CN117151576A - Logistics vehicle dispatching management system and method - Google Patents
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Abstract
The application discloses a logistics vehicle dispatching management system and a logistics vehicle dispatching management method, which belong to the technical field of intelligent logistics and comprise a vehicle storage module, a route planning module, a procedure setting module, a repeated marking module, a parallel modification module, a sequence modification module and a wireless communication module.
Description
Technical Field
The application relates to the field of intelligent logistics, in particular to a logistics vehicle dispatching management system and method.
Background
At present, intelligent logistics vehicles such as AGVs (automatic guided vehicles), AMRs (autonomous mobile robots), laser automatic forklifts, outdoor automatic trailers and the like are arranged in the aspect of intelligent logistics, different enterprises in the aspect of logistics vehicle dispatching management can independently design schemes according to own requirements, but an existing management system is generally used in a management system. Generally, the logistics vehicle dispatching management system aims at high efficiency and accuracy, and is particularly important in parks with limited logistics vehicles and unstable logistics requests.
The prior art solutions described above have the following drawbacks: if in the park with a complex overall logistics system, the situation that a plurality of vehicles request to pass through simultaneously in the same road section possibly occurs when the vehicle route is planned, the route can only be modified manually at present, and the labor is consumed and errors are easy to occur.
Disclosure of Invention
In order to automatically modify a route with problems, save labor and reduce errors, the application provides a logistics vehicle dispatching management system and a logistics vehicle dispatching management method.
On one hand, the logistics vehicle scheduling management system provided by the application adopts the following technical scheme:
a logistics vehicle dispatching management system comprises a vehicle storage module, a route planning module, a procedure setting module, a repeated marking module, a parallel modification module, a sequence modification module and a wireless communication module;
the vehicle storage module is pre-stored with vehicle information, wherein the vehicle information comprises a vehicle number and a vehicle category;
the route planning module is preset with vehicle preset route information, marks nodes on the vehicle preset route information according to the received instruction, and adds preset time and vehicle information to each node;
the procedure setting module invokes the vehicle preset route information of the route planning module, divides the vehicle preset route information into road section information according to nodes, sequences the road section information according to preset time in the nodes to obtain a procedure information list, and transmits the procedure information list to the parallel modification module;
the repeated marking module calls the vehicle preset route information of the route planning module, marks the repeated parts of different vehicle preset route information in all the vehicle preset route information within the same time period, and sends the marked vehicle preset route information to the parallel modification module;
the parallel modification module is pre-provided with replaceable road section information, each replaceable road section information corresponds to one additional time length, the parallel modification module searches road section information corresponding to the replaceable road section information in the marked road section information, then searches road section information identical to the road section information in a process information list, searches all road section information arranged behind the road section information according to the found road section information in the process information list, calculates whether repeated road section information appears in the process information list after replacing one road section information with the corresponding replaceable road section information and adding the additional time length to all road section information behind the road section information, if no repeated road section information appears, then transmits the modified road section information to the route planning module and replaces the corresponding part in the preset route information of the vehicle, and if the repeated road section information appears, sends the process information list and the preset route information of the marked vehicle to the sequence modification module;
the sequence modification module searches the road section information which is the same as the marked part in the preset route information of the vehicle in the process information list, searches all road section information arranged behind the road section information in the process information list according to the searched road section information, calculates a modification scheme with shortest predicted time of moving the road section information under the condition that repeated road section information does not appear, and modifies the preset route information of the vehicle in the route planning module according to the calculated modification scheme;
the wireless communication module invokes the vehicle preset route information of the route planning module and the vehicle information of the vehicle storage module, and sends the vehicle preset route information to the corresponding vehicle according to the vehicle information.
By adopting the scheme, after the user prestores the vehicle information and the vehicle preset route information into the system, the system can automatically judge whether the vehicle preset route information has repeated road sections, and if the repeated road sections exist, the system can automatically adjust the vehicle preset route information. Wherein the list of process information is the process sequence of a whole assembly line, and the time of the whole process is affected by changing a part of the list of process information. If the user presets an alternative road segment that can replace the same road segment, the system will first try to change the road segment that is duplicated to an alternative road segment, if the alternative road segment still results in the duplication of road segments, the system will move forward or backward as much as possible through the whole process until no duplication of road segments occurs. The system can adjust the preset route of the vehicle, reduce the influence on the production efficiency as much as possible, and has higher speed and higher efficiency than manual route adjustment.
