CN108995674A - Super leaning load detection method and device - Google Patents
Super leaning load detection method and device Download PDFInfo
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- CN108995674A CN108995674A CN201710416539.9A CN201710416539A CN108995674A CN 108995674 A CN108995674 A CN 108995674A CN 201710416539 A CN201710416539 A CN 201710416539A CN 108995674 A CN108995674 A CN 108995674A
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- 238000001514 detection method Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 22
- 230000000903 blocking effect Effects 0.000 claims abstract description 6
- 238000003745 diagnosis Methods 0.000 claims description 43
- 240000002853 Nelumbo nucifera Species 0.000 claims description 8
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- 239000004020 conductor Substances 0.000 abstract description 23
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 238000004590 computer program Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 7
- 238000005259 measurement Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 3
- 241001669679 Eleotris Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
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- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
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- 230000004888 barrier function Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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- 238000007789 sealing Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/0081—On-board diagnosis or maintenance
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L15/00—Indicators provided on the vehicle or train for signalling purposes
- B61L15/009—On-board display devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
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Abstract
This application provides super leaning load detection method and device, belong to rail vehicle technical field.The described method includes: obtaining the super leaning load information of vehicle out of service in real time；According to the super leaning load information, judge whether the vehicle overloads or unbalance loading；If the overload of vehicle or unbalance loading, block traction instruction is generated, the block traction instruction is for blocking the vehicle operation.Using the technical solution of the application, the load information at real-time display vehicle both ends on the display screen of drivers' cab and conductor's cubic and vehicle surplus load information can be passed through, to prompt driver and conductor that passenger or cargo are rationally evacuated or put, to improve efficiency of operation to greatest extent under the premise of guaranteeing train operating safety.
Description
Technical field
This application involves rail vehicle technical field more particularly to super leaning load detection method and device.
Background technique
With Chinese society's expanding economy, railway is transported in the demand sustainable growth of passenger flow and logistics transportation, passenger traffic, shipping
Defeated dependence is increasing, for improve conevying efficiency, passenger traffic and goods train overload, unbalance loading the case where it is very universal.Goods at present
Overload, the unbalance loading detection device for transporting train application are more, but are typically detected in freight station using equipment, such as
The equipment such as rail truck wheel load determinator, track scale, hand wheel weighing instrument, these equipment are mounted on specific track,
Vehicle is parked on track and is detected.On the other hand, less with overload, the detection method of unbalance loading on passenger train, Shao Shuodong
Vehicle group is only capable of rough judgement vehicle and overloads and sound an alarm.
Overload, unbalance loading have a significant impact to operation security and the service life tool of rail vehicle, especially higher to speed
High-speed rail for, if overload, unbalance loading are seriously likely to result in the safety accident of car crash, and goods train uses at present
Detection overloads, the equipment of unbalance loading is mounted on specific track, inefficiency, and operation is heavy, and equipment is inconvenient to carry, simultaneously
Can only one-point measurement, be unable to real-time measurement, timeliness is poor；The Comparison between detecting methods of the overload, unbalance loading used in EMU are thick
Slightly, indefinite to driver and conductor's prompt, cannot efficiently and accurately instructing driver and conductor to carry out, passenger dredges and reasonably cargo is put
It puts.As it can be seen that there is no effective means or technology can real-time, the overload of accurate detection vehicle, unbalance loading situation at present.
Summary of the invention
The embodiment of the present application proposes super leaning load detection method and device, can not in real time, accurately to solve the prior art
Detection overload of vehicle, unbalance loading situation the technical issues of.
In one aspect, the embodiment of the present application provides super leaning load detection method, comprising:
The super leaning load information of vehicle out of service is obtained in real time；
According to the super leaning load information, judge whether the vehicle overloads or unbalance loading；
If the overload of vehicle or unbalance loading, block traction instruction is generated, the block traction instruction is described for blocking
Vehicle operation.
