CN103979246A - Multi-core embedding type dispensing machine control system - Google Patents
Multi-core embedding type dispensing machine control system Download PDFInfo
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- CN103979246A CN103979246A CN201410212780.6A CN201410212780A CN103979246A CN 103979246 A CN103979246 A CN 103979246A CN 201410212780 A CN201410212780 A CN 201410212780A CN 103979246 A CN103979246 A CN 103979246A
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 13
- 239000003814 drug Substances 0.000 claims description 48
- 238000001514 detection method Methods 0.000 claims description 9
- 238000013461 design Methods 0.000 claims description 7
- 239000011120 plywood Substances 0.000 abstract 6
- 230000004044 response Effects 0.000 description 8
- 238000012546 transfer Methods 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
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Abstract
The invention provides a multi-core embedding type dispensing machine control system. The multi-core embedding type dispensing machine control system comprises a dispensing server, a main control MPU (Microprocessor Unit), an MPU_A, an MPU_B, an MPU_C, an MPU_D, a plywood control unit_A, a plywood control unit_B, a plywood control unit_C and a peripheral function module, wherein the dispensing server is connected with the main control MPU; the main control MPU is respectively connected with the MPU_A, the MPU_B, the MPU_C and the MPU_D; the MPU_A is connected with the plywood control unit_A; the MPU_B is connected with the plywood control unit_B; the MPU_C is connected with the plywood control unit_C; the MPU_D is connected with the peripheral function module. With the adoption of a control system of a multi-task electromechanical device of a real multi-execution mechanism, a task is easy to decompose under the cooperative work of a plurality of microprocessors and the execution efficiency is high; a module needing to be executed is selected from different address wires so that the complexity of manually programming a plurality of programs is avoided and a phenomenon that an error is caused due to the fact that the different programs are loaded is avoided.
Description
Technical field
The present invention relates to a kind of circuit control system of electronic product, relate in particular to embedded medicine machine control system of multinuclear of a kind of automatic administration equipment in the automatic field of pharmacy.
Background technology
The pharmacy of hospital, sends out in cyclome joint, and it is a trend that a medicine adopts automatic administration equipment to carry out automatic improving.Wherein, automatic administration equipment send out medicine several times with send out a drug effect rate, be to weigh an extremely important index of a pharmacy degree of automation.Automatic administration equipment, as a kind of electromechanical appliance, the work of its various functional modules and various performance elements, is all to carry out under the control of a master control unit.Existing industrial electromechanical appliance, the hardware controls of bottom, generally adopt the control center of PLC as master control system, also have and adopt the embedded control system of programmable cpu customized development as control center, the bottom hardware control of existing automatic administration equipment, the also basic one of just selecting in the control system of these two large classifications.
In the prescription that Hospitals at Present is outputed to clients, generally all can relate to the medicine of multiple kinds, and the Quantity of drugs of each kind also may have multiple.Adopt the existing automatic administration equipment of above-mentioned control system, the medicine pattern of sending out of each prescription generally is serial and sends out medicine, and multiple medicines of each kind of prescription the inside, are to have distributed one, then send out the next one; The medicine of the multiple kinds in prescription is medicines that kind sent out again next by the medicine that distributed a kind.The ethical goods processing of this serial mode, efficiency is on the low side, causes a medicine processing time of each prescription partially long, and the medicine box total quantity of especially writing out a prescription is larger, sends out the problem of medicine inefficiency, obvious.
Summary of the invention
The object of the invention is according to above-mentioned the deficiencies in the prior art part, embedded medicine machine control system of multinuclear of a kind of automatic administration equipment is provided.
The present invention for the technical scheme that technical solution problem adopts is:
Embedded medicine machine control system of a kind of multinuclear, comprises and sends out medicine server, master control MPU, MPU_A, MPU_B, MPU_C, MPU_D, laminate control unit _ A, laminate control unit _ B, laminate control unit _ C and peripheral functionality module; Sending out medicine server is connected with master control MPU, master control MPU is connected with MPU_A, MPU_B, MPU_C and MPU_D respectively, and MPU_A is connected with laminate control unit _ A, and MPU_B is connected with laminate control unit _ B, MPU_C is connected with laminate control unit _ C, and MPU_D is connected with peripheral functionality module.
Further be improved to, under described MPU_A, MPU_B, MPU_C and MPU_D, be loaded with identical program, by the connection of outside line, different address entrances is set.
Further be improved to, described laminate control unit _ A comprises 25 interval 1-25 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.
Further be improved to, described laminate control unit _ B comprises 25 interval 26-50 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The execution of every sub-MPU is selected by address entrance.
Further be improved to, described laminate control unit _ C comprises 25 interval 51-75 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The execution of every sub-MPU is selected by address entrance.
