CN102398807A - Elevator landing device - Google Patents
Elevator landing device Download PDFInfo
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- CN102398807A CN102398807A CN2011101815468A CN201110181546A CN102398807A CN 102398807 A CN102398807 A CN 102398807A CN 2011101815468 A CN2011101815468 A CN 2011101815468A CN 201110181546 A CN201110181546 A CN 201110181546A CN 102398807 A CN102398807 A CN 102398807A
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Abstract
The invention relates to an elevator landing device which can detect the landing of an elevator car in a more suitable way. In the embodiment, the elevator landing device comprises a detecting device and a control device. The detecting device is provided with multiple non-contact type detectors on one side of an elevating channel or one side of the elevating car in the elevating channel. The detectors are applied for detecting multiple objects to be detected and located on the other side of the elevating channel or the elevator car and corresponding to the multiple detectors. The control device controls the elevator car to function normally when at least one of the detectors is detected faulty and at least one detector is normal.
Description
The application goes out to be willing to that with japanese 2010-153866 (applying date is on July 6th, 2010) is the basis, enjoys preceence according to this application.The application is with reference to this application and comprise the full content of this application.
Technical field
The present invention relates to elevator and arrive at the floor device.
Background technology
The now known lift car that detects arrives at and becomes the predetermined elevator that arrives at floor position that elevator stops each layer of layer and arrive at the floor device.
, in the prior art, expectation is carried out more suitable car and is arrived at the floor detection.
Summary of the invention
The elevator of embodiment arrives at the floor device and possesses detecting device and control setup.In the detecting device; A plurality of non-contact detection devices of one side's of the car that is arranged at lift path or goes up and down in this lift path the position of leaving mutually detect with the body a plurality of to be detected that said a plurality of detectors are provided with accordingly respectively the opposing party in said lift path or said car.Thus, detecting device detects said car and arrives at the predetermined floor position that arrives at.Control setup in said a plurality of detectors at least 1 carries out the common operation control of said car unusually and under at least 1 normal situation.
Elevator according to above-mentioned formation arrives at the floor device, can be suitably the floor that arrives at of car be detected.
Description of drawings
Fig. 1 is the schematic plan that expression embodiment 1 related elevator arrives at the summary formation example of floor device.
Fig. 2 is encirclement line A shown in Figure 1, the partial top view of B.
Fig. 3 is the diagram of circuit of an example of the explanation embodiment related elevator control of arriving at the floor device.
Fig. 4 is the schematic side elevation that expression embodiment 2 related elevators arrive at the summary formation example of floor device.
Fig. 5 is the schematic plan that expression embodiment 3 related elevators arrive at the summary formation example of floor device.
Fig. 6 is the partial top view of encirclement line C shown in Figure 5.
The specific embodiment
Fig. 1 is the schematic plan that expression embodiment 1 related elevator arrives at the summary formation example of floor device; Fig. 2 is encirclement line A, a B partial top view shown in Figure 1, and Fig. 3 is the diagram of circuit of an example of the explanation embodiment related elevator control of arriving at the floor device.
It is as shown in the figure that the elevator of this embodiment arrives at floor device 1, is applied to elevator 2, detects car 4 and arrive at and become the predetermined floor position that arrives at of each layer that elevator stops layer.
At this, in the lift path 3, be provided with guide rail 9 at the go up and down spatial portion of (moving) of car 4.Guide rail 9 is that the up-down direction along car 4 is extended the rail shape member that is provided with in lift path 3, to the up-down channeling conduct of car 4.Guide rail 9 is arranged at the door pocket rear (inboard) of three frames of using escalator place 5 with respect to depth direction.Guide rail 9 broad ways in lift path 3 is provided with a pair of.Pair of guide rails 9 is provided with across car 4 with respect to Width relatively and abreast.Each guide rail 9 is arranged near the central portion of depth direction in lift path 3.
At this, the up-down direction of so-called car 4 typically is vertical direction.So-called depth direction be and the vertical direction depth direction of the car 4 of quadrature mutually, furthermore, for respect to using escalator place 5 approaching/direction left, typically, using escalator place 5 sides are depth direction side nearby, a side of leaving from using escalator 5 is the depth direction inboard.So-called Width is and vertical direction, the depth direction Width of the car 4 of quadrature mutually.
