CN102298838B - Group dynamic centralized control method for detachable frame vehicle - Google Patents
Group dynamic centralized control method for detachable frame vehicle Download PDFInfo
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Abstract
The invention discloses a group dynamic centralized control method for detachable frame vehicles, belonging to the field of traffic control systems. A scheduling monitoring platform, a data processing center and a vehicle terminal are used in the method, wherein the data processing center receives operation instructions of the scheduling monitoring platform and transmits the received instructions to the vehicle terminal, a driver selects to accept the operation instructions, the data processing center sets a frame corresponding to the operation instructions to be a vehicle-carried frame, the terminal is monitored by the scheduling monitoring platform, and the movement track/position of the frame moves with the transport vehicle; the vehicle terminal transmits frame detaching and connecting signals and frame load state to the data processing center in real time, the data processing center cancels/establishes a vehicle-carried corresponding relation between the corresponding frame and the transport vehicle according to the frame detaching/connecting action; and the scheduling monitoring platform displays frame position and frame state data on a GIS (Geographic Information System) monitoring graph in real time. The method provided by the invention implements automatic real-time issuing of vehicle operation plan instructions and real-time dynamic tracking of the frame vehicle and the frame state, and can greatly improve working efficiency of the frame transport vehicles.
Description
Technical field
The invention belongs to the traffic control system field, relate in particular to a kind of method for transportation frame unwheeling group's loading state, vehicle coupling and the framework flow direction are carried out the dynamic set control.
Background technology
Framework also is called pallet, is a kind of carrier instrument that uses in freight transportation/storage; A lot of large-scale manufacturing enterprises as the cargo carrier that collection dress in our unit's interior zone logistics circular flow uses, are referred to as collection dress modular tool with it in logistics management.
After goods collects dress and assembly packaging through collection dress modular tool, improved the carrying activity, goods is in the state that prepare to flow at any time, is convenient to store, the rationalization of the links such as handling, transportation, is convenient to realize mechanization, robotization, the standardization of logistics operation.
For large-scale manufacturing enterprise, logistics capacity between its inner each production unit is very large, so in its whole production procedure process, exist a large amount of turnover framework/pallets, in order in time to transport these frameworks, the framework transport vehicle (referred to as transport vehicle or chassis) of respective numbers certainly will be equipped with, to adapt to the rapidly needs of turnover of framework, this just relates to the problem of vehicle unified management, rational allocation.
Along with the development of wireless GPRS network, GPS location technology with popularize, for management and the scheduling of vehicle in enterprise's compass of competency, there have been a variety of schemes available.
The day for announcing is on March 9th, 2005, notification number is to disclose a kind of " vehicle monitoring and dispatch terminal device " in the Chinese utility model patent of CN 2684289Y, it comprises shell, circuit board, antenna, power supply, central controller serial communication interface on its circuit board connects the GPRS communication module, two data passage virtual serial ports of central controller I/O mouth connect the GPS locating module, connect sim module on the GPRS module serial ports, central controller embeds ICP/IP protocol and transmits data, receive locating information, be packaged into Packet Generation to the GPRS communication module, be used for logging in the GSM/GPRS network and send to the GPRS communication server.
The day for announcing is on June 3rd, 2009, notification number is to disclose a kind of " based on vehicle transport dispatching management information system and the method for vehicle intelligent terminal " in the Chinese invention patent of CN 100495469C, and it comprises vehicle intelligent terminal equipment, gate inhibition's wireless probe equipment, electronic chart display device, Mobile data communication apparatus, vehicle transport dispatching management information system.The method has contained the links such as scheduling, warehouse/owner of cargo's goods handing-over, transportation and the handing-over of client's goods of sending a car of vehicle.It finishes the Real Time Monitoring of travel situations in the choose reasonable, way of reasonable arrangement, the haulage track of vehicle and the management roles such as timely feedback of task performance by above-mentioned electronic equipment and vehicle transport dispatching management information system.