Preferably, if the super leaning load information is the fault diagnosis value that pressure switch generates in real time, according to the event
Hinder diagnostic value, judges whether the vehicle overloads or the step of unbalance loading includes:
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 1, then judge that the vehicle is super
Load or unbalance loading；
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 0, then judge that the vehicle carries
Lotus is normal.
Preferably, the super leaning load information further includes the vehicle two got in real time using vehicle load detection sensor
The load information and vehicle surplus load information at end.
Preferably, further includes:
When the fault diagnosis value that the load information at the vehicle both ends meets normal load conditions, and identified is 1, then
It determines the pressure switch failure, and starts bypass and generate fault diagnosis value in real time；
The load information at the vehicle both ends is the pressure value at vehicle both ends, and the normal load conditions are the vehicle two
The pressure value at end is within the scope of preset pressure threshold.
Preferably, if the overload of vehicle or unbalance loading, generating the step of block traction instructs includes:
Control device generates overload of vehicle or unbalance loading instructs and gives center control list after determining the overload of vehicle or unbalance loading
First (CCU:Central Control Unit)；
CCU generates block traction instruction according to the overload of vehicle or unbalance loading instruction.
Preferably, further includes:
When the vehicle is in operation and halted state, the load information and vehicle at vehicle both ends described in real-time display are surplus
Remaining load information.
On the other hand, the embodiment of the present application provides super leaning load detection device, comprising:
Acquisition device, for obtaining the super leaning load information of vehicle out of service in real time；
Judgment module, for according to the super leaning load information, judging whether the vehicle overloads or unbalance loading；
Instruction module generates block traction instruction, the block traction instruction if being used for the overload of vehicle or unbalance loading
For blocking the vehicle operation.
Preferably, if the super leaning load information is the fault diagnosis value that pressure switch generates in real time, the judgement mould
Block includes:
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 1, then judge that the vehicle is super
Load or unbalance loading；
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 0, then judge that the vehicle carries
Lotus is normal.
Preferably, the super leaning load information further includes the vehicle two got in real time using vehicle load detection sensor
The load information and vehicle surplus load information at end.
Preferably, further includes:
Bypass module, the failure for meeting normal load conditions for the load information when the vehicle both ends, and being identified
When diagnostic value is 1, it is determined that the pressure switch failure, and start bypass and generate fault diagnosis value in real time, wherein the vehicle
The load information at both ends is the pressure value at vehicle both ends, and the normal load conditions are the pressure value at the vehicle both ends default
Pressure threshold within the scope of.
Preferably, described instruction module includes:
Control device generates overload of vehicle or unbalance loading instructs and gives center control list after determining the overload of vehicle or unbalance loading
First CCU；
CCU generates block traction instruction according to the overload of vehicle or unbalance loading instruction.
Preferably, further includes:
Display module is used for when the vehicle is in operation and halted state, the load at vehicle both ends described in real-time display
Lotus information and vehicle surplus load information.
It has the beneficial effect that:
Super leaning load detection method and device provided by the embodiment of the present application surpass to vehicle out of service is obtained in real time
Unbalance loading information is carried, according to the super leaning load information, judges whether the vehicle overloads or unbalance loading, if the overload of vehicle or partially
It carries, then generates block traction instruction, the block traction instruction is for blocking the vehicle operation.As it can be seen that passing through block traction
Instruction block vehicle operation, to guarantee the operational safety of train, in addition, by the display screen of drivers' cab and conductor's cubic
The load information and vehicle surplus load information at real-time display vehicle both ends, to prompt driver and conductor to close passenger or cargo
Reason evacuation is put, to improve efficiency of operation to greatest extent under the premise of guaranteeing train operating safety.
Detailed description of the invention
The specific embodiment of the application is described below with reference to accompanying drawings, in which:
Fig. 1 shows the method schematic of super leaning load in the embodiment of the present application one；
Fig. 2 shows the display schematic diagrams of the carrying information of super leaning load method in the embodiment of the present application one；
Fig. 3 shows the flow logic figure of super leaning load method in the embodiment of the present application two；
Fig. 4 shows the flow diagram of super leaning load method in the embodiment of the present application two；
Fig. 5 shows the structure drawing of device of super leaning load in the embodiment of the present application three.
