CN101963807A - Group control system for multi-path start-stop control - Google Patents
Group control system for multi-path start-stop control Download PDFInfo
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- CN101963807A CN101963807A CN2010105109553A CN201010510955A CN101963807A CN 101963807 A CN101963807 A CN 101963807A CN 2010105109553 A CN2010105109553 A CN 2010105109553A CN 201010510955 A CN201010510955 A CN 201010510955A CN 101963807 A CN101963807 A CN 101963807A
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Abstract
The invention relates to a group control system, in particular to a group control system for multi-path start-stop control. A control core consists of an upper computer (1) for displaying the group control state, configuration group control parameters and group control picture and a lower computer (2) for executing group control logic, wherein the lower computer (2) collects state information of a controlled device and transmits control commands to the controlled device through a site bus (25) or a remote IO (Input Output) control module (21). By adopting the technical scheme, start and stop are realized between every two groups through a program interior chain start-stop interface and the whole production line can start and stop by one-key operation, thereby being convenient to operate, saving time and solving the problem that separate start-stop operation is needed in each process in the traditional start-stop control.
Description
Technical field
The present invention relates to set control system, relate in particular to the set control system that is applicable to the pulping and paper-making industry.
Background technology
Continuous development along with industrial automation, DCS(Distributed Control System, dcs) related flow process, scale and complexity are all in continuous increase, for equipment start-stop related in the flow process, simple rely on the operative employee by host computer to every independent start-stop of equipment, to be a very numerous and diverse operation, and can increase artificial probability of errors in the start-stop process.Occupy this kind background, current flow process control all has the application of group start-stop, but most group start-stop application all is the start-stop at equipment in the single flow process, the for example first screen banks start-stop in the pulping and paper-making industry, only the equipment that relates in this flow process of primary dcreening operation is done start-stop control, lack the application of associating start-stop between flow process and the flow process.Relate to a plurality of flow processs in production line, often comprise such as OCC line common in the pulping and papermaking industry: size degradation, heavy desanding, scalping, lightweight desanding, fine screen, polydisc concentrate and 7 technological processes of mill, then need the operative employee to do the group start-stop operation 7 times.And, because the equipment that relates to is many, needs the problem that runs in a kind of flexibly process that mechanism makes the operator to interrupt starting temporarily, and need not to send the order that group stops in the group start-stop process for a comparatively huge multipaths system.
Summary of the invention
The present invention is directed to manually-operated control single process equipment failure rate height in the prior art, the numerous and diverse deficiency of operating process provides a kind of can comprehensively organize control to whole production line, start the notion of interrupting for the group control introducing group of independent flow process simultaneously, make and to select to interrupt starting when in organizing the starting control procedure, encountering problems, but not cancellation is started or sent and cease and desist order.The present invention's introducing group simultaneously start-stop single stage is the notion of output manually, make in group after start-stop finishes, as equipment because break down or other reason broken away from after the group control can by single stage manually the function of output it is switched back group again control the group start-stop order that need not to carry out again this equipment place flow process.
In order to solve the problems of the technologies described above, the present invention is solved by following technical proposals:
The set control system of multipaths start-stop control, constitute the control core by the host computer of demonstration group state of a control, configuration group controlled variable and the slave computer of execution group steering logic, slave computer is gathered the status information of controlled device and transmitting control commands to controlled device by fieldbus or local IO module.
As preferably, control picture for described group and be divided into single technological process group control picture and multiplex's process flow group control picture.
As preferably, described slave computer comprises CPU module, ethernet communication module, field-bus interface, IO module, power module, and described CPU module comprises the group control program.
As preferably, described demonstration group control picture changes the dynamic effect of state displaying block, the background color of described dynamic block, size, position, observability by judging the mode of label numerical value.
As preferably, described group of control program stopped control program and formed by group start-stop module, group starting control program, group, described group of start-stop module stops to finish label by group starting command output label and group and starts the control journey on the same group and be connected, and stops to finish label and stops control program on the same group and be connected by cease and desist order output label and group of group.
As preferably, described group of start-stop module comprises three kinds of start-stop interfaces, the manual start-stop interface of host computer, program inner interlocking start-stop interface and the outside start-stop interface of execute-in-place platform.