The elevator 2 that constitutes as described above; Utilize under the using escalator place call case of using escalator place operation board and/or through the elevator user who gets in the car 4 the elevator user through using escalator place 5 and to utilize under the car call situation of cage operating panel, control setup 8 is registered these callings.Then, in the elevator 2, control setup 8 carries out drive controlling based on the moving direction (up-down direction) of car 4 and/or the position of calling out to up-down drive division 6, and up-down drive division 6 makes car 4 move to bed of interest.In the elevator 2; If car 4 arrives at bed of interest, and arrive at floor device 1 through elevator and detect the predetermined floor position that arrives at that car 4 arrives at using escalator place 5 of each layer, then subsequently; 8 pairs of door gears of control setup 7 carry out open and close controlling, and the door of car 4 and the door of using escalator place 5 are opened synchronously.Thus, treat that in using escalator place 5 elevator user of ladder can get in the car 4, in addition, the elevator user in the car 4 can be at using escalator place 5 descending stairs.
; The elevator of this embodiment arrives at floor device 1; A plurality of detectors of detecting device 11 for example are set in the position of leaving each other, and the corresponding floor that arrives at that carries out car 4 with the mode of operation of these a plurality of detectors detects, thereby realize the suitable operation of car 4.
Particularly, elevator arrives at floor device 1 and comprises detecting device 11 and above-mentioned control setup 8.8 pairs of elevator 2 integral body of control setup are controlled and also are also used as the control setup that elevator arrives at floor device 1 at this.Be not limited to this in addition, the control setup that elevator arrives at floor device 1 also can constitute: constitute respectively with control setup 8, be electrically connected with control setup 8, carry out giving and accepting of detection signal and/or information such as drive signal, control command each other.
Detecting device 11 comprises a plurality of the 1st sensor 12 and the 2nd sensors 13 and a plurality of the 1st body 14 to be detected and the 2nd bodies 15 to be detected as body to be detected as detector.In the detecting device 11, detect, arrive at the predetermined floor position that arrives at thereby detect car 4 through 13 pairs the 1st body the 14, the 2nd bodies 15 to be detected to be detected of the 1st sensor the 12, the 2nd sensor.
The 1st sensor 12 and the 2nd sensor 13 are arranged at a side's of lift path 3 or car 4 the position of leaving each other, and the 1st body 14 to be detected and the 2nd body 15 to be detected are provided with the 1st sensor 12 and the 2nd sensor 13 respectively the opposing party of lift path 3 or car 4 accordingly.In the detecting device 11 of this embodiment, the 1st sensor 12 and the 2nd sensor 13 are arranged at car 4, the 1 bodies 14 to be detected and the 2nd body 15 to be detected is arranged at lift path 15.
The 1st sensor the 12, the 2nd sensor 13 is for example noncontacting proximity sensors such as optical pickocff, ultrasonic transduter, infradred sensor.At this, the 1st sensor the 12, the 2nd sensor 13 is a reflection type optical sensor.The 1st sensor 12 receives the floor that arrives at that detects car 4 from the reflected light of the 1st body 14 to be detected towards the light of predetermined direction projection.The 2nd sensor 13 receives the floor that arrives at that detects car 4 from the reflected light of the 2nd body 15 to be detected towards the light of predetermined direction projection.The 1st sensor the 12, the 2nd sensor 13 receives the light that is throwed and reflected by the 1st body the 14, the 2nd body 15 to be detected to be detected by projection portion 16 through light accepting part 17 respectively; Thereby detect the 1st body the 14, the 2nd body 15 to be detected to be detected, consequently detect car 4 and arrive at the predetermined floor position that arrives at.
The 1st sensor the 12, the 2nd sensor 13 is like Fig. 1, shown in Figure 2, and devices spaced apart on Width and being provided with thus, is arranged at the position of leaving each other.The 1st sensor the 12, the 2nd sensor 13 is arranged at a side and the opposite side of car 4 Widths at least.The 1st sensor the 12, the 2nd sensor 13 typically is arranged at the car threshold 18 of the vertical direction ground board of car 4 together through support member etc.Car threshold 18 is for being used for the 1st sensor the 12, the 2nd sensor 13 is fixed in the car 4 side fixed parts of car 4.Board is arranged at a limit of using escalator place 5 sides to car threshold 18 on the vertical direction of car 4 ground, is 4 residing parts of car.
The 1st sensor 12 is arranged at Width one side end of car threshold 18, and the 2nd sensor 13 is arranged at the Width end side of car threshold 18.At this, the 1st sensor 12 is arranged at the left end of seeing the car threshold 18 under the situation of car 4 from using escalator 5, and the 2nd sensor 13 is arranged at the right-hand end of seeing the car threshold 18 under the situation of car 4 from using escalator 5.The 1st sensor the 12, the 2nd sensor 13 is so that the such position relation of the optical axis direction broad ways of the light that throws of projection portion 16, light that light accepting part 17 received and being provided with for example.
