CN109720829A - A kind of intelligent diverter control system and method for Medical Logistics review dispatching - Google Patents
A kind of intelligent diverter control system and method for Medical Logistics review dispatching Download PDFInfo
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- CN109720829A CN109720829A CN201811450157.9A CN201811450157A CN109720829A CN 109720829 A CN109720829 A CN 109720829A CN 201811450157 A CN201811450157 A CN 201811450157A CN 109720829 A CN109720829 A CN 109720829A
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Abstract
The present invention provides a kind of intelligent diverter control systems and method for Medical Logistics review dispatching, turnover box by entering review area can be according to the operating efficiency of review operating personnel, the corresponding relationship of turnover box and slideway is dynamically distributed in real time, optimization review operation process, improve system flexibility, very good solution slideway congestion causes pipeline to shut down the problem of waiting, significantly promote review operating efficiency, greatly reduce the waste of human resources, improve the utilization rate of review operating personnel, reduce the cost of Medical Logistics dispatching, to solve the problems, such as that Medical Logistics dispatching operating cost is high.
Description
Technical field
It is specially a kind of for medical object the present invention relates to the intelligent flow-dividing control technical field of Medical Logistics review dispatching
The intelligent diverter control system and method for stream review dispatching.
Background technique
That there are the degree of automation is low for China's traditional medicine logistics, medicament picking, transhipment operation mostly by manually completing,
The various problems such as personnel's operation labor intensity is big, low efficiency, and accuracy rate is low, costly, of poor benefits.For specification medicine market quality
Management behavior, the Pharmacy Business Quality Management Regulations that country puts into effect, to Medical Logistics Distribution Center medicament picking, again
The links such as core, dispatching are strictly required, after the completion of medicament picking, need to carry out review verification piece by piece, with this specification sorting, outbound
Check operation, guarantee outbound drug quality safety effectively and outbound medicine distribution accuracy.Owner is made in review verification at present
There is following two work pattern:
Review task object address is assigned by host computer: manually will be in medicament picking to turnover box by order -- pipeline
Turnover box is delivered to recombination region -- host computer specifies current turnover box destination address -- turnover box to be split to specified review cunning
In road -- manually review is packaged one by one.Review task object address: people is assigned after detecting material characteristics by intelligent detection device
Work will be in medicament picking to turnover box by order -- turnover box is delivered to recombination region by pipeline -- enters detectable substance before review area
Material feature -- control system judges current turnover box destination address according to material characteristics -- turnover box, which is split to specified review, to be slided
In road -- manually review is packaged one by one.
Existing control method, turnover box and review slideway are fixed corresponding relationship, and turnover box is checked once entering
Area is to be designated fixed target slideway.Since review area manual review efficiency is inconsistent, when review workload is big under the mode
It will appear slideway congestion, cause to check the shutdown waiting of area's pipeline.Therefore existing control model flexibility is poor, fault-tolerant ability is poor,
System availability is low, cannot achieve and adjusts turnover box to be checked and review slideway according to the height dynamic that staff checks efficiency
Corresponding relationship, cause waste of human resource, lead to order processing inferior capabilities.
Summary of the invention
In view of the deficiency of the prior art and defect, applicant proposed one kind for Medical Logistics review dispatching
Intelligent diverter control system and method, the present invention pass through enter review area turnover box can according to review operating personnel operation
Efficiency, dynamically distributes the corresponding relationship of turnover box and slideway in real time, and optimization review operation process improves system flexibility, very
Good solves the problems, such as that slideway congestion causes pipeline to shut down and waits, and significantly promotes review operating efficiency, greatly reduces people
The waste of power resource improves the utilization rate of review operating personnel, the cost of Medical Logistics dispatching is reduced, to solve Medical Logistics
Dispense the high problem of operating cost.
