CN204496208U - A kind of greenhouse curtain-rolling machine multichannel priority control apparatus - Google Patents
A kind of greenhouse curtain-rolling machine multichannel priority control apparatus Download PDFInfo
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- CN204496208U CN204496208U CN201420840696.4U CN201420840696U CN204496208U CN 204496208 U CN204496208 U CN 204496208U CN 201420840696 U CN201420840696 U CN 201420840696U CN 204496208 U CN204496208 U CN 204496208U
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- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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Abstract
The utility model relates to a kind of greenhouse curtain-rolling machine multichannel priority control apparatus, belongs to greenhouse curtain-rolling machine control field.Native system comprises JN5148 microprocessing unit, wireless receiving module, decoding circuit, button, de-twitter circuit, multichannel priority logic, photoelectric isolating circuit, control relay circuit, A.C. contactor, three phase electric machine control circuit, limit switch, indicating circuit and Power Management Unit.Achieved manually by design multichannel priority logic, remote control, spacing, program two priority classes.This device substantially increases the security in shutter use, operating process, makes the travelling speed of whole system faster, more simultaneously.
Description
Technical field
The utility model relates to greenhouse curtain-rolling machine control field, particularly relates to a kind of greenhouse curtain-rolling machine multichannel priority control apparatus.
Background technology
Greenhouse curtain-rolling machine (hereinafter referred to as shutter) is the agricultural machinery put for greenhouse insulation curtain automatic rolling.Forward type and rear-mounted can be divided into according to the difference of its installation site; Electrodynamic type and hand is divided into again according to use power source difference; Conventional electric screen robling machine, general use 220 V or 380 V AC power.The appearance of shutter has greatly promoted the Mechanization Development of warmhouse booth industry.
According to investigations, the mu benefit of facility cultivation melon, dish, bacterium more than 6 000 yuan, have even up to unit up to ten thousand, the especially larger income of off-season cultivation vegetable melon and fruit, greatly excite peasant's booth produce enthusiasm.The pattern plastic warmhouse booth production bases such as vegetables, melon and fruit, edible fungi have all been built up in various places.For the production of Winter Cultivation fresh vegetable, fresh fruit, and its scale is increasing.In warmhouse booth operation, volume paving heat holding curtain is one of time-consuming cargo handling operation of most work consuming, especially in morning and at dusk in severe cold winter, be engaged in heat holding curtain volume paving operating environment bitter, labour intensity is large, and operating efficiency is low, seriously constrains production benefit and the development space of " fruit and vegetable greenhouses ".The demand that shutter complies with common people is born thereupon.Its appearance solves artificial roller shutter Problems existing, and quick roller shutter extends light application time simultaneously, and adding the resistance to peasant of making of photosynthesis can manage vegetables with more energy more like a cork, improves quality, expansion scale is old.In addition, use electric screen robling machine good to straw screen or mat, cotton curtain protectiveness, extend the serviceable life of straw screen or mat, cotton curtain, thus greatly reduce production cost.
At present, the control system imperfection of shutter, the safety problem that the heat holding curtain that existence is rolled easily falls, existing shutter adopts motor start and stop point operation control method to control.Hand button press, motor rotates forward, and release button during in-position, motor just stops operating.The volume of heat holding curtain puts position completely by manual control, and infinite place safety practice, when being rolled onto ceiling.Because volume puts position erroneous judgement or negligence of operation, motor power can not cut off in time, often occur that the heat holding curtain rolled falls from the highest point of ceiling, cause the sway brace of shutter, rocking arm fractures, spool bends, very large damage is caused to shutter, repairs time-consuming each time and cost is high, sometimes also can cause personal injury.
For solving this difficult problem, we devise a kind of greenhouse curtain-rolling machine multichannel two priority classes circuit.
Summary of the invention
Technical problem to be solved in the utility model is to provide the greenhouse curtain-rolling machine multichannel priority control apparatus that a kind of security is higher, travelling speed is faster, accuracy is higher, can carry out Based Intelligent Control to the shutter of warmhouse booth.