The 1st body the 14, the 2nd body 15 to be detected to be detected is arranged at the position corresponding to the 1st sensor the 12, the 2nd sensor 13 in the lift path 3 respectively.The 1st body the 14, the 2nd body 15 to be detected to be detected comprises reflecting part 20, and the material that said reflecting part 20 is reflected light with high efficiency by that kind such as the metal sheet that for example has minute surface, metallizings, member etc. constitute.
The 1st body the 14, the 2nd body 15 to be detected to be detected, is provided with in the Width devices spaced apart corresponding to the 1st sensor the 12, the 2nd sensor 13 like Fig. 1, shown in Figure 2, thus, is arranged at the position of leaving each other.That is, the 1st body the 14, the 2nd body 15 to be detected to be detected is arranged at a side and the opposite side of car 4 Widths at least.The 1st body the 14, the 2nd body 15 to be detected to be detected typically is arranged at the using escalator place threshold 19 of the vertical direction ground board of using escalator place 5 together through support member etc.Using escalator place threshold 19 is fixed near the using escalator place 5 side fixed parts each using escalator place 5 of lift path 3 for being used for the 1st body the 14, the 2nd body 15 to be detected to be detected.Board is arranged at a limit of car 4 sides to using escalator place threshold 19 on the vertical direction of using escalator place 5 ground, is the residing part of door of using escalator place 5.The 1st body the 14, the 2nd body 15 to be detected to be detected is respectively established 1 group corresponding to using escalator place 5 of each layer at each layer.
The 1st body 14 to be detected is arranged at the end of Width one side of using escalator place threshold 19, and the 2nd body 15 to be detected is arranged at the end of the Width opposite side of using escalator place threshold 19.At this, the 1st body 14 to be detected is arranged at the left end of seeing the using escalator place threshold 19 under the situation of car 4 from using escalator 5, and the 2nd body 15 to be detected is arranged at the right-hand end of seeing the using escalator place threshold 19 under the situation of car 4 from using escalator 5.The 1st body the 14, the 2nd body 15 to be detected to be detected so that each reflecting part 20 with respect to Width respectively with each projection portion 16 of the 1st sensor the 12, the 2nd sensor 13, each light accepting part 17 opposed positions relation and be provided with.
In the detecting device 11; The 1st sensor the 12, the 2nd sensor 13 and the 1st body the 14, the 2nd body 15 to be detected to be detected are positioned; Make to be positioned under the situation that suitably arrives at floor position of each layer, become the 1st sensor the 12, the 2nd sensor 13 and detect position relation each layer the corresponding the 1st body the 14, the 2nd body 15 to be detected to be detected with this at car 4.At this, the floor position that suitably arrives at of so-called car 4 is typically like upper/lower positions, that is: car threshold 18 becomes identical with the vertical direction position of using escalator place threshold 19 and becomes the position of a face.
Detecting device 11 is so that be positioned at the position relation of the relative that kind of each projection portion 16, each light accepting part 17 broad ways of each reflecting part 20 and the 1st sensor the 12, the 2nd sensor 13 of the 1st body the 14, the 2nd body 15 to be detected to be detected under the suitable situation that arrives at floor position and be provided with at car 4.That is to say that the 1st body the 14, the 2nd body 15 to be detected to be detected is positioned under the suitable situation that arrives at floor position at car 4, each reflecting part 20 will reflect towards each light accepting part 17 from the light that each projection portion 16 of the 1st sensor the 12, the 2nd sensor 13 is throwed respectively.
Thereby detecting device 11 detects the 1st body the 14, the 2nd body 15 to be detected to be detected through the 1st sensor the 12, the 2nd sensor 13, arrives at the predetermined floor position that arrives at thereby can detect car 4.When the 1st sensor the 12, the 2nd sensor 13 and the 1st body 14 to be detected and the 2nd body 15 to be detected relative to each other the time; The light that each light accepting part 17 receives that each projection portion 16 throws and reflected by each reflecting part 20; Therewith correspondingly; Control setup 8 makes up-down drive division 6 work, makes car 4 stop in the position that car threshold 18, using escalator place threshold 19 become a face each other and positions.That is to say; Control setup 8 is controlled the driving of up-down drive division 6 corresponding to the arriving at the testing result that floor detects of detecting device 11, thereby can make car 4 arrive at the suitable floor position that arrives at that car threshold 18 and using escalator place threshold 19 become a face.
