CN205049944U - Lifting and horizontal moving parking equipment's distributed control system - Google Patents
Lifting and horizontal moving parking equipment's distributed control system Download PDFInfo
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- CN205049944U CN205049944U CN201520822574.7U CN201520822574U CN205049944U CN 205049944 U CN205049944 U CN 205049944U CN 201520822574 U CN201520822574 U CN 201520822574U CN 205049944 U CN205049944 U CN 205049944U
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Abstract
The utility model provides a lifting and horizontal moving parking equipment's distributed control system, its technical scheme's main points are that to have the scale to the integral control system that present lifting and horizontal moving parking equipment adopted big, connection cable is many, control is complicated, high cost, must special design, be difficult to standardized production, the construction and installation degree of difficulty is big, maintain shortcomings such as inconvenient, adopt a master control set and a plurality of terminating set to constitute distributed control system, output port only need be inputed on a small quantity to master control set's PLC device, and it is required with the different sweep numbers of carrying that the master control set of a specification can satisfy the different numbers of piles, the design is standardized according to lift control and the sideslip control of satisfying one year sweep simultaneously to the terminating set, and parking equipment need increase or reduce a year sweep, only needs the while to increase and perhaps reduces the terminating set and need not to change master control set, accomplishes modularization, standardized design, and spare part interchangeability is strong.
Description
Technical field
The utility model relates to lifting cross sliding type mechanical parking equipment (hereinafter referred to as lift-sliding parking equipment) field, be specifically related to change the monoblock type control system of traditional lift-sliding parking equipment into dcs, accomplish the reliability simplifying master control set, standardized terminals device, significantly minimizing wiring scale, increase system.
Background technology
Along with the increase of automobile pollution, the problem of parking space deficiency becomes clear day by day, and mechanical parking equipment is used widely, wherein lift-sliding parking equipment because structure is simple, cost of manufacture is low, wide adaptability and more than 80% share of occuping market.At present, the employing of lift-sliding parking equipment take PLC device as the monoblock type control system of master controller, and the lifting motor of each vehicle-containing drives, traversing motor drives and safety catcher drives, and all outputs signal control respectively by PLC device; Each vehicle-containing lifting action put in place or transfinite, safety catcher put in place or fault, the putting in place or transfinite of traversing action, coherent signal point receives the input port of PLC device respectively, add emergency stop switch, access that people's car is strayed into detection and the signals such as human-computer interface device, need to take the more input of PLC device, output port, make that the control module scale of monoblock type control system is large, connection cable is many, control is complicated, cost is high, and must specialized designs as the case may be, be difficult to standardized production, installation difficulty is large, maintenance is inconvenient.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, design a kind of dcs of lift-sliding parking equipment, traditional monoblock type control system is split as master control set and end device two major part dexterously by function and installation site; Master control set arranges the PLC device of citation form, and use binary coding chooses the end device and corresponding vehicle-containing of specifying; Master control set all exports to all end devices as public resource using the control power supply needed for the motor power driving vehicle-containing motor to run, the work of related electric components and parts and from the instruction that PLC device exports simultaneously, and PLC device only accepts by the vehicle-containing status signal at the corresponding levels choosing end device process.Therefore, PLC device only needs a small amount of input/output end port, and its scale has nothing to do with the equipment number of plies and vehicle-containing number; End device carries out standardized designs by the elevating control and traversing control meeting a vehicle-containing simultaneously, bind mode is step by step adopted to connect between multiple end device, parking apparatus needs to increase or reduce vehicle-containing, only need increase simultaneously or reduce end device and without the need to changing master control set, namely a kind of master control set of specification can meet needed for the different number of plies and different vehicle-containing number, accomplishes modularization, standardized designs and making.
For achieving the above object, the basic technology scheme of the dcs employing of a kind of lift-sliding parking of the utility model equipment is as follows.
A kind of dcs of lift-sliding parking equipment, it is characterized in that: described dcs comprises a master control set 1 and several end devices 5, the quantity of end device 5 is identical with the quantity of vehicle-containing, a corresponding vehicle-containing of end device 5.Described dcs is used for the Comprehensive Control of lift-sliding parking equipment.
Described master control set 1 comprises PLC device 2, external power source input interface 1-4, serial communication interface 1-3, outside plant signal input interface 1-2, vehicle-containing status signal input interface 1-1, motor positive and inverse control device 3, motor power output interface 1-5, controls power output interface 1-6, instruction output interface 1-7; Wherein, the effect of described PLC device 2 is: carry out message exchange by serial communication interface 1-3 and external device (ED), to obtain the demand information of vehicle-containing scheduling; By outside plant signal input interface 1-2 receive outside plant send, relate to affect equipment run information, the current state information of selected vehicle-containing is received by vehicle-containing status signal input interface 1-1, above information through PLC device 2 inner setting routine processes, generate steering order information to vehicle-containing, sent to each end device 5 by instruction output interface 1-7 simultaneously; Described external power source input interface 1-4 accesses power supply from outside; The serial communication interface of the external parking apparatus external device (ED) of described serial communication interface 1-3, in connect the communication port of PLC device 2; The signal output port of the external outside plant of described outside plant signal input interface 1-2, in connect the input port of PLC device 2; The vehicle-containing current state information that described vehicle-containing status signal input interface 1-1 sends from that end device 5 that external reception is connected with master control set 1, in connect the input port of PLC device 2; The effect of described motor positive and inverse control device 3 is that the forceful electric power power supply inputted by external power source input interface 1-4 is controlled required, to convert the appropriate phase of drive motor rotating forward or reversion to motor power according to this; The effect of described motor power output interface 1-5 is that the motor power that motor positive and inverse control device 3 exports is exported to each vehicle-containing, run with drive motor simultaneously; The control power supply needed for electric components operation is exported to the control power input interface 5-4 of each end device 5 while that the effect of described control power output interface 1-6 being; The output port of PLC device 2 is connect, externally by the instruction input interface 5-5 sending controling instruction information to each end device 5 while of this interface in described instruction output interface 1-7; Described steering order comprises coded order and steering order; Wherein, coded order is used for choosing one of them end device 5; Steering order is for controlling the concrete action of the vehicle-containing of selected end device 5.