Preferably, the repeated marking module comprises a route dividing unit and a coincidence judging unit;
the route dividing unit calls the preset route information of the vehicle of the route planning module, divides the preset route information of the vehicle into road section information according to the nodes, and transmits the road section information to the coincidence judging unit;
the superposition judging unit is used for selecting the road section information with the same route in the road section information in groups, judging whether the preset time of the nodes at the two ends in each group of road section information is the same, if so, judging that the group of road section information is repeated, and after marking, transmitting the marked vehicle preset route information to the parallel modification module.
By adopting the scheme, the judgment of the repeated road section information is based on the route and the time, and the repeated road section information can be considered to appear as long as the repeated part exists in time, so that the collision or blockage of vehicles can be effectively avoided.
Preferably, the system further comprises a shortcut adding module, wherein the shortcut adding module receives input vehicle preset route information, invokes the vehicle preset route information of the route planning module, marks the road section information which is repeated in the same time period with all the vehicle preset route information in the received vehicle preset route information, and if the marked road section information exists, transmits the marked vehicle preset route information to the parallel modification module.
By adopting the scheme, when a user newly adds the preset route of the vehicle, the system can firstly check and adjust the preset route of the vehicle and then send the preset route of the vehicle to the vehicle.
Preferably, the system further comprises a manual locking module, wherein the manual locking module invokes the vehicle preset route information of the route planning module, the manual locking module locks corresponding vehicle preset route information according to the received instruction, the parallel modification module judges whether repeated road section information still appears in a process information list after receiving the locked vehicle preset route information and replacing the corresponding process information list with the corresponding replaceable road section information, if not, the modified road section information is transmitted to the route planning module and replaces the corresponding part of the vehicle preset route information, and if so, the process information list and the corresponding vehicle preset route information are transmitted to the sequence modification module.
By adopting the scheme, a user can lock a section of preset route information of the vehicle, the system is prevented from being modified, and the user usually needs to lock when the production efficiency of the production line is guaranteed preferentially.
Preferably, the wireless communication module is used for receiving the position information uploaded by all vehicles and transmitting the position information to the fault alarm module;
the fault alarm module calls the vehicle preset route information of the route planning module, the fault alarm module judges whether the position information of each vehicle is the same as the position on the vehicle preset route information at the current time, if not, an alarm signal is sent, the vehicle information with different positions and the vehicle preset route information are selected, and the position information of the current vehicle and the position where the vehicle should be located are marked on the vehicle preset route information.
By adopting the scheme, if the system finds that the vehicle deviates from the preset route, an alarm can be sent out and the fault vehicle and the corresponding preset route information of the vehicle are displayed to the user, so that the user can conveniently and timely process the fault vehicle and the corresponding preset route information of the vehicle.
Preferably, the vehicle driving control system further comprises an emergency processing module, wherein the emergency processing module receives the alarm signal sent by the fault alarm module and the marked vehicle preset route information, the emergency processing module calls the vehicle preset route information of the route planning module, searches the vehicle preset route information of the road section information covering the marked vehicle position, obtains corresponding vehicle information according to the searched vehicle preset route information, and controls the corresponding vehicle to stop driving according to the vehicle information.
By adopting the scheme, the system can also automatically search the vehicles possibly interfered by the fault vehicles when giving an alarm, stop running, prevent the vehicles from colliding or blocking, and influence the users to repair or transfer the vehicles.
Preferably, the procedure setting module comprises a road section dividing unit and a list generating unit;
the road section dividing unit calls the vehicle preset route information of the route planning module, divides the vehicle preset route information into road section information according to nodes, and transmits the road section information to the list generating unit;
the list generation unit receives the logistics step information, searches corresponding road section information according to the logistics step information, adds the road section information into the same procedure information list, sorts the road section information according to preset time in the node, and then transmits the procedure information list to the parallel modification module.
By adopting the scheme, the system needs to generate according to the logistics step information input by the user when generating the process information list, and the road section information of the same process information list can come from different vehicles.