As preferably, the current state that shows each participation group on described multiplex's process flow group control picture, whether the inner chain start-stop interface of program is reinstated, the inner chain start-stop interface of described program is according to the configuration info on multiplex's process flow group of pictures, and judges whether to begin to carry out automatic group of start-stop control in conjunction with the chain condition of program inside.
All comprise manual output label as described group of starting control program with organizing in each step that stops start-stop in the control program, its value is 1 o'clock, and the group control program is carried out the action of this step.
As preferably, described group of interrupt control label value is 1 o'clock, the accumulated time that stops of the starting time accumulation relay in the group start-stop module, and group starting control program stops to jump to next group start-stop step after carrying out current step.
By above technical scheme, the present invention has following beneficial effect:
Can be between 1 group and the group by the inner chain start-stop interface start-stop of program, whole production line can be accomplished a key start-stop, handled easily saves time, and has solved the problem that needs in the existing group of start-stop control the independent start-stop of each flow process;
2 have introduced the notion that group is interrupted, and have solved in the group start-stop process, need organize when having an accident to stop the trouble that just to go the solution accident to restart then;
3 have introduced the manual output function of group start-stop single stage, have solved because of breaking down or equipment that other reason has broken away from group control can participate in the group control under need not to send again the situation of group start-stop order again;
4 groups of start-stop modules comprise three kinds of start-stop interfaces, make group start-stop control compare more flexible with existing technology, both can be by the button of outside start-stop interface by execute-in-place platform or control box, also can in the pulpit, manually organize the start-stop interface by host computer, perhaps by the inner chain start-stop interface realization group start-stop of program by the operative employee.
Description of drawings
Fig. 1 is a system chart of the present invention.
Fig. 2 is of the present invention group of start-stop module logical schematic 1.
Fig. 3 is of the present invention group of start-stop module logical schematic 2.
Fig. 4 is of the present invention group of start-stop module logical schematic 3.
Fig. 5 is of the present invention group of starting control program logical schematic.
Fig. 6 stops the control program logical schematic for of the present invention group.
Fig. 7 is the embodiment of the invention 1 a host computer list technological process group control picture view.
Fig. 8 is the embodiment of the invention 2 a host computer multiplex (MUX) process flow groups control picture view.
Embodiment
Below in conjunction with accompanying drawing 1 to 8 and table 1 and embodiment the present invention is described in further detail:
As shown in Figure 1, the set control system of multipaths start-stop control, constitute the control core by demonstration group state of a control, configuration group controlled variable, the host computer 1 of group control picture and the slave computer 2 of execution group steering logic, slave computer 2 is gathered the status information of controlled devices and transmitting control commands to controlled device by fieldbus 2.Group control picture is divided into single technological process group control picture and multiplex's process flow group control picture, display frame respectively as shown in Figure 7 and Figure 8 shown in.
Multiplex's process flow group is controlled picture as shown in Figure 8, and Fig. 8 is multiplex's process flow group control picture that comprises 7 single technological processes.Whether the operative employee allows configuration zone each flow process of 702 configurations to participate in the control of multipaths group by the group start-stop, choose the corresponding group of optional frame (there is group name optional frame top) to participate in the control of multiplex's process flow group, this configuration also can be carried out in the optional frame zone 601 that start-stop permission and the start-stop of Fig. 7 are interrupted.Under the situation that optional frame is all chosen in the group start-stop permission configuration zone 702, after first group of description of the process start-stop, the start-stop automatically of remaining group.For each independent technological process, organize manual start-stop zone 703 and can realize group starting and group shut-down operation with the identical independent technological process in Fig. 7 group control knob zone 602.Group window calls zone 704 in order to realize calling each single technological process group control picture.The operative employee can call the picture of each group to understand the detailed status of each group by this zone when operation multiplex (MUX) process flow group control picture.Procedure parameter monitor area 705 is concentrated important parameters in each single technological process and is monitored that the operative employee is by the crucial production target of this area monitoring whole production line.Group status indicator lamp zone logical 706, each group all uses the background color of a circle to represent current group state, green representative group operation, red representative group fault, in the starting of green flicker representative group, during yellow flicker representative group stops, during yellow representative group is interrupted, grey representative group stops, and the operative employee descends the background colour of circumference to judge by each group name and respectively organizes current state.