Described end device 5 comprises processing unit 6, control power input interface 5-4, vehicle-containing signal input interface 5-1 at the corresponding levels, subordinate vehicle-containing state input interface 5-6, instruction input interface 5-5, driver output interface 5-2, vehicle-containing signal output interface 5-3 at the corresponding levels; Wherein, the effect of described processing unit 6 receives from instruction input interface 5-5 the coded order and steering order that master control set 1 sends, and determines that whether end device 5 at the corresponding levels is selected according to coded order; If end device 5 at the corresponding levels does not have selected, then only need directly the information former state received from subordinate vehicle-containing state input interface 5-6 to be forwarded and without the need to making other control actions from vehicle-containing signal output interface 5-3 at the corresponding levels superior control device; If end device 5 at the corresponding levels is selected, then needs shielding or ignore the information received from subordinate vehicle-containing state input interface 5-6, and treated for the information received from vehicle-containing signal input interface 5-1 at the corresponding levels superior control device is afterwards forwarded; Meanwhile, according to the particular content of the steering order received, after process, to driver output interface 5-2 sending controling instruction; Described control power input interface 5-4 is for receiving the control power supply that exports from master control set 1 and electric components to end device 5 at the corresponding levels and vehicle-containing at the corresponding levels is powered; The signal output port of the various pick-up units of the external vehicle-containing at the corresponding levels of described vehicle-containing signal input interface 5-1 at the corresponding levels, in connect the corresponding input port of processing unit 6; The vehicle-containing signal of the external secondary terminal device 5 of described subordinate vehicle-containing state input interface 5-6 output interface 5-3 at the corresponding levels, in connect the corresponding input port of processing unit 6; The steering order information that described instruction input interface 5-5 is external to be sent from master control set 1, in connect the corresponding input port of processing unit 6; Connect the corresponding output port of processing unit 6 in described driver output interface 5-2, externally need the electric component driven to export control signal by this interface to vehicle-containing at the corresponding levels; The corresponding output port of processing unit 6 is connect in described vehicle-containing signal output interface 5-3 at the corresponding levels, if the upper level of end device 5 at the corresponding levels is another end device 5, then externally exported by the subordinate vehicle-containing state input interface 5-6 of vehicle-containing signal output interface 5-3 at the corresponding levels superior end device 5; If the upper level of end device 5 at the corresponding levels is master control set 1, then externally exported to the vehicle-containing state input interface of master control set 1 by vehicle-containing signal output interface 5-3 at the corresponding levels; The vehicle-containing status information at the corresponding levels that end device 5 at different levels controls starts to upload step by step from last end device 5, and the vehicle-containing state input interface finally by master control set 1 is received by the input port of PLC device 2; Shield due to the end device 5 do not chosen by coded order or ignore the status information of vehicle-containing at the corresponding levels, only the vehicle-containing status information former state obtained from secondary terminal device 5 transported to higher level's control device from vehicle-containing signal output interface 5-3 at the corresponding levels; Only have the vehicle-containing status information at the corresponding levels of selected end device 5 after processing unit 6 processes, transport to higher level's control device by vehicle-containing signal output interface 5-3 at the corresponding levels; Therefore, the vehicle-containing status information that PLC device 2 finally obtains is exactly the status information of the vehicle-containing of end device 5 control that coded order is chosen.
The link of described master control set 1 and end device 5 is characterised in that:
1), be control device master control set 1 and end device 5 unified definition, connect step by step by interface and cable between described control device; Specifically: connect step by step by interface and cable between all end devices 5, namely the subordinate vehicle-containing state input interface 5-6 of upper level end device 5 links vehicle-containing signal output interface 5-3 at the corresponding levels, the queue of compositing terminal device of next stage end device 5; Then, master control set 1 as the first order, connect with the vehicle-containing signal of first end device 5 of this end device queue output interface 5-3 at the corresponding levels again by vehicle-containing status signal input interface 1-1 and cable, formed the first order be master control set 1, following at different levels be the control device queue of end device 5; If describe with concrete end device 5 present position: higher level's control device of first end device 5 is master control sets 1, subordinate's control device is second end device 5; Last end device 5 only has higher level's control device, i.e. penultimate end device 5, and does not have subordinate's control device; The existing higher level's control device of all the other end devices 5, Ye You subordinate control device, and higher level's control device and subordinate's control device are all end devices 5.
