CN101992978A - Super-thin elevator operation box and control method thereof - Google Patents
Super-thin elevator operation box and control method thereof Download PDFInfo
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- CN101992978A CN101992978A CN2009101017780A CN200910101778A CN101992978A CN 101992978 A CN101992978 A CN 101992978A CN 2009101017780 A CN2009101017780 A CN 2009101017780A CN 200910101778 A CN200910101778 A CN 200910101778A CN 101992978 A CN101992978 A CN 101992978A
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Abstract
The invention relates to a super-thin elevator operation box and a control method thereof. The operation box comprises keys, an external cover, an electronic function unit and an internal cover, wherein the external cover and the internal cover stick to each other, are spaced and are fixedly connected; the electronic function unit is stuck in the space between the external cover and the internal cover and comprises a plurality of key lamp panels and a row-column control panel; the row-column control panel and the key lamp panels carry out signal transmission; the row-column control panel is used for receiving the elevator operation state information sent by an elevator control system and determining the external information instruction; the key lamp panels are used for completing just-in-time information row-column control of effective keys during elevator operation; and after the keys pass through the external cover, the internal ends of the keys are over against the key lamp panels. The super-thin elevator operation box has the advantages of having small volume, beautiful appearance, reduced cost, strong interference resistance and good waterproof and dustproof performances, effectively improving the quality, etc.
Description
Technical field
The invention belongs to the elevator technology field, particularly a kind of ultra thin type elevator panel block and control method thereof.
Background technology
Elevator console is indispensable man-machine interface control setup in the lift car.The pushbutton unit of traditional elevator hall buttons generally adopts stand-alone configuration, and referring to Fig. 1, it comprises mechanical key 11 ', button answer part (as spring or metal plate spring) 12 ', button housing 13 ', wiring board 14 ', button connecting element 15 '.As shown in Figure 1, many, the complex structure of parts of existing free-standing press-button structure, and also each button all must have corresponding many wires.The ground of floor construction at present is more and more higher, and the button of corresponding panel block is more and more therewith, and corresponding number of electrical lines also doubles to increase, both increased cost, and when installing or keep in repair, needed connection much be connected electric wire simultaneously with dismounting, be not easy to very much the installation and maintenance operation, and cost is also high.
The Chinese invention patent application number is the key mode that 200810062270.X discloses a kind of elevator man-machine interface, referring to Fig. 2, its keystone configuration is: mechanical key 22 ', loam cake 21 ', answer pad 24 ', first conducting film 231 ', dielectric film 233 ', second conducting film 232 ' and the lower bottom cover 25 ', and specifically can be with reference to figure 2.Wherein, first conducting film 231 ', dielectric film 233 ', second conducting film 232 ' are the film assembly of one group of 3-tier architecture.Two lug bosses of replying on the pad 24 ' front pass through two lug bosses of the through hole of loam cake 21 ' over against button, reply the pad 24 ' back side and be close to first conducting film 231 ', the back side of first conducting film 231 ' is dielectric film 233 ', the opposite position of dielectric film 233 ' and two button projection portions is perforated, and the dielectric film 233 ' back side is second conducting film 232 '.First conducting film 231 ', second conducting film 232 ' are corresponding to having conductive cladding on the guide pillar position of replying pad 24 ', and dielectric film 233 ' is non-conductive layer.
As shown in Figure 2, there are first conducting film, dielectric film, second conducting film in the key mode of the disclosed elevator man-machine interface of this patent application technical scheme, increased the thickness of whole panel block, make the panel block heaviness, and cost is also higher, has also increased difficulty and the cost installing and keep in repair simultaneously.In addition, reply the general mode that adopts pellosil of pad, aging easily when work is heated, thus in the elevator middle and later periods in service life, there is the problem of communication robust difference reduction of service life.
Summary of the invention
The invention provides a kind of ultra thin type elevator panel block, the thickness that it has reduced elevator console has reduced manufacturing cost, has made things convenient for installation, the maintenance of panel block, has increased the reliability of communication.For achieving the above object, it adopts following technical scheme: the ultra thin type elevator panel block, comprise button, enclosing cover, electronic functional unit and inner cap, described enclosing cover pastes mutually with inner cap but the centre is left the space and is fixedly linked, described electronic functional unit is sandwiched in the space in the middle of enclosing cover and the inner cap, electronic functional unit comprises several button lamp plates, ranks control desk, carry out the signal transmission between ranks control desk and button lamp plate, the ranks control desk is used to receive the elevator operation information that apparatus for controlling elevator sends, and determines the extraneous information instruction; The instant messages ranks control of effective button when the button lamp plate is used to finish the elevator operation; After described button passed enclosing cover, inner end was over against the button lamp plate.