Slave computer 2 comprises CPU 23, ethernet communication module 22, field-bus interface 25, remote I control module 21 and power supply 24, described CPU 23 processed group control programs.1 group of control of host computer picture changes the dynamic effect of state displaying block by judging the mode of label numerical value, and described dynamic effect comprises background color, size, position, the observability of piece.The group control program is stopped control program and is formed by group start-stop module, group starting control program, group, described group of start-stop module finished label by group starting command output label and group starting and started on the same group and control journey and be connected, and stops to finish label and stops control program on the same group and be connected by cease and desist order output label and group of group.Group start-stop module comprises three kinds of start-stop interfaces, host computer 1 manual start-stop interface, program inner interlocking start-stop interface and the outside start-stop interface of execute-in-place platform.
The parameter that group start-stop module comprises is as described in Table 1, slave computer CPU is by the value of all parameters in this module of scanning, decide the value of output parameter in the group start-stop module then according to the process flow diagram shown in Fig. 2 to 4, host computer reads the parameter in the table and its state is presented at group by the OPC mode and controls on the picture.
| Bookmark name | Data type | Parameter type | Describe |
| READY | BOOL | As seen input parameter | The 1=group is ready |
| M_ON | BOOL | Invisible input parameter | The 1=host computer is organized starting effectively |
| M_OFF | BOOL | Invisible input parameter | The 1=host computer is organized and is ceased to have effect |
| A_ON | BOOL | |
1=starting automatically is effective |
| A_OFF | BOOL | |
1=ceases to have effect automatically |
| A_PERM | BOOL | Invisible input parameter | The automatic start-stop of 1=allows |
| L_ON | BOOL | Invisible input parameter | The outside starting of 1=effectively |
| L_OFF | BOOL | |
1=ceases to have effect the outside |
| L_PERM | BOOL | Invisible input parameter | The 1=external control allows |
| AUTO | BOOL | Invisible input parameter | The 1=host computer is organized autompulse |
| AUTO_CMD | BOOL | As seen output parameter | The output of 1=module group autocommand |
| ON | BOOL | As seen output parameter | The output of 1=module group starting command |
| OFF | BOOL | As seen output parameter | The output of ceasing and desisting order of 1=module group |
| RUN | BOOL | As seen |
1=organizes operation |
| OFF_END | BOOL | Invisible input parameter | The 1=group stops to finish |
| ALL_StopPED | BOOL | As seen |
1=group all devices stops |
| ON_END | BOOL | Invisible input parameter | The starting of 1=group is finished |
| ALL_STARTED | BOOL | As seen |
1=group all devices starts |
| HOLD | BOOL | Invisible input parameter | The starting of 1=group is interrupted |
| ON_N_PERM | BOOL | Invisible input parameter | The starting of 1=group is chain to be satisfied |
| ON_FLT | BOOL | As seen |
1=organizes starting failure |
| ACKN | BOOL | |
1=organizes fault recognition |
| ON_T | DINT | Invisible input parameter | Group starting failure setting-up time (unit: second) |
Be group start-stop module process flow diagram as Fig. 2 to Fig. 4, its workflow is as follows:
At step S101, the action beginning enters step S102;
At step S102, the group starting time is set, enter step S103;
At step S103, judge whether upper unit autocommand is 1, if be 1 to enter step S104,1 do not enter step S105 if be not;
At step S104, send the group autompulse, enter step S105;
At step S105, judge whether the manual starting order is 1, if be 1 then enter step S110, if be not 1 then enter step S106;
At step S106, judge whether automatic starting command is 1, if be 1 then enter step S108, if be not 1 then enter step S107;
At step S107, judge whether outside starting command is 1, if be 1 then enter step S109, if be not 1 then enter step S112;
At step S108, judge whether automatic start-stop allows is 1, if be 1 then enter step S110, if be not 1 then enter step S112;
At step S109, judge whether outside start-stop allows is 1, if be 1 then enter step S110, if be not 1 for entering step S112;
At step S110, judge whether group is prepared is 1, if be 1 then enter step S111, if be not 1 then enter step S112;
At step S111, set group starting command enters step S113;
At step S112, judge that group stops whether to finish, if finish then enter step S113, if do not finish then enter step S114;
At step S113, the group that resets is ceased and desisted order, and enters the stage 2;
At step S114, judge whether all devices stops, if stop to enter step S113, if do not stop to enter step S115;
Step S115 is the 2nd stage of start-stop module, enters step S201;