2), the control power supply of master control set 1 is connected to the control power input interface 5-4 of each end device 5 by control power output interface 1-6 and cable; The motor power of master control set 1 is connected to the motor power interface 7 of the vehicle-containing that each end device 5 controls by motor power output interface 1-5 and cable.
3), master control set 1 from the steering order information that PLC device 2 sends by instruction output interface 1-7 and cable together with time mail to the instruction input interface 5-5 of each end device 5.
Further, above-mentioned basic technology scheme makes optimization, becomes technical scheme two.Specifically: based on the dcs of a kind of lift-sliding parking equipment described in basic technology scheme, it is characterized in that: described dcs takes Optimized Measures: there is vehicle-containing based on lift-sliding parking equipment and there is no lifting action, only has the pure sliding layer of traversing action, also exist and there is no traversing action, only has the pure lifting layer of lifting action, therefore the vehicle-containing common terminal device 5 of the vehicle-containing of described pure sliding layer and pure lifting layer: the vehicle-containing of pure sliding layer and the vehicle-containing of pure lifting layer add up to the number of the end device 5 needed to equal the vehicle-containing number of pure sliding layer and vehicle-containing number the greater wherein of pure lifting layer, the vehicle-containing of pure sliding layer is vertical with the vehicle-containing of pure lifting layer to be matched one by one, after pairing, a pure sliding layer vehicle-containing of same pairing and a pure lifting layer vehicle-containing share an end device 5, this end device 5 is responsible for carrying out traversing driving, the traversing signal collection of vehicle-containing and process to a pure sliding layer vehicle-containing, is also responsible for carrying out lifting to a pure lifting layer vehicle-containing and drives, is elevated signal collection and process, the Collecting and dealing of safety catcher fault-signal, pure sliding layer and pure lifting layer fail match vehicle-containing, be used alone an end device 5 by a vehicle-containing and dispose, the vehicle-containing of other layers is still disposed by a vehicle-containing correspondence configuration end device 5.
Further, the dcs of above-mentioned basic technology scheme and a kind of lift-sliding parking equipment described in technical scheme two, is characterized in that: the PLC device 2 of described main control unit changes single chip computer device or single card microcomputer device into.
Further, the dcs of above-mentioned basic technology scheme and a kind of lift-sliding parking equipment described in technical scheme two, is characterized in that: described dcs comprises the test macro that independent of arranging is control module with single-chip microcomputer or single card microcomputer; Described test macro is provided with following data-interface, is respectively to link the vehicle-containing status signal input interface 1-1 of master control set 1, outside plant signal input interface 1-2, serial communication interface 1-3 and instruction output interface 1-7 by cable; Whether the program of the various practical operation situation of control module built-in analog parking apparatus of described test macro is normal for the correlation function testing master control set 1; Described test macro is provided with following data-interface, is vehicle-containing signal input interface 5-1 at the corresponding levels, the driver output interface 5-2, vehicle-containing signal output interface 5-3 at the corresponding levels, the instruction input interface 5-5 and subordinate vehicle-containing state input interface 5-6 that are linked end device 5 by cable respectively; The program of the various practical operation situation of control module built-in analog parking apparatus of described test macro, whether the correlation function for test terminal device 5 is normal.
Further, the dcs of above-mentioned basic technology scheme and a kind of lift-sliding parking equipment described in technical scheme two, is characterized in that: described dcs is equally applicable to vehicle-containing lifting action and traversing action and the other types parking apparatus that carries out of non-concurrent.
The utility model adopts the technical scheme of a master control set and several end devices composition dcs, the PLC device of master control set only needs a small amount of input/output end port, and its scale has nothing to do with the equipment number of plies and vehicle-containing number, namely a kind of master control set of specification can meet needed for the different number of plies and different vehicle-containing number; End device carries out standardized designs by the elevating control and traversing control meeting a vehicle-containing simultaneously, parking apparatus needs to increase or reduce vehicle-containing, only need increase simultaneously or reduce end device and without the need to changing master control set, accomplish modularization, standardized designs and making, the interchangeability of parts is strong.Therefore, native system has making, installation, maintenance advantage easily, can save cost again, and the brief of system can effectively improve reliability and security again.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of one of them embodiment of the dcs of a kind of lift-sliding parking equipment of the utility model.In figure, 1 master control set; 1-1 vehicle-containing status signal input interface; 1-2 outside plant signal input interface; 1-3 serial communication interface; 1-4 external power source input interface; 1-5 motor power output interface; 1-6 controls power output interface; 1-7 instruction output interface; 2PLC device; 3 motor positive and inverse control device; 4 control power module; 5 end devices; 5-1 vehicle-containing signal input interface at the corresponding levels; 5-2 driver output interface; 5-3 vehicle-containing signal output interface at the corresponding levels; 5-4 controls power input interface; 5-5 instruction input interface; 5-6 subordinate vehicle-containing state input interface; 6 processing units; 7 motor power interfaces.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail, and protection domain of the present utility model is not limited to the following stated.