Preferably, the vehicle automatic changing system further comprises a vehicle calling-out module and an automatic changing module;
the vehicle calling-out module receives the input calling-out vehicle information and calling-out vehicle route information, the vehicle calling-out module transmits the calling-out vehicle information and the calling-out vehicle route information to the wireless communication module and the automatic vehicle changing module, and the wireless communication module sends the calling-out vehicle route information to the corresponding vehicle according to the calling-out vehicle information;
the automatic vehicle changing module searches the vehicle information which is the same as the vehicle category in the calling vehicle information in the vehicle storage module according to the calling vehicle information, and replaces the vehicle in the searched vehicle preset route information with the vehicle with the same vehicle category according to the calling vehicle information on the premise of avoiding the repeated vehicle preset route information according to the calling vehicle information and the corresponding vehicle preset route information in the searched vehicle information route planning module.
By adopting the scheme, if the user needs to temporarily call out the vehicle in use, the system can automatically transfer the vehicle to the target position according to the user requirement, and meanwhile, the user tries to find the idle available vehicle for replacement.
On the other hand, the logistics vehicle scheduling management method provided by the application adopts the following technical scheme:
a logistics vehicle dispatching management method comprises the following steps:
preset information: pre-storing vehicle information, vehicle preset route information and replaceable road section information, wherein each piece of replaceable road section information corresponds to one piece of road section information and one extra time;
generating a road section: dividing the preset route information of the vehicle into road section information according to nodes;
generating a list: sequencing the road section information according to the preset time in the node to obtain a procedure information list;
detecting repeated road sections: detecting and marking the repeated road section information of different vehicle preset route information in the preset route information of all vehicles in the same time period;
searching relevant information: searching corresponding replaceable road section information according to the marked road section information, searching a corresponding process information list and road section information in the process information list according to the replaceable road section information, and searching all road section information arranged behind the road section information in the process information list according to the searched road section information;
replacement test: replacing one road section information with the corresponding replaceable road section information, and adding additional time length to all the road section information after the road section information is added, so as to determine whether repeated road section information can appear in the process information list;
replacement modification: if no repeated road section information appears, the road section information in the original preset vehicle route information is covered by the modified road section information;
scheme modification: if the repeated road section information appears, calculating a modification scheme with the shortest predicted time of the mobile road section information under the condition that the repeated road section information does not appear, and covering the original preset route information of the vehicle by using the modified scheme;
vehicle control: and transmitting the modified preset route information of the vehicle to the vehicle according to the corresponding vehicle information.
By adopting the scheme, the system can automatically adjust the preset route information of the vehicle until no repeated road sections appear. The system can adjust the preset route of the vehicle, reduce the influence on the production efficiency as much as possible, and has higher speed and higher efficiency than manual route adjustment.
Preferably, the method further comprises:
new route introduction: after receiving the input preset vehicle route information, detecting whether the received preset vehicle route information and the stored preset vehicle route information have repeated road section information or not;
and (3) finishing importing: if no repeated road section information exists, storing the received preset route information of the vehicle;
and (3) correcting an import route: if the repeated road section information exists, the road section information is marked, the corresponding replaceable road section information is searched according to the marked road section information, and the steps from searching the related information to scheme modification are repeated.
By adopting the scheme, the preset route of the vehicle which is newly imported by the user can be automatically adjusted quickly, and then the vehicle is controlled to act according to the modified preset route.
In summary, the application has the following beneficial effects:
1. if the repeated road sections exist in the preset route, the system can automatically adjust the preset route information of the vehicle, and if the user presets the replaceable road sections capable of replacing the same road sections, the system can firstly try to change the road sections with the repeated road sections into the replaceable road sections, if the replacement road sections still cause the repeated road sections, the system can move forward or backward as much as possible for the whole process until no repeated road sections exist, so that the system adjusts the preset route of the vehicle, meanwhile, the influence on the production efficiency is reduced as much as possible, the speed is faster than that of manually adjusting the route, and the efficiency of the adjusted route is higher.
2. The intelligent logistics system can automatically alarm and display detailed fault information when the vehicle deviates from a preset route, and simultaneously automatically stop the fault vehicle and the vehicle possibly contacting the fault vehicle, so that the safety of intelligent logistics is improved.