At step S201, judge whether manually cease and desist order is 1, if be 1 then enter step S206, if be not 1 then enter step S202;
At step S202, judge whether cease and desist order automatically is 1, if be 1 then enter step S204, if be not 1 then enter step S203;
At step S203, judge whether cease and desist order in the outside is 1, if be 1 then enter step S205, if be not 1 then enter step S207;
At step S204, judge whether automatic start-stop allows is 1, if be 1 then enter step S206, if be not 1 then enter step S207;
At step S205, judge whether outside start-stop allows is 1, if be 1 then enter step S206, if be not 1 then enter step S207;
At step S206, set group starting command enters step S216;
At step S207, it is chain to judge whether to satisfy the group starting, if it is chain then enter step S216 to satisfy the group starting, if it is chain then enter step S208 not satisfy the group starting;
At step S208, judge whether all equipment starts, if all devices starts, then enter step S216, all start if not all devices, then enter step S209;
At step S209, judge whether all devices stops rising edge, if then enter step S216, if not then entering step S210;
At step S210, judge whether the group starting is finished, if all devices starts, then enters step S216, all starts if not all devices, then enters step S213;
At step S211, check group starting timer accumulated time, enter step S214;
At step S212, judge whether group starting is interrupted is 1, if be 1 then enter step S211, if be not 1 then enter step S214;
At step S213, judge whether the group starting command is 1, if be 1 then enter step S212, if be not 1 then enter step S214;
At step S214, judge the whether super starting failure time of setting of accumulated time, if surpass then enter step S215, if not then enter step S217;
At step S215, the group starting failure is set, enter step S216;
At step S216, carry out the group starting command that resets, enter step S217;
Step S217 is the 3rd stage of start-stop module, enters step S301;
In step 301, judge whether the group starting command is 0, if be 0 for entering step S302,0 do not enter step S303 if be not;
At step S302, the group that resets starting time relay enters step S303;
At step S303, judge whether the group acknowledge order is 1, if be 1 then enter step S304, if be not 1 then enter step S305;
At step S304, the group that resets starting failure enters step S305;
At step S305, judge whether the group starting is finished, and enters step S307 if finish, and does not enter step S306 if do not finish;
At step S306, judge whether all equipment starts, if having started, all devices enters step S307, started if not all devices and entered step S308;
At step S307, the operation of set group enters step S308;
At step S308, judge that group stops whether to finish, enter step S310 if finished, do not enter step S309 if finish;
At step S309, judge whether all equipment stops, if stopped entering step S310, if do not stop to enter step S311;
At step S310, the group that resets operation enters step S311;
Step S311 group start-stop module is finished.
Be group starting control program process flow diagram as Fig. 5, its course of work is as follows:
Step S401, program begins, and enters step S402;
At step S402, judge the whether set of group starting initial step, if set enters step S403, if also not set enter step S404;
At step S403, judge whether the group starting command is 1, if be 1 to enter step S405,1 do not enter step S404 if be not;
At step S404, whether determining step 1 manual output command is 1, if be 1 to enter step S406,1 does not enter step S407 if be not;
At step S405, set group set up procedure 1 enters step S406;
At step S406, the action of execution group set up procedure 1 enters step S407;
At step S407, whether determining step X condition satisfies, and enters step S409 if satisfy, and does not enter step S408 if do not satisfy;
At step S408, whether the manual output command of determining step X is 1, if be the action of 1 execution group set up procedure X, 1 does not enter step S410 if be not;
At step S409, carry out reset process X-1 and set step X, enter step S410;
At step S410, the X operation of execution group set up procedure enters step S411;
At step S411, carry out X=X+1, enter step S413;
At step S412, judge whether group is interrupted is 1, if be 1 to enter step S419,1 do not enter step S407 if be not;
At step S413, judge whether X=N, if enter step S414, if not entering step S412;
At step S414, whether determining step N set, if enter step S416, if not entering step S415;
At step S415, judge whether the group acknowledge order is 1, if be 1 to enter step S417,1 do not enrage step S418 if be not;
At step S416, execution group starting completion bit output 1, the group that resets set up procedure N enters step S417;
At step S417, set group starting initial step enters step S418;
At step S418, make X=2, enter step S419;
Step S419 end group starting control program.
