering are anti-
Infeed sensor device couples with the controller module circuit, and the steering order sensor detects the rotation of the steering manipulation device
Angle, the feedback transducer that turns to detect the rotational angle of the steering actuator, the steering order sensor and turn
Transducing signal is inputted to feedback transducer to the controller module, the controller module is inputted to the steer-drive
Signal is controlled, the steer-drive drives the steering actuator that the steering manipulation device is followed to rotate, affiliated work
Industry vehicle realizes that car body turns to by the rotation of the steering actuator, which is characterized in that the steering feedback transducer from
The angle position for beginning continuously to detect the steering actuator must be established by cable and send transducing signal to the controller module,
Further include be mounted on steer-drive on vibrating sensor, the noise transducer on steer-drive,
Camera, vibration signals collecting card, noise signal capture card, video signal collecting card on steer-drive, one
DTU module, a cloud server, the vibration signals collecting card, noise signal capture card, video signal collecting card respectively with institute
Controller module connection is stated, the controller module connects the DTU module, and the DTU module is wirelessly connected the high in the clouds clothes
Business device;It is equipped with a virtual reality in the cloud server and diagnoses maintenance module, the virtual reality diagnosis maintenance module includes
One is stored with the Mishap Database of fault message, one is stored with the expertise database of solution corresponding with fault message;
The controller module acquires operation data, and operation data is transmitted to the cloud server, institute by the DTU module
Cloud server is stated to match operation data with the fault message of the Mishap Database, when successful match, calling pair
Solution in the expertise database answered, and send controller module to, realize remote failure processing function.
The DTU module that the present invention is connect by one with controller module, at the scene without ready-made network interface or surrounding nothing
When Internet network, realized to remote maintenance functions by DTU module.In addition, the present invention uses data Auto-matching, from
The dynamic mode for calling solution, it is long-range to solve electronic steering control system for industrial vehicle failure problems, the failure repeated in this way
Problem can be automatically performed processing, avoid the unnecessary duplication of labour, and technical staff need not also be in the action debugging.This
Invention is designed with conducive to improving processing speed, a large amount of manpowers of saving, reducing cost.
The cloud server connection one shows electronic steering control system for industrial vehicle abort situation and event for emulating
The processing unit of barrier state;
The cloud server matches operation data with the fault message of the Mishap Database, unsuccessful when matching
When, cloud server sends operation data to the processing unit, and the processing unit is handled according to operation data, imitates
True display fault message, the fault message includes electronic steering control system for industrial vehicle abort situation and malfunction, skill
Art personnel provide solution according to the fault message that processing unit is shown, and fault message is added to the fault data
Solution is added to the expertise database by library.
The processing unit includes a computer, the faulty information emulator software of built-in computer, the computer
It is also connected with the Mishap Database and the expertise database;
When the cloud server sends operation data to the computer, the computer utilizes fault message simulation software
By electronic steering control system for industrial vehicle abort situation and malfunction emulation display, technical staff provides long-range solution in real time
Scheme.
After the DTU module receives the solution of the cloud server transmission, the DTU module passes solution
The controller module is given, operation data is corrected by controller module.Real time remote control modification operating status, provides effect
Rate more quickly solves catastrophic failure, and scene automatically processes failure purpose.
The DTU module connects a display device, the display device include a microprocessor system, one with it is described micro-
The display of type processor system connection, the microprocessor system are built-in with simulation software;When the cloud server will
After solution sends the DTU module to, the DTU module sends solution to the microprocessor system, institute
Stating microprocessor system utilizes simulation software by electronic steering control system for industrial vehicle abort situation, malfunction and solution
The method and step emulation display of scheme.Above-mentioned design realizes the purpose of technical staff's in-situ processing failure.
The present invention shows fault message using processing unit emulation, is emulated using display device and shows solution, used
Person need not observe uninteresting data, can intuitively observe operating status and the emulation of electronic steering control system for industrial vehicle
Solution is conducive to improve treatment effeciency.