Specifically, the present invention is implemented as follows: it is a kind of for Medical Logistics review dispatching intelligent diverter control system,
Including power transmission mechanism, and be sequentially connected to power transmission mechanism several review job platforms and several in power
The material cycling case conveyed on conveying mechanism, which is characterized in that further include: the first sensing detection device is set to power transmission
The starting point of mechanism enters power transmission mechanism for detecting material turnover box, and material cycling case has been entered power transmission
Charging information after mechanism is transmitted to position tracking device and PLC controller；Position tracking device, for receiving the first sensing inspection
The charging information that device is sent is surveyed, and is immediately generated corresponding position tracking information after receiving charging information, and by institute
Rheme sets tracking information real-time Transmission to PLC controller；Second sensing detection device has several, is respectively arranged at each
At the slideway mouth for checking job platform, for real-time monitoring and the state letter of material cycling case on the review job platform is counted
Breath, and by the status information real-time Transmission to PLC controller；PLC controller is obtained for receiving the status information and handling
Obtain the distribution information for single material cycling case；For by the received charging information for single material cycling case and
Processing is compared with the distribution information for position tracking information, obtains the distribution command information for being directed to single material cycling case,
And it is sent to and shunts executing agency；Executing agency is shunted, there are several, be all set in power transmission mechanism and is corresponded to is every
The slideway mouth of a review job platform, connect with PLC controller, for receiving the instruction letter of distribution transmitted by PLC controller
Breath, and based on the distribution command information by it is corresponding individually material cycling case branch to distribute command information it is corresponding multiple
In core job platform.
Further, the status information of the material cycling case includes: the object to be checked in review job platform
Expect turnover box quantity information, and positioned at least one of the open state information of review job platform slideway mouth information.
Further, stating position tracking device is encoder, and the position tracking information is that the pulse that encoder generates is tired
Add counting value information.
Further, the distribution information includes that review job platform slideway mouth open state list information and predistribution are appointed
Business destination address list information.
Further, described for believing the received charging information for single material cycling case and position tracking
Processing is compared with the distribution information for breath, and the process obtained for the distribution command information of single material cycling case is also wrapped
Include: PLC controller obtains some review job platform as single material week from predistribution task object address list information
The distribution destination address of turnning box, when single material cycling case reaches the review job platform slideway mouth, PLC controller is according to object
If whether the status information judgement review job platform slideway mouth of material turnover box blocks, if it has not, confirming this material cycling
Case enters the distribution command information of the review job platform；If it has, then PLC controller is opened from review job platform slideway mouth
It is inquired again in status list information and chooses the destination address of distribution again of the single material cycling case as its distribution instruction
Information.
Further, the PLC controller is also used to obtain the material cycling to be checked in review job platform in real time
Box number information, and positioned at the open state information of review job platform slideway mouth, when material cycling box number to be checked is believed
When breath changes, when the open state information of review job platform slideway mouth changes, the information after variation is sent to
Information update simultaneously into review job platform slideway mouth open state list information or is pre-allocated task object address by LC controller
In list information.
Another aspect of the present invention provides a kind of intelligent flow-dividing control method for Medical Logistics review dispatching, packet
Include following steps:
S1, material cycling case to be sorted enter in power transmission mechanism, trigger the first sensing detection device；
S2, the first sensing detection device obtain the charging information of material cycling case and are transmitted to position tracking device and PLC
Controller, position tracking device are immediately generated corresponding position tracking information after receiving charging information, and by institute's rheme
Tracking information real-time Transmission is set to PLC controller；
S3, PLC controller are with generating review job platform slideway mouth open state list information and predistribution task object
Location list information, PLC controller receive charging information after, and from review job platform slideway mouth open state list information and
It is inquired in predistribution task object address list information and is suitble to arrange the destination address of current material cycling case distribution as pre-
Address information is distributed, and pre-assignment of addresses information is sent to and shunts executing agency；
S4, pre-assignment of addresses information transmitted by executing agency's reception PLC controller is shunted, and based on the predistribution ground
Location information branches to corresponding single material cycling case in review job platform corresponding with pre-assignment of addresses information.