Be group starting control program process flow diagram as Fig. 6, its course of work is as follows:
Step S501, program begins, and enters step S502;
At step S502, judge that whether group stops initial step set, if set enters step S503, if also not set enter step S504;
At step S503, judge whether group is ceased and desisted order is 1, if be 1 to enter step S505,1 do not enter step S504 if be not;
At step S504, whether determining step 1 manual output command is 1, if be 1 to enter step S506,1 does not enter step S507 if be not;
At step S505, the set group stops step 1, enters step S506;
At step S506, the execution group stops the action of step 1, enters step S507;
At step S507, whether determining step X condition satisfies, and enters step S509 if satisfy, and does not enter step S508 if do not satisfy;
At step S508, whether the manual output command of determining step X is 1, if be the action that 1 execution group stops step X, 1 does not enter step S510 if be not;
At step S509, carry out reset process X-1 and set step X, enter step S510;
At step S510, the execution group stops the step X operation, enters step S511;
At step S511, carry out X=X+1, enter step S512;
At step S512, judge whether X=M, if enter step S513, if not entering step S507;
At step S513, whether determining step M set, if enter step S515, if not entering step S514;
At step S514, judge whether the group acknowledge order is 1, if be 1 to enter step S516,1 do not enter step S517 if be not;
At step S515, the execution group stops completion bit output 1, and the group that resets stops step M, enters step S516;
At step S516, the set group stops initial step, enters step S517;
At step S517, make X=2, enter step S518;
Step S518 end group stops control program.
By above technical scheme, can be between group and the group by the inner chain start-stop interface start-stop of program, whole production line can be accomplished a key start-stop, handled easily saves time, and has solved the problem that needs in the existing group of start-stop control the independent start-stop of each flow process; Introduced the notion that group is interrupted, solved in the group start-stop process, need organize when having an accident and stop the trouble that just to go the solution accident to restart then; Introduced the manual output function of group start-stop single stage, solved because of breaking down or equipment that other reason has broken away from group control can participate in the group control under need not to send again the situation of group start-stop order again; Group start-stop module comprises three kinds of start-stop interfaces, make group start-stop control compare more flexible with existing technology, both can be by the button of outside start-stop interface by execute-in-place platform or control box, also can in the pulpit, manually organize the start-stop interface by host computer, perhaps by the inner chain start-stop interface realization group start-stop of program by the operative employee.
In a word, the above only is preferred embodiment of the present invention, and all equalizations of being done according to the present patent application claim change and modify, and all should belong to the covering scope of patent of the present invention.
Claims (9)
1. the set control system of multipaths start-stop control, it is characterized in that: constitute the control core by the host computer (1) of demonstration group state of a control, configuration group controlled variable, group control picture and the slave computer (2) of execution group steering logic, slave computer (2) by fieldbus (25) or remote I control module (21) collection controlled device status information and transmitting control commands to controlled device.
2. the set control system of multipaths start-stop control according to claim 1, it is characterized in that: described slave computer comprises CPU(23), ethernet communication module (22), field-bus interface (25), remote I control module (21) and power supply (24), described CPU(23) the processed group control program.
3. the set control system of multipaths start-stop control according to claim 1 is characterized in that: described group of control picture comprises single technological process group control picture and multiplex's process flow group control picture.
4. according to the set control system of claim 1 or 3 described multipaths start-stops control, it is characterized in that: described group of control picture is by judging the mode of label numerical value, the dynamic effect of change state displaying block, described dynamic effect comprise background color, size, position, the observability of piece.
5. the set control system of multipaths start-stop control according to claim 2, it is characterized in that: described group of control program stopped control program and formed by group start-stop module, group starting control program, group, described group of start-stop module finished label by group starting command output label and group starting and started on the same group and control journey and be connected, and stops to finish label and stops control program on the same group and be connected by cease and desist order output label and group of group.