Open day is on February 4th, 2009, publication number is to disclose " a kind of vehicle conveyance system and method for work thereof based on GPS and GIS " in the Chinese invention patent application of CN 101359429A, and it is comprised of GPS receiver, communication telephone handle, display screen, communication controler, communication antenna, data service center, client Surveillance center, Internet server, electronic chart, liquid crystal giant-screen; Its method of work comprises: obtain the GPS locating information, send information to command centre, command centre sends dispatch command and information, the navigation vehicle transport, and the driver communicates by letter with client Surveillance center, and command centre shows electronic chart, client Interner inquiry etc.; It can obtain the various current state informations of monitoring vehicle and goods in real time, realizes 24 hours continuous monitorings and locates tracking; Warning message is provided, improves the security of vehicle operating management; In the transportation, the real-time communication of car-mounted terminal and command centre and interaction, quantity of information is abundant, has improved the work efficiency of logistics distribution.
But, above-mentioned each technical scheme lays particular emphasis on all that detection to the Vehicle Driving Cycle position/information sends and for the transmission of institute's bearing goods information, vehicle is located in real time, the registration of vehicle driving path, to overspeed of vehicle, cross the border etc. and to report to the police, usually be only suitable for the remote vehicle operational management in the vehicle/fleet that specializes in carrier, be not suitable for the logistics management in the aforementioned large enterprise internal flows process, vehicle load and United Dispatching operation, the special as ready framework of working as has different size specification/cargo dead-weight (or loading state), when framework transport vehicle also has different dead weight capacity, statistics/the layout of necessary employing manual type intervention as ready framework/plan, select the vehicle of corresponding transportation clearance/dead weight capacity to finish corresponding hauling operation, non real-timeization that has caused shop job scheduling, haulage vehicle can only carry out hauling operation according to the production plan of reserving in advance, caused the framework turnover rate low, hauling operation can not in time be finished.
In order to accelerate the transfer rate of as ready frame information, in now actual operation process, for the management of flame mode and frame position, mainly rely between driver's micro-judgment or dispatcher and the driver and adopt intercom to exchange/link up.
Under this work pattern, dispatcher and driver can not timely complete grasps to vehicle-state and flame mode, cause easily the empty race of vehicle, operation time-delay, many cars to fight for the situation generations such as framework, along with the production-scale expansion of enterprise, will seriously hinder enterprise development.
The framework vehicle hauling operation of large industrial enterprise, with its work flow and production technology close relationship is arranged, especially the hauling operation of the as ready objects such as the finished product of iron and steel enterprise, steel part, have relatively high expectations to ageing, need to carry out real-time follow-up and digital dispatching task management to the relevant information of haulage vehicle, as ready framework; Simultaneously, based on the requirement that reduces production costs and improve plant factor/production efficiency, also need haulage vehicle and frame position/state corresponding relationship, realize management real-time, mobilism.
Summary of the invention
Technical matters to be solved by this invention provides a kind of group dynamic centralized control method for detachable frame vehicle, it is take the correlation behavior information of the operation process of framework transport vehicle and as ready framework as foundation, carry out real time dynamic tracing, can realize automatically issuing in real time of vehicle operation Planning Directive, the Real-time Feedback of chassis work data, the reality of chassis and flame mode is dynamically followed the tracks of, the ageing of various relevant informations improves greatly, thereby can improve significantly the operating efficiency of framework transport vehicle, shorten the stand-by period of as ready framework, improved its turnover rate.
Technical scheme of the present invention is: a kind of group dynamic centralized control method for detachable frame vehicle is provided, comprise GIS dispatching and monitoring platform, the data processing centre (DPC) that is positioned at the dispatching center and be positioned at car-mounted terminal on the framework transport vehicle, its described car-mounted terminal is connected with the GPS module and carries out data communication by wireless network and described data processing centre (DPC), it is characterized in that:
Described car-mounted terminal is provided with the man-machine conversation module, for reading the schedule job instruction for the driver or selecting/input operation;
Logistics/status information data and the local positions/conditions information data that is in the logging status haulage vehicle of local all frameworks deposited by described data center, and above-mentioned data are carried out in real time/upgraded synchronously;
Described data center receives the schedule job instruction that includes as ready framework logistics information that GIS dispatching and monitoring platform sends, and at least one operation instruction sent on the described car-mounted terminal;
After car-mounted terminal is received job instruction, be shown on the display interface of man-machine conversation module, the driver selects to accept or refuse corresponding framework hauling operation instruction; Perhaps, select to be fit to the framework hauling operation task of its place haulage vehicle the group job instruction of driver from display interface;
Car-mounted terminal feeds back to data processing centre (DPC) with driver's affirmation/refusal or selection result;
In case driver certifying is accepted a certain job instruction or has been selected certain bar operation instruction in the group job instruction, then data processing centre (DPC) is set as the corresponding framework of this job instruction with frame, at the monitor terminal of GIS dispatching and monitoring platform, the motion track of this framework and position are followed described haulage vehicle always and are moved;
Take off, hang that framework moves, the framework loading condition in the car-mounted terminal record driver hauling operation process, and will take off in real time, hang the framework actuating signal and the framework loading condition sends to data processing centre (DPC);
Framework action is taken off, hung in data processing centre (DPC) according to the driver's, remove or set up between associated frame members and the haulage vehicle with the car corresponding relation;
GIS dispatching and monitoring platform reads position, state, the work data of framework transport vehicle from data processing centre (DPC), and frame position, flame mode data are shown on the GIS monitoring figure in real time, instructs dispatcher's operation.