Further, in the step S3, further include, when power transmission mechanism send current material cycling case to predistribution
When the corresponding review job platform slideway mouth of address information, it is allocated check step:
Whether PLC controller is by the current review job platform slideway mouth of the second sensing detection device detection by be checked
Material cycling case blocking, if it is not, then will confirm that the instruction of shunting is transmitted to shunts executing agency；If so, making again from review
It is inquired in industry platform slideway mouth open state list information and predistribution task object address list information and is suitble to arrange currently
The destination address of material cycling case distribution will be distributed address information to be sent to power defeated again as distributing address information again
Send mechanism；
Review corresponding to the destination address to sub-distribution again is run with power conveying mechanism to current material cycling case to make
When industry platform slideway mouth, duplicate allocation checks step, until it is not that material cycling case, which reaches some review job platform slideway mouth,
Before the review job platform of blocking, it will confirm that the instruction of shunting is transmitted to and shunt executing agency；
It in step S4, further include shunting executing agency to receive the instruction that confirmation shunts transmitted by PLC controller, immediately
Current material cycling case is branched in review job platform corresponding with the instruction of confirmation shunting.
Further, it further comprises the steps of: in the current review job platform of the second sensing detection device detection wait check
Material cycling box number information, when the material cycling box number information changes, by the material cycling case after variation
Quantity information is delivered to PLC controller and by its information update into review job platform slideway mouth open state list information and in advance
It distributes in task object address list information；When the second sensing detection device detect current review job platform slideway mouth whether by
When material cycling case blocked state wait check changes, by blocked state change information be delivered to PLC controller and by its
Information update is into review job platform slideway mouth open state list information and pre-allocates in task object address list information.
Further, described to update into review job platform slideway mouth open state list information and predistribution task object
Step in address list information further include: if currently review job platform slideway mouth is not blocked up by material cycling case to be checked
The corresponding distribution information update of the current review job platform slideway mouth is then entered to pre-allocate task object address list information by plug
Rearmost end；If currently review job platform slideway mouth is blocked by material cycling case to be checked, from predistribution task mesh
The distribution information of the current preceding review job platform slideway mouth is removed in mark address list information.
The working principle of the invention introduction: the present invention uses the mode of dynamic shunt mode, by being erected at power transmission
Position tracking device in mechanism, true record review operation order taking responsibility amount, in conjunction with reviewing officer in review job platform
On review handling situations, by carrying out analytical calculation to the data of acquisition, to obtain the operating efficiency of reviewing officer, according to
Operating efficiency dynamically distributes task in real time, final to realize recombination region turnover box intelligence flow-dividing control.The capital equipment of the system and
Device includes power transmission mechanism, review job platform, material cycling case, the first sensing detection device, position tracking device, the
Two sensing detection devices, PLC controller and electric control system, constitute total solution.The present invention is based on positions
Tracking device carries out the control of material dynamic shunt, without the intelligent apparatus such as bar code and host computer.The shunting control of offer
Method processed can carry out dynamic shunt control according to review area review operating personnel's efficiency, and algorithm is flexible, easy to accomplish.It simplifies and is
System design, reduces the hardware input cost of intelligent apparatus and label, improves operating efficiency, improve human resources utilization
Rate reduces unnecessary consuming, eventually reduces operating cost.The present invention optimizes review operation process, not against bar code and
Host computer assigns task object address, while reducing control system hardware cost investment, not only avoids blockage problem, but also improve
Review operation order processing ability maximally utilizes the human resources of investment, shortens whole order distribution time, substantially reduces
The operating cost of Medical Logistics dispatching.
The present invention compared to the prior art the utility model has the advantages that
(1) a kind of material intelligent diverter control system design scheme for Medical Logistics dispatching, system configuration letter are provided
Single, high-efficient, at low cost, reliable and stable and favorable expandability, key point is to be combined using PLC with position tracking device and be made
With can be with the specific location of accurate judgement material on the conveyor line.
(2) a kind of PLC intelligence flow-dividing control implementation method is provided, can flexibly change review according to reviewing officer's operating efficiency
Task objective address, material and sorting port are correspondings without fixation, this method be realize one that material dynamic shunt controls very
Effective method.
(3) simplify system design: this programme assigns review task object address without host computer intervention, checks mouth
State-detection, material diversion control algolithm, destination address change algorithm etc., are completed by final control system, effective to simplify
The design of entire control system.