This control setup 8 is under the 1st sensor the 12, the 2nd sensor 13 whole normal circumstancess at a plurality of detectors typically, carries out the common operation control of car 4.At this; The common operation control of so-called car 4 typically is following operation control; Like above-mentioned ground; With correspondingly the driving of up-down drive division 6 is controlled from elevator user's operation input, and make car 4 move to and call out the corresponding appointment of registration bed of interest using escalator place 5 and arrive at the purpose floor.
Also have, control setup 8 can normally still be judged respectively the 1st sensor the 12, the 2nd sensor 13 through the whole bag of tricks unusually.Control setup 8 for example can normally still be judged the 1st sensor the 12, the 2nd sensor 13 according to work at present state of up-down drive division 6 etc. with from the magnitude relationship of the detection signal of the 1st sensor the 12, the 2nd sensor 13 unusually.Control setup 8 is for example inferred the current location of car 4 based on angle of rotation of the winch of up-down drive division 6 etc.; Correspondingly be in predetermined when arriving at floor position can being estimated as car 4 therewith; Under the situation of each detection signal size more than or equal to predefined normal value from the 1st sensor the 12, the 2nd sensor 13; It is normal to be judged to be the 1st sensor the 12, the 2nd sensor 13, and it is unusual under the situation littler than normal value, can be judged to be the 1st sensor the 12, the 2nd sensor 13.
And; Control setup 8; Even do not extrapolate the current location of car 4; But although for example from the size of the side's among the detection signal of the 1st sensor the 12, the 2nd sensor 13 detection signal more than or equal to the size of normal value the opposing party's detection signal than normal value under the little or not received situation of signal self, also can be judged to be upright normal and the opposing party is unusual among the 1st sensor 12 and the 2nd sensor 13.
And, control setup 8 a plurality of detectors promptly at least 1 among the 1st sensor the 12, the 2nd sensor 13 also carry out the common operation control of car 4 unusually and under at least 1 normal situation.At this; Control setup 8 is at least 1 among the 1st sensor the 12, the 2nd sensor 13 unusually and under at least 1 normal situation; On carrying out, proceed the common operation control of car 4 at least more than or equal to 1 the detector basis that the circular of such meaning is controlled unusually.
And control setup 8 promptly stops common operation control under the 1st sensor the 12, the 2nd sensor 13 whole unusual situation at a plurality of detectors, and temporarily stops the service in this elevator 2.Under this situation, control setup 8 sends all alarms of such meaning unusually of the 1st sensor the 12, the 2nd sensor 13 for example as alarm control to administrative center 10, for example urges the operator to be judged as unusual detector immediately and changes and/or clear up.
Next, one of the control example that elevator is arrived at floor device 1 with reference to the diagram of circuit of Fig. 3 describes.Also have, these control programs repeat to the control cycle of tens ms with every several ms.
At first, control setup 8 is based on from signal of the 1st sensor the 12, the 2nd sensor 13 etc. whether the 1st sensor 12 normally being judged (ST1).
Then, 8 pairs of administrative centers 10 of control setup send all alarms (ST7) of such meaning unusually of the 1st sensor the 12, the 2nd sensor 13, finish current control cycle, and get into next control cycle.
Such as stated elevator that constitutes arrives at floor device 1 and possesses detecting device 11 and control setup 8; Wherein, In the said detecting device 11; The 1st sensor the 12, the 2nd sensor 13 as a plurality of non-contact detection devices that leave the position mutually that are arranged at lift path 3 or the side in the car 4 that this lift path 3 is gone up and down; Detect the 1st body the 14, the 2nd body 15 to be detected to be detected of a plurality of bodies to be detected that are provided with accordingly with the 1st sensor the 12, the 2nd sensor 13 respectively as the opposing party who is arranged in lift path 3 or the car 4; Thereby detect car 4 and arrive at the predetermined floor position that arrives at, said control setup 8 carries out the common operation of car 4 at least 1 among the 1st sensor the 12, the 2nd sensor 13 unusually and under at least 1 normal situation.