Figure 1 shows that the schematic diagram of one of them embodiment of the dcs of a kind of lift-sliding parking equipment of the utility model.For simplicity, a master control set 1, two end devices 5 are only drawn in figure.During practical application, illustrate and can insert multiple end device between two end devices 5 and link step by step, form longer control device queue.The present embodiment control power supply wherein is not inputted by external power source input interface 1-4, therefore increase in the inside of master control set 1 and arrange one and control power module 4, its effect be the forceful electric power power supply of outside input through the process such as transformation, rectification, be transformed into control power supply needed for electric components.Certainly, inputted by external power source input interface 1-4 if control power supply, then this control power module 4 can omit.
From figure master control set 1 top observe, the forceful electric power power supply that external power source input interface 1-4 inputs through motor positive and inverse control device 3 according to this control required, convert the motor power that drive motor rotates forward or the phase place of reversion is suitable to, this motor power is externally exported by motor power output interface 1-5, and accesses to the motor power interface 7 of the corresponding vehicle-containing of each end device 5; If driving vehicle-containing is risen and drives the vehicle-containing required direction of motor rotation that moves to left to be defined as rotating forward, then drive vehicle-containing to decline and drive the vehicle-containing required direction of motor rotation that moves to right to be reversion; Control power supply externally to export by controlling power output interface 1-6, and access to each end device 5 by the control power input interface 5-4 of each end device 5, provide control power supply for electric components.The signal output port of the external parking apparatus outside plant of outside plant signal input interface 1-2, in connect the input port of PLC device 2; During practical application, described parking apparatus outside plant comprises people's car and is strayed into pick-up unit and sudden-stop switch device.When equipment is in operational process, people's car is strayed into pick-up unit and object (comprising people or car) access arrangement operation area has been detected, namely sent people's car and be strayed into signal, this signal mails to PLC device 2 by outside plant signal input interface 1-2, the all vehicle-containing management and running of instruction emergent stopping, until confirm that this people's car is strayed into the vehicle-containing management and running that situation is got rid of, ability instruction is interrupted before recovering.Similarly, when sudden-stop switch device is pressed, namely sends emergent stopping run signal, this signal mails to PLC device 2 by outside plant signal input interface 1-2, the all vehicle-containing management and running of instruction emergent stopping, until confirm that sudden-stop switch device replys the vehicle-containing management and running interrupted before normal condition, just instruction recover.The serial communication interface of the external parking apparatus external device (ED) of serial communication interface 1-3, in connect the communication port of PLC device 2.During practical application, the parking apparatus external device (ED) of described band serial communication interface is human-computer interface device, the vehicle-containing schedule information of operator by human-computer interface device valid operation, then transport to PLC device 2, the program arranged through PLC device 2 inside is carried out processing and is exported relevant steering order by instruction output interface 1-7 to each end device 5.The vehicle-containing status information that PLC device 2 obtains from vehicle-containing status signal input interface 1-1 transports to human-computer interface device display by serial communication interface 1-3 after the program that PLC device 2 inside is arranged processes.
Observe the below of master control set 1 in figure, visible in figure, PLC device 2 is by the instruction input interface 5-5 output steering order information of instruction output interface 1-7 to each end device 5.The steering order that PLC device 2 exports is divided into coded order and steering order two parts.Wherein, coded order is used for uniquely choosing end device and corresponding vehicle-containing, and the output figure place (i.e. the number of the output port of corresponding PLC device 2) of coded order is relevant with the end device quantity needing to control; If this coded order figure place is 6, then forms at most 32 groups of binary-coded digits, control 32 end devices at most.32 end devices should be enough under normal circumstances, can certainly increase a coding, control 64 end devices at most, i.e. coded order figure place is 7, the output port of corresponding PLC device 2 is also 7.And steering order comprise vehicle-containing rising drive, decline driving, the driving that moves to left, move to right driving, adds that safety catcher drives, totally 5; Namely PLC device is used for the port of instruction output except coded order output port, also need increase by 5 steering order ports, respectively: a rising driving port, the driving port that declines, the driving port that moves to left, move to right driving port and a safety catcher driving port, its output is respectively effective and invalid two states, can represent with binary digit " 1 " and " 0 " respectively.
The right of master control set 1 in left side from figure, vehicle-containing status signal input interface 1-1 receives first end device 5 from the output signal of vehicle-containing signal corresponding levels output interface 5-3 and accesses the input port of PLC device 2.During actual use, described vehicle-containing status signal comprises following 9 kinds, be respectively rise put in place signal, rise transfinite signal, decline put in place signal, decline transfinite signal, move to left put in place signal, move to left transfinite signal, move to right put in place signal, move to right signal, the safety catcher fault-signal of transfiniting; Correspondingly, the input that PLC device 2 is required to be vehicle-containing status signal arranges 9 input ports.