The DTU module connects a Geographic mapping module, when the cloud server asks the DTU module to send
When electronic steering control system for industrial vehicle geographical location, position that the DTU module sends the Geographic mapping module
Confidence breath sends the cloud server to.So that cloud server monitors the definite position of electronic steering control system for industrial vehicle
It sets.
The tamper module that the controller module connection one is arranged in DTU module, the controller module passes through described
Tamper module determines whether the DTU module is removed, when DTU module is removed, the industrial vehicle of controller module control
Electronic steering control system can not work normally;
When the cloud server can not establish connection by the DTU module and the controller module, the cloud service
Device carries out alarm.
The controller module also transmits the control of industrial vehicle electrical steering when sending cloud server operation data to
The heat transfer agent of sensor group acquisition in system.So that cloud server further appreciates that industrial vehicle electrical steering control system
The operating condition of system.
The operation data includes vibration, noise, video and electronic steering control system for industrial vehicle failure code.
The data content that the cloud server is transmitted to the DTU module includes being stopped, asking failure code, more
New working procedure.
The DTU module is built-in with GPRS transmission module, and the DTU module will run number by the GPRS transmission module
According to being transferred to the cloud server.The present invention carries out remote transmission by GPRT transmission modules, without geographical restrictions, transmits speed
Degree is fast, is conducive to real speed of transmitting and finds and solve catastrophic failure.
The controller module is connect with the DTU module by Serial Port Line.
The DTU module is connect with the display device by communication interface.The communication interface can be RS232 or
USB interfaces.
The cloud server is connect with the processing unit by grid line.
Advantageous effect:By adopting the above-described technical solution, the present invention is at electronic steering control system for industrial vehicle scene
When without ready-made network interface or surrounding without Internet network, technical staff need not come to electronic steering control system for industrial vehicle personally
On site fault clearing is realized to electronic steering control system for industrial vehicle remote maintenance functions.The present invention is conducive at raising
Reason speed saves a large amount of manpowers, reduces cost.
Description of the drawings
Fig. 1 is the connection diagram of the present invention;
Fig. 2 is the work flow diagram of the present invention.
Specific implementation mode
Following further describes the present invention in conjunction with specific drawings.
Referring to Fig.1, a kind of electronic steering control system for industrial vehicle, including power supply, steering manipulation device, steering driving dress
It sets, steering actuator, steering order sensor, turn to feedback transducer, controller module 1, the steering order sensor
And the steering feedback transducer couples with 1 circuit of the controller module, the steering order sensor detects the steering
The rotational angle of control device, the rotational angle for turning to feedback transducer and detecting the steering actuator, the steering
It instruction sensor and turns to feedback transducer and inputs transducing signal to the controller module 1, the controller module 1 is to described
Steer-drive input control signal, the steer-drive drive the steering actuator to follow the steering manipulation
Device rotates, and affiliated industrial vehicle realizes that car body turns to by the rotation of the steering actuator, which is characterized in that described turn
To feedback transducer from the angle position for beginning continuously to detect the steering actuator must be established by cable and to the controller module 1
Transducing signal is sent, further includes the vibrating sensor being mounted on steer-drive, making an uproar on steer-drive
Sonic transducer, the camera on steer-drive, vibration signals collecting card, noise signal capture card, vision signal
Capture card, a DTU module, a cloud server, the vibration signals collecting card, noise signal capture card, video signal collection
Card is connect with the controller module 1 respectively, and the controller module 1 connects the DTU module 2, and the DTU module 2 is wireless
Connect the cloud server 3;It is equipped with a virtual reality in cloud server 3 and diagnoses maintenance module, virtual reality diagnosis is safeguarded
Module includes one being stored with the Mishap Database of fault message, one being stored with the expertise of solution corresponding with fault message
Database.Controller module 1 acquires operation data, and operation data is transmitted to cloud server 3, high in the clouds by DTU module 2
Server 3 matches operation data with the fault message of Mishap Database, when successful match, corresponding expert is called to pass through
The solution in database is tested, and sends controller module 1 to, realizes remote failure processing function.