Specific embodiment
In order to which technical solution and the advantage of the application is more clearly understood, below in conjunction with attached drawing to the exemplary of the application
Embodiment is described in more detail, it is clear that and described embodiment is only a part of the embodiment of the application, rather than
The exhaustion of all embodiments.And in the absence of conflict, the feature in the embodiment and embodiment in this explanation can be mutual
It combines.
Inventor during invention note that
The equipment of goods train uses at present detection overload, unbalance loading is mounted on specific track, inefficiency,
Operate heavy, equipment is inconvenient to carry, while can only one-point measurement, be unable to real-time measurement, timeliness is poor；It is used in EMU
Overload, the Comparison between detecting methods of unbalance loading it is rough, to driver and conductor prompt it is indefinite, cannot efficiently and accurately instruct driver and conductor into
Row passenger dredges and reasonably cargo is put.
In view of the above deficiencies/and it is based on this, the embodiment of the present application proposes:
A set of high-precision empty spring pressure sensor and pressure switch is respectively arranged at the both ends of each car in the application, vehicle
Car weight converts pressure signal for car weight information by air spring, is sent to control device by empty spring pressure sensor, pressure
Fault diagnosis value is sent to control device by power switch, and control device is believed according to the super leaning load that pressure signal calculates vehicle
Breath, and be shown on the display screen of drivers' cab and conductor's cubic, on the other hand, control device judges the vehicle according to fault diagnosis value
Whether super leaning load, and the information of vehicles of super leaning load and is issued in the display screen display of drivers' cab and conductor's cubic
Audible alarm, while control device sends super leaning load information to CCU, CCU is according to super leaning load information to traction control unit
(TCU:Traction Control Unit) issues block traction instruction, to forbid vehicle to run.Driver and conductor is according to display screen
On super leaning load information passenger is reasonably evacuated, or cargo is reasonably put, to super leaning load state
After elimination, CCU sends the instruction for releasing traction block to TCU, so as to normal vehicle operation.Specifically:
For passenger train, driver and crew passes through drivers' cab display screen respectively and crew's display screen checks each car
Load condition, display screen show each car whether super leaning load, and the remaining number that can carry of display；If overload is inclined
Load alarms kept producing sound, shows vehicle, the end position of super leaning load, the number of overload and the position side of unbalance loading etc., to refer to
It leads driver and conductor and rationally dredges passenger.
For goods train, driver checks that the load condition of each car, display screen show each by drivers' cab display screen
Vehicle whether super leaning load, and the remaining weight that can be carried if overload or unbalance loading alarm kept producing sound, and shows
The vehicle of overload or unbalance loading, end position, and the weight of overload or unbalance loading, so that staff reasonably adjusted cargo puts position
It sets.
As it can be seen that the application can accurately detect car load situation, and real-time display is carried out, in case of super
Load, alarm will sound for unbalance loading, driver and conductor's arranged rational passenger and storage cargo is effectively instructed, if overload or unbalance loading
Situation cannot solve, and train draws block, forbids running, and train is avoided to draw from source because of serious overload or unbalance loading problem
The safety accident of hair gives full play to the transport power of train, and improve to the maximum extent that is, under the premise of guaranteeing train operation safety
Train operation efficiency alleviates transport pressure, and improves the benefit of railway department.
For the ease of the implementation of the application, it is illustrated below with example.
Embodiment one,
Fig. 1 shows the method schematic of super leaning load in the embodiment of the present application one, as shown in Figure 1, comprising:
Step 101: obtaining the super leaning load information of vehicle out of service in real time.
Step 102: according to the super leaning load information, judging whether the vehicle overloads or unbalance loading.
Step 103: if the overload of vehicle or unbalance loading, generating block traction instruction, the block traction instruction is used for
Block the vehicle operation.
In a step 101, a set of high-precision pressure sensor and pressure switch (Hollow pillow are respectively set at the both ends of each car
Beam), for obtaining the loaded information of vehicle out of service in real time；If sleeper beam separates, pressure is unable to intercommunication, then in each car
Two sets of high-precision pressure sensors and pressure switch is respectively arranged in both ends, for obtaining the unbalance loading information of vehicle out of service in real time.
