CN202201586U - Landing active device for energy-saving elevator system - Google Patents
Landing active device for energy-saving elevator system Download PDFInfo
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- CN202201586U CN202201586U CN2011203044380U CN201120304438U CN202201586U CN 202201586 U CN202201586 U CN 202201586U CN 2011203044380 U CN2011203044380 U CN 2011203044380U CN 201120304438 U CN201120304438 U CN 201120304438U CN 202201586 U CN202201586 U CN 202201586U
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- stop
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- landing
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Abstract
The utility model discloses a landing active device for an energy-saving elevator system. The landing active device comprises a main control CPU (Centre Processing Unit), a contactor POW, a frequency conversion system, a loop system, a car system and one or more landings; the landing active device for the energy-saving elevator system is characterized in that a coil control input end of the contactor POW is connected with a control output end of the main control CPU; one end of a normally open contact of the contactor POW is connected with a power supply, and the other end of the normally open contact is respectively connected with the frequency conversion system, the loop system, the car system and the landing; an elevator active loop is provided between the landing and the main control CPU; the elevator active loop comprises a Wake-up wire and a diode, wherein the Wake-up wire is connected on the main control CPU; and the Wake-up wire is connected with a switch button which is arranged in the landing. According to the landing active device for the energy-saving elevator system provided by the utility model, a landing power supply is switched off when the elevator enters an energy-saving sleep mode, and the main control CPU can still monitor the state of the landing switch button by the Wake-up wire.
Description
Technical field
The utility model relates to a kind of stop active device of stop active device production technology, particularly energy-conserving elevator system of powered down sleep energy-conserving elevator.
Background technology
Elevator has obtained using widely in many occasions as the means of delivery of vertical lift.And under the influence of green energy conservation overall situation, along with the rising of the total installed capacity amount of elevator, its consumption to the energy also more and more receives people's attention.
The energy consumption of elevator is divided into following components:
1, the energy for carrying pedestrian or goods to consume by actuating device and electrical motor;
2, be the energy that lift cage illumination and demonstration etc. consume;
3, the energy that consumes during the elevator standby.
People paid close attention to preceding two energy resource consumption more in the elevator field in the past, as adopting the higher permanent magnetic synchronous traction machine of efficient, adopting method such as energy back feed device to reduce the energy resource consumption that actuating device and electrical motor bring; Or adopt energy-conservation LED illumination to replace traditional lighting system to reduce the energy resource consumption of cage illumination etc.
More than 10 kilowatt power draw easily when elevator drive is moved, the standby power of several hectowatts is often ignored by people during the elevator standby.Yet the energy very long in some elevator standby time, and time of run occasion seldom, that the energy that consumes during its standby consumes in the time of will be considerably beyond operation.Power consumption 250W calculates during with conventional elevator standby, and one day 24 hours stand-by power consumption consumes the electric energy of 6 kilowatt hours altogether, for some operations every days for several times or tens of times elevator, and the energy consumption when obviously the total amount of standby energy consumption far surpasses the elevator operation.
The most effectual way that reduces the elevator stand-by power consumption is exactly when the unmanned use of elevator; Directly cut off the power supply of the most of electric component of elevator; Only keep necessary master cpu and monitor corresponding floor call; In case there is the people to press the landing switch button, by the power supply that master cpu recovers elevator device, elevator gets into servicing operating mode.Yet the elevator floor stops call up switch button of current routine is by the stop cpu monitor; Send to master cpu through serial communication mode then; Therefore master cpu is not monitored the state of landing switch button in conventional elevator, and in above-mentioned energy-conservation park mode, the stop power supply is excised; Stop CPU quits work, and master cpu can't be known the state of landing switch button.Certainly will to make master cpu also can monitor the landing switch button like this, when stop cuts off the power supply, still can obtain the state that shift knob is pressed.But increase along with the floor number of elevator; The landing switch button quantity of required monitoring is very many; Monitor all landing switch buttons wiring is increased, cost increases, and has lost conventional elevator and has adopted serial communication mode to gather the simple advantage of landing switch button state wiring.
The utility model content
The purpose of the utility model is to provide a kind of wiring simple for the deficiency that solves above-mentioned prior art; With low cost; Can under the cut situation of stop power supply, continue by master cpu monitoring landing switch button state; Press in case detected shift knob, can activate elevator rapidly, withdraw from the stop active device of the elevator device of energy-conservation park mode.
To achieve these goals; The stop active device of design-calculated energy-conserving elevator system of the utility model institute; Comprise master cpu, contactless switch POW, frequency conversion system, circuit system, car system and more than one stop; The coil control input end that it is characterized in that contactless switch POW is connected with the control output end of master cpu; Open contact one end of contactless switch POW is connected with power supply, and the other end is connected with frequency conversion system, circuit system, car system, stop respectively, between stop and master cpu, is provided with the elevator activation loop; The elevator activation loop comprises Wake-up line and diode, and the Wake-up wire joint is on master cpu, and the Wake-up line is connected with shift knob in being located at stop through diode.