Described ultra thin type elevator panel block, the button lamp plate comprises:
Some LED are used to indicate the instant messages of the effective button of elevator device, and lamp is bright when the current order of receiving effective button, otherwise lamp goes out;
Some micro-switchs are used for producing point and touch signal, and key-press status is fed back to the ranks control desk;
Connector is used to connect single button lamp plate and ranks control control desk.
Described ultra thin type elevator panel block, the ranks control desk comprises:
Main control chip is realized the signal transmission of each intermodule;
Control module is used for the key-press status in the elevator console is converted into communications protocol, and issues apparatus for controlling elevator by communication module;
LED ranks control module links to each other with LED on the button lamp plate, is used for the signal of main control chip is converted to the control signal of LED, and with the light on and off state of ranks mode control led array;
Micro-switch ranks control module links to each other with micro-switch on the button lamp plate, obtains each key-press status respectively with the ranks mode, and is converted to the signal that main control chip can be discerned;
Communication module is used for the communication signal on the external connection line is converted to the signal that main control chip can be discerned, and transmits according to communications protocol and the control module information of carrying out;
Power management module, being used for the voltage transitions on the external connection line is ranks control desk and button lamp plate required voltage, but the interference of the outer bound pair power supply of filtering simultaneously, protection module;
The buzzer phone module is used to realize the buzzing function, overload, the faulty condition of prompting elevator device.
Described ultra thin type elevator panel block, main control chip comprises:
The timer program module realizes the timing resource that module needs;
LED ranks control program module is utilized regularly resource, each row of led array is carried out gating respectively, and each capable row of this gating of LED are carried out switch control, to realize the light on and off control of all LED;
Button ranks control program module is utilized regularly resource, and each row of push-button array is carried out gating respectively, and lists from each and to obtain the capable state that connects button of this gating, reads with the state of realizing all buttons;
Communication protocol module is resolved the signal after the communication module conversion, obtains the state of all LED and the state of buzzer phone; The communications protocol that becomes other control desks to discern the state exchange of the state of micro-switch and control module is transmitted simultaneously.
Described ultra thin type elevator panel block, a micro-switch on each button lamp plate and one or more LED constitute button indication group, are that unit is connected with the ranks control desk with the button lamp plate.
Described ultra thin type elevator panel block, electronic functional unit also comprises read out instrument and/or interphone, the display window that read out instrument is offered over against enclosing cover, interphone go out the sound aperture over against what enclosing cover was offered.
Described ultra thin type elevator panel block, the inner cap back side are provided with at least one hook, are used to be suspended to the through hole of offering on the lift-cabin wall panel.
The invention also discloses a kind of button ranks control method of ultra thin type elevator panel block, it carries out as follows:
(1) apparatus for controlling elevator sends button affirmation instruction, and the ranks control desk starts micro-switch ranks control program module;
(2) the micro-switch ranks control module on the ranks control desk travels through control to each button of each row on the button lamp plate, and go up the row picked up signal result that each button is belonged to from row, if obtain useful signal, judge that then this button is pressed, if do not obtain useful signal, judge that then this button is not pressed;
(3) the ranks control desk is added up the control of the traversal on button lamp plate result according to micro-switch ranks control module, determines final actv. button.
The invention also discloses a kind of LED ranks control method of ultra thin type elevator panel block, it carries out as follows:
(1) apparatus for controlling elevator sends LED affirmation instruction, and the ranks control desk starts LED ranks control program module;
(2) the LED ranks control module on the ranks control desk travels through control to each LED of each row on the button lamp plate, and go up the row picked up signal result that each LED is belonged to from row, if obtain useful signal, judge that then this LED is triggered, light this LED, if do not obtain useful signal, judge that then this LED is not triggered, keep extinguishing state.