Loaded information includes the vehicle of overload, end position of overload etc..Unbalance loading information includes the vehicle of unbalance loading, position side of unbalance loading etc..Implement
In, to be illustrated for the vehicle (sleeper beam is hollow) for using air spring, the car weight at each car both ends is turned by air spring
Pressure signal is turned to, pressure signal is transmitted to control device by empty spring pressure sensor, for using steel spring or rubber spring
Vehicle, paste foil gauge on steel spring or rubber spring, the acquisition of pressure signal realized by detection foil gauge.
In a step 102, if the super leaning load information is the fault diagnosis value that pressure switch generates in real time, according to institute
Fault diagnosis value is stated, judges whether the vehicle overloads or the step of unbalance loading includes:
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 1, then judge that the vehicle is super
Load or unbalance loading；
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 0, then judge that the vehicle carries
Lotus is normal.
In specific implementation, in stationary vehicle (such as arrive at a station on-board and off-board during), since personnel walk about, load is on vehicle
The factors such as it is unevenly distributed, it is larger to cause stress fluctuation, easily causes detection inaccuracy, the pressure threshold set by pressure switch side
There are certain surpluses with theoretical value for value, to avoid false alarm caused by pressure oscillation, while passing to pressure switch side and pressure
Certain delay is arranged in the pressure detecting of sensor side, to filter out the mutation of pressure, avoids pressure jump or other signal interferences
Caused by false alarm, influence train and normally run order.
According to the super leaning load information, judge the vehicle whether overload or the step of unbalance loading after further include: control
Device processed obtains observed pressure value according to the pressure signal of each car.In implementation, control device is adopted according to empty spring pressure sensor
The empty spring pressure signal of all vehicles collected obtains observed pressure value, and the load for calculating current all vehicles accounts for specified load
The percent value and surplus load of lotus, as the surplus load of passenger train be residue can manned number, the remaining of goods train carry
Lotus be residue can loading capacity, and in the overload or unbalance loading information of all vehicles of the display screen display of drivers' cab and conductor's cubic.
In specific implementation, super leaning load information further includes the vehicle two got in real time using vehicle load detection sensor
The load information and vehicle surplus load information at end.Fig. 2 shows the carrying letters of super leaning load method in the embodiment of the present application one
The display schematic diagram of breath, as shown in Fig. 2, pressure of the control device according to the collected all vehicle both ends sky springs of pressure sensor
Signal, is calculated pressure measured value, and pressure measured value is accounted for the percentage of rated load in the form of histogram in driver
The display screen display of room and conductor's cubic, while showing the surplus load amount at the every end of each car, i.e. passenger train display is remaining
Passenger carrying capacity, goods train show remaining pay load.In addition, super leaning load can also be believed according to the demand of practical application
Breath be divided into do not overload, overload, seriously overload, pressure switch failure and communicating interrupt etc., be not specifically limited herein.
In implementation, when the fault diagnosis value that the load information at the vehicle both ends meets normal load conditions, and identified
When being 1, it is determined that the pressure switch failure, and start bypass and generate fault diagnosis value in real time；
The load information at the vehicle both ends is the pressure value at vehicle both ends, and the normal load conditions are the vehicle two
The pressure value at end is within the scope of preset pressure threshold.
In specific implementation, in order to reduce erroneous judgement, and the influence of order is operated normally to train, pressure switch is arranged other
Road, if pressure switch failure, fault diagnosis value that control device receives is 1, at this time control device determine certain overload of vehicle or
Unbalance loading, and the information of vehicles of overload or unbalance loading is shown on the display screen of drivers' cab and conductor's cubic, in addition, control device root
It is compared according to calculated super leaning load information with preset pressure threshold value, if super leaning load information is without departing from preset pressure threshold
A certain range of value, then it represents that the car load is normal, it is seen then that the car load situation and the fault diagnosis from pressure switch
Value is not inconsistent, and illustrates the pressure switch failure, starting bypass generates fault diagnosis value in real time, to avoid alarm and sending is made a sound
Block traction instruction.