The technical scheme that the utility model solves the problems of the technologies described above is as follows: a kind of greenhouse curtain-rolling machine multichannel priority control apparatus comprises JN5148 microprocessing unit, wireless receiving module, decoding circuit, button, de-twitter circuit, multichannel priority logic, photoelectric isolating circuit, control relay circuit, A.C. contactor, three phase electric machine control circuit, limit switch, indicating circuit and Power Management Unit; I/O interface and the program of multichannel priority logic of JN5148 microprocessing unit are stopped control end PD under control end PS, PH, program and are held and be connected; The data terminal of wireless receiving module is connected with the input end DIN of decoding circuit; Remote-control data output terminal P1, P2, P3 of decoding circuit stop control end RS be connected with control end RD, remote controls under control end RU, remote control in the remote control of multichannel priority logic; Button by the manually upper control end HU of de-twitter circuit and multichannel priority logic, manually lower control end HD, manually stop control end HS and be connected; Limit switch is connected with upper limit position switch WU, the lower position switch WD of multichannel priority logic; The motor of multichannel priority logic rotates forward control end Y0, motor reversal control end Y1, motor shuts down, and control end Y2 is connected with photoelectric isolating circuit; Photoelectric isolating circuit is connected with control relay circuit; Control relay circuit is connected with indicating circuit; Control relay circuit is connected with three phase electric machine control circuit by A.C. contactor.
Preferred as technique scheme, the control mode of described multichannel priority logic is: when upper limit position switch WU is high level, manually descends control end HD to be low level, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is high level; When upper limit position switch WU is high level, manually descends control end HD to be high level, when other input ends are free position, motor rotating forward control end Y0 is low level, motor reversal control end Y1 is high level, motor shuts down, and control end Y2 is low level; When lower position switch WD is that when high level, manually upper control end HU are low level, other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is high level; When lower position switch WD is when high level, manually upper control end HU are high level, other input ends are free position, motor rotating forward control end Y0 is high level, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is low level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RD under control end RS, remote control, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is that under low level, remote control, control end RD is high level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RU in control end RS, remote control, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RS, in remote control, control end RU is high level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PD under control end PS, program, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, under program, control end PD is high level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PU in control end PS, program, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, in program, control end PU is high level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; Be high level when manually stopping control end HS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, the motor control end Y2 that shuts down is high level; When manually upper control end HU is high level, manually descend control end HD, manually stopping control end HS is low level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; As manual upper control end HU, manually stop control end HS and be low level, manually lower control end HD is high level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When manually upper control end HU, manually lower control end HD are high level, manually stopping control end HS is low level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is high level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, in remote control, control end RU is high level, it is low level that control end RD under remote control, remote control stop control end RS, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RU in control end RS, remote control, under remote control, control end RD is high level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, in remote control, under control end RU, remote control, control end RD is high level, it is low level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is high level that program stops control end PS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PD under control end PS, program, when in program, control end PU is high level, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PU in control end PS, program, under program, control end PD is high level, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, in program, under control end PU, program, control end PD is high level, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level.
The beneficial effects of the utility model are: greenhouse curtain-rolling machine control technical, devise a kind of greenhouse curtain-rolling machine multichannel priority control apparatus.Achieved manually by design multichannel priority logic, remote control, spacing, program two priority classes.Substantially increase the security in shutter use, operating process, make the travelling speed of whole system faster, more accurately simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model the general frame;
Fig. 2 is the utility model multichannel priority logic figure.
In accompanying drawing, the list of parts representated by each label is as follows:
1, JN5148 microprocessing unit, 2, wireless receiving module, 3, button, 4, decoding circuit, 5, de-twitter circuit, 6, multichannel priority logic, 7, photoelectric isolating circuit, 8, limit switch, 9, control relay circuit, 10, indicating circuit, 11, Power Management Unit, 12, A.C. contactor, 13, three phase electric machine control circuit, motor rotates forward control end Y0 and represents motor main story control end, motor reversal control end Y1 motor anti-pass control end, the motor control end Y2 motor that shuts down shuts down control end, upper limit position switch WU represents upper limit position switch, lower position switch WD represents lower position switch, manually upper control end HU represents manually upper control end, manually lower control end HD represents manually lower control end, manually stop control end HS and manually stop control end, control end in control end RU remote control in remote control, control end under control end RD remote control under remote control, remote control stops control end RS remote control and stops control end, control end in control end PU program in program, control end under control end PD program under program, program is stopped control end PS program and is stopped control end.