Thereby; Elevator arrives in the floor device 1; The 1st sensor the 12, the 2nd sensor 13 detects detect the floor that arrives at of car 4 with its 1st body the 14, the 2nd body 15 to be detected to be detected that is provided with accordingly; Therefore; Even hypothesis dust be attached to 1 body to be detected and/or detector perhaps/and because of producing distortion takes place unusually, for example 1 light accepting part 17 can't suitably receive under the catoptrical situation, also can detect the floor that arrives at of car 4 reliably through other bodies to be detected, detector.And; Elevator arrives at floor device 1; Because the 1st sensor the 12, the 2nd sensor 13 is set in the position of leaving mutually, therefore can make the ambient environment of the 1st sensor 12 and the 2nd sensor 13 and the 1st body 14 to be detected and the 2nd body 15 to be detected inequality, so can reduce the possibility that a plurality of detectors all become unusual simultaneously; Thereby, can be for a long time reliably the floor that arrives at of car 4 be detected.
And; The elevator of this embodiment arrives in the floor device 1; The 1st sensor the 12, the 2nd sensor 13 is arranged at a side and the opposite side of car 4 Widths, thus can make the formation of the 1st sensor 12 and the 2nd sensor 13 and the formation of the 1st body 14 to be detected and the 2nd body 15 to be detected become same basically formation, can be as general-duty member, parts and constitute; Consequently can make effectively, can suppress manufacturing cost.And; Elevator arrives in the floor device 1; Be arranged at car threshold 18, using escalator place threshold 19 because constitute the 1st sensor the 12, the 2nd sensor the 13, the 1st body 14 to be detected and the 2nd body 15 to be detected of detecting device 11; So can when safeguarding, directly carry out separately adjustment, cleaning, thus, can alleviate the working load when safeguarding from using escalator 5.
And; Elevator arrives at floor device 1; At least 1 among the 1st sensor the 12, the 2nd sensor 13 unusually and under at least 1 normal situation, control setup 8 is not proceeded the common operation control of car 4 with not stopping, so can suppress to safeguard, safeguard, check the number of times of operation etc.; And alleviate 11 adjustment of the detecting device that undertaken by the operator and/or safeguard, basis such as inspection operation on, can be suitably the floor that arrives at of car 4 be detected.
Fig. 4 is the schematic side elevation that expression embodiment 2 related elevators arrive at the summary formation example of floor device.It is different with embodiment 1 that embodiment 2 related elevators arrive at the position of floor Device Testing device, body to be detected.About other formation, effect, the effect common with above-mentioned embodiment, omit the explanation of repetition as far as possible, and about main formation suitably with reference to Fig. 1 (following with the explanation embodiment too).
This embodiment elevator shown in Figure 4 arrives at floor device 201 and comprises detecting device 11 and control setup 8, and detecting device 11 comprises: a plurality of the 1st sensor 12 and the 2nd sensors 213 as detector; With a plurality of the 1st body 14 to be detected and the 2nd bodies 215 to be detected as body to be detected.
The 1st sensor the 12, the 2nd sensor 213 is a devices spaced apart and being provided with on the vertical direction in the up-down direction of car 4, thus, is arranged at the position of leaving each other.The 1st sensor the 12, the 2nd sensor 213 is arranged at a side and the opposite side of car 4 up-down directions at least.The 1st sensor the 12, the 1st body 14 to be detected because the 1st sensor the 12, the 1st body 14 to be detected that arrives at floor device 1 (Fig. 1, Fig. 2) with above-mentioned elevator for same formation, the position is set, so omit explanation.
The 2nd sensor 213 is a reflection type optical sensor, typically, is arranged at the beam portion 218 of the courtyard portion of car 4 vertical direction through support member etc.Beam portion 218 is for being used for the 2nd sensor 213 is fixed in the fixed part of car 4 sides of car 4.Beam portion 218 is the parts that constitute the beam shape of courtyard in the courtyard portion of the vertical direction of car 4.The 2nd sensor 213 is arranged at the end of Width one side's side of beam portion 218.The 2nd sensor 213 with respect to Width be arranged at the 1st sensor 12 mutually the same side the end, promptly see the end in beam portion 218 left sides under the situation of car 4 from using escalator 5.In other words, the 2nd sensor 213 is arranged at the vertical direction upside of the 1st sensor 12.The 2nd sensor 213 is so that the position relation of the optical axis direction broad ways of the light that throws of projection portion 16, light that light accepting part 17 received and being provided with for example.