(4) reduce hardware input cost: this programme is equally without the intelligent detection devices such as barcode reader and object
Expect that review task object address is assigned in label intervention, effectively reduces hardware investment cost.
(5) improve operating efficiency: turnover box enters before review area without according to particular order, into review area after system
Review task objective address is preassigned, when material reaches target slideway mouth, if slideway congestion, review can be changed immediately and appointed
Material diversion to other slideways will not be waited because of preassigned slideway congestion, pipeline is caused to be gathered around by business destination address
Stifled, fault-tolerant ability is strong, substantially increases the operating efficiency of review operation.
(6) improve human resources utilization to lead: material diversion strategy checks operating efficiency adjust automatically according to personnel, realizes
Intelligence shunts.System adjusts the shunting frequency of slideway, so that intelligent control enters cunning automatically according to the review operating efficiency of slideway
The mass flow in road.Assuming that the review operating personnel of a certain slideway checks, operating efficiency is high, then the review for being assigned to the slideway is made
For industry task amount with regard to big, a certain slideway review operating efficiency is low, then is assigned to the review job task amount of the slideway with regard to small.
Detailed description of the invention
Fig. 1 is the structural schematic diagram for the intelligent diverter control system of Medical Logistics review dispatching；
Fig. 2 is intelligent flow-dividing control method and step flow chart of the embodiment 3 for Medical Logistics review dispatching；
Wherein: 1-power transmission mechanism, 2-review job platforms, 3-material cycling casees, the 4-the first sensing detection dress
It sets, 5-position tracking devices, the 6-the second sensing detection device, 7-PLC controllers, 8-shunting executing agencies.
Specific embodiment
It should be understood that above-mentioned specific embodiment of the invention is used only for exemplary illustration or explains of the invention
Principle, but not to limit the present invention.Therefore, that is done without departing from the spirit and scope of the present invention is any
Modification, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.In addition, appended claims purport of the present invention
Covering the whole variations fallen into attached claim scope and boundary or this range and the equivalent form on boundary and is repairing
Change example.
Position tracking device of the present invention, position tracking information are existing signal record, mode of movement, such as are compiled
Code device can be realized using information such as the length of pulse count signal and power transmission mechanism, operating speed per hours to material cycling
The running position of case, which is made, accurately to be positioned, and the number identification control etc. to review job platform also can be used corresponding
Pulse value carries out the distribution identification of destination address, labeled as the operation such as target, is the prior art based on the technology, and the present invention is then not
Make excessive explanation.
Control system of the present invention shunts executing agency etc., can be controlled by electric control system, as long as
It is able to achieve manipulation function of the presently claimed invention, no matter which kind of mode is used, each falls within protection scope of the present invention.
In the following, the present invention will be further explained in conjunction with attached drawing and actual use case.
Embodiment 1:
A kind of intelligent diverter control system for Medical Logistics review dispatching, as shown in Figure 1, including power transmission mechanism
1, such as belt conveyor, and it is sequentially connected to several review job platforms 2 i.e. manual reviews' stream of power transmission mechanism 1
Journey station and several material cycling casees 3 conveyed in power transmission mechanism 1, i.e., for loading the drug with review dispatching
Cabinet or trolley etc., further includes: the first sensing detection device 4 can be light electrical sensor, be set to power transmission mechanism 1
Starting point, enter power transmission mechanism 1 for detecting material turnover box 3, and material cycling case 3 entered into power transmission machine
Charging information after structure 1 is transmitted to position tracking device 5 and PLC controller 7, i.e., for be determined with a material cycling case 3 into
It is to be allocated to enter this system；Position tracking device 5 for receiving the charging information of the first sensing detection device 4 transmission, and is being received
It is immediately generated position tracking information corresponding with material cycling case 3 after to charging information, and the position tracking information is real-time
It is transmitted to PLC controller 7, i.e., each material cycling case 3 is respectively individually created a position tracking information；Second sensing detection dress
6 are set, there are several, is respectively arranged at the slideway mouth of each review job platform 2, for real-time monitoring and counts the review
The status information of material cycling case 3 on job platform 2, and by the status information real-time Transmission to PLC controller 7；PLC control