The invention also discloses a kind of control method of ultra thin type elevator panel block, it carries out according to the following steps:
(1) the pairing micro-switch of button lamp plate of some electric shock subfunction unit, the stressed back of button transmits signal;
(2) micro-switch transmission point touches signal and gives the ranks control desk, when micro-switch ranks control module reads effective push button signalling, sends to communication protocol module;
(3) communication protocol module is packed and protocol conversion to the button relevant information, is uploaded to communication module;
(4) communication module sends package information to apparatus for controlling elevator and handles;
(5) after apparatus for controlling elevator is handled the package information of receiving well, process information is sent to communication module;
(6) communication module sends to communication protocol module with process information;
(7) after communication protocol module is carried out protocol conversion to process information, send to control module;
(8) control module is analyzed the agreement that receives, and is converted to indicator lamp ranks signal, issues LED ranks control module;
(9) LED ranks control module is issued the button lamp plate with information, lights the cooresponding LED of button.
Ultra thin type elevator panel block of the present invention has the following advantages:
1, panel block of the present invention has little, the good looking appearance of volume, and the external form ultrathin design, has the good commercial prospect.
2, all multi-parts such as answer pad, first conducting film, dielectric film, second conducting film of original panel block have been removed in inner structure, and directly adopt the plurality of keys lamp plate, the button lamp plate is tiled on the plane of electronic functional unit, there is not the structure that repeats to superpose, greatly save the space, reduced cost.
3, the present invention forms button indication group with all free-standing buttons and LED on the panel block, and be integrated on the button lamp plate, with the button lamp plate is that unit utilizes the ranks mode to realize the control of button and LED simultaneously, both simplified the structure of pushbutton unit, solved story height, the chaotic situation that electric wire is numerous has been saved cost, and safeguard and install also convenient.
4, panel block of the present invention has also that antijamming capability is strong, the water proof and dust proof performance is good, can effectively increase advantage such as elevator console quality.
Description of drawings
Fig. 1 is the press-key structure decomposing schematic representation of traditional panel block.
Fig. 2 is the press-key structure exploded drawings of the disclosed panel block of Chinese invention patent application number 200810062270.X.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of panel block of the present invention.
Fig. 4 is the local structure exploded drawings of panel block of the present invention.
Fig. 5 is the press key lamp plate structure scheme drawing of panel block of the present invention.
Fig. 6 is the ranks control desk functional module schematic diagram of panel block of the present invention.
Fig. 7 is the display device structure exploded drawings of panel block of the present invention.
Fig. 8 is the lateral plan of the read out instrument of panel block of the present invention.
Fig. 9 is the inner cap of panel block of the present invention and the structural relation figure of lift-cabin wall panel.
Figure 10 is a LED positive ranks control circuit schematic diagram altogether.
Figure 11 is a LED cloudy ranks control circuit schematic diagram altogether.
Figure 12 is a button ranks control circuit schematic diagram.
The button ranks control method diagram of circuit of Figure 13 ultra thin type elevator panel block.
Figure 14 is the LED ranks control method diagram of circuit of ultra thin type elevator panel block.
Figure 15 is the control flow chart of elevator console.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is elaborated.
Shown in Fig. 3,4,5, the ultra thin type elevator panel block comprises button 310, enclosing cover 320, electronic functional unit 330, inner cap 340, and enclosing cover 320, inner cap 340 are tabular, and both paste mutually but the centre is left the space and is fixedly linked by rivet.Have a plurality of button through holes, display window on the enclosing cover 320 and go out the sound aperture.Electronic functional unit 330 is sandwiched in the space in the middle of enclosing cover 320 and the inner cap 340, electronic functional unit 330 comprises several button lamp plates 333, ranks control desk 334,333 of ranks control desk 334 and button lamp plates link to each other by plug-in unit 513 and carry out the signal transmission, ranks control desk 334 is used to receive the elevator operation information that apparatus for controlling elevator sends, and determines the extraneous information instruction.The instant messages ranks control of effective button when button lamp plate 333 is used to finish the elevator operation.After passing enclosing cover 320, inner end is over against the micro-switch 512 of button lamp plate 333 button 310 sliding types.The master control processing of panel block, signal transmit, are all finished by electronic functional unit 330 by functions such as key control, operation state demonstrations, and electronic functional unit 330 also comprises read out instrument 331, interphone 332, and read out instrument 331 is in its front upper.Read out instrument 331 can adopt ultra-thin formula to show design, and referring to Fig. 7,8, display module 701 is installed in the PCB wiring board 702 positive tops of read out instrument 331, and display module 701 is corresponding to the display window of enclosing cover 320; Electronic devices and components 703 are installed in the positive below of PCB wiring board 702.Interphone 332 is installed on read out instrument 331 belows, and with read out instrument 331 isoplanars, it goes out the sound aperture over against enclosing cover 320.