The 2nd body 215 to be detected comprises reflecting part 20, for example is arranged at the position corresponding to the 2nd sensor 213 in the lift path 3.The 1st body the 14, the 2nd body 215 to be detected to be detected and the 1st sensor the 12, the 2nd sensor 213 accordingly, devices spaced apart on the up-down direction and being provided with thus, is arranged at the position of leaving each other.That is, the 1st body the 14, the 2nd body 215 to be detected to be detected is arranged at a side and the opposite side of car 4 up-down directions at least.The 2nd body 215 to be detected typically is arranged at the using escalator place threshold 19 of using escalator place 5 of the last layer of the using escalator place threshold 19 that is provided with the 1st body 4 to be detected via support member etc.The 2nd body 215 to be detected is so that with respect to the relative positions relation of the projection portion 16 of Width reflecting part 20 and the 2nd sensor 213, light accepting part 17 and be provided with.In the detecting device 11; The 1st sensor the 12, the 2nd sensor 213 and the 1st body the 14, the 2nd body 215 to be detected to be detected are positioned; Make to be positioned under the suitable situation that arrives at floor position, become the position relation that the 1st sensor the 12, the 2nd sensor 213 detects the 1st body the 14, the 2nd body 215 to be detected to be detected at car 4.The 1st body the 14, the 2nd body 215 to be detected to be detected is respectively established 1 group at each layer accordingly with using escalator place 5 of each layer.
Such as stated elevator that constitutes arrives in the floor device 201, and up-down direction one side and the opposite side at car 4 is provided with i.e. the 1st sensor the 12, the 2nd sensor 213 of a plurality of detectors at least.Thereby; Elevator arrives in the floor device 201; Because vertical direction upside and vertical direction downside in the up-down direction of car 4 are provided with the 1st sensor the 12, the 2nd sensor 213, so can the 1st sensor the 12, the 2nd sensor 213 be arranged at the position of leaving along the up-down direction of car 4.Thus; Elevator arrives in the floor device 201; Because can make the ambient environment of the 1st sensor 12 and the 2nd sensor the 213, the 1st body 14 to be detected and the 2nd body 215 to be detected inequality; So can reduce the possibility that a plurality of detectors all become unusual simultaneously, thereby, can be for a long time reliably the floor that arrives at of car 4 be detected.
Also have, detecting device 11 both can be also used as the 1st body 14 to be detected and following one deck using escalator place 5 the corresponding the 2nd bodies 215 to be detected, in other words, also can the 2nd body 215 to be detected be also used as using escalator place 5 the corresponding the 1st bodies 14 to be detected with last layer.Under this situation, for example, elevator arrives at floor device 201 can reduce the components number that this elevator of formation arrives at floor device 201, can suppress manufacturing cost.
Fig. 5 is that the summary that elevator that expression embodiment institute 3 relates to arrives at the floor device constitutes routine schematic plan, and Fig. 6 is an encirclement line C partial top view shown in Figure 1.Embodiment 3 related elevators arrive at floor Device Testing device, body position to be detected is different with embodiment 1.
Fig. 5, this embodiment elevator shown in Figure 6 arrive at floor device 301 and comprise detecting device 11 and control setup 8, and detecting device 11 comprises: a plurality of the 1st sensor 12 and the 2nd sensors 313 as detector; With a plurality of the 1st body 14 to be detected and the 2nd bodies 315 to be detected as body to be detected.
The 1st sensor the 12, the 2nd sensor 313 devices spaced apart and being provided with on the depth direction of car 4 thus, is arranged at the position of leaving each other.The 1st sensor the 12, the 2nd sensor 313 is arranged at the central portion and the using escalator place side of the depth direction of car 4 at least.The 1st sensor the 12, the 1st body 14 to be detected because the 1st sensor the 12, the 1st body 14 to be detected that arrives at floor device 1 (Fig. 1, Fig. 2) with above-mentioned elevator for same formation, the position is set, so omit explanation.
The 2nd sensor 313 is a reflection type optical sensor, typically, is arranged at the beam portion of the vertical direction ground board of car 4 through support member etc.Beam portion is the beam-like element that board constitutes the floor on the vertical direction ground of car 4.The 2nd sensor 313 is board on the vertical direction ground of car 4, is arranged at the central portion of depth direction.The 2nd sensor 313 is arranged at homonymy with respect to Width and the 1st sensor 12.In other words, the 2nd sensor 313 is arranged at the inboard of the depth direction of the 1st sensor 12.The 2nd sensor 213 is so that the position relation of the optical axis direction broad ways of the light of projection portion 16 projection, light that light accepting part 17 received and being provided with for example.