Device 7 processed obtains the distribution information for being directed to single material cycling case 3 for receiving the status information and handling；For that will receive
The charging information and position tracking information for single material cycling case 3 processing is compared with the distribution information,
The distribution command information for being directed to single material cycling case 3 is obtained, and is sent to and shunts executing agency 8；Shunt executing agency 8, tool
There are several, is all set in power transmission mechanism 1 and corresponds to the slideway mouth of each review job platform 2, controlled with PLC
Device 7 connects, for receiving distribution command information transmitted by PLC controller 7, and will be corresponding based on the distribution command information
Single material cycling case 3 branches in review job platform 2 corresponding with distribution command information.In actual use, start this
System acquires 3 quantity of material cycling case to be checked on each review job platform 2 by the second sensing detection device 6, or/and
Detect and whether need to be checked 3 accumulated plugging of material cycling case or closing at each 2 slideway mouth of review job platform, if without blocking,
Without closing, then system can start to access material cycling case 3 to be checked, and generate review 2 slideway mouth opening state of job platform
State list information and predistribution task object address list information, i.e. sorting work start, and first material cycling case 3 enters this
It after system, falls into power transmission mechanism 1, is detected by the first sensing detection device 4, meanwhile, the formation of position tracking device 5
The position tracking information of first material cycling case 3, PLC controller 7 obtain review 2 slideway mouth open state list of job platform
Information and predistribution task object address list information, and therefrom inquire and choose a review job platform 2 as distribution letter
Breath, and distribution command information is sent to executing agency 8 is shunted, it will single material cycling accordingly based on the distribution command information
Case 3 branches in review job platform 2 corresponding with distribution command information, completes intelligent destination address selection, avoids out
Now block congestion state.
The status information of the material cycling case 3 includes: the material cycling case to be checked in review job platform 2
3 quantity informations, and positioned at least one of the open state information of review 2 slideway mouth of job platform information.Object to be checked
Expect review job platform 2 of 3 quantity information of turnover box for controller screening optimal allocation, that is, believe 3 quantity of material cycling case
Most forefront of the information sorting of least review job platform 2 in predistribution task object address list information is ceased, remaining
3 quantity information of material cycling case is successively arranged by from as little as more, when convenient for distribution, first distributes the review few to quantity information
Job platform 2；When the equal full load of 3 quantity information of material cycling case, then the open state for checking 2 slideway mouth of job platform is believed
Breath be classified as preferably selecting for distribution, once it is a certain review 2 slideway mouth of job platform unlatching or do not block, then by the review operation
The corresponding information of platform 2 is sent to forward arrangement in the open state information of review 2 slideway mouth of job platform, to PLC controller 7
Distribution to be selected；
Preferably, described for believing the received charging information for single material cycling case 3 and position tracking
Processing is compared with the distribution information for breath, and the process obtained for the distribution command information of single material cycling case 3 is also wrapped
Include: PLC controller 7 obtains some review job platform 2 from predistribution task object address list information and is used as single material
The distribution destination address of turnover box 3, when single material cycling case 3 reaches the 2 slideway mouth of review job platform, PLC controller
If 7 judge whether review 2 slideway mouth of job platform blocks according to the status information of material cycling case 3, if it has not, confirmation should
A material cycling case 3 enters the distribution command information of the review job platform 2；If it has, then PLC controller 7 from review operation
Again with inquiring and choose the target of distribution again of the single material cycling case 3 in 2 slideway mouth open state list information of platform
Command information is distributed as it in location.The PLC controller 7 is also used to obtain the object to be checked in review job platform 2 in real time
3 quantity information of turnover box is expected, and positioned at the open state information of review 2 slideway mouth of job platform, when material cycling to be checked
When 3 quantity information of case changes, when the open state information of review 2 slideway mouth of job platform changes, after variation
Information is sent to LC controller and by information update into review 2 slideway mouth open state list information of job platform or predistribution
In task object address list information.