In step 103, if the overload of vehicle or unbalance loading, generating the step of block traction instructs includes:
Control device generates overload of vehicle or unbalance loading instructs and gives center control list after determining the overload of vehicle or unbalance loading
First CCU；
CCU generates block traction instruction according to the overload of vehicle or unbalance loading instruction.
In implementation, the fault diagnosis value that control device generates in real time according to the pressure switch determine the overload of vehicle or
After unbalance loading, control device sends overload of vehicle or unbalance loading and instructs to CCU, the overload of vehicle or unbalance loading instruction include at least overload or
The information of vehicles of unbalance loading, so that control device will overload or the information of vehicles of unbalance loading is sent to the display of drivers' cab and conductor's cubic
Screen is shown, and makes a sound alarm in the display screen side of drivers' cab and conductor's cubic, while CCU is according to overload of vehicle or partially
It carries instruction and issues block traction instruction to TCU, vehicle is forbidden running.In implementation, driver and conductor can be according to super on display screen
It carries or unbalance loading information reasonably evacuates passenger, or cargo is reasonably put, after overloading or unbalance loading is eliminated,
TCU releases traction block, normal vehicle operation.
In implementation, when the vehicle is in operation and halted state, the load information at vehicle both ends described in real-time display
With vehicle surplus load information.
In specific implementation, it is contemplated that the practical operation situation of train, during train operation, passenger are generally seldom walked
Dynamic, cargo generally seldom moves, once therefore train is in operating status, as the speed when vehicle greater than some values (
When 5km/h), detection and the display of load information only are carried out to the load of each vehicle, controls, i.e., will not send out without vehicle driving
Audible alarm and block traction instruction out.
The beneficial effect of the application is specific as follows:
The load condition of train is measured in real time and is calculated before train departure, and passes through drivers' cab and conductor's cubic
Display screen on clearly show that the loaded-up condition and surplus load ability of each car, to indicate driver and conductor to passenger or goods
Object is rationally evacuated or is put, and individual vehicle overload or unbalance loading are avoided the occurrence of.If overload of vehicle or unbalance loading, display screen will be held
It is continuous to make a sound alarm, and blocked and drawn by TCU, i.e., under the premise of guaranteeing train safety, the transport power of train is given full play to, most
Limits improve the conevying efficiency of train, significant to the income for alleviating railway transportation pressure and raising railway department.
The embodiment of the present application two is described in detail the embodiment of the present application one by taking concrete scene as an example.
Embodiment two,
Fig. 3 shows the flow logic figure of super leaning load method in the embodiment of the present application two, and Fig. 4 shows the application implementation
The flow diagram of super leaning load method in example two includes as shown in Figure 3, Figure 4 high-precision vehicle load on the bogie of car
Detection sensor (empty spring pressure sensor), pressure switch and control device (can be integrated in brak control unit), it is specific real
It is existing that steps are as follows:
Step 401: pressure sensor sends pressure signal to control device, and pressure switch sends fault diagnosis value to control
Device.Empty pressure signal of the spring pressure sensor acquisition from air spring is sent to control device；Pressure switch is according to default
Pressure threshold, trigger switch is opened or closed, if switch, which disconnects, indicates that car load is normal, fault diagnosis value is 0, then sends
The fault diagnosis value is to control device, if closing the switch indicates overload of vehicle or unbalance loading, i.e. certain one end or certain side of vehicle
Pressure signal exceed preset pressure threshold a certain range, fault diagnosis value be 1, then send the fault diagnosis value to control
Device.