The DTU module 2 that the present invention is connect by one with controller module 1, it is existing in electronic steering control system for industrial vehicle
Without ready-made network interface or surrounding without Internet network when, realized to industrial vehicle electrical steering control by DTU module 2
System remote maintenance function processed.In addition, the present invention uses data Auto-matching, the automatic mode for calling solution long-range to solve
Certainly electronic steering control system for industrial vehicle failure problems, the failure problems repeated in this way can be automatically performed processing, avoid
The unnecessary duplication of labour, technical staff need not also come to electronic steering control system for industrial vehicle on site fault clearing personally.This hair
Bright is designed with conducive to improving processing speed, a large amount of manpowers of saving, reducing cost.
The connection of cloud server 3 one shows electronic steering control system for industrial vehicle abort situation and failure shape for emulating
The processing unit 4 of state.
Processing unit 4 includes a computer, the faulty information emulator software of built-in computer, and computer is also connected with number of faults
According to library and expertise database.Cloud server 3 matches operation data with the fault message of Mishap Database, when
With it is unsuccessful when, cloud server 3 sends operation data to computer, and computer will be industrial using fault message simulation software
Vehicle electric steering control system abort situation and malfunction emulation display, fault message includes industrial vehicle electrical steering control
System failure position processed and malfunction, technical staff provide solution according to the fault message that processing unit 4 is shown, and will
Fault message is added to Mishap Database, and solution is added to expertise database.
After DTU module 2 receives the solution of the transmission of cloud server 3, DTU module 2 can send solution to
Controller module 1 corrects operation data, real time remote control modification industrial vehicle electrical steering control by controller module 1
System running state provides efficiency, more quickly solves catastrophic failure, scene automatically processes failure purpose.
Mode in addition to following technical staff's manual handle failure other than automatically processing by the way of failure, also can be used:
DTU module 2 connects a display device 5, and display device 5 is connect including a microprocessor system, one with microprocessor system
Display, microprocessor system is built-in with simulation software.When cloud server 3 sends solution to DTU module 2
Afterwards, DTU module 2 sends solution to microprocessor system, and microprocessor system utilizes simulation software by industrial vehicle
The method and step emulation display of electronic steering control system abort situation, malfunction and solution.The present invention is at
It manages the emulation of device 4 and shows fault message, emulated using display device 5 and show that solution, user need not observe uninteresting number
According to can intuitively observe the operating status of electronic steering control system for industrial vehicle and the solution of emulation, be conducive to carry
High treatment efficiency.
The purpose of for better after-sale service, the one Geographic mapping module 6 of preferred connection of DTU module 2, geographical location
Locating module 6 can be GPS positioning module, can also use LBS locating modules.When cloud server 3 asks DTU module 2 to be sent out
When sending electronic steering control system for industrial vehicle geographical location, the position that DTU module 2 sends Geographic mapping module 6 is believed
Breath sends cloud server 3 to.So that cloud server 3 monitors the accurate location of electronic steering control system for industrial vehicle.
The tamper module 7 that the connection of controller module 1 one is arranged in DTU module 2, controller module 1 pass through tamper module 7
Determine whether DTU module 2 is removed, when DTU module 2 is removed, controller module 1 controls the control of industrial vehicle electrical steering
System can not work normally.When cloud server 3 can not establish connection by DTU module 2 and controller module 1, cloud service
Device 3 carries out alarm.Certainly, after the completion of the payment of electronic steering control system for industrial vehicle, cloud server 3 can lead to
The parameter that DTU module 2 changes controller module 1 is crossed, is both removed tamper module 7, electronic steering control system for industrial vehicle
It can still work normally.