Preferably, this system can be electric control system, by with PLC controller 7, Fieldbus Components module, number
According to acquisition I/O module, motor drive module, the control that executes between each device, mechanism is carried out, position tracking device 5 can be
Rotary encoder, the first, second sensing detection device 6 can be optoelectronic switch, close to switch etc., the signal of acquisition accessed number
According to acquisition I/O module, and by fieldbus module, Profibus-DP, Profinet, ASI etc. can be, be sent to PLC control
Device 7 processed carries out Correlation method for data processing；System makes corresponding response processing according to dynamic shunt strategy, generates intelligence shunting and refers to
It sends task to executing agency 8 is shunted, can be frequency converter, starter etc..
Embodiment 2:
A kind of intelligent flow-dividing control method for Medical Logistics review dispatching, mainly comprises the steps that
S1, material cycling case to be sorted enter in power transmission mechanism, trigger the first sensing detection device；
S2, the first sensing detection device obtain the charging information of material cycling case and are transmitted to position tracking device and PLC
Controller, position tracking device are immediately generated corresponding position tracking information after receiving charging information, and by institute's rheme
Tracking information real-time Transmission is set to PLC controller；
S3, PLC controller are with generating review job platform slideway mouth open state list information and predistribution task object
Location list information, PLC controller receive charging information after, and from review job platform slideway mouth open state list information and
It is inquired in predistribution task object address list information and is suitble to arrange the destination address of current material cycling case distribution as pre-
Address information is distributed, and pre-assignment of addresses information is sent to and shunts executing agency；
S4, pre-assignment of addresses information transmitted by executing agency's reception PLC controller is shunted, and based on the predistribution ground
Location information branches to corresponding single material cycling case in review job platform corresponding with pre-assignment of addresses information.
Preferably, in the step S3, further include, when power transmission mechanism send current material cycling case to predistribution ground
When the corresponding review job platform slideway mouth of location information, it is allocated check step:
Whether PLC controller is by the current review job platform slideway mouth of the second sensing detection device detection by be checked
Material cycling case blocking, if it is not, then will confirm that the instruction of shunting is transmitted to shunts executing agency；If so, making again from review
It is inquired in industry platform slideway mouth open state list information and predistribution task object address list information and is suitble to arrange currently
The destination address of material cycling case distribution will be distributed address information to be sent to power defeated again as distributing address information again
Send mechanism；
Review corresponding to the destination address to sub-distribution again is run with power conveying mechanism to current material cycling case to make
When industry platform slideway mouth, duplicate allocation checks step, until it is not that material cycling case, which reaches some review job platform slideway mouth,
Before the review job platform of blocking, it will confirm that the instruction of shunting is transmitted to and shunt executing agency；
It in step S4, further include shunting executing agency to receive the instruction that confirmation shunts transmitted by PLC controller, immediately
Current material cycling case is branched in review job platform corresponding with the instruction of confirmation shunting.
Preferably, it further comprises the steps of: to be checked in the current review job platform of the second sensing detection device detection
Material cycling box number information, when the material cycling box number information changes, by the material cycling case number after variation
Information conveyance is measured to divide to PLC controller and by its information update into review job platform slideway mouth open state list information and in advance
With in task object address list information；When the second sensing detection device detect current review job platform slideway mouth whether by
When the material cycling case blocked state of review changes, blocked state change information is delivered to PLC controller and is believed
Breath is updated into review job platform slideway mouth open state list information and predistribution task object address list information.
Preferably, described to update into review job platform slideway mouth open state list information with predistribution task object
Step in the list information of location further include: if currently review job platform slideway mouth is not blocked by material cycling case to be checked,
The corresponding distribution information update of the current review job platform slideway mouth then is entered to pre-allocate task object address list information
Rearmost end；If currently review job platform slideway mouth is blocked by material cycling case to be checked, from predistribution task object
The distribution information of the current preceding review job platform slideway mouth is removed in address list information.
Embodiment 3:
On the basis of embodiment 2, specific work steps of the invention is as follows:
Step 1: starting, system initialization, generates review job platform slideway mouth open state list and predistribution task
Destination address list；
Step 2: real-time detection checks job platform slideway (job platform) mouth open state, if state changes, updates
Check job platform slideway mouth open state column and predistribution task object address list；
Step 3: sorting starts, and material to be sorted enters this system, and triggers the first sensing detection device, then starts arteries and veins
Accumulated counts are rushed, while inquiring predistribution task object address list, and pre-allocate destination address (mesh to current material cycling case
Mark address respective pulses value)；
Step 4: material cycling case is delivered to predistribution slideway mouth by power transmission mechanism.