Observe two end devices 5 in figure.The top of end device 5 is vehicle-containing signal input interface 5-1 at the corresponding levels, connects processing unit 6, be externally access to the signal output port of the related detection device of vehicle-containing at the corresponding levels respectively in this interface.During practical application, the related detection device of vehicle-containing at the corresponding levels comprises: rise to level detecting apparatus, rising overrun testing device, drop to level detecting apparatus, decline overrun testing device, move left to level detecting apparatus, the overrun testing device that moves to left, be shifted to the right to level detecting apparatus, move to right overrun testing device, totally 8, also have maximum 4 safety catcher devices.The fault-signal of safety catcher is the relation of logical "or", and namely one or more safety catcher breaks down, then the fault-signal of safety catcher is true; The normal signal of safety catcher is the relation of logical "and", and namely only have whole safety catcher all normal, then the normal signal of safety catcher is true.For saving the handling procedure of interface resource and simplification rear class control device, processing unit 6 can carry out interrelated logic process to the multiple safety catcher signals received, and the safety catcher fault-signal exported when making same vehicle-containing have multiple safety catcher, by vehicle-containing signal output interface 5-3 at the corresponding levels only has one, the safety catcher fault-signal that receives at subordinate vehicle-containing state input interface 5-6 also only has one.It can thus be appreciated that, be positioned at graphic terminal device 5 left vehicle-containing signal output interface 5-3 at the corresponding levels and match, the subordinate vehicle-containing state input interface 5-6 that is positioned at graphic terminal device 5 right, its minimum number of ports is 9.The below of graphic terminal device 5 is provided with and controls power input interface 5-4 and instruction input interface 5-5.Wherein, control power input interface 5-4 and be connected by cable with control power output interface 1-6, therefore this interface is consistent with control power output interface 1-6; Instruction input interface 5-5 and instruction output interface 1-7 is connected by cable, therefore this interface and instruction output interface 1-7 is consistent.
Below concise and to the point description is done to the function of processing unit 6.Described signal processing unit 6 can be single-chip microcomputer by the band I/O interface of overall treatment design or the logical circuit that designs respectively by required function.From functional sequence, first signal processing unit 6 is coded order process, from the coded order received determine this end device whether choose by main control unit.Other functions of signal processing unit 6 comprise that lifting drives process, traversing drivings process, put in place signal transacting, transfinite signal transacting, put in place signal transacting, transfinite signal transacting, put in place signal transacting, transfinite signal transacting, put in place signal transacting, transfinite signal transacting, the safety catcher of moving to right of moving to right of moving to left of moving to left of declining of declining of rising of rising drives and process; Above-mentioned work for the treatment of is only carried out when end device 5 at the corresponding levels is selected.Wherein:
Described lifting drives process to refer to: if the rising drive singal that sends of PLC device 2 effectively or decline drive singal effective, driver output interface 5-2 is then made to output signal, make the contacts of contactor adhesive of lifting motor feed circuit, when motor power incoming call, this lifting motor are by startup optimization; If the rising drive singal that PLC device 2 sends and decline drive singal invalid, then make driver output interface 5-2 output signal, such that the contacts of contactor of lifting motor feed circuit departs from, this lifting motor is out of service.Motor power due to master control set 1 output has anticipated the appropriate phase needed for electric machine rotation, therefore only by other difference of electric machinery, and vehicle-containing rising need be driven and the driving merging treatment that declines, and vehicle-containing is moved to left to be driven and the driving merging treatment that moves to right.
Described traversing driving process refers to: if PLC device 2 send move to left drive singal effectively or the drive singal that moves to right effective, driver output interface 5-2 is then made to output signal, make the contacts of contactor adhesive of traversing motor feed circuit, when motor power incoming call, this traversing motor are by startup optimization; What if PLC device 2 sent move to left drive singal and the drive singal that moves to right invalid, then make driver output interface 5-2 output signal, such that the contacts of contactor of traversing motor feed circuit departs from, this traversing motor is out of service.
The described rising signal transacting that puts in place refers to: to put in place signal if receive rising, namely outputed signal by driver output interface 5-2, such that the contacts of contactor of lifting motor feed circuit departs from, this lifting motor is out of service; Meanwhile, the signal that this rising put in place is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described rising signal transacting that transfinites refers to: to transfinite signal if receive rising, namely outputed signal by driver output interface 5-2, such that the contacts of contactor of lifting motor feed circuit departs from, this lifting motor is out of service; Meanwhile, the signal that this rising transfinited is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described decline signal transacting that puts in place refers to: to put in place signal if receive decline, namely outputed signal by driver output interface 5-2, such that the contacts of contactor of lifting motor feed circuit departs from, this lifting motor is out of service; Meanwhile, the signal that this decline put in place is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described decline signal transacting that transfinites refers to: to transfinite signal if receive decline, namely outputed signal by driver output interface 5-2, such that the contacts of contactor of lifting motor feed circuit departs from, this lifting motor is out of service; Meanwhile, the signal that this decline transfinited is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described signal transacting that puts in place of moving to left refers to: if receive the signal that puts in place that moves to left, and is namely outputed signal by driver output interface 5-2, such that the contacts of contactor of traversing feeding electric motors departs from, this traversing motor is by out of service; Meanwhile, the signal that puts in place of this being moved to left is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described signal transacting that transfinites of moving to left refers to: if receive the signal that transfinites that moves to left, and is namely outputed signal by driver output interface 5-2, such that the contacts of contactor of traversing feeding electric motors departs from, this traversing motor is by out of service; Meanwhile, the signal that transfinites of this being moved to left is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described signal transacting that puts in place of moving to right refers to: if receive the signal that puts in place that moves to right, and is namely outputed signal by driver output interface 5-2, such that the contacts of contactor of traversing feeding electric motors departs from, this traversing motor is by out of service; Meanwhile, the signal that puts in place of this being moved to right is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
The described signal transacting that transfinites of moving to right refers to: if receive the signal that transfinites that moves to right, and is namely outputed signal by driver output interface 5-2, such that the contacts of contactor of traversing feeding electric motors departs from, this traversing motor is by out of service; Meanwhile, the signal that transfinites of this being moved to right is sent to upper level control device by vehicle-containing signal output interface 5-3 at the corresponding levels.