Controller module 1 also transmits industrial vehicle electrical steering control system when sending 3 operation data of cloud server to
The heat transfer agent of sensor group acquisition on system.So that cloud server 3 further appreciates that industrial vehicle electrical steering control system
The operating condition of system.Operation data includes vibration, noise, video and electronic steering control system for industrial vehicle failure code.
The data content that cloud server 3 is transmitted to DTU module 2 includes being stopped, asking failure code, update working procedure.
DTU module 2 is built-in with GPRS transmission module, and operation data is transferred to cloud by DTU module 2 by GPRS transmission module
Hold server 3.The present invention by GPRT transmission modules carry out remote transmission, without geographical restrictions, transmission speed it is fast, be conducive to reality
When quickly find and solve catastrophic failure.
The connection type of each intermodule of the present invention can be used such as under type:Controller module passes through serial ports with DTU module 2
Line connects.DTU module 2 is connect with display device 5 by communication interface.Communication interface can be RS232 or USB interface.High in the clouds
Server 3 is connect with processing unit 4 by grid line.
With reference to Fig. 2, fault handling method of the invention is specific as follows:
I) data acquire:Controller module 1 is established with cloud server 3 by the request of DTU module 2 and is connected;After establishing connection,
Collected operation data is sent to cloud server 3 by controller module 1;
2) judge matching:Cloud server 3 receives operation data, operation data is matched with Mishap Database, judgement is
No successful match;
3) solution is transferred:If successful match, cloud server 3 transfers the solution in expertise database, and
It is sent to DTU module 2;
4) artificial treatment:If matching is failed, operation data is sent to processing unit 4, processing unit 4 by cloud server 3
Emulation is carried out using fault message simulation software to show, so that technical staff drives solution in time;
5) interpolation data:Technical staff is determining and after inputting solution, and fault message is stored in fault data by cloud server
In library, corresponding solution is stored in expertise database, and solution is sent to DTU module 2;
6) emulation display:After DTU module 2 receives solution, it is sent to display device 5, display device 5 utilizes simulation software
Simulating solutions, in order to which technical staff intuitively checks.
The basic principles and main features advantages of the present invention of the present invention is shown and described above.The technical staff of the industry
It should be recognized that the present invention is not limited by above-mentioned application method, only the present invention is said described in above-mentioned application method and specification
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement both falls in the claimed scope of the invention claimed scope of the invention by appended claims and its equivalent
It defines.
Claims (8)
1. a kind of electronic steering control system for industrial vehicle, including power supply, steering manipulation device, steer-drive, steering are held
Luggage is set, steering order sensor, turns to feedback transducer, controller module, the steering order sensor and the steering
Feedback transducer couples with the controller module circuit, and the steering order sensor detects turning for the steering manipulation device
Dynamic angle, the rotational angle for turning to feedback transducer and detecting the steering actuator, the steering order sensor and
It turns to feedback transducer and inputs transducing signal to the controller module, the controller module is defeated to the steer-drive
Enter and control signal, the steer-drive drives the steering actuator that the steering manipulation device is followed to rotate, affiliated
Industrial vehicle realizes that car body turns to by the rotation of the steering actuator, which is characterized in that the steering feedback transducer
From must establish by cable begin continuously detect the steering actuator angle position and to the controller module send transducing signal,
Further include be mounted on steer-drive on vibrating sensor, the noise transducer on steer-drive,
Camera, vibration signals collecting card, noise signal capture card, video signal collecting card on steer-drive, one
DTU module, a cloud server, the vibration signals collecting card, noise signal capture card, video signal collecting card respectively with institute
Controller module connection is stated, the controller module connects the DTU module, and the DTU module is wirelessly connected the high in the clouds clothes
Business device;It is equipped with a virtual reality in the cloud server and diagnoses maintenance module, the virtual reality diagnosis maintenance module includes
One is stored with the Mishap Database of fault message, one is stored with the expertise database of solution corresponding with fault message;
The controller module acquires operation data, and operation data is transmitted to the cloud server, institute by the DTU module
Cloud server is stated to match operation data with the fault message of the Mishap Database, when successful match, calling pair
Solution in the expertise database answered, and send controller module to, realize remote failure processing function;It is described
Processing of the cloud server connection one for emulating display electronic steering control system for industrial vehicle abort situation and malfunction
Device;The cloud server matches operation data with the fault message of the Mishap Database, unsuccessful when matching
When, cloud server sends operation data to the processing unit, and the processing unit is handled according to operation data, imitates
True display fault message, the fault message includes electronic steering control system for industrial vehicle abort situation and malfunction, skill
Art personnel provide solution according to the fault message that processing unit is shown, and fault message is added to the fault data
Solution is added to the expertise database by library.