Concrete, above-mentioned centralized control method comprises the following steps: at least
A, field staff or dispatcher input/are sent to data processing centre (DPC) with initial as ready framework logistics information;
B, haulage vehicle driver send logon information by car-mounted terminal to data processing centre (DPC), show that own place haulage vehicle is in can accept the job task state;
C, data processing centre (DPC) compare the logistics information of each as ready framework and the local haulage vehicle that is in logging status and is suitable for the as ready framework/select;
The car-mounted terminal of D, the selected haulage vehicle of Data processing mind-set sends job instruction;
If the driving driver of the selected haulage vehicle of E accepts this job instruction, then data processing centre (DPC) set up between associated frame members and the haulage vehicle with the car corresponding relation, GIS dispatching and monitoring platform reads position, state, the work data of framework transport vehicle from data processing centre (DPC), frame position, status data are shown on the GIS monitoring figure in real time, instruct dispatcher's operation;
If the driving driver of the selected haulage vehicle of F refusal is accepted this job instruction, then data processing centre (DPC) returns the B step, again search local other idle haulage vehicles that are suitable for the as ready framework, resend job instruction, until a certain haulage vehicle is accepted job instruction, then data processing centre (DPC) will set up with the car corresponding relation between this as ready framework and this haulage vehicle;
If the local nothing of G is suitable for the idle haulage vehicle of as ready framework, the output alarm information reminding management and running personnel of data processing centre (DPC) note or carry out manual intervention.
Further, above-mentioned centralized control method also comprises the following steps:
A ', haulage vehicle driver send the framework search request by car-mounted terminal to data center, and the logistics information of the as ready framework of appointed area is read in request;
B ', when the framework search request that car-mounted terminal sends is received by data center, retrieve first the logistics information of all the as ready frameworks in the appointed area, then send the frame information text to car-mounted terminal, the driver selects framework nearby according to movement requirement after receiving text;
When C ', driver decorate according to movement requirement arrival hauling operation, select corresponding job instruction at car-mounted terminal, the input frame number, hang empty framework or the heavy framework of extension according to framework sky/heavy condition selecting, car-mounted terminal record driver's aforesaid operations information, and the transmission framework begins mobile text to data center;
After text is received by D ', data center, revise this flame mode, positional information, set this framework for this haulage vehicle with frame, set up between associated frame members and the haulage vehicle with the car corresponding relation;
When E ', driver arrive hauling operation and unload according to movement requirement, select to take off framework at car-mounted terminal, operation information before the car-mounted terminal comparison, automatically read current chassis and hang the information of framework, and with this moment the GPS positional information that receives record, send framework and finish mobile text to data center;
After text was received by F ', data center, revising frame position was the longitude and latitude position that GPS reads when taking off framework, on GIS dispatching and monitoring figure, and the position when this framework is positioned in the vehicle operation end.
Further, above-mentioned centralized control method also comprises the following steps:
When a movement plan needed many framework transport vehicles jointly to participate in this movement plan operation, in case there is certain framework transport vehicle to finish the extension framework action of last train number, the car-mounted terminal output framework of this car finished mobile text;
After data center receives that described framework finishes mobile text, will be set to the state of this movement plan and finish, simultaneously transmission plan is finished text to other common car-mounted terminal that participates in the working truck of this movement plan;
After text was finished in other the common working truck car-mounted terminal that participates in this movement plan plan of receiving, the state that automatically upgrades this transport instruction was completion status.