3. The user can automatically find the replacement vehicle when calling out the vehicle, does not need manual adjustment, and further saves manpower.
Drawings
FIG. 1 is an overall system block diagram of a first embodiment of the application;
FIG. 2 is a block diagram of a process setting module and a repeat marking module according to a first embodiment of the present disclosure;
FIG. 3 is an overall flow chart of a second embodiment of the present application;
fig. 4 is a flow chart of a manual locking and retrieving vehicle related to a second embodiment of the present application.
Reference numerals illustrate:
1. a vehicle storage module; 2. a route planning module; 3. a process setting module; 31. a road section dividing unit; 32. a list generation unit; 4. a repeated marking module; 41. a route dividing unit; 42. a coincidence judging unit; 5. a parallel modification module; 51. a sequence modification module; 6. a wireless communication module; 7. a quick adding module; 71. a manual locking module; 8. a fault alarm module; 81. an emergency processing module; 9. a vehicle dispatch module; 91. and an automatic vehicle changing module.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
Examples
The embodiment of the application discloses a logistics vehicle dispatching management system, which is shown in fig. 1 and comprises a vehicle storage module 1, a route planning module 2, a procedure setting module 3, a repeated marking module 4, a parallel modification module 5, a sequence modification module 51, a wireless communication module 6, a shortcut adding module 7, a manual locking module 71, a fault alarming module 8, an emergency processing module 81, a vehicle dispatching module 9 and an automatic vehicle changing module 91.
As shown in fig. 1, the vehicle storage module 1 prestores vehicle information including a vehicle number and a vehicle category. Each vehicle has a vehicle number independently, and the vehicle category is set by a user according to the functions of the vehicle. The route planning module 2 is preset with vehicle preset route information, marks nodes on the vehicle preset route information according to the received instruction, and adds preset time and vehicle information to each node.
As shown in fig. 1 and 2, the process setting module 3 includes a link dividing unit 31 and a list generating unit 32, the link dividing unit 31 calls the vehicle preset route information of the route planning module 2, divides the vehicle preset route information into link information by nodes, and transmits the link information to the list generating unit 32. The list generating unit 32 receives the logistics step information, searches the corresponding road section information according to the logistics step information, adds the same procedure information list, sorts the road section information according to the preset time in the node, and then transmits the procedure information list to the parallel modification module 5. The list of process information is a sequence of processes in a whole assembly line, and the modification of a part of the list of process information affects the time of the whole process.
As shown in fig. 1 and 2, the repetition marking module 4 includes a route dividing unit 41 and a coincidence judging unit 42. The route dividing unit 41 calls the vehicle preset route information of the route planning module 2, divides the vehicle preset route information into the link information by the node, and transmits the link information to the coincidence judging unit 42. The coincidence judging unit 42 selects the road section information with the same route in the road section information in groups, judges whether the preset time of the nodes at the two ends in each group of road section information is the same, if so, judges that the group of road section information is duplicated, and the coincidence judging unit 42 marks and then sends the marked vehicle preset route information to the parallel modifying module 5.
As shown in fig. 1, the parallel modification module 5 is preset with alternative road section information, each alternative road section information corresponds to one road section information, and each alternative road section information also corresponds to one additional time. The alternative road section information has the same start point and end point as the corresponding road section information, and the additional time period is a time that the vehicle spends traveling through the alternative road section more than traveling through the corresponding road section. The parallel modification module 5 searches the marked road section information for the road section information corresponding to the replaceable road section information, searches the process information list for the road section information identical to the road section information, searches the process information list for all road section information arranged behind the road section information according to the searched road section information, calculates whether repeated road section information still appears in the process information list if one road section information is replaced with the corresponding replaceable road section information and additional time is added to all road section information behind the road section information, and transmits the modified road section information to the route planning module 2 and replaces the corresponding part in the preset vehicle route information if the repeated road section information appears, and transmits the process information list and the preset vehicle route information after marking to the sequence modification module 51.