Embodiment
Be described principle of the present utility model and feature below in conjunction with accompanying drawing, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
As shown in Figure 1, The embodiment provides a kind of greenhouse curtain-rolling machine multichannel priority control apparatus, a kind of greenhouse curtain-rolling machine multichannel priority control apparatus, comprises JN5148 microprocessing unit 1, wireless receiving module 2, button 3, decoding circuit 4, de-twitter circuit 5, multichannel priority logic 6, photoelectric isolating circuit 7, limit switch 8, control relay circuit 9, indicating circuit 10, Power Management Unit 11, A.C. contactor 12 and three phase electric machine control circuit 13; I/O interface and the program of multichannel priority logic 6 of JN5148 microprocessing unit 1 are stopped control end PD under control end PS, PH, program and are held and be connected; The data terminal of wireless receiving module 2 is connected with the input end DIN of decoding circuit 4; Remote-control data output terminal P1, P2, P3 of decoding circuit 4 stop control end RS be connected with control end RD, remote controls under control end RU, remote control in the remote control of multichannel priority logic 6; Button 3 by the manually upper control end HU of de-twitter circuit and multichannel priority logic 6, manually lower control end HD, manually stop control end HS and be connected; Limit switch 8 is connected with upper limit position switch WU, the lower position switch WD of multichannel priority logic 6; The motor of multichannel priority logic 6 rotates forward control end Y0, motor reversal control end Y1, motor shuts down, and control end Y2 is connected with photoelectric isolating circuit 7; Photoelectric isolating circuit 7 is connected with control relay circuit 9; Control relay circuit 9 is connected with indicating circuit 10; Control relay circuit 9 is connected with three phase electric machine control circuit 13 by A.C. contactor 12.
Fig. 2 is the control mode of described multichannel priority logic.When upper limit position switch WU is high level, manually descends control end HD to be low level, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is high level; When upper limit position switch WU is high level, manually descends control end HD to be high level, when other input ends are free position, motor rotating forward control end Y0 is low level, motor reversal control end Y1 is high level, motor shuts down, and control end Y2 is low level; When lower position switch WD is that when high level, manually upper control end HU are low level, other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is high level; When lower position switch WD is when high level, manually upper control end HU are high level, other input ends are free position, motor rotating forward control end Y0 is high level, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is low level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RD under control end RS, remote control, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is that under low level, remote control, control end RD is high level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RU in control end RS, remote control, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RS, in remote control, control end RU is high level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PD under control end PS, program, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, under program, control end PD is high level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PU in control end PS, program, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, in program, control end PU is high level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; Be high level when manually stopping control end HS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, the motor control end Y2 that shuts down is high level; When manually upper control end HU is high level, manually descend control end HD, manually stopping control end HS is low level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; As manual upper control end HU, manually stop control end HS and be low level, manually lower control end HD is high level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When manually upper control end HU, manually lower control end HD are high level, manually stopping control end HS is low level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is high level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, in remote control, control end RU is high level, it is low level that control end RD under remote control, remote control stop control end RS, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RU in control end RS, remote control, under remote control, control end RD is high level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, in remote control, under control end RU, remote control, control end RD is high level, it is low level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is high level that program stops control end PS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PD under control end PS, program, when in program, control end PU is high level, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PU in control end PS, program, under program, control end PD is high level, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, in program, under control end PU, program, control end PD is high level, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a greenhouse curtain-rolling machine multichannel priority control apparatus, comprises JN5148 microprocessing unit (1), wireless receiving module (2), button (3), decoding circuit (4), de-twitter circuit (5), multichannel priority logic (6), photoelectric isolating circuit (7), limit switch (8), control relay circuit (9), indicating circuit (10), Power Management Unit (11), A.C. contactor (12) and three phase electric machine control circuit (13); I/O interface and the program of multichannel priority logic (6) of JN5148 microprocessing unit (1) are stopped control end PD under control end PS, PH, program and are held and be connected; The data terminal of wireless receiving module (2) is connected with the input end DIN of decoding circuit (4); Remote-control data output terminal P1, P2, P3 of decoding circuit (4) stop control end RS be connected with control end RD, remote controls under control end RU, remote control in the remote control of multichannel priority logic (6); Button (3) by the manually upper control end HU of de-twitter circuit and multichannel priority logic (6), manually lower control end HD, manually stop control end HS and be connected; Limit switch (8) is connected with upper limit position switch WU, the lower position switch WD of multichannel priority logic (6); The motor of multichannel priority logic (6) rotates forward control end Y0, motor reversal control end Y1, motor shuts down, and control end Y2 is connected with photoelectric isolating circuit (7); Photoelectric isolating circuit (7) is connected with control relay circuit (9); Control relay circuit (9) is connected with indicating circuit (10); Control relay circuit (9) is connected with three phase electric machine control circuit (13) by A.C. contactor (12).