Further, above-mentioned centralized control method also comprises the following steps:
When a certain haulage vehicle breaks down, in the time of can't normally carrying out the plan target that has received, the driver is by the operation car-mounted terminal, select vehicle trouble, and select detailed failure cause, send to data center by wireless mode message, after the center receives failure message, calculate other vehicle transport task amount, automatically this car movement plan is distributed on other transport task minimum an one or the multi-section vehicle.
Wherein, above-mentioned as ready framework logistics information comprises regional ID, zone name, frame number, framework type and flame mode.
Above-mentioned logon information comprises that driver's job number, operating crew are other; Behind vehicle-mounted terminal system automatic acquisition vehicle number, the system time, with driver's job number, operating crew not, vehicle number and system time information is synthetic, consist of a vehicle appearance text and send to data center.
Above-mentioned job instruction is divided into framework and allots instruction and kinds of goods hauling operation instruction; Wherein, described framework is alloted the command request chassis and will be specified framework to decorate from certain to be transported to certain and to unload a little, and command content comprises instruction sequence number, framework license number, frame number, decorates, unloads point, deadline requirement; Described kinds of goods hauling operation command request chassis is finished the transport task of unloading certain train number number a little or material quantity from decorateeing to, and command content comprises instruction sequence number, framework license number, description of goods, decorates, unloads point, train number, material quantity, common working truck and deadline requirement.
Above-mentioned frame information text comprises regional ID, zone name, frame number, framework type and flame mode; When in the zone a plurality of framework being arranged, frame information partly adopts circulation pattern.
Above-mentioned car-mounted terminal is resolved the gps data that gps receiver is received, timed sending is to data processing centre (DPC).
Compared with the prior art, advantage of the present invention is:
1. adopting the as ready framework sets up with the corresponding related method of car with haulage vehicle, can accurately obtain local each flame mode, positional information, but dispatching and monitoring platform Real-time Obtaining the information of vehicle operation, therefore can on GIS figure, demonstrate in real time position, state, the operation performance of vehicle, the concrete distribution situation of framework is convenient to scheduling and is accomplished whole logistics balance;
2. the driver can obtain the state of framework quantity, numbering and each framework of regional in real time, makes things convenient for as required operation of driver, has avoided the situation of operation wait and many cars contention framework to send out, and can effectively improve the framework utilization factor;
3. realize automatically distributing of chassis production plan, improved the real-time of logistics chain, improved the operating efficiency of chassis;
4. by accepting in real time the work data of chassis, GIS dispatching and monitoring figure can Real time dynamic display vehicle current location, the bare weight state, accept the plan schedule, frame position, state, information rate of accuracy reached to 100% has successfully been accomplished the real time dynamic tracing to chassis and framework;
5. overcome in the past that operation lacked the real-time digital scheduling, operation process can't dynamically be followed the tracks of to framework transport vehicle, frame position/state lacks the drawbacks such as real-time management.
Description of drawings
Fig. 1 is that system of the present invention consists of synoptic diagram;
Fig. 2 is that the native system data message flows to synoptic diagram;
Fig. 3 is the schematic process flow diagram when sending job instruction by data center;
Fig. 4 is the schematic process flow diagram of haulage vehicle when carrying out job task;
Schematic process flow diagram when Fig. 5 is a movement plan operation of the common participation of many transport vehicles;
Fig. 6 is the treatment scheme schematic block diagram of haulage vehicle data center when breaking down.
1 is the GPS module among the figure, and 2 is car-mounted terminal, and 3 is the GPRS communication module, and 4 is fire wall, and 5 is data processing centre (DPC), and 6 is GIS dispatching and monitoring client.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing.
Among Fig. 1, native system comprises GIS dispatching and monitoring platform (figure represents with GIS dispatching and monitoring client 6), the data processing centre (DPC) 5 that is arranged in the dispatching center and is positioned at car-mounted terminal 2 on the framework transport vehicle, car-mounted terminal is connected with GPS module 1 and carries out data communication (representing with GPRS communication module 3 among the figure) by wireless network and data processing centre (DPC), in order to ensure network security, be provided with hardware firewall 4 in data center into and out of end.
Car-mounted terminal is provided with man-machine conversation module (not illustrating specially among the figure), for reading the schedule job instruction for the driver or selecting/input operation.
During actual motion, deposit logistics/status information data and the local positions/conditions information data that is in the logging status haulage vehicle of local all frameworks in data center, and above-mentioned data are carried out in real time/upgraded synchronously.