Further be improved to, described peripheral functionality module comprises performance element, feed belt controller, gig group controller and gatehouse, and described performance element, feed belt controller, gig group controller and gatehouse arrange different address entrances.
Further be improved to, embedded medicine machine control system of described multinuclear also comprises that overload is from recovering automatic protection circuit.
Further be improved to, the Control System Design of embedded medicine machine of described multinuclear has internal electric source bus phase shortage automatic protection circuit.
Further be improved to, described phase shortage automatic protection circuit comprises again, phase shortage detection _ A, phase shortage detection _ B and phase shortage detection _ C.
Further be improved to, in embedded medicine machine control system of described multinuclear, be provided with RS485 concentrator.
The invention has the beneficial effects as follows:
The control system of the multitask electromechanical appliance of real many actuating units, under multi-microprocessor collaborative work, Task-decomposing is easy, and execution efficiency is high.Each MPU downloads identical program, is arranged by different A wires, has both avoided the loaded down with trivial details of manual compiling multiple programs, has solved again the different phenomenons of makeing mistakes of program because downloading.Facilitate easy to operate.The internal communication concentrator of design, can facilitate the increase and decrease of peripheral functionality module, thereby has solved the product configuration skimble-scamble production of difference internal wiring and the troublesome maintenance that cause because of customer demand difference.
Brief description of the drawings
Fig. 1 is embedded medicine machine control system topological diagram of multinuclear.
Detailed description of the invention
Before the technical scheme of the present embodiment is described in further detail, MPU once is first described, MPU is a kind of IC chip, be to adopt very large scale integration technology that the function (may also comprise other function module circuits) such as central processor CPU, random access memory ram, read only memory ROM, multiple I/O mouth and interrupt system, timer/counter with data-handling capacity and logical operation capability is integrated into the little and perfect microcomputer system forming on a silicon chip, also can be described as a kind of SOC(system on a chip).
Below in conjunction with embodiment and accompanying drawing; technical scheme to the present embodiment is described in further detail; but embodiments of the present invention are not limited only to this, those of ordinary skill in the art, not making the improvement of making under creative work prerequisite, belong to protection scope of the present invention.
As shown in Figure 1, embedded medicine machine control system of a kind of multinuclear, comprises and sends out medicine server, master control MPU, MPU_A, MPU_B, MPU_C, MPU_D, laminate control unit _ A, laminate control unit _ B, laminate control unit _ C and peripheral functionality module; Sending out medicine server is connected with master control MPU, master control MPU is connected with MPU_A, MPU_B, MPU_C and MPU_D respectively, and MPU_A is connected with laminate control unit _ A, and MPU_B is connected with laminate control unit _ B, MPU_C is connected with laminate control unit _ C, and MPU_D is connected with peripheral functionality module.
Further be improved to, under described MPU_A, MPU_B, MPU_C and MPU_D, be loaded with identical program, by the connection of outside line, different address entrances is set.Because the program that MPU_A, MPU_B, MPU_C and MPU_D download is identical, both avoided the loaded down with trivial details of manual compiling multiple programs, solve again the different phenomenons of makeing mistakes of program because downloading.Master control MPU receives sending out after medicine instruction of multiple kinds, direct transfer instructions is to internal bus after treatment, described MPU_A, MPU_B, MPU_C and MPU_D, decide the medicine demand of sending out of which track of response according to the address value of self hardware setting, and decide response still not respond the poll of the mode of operation of master control MPU according to the hardware setting address of self.
Further be improved to, described laminate control unit _ A comprises 25 interval 1-25 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.Described laminate control unit _ A receives after higher level's instruction, direct transfer instructions is to internal bus after treatment, described interval is that the sub-MPU of 1-25 decides the medicine demand of sending out of which track of response according to the address value of self hardware setting, and decides response still not respond the poll of the mode of operation of master control MPU according to the hardware setting address of self.Described laminate group has 25 operation intervals, if by programming control, does not select, controls its work by sub-MPU via address entrance.Because group more being easy in interval made mistakes, and can connect a lot of control lines, the possibility that has increased the loaded down with trivial details of work and made mistakes.So this design has not only been avoided loaded down with trivial details work but also reduced the possibility of makeing mistakes, easy operating.
Further be improved to, described laminate control unit _ B comprises 25 interval 26-50 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.Described laminate control unit _ A receives after higher level's instruction, direct transfer instructions is to internal bus after treatment, described interval is that the sub-MPU of 26-50 decides the medicine demand of sending out of which track of response according to the address value of self hardware setting, and decides response still not respond the poll of the mode of operation of master control MPU according to the hardware setting address of self.Described laminate group has 25 operation intervals, if by programming control, does not select, controls its work by sub-MPU via address entrance.Because group more being easy in interval made mistakes, and can connect a lot of control lines, the possibility that has increased the loaded down with trivial details of work and made mistakes.So this design has not only been avoided loaded down with trivial details work but also reduced the possibility of makeing mistakes, easy operating.