For solving the free-standing pushbutton unit structure of traditional elevator panel block, there is many, the complex structure of parts, and each button all must have the problem of corresponding many wires, the present invention has creatively designed the button lamp plate 333 of some parallel arranged, its general employing is erected microscler design, can select number as required.Integrated several button indication groups 510 on this button lamp plate 333, each button indication group 510 is made of according to man-to-man relation a micro-switch 512 and a LED511, also can be made of according to the relation of one-to-many with a plurality of LED511 a micro-switch 512.According to different elevator floors, can carry out various combination.This series indication group 510 is a unit with button lamp plate 333 again, directly link to each other and carry out signal and transmit with the ranks control desk 334 of button lamp plate 333 belows, thereby the corresponding a plurality of control circuits of each button in the existing free-standing button have been solved, and there are a large amount of labyrinths such as transmission electric wire, form brief complete centralized button lamp plate.Button lamp plate 333 directly and ranks control desk 334 processions are controlled and the signal transmission.LED511 is used to indicate the instant messages of the effective button of elevator device, and lamp is bright when the current order of receiving effective button, otherwise lamp goes out.Micro-switch 512 is used for producing point and touches signal, and key-press status is fed back to ranks control desk 334.
As shown in Figure 6, ranks control desk 334 comprises:
1, main control chip 601, can adopt AT89S52, realize the signal transmission of each intermodule, comprising: (1) timer program module 613, realize the timing resource that module needs; (2) LED ranks control program module 611, utilize regularly resource, each row of led array is carried out gating respectively, and each capable row of this gating of LED are carried out switch control, to realize the light on and off control of all LED; (3) button ranks control program module 612, utilize regularly resource, and each row of push-button array is carried out gating respectively, and list from each and to obtain the capable state that connects button of this gating, read with the state of realizing all buttons; (4) communication protocol module 614, and the signal after communication module 607 conversions is resolved, and obtain the state of all LED511 and the state of buzzer phone 605; The communications protocol that becomes other control desks to discern the state exchange of the state of micro-switch 512 and control module 602 is transmitted simultaneously.
2, control module 602, are used for the key-press status in the elevator console is converted into communications protocol, and issue apparatus for controlling elevator by communication module 607.
3, LED ranks control module 603 links to each other with LED511 on the button lamp plate 333, is used for the signal of main control chip 601 is converted to the control signal of LED, and with the light on and off state of ranks mode control led array.
4, micro-switch ranks control module 604 links to each other with micro-switch 512 on the button lamp plate 333, obtains each key-press status respectively with the ranks mode, and is converted to 601 signals that can discern of main control chip.
5, communication module 607, can adopt MAX485, are used for the communication signal on the external connection line is converted to the signal that main control chip 601 can be discerned, and transmit according to communications protocol and control module 602 information of carrying out.
6, power management module 606, can adopt LM2576, and being used for the voltage transitions on the external connection line is ranks control desk 334 and button lamp plate 333 required voltages, but the interference of the outer bound pair power supply of filtering simultaneously, protection module.
7, the buzzer phone module 605, are used to realize the buzzing function, states such as the overload of prompting elevator device, fault.
This ranks control desk 334 utilizes LED ranks control module 603 and micro-switch ranks control module 604, centralized design to button indication group 510 on the button lamp plate 333 provides the function support, replace single button or single led state processing pattern in traditional free-standing button efficiently, significantly improved work efficiency.
When having the people, the elevator outside presses the button 310 of a certain floor information, can pass the cooresponding through hole of enclosing cover after button 310 is stressed and directly put cooresponding micro-switch 512 on the touch of key-press lamp plate 333, micro-switch 512 stressed backs produce point and touch signal, be transferred to ranks control desk 334 by connector 513, carry out the operation of follow-up ranks control.
After LED ranks control module 603 has been confirmed the button effective information at last, information is fed back to button lamp plate 333 by connector 513, button lamp plate 333 will be lighted cooresponding LED511.
From the preferred embodiment of above-mentioned press-key structure, as can be seen, in this panel block, removed and replied pad, one deck conducting film, dielectric film, two layers of conventional components such as conducting film, reached the attenuate effect.