Data center receives the schedule job instruction that includes as ready framework logistics information that GIS dispatching and monitoring platform sends, and job instruction is sent on each car-mounted terminal.
After car-mounted terminal is received job instruction, be shown on the interface, the driver instructs hauling operation according to job instruction.
Car-mounted terminal is resolved the gps data that GPS module 1 is received, sends in real time data processing centre (DPC) by wireless GPRS communication facilities 3.
The framework that takes off, hangs in the car-mounted terminal record driver operation process moves, flame mode, and send in real time data processing centre (DPC).
The dispatching and monitoring platform reads chassis position, state, work data from data processing centre (DPC), and frame position, status data are shown on the monitoring figure in real time, instructs dispatcher's operation.
For satisfying the smooth operation of system, the car-mounted terminal performance requirement reaches more than the CPU500MHz, more than the RAM128M, more than the Flash Disk 128M, more than the SD-MMC card 2G, and supports the input and output of RS232 data; The GPS module performance requires to reach to receive simultaneously 20 satellites, renewal rate 1HZ, and inputted (Non DGPS) site error less than 20 meters less than 60 seconds without the difference correction positioning time after the energising; The wireless GPRS module requires to possess RS232 serial ports input/output function, supports RSA, the RC4 cryptographic algorithm, and intelligence is anti-to go offline, and supports to detect online, keeps online, and the Auto-reconnect function goes offline.
By above-mentioned data as can be known, in fact car-mounted terminal is exactly a vehicle-mounted microcomputer data handling system, and it can be embedded pc system, PLC industrial computer or PC, its with the GPRS module between adopt RS232 serial communication mode to be connected; Adopt the wireless GPRS communication mode to be connected between car-mounted terminal and the data processing centre (DPC); The Adoption Network mode is connected between data processing centre (DPC) and the GIS dispatching and monitoring platform.
Because above-mentioned hardware system and data communication mode are prior art, and each hardware module all has the commercially available prod available, so the connected mode between above-mentioned each hardware module and concrete wiring diagram are no longer narrated at this, those of ordinary skill in the art need not through creative work, can reproduce the technical program, reach the technique effect of expection.
Among Fig. 2, the data message that has provided between each hardware module of native system flows to signal.Wherein, the GPS communication such as car-mounted terminal 2 the warp/latitude about framework transport vehicle that GPS module 1 is received, sea level elevation, speed, direction of motion is to data processing centre (DPC); The movement plan that car-mounted terminal receive data processing enter is sent in the Planning Directive mode, job instruction is adjusted and carried out according to actual conditions by the driver, car-mounted terminal feeds back to data processing centre (DPC) with the operation course of action of framework transport vehicle as the transportation actual achievement, and the various status datas of vehicle are sent to data processing centre (DPC); Data processing centre (DPC) carries out real-time update, storage to above-mentioned data, and is sent to GIS dispatching and monitoring platform, and map location, status information and the vehicle operation situation of haulage vehicle shown in GIS dispatching and monitoring client.
Exemplary flow when Fig. 3 has provided and sent job instruction by data center.
As initial input information, can data processing centre (DPC) be inputted/be sent to initial as ready framework logistics information by field staff or dispatcher.
The driver inputs log-on message on duty, after own job number, operating crew do not inputted, vehicle-mounted terminal system automatic acquisition vehicle number, system time form a vehicle appearance text and send to the wireless data center, show that own place haulage vehicle is in can accept the job task state;
It is usually as follows that the driver logins order format:
The other time for competiton of driver's job number framework license number operating crew, whether the scene joined
××× ××× ××× ××× ×××
After driver's log-on message is received at the wireless data center, automatically with the hauling operation instruction according to fixed format text send on the chassis mounted terminal, first kind job instruction is that framework is alloted instruction, require chassis will specify framework to decorate from certain and be transported to certain and unload a little, command content comprises instruction sequence number, framework license number, frame number, decorates, unloads point, deadline requirement.The Equations of The Second Kind job instruction is kinds of goods hauling operation instruction, require chassis to finish the transport task of unloading certain train number number a little or material quantity from decorateeing to, command content comprises instruction sequence number, framework license number, description of goods, decorates, unloads point, train number, material quantity, jointly working truck, deadline requirement.Concrete order format is as follows:
Framework is alloted order format:
Instruction sequence number chassis frame number is decorateeed and is unloaded a deadline requirement
××× × × ××× ××× ××××××
Kinds of goods hauling operation order format:
The common deadline
Instruction sequence number chassis description of goods is decorateeed and is unloaded a train number material quantity
The working truck requirement
×××× ××× × ××× ××× ××× ××× ××× ×××
Data processing centre (DPC) compares the logistics information of each as ready framework and the local haulage vehicle that is in logging status and is suitable for the as ready framework/select, and sends job instruction to the car-mounted terminal of selected haulage vehicle.