Described safety catcher drives process to refer to: the safety catcher drive singal that PLC device 2 sends if receive, and the contacts of contactor adhesive namely outputed signal by driver output interface 5-2, made to power to each safety catcher, safety catcher action are opened; Drive invalid signal when PLC device 2 sends safety catcher, namely outputed signal by driver output interface 5-2, such that the contacts of contactor of powering to each safety catcher departs from, safety catcher resets; When detection finds each safety catcher, one or more sends fault-signal, then send safety catcher fault-signal by vehicle-containing signal output interface 5-3 at the corresponding levels to upper level control device; When detection finds that all safety catchers are all normal, just send safety catcher normal signal by vehicle-containing signal output interface 5-3 at the corresponding levels to upper level control device.
Need to further illustrate, the technical solution adopted in the utility model is based on following analysis: the first, the lifting of the vehicle-containing of lift-sliding parking equipment and traversing be that timesharing is carried out; Namely motor power at one time section do not exist and vehicle-containing should be driven to be elevated, drive the traversing situation of vehicle-containing again.The second, the lifting of motor power drives and only relates to one of them vehicle-containing, and the traversing of motor power drives the situation that there is simultaneously, drive in the same way multiple vehicle-containing.Therefore, the output power of motor power must be greater than the peak power of separate unit lifting motor and allow the greater of simultaneously traversing traversing both motor general powers.
When scheme is specifically implemented, should be noted that following item:
1) if the current state of certain vehicle-containing need be observed, then only need output encoder instruction to choose end device, not output motor power supply that this vehicle-containing is corresponding, instruction vehicle-containing rise, then vehicle-containing status information is read, if vehicle-containing rising wherein puts in place, signal comes into force, and namely represents that vehicle-containing is in high-order normal condition in upright position; Read vehicle-containing to rise to put in place signal if fail, then instruction vehicle-containing declines, and then reads vehicle-containing status information, if vehicle-containing wherein declines, the signal that puts in place comes into force, and namely represents that vehicle-containing is in the normal condition of low level in the vertical direction; Read vehicle-containing to decline to put in place signal if fail, then show that vehicle-containing is in uncertain abnomal condition in the vertical direction, should according to actual needs, instruction vehicle-containing rises or declines until vehicle-containing normal condition vertically.Similar approach can judge that whether the horizontal level of vehicle-containing is normal, the no instruction vehicle-containing of need is traversing, return back to normal condition.
2) owing to there is not the situation that multiple vehicle-containing is elevated simultaneously, therefore the end device 5 chosen is relatively simple to the lifting drived control of controlled vehicle-containing at the corresponding levels, without the need to taking self-locking measure, after exporting the contacts of contactor adhesive energising controlling lifting motor Power supply, by the lifting of vehicle-containing at the corresponding levels put in place signal trigger or by master control set 1 send lifting drive disablement signal to trigger this contacts of contactor departs from, power-off.
3) due to exist multiple vehicle-containing simultaneously, traversing in the same way situation, therefore the traversing drived control of the end device 5 chosen to controlled vehicle-containing at the corresponding levels need take self-locking measure, namely export control traversing motor power power contacts of contactor adhesive energising after, need self-locking mechanism be set, make this end device 5 from choose change into not selected time, former adhesive energising contacts of contactor still keep attracting state; The unlocking signal of this self-locking mechanism is triggered by the traversing signal that puts in place of vehicle-containing at the corresponding levels or is sent traversing driving disablement signal by master control set 1 and triggers, and makes the disengaging of this contacts of contactor, power-off.
4) the steering order information sent for ease of distinguishing master control set 1 is for vehicle-containing state verification or for vehicle-containing actual motion, increase vehicle-containing in the steering order information that can export at master control set 1 and detect instruction and vehicle-containing operating instruction, the corresponding increase of PLC device 2 two output ports are coordinated.
5) concrete control circuit and control program adopt the mature technology of normal elevator side-sliding packing equipment control system, do not repeat here.