The general direct reinforcing of traditional panel block is installed on the lift-cabin wall panel, makes whole panel block more thick and heavy in use like this; Also there is employing directly to do lower bottom cover and install, safeguards very inconvenient when panel block is gone wrong with lift-cabin wall panel.This panel block provides a kind of brand new mounting means, specifically can be with reference to figure 9, be equipped with hook 801 at inner cap 340 rear portions of panel block, can select four or six for use, and have hanging hole 802 on the lift-cabin wall panel 803 accordingly, hook 801 is directly hung to cooresponding through hole 802 places on the lift-cabin wall panel 803, like this, can guarantee the ultra-thin result of use of whole panel block, also can accomplish readily removablely easily to unload, easy to maintenance.
The LED ranks control method of a kind of ultra thin type elevator panel block of the present invention, the LED ranks control method diagram of circuit referring to Figure 14 ultra thin type elevator panel block, carry out as follows:
(1) apparatus for controlling elevator sends LED affirmation instruction, and the ranks control desk starts LED ranks control program module;
(2) the LED ranks control module on the ranks control desk travels through control to each LED of each row on the button lamp plate, and go up the row picked up signal result that each LED is belonged to from row, if obtain useful signal, judge that then this LED is triggered, light this LED, if do not obtain useful signal, judge that then this LED is not triggered, keep LED to extinguish state;
Here provide a kind of preferred LED ranks control method embodiment, if the LED on the ranks control desk is for being total to anode ranks arrangement mode, specifically referring to Figure 10, LED is divided into several rows and some row, each road wheel stream carries out effectively row control, and when row were also effective, the pairing LED of row just can light.Here 4 LED (L1, L2, L3, L4) are divided into 2 row (LR1, LR2) and 2 row (LC1, LC2), LR1, LR2 connect horizontal drive circuit respectively, and LC1, LC2 connect the row output circuit respectively.
Confirm instruction when apparatus for controlling elevator sends LED, the ranks control desk starts LED ranks control program module;
LED ranks control module on the ranks control desk travels through control to each LED of each row on the button lamp plate
When row when controlling to LR1, if show effect under the LC1, then obtain useful signal, L1 can light; If in like manner the described effect of showing of LC2 then obtains useful signal, L2 can light so.
When row when controlling to LR2, if show effect under the LC1, then obtain useful signal, L3 can light; If in like manner the described effect of showing of LC4 then obtains useful signal, L4 can light so.
Figure 11 also discloses another preferred embodiment, and it is total to cloudy ranks control circuit schematic diagram for LED, and is similar with the principle of work of the foregoing description, repeats no more.
The invention provides a kind of button ranks control method of ultra thin type elevator panel block, the button ranks control method diagram of circuit referring to Figure 13 ultra thin type elevator panel block, carry out as follows:
(1) apparatus for controlling elevator sends button affirmation instruction, and ranks control desk 334 starts button ranks control program modules 612;
(2) each button of each row travels through control on the 604 pairs of button lamp plates 333 of micro-switch ranks control module on the ranks control desk 334, and go up the row picked up signal result that each button is belonged to from row, if obtain useful signal, judge that then this button is pressed, if do not obtain useful signal, judge that then this button is not pressed;
(3) ranks control desk 334 is added up according to the control of the traversal on 604 pairs of button lamp plates 333 of micro-switch ranks control module result, determines final actv. button.
Here provide a specific embodiment:, 4 button K1, K2, K3, K4 are divided into 2 row (KR1, KR2) and 2 row (KC1, KC2) referring to the schematic circuit diagram of Figure 12 button ranks control; KR1, KR2 connect horizontal drive circuit respectively, and KC1, KC2 connect input respectively and read circuit.
Confirm instruction when apparatus for controlling elevator sends button, the ranks control desk starts button ranks control program module;
Button ranks control module on the ranks control desk travels through control to each button of each row on the button lamp plate;
When row controls to KR1 (KR1 is effective, and other provisional capital is invalid), obtain useful signal as KC1, illustrate that then K1 is pressed; In like manner, if obtain useful signal, illustrate that then K2 is pressed from KC2.
When row controls to KR2, can obtain useful signal from KC1, illustrate that then K3 presses; If obtain useful signal from KC2, illustrate that then K4 is pressed.