After car-mounted terminal received the plan job instruction, the driver can determine whether accept instruction according to vehicle current state and task status, accept instruction after, according to the successively operation of deadline of command request.
If the driver refuses instruction, data center will search for idle vehicle again, again distribute job instruction.
If local nothing is suitable for the idle haulage vehicle of as ready framework, the output alarm information reminding management and running personnel of data processing centre (DPC) note or carry out manual intervention.
Fig. 4 is the exemplary flow of haulage vehicle when carrying out job task:
The driver is during according to the job instruction hauling operation, arrival is decorateeed, and selects job instruction at car-mounted terminal, the input frame number, hang empty framework or the heavy framework of extension according to framework bare weight condition selecting, car-mounted terminal record driver's operation information, and according to fixed format text is sent to data center, after text is received by data center, revise flame mode, positional information, setting this framework is that on GIS dispatching and monitoring figure, frame position will be followed vehicle mobile always with frame.
The driver transports according to job instruction, when arrival is unloaded, framework is taken off in selection, operation information before the car-mounted terminal comparison, automatically read current chassis and hang the information of framework, and the GPS positional information that receives this moment is recorded, according to fixed format text is sent to data center, after text was received by data center, revising frame position was the longitude and latitude position that GPS reads when taking off framework.On GIS dispatching and monitoring figure, the position when framework is positioned in vehicle operation.
In addition, the haulage vehicle driver can also send the request of searching appointed area as ready frame information by car-mounted terminal to data center, after data center receives that framework is searched text, retrieve first all the as ready frame informations in this appointed area, then send the frame information text to car-mounted terminal, so that the driver selects framework nearby according to movement requirement after receiving text.
The frame information telegraph text content generally includes: regional ID, zone name, frame number, framework type, flame mode etc.; When in the zone a plurality of framework being arranged, the frame information part can adopt circulation pattern to show.
The frame information message format is as follows:
Zone ID zone name frame information
Frame number framework type flame mode.。。
×××× ×××
××× ××× ××× 。。。
Exemplary flow when Fig. 5 has provided a movement plan operation of many common participations of transport vehicle:
When the same movement plan has many common operations of chassis, in case being arranged, certain chassis finishes the extension framework action of last train number, after text is received at the wireless data center, to be set to this movement plan state and finish, simultaneously according to fixed format transmission plan is finished text to other common working truck, after other vehicle is received text, upgrade the transport instruction state for finishing.
Fig. 6 is the treatment scheme of haulage vehicle data center when breaking down:
When a certain framework transport vehicle break down, in the time of can't normally carrying out the production plan task that has received, the driver can be by the operation car-mounted terminal, select " vehicle trouble " option, and select detailed failure cause, send to data center by wireless mode message, after the center receives failure message, calculate the transport task amount of other vehicle, automatically this car plan is distributed on other transport task minimum an one or the multi-section vehicle.
Because above-mentioned FB(flow block) all adopts in the industry standard mode to draw, the specific descriptions of its concrete each step and logical relation are each other no longer carefully stated at this.
Enforcement by above technical scheme, realized that the chassis production plan distributes automatically, the driver can be according to the hauling operation of production plan commands direct, and work data can be real-time transmitted to the dispatching and monitoring platform, improve the real-time of logistics chain, improved the operating efficiency of chassis.
The technical program is related with the action of framework and vehicle operation, can accurately obtain out flame mode, positional information, is convenient to management and running and the driver selects framework.
The driver can the available framework of real-time searching oneself by the wireless GPRS network, makes things convenient for the driver to subscribe, select framework nearby, avoids that vehicle emptyly runs, many cars are fought for framework, can effectively improve the framework utilization factor.
By accepting the chassis work data, GIS dispatching and monitoring figure can Real time dynamic display vehicle current location, the bare weight state, accept the plan schedule, frame position, state, information rate of accuracy reached to 100% has successfully been accomplished the real time dynamic tracing to chassis and framework.