The 2nd body 315 to be detected comprises reflecting part 20, for example be arranged in the lift path 3 with the 2nd sensor 313 corresponding positions.The 1st body the 14, the 2nd body 315 to be detected to be detected and the 1st sensor the 12, the 2nd sensor 313 accordingly, devices spaced apart on the depth direction of car 4 and being provided with thus, is arranged at the position of leaving each other.That is, the 1st body the 14, the 2nd body 315 to be detected to be detected is arranged at the central portion and the using escalator place side of the depth direction of car 4 at least.And in the 1st body the 14, the 2nd body 315 to be detected to be detected at least 1, to be the 2nd body 315 to be detected at this be arranged at guide rail 9 via support member etc., this guide rail 9 is arranged in the lift path 3 and to the up-down channeling conduct of car 4.The 2nd body 315 to be detected is so that with respect to the relative positions relation of the projection portion 16 of Width reflecting part 20 and the 2nd sensor 313, light accepting part 17 and be provided with.Detecting device 11; The 1st sensor the 12, the 2nd sensor 313 and the 1st body the 14, the 2nd body 315 to be detected to be detected are positioned; Make to be positioned under the suitable situation that arrives at floor position, become the position relation that the 1st sensor the 12, the 2nd sensor 313 detects the 1st body the 14, the 2nd body 315 to be detected to be detected at car 4.The 1st body the 14, the 2nd body 315 to be detected to be detected is respectively established 1 group at each layer accordingly with using escalator place 5 of each layer.
Such as stated elevator that constitutes arrives in the floor device 301; A plurality of detectors are depth direction central portion side and the using escalator place side that the 1st sensor the 12, the 2nd sensor 313 is arranged at car 4 at least; A plurality of bodies to be detected promptly the 1st body the 14, the 2nd 315 at least 1 of bodies to be detected to be detected, be that the 2nd body 315 to be detected is being arranged at guide rail 9 at this, this guide rail 9 is arranged in the lift path 3 and to the up-down channeling conduct of car 4.Thereby; Elevator arrives in the floor device 301; Because central portion side and using escalator place side at the depth direction of car 4 are provided with the 1st sensor the 12, the 2nd sensor 313, thus can with the 1st sensor the 12, the 2nd sensor 313 be arranged at car 4 along position that depth direction leaves.Thus; Elevator arrives in the floor device 301; Because can make the ambient environment of the 1st sensor 12 and the 2nd sensor the 313, the 1st body 14 to be detected and the 2nd body 315 to be detected inequality; So can reduce the possibility that a plurality of detectors all become unusual simultaneously, thereby, can be for a long time reliably the floor that arrives at of car 4 be detected.
And; Elevator arrives at floor device 301 through from the comparison ungetable positions such as dust of using escalator place 5, promptly from the position that the depth side is left in using escalator 5 the 2nd sensor 313 is set; So can be attached to the 2nd sensor 313 and/or the 2nd body 315 to be detected suppresses to dust etc., can further lower a plurality of detectors and become unusual possibility simultaneously.In addition; Elevator arrives in the floor device 301; The 2nd body 315 to be detected is arranged at guide rail the 9, the 2nd sensor 313 and is arranged near this guide rail 9; Therefore can implement upkeep operation etc. with the 2nd sensor the 313, the 2nd body 315 to be detected to for example the 1st sensor the 12, the 1st body 14 to be detected, so can alleviate the working load when safeguarding.
Arrive at floor device 1,201,301 according to above-mentioned illustrated embodiment 1,2,3 related elevators; For example alleviating by detecting device 11 adjustment that the operating personnel carried out and/or safeguarding, on the basis of inspection operation etc., can be suitably the floor that arrives at of car 4 be detected.
Also have, arrive at the floor device at the above elevator that is illustrated and also can constitute through making up a plurality of above-mentioned embodiments.For example, a plurality of detectors also can constitute, and are provided with 1 in a side and car up-down direction one side's side of car width direction, 1 in addition of the opposite side of car width direction and the setting of car up-down direction opposite side.
Above-mentioned illustrated detecting device though be illustrated as 2 detectors of a plurality of detectors, a plurality of bodies to be detected, the formation of body to be detected as comprising respectively, also can comprise the detector more than or equal to 3, body to be detected respectively.
Above-mentioned illustrated detecting device; Though the type as a plurality of non-contact detection devices being set at car, in lift path a plurality of bodies to be detected being set is illustrated; But be not limited to this, also can a plurality of non-contact detection devices be set, a plurality of bodies to be detected be set in lift path at car.
In above explanation,, detector is not limited to this though being illustrated as reflection type optical sensor.Detector also can be the blocking type optical pickocff that arrives at floor that for example under the situation of the light that has throwed towards predetermined direction body blocking to be detected, detects body to be detected and detect car.Under this situation, body to be detected can have blocking portion, and this blocking portion interdicts and makes from the projection portion of detector this light accepting part of light out of reach towards the light accepting part projection of detector.