Step 5: judging whether current slideway (job platform) mouth blocks using material cycling case, if blocking, then it represents that when
Preceding slideway caching has been expired；Again inquiry predistribution destination address list obtains new destination address and update (destination address correspondence
Pulse value), power transmission mechanism continues to convey material to new destination address；
Step 6: material cycling case reaches available review slideway (job platform) mouth, and (pulse accumulation, which counts, to be equal in advance
Given value), starting shunts executing agency；
Step 7: material enters in setting review slideway (job platform)；
Step 8: updating predistribution destination address list state, if currently review slideway (job platform) caching is not full,
Current slideway (job platform) mouth respective pulses value is put into predistribution destination address list finally, (making if currently checking slideway
Industry platform) it caches completely, then current slideway mouth respective pulses value is removed from predistribution destination address list.
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Claims (10)
1. a kind of intelligent diverter control system for Medical Logistics review dispatching, including power transmission mechanism (1), and successively
Be connected to power transmission mechanism (1) several reviews job platform (2) and several convey on power transmission mechanism (1)
Material cycling case (3), which is characterized in that further include:
First sensing detection device (4), is set to the starting point of power transmission mechanism (1), for detect material turnover box (3) into
Enter power transmission mechanism (1), and charging information material cycling case (3) entered after power transmission mechanism (1) is transmitted to position
Set tracking device (5) and PLC controller (7)；
Position tracking device (5) for receiving the charging information of the first sensing detection device (4) transmission, and is receiving charging letter
It is immediately generated corresponding position tracking information after breath, and by the position tracking information real-time Transmission to PLC controller
(7)；
Second sensing detection device (6) has several, is respectively arranged at the slideway mouth of each review job platform (2), uses
In real-time monitoring and count the status information of the material cycling case (3) on the review job platform (2), and by the status information
Real-time Transmission is to PLC controller (7)；
PLC controller (7), for receiving the status information and handling the distribution letter obtained for single material cycling case (3)
Breath；For the received charging information for single material cycling case (3) and position tracking information and the distribution to be believed
Processing is compared in breath, obtains the distribution command information for being directed to single material cycling case (3), and is sent to and shunts executing agency
(8)；
It shunts executing agency (8), there are several, be all set on power transmission mechanism (1) and correspond to each review operation
The slideway mouth of platform (2) is connect with PLC controller (7), for receiving the instruction letter of distribution transmitted by PLC controller (7)
Breath, and based on the distribution command information will accordingly single material cycling case (3) branch to distribute command information it is corresponding
Review job platform (2) in.
2. intelligence diverter control system according to claim 1, which is characterized in that the state of the material cycling case (3)
Information includes: material cycling case (3) quantity information to be checked in review job platform (2), and is located at review operation
At least one of the open state information of platform (2) slideway mouth information.
3. intelligence diverter control system according to claim 1, which is characterized in that the position tracking device (5) is to compile
Code device, the position tracking information are that the pulse accumulation that encoder generates counts value information.
4. intelligence diverter control system according to claim 2, which is characterized in that the distribution information includes review operation
Platform (2) slideway mouth open state list information and predistribution task object address list information.
5. intelligence diverter control system according to claim 4, which is characterized in that described for being directed to received individually
Processing is compared with the distribution information in the charging information and position tracking information of material cycling case (3), is directed to
The process of the distribution command information of single material cycling case (3) further include: PLC controller (7) is from predistribution task object address
Some the distribution destination address of review job platform (2) as single material cycling case (3) is obtained in list information, when single object
Material turnover box (3) is when reaching review job platform (2) the slideway mouth, and PLC controller (7) is according to the states of material cycling case (3)
If whether information judgement review job platform (2) slideway mouth blocks, it is somebody's turn to do if it has not, confirming that this material cycling case (3) enters
Check the distribution command information of job platform (2)；If it has, then PLC controller (7) is opened from review job platform (2) slideway mouth
The destination address of distribution again for inquiring and choosing the single material cycling case (3) in status list information again is opened as its distribution
Command information.