Therefore, the technical program is different from general vehicle tracking technology fully, a kind of take the vehicle operation process as according to, completely new approach that the framework logistics information is dynamically followed the tracks of, present technique has overcome in the past that operation lacked the real-time digital scheduling, operation process can't dynamically be followed the tracks of to chassis, frame position, state lack the drawbacks such as management, and can automatically issue by implementation framework car job instruction, chassis operation actual achievement Real-time Feedback, thus the labour productivity of chassis transportation improved.
The present invention after system puts into operation and reaches the standard grade, has improved the operational efficiency of framework transport vehicle in the successful implementation of Department of Transportation of certain iron company greatly; Now, the dispatcher only needs the generation production plan is entrusted in the operation that receives, dispatching system distributes the respective block unwheeling automatically with production plan, the driver just can instruct operation according to production plan, plan in the whole process, vehicle, framework are controlled fully in real time, have eliminated the driver and have driven empty wagons and look for the sky framework everywhere, can't in time adjust the phenomenons such as dynamic production plan.
After native system put into operation, the loaded vehicle rate of travelling of framework transport vehicle brought up to 50%, and the port machine has been treated the car time shorten 65%, the time decreased to be unloaded to be installed of vehicle, boats and ships 2%.
The present invention can be widely used in framework logistics transportation and haulage vehicle cluster management field.
Claims (9)
1. group dynamic centralized control method for detachable frame vehicle, comprise GIS dispatching and monitoring platform, the data processing centre (DPC) that is positioned at the dispatching center and be positioned at car-mounted terminal on the framework transport vehicle, its described car-mounted terminal is connected with the GPS module and carries out data communication by wireless network and described data processing centre (DPC); Described car-mounted terminal is provided with the man-machine conversation module, for reading the schedule job instruction for the driver or selecting/input operation; Logistics/status information data and the local positions/conditions information data that is in the logging status haulage vehicle of local all frameworks deposited by described data processing centre (DPC), and above-mentioned data are carried out in real time/upgraded synchronously; Described data processing centre (DPC) receives the schedule job instruction that includes as ready framework logistics information that GIS dispatching and monitoring platform sends, and at least one operation instruction sent on the described car-mounted terminal; After car-mounted terminal is received job instruction, be shown on the display interface of man-machine conversation module, the driver selects to accept or refuse corresponding framework hauling operation instruction; Perhaps, select to be fit to the framework hauling operation task of its place haulage vehicle the group job instruction of driver from display interface; Car-mounted terminal feeds back to data processing centre (DPC) with driver's affirmation/refusal or selection result; It is characterized in that described centralized control method comprises the following steps: at least
A, field staff or dispatcher input/are sent to data processing centre (DPC) with initial as ready framework logistics information;
B, haulage vehicle driver send logon information by car-mounted terminal to data processing centre (DPC), show that own place haulage vehicle is in can accept the job task state;
C, data processing centre (DPC) compare the logistics information of each as ready framework and the local haulage vehicle that is in logging status and is suitable for the as ready framework/select;
The car-mounted terminal of D, the selected haulage vehicle of Data processing mind-set sends job instruction;
If the driving driver of the selected haulage vehicle of E accepts this job instruction, then data processing centre (DPC) set up between associated frame members and the haulage vehicle with the car corresponding relation, GIS dispatching and monitoring platform reads position, state, the work data of framework transport vehicle from data processing centre (DPC), frame position, status data are shown on the GIS monitoring figure in real time, instruct dispatcher's operation;
If the driving driver of the selected haulage vehicle of F refusal is accepted this job instruction, then data processing centre (DPC) returns the B step, again search local other idle haulage vehicles that are suitable for the as ready framework, resend job instruction, until a certain haulage vehicle is accepted job instruction, then data processing centre (DPC) will set up with the car corresponding relation between this as ready framework and this haulage vehicle;
If the local nothing of G is suitable for the idle haulage vehicle of as ready framework, the output alarm information reminding management and running personnel of data processing centre (DPC) note or carry out manual intervention;
Wherein, in case driver certifying is accepted a certain job instruction or has been selected certain bar operation instruction in the group job instruction, then data processing centre (DPC) is set as the corresponding framework of this job instruction with frame, at the monitor terminal of GIS dispatching and monitoring platform, the motion track of this framework and position are followed described haulage vehicle always and are moved;
Take off, hang that framework moves, the framework loading condition in the described car-mounted terminal record driver hauling operation process, and will take off in real time, hang the framework actuating signal and the framework loading condition sends to data processing centre (DPC);
Framework action is taken off, hung in described data processing centre (DPC) according to the driver's, remove or set up between associated frame members and the haulage vehicle with the car corresponding relation;
Described GIS dispatching and monitoring platform reads position, state, the work data of framework transport vehicle from data processing centre (DPC), and frame position, flame mode data are shown on the GIS monitoring figure in real time, instructs dispatcher's operation.
2. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 1, it is characterized in that described centralized control method also comprises the following steps:
The haulage vehicle driver sends the framework search request by car-mounted terminal to data center, and the as ready framework logistics information of appointed area is read in request;
When the framework search request that car-mounted terminal sends is received by data center, retrieve first the logistics information of all the as ready frameworks in the appointed area, then send the frame information text to car-mounted terminal, the driver selects framework nearby according to movement requirement after receiving text;
When the driver decorates according to movement requirement arrival hauling operation, select corresponding job instruction at car-mounted terminal, the input frame number, hang empty framework or the heavy framework of extension according to framework sky/heavy condition selecting, car-mounted terminal record driver's aforesaid operations information, and the transmission framework begins mobile text to data center;
After text is received by data center, revise this flame mode, positional information, set this framework for this haulage vehicle with frame, set up between associated frame members and the haulage vehicle with the car corresponding relation;
When the driver arrives hauling operation and unloads according to movement requirement, select to take off framework at car-mounted terminal, operation information before the car-mounted terminal comparison, automatically read current chassis and hang the information of framework, and with this moment the GPS positional information that receives record, send framework and finish mobile text to data center;
After text was received by data center, revising frame position was the longitude and latitude position that GPS reads when taking off framework, on GIS dispatching and monitoring figure, and the position when this framework is positioned in the vehicle operation end.
3. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 1, it is characterized in that described centralized control method also comprises the following steps:
When a movement plan needed many framework transport vehicles jointly to participate in this movement plan operation, in case there is certain framework transport vehicle to finish the extension framework action of last train number, the car-mounted terminal output framework of this car finished mobile text;
After data center receives that described framework finishes mobile text, will be set to the state of this movement plan and finish, simultaneously transmission plan is finished text to other common car-mounted terminal that participates in the working truck of this movement plan;
After text was finished in other the common working truck car-mounted terminal that participates in this movement plan plan of receiving, the state that automatically upgrades this transport instruction was completion status.
4. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 1, it is characterized in that described centralized control method also comprises the following steps:
When a certain haulage vehicle breaks down, in the time of can't normally carrying out the plan target that has received, the driver is by the operation car-mounted terminal, select vehicle trouble, and select detailed failure cause, send to data center by wireless mode message, after the center receives failure message, calculate other vehicle transport task amount, automatically this car movement plan is distributed on other transport task minimum an one or the multi-section vehicle.
5. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 1, it is characterized in that described as ready framework logistics information comprises regional ID, zone name, frame number, framework type and flame mode.
6. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 1, it is characterized in that described logon information comprises that driver's job number, operating crew are other; Behind vehicle-mounted terminal system automatic acquisition vehicle number, the system time, with driver's job number, operating crew not, vehicle number and system time information is synthetic, consist of a vehicle appearance text and send to data center.
7. according to claim 1 or 2 described group dynamic centralized control method for detachable frame vehicles, it is characterized in that described job instruction is divided into framework and allots instruction and kinds of goods hauling operation instruction;
Wherein, described framework is alloted the command request chassis and will be specified framework to decorate from certain to be transported to certain and to unload a little, and command content comprises instruction sequence number, framework license number, frame number, decorates, unloads point, deadline requirement;
Described kinds of goods hauling operation command request chassis is finished the transport task of unloading certain train number number a little or material quantity from decorateeing to, and command content comprises instruction sequence number, framework license number, description of goods, decorates, unloads point, train number, material quantity, common working truck and deadline requirement.
8. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 2, it is characterized in that described frame information text comprises regional ID, zone name, frame number, framework type and flame mode; When in the zone a plurality of framework being arranged, frame information partly adopts circulation pattern.
9. according to group dynamic centralized control method for detachable frame vehicle claimed in claim 1, it is characterized in that the gps data that described car-mounted terminal parsing gps receiver is received, timed sending is to data processing centre (DPC).
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