Shift knob in the described stop comprises up call button, descending call button, in each stop with after shift knob bonded assembly diode is parallelly connected with the Wake-up wire joint, in stop, also be provided with landing indicator and stop HS-CPU.
With the Wake-up wire joint, be to comprise common cathode or two kinds of wiring connections of anode altogether after the described diode parallel connection.
The utility model is provided with the elevator activation loop between stop and master cpu; Wherein the coil of contactless switch POW is controlled by master cpu; And the series connection of the open contact of contactless switch POW inserts in the input power supply of frequency conversion system, circuit system, car system and stop, and master cpu can directly cut off the input power supply of frequency conversion system, circuit system, car system and stop; Said elevator activation loop comprises employing Wake-up line and diode, and diode one end is connected with the shift knob of each stop, is connected to the Wake-up line after the other end parallel connection; When elevator is in energy-conservation park mode; The stop power supply is cut off, but master cpu still can judge whether the shift knob registration through the Wake-up line of elevator activation loop, in case receive the useful signal of Wake-up line; Then activate elevator; By master cpu control contactor POW adhesive, connect the input power supply of frequency conversion system, circuit system, car system and stop, elevator gets into servicing operating mode.
Registration is that high level triggers or low level triggers according to shift knob, and its diode adopts common cathode or the different methods of attachment of anode altogether.
The stop active device of the energy-conserving elevator system that the utility model obtains; When elevator got into energy-conservation park mode, the stop power supply was excised, and master cpu still can be through the state of Wake-up line monitoring landing switch button; All landing switch buttons are through all parallelly connected the access in the Wake-up line behind the series diode; The actual effect of Wake-up line is for waking bus up, and system wiring is simple, and the cost of increase seldom.
Description of drawings
Fig. 1 is an embodiment elevator control power supply architecture scheme drawing;
Fig. 2 is the structural representation that embodiment 1 inserts the Wake-up line;
Fig. 3 is the structural representation that embodiment 2 inserts the Wake-up line.
Among the figure: master cpu 1, contactless switch POW2, open contact 21, frequency conversion system 3, circuit system 4, car system 5, stand 6, elevator activation loop 7, Wake-up line 8, diode 9, shift knob 10, up call button 11, descending call button 12, landing indicator 13, stop HS-CPU14, Vcc18 line 15, connection 16.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified.
Embodiment 1:
Like Fig. 1, shown in Figure 2; The stop active device of the energy-conserving elevator system that present embodiment provides; Comprise master cpu 1, contactless switch POW2, frequency conversion system 3, circuit system 4, car system 5 and more than one stop 6; The coil control input end of contactless switch POW2 is connected with the control output end of master cpu 1; Open contact 21 1 ends of contactless switch POW2 are connected with power supply, and the other end is connected with frequency conversion system 3, circuit system 4, car system 5, stop 6 respectively, between stop 6 and master cpu 1, are provided with elevator activation loop 7; Elevator activation loop 7 comprises Wake-up line 8 and diode 9, and Wake-up line 8 is connected on the master cpu 1, Wake-up line 8 through diode 9 be located at stop 6 interior shift knobs 10 and be connected.Shift knobs 10 in the described stop 6 comprise up call button 11, descending call button 12; Be connected with Wake-up line 8 with shift knob 10 bonded assembly diodes 9 parallel connection backs in each stop 6, in stop 6, also be provided with landing indicator 13 and stop HS-CPU14.Described diode 9 parallel connection backs are connected with Wake-up line 8, are to comprise common cathode or two kinds of wiring connections of anode altogether.
Present embodiment is provided with elevator activation loop 7 between stop 6 and master cpu 1; Wherein the coil of contactless switch POW2 receives master cpu 1 control; And open contact 21 series connection of contactless switch POW2 insert in the input power supply of frequency conversion system 3, circuit system 4, car system 5 and stop 6, and master cpu 1 can directly cut off the input power supply of frequency conversion system 3, circuit system 4, car system 5 and stop 6; Said elevator activation loop 7 comprises employing Wake-up line 8 and diode 9, and diode 9 one ends are connected with the shift knob 10 of each stop 6, are connected to Wake-up line 8 after the other end parallel connection; When elevator is in energy-conservation park mode; Stop 6 power supplys are cut off, but master cpu 1 still can judge whether shift knob 10 registrations through the Wake-up line 8 of elevator activation loop 7, in case receive the useful signal of Wake-up line 8; Then activate elevator; By master cpu 1 control contactor POW2 adhesive, connect the input power supply of frequency conversion system 3, circuit system 4, car system 5 and stop 6, elevator gets into servicing operating mode.10 registrations are that high level triggers or low level triggers according to shift knob, and its diode 9 adopts common cathode or the different methods of attachment of anode altogether.