As shown in fig. 1, the sequence modification module 51 searches the process information list for the same road segment information as the marked part in the preset route information of the vehicle, searches the process information list for all the road segment information arranged behind the road segment information according to the found road segment information, calculates a modification scheme with the shortest predicted time for moving the road segment information without the occurrence of repeated road segment information, and the sequence modification module 51 modifies the preset route information of the vehicle in the route planning module 2 according to the calculated modification scheme.
As shown in fig. 1, the shortcut adding module 7 receives input preset route information of the vehicle, invokes the preset route information of the route planning module 2, marks the road section information which is repeated in the same time period with all the preset route information of the vehicle in the received preset route information of the vehicle, and if the marked road section information exists, transmits the marked preset route information of the vehicle to the parallel modifying module 5. The user uses the shortcut adding module 7 when newly adding a preset route of the vehicle, and the system checks and adjusts the preset route of the vehicle before sending the route to the vehicle.
As shown in fig. 1, the wireless communication module 6 invokes the vehicle preset route information of the route planning module 2 and the vehicle information of the vehicle storage module 1, and sends the vehicle preset route information to the corresponding vehicle according to the vehicle information. The wireless communication module 6 receives the position information uploaded by all vehicles and transmits the position information to the fault alarm module 8. The wireless communication module 6 controls the vehicle action by transmitting the vehicle preset route information to the vehicle.
As shown in fig. 1, the manual locking module 71 invokes the preset vehicle route information of the route planning module 2, and the manual locking module 71 locks the corresponding preset vehicle route information according to the received instruction. The parallel modification module 5 receives the locked preset route information of the vehicle, then determines whether repeated road section information appears in the process information list after replacing one road section information with the corresponding replaceable road section information and adding additional time length to all road section information behind the road section information, if no repeated road section information appears, the modified road section information is transmitted to the route planning module 2 and replaces the corresponding part of the preset route information of the vehicle, and if the repeated road section information appears, the process information list and the corresponding preset route information of the vehicle are transmitted to the sequence modification module 51. The user can lock a section of preset route information of the vehicle to prevent the system from modifying the preset route information, and usually the user needs to lock when the production efficiency of the production line is guaranteed preferentially.
As shown in fig. 1, the fault alarm module 8 invokes the preset route information of the route planning module 2, the fault alarm module 8 determines whether the position information of each vehicle is the same as the position on the preset route information of the vehicle at the current time, if not, sends an alarm signal to the emergency processing module 81, and selects the vehicle information with different positions and the preset route information of the vehicle, and marks the position information of the current vehicle and the position to be located on the preset route information of the vehicle. If the fault alarm module 8 finds that the vehicle deviates from the preset route, an alarm is sent out and the fault vehicle and the corresponding preset route information of the vehicle are displayed to the user, so that the user can conveniently and timely process the fault vehicle and the corresponding preset route information.
As shown in fig. 1, the emergency processing module 81 receives the warning signal sent by the fault warning module 8 and the marked vehicle preset route information, the emergency processing module 81 calls the vehicle preset route information of the route planning module 2, searches the vehicle preset route information of the road section information covering the marked vehicle position, obtains corresponding vehicle information according to the searched vehicle preset route information, and controls the corresponding vehicle to stop running according to the vehicle information. The emergency processing module 81 is used for automatically searching for a vehicle possibly interfered by a faulty vehicle when an alarm is given, stopping the vehicle, preventing the vehicle from colliding or blocking, and affecting the user to repair or transfer the vehicle.
As shown in fig. 1, the vehicle calling-out module 9 receives the input calling-out vehicle information and calling-out vehicle route information, the vehicle calling-out module 9 transmits the calling-out vehicle information and the calling-out vehicle route information to the wireless communication module 6 and the automatic vehicle changing module 91, and the wireless communication module 6 transmits the calling-out vehicle route information to the corresponding vehicle according to the calling-out vehicle information. The automatic vehicle changing module 91 searches for the vehicle information in the vehicle storage module 1, which is the same as the vehicle category in the called-out vehicle information, according to the called-out vehicle information, and replaces the vehicle in the searched-out vehicle preset route information with the vehicle having the same vehicle category according to the called-out vehicle information on the premise of avoiding the occurrence of the repeated vehicle preset route information according to the called-out vehicle information and the corresponding vehicle preset route information in the searched-out vehicle information route planning module 2. If the user needs to temporarily call out the vehicle in use, the system can automatically transfer the vehicle to the target position according to the user requirement, and meanwhile, the user tries to find the idle available vehicle for replacement.