6. the set control system of multipaths start-stop control according to claim 3, it is characterized in that: the current state that shows each participation group on described multiplex's process flow group control picture, whether the inner chain start-stop interface of program is reinstated, the inner chain start-stop interface of described program is according to the configuration info on multiplex's process flow group of pictures, and judges whether to begin to carry out automatic group of start-stop control in conjunction with the chain condition of program inside.
7. the set control system of multipaths start-stop control according to claim 5 is characterized in that: described group of start-stop module comprises the manual start-stop interface of host computer, program inner interlocking start-stop interface and three kinds of start-stop interfaces of the outside start-stop interface of execute-in-place platform.
8. the set control system of multipaths start-stop control according to claim 5, it is characterized in that: described group of starting control program all comprises manual output label with organizing in each step that stops start-stop in the control program, its value is 1 o'clock, and the group control program is carried out the action of this step.
9. the set control system of multipaths start-stop control according to claim 5, it is characterized in that: described group of interrupt control label value is 1 o'clock, starting time accumulation relay in the group start-stop module accumulated time that stops, group starting control program stops to jump to next group start-stop step after carrying out current step.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381551A (en) * | 2011-09-24 | 2012-03-21 | 合肥工业大学 | Belt conveyer group control method based on self-discipline logic |
| CN103092168A (en) * | 2013-01-05 | 2013-05-08 | 浙江华章科技有限公司 | Papermaking formula control system |
| CN106774033A (en) * | 2017-03-13 | 2017-05-31 | 湖南工业大学 | The automatically controlled debugging apparatus of start-stop of single channel manual priority intervention in automatic system |
| CN114625060A (en) * | 2022-03-16 | 2022-06-14 | 浙江华章科技有限公司 | Novel transmission control system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584760A (en) * | 2004-06-09 | 2005-02-23 | 浙江中控技术股份有限公司 | Bulk producing controlling method based on bulk producing controlling system |
| CN101276488A (en) * | 2008-03-26 | 2008-10-01 | 中国科学院电工研究所 | Vehicular recording instrument capable of implementing intelligent CAN bus communication |
| CN101619850A (en) * | 2009-08-06 | 2010-01-06 | 杭州盘古自动化系统有限公司 | Dispatching method and dispatching system based on load online forecasting of thermoelectric power system |
-
2010
- 2010-10-19 CN CN2010105109553A patent/CN101963807B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1584760A (en) * | 2004-06-09 | 2005-02-23 | 浙江中控技术股份有限公司 | Bulk producing controlling method based on bulk producing controlling system |
| CN101276488A (en) * | 2008-03-26 | 2008-10-01 | 中国科学院电工研究所 | Vehicular recording instrument capable of implementing intelligent CAN bus communication |
| CN101619850A (en) * | 2009-08-06 | 2010-01-06 | 杭州盘古自动化系统有限公司 | Dispatching method and dispatching system based on load online forecasting of thermoelectric power system |
Non-Patent Citations (2)
| Title |
|---|
| 李珍芳: "基于Kingview和PLC的水处理控制系统", 《自动化仪表》 * |
| 黄海: "基于光纤传感的现场总线监控系统研究", 《武汉理工大学硕士学位论文》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381551A (en) * | 2011-09-24 | 2012-03-21 | 合肥工业大学 | Belt conveyer group control method based on self-discipline logic |
| CN103092168A (en) * | 2013-01-05 | 2013-05-08 | 浙江华章科技有限公司 | Papermaking formula control system |
| CN103092168B (en) * | 2013-01-05 | 2015-10-14 | 浙江华章科技有限公司 | Papermaking formulations control system |
| CN106774033A (en) * | 2017-03-13 | 2017-05-31 | 湖南工业大学 | The automatically controlled debugging apparatus of start-stop of single channel manual priority intervention in automatic system |
| CN114625060A (en) * | 2022-03-16 | 2022-06-14 | 浙江华章科技有限公司 | Novel transmission control system |
| CN114625060B (en) * | 2022-03-16 | 2023-10-27 | 浙江华章科技有限公司 | Transmission control system |
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| CN101963807B (en) | 2012-12-05 |
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Denomination of invention: Group control system for multi-path start-stop control Effective date of registration: 20180802 Granted publication date: 20121205 Pledgee: Bank of Hangzhou Limited by Share Ltd Tongxiang branch Pledgor: Zhejiang Huazhang Technology Co., Ltd. Registration number: 2018330000216 |