When having a plurality of buttons to be pressed simultaneously with delegation, when row controls to this row, can obtain useful signal listing all of the button place that is pressed; For example: when KR1 was effective, if K1, K2 are pressed simultaneously, then KC1, KC2 can both obtain useful signal.
When a plurality of buttons of different rows were pressed simultaneously, when having only row to control to this row, the row at the button place that is pressed could obtain useful signal; For example: when KR1 was effective, if K1, K4 are pressed simultaneously, then KC1 can obtain useful signal.
The control method of the panel block of lift car of the present invention, referring to the control flow chart of Figure 15 elevator console, carry out according to the following steps:
(1) the button lamp plate 333 pairing micro-switchs 512 of button 310 stressed back point electric shock subfunction unit 330 transmit signal;
(2) micro-switch 512 transmission point touches signal and gives ranks control desk 334, when micro-switch ranks control module 604 reads effective push button signalling, sends to communication protocol module 614;
(3) 614 pairs of button relevant informations of communication protocol module are packed and protocol conversion, are uploaded to communication module 607;
(4) communication module 607 sends package information to apparatus for controlling elevator and handles;
(5) after apparatus for controlling elevator is handled the package information of receiving well, process information is sent to communication module 607;
(6) communication module 607 sends to communication protocol module 614 with process information;
(7) after 614 pairs of process informations of communication protocol module carry out protocol conversion, send to control module 602;
(8) 602 pairs of agreements that receive of control module are analyzed, and are converted to indicator lamp ranks signal, issue LED ranks control module 603;
(9) LED ranks control module 603 is issued button lamp plate 333 with information, lights the cooresponding LED511 of button.
More than preferred implementation of the present invention is had been described in detail; corresponding one of ordinary skill in the art; according to thought provided by the invention, the part that on concrete embodiment of the present invention and field of application, all can change, these changes also should be considered as protection scope of the present invention.In sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. ultra thin type elevator panel block, it is characterized in that, comprise button (310), enclosing cover (320), electronic functional unit (330) and inner cap (340), described enclosing cover (320) pastes mutually with inner cap (340) but the centre is left the space and is fixedly linked, described electronic functional unit (330) is sandwiched in enclosing cover (320) and the middle space of inner cap (340), electronic functional unit (330) comprises several button lamp plates (333), ranks control desk (334), carry out the signal transmission between ranks control desk (334) and button lamp plate (333), ranks control desk (334) is used to receive the elevator operation information that apparatus for controlling elevator sends, and determines the extraneous information instruction; The instant messages ranks control of effective button when button lamp plate (333) is used to finish the elevator operation; After described button (310) passed enclosing cover (320), inner end was over against button lamp plate (333).
2. ultra thin type elevator panel block according to claim 1 is characterized in that, described button lamp plate (333) comprising:
Some LED (511) are used to indicate the instant messages of the effective button of elevator device, and lamp is bright when the current order of receiving effective button, otherwise lamp goes out;
Some micro-switchs (512) are used for producing point and touch signal, and key-press status is fed back to ranks control desk (334);
Connector (513) is used to connect single button lamp plate (333) and ranks control desk (334).
3. ultra thin type elevator panel block according to claim 2 is characterized in that, described ranks control desk (334) comprising:
Main control chip (601) is realized the signal transmission of each intermodule;
Control module (602) is used for the key-press status in the elevator console is converted into communications protocol, and issues apparatus for controlling elevator by communication module (607);
LED ranks control module (603) links to each other with LED (511) on the button lamp plate (333), is used for the signal of main control chip (601) is converted to the control signal of LED, and with the light on and off state of ranks mode control led array;
Micro-switch ranks control module (604) links to each other with micro-switch (512) on the button lamp plate (333), obtains each key-press status respectively with the ranks mode, and is converted to the signal that main control chip (601) can be discerned;
Communication module (607) is used for the communication signal on the external connection line is converted to the signal that main control chip (601) can be discerned, and transmits according to communications protocol and control module (602) information of carrying out;
Power management module (606), being used for the voltage transitions on the external connection line is ranks control desk (334) and button lamp plate (333) required voltage, but the interference of the outer bound pair power supply of filtering simultaneously, protection module;
Buzzer phone module (605) is used to realize the buzzing function, overload, the faulty condition of prompting elevator device.