The embodiment of the application relates to a logistics vehicle dispatching management system and a method, wherein the implementation principle is as follows: after the user prestores the vehicle information and the preset vehicle route information into the system, the system can automatically judge whether the preset vehicle route information has repeated road sections, and if the repeated road sections exist, the system can automatically adjust the preset vehicle route information. If the user presets an alternative road segment that can replace the same road segment, the system will first try to change the road segment that is duplicated to an alternative road segment, if the alternative road segment still results in the duplication of road segments, the system will move forward or backward as much as possible through the whole process until no duplication of road segments occurs. The system can adjust the preset route of the vehicle, reduce the influence on the production efficiency as much as possible, and has higher speed and higher efficiency than manual route adjustment.
Examples
The embodiment of the application discloses a logistics vehicle dispatching management method, which comprises the following specific steps:
as shown in fig. 3, preset information: pre-storing vehicle information, preset route information of the vehicle and replaceable road section information, wherein each piece of replaceable road section information corresponds to one piece of road section information and one extra time.
Generating a road section: dividing the preset route information of the vehicle into road section information according to the nodes.
Generating a list: and sequencing the road section information according to the preset time in the node to obtain a procedure information list.
Detecting repeated road sections: and detecting and marking the road section information of which the different vehicle preset route information is repeated in the same time period in all the vehicle preset route information.
Searching relevant information: searching corresponding replaceable road section information according to the marked road section information, searching a corresponding process information list and road section information in the process information list according to the replaceable road section information, and searching all road section information arranged behind the road section information in the process information list according to the searched road section information.
Replacement test: and replacing one piece of road section information with the corresponding replaceable road section information, and adding additional time to all the subsequent road section information, thereby judging whether repeated road section information can appear in the process information list.
Replacement modification: and if the repeated road section information does not appear, covering the road section information in the original preset vehicle route information with the modified road section information.
Scheme modification: if the repeated road section information appears, calculating a modification scheme with the shortest predicted time of the mobile road section information under the condition that the repeated road section information does not appear, and covering the original preset route information of the vehicle by using the modified scheme.
Vehicle control: and transmitting the modified preset route information of the vehicle to the vehicle according to the corresponding vehicle information.
New route introduction: after receiving the input preset vehicle route information, detecting whether the received preset vehicle route information and the stored preset vehicle route information have repeated road section information or not.
And (3) finishing importing: and if the repeated road section information does not exist, storing the received preset route information of the vehicle.
And (3) correcting an import route: if the repeated road section information exists, the road section information is marked, the corresponding replaceable road section information is searched according to the marked road section information, and the steps from searching the related information to scheme modification are repeated.
As shown in fig. 4, manual locking: and receiving an input instruction to lock corresponding preset route information of the vehicle, and preventing automatic modification of the preset route information of the vehicle.
Vehicle monitoring: acquiring the current positions of all vehicles, and judging whether the current position of each vehicle is the same as the position on a preset route of the vehicle at the current time;
and (3) fault alarm: if the vehicle information and the preset vehicle route are different, an alarm is sent, vehicle information of the fault vehicle and the preset vehicle route are selected, the current position to be located is marked on the vehicle route, and the marked vehicle route and the marked vehicle information are displayed;
emergency treatment: searching all preset routes of the vehicles, which are overlapped with the marked part of the routes of the vehicles, and controlling the vehicles on the preset routes of the vehicles to stop running.
Calling the vehicle: the method comprises the steps of receiving input calling vehicle information and calling vehicle routes, and controlling corresponding vehicles to travel to destinations according to the calling vehicle routes according to the calling vehicle information.
Automatic vehicle changing: and searching for the idle vehicles with the same vehicle type as the called vehicle, and importing the vehicle information of the vehicle into a vehicle preset route of the called vehicle.