Step 402: control device determines a certain overload of vehicle or unbalance loading according to fault diagnosis value.Control device passes through identification
Fault diagnosis value determines a certain overload of vehicle or unbalance loading, and is overloaded by calculating the pressure signal from pressure sensor
Or the information of vehicles of unbalance loading, and overload or the information of vehicles of unbalance loading are sent to CCU, it, will if not overloading or unbalance loading situation
The load information of all vehicles is sent to the display screen of drivers' cab and conductor's cubic and is shown, according to the need of practical application
It wants, even if determining a certain overload of vehicle or unbalance loading, still the load information of all vehicles can be sent to drivers' cab and crew
The display screen of room is simultaneously shown, artificially to judge that overload or unbalance loading detect whether accurately, if needs manually boot bypass,
It is instructed to avoid making a sound alarm and issuing block traction.
Step 403: the information of vehicles of display overload or unbalance loading, and block traction.CCU will overload or the information of vehicles of unbalance loading
It is shown on the display screen of drivers' cab and conductor's cubic, and alarms in display screen side kept producing sound, while issuing and sealing to TCU
Lock traction instruction then sends the instruction for stopping audible alarm to display screen side, while sending solution when overload or the elimination of unbalance loading state
Except the instruction of traction block is to TCU.
Based on the same inventive concept, a kind of super leaning load detection device is additionally provided in the embodiment of the present application, due to these
The principle that equipment solves the problems, such as is similar to a kind of super leaning load detection method, therefore the implementation of these equipment may refer to method
Implement, overlaps will not be repeated.
Embodiment three,
Fig. 5 shows the structure drawing of device that super leaning load in the embodiment of the present application three detects, as shown in figure 5, device can be with
Including acquisition device 501, judgment module 502, instruction module 503, bypass module 504 and display module 505.
Acquisition device 501 can be used for realizing high-precision for obtaining the super leaning load information of vehicle out of service in real time
Vehicle load detection sensor and pressure switch function.
Judgment module 502, for according to the super leaning load information, judging that whether the vehicle overloads or unbalance loading, can use
In the function of realizing control device.
Instruction module 503 generates block traction instruction, the block traction if being used for the overload of vehicle or unbalance loading
Instruction is for blocking the vehicle operation.
Bypass module 504, the event for meeting normal load conditions for the load information when the vehicle both ends, and being identified
When barrier diagnostic value is 1, it is determined that the pressure switch failure, and start bypass and generate fault diagnosis value in real time, wherein the vehicle
The load information at both ends is the pressure value at vehicle both ends, and the normal load conditions are the pressure value at the vehicle both ends pre-
If pressure threshold within the scope of.
Display module 505 is used for when the vehicle is in operation and halted state, vehicle both ends described in real-time display
Load information and vehicle surplus load information.
Further, if the super leaning load information is the fault diagnosis value that pressure switch generates in real time, the judgement
Module 502 includes:
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 1, then judge that the vehicle is super
Load or unbalance loading；
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 0, then judge that the vehicle carries
Lotus is normal.
Further, the super leaning load information further includes the vehicle got in real time using vehicle load detection sensor
The load information and vehicle surplus load information at both ends.
Further, described instruction module 503 includes:
Control device generates overload of vehicle or unbalance loading instructs and gives center control list after determining the overload of vehicle or unbalance loading
First CCU；
CCU generates block traction instruction according to the overload of vehicle or unbalance loading instruction.
In above-described embodiment, it can be implemented using existing function component module.For example, processing module can adopt
At least just have on the location-server used in existing location technology with existing data processing component and realize the function
Component；It is then the component that equipment that any one has signal transfer functions all has as receiving module；Meanwhile locating
The uses such as A, n parameter that reason module carries out calculate, intensity adjusts all are existing technological means, and those skilled in the art pass through
Designing and developing accordingly can be realized.
For convenience of description, each section of apparatus described above is divided into various modules with function or unit describes respectively.
Certainly, each module or the function of unit can be realized in same or multiple softwares or hardware when implementing the application.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of the application has been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the application range.
Claims (12)
1. super leaning load detection method characterized by comprising
The super leaning load information of vehicle out of service is obtained in real time；
According to the super leaning load information, judge whether the vehicle overloads or unbalance loading；
If the overload of vehicle or unbalance loading, block traction instruction is generated, the block traction instruction is for blocking the vehicle
Operation.