Claims (5)
1. the dcs of a lift-sliding parking equipment, it is characterized in that: described dcs comprises a master control set (1) and several end devices (5), the quantity of end device (5) is identical with the quantity of vehicle-containing, a corresponding vehicle-containing of end device (5);
Described master control set (1) comprises PLC device (2), external power source input interface (1-4), serial communication interface (1-3), outside plant signal input interface (1-2), vehicle-containing status signal input interface (1-1), motor positive and inverse control device (3), motor power output interface (1-5), controls power output interface (1-6), instruction output interface (1-7); Wherein, the effect of described PLC device (2) is: carry out message exchange by serial communication interface (1-3) and external device (ED), to obtain the demand information of vehicle-containing scheduling; By outside plant signal input interface (1-2) receive that outside plant is sent, relate to affect equipment run information, the current state information of selected vehicle-containing is received by vehicle-containing status signal input interface (1-1), above information through PLC device (2) inner setting routine processes, generate steering order information to vehicle-containing, sent to each end device (5) by instruction output interface (1-7) simultaneously; Described external power source input interface (1-4) is from outside access power supply; The serial communication interface of the external parking apparatus external device (ED) of described serial communication interface (1-3), in connect the communication port of PLC device (2); The signal output port of the external outside plant of described outside plant signal input interface (1-2), in connect the input port of PLC device (2); That end device (5) that described vehicle-containing status signal input interface (1-1) is connected from external reception with master control set (1) send vehicle-containing current state information, in connect the input port of PLC device (2); The effect of described motor positive and inverse control device (3) is that the forceful electric power power supply inputted by external power source input interface (1-4) is controlled required, to convert the appropriate phase of drive motor rotating forward or reversion to motor power according to this; The effect of described motor power output interface (1-5) is that the motor power that motor positive and inverse control device (3) exports is exported to each vehicle-containing, run with drive motor simultaneously; The control power supply needed for electric components operation is exported to the control power input interface (5-4) of each end device (5) while that the effect of described control power output interface (1-6) being; The output port of PLC device (2) is connect, externally by instruction input interface (5-5) the sending controling instruction information to each end device (5) while of this interface in described instruction output interface (1-7); Described steering order comprises coded order and steering order; Wherein, coded order is used for choosing one of them end device (5); Steering order is for controlling the concrete action of the vehicle-containing of selected end device (5);
Described end device (5) comprises processing unit (6), control power input interface (5-4), vehicle-containing signal input interface at the corresponding levels (5-1), subordinate's vehicle-containing state input interface (5-6), instruction input interface (5-5), driver output interface (5-2), vehicle-containing signal output interface (5-3) at the corresponding levels; Wherein, the effect of described processing unit (6) receives from instruction input interface (5-5) coded order and steering order that master control set (1) sends, and determines that whether end device at the corresponding levels (5) is selected according to coded order; If end device at the corresponding levels (5) does not have selected, then only need directly the information former state received from subordinate's vehicle-containing state input interface (5-6) to be forwarded and without the need to making other control actions from vehicle-containing signal output interface (5-3) superior control device at the corresponding levels; If end device at the corresponding levels (5) is selected, then need shielding or ignore the information received from subordinate's vehicle-containing state input interface (5-6), and treated for the information received from vehicle-containing signal input interface (5-1) at the corresponding levels superior control device is afterwards forwarded; Meanwhile, according to the particular content of the steering order received, after process, to driver output interface (5-2) sending controling instruction; Described control power input interface (5-4) is for receiving the control power supply that exports from master control set (1) and electric components to end device at the corresponding levels (5) and vehicle-containing at the corresponding levels is powered; The signal output port of the various pick-up units of the external vehicle-containing at the corresponding levels of described vehicle-containing signal input interface (5-1) at the corresponding levels, in connect the corresponding input port of processing unit (6); The vehicle-containing signal of the external secondary terminal device (5) of described subordinate's vehicle-containing state input interface (5-6) output interface (5-3) at the corresponding levels, in connect the corresponding input port of processing unit (6); The steering order information that described instruction input interface (5-5) is external to be sent from master control set (1), in connect the corresponding input port of processing unit (6); Connect the corresponding output port of processing unit (6) in described driver output interface (5-2), externally need the electric component driven to export control signal by this interface to vehicle-containing at the corresponding levels; The corresponding output port of processing unit (6) is connect in described vehicle-containing signal output interface (5-3) at the corresponding levels, if the upper level of end device at the corresponding levels (5) is another end device (5), then externally exported by subordinate's vehicle-containing state input interface (5-6) of vehicle-containing signal output interface (5-3) superior end device (5) at the corresponding levels; If the upper level of end device at the corresponding levels (5) is master control set (1), then externally exported by the vehicle-containing state input interface of vehicle-containing signal output interface (5-3) at the corresponding levels to master control set (1); The vehicle-containing status information at the corresponding levels that end device at different levels (5) controls starts to upload step by step from last end device (5), and the vehicle-containing state input interface finally by master control set (1) is received by the input port of PLC device (2); Shield due to the end device (5) do not chosen by coded order or ignore the status information of vehicle-containing at the corresponding levels, only the vehicle-containing status information former state obtained from secondary terminal device (5) transported to higher level's control device from vehicle-containing signal output interface (5-3) at the corresponding levels; Only have the vehicle-containing status information at the corresponding levels of selected end device (5) after processing unit (6) process, transport to higher level's control device by vehicle-containing signal output interface (5-3) at the corresponding levels; Therefore, the vehicle-containing status information that PLC device (2) finally obtains is exactly the status information of the vehicle-containing that the end device (5) chosen of coded order controls;
The link of described master control set (1) and end device (5) is characterised in that:
1), be control device master control set (1) and end device (5) unified definition, connect step by step by interface and cable between described control device; Specifically: all end devices are connect step by step by interface and cable between (5), namely subordinate's vehicle-containing state input interface (5-6) of upper level end device (5) links vehicle-containing signal output interface (5-3) at the corresponding levels, the queue of compositing terminal device of next stage end device (5); Then, master control set (1) as the first order, connect with the vehicle-containing signal of first end device (5) of this end device queue output interface (5-3) at the corresponding levels again by vehicle-containing status signal input interface (1-1) and cable, the formation first order be master control set (1), following at different levels be the control device queue of end device (5); If describe with concrete end device (5) present position: higher level's control device of first end device (5) is master control set (1), subordinate's control device is second end device (5); Last end device (5) only has higher level's control device, i.e. penultimate end device (5), and does not have subordinate's control device; The existing higher level's control device of all the other end devices (5), Ye You subordinate control device, and higher level's control device and subordinate's control device are all end device (5);
2), the control power supply of master control set (1) is connected to the control power input interface (5-4) of each end device (5) by control power output interface (1-6) and cable; The motor power of master control set (1) is connected to the motor power interface (7) of the vehicle-containing that each end device (5) controls by motor power output interface (1-5) and cable;
3), master control set (1) from the steering order information that PLC device (2) sends by instruction output interface (1-7) and cable together with time mail to the instruction input interface (5-5) of each end device (5).