Embodiment 2:
As shown in Figure 3, diode 9 adopts common cathode to connect method in the present embodiment.Because to be input as high level effective for shift knob 10, the wiring of up call button 11, descending call button 12 opposite sides changes high level into, because stop 6 power supplys are excised during energy-conservation dormancy, so this high level power supply should be provided by master cpu 1.When elevator is in energy-conservation park mode; Through increasing diode 9 at up call button 11, descending call button 12 places; Shift knob 10 signals of each stop all are connected on the Wake-up line 8, and Wake-up line 8 is connected to master cpu 1, detect the state of Wake-up line 8 by it; When the shift knob 10 of no stop 6 was pressed, Wake-up line 8 was in high-impedance state; In case have any shift knob 10 to press, Wake-up line 8 level are drawn high, activate thereby trigger elevator.Compare with the embodiment of Fig. 2; Present embodiment need increase power Vcc 18 lines 15 that provided by master cpu 1; So that guarantee in stop 6 outage still can pilot switch button 10 states; And shift knob 10 is in open-circuit condition when not being pressed all the time, and this power supply can't increase additional energy consumption.
The process that is activated by shift knob 10 when elevator is in energy-conservation park mode can be undertaken by following description.When energy-conservation park mode; Master cpu 1 passes through the condition monitoring landing switch button 10 of Wake-up line 8 all the time; When any one shift knob 10 was pressed, Wake-up line 8 was changed to corresponding level, and master cpu 1 detects back demand working contactless switch POW2; Other electric system of stop 6 and elevator is got; Enter into mode of operation immediately and set up communication with master cpu 1 after the stop HS-CPU14 energising, being detected by stop HS-CPU14 specifically is that the shift knob 10 of which stop 6 is pressed, and testing result is sent to master cpu 1; Master cpu 1 detects the state of residing state of elevator and safety return circuit again, if testing result satisfies the elevator condition of service, and shift knob 10 signals that transmit of the corresponding above-mentioned stop HS-CPU14 of master cpu 1 then, elevator gets into servicing operating mode once more.
Above-mentioned elevator activation is pressed from shift knob 10 and begins to set up communication, safety inspection with stop HS-CPU14 and respond 10 callings of landing switch button to master cpu 1; Whole process is accomplished at the hundreds of millisecond; In actual mechanical process; The user only need once push landing switch button 10, just can activate elevator and respond this shift knob 10 callings, does not therefore change being accustomed to ladder of user.
More than through embodiment the utility model has been carried out detailed explanation, but these are not the restriction of formation to the utility model.Those skilled in the art also can make some distortion and improvement under the situation that does not break away from the utility model principle, and these also should be regarded as belonging to the protection domain of the utility model.
Claims (3)
1. the stop active device of an energy-conserving elevator system; Comprise master cpu (1), contactless switch POW (2), frequency conversion system (3), circuit system (4), car system (5) and more than one stop (6); The coil control input end that it is characterized in that contactless switch POW (2) is connected with the control output end of master cpu (1); Open contact (21) one ends of contactless switch POW (2) are connected with power supply; The other end is connected with frequency conversion system (3), circuit system (4), car system (5), stop (6) respectively, between stop (6) and master cpu (1), is provided with elevator activation loop (7); Elevator activation loop (7) comprises Wake-up line (8) and diode (9), and Wake-up line (8) is connected on the master cpu (1), and Wake-up line (8) is connected through diode (9) shift knob (10) interior with being located at stop (6).
2. the stop active device of energy-conserving elevator according to claim 1 system; It is characterized in that the shift knob (10) in the described stop (6) comprises up call button (11), descending call button (12); Be connected with Wake-up line (8) with shift knob (10) bonded assembly diode (9) parallel connection back in each stop (6), in stop (6), also be provided with landing indicator (13) and stop HS-CPU (14).
3. the stop active device of energy-conserving elevator according to claim 2 system is characterized in that described diode (9) parallel connection back is connected with Wake-up line (8), is to comprise common cathode or two kinds of wiring connections of anode altogether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203044380U CN202201586U (en) | 2011-08-19 | 2011-08-19 | Landing active device for energy-saving elevator system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203044380U CN202201586U (en) | 2011-08-19 | 2011-08-19 | Landing active device for energy-saving elevator system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202201586U true CN202201586U (en) | 2012-04-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203044380U Withdrawn - After Issue CN202201586U (en) | 2011-08-19 | 2011-08-19 | Landing active device for energy-saving elevator system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202201586U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311020A (en) * | 2011-08-19 | 2012-01-11 | 宁波市鸿腾机电有限公司 | Layer station activation device for energy-saving elevator system and control method thereof |
| CN104843568A (en) * | 2015-05-29 | 2015-08-19 | 西继迅达（许昌）电梯有限公司 | Digital servo elevator driver |
-
2011
- 2011-08-19 CN CN2011203044380U patent/CN202201586U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102311020A (en) * | 2011-08-19 | 2012-01-11 | 宁波市鸿腾机电有限公司 | Layer station activation device for energy-saving elevator system and control method thereof |
| CN102311020B (en) * | 2011-08-19 | 2013-07-03 | 宁波市鸿腾机电有限公司 | Layer station activation device for energy-saving elevator system and control method thereof |
| CN104843568A (en) * | 2015-05-29 | 2015-08-19 | 西继迅达（许昌）电梯有限公司 | Digital servo elevator driver |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120425 Effective date of abandoning: 20130703 |
|
| RGAV | Abandon patent right to avoid regrant |