Further be improved to, described laminate control unit _ C comprises 25 interval 51-75 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.Described laminate control unit _ A receives after higher level's instruction, direct transfer instructions is to internal bus after treatment, described interval is that the sub-MPU of 51-75 decides the medicine demand of sending out of which track of response according to the address value of self hardware setting, and decides response still not respond the poll of the mode of operation of master control MPU according to the hardware setting address of self.Described laminate group has 25 operation intervals, if by programming control, does not select, controls its work by sub-MPU via address entrance.Because group more being easy in interval made mistakes, and can connect a lot of control lines, the possibility that has increased the loaded down with trivial details of work and made mistakes.So this design has not only been avoided loaded down with trivial details work but also reduced the possibility of makeing mistakes, easy operating.
Further be improved to, described peripheral functionality module comprises performance element, feed belt controller, gig group controller and gatehouse, and described performance element, feed belt controller, gig group controller and gatehouse arrange different address entrances.Simple to operate, be difficult for makeing mistakes.
Further be improved to, embedded medicine machine control system of described multinuclear also comprises that overload is from recovering automatic protection circuit.Can whether transship by checking system, whole circuit is protected with regard to auto-breaking if transshipped.
Further be improved to, the Control System Design of embedded medicine machine of described multinuclear has internal electric source bus phase shortage automatic protection circuit.Described phase shortage automatic protection circuit comprises again, phase shortage detection _ A, phase shortage detection _ B and phase shortage detection _ C.Can detect power bus is that phase shortage is supplied with, and supplies with if detected as phase shortage, starts phase shortage automatic protection circuit, and whole circuit is protected.
Further be improved to, in embedded medicine machine control system of described multinuclear, be provided with RS485 concentrator, the star-like access requirement connecting to realize peripheral functionality module.
Above the specific embodiment of invention be have been described in detail, but the present invention is not restricted to concrete enforcement described above, it is just as example.To those skilled in the art, do not depart from spiritual scope of the present invention any, as the conversion to title, or the increase and decrease of the modules quantity such as sub-MPU, or the equivalent modifications that this system is carried out and substituting also all contains within the scope of the present invention.
Claims (9)
1. embedded medicine machine control system of multinuclear, is characterized in that, comprises and sends out medicine server, master control MPU, MPU_A, MPU_B, MPU_C, MPU_D, laminate control unit _ A, laminate control unit _ B, laminate control unit _ C and peripheral functionality module; Sending out medicine server is connected with master control MPU, master control MPU is connected with MPU_A, MPU_B, MPU_C and MPU_D respectively by internal bus, MPU_A is connected with laminate control unit _ A, MPU_B is connected with laminate control unit _ B, MPU_C is connected with laminate control unit _ C, and MPU_D is connected with peripheral functionality module.
2. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, is loaded with identical program under described MPU_A, MPU_B, MPU_C and MPU_D, by the connection of external address IO circuit, different address entrances is set.
3. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, described laminate control unit _ A comprises 25 interval 1-25 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.
4. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, described laminate control unit _ B comprises 25 interval 26-50 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.
5. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, described laminate control unit _ C comprises 25 interval 51-75 of being of sub-MPU, and corresponding laminate group, an operation interval of every corresponding laminate group of sub-MPU; Every sub-MPU downloads identical program, and different address entrances is set; The work of laminate group is selected to be controlled by sub-MPU, and the execution of every sub-MPU is selected by address entrance.
6. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, described peripheral functionality module comprises performance element, feed belt controller, gig group controller and gatehouse; Described performance element, feed belt controller, gig group controller and gatehouse are provided with different address entrances.
7. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, embedded medicine machine control system of described multinuclear also comprises that overload is from recovering automatic protection circuit.
8. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, the Control System Design of embedded medicine machine of described multinuclear has internal electric source bus phase shortage automatic protection circuit; Described phase shortage automatic protection circuit comprises, phase shortage detection _ A, phase shortage detection _ B and phase shortage detection _ C.
9. embedded medicine machine control system of multinuclear according to claim 1, is characterized in that, in embedded medicine machine control system of described multinuclear, is provided with RS485 concentrator.
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| CN201410212780.6A CN103979246B (en) | 2014-05-20 | 2014-05-20 | The embedded dispensing machine control system of multinuclear |
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| CN201410212780.6A CN103979246B (en) | 2014-05-20 | 2014-05-20 | The embedded dispensing machine control system of multinuclear |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104724429A (en) * | 2015-02-04 | 2015-06-24 | 无锡蝶和科技有限公司 | Power medicine groove system |
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