The embodiments of the present application are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in this way, therefore: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (10)
1. A logistics vehicle scheduling management system is characterized in that: the system comprises a vehicle storage module (1), a route planning module (2), a procedure setting module (3), a repeated marking module (4), a parallel modification module (5), a sequence modification module (51) and a wireless communication module (6);
the vehicle storage module (1) is pre-stored with vehicle information, wherein the vehicle information comprises a vehicle number and a vehicle category;
the route planning module (2) presets preset route information of the vehicle, marks nodes on the preset route information of the vehicle according to the received instruction, and adds preset time and vehicle information to each node;
the procedure setting module (3) calls the preset route information of the vehicle of the route planning module (2), divides the preset route information of the vehicle into road section information according to nodes, sequences the road section information according to preset time in the nodes to obtain a procedure information list, and transmits the procedure information list to the parallel modification module (5);
the repeated marking module (4) calls the preset route information of the vehicles of the route planning module (2), marks the repeated parts of different preset route information of all the preset route information of the vehicles within the same time period, and sends the marked preset route information of the vehicles to the parallel modification module (5);
the parallel modification module (5) is pre-provided with replaceable road section information, each replaceable road section information corresponds to one additional time length, the parallel modification module (5) searches road section information corresponding to the replaceable road section information in marked road section information, then searches road section information identical to the road section information in a process information list, searches all road section information arranged behind the road section information in the process information list according to the searched road section information, calculates whether repeated road section information appears in the process information list after replacing one road section information with the corresponding replaceable road section information and adding the additional time length to all road section information behind the road section information, and if the repeated road section information does not appear, transmits the modified road section information to the route planning module (2) and replaces a corresponding part in preset route information of a vehicle, and if the repeated road section information appears, sends the process information list and the marked preset route information of the vehicle to the sequence modification module (51);
the sequence modification module (51) searches the road section information which is the same as the marked part in the preset route information of the vehicle in the process information list, all road section information arranged behind the road section information is found in the process information list according to the found road section information, a modification scheme with the shortest predicted time of moving the road section information under the condition that repeated road section information does not appear is calculated, and the sequence modification module (51) modifies the preset route information of the vehicle in the route planning module (2) according to the calculated modification scheme;
the wireless communication module (6) invokes the vehicle preset route information of the route planning module (2) and the vehicle information of the vehicle storage module (1), and sends the vehicle preset route information to the corresponding vehicle according to the vehicle information.
2. A logistics vehicular dispatch management system of claim 1, wherein: the repeated marking module (4) comprises a route dividing unit (41) and a coincidence judging unit (42);
the route dividing unit (41) calls the preset route information of the vehicle of the route planning module (2), divides the preset route information of the vehicle into road section information according to nodes, and transmits the road section information to the superposition judging unit (42);
the superposition judging unit (42) groups the road section information with the same route in the road section information, judges whether the preset time of the nodes at the two ends in each group of road section information is the same, if so, judges that the group of road section information is repeated, and after the superposition judging unit (42) marks, the marked vehicle preset route information is sent to the parallel modification module (5).
3. A logistics vehicular dispatch management system of claim 1, wherein: the system further comprises a shortcut adding module (7), wherein the shortcut adding module (7) receives input vehicle preset route information, invokes the vehicle preset route information of the route planning module (2), marks the road section information which is repeated in the same time period with all the vehicle preset route information in the received vehicle preset route information, and if the marked road section information exists, transmits the marked vehicle preset route information to the parallel modification module (5).
4. A logistics vehicular dispatch management system of claim 1, wherein: the system further comprises a manual locking module (71), wherein the manual locking module (71) calls the vehicle preset route information of the route planning module (2), the manual locking module (71) locks corresponding vehicle preset route information according to a received instruction, the parallel modification module (5) judges whether repeated road section information still appears in a process information list after receiving the locked vehicle preset route information and replacing the corresponding road section information with the corresponding replaceable road section information, if so, the modified road section information is transmitted to the route planning module (2) and replaces the corresponding part in the vehicle preset route information, and if so, the process information list and the corresponding vehicle preset route information are transmitted to the sequence modification module (51).
5. A logistics vehicular dispatch management system of claim 1, wherein: the wireless communication module (6) is used for receiving the position information uploaded by all vehicles and transmitting the position information to the fault alarm module (8);
the fault alarm module (8) calls the preset route information of the vehicle of the route planning module (2), the fault alarm module (8) judges whether the position information of each vehicle is the same as the position on the preset route information of the vehicle at the current time, if not, an alarm signal is sent, the vehicle information with different positions and the preset route information of the vehicle are selected, and the position information of the current vehicle and the position where the position information of the vehicle should be located are marked on the preset route information of the vehicle.