2. electronic steering control system for industrial vehicle according to claim 1, it is characterised in that:The processing unit includes one
Computer, the faulty information emulator software of built-in computer, the computer are also connected with the Mishap Database and described
Expertise database;When the cloud server sends operation data to the computer, the computer utilizes event
Hinder information emulator software by electronic steering control system for industrial vehicle abort situation and malfunction emulation display, technical staff is real
When provide remote solution.
3. electronic steering control system for industrial vehicle according to claim 1 or claim 2, it is characterised in that:The DTU module receives
After the solution of the cloud server transmission, the DTU module sends solution to the controller module, passes through
Controller module corrects operation data.
4. electronic steering control system for industrial vehicle according to claim 1 or claim 2, it is characterised in that:The DTU module connection
One display device, the display device include a microprocessor system, a display being connect with the microprocessor system
Device, the microprocessor system are built-in with simulation software;When the cloud server sends solution to the DTU moulds
After block, the DTU module sends solution to the microprocessor system, and the microprocessor system utilizes emulation
The method and step of electronic steering control system for industrial vehicle abort situation, malfunction and solution is emulated display by software.
5. electronic steering control system for industrial vehicle according to claim 1 or claim 2, it is characterised in that:The DTU module connection
One Geographic mapping module, when the cloud server asks the DTU module to send industrial vehicle electrical steering control system
When system geographical location, the DTU module sends the location information that the Geographic mapping module is sent to the high in the clouds and takes
Business device.
6. electronic steering control system for industrial vehicle according to claim 5, it is characterised in that:The controller module connection
Whether the one tamper module being arranged in DTU module, the controller module determine the DTU module by the tamper module
It is removed, when DTU module is removed, the controller module control electronic steering control system for industrial vehicle can not normal work
Make;When the cloud server can not establish connection by the DTU module and the controller module, the cloud service
Device carries out alarm.
7. electronic steering control system for industrial vehicle according to claim 1, it is characterised in that:The controller is being sent to
When cloud server operation data, the sensing letter of the sensor group acquisition on electronic steering control system for industrial vehicle is also transmitted
Breath.
8. electronic steering control system for industrial vehicle according to claim 1 or claim 2, it is characterised in that:Built in the DTU module
There are GPRS transmission module, the DTU module that operation data is transferred to the cloud server by the GPRS transmission module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215519.5A CN108693859A (en) | 2017-04-03 | 2017-04-03 | A kind of electronic steering control system for industrial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710215519.5A CN108693859A (en) | 2017-04-03 | 2017-04-03 | A kind of electronic steering control system for industrial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108693859A true CN108693859A (en) | 2018-10-23 |
Family
ID=63841999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710215519.5A Pending CN108693859A (en) | 2017-04-03 | 2017-04-03 | A kind of electronic steering control system for industrial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108693859A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434808A (en) * | 2018-12-13 | 2019-03-08 | 上海菡为智能科技有限公司 | A kind of cloud remote service Study of Intelligent Robot Control network system realization |
-
2017
- 2017-04-03 CN CN201710215519.5A patent/CN108693859A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434808A (en) * | 2018-12-13 | 2019-03-08 | 上海菡为智能科技有限公司 | A kind of cloud remote service Study of Intelligent Robot Control network system realization |
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Application publication date: 20181023 |