2. the dcs of a kind of lift-sliding parking equipment according to claim 1, it is characterized in that: described dcs takes Optimized Measures: there is vehicle-containing based on lift-sliding parking equipment and there is no lifting action, only has the pure sliding layer of traversing action, also exist and there is no traversing action, only has the pure lifting layer of lifting action, therefore the vehicle-containing common terminal device (5) of the vehicle-containing of described pure sliding layer and pure lifting layer: the vehicle-containing of pure sliding layer and the vehicle-containing of pure lifting layer add up to the number of the end device (5) needed to equal the vehicle-containing number of pure sliding layer and vehicle-containing number the greater wherein of pure lifting layer, the vehicle-containing of pure sliding layer is vertical with the vehicle-containing of pure lifting layer to be matched one by one, after pairing, a pure sliding layer vehicle-containing of same pairing and a pure lifting layer vehicle-containing share an end device (5), this end device (5) is responsible for carrying out traversing driving, the traversing signal collection of vehicle-containing and process to a pure sliding layer vehicle-containing, is also responsible for carrying out lifting to a pure lifting layer vehicle-containing and drives, is elevated signal collection and process, the Collecting and dealing of safety catcher fault-signal, pure sliding layer and pure lifting layer fail the vehicle-containing matched, and are used alone the disposal of end device (5) by a vehicle-containing, the vehicle-containing of other layers is still disposed by vehicle-containing correspondence configuration end device (5).
3. according to the dcs of a kind of lift-sliding parking equipment according to claim 1 or claim 2, it is characterized in that: the PLC device (2) of described main control unit changes single chip computer device or single card microcomputer device into.
4. according to the dcs of a kind of lift-sliding parking equipment according to claim 1 or claim 2, it is characterized in that: described dcs comprises the test macro that independent of arranging is control module with single-chip microcomputer or single card microcomputer; Described test macro is provided with following data-interface, is respectively to link the vehicle-containing status signal input interface (1-1) of master control set (1), outside plant signal input interface (1-2), serial communication interface (1-3) and instruction output interface (1-7) by cable; Whether the program of the various practical operation situation of control module built-in analog parking apparatus of described test macro is normal for the correlation function testing master control set (1); Described test macro is provided with following data-interface, is respectively to link the vehicle-containing signal input interface (5-1) at the corresponding levels of end device (5), driver output interface (5-2), vehicle-containing signal output interface (5-3) at the corresponding levels, instruction input interface (5-5) and subordinate's vehicle-containing state input interface (5-6) by cable; The program of the various practical operation situation of control module built-in analog parking apparatus of described test macro, whether the correlation function for test terminal device (5) is normal.
5. according to the dcs of a kind of lift-sliding parking equipment according to claim 1 or claim 2, it is characterized in that: described dcs is equally applicable to vehicle-containing lifting action and traversing action and the other types parking apparatus that carries out of non-concurrent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822574.7U CN205049944U (en) | 2015-10-23 | 2015-10-23 | Lifting and horizontal moving parking equipment's distributed control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520822574.7U CN205049944U (en) | 2015-10-23 | 2015-10-23 | Lifting and horizontal moving parking equipment's distributed control system |
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| Publication Number | Publication Date |
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| CN205049944U true CN205049944U (en) | 2016-02-24 |
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| CN201520822574.7U Withdrawn - After Issue CN205049944U (en) | 2015-10-23 | 2015-10-23 | Lifting and horizontal moving parking equipment's distributed control system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242631A (en) * | 2015-10-23 | 2016-01-13 | 梁崇彦 | Distributed control system of lifting and transferring parking device |
| CN106527270A (en) * | 2016-11-29 | 2017-03-22 | 梁崇彦 | Single-chip microcomputer control system of single-lifting parking equipment |
| CN110821252A (en) * | 2019-11-06 | 2020-02-21 | 贵州海悦科技立体停车设备有限公司 | Distributed control system for lifting and horizontal moving stereo garage |
-
2015
- 2015-10-23 CN CN201520822574.7U patent/CN205049944U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242631A (en) * | 2015-10-23 | 2016-01-13 | 梁崇彦 | Distributed control system of lifting and transferring parking device |
| CN106527270A (en) * | 2016-11-29 | 2017-03-22 | 梁崇彦 | Single-chip microcomputer control system of single-lifting parking equipment |
| CN110821252A (en) * | 2019-11-06 | 2020-02-21 | 贵州海悦科技立体停车设备有限公司 | Distributed control system for lifting and horizontal moving stereo garage |
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