2. a kind of greenhouse curtain-rolling machine multichannel priority control apparatus according to claim 1, it is characterized in that, the control mode of described multichannel priority logic is: when upper limit position switch WU is high level, manually descends control end HD to be low level, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is high level; When upper limit position switch WU is high level, manually descends control end HD to be high level, when other input ends are free position, motor rotating forward control end Y0 is low level, motor reversal control end Y1 is high level, motor shuts down, and control end Y2 is low level; When lower position switch WD is that when high level, manually upper control end HU are low level, other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is high level; When lower position switch WD is when high level, manually upper control end HU are high level, other input ends are free position, motor rotating forward control end Y0 is high level, motor reversal control end Y1 is low level, motor shuts down, and control end Y2 is low level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RD under control end RS, remote control, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is that under low level, remote control, control end RD is high level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RU in control end RS, remote control, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RS, in remote control, control end RU is high level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PD under control end PS, program, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, under program, control end PD is high level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PU in control end PS, program, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When lower position switch WD is high level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, in program, control end PU is high level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; Be high level when manually stopping control end HS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, the motor control end Y2 that shuts down is high level; When manually upper control end HU is high level, manually descend control end HD, manually stopping control end HS is low level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; As manual upper control end HU, manually stop control end HS and be low level, manually lower control end HD is high level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When manually upper control end HU, manually lower control end HD are high level, manually stopping control end HS is low level, upper limit position switch WU, lower position switch WD are low level, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is high level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, in remote control, control end RU is high level, it is low level that control end RD under remote control, remote control stop control end RS, when other input ends are free position, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that remote control stops control end RU in control end RS, remote control, under remote control, control end RD is high level, when other input ends are free position, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, in remote control, under control end RU, remote control, control end RD is high level, it is low level that remote control stops control end RS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is high level that program stops control end PS, when other input ends are free position, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PD under control end PS, program, when in program, control end PU is high level, motor reversal control end Y1, the motor control end Y2 that shuts down is low level, and it is high level that motor rotates forward control end Y0; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PU in control end PS, program, under program, control end PD is high level, motor rotates forward control end Y0, motor shuts down, and control end Y2 is low level, and motor reversal control end Y1 is high level; When upper limit position switch WU, lower position switch WD are low level, manually upper control end HU, manually lower control end HD, manually to stop control end HS be low level, it is low level that control end RD under control end RU, remote control in remote control, remote control stop control end RS, it is low level that program stops control end PS, in program, under control end PU, program, control end PD is high level, motor rotates forward control end Y0, motor reversal control end Y1 is low level, and the motor control end Y2 that shuts down is high level.
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| CN201420840696.4U CN204496208U (en) | 2014-12-26 | 2014-12-26 | A kind of greenhouse curtain-rolling machine multichannel priority control apparatus |
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| CN201420840696.4U CN204496208U (en) | 2014-12-26 | 2014-12-26 | A kind of greenhouse curtain-rolling machine multichannel priority control apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106773905A (en) * | 2016-11-24 | 2017-05-31 | 中国船舶重工集团公司第七六研究所 | A kind of being disappeared based on power supply sequential trembles the switching value output circuit of control |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106773905A (en) * | 2016-11-24 | 2017-05-31 | 中国船舶重工集团公司第七六研究所 | A kind of being disappeared based on power supply sequential trembles the switching value output circuit of control |
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