2. the method as described in claim 1, which is characterized in that if the super leaning load information is what pressure switch generated in real time
Fault diagnosis value judges whether the vehicle overloads or the step of unbalance loading includes: then according to the fault diagnosis value
When control device identifies that fault diagnosis value that the pressure switch generates in real time is 1, then judge the overload of vehicle or
Unbalance loading；
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 0, then the car load is being judged just
Often.
3. method according to claim 2, which is characterized in that the super leaning load information further includes being detected using vehicle load
The load information and vehicle surplus load information at the vehicle both ends that sensor is got in real time.
4. method as claimed in claim 3, which is characterized in that further include:
When the fault diagnosis value that the load information at the vehicle both ends meets normal load conditions, and identified is 1, it is determined that
The pressure switch failure, and start bypass and generate fault diagnosis value in real time；
The load information at the vehicle both ends is the pressure value at vehicle both ends, and the normal load conditions are the vehicle both ends
Pressure value is within the scope of preset pressure threshold.
5. method according to claim 2, which is characterized in that if the overload of vehicle or unbalance loading, generate block traction and refer to
The step of enabling include:
Control device generates overload of vehicle or unbalance loading is instructed to central control unit after determining the overload of vehicle or unbalance loading
CCU；
CCU generates block traction instruction according to the overload of vehicle or unbalance loading instruction.
6. method as claimed in claim 3, which is characterized in that further include:
When the vehicle is in operation and halted state, the load information and vehicle residue at vehicle both ends described in real-time display are carried
Lotus information.
7. super leaning load detection device characterized by comprising
Acquisition device, for obtaining the super leaning load information of vehicle out of service in real time；
Judgment module, for according to the super leaning load information, judging whether the vehicle overloads or unbalance loading；
Instruction module generates block traction instruction if being used for the overload of vehicle or unbalance loading, and the block traction instruction is used for
Block the vehicle operation.
8. device as claimed in claim 7, which is characterized in that if the super leaning load information is what pressure switch generated in real time
Fault diagnosis value, then the judgment module include:
When control device identifies that fault diagnosis value that the pressure switch generates in real time is 1, then judge the overload of vehicle or
Unbalance loading；
When the fault diagnosis value that control device identifies that the pressure switch generates in real time is 0, then the car load is being judged just
Often.
9. device as claimed in claim 8, which is characterized in that the super leaning load information further includes being detected using vehicle load
The load information and vehicle surplus load information at the vehicle both ends that sensor is got in real time.
10. device as claimed in claim 9, which is characterized in that further include:
Bypass module, the fault diagnosis for meeting normal load conditions for the load information when the vehicle both ends, and being identified
When value is 1, it is determined that the pressure switch failure, and start bypass and generate fault diagnosis value in real time, wherein the vehicle both ends
Load information be vehicle both ends pressure value, the normal load conditions be the vehicle both ends pressure value in preset pressure
Within the scope of force threshold.
11. device as claimed in claim 8, which is characterized in that described instruction module includes:
Control device generates overload of vehicle or unbalance loading is instructed to central control unit after determining the overload of vehicle or unbalance loading
CCU；
CCU generates block traction instruction according to the overload of vehicle or unbalance loading instruction.
12. device as claimed in claim 9, which is characterized in that further include:
Display module, for when the vehicle is in operation and halted state, the load at vehicle both ends described in real-time display to be believed
Breath and vehicle surplus load information.
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| CN201710416539.9A CN108995674A (en) | 2017-06-06 | 2017-06-06 | Super leaning load detection method and device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710416539.9A CN108995674A (en) | 2017-06-06 | 2017-06-06 | Super leaning load detection method and device |
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| CN112977538A (en) * | 2019-12-02 | 2021-06-18 | 中车唐山机车车辆有限公司 | Urban rail vehicle traction safety control system and method |
| CN113091867A (en) * | 2021-04-06 | 2021-07-09 | 郑州铁路职业技术学院 | Railway vehicle overload and unbalanced load detection system |
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Application publication date: 20181214 |