6. intelligence diverter control system according to claim 4, which is characterized in that the PLC controller (7) is also used to reality
When obtain review job platform (2) in material cycling case (3) quantity information to be checked, and be located at review job platform (2)
The open state information of slideway mouth, when material cycling case (3) quantity information wait check changes, review job platform
(2) when the open state information of slideway mouth changes, by the information after variation be sent to LC controller and by information update into
It checks in job platform (2) slideway mouth open state list information or predistribution task object address list information.
7. a kind of intelligent flow-dividing control method for Medical Logistics review dispatching, which comprises the following steps:
S1, material cycling case to be sorted enter in power transmission mechanism, trigger the first sensing detection device；
S2, the first sensing detection device obtain the charging information of material cycling case and are transmitted to position tracking device and PLC control
Device, position tracking device are immediately generated corresponding position tracking information after receiving charging information, and by the position with
Track information real-time Transmission is to PLC controller；
S3, PLC controller generate review job platform slideway mouth open state list information and predistribution task object address column
Table information after PLC controller receives charging information, and is divided from review job platform slideway mouth open state list information with pre-
It is suitble to arrange the destination address of current material cycling case distribution as predistribution with inquiring in task object address list information
Address information, and pre-assignment of addresses information is sent to and shunts executing agency；
S4, pre-assignment of addresses information transmitted by executing agency's reception PLC controller is shunted, and is believed based on the pre-assignment of addresses
Breath branches to corresponding single material cycling case in review job platform corresponding with pre-assignment of addresses information.
8. intelligence flow-dividing control method according to claim 7, which is characterized in that in the step S3, further include, when dynamic
When power conveying mechanism send current material cycling case to review job platform slideway mouth corresponding to pre-assignment of addresses information, carry out
Distribution check step:
Whether PLC controller is by the current review job platform slideway mouth of the second sensing detection device detection by material to be checked
Turnover box blocking, if it is not, then will confirm that the instruction of shunting is transmitted to shunts executing agency；If so, again from review operation horizontal
It is inquired in platform slideway mouth open state list information and predistribution task object address list information and is suitble to arrange current material
The destination address of turnover box distribution is used as distributes address information again, and will distribute address information again and be sent to power transmission machine
Structure；
Review operation horizontal corresponding to the destination address to sub-distribution again is run with power conveying mechanism to current material cycling case
When platform slideway mouth, duplicate allocation checks step, until it is not block that material cycling case, which reaches some review job platform slideway mouth,
Review job platform before, will confirm that the instruction of shunting be transmitted to shunt executing agency；
In step S4, further include shunting executing agency to receive the instruction that confirmation shunts transmitted by PLC controller, will work as immediately
Preceding material cycling case branches in review job platform corresponding with the instruction of confirmation shunting.
9. intelligence flow-dividing control method according to claim 8, which is characterized in that further comprise the steps of: second sensing
Material cycling box number information to be checked in the current review job platform of detection device detection, when the material cycling box number
When information changes, by the material cycling box number information conveyance after variation to PLC controller and by its information update into multiple
In core job platform slideway mouth open state list information and predistribution task object address list information；When the second sensing detection
When whether the current review job platform slideway mouth of device detection is changed by the material cycling case blocked state wait check, it will block up
Plug state change information is delivered to PLC controller and believes its information update into review job platform slideway mouth open state list
In breath and predistribution task object address list information.
10. intelligence flow-dividing control method according to claim 9, which is characterized in that described to update into review job platform
Step in slideway mouth open state list information and predistribution task object address list information further include: if current review is made
Industry platform slideway mouth is not blocked by material cycling case to be checked, then is distributed current the corresponding of review job platform slideway mouth
Information update enters to pre-allocate the rearmost end of task object address list information；If currently review job platform slideway mouth is by multiple
The material cycling case of core blocks, then it is sliding that the current preceding review job platform is removed from predistribution task object address list information
The distribution information at road junction.
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