6. The logistics vehicular dispatch management system of claim 5, wherein: the vehicle driving control system further comprises an emergency processing module (81), wherein the emergency processing module (81) receives an alarm signal sent by the fault alarm module (8) and marked vehicle preset route information, the emergency processing module (81) calls the vehicle preset route information of the route planning module (2), searches the vehicle preset route information of the road section information covering the marked vehicle position, obtains corresponding vehicle information according to the searched vehicle preset route information, and controls the corresponding vehicle to stop driving according to the vehicle information.
7. A logistics vehicular dispatch management system of claim 1, wherein: the process setting module (3) comprises a road section dividing unit (31) and a list generating unit (32);
the road section dividing unit (31) calls the preset vehicle route information of the route planning module (2), divides the preset vehicle route information into road section information according to nodes, and transmits the road section information to the list generating unit (32);
the list generation unit (32) receives the logistics step information, searches corresponding road section information according to the logistics step information, adds the road section information into the same procedure information list, sorts the road section information according to the preset time in the node, and then transmits the procedure information list to the parallel modification module (5).
8. A logistics vehicular dispatch management system of claim 1, wherein: the vehicle automatic changing device also comprises a vehicle calling-out module (9) and an automatic changing module (91);
the vehicle calling-out module (9) receives the input calling-out vehicle information and calling-out vehicle route information, the vehicle calling-out module (9) transmits the calling-out vehicle information and the calling-out vehicle route information to the wireless communication module (6) and the automatic vehicle changing module (91), and the wireless communication module (6) sends the calling-out vehicle route information to the corresponding vehicle according to the calling-out vehicle information;
the automatic vehicle changing module (91) searches the vehicle information which is the same as the vehicle category in the calling vehicle information in the vehicle storage module (1) according to the calling vehicle information, and replaces the vehicle in the searched vehicle preset route information with the vehicle with the same vehicle category according to the calling vehicle information on the premise of avoiding the repeated vehicle preset route information according to the calling vehicle information and the vehicle preset route information corresponding to the searched vehicle information in the route planning module (2).
9. The logistics vehicle dispatching management method is characterized by comprising the following steps of:
preset information: pre-storing vehicle information, vehicle preset route information and replaceable road section information, wherein each piece of replaceable road section information corresponds to one piece of road section information and one extra time;
generating a road section: dividing the preset route information of the vehicle into road section information according to nodes;
generating a list: sequencing the road section information according to the preset time in the node to obtain a procedure information list;
detecting repeated road sections: detecting and marking the repeated road section information of different vehicle preset route information in the preset route information of all vehicles in the same time period;
searching relevant information: searching corresponding replaceable road section information according to the marked road section information, searching a corresponding process information list and road section information in the process information list according to the replaceable road section information, and searching all road section information arranged behind the road section information in the process information list according to the searched road section information;
replacement test: replacing one road section information with the corresponding replaceable road section information, and adding additional time length to all the road section information after the road section information is added, so as to determine whether repeated road section information can appear in the process information list;
replacement modification: if no repeated road section information appears, the road section information in the original preset vehicle route information is covered by the modified road section information;
scheme modification: if the repeated road section information appears, calculating a modification scheme with the shortest predicted time of the mobile road section information under the condition that the repeated road section information does not appear, and covering the original preset route information of the vehicle by using the modified scheme;
vehicle control: and transmitting the modified preset route information of the vehicle to the vehicle according to the corresponding vehicle information.
10. The logistics vehicular schedule management method of claim 9, further comprising:
new route introduction: after receiving the input preset vehicle route information, detecting whether the received preset vehicle route information and the stored preset vehicle route information have repeated road section information or not;
and (3) finishing importing: if no repeated road section information exists, storing the received preset route information of the vehicle;
and (3) correcting an import route: if the repeated road section information exists, the road section information is marked, the corresponding replaceable road section information is searched according to the marked road section information, and the steps from searching the related information to scheme modification are repeated.
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