4. ultra thin type elevator panel block according to claim 3 is characterized in that, described main control chip (601) comprising:
Timer program module (613) realizes the timing resource that module needs;
LED ranks control program module (611) is utilized regularly resource, each row of led array is carried out gating respectively, and each capable row of this gating of LED are carried out switch control, to realize the light on and off control of all LED;
Button ranks control program module (612) is utilized regularly resource, and each row of push-button array is carried out gating respectively, and lists from each and to obtain the capable state that connects button of this gating, reads with the state of realizing all buttons;
Communication protocol module (614) is resolved the signal after communication module (607) conversion, obtains the state of all LED (511) and the state of buzzer phone (605); The communications protocol that becomes other control desks to discern the state exchange of the state of micro-switch (512) and control module (602) is transmitted simultaneously.
5. ultra thin type elevator panel block according to claim 2, it is characterized in that, micro-switch (512) on each button lamp plate (333) constitutes button indication group (510) with one or more LED (511), is that unit is connected with ranks control desk (334) with button lamp plate (333).
6. ultra thin type elevator panel block according to claim 1, it is characterized in that, described electronic functional unit (330) also comprises read out instrument (331) and/or interphone (332), the display window that read out instrument (331) is offered over against enclosing cover (320), interphone (332) go out the sound aperture over against what enclosing cover was offered.
7. ultra thin type elevator panel block according to claim 1 is characterized in that, described inner cap (340) back side is provided with at least one hook (801), is used to be suspended to the through hole of offering on the lift-cabin wall panel (803) (802) and locates.
8. button ranks control method as ultra thin type elevator panel block as described in the claim 5 is characterized in that carrying out as follows:
(1) apparatus for controlling elevator sends button affirmation instruction, and the ranks control desk starts micro-switch ranks control program module;
(2) the micro-switch ranks control module on the ranks control desk travels through control to each button of each row on the button lamp plate, and go up the row picked up signal result that each button is belonged to from row, if obtain useful signal, judge that then this button is pressed, if do not obtain useful signal, judge that then this button is not pressed;
(3) the ranks control desk is added up the control of the traversal on button lamp plate result according to micro-switch ranks control module, determines final actv. button.
9. LED ranks control method as ultra thin type elevator panel block as described in the claim 5 is characterized in that carrying out as follows:
(1) apparatus for controlling elevator sends LED affirmation instruction, and the ranks control desk starts LED ranks control program module;
(2) the LED ranks control module on the ranks control desk travels through control to each LED of each row on the button lamp plate, and go up the row picked up signal result that each LED is belonged to from row, if obtain useful signal, judge that then this LED is triggered, light this LED, if do not obtain useful signal, judge that then this LED is not triggered, keep extinguishing state.
10. control method as ultra thin type elevator panel block as described in the claim 4 is characterized in that carrying out according to the following steps:
(1) the pairing micro-switch of button lamp plate of some electric shock subfunction unit, the stressed back of button transmits signal;
(2) micro-switch transmission point touches signal and gives the ranks control desk, when micro-switch ranks control module reads effective push button signalling, sends to communication protocol module;
(3) communication protocol module is packed and protocol conversion to the button relevant information, is uploaded to communication module;
(4) communication module sends package information to apparatus for controlling elevator and handles;
(5) after apparatus for controlling elevator is handled the package information of receiving well, process information is sent to communication module;
(6) communication module sends to communication protocol module with process information;
(7) after communication protocol module is carried out protocol conversion to process information, send to control module;
(8) control module is analyzed the agreement that receives, and is converted to indicator lamp ranks signal, issues LED ranks control module;
(9) LED ranks control module is issued the button lamp plate with information, lights the cooresponding LED of button.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910101778 CN101992978B (en) | 2009-08-17 | 2009-08-17 | Super-thin elevator operation box and control method thereof |
| PCT/CN2009/076102 WO2011020277A1 (en) | 2009-08-17 | 2009-12-28 | Elevator car operation box and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN101992978B (en) | 2013-08-14 |
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Effective date of registration: 20201225 Address after: No. 1181, Bin'an Road, Binjiang District, Hangzhou City, Zhejiang Province, 310056 Patentee after: HANGZHOU OPTIMAX TECHNOLOGY Co.,Ltd. Patentee after: HANGZHOU XO-LIFT Co.,Ltd. Address before: Hangzhou City, Zhejiang province Binjiang District 310052 shore road 1181 Patentee before: HANGZHOU OPTIMAX TECHNOLOGY Co.,Ltd. |
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