And detector also can be non-contact detection devices such as ultrasonic transduter, infradred sensor.Under this situation, body to be detected can be by for example constituting reflecting part with high efficiency reflection supersonic wave, ultrared material, member etc.
Though several embodiments of the present invention is illustrated, these embodiments are pointed out as illustration, are not that intention limits technical scheme.These embodiments can be implemented by other variety of ways, can carry out various omissions, replacement, change in the scope that does not break away from the technical scheme purport.These embodiments and/or its distortion are included in technical scheme and/or purport, are included in invention and its scope that is equal to that technical scheme is put down in writing equally.
Claims (7)
1. an elevator arrives at the floor device, it is characterized in that possessing:
Detecting device; The body a plurality of to be detected that its opposing party who detects at said lift path or said car through a plurality of non-contact detection devices of a side's of the car that is arranged at lift path or goes up and down in this lift path the position of leaving each other is provided with said a plurality of detectors has respectively accordingly arrived at the predetermined floor position that arrives at thereby detect said car; With
Control setup, it carries out the common operation control of said car at least 1 among said a plurality of detectors unusually and under at least 1 normal situation.
2. arrive at the floor device according to the described elevator of claim 1, it is characterized in that:
Said control setup is at least 1 among said a plurality of detectors unusually and under at least 1 normal situation, on the basis of carrying out at least more than or equal to the circular control of the unusual meaning of 1 said detector, proceeds said common operation control.
3. arrive at the floor device according to the described elevator of claim 1, it is characterized in that:
Said control setup stops said common operation control under the whole unusual situation of said a plurality of detectors.
4. arrive at the floor device according to the described elevator of claim 1, it is characterized in that:
Said a plurality of detector is arranged at a side and the opposite side of the Width of said car at least.
5. arrive at the floor device according to the described elevator of claim 1, it is characterized in that:
Said a plurality of detector is arranged at a side and the opposite side of the up-down direction of said car at least.
6. arrive at the floor device according to the described elevator of claim 1, it is characterized in that:
Said a plurality of detector is arranged at the central portion and the using escalator place side of the depth direction of said car at least;
At least 1 in said a plurality of body to be detected is arranged at guide rail, and said guide rail is arranged in the said lift path and to the up-down channeling conduct of said car.
7. arrive at the floor device according to the described elevator of claim 1, it is characterized in that:
Said detector receives the floor that arrives at that detects said car from the reflected light of said body to be detected towards the light of predetermined direction projection.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010153866A JP2012017154A (en) | 2010-07-06 | 2010-07-06 | Elevator landing apparatus |
| JP153866/2010 | 2010-07-06 |
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| Publication Number | Publication Date |
|---|---|
| CN102398807A true CN102398807A (en) | 2012-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101815468A Pending CN102398807A (en) | 2010-07-06 | 2011-06-30 | Elevator landing device |
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| Country | Link |
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| JP (1) | JP2012017154A (en) |
| CN (1) | CN102398807A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054049A (en) * | 2019-04-26 | 2019-07-26 | 上海木木聚枞机器人科技有限公司 | A kind of detection method and system of elevator operation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013220926A (en) * | 2012-04-18 | 2013-10-28 | Mitsubishi Electric Corp | Elevator car position-detecting system |
| JP2021127192A (en) * | 2020-02-10 | 2021-09-02 | 株式会社日立ビルシステム | Abnormality detection system and abnormality detection method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316052A (en) * | 2000-05-02 | 2001-11-13 | Mitsubishi Electric Corp | Position detecting device for elevator |
| JP2006151676A (en) * | 2004-12-01 | 2006-06-15 | Mitsubishi Electric Corp | Elevator inspection operation method, elevator inspection operation device and abnormal installation state detecting device of shaft equipment |
| JP3910505B2 (en) * | 2002-08-01 | 2007-04-25 | 株式会社日立製作所 | Elevator position detection device |
| CN101108708A (en) * | 2006-07-19 | 2008-01-23 | 株式会社日立制作所 | Elevator control device |
| CN101531304A (en) * | 2008-03-14 | 2009-09-16 | 东芝电梯株式会社 | Nidation detection device of elevator |
-
2010
- 2010-07-06 JP JP2010153866A patent/JP2012017154A/en active Pending
-
2011
- 2011-06-30 CN CN2011101815468A patent/CN102398807A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316052A (en) * | 2000-05-02 | 2001-11-13 | Mitsubishi Electric Corp | Position detecting device for elevator |
| JP3910505B2 (en) * | 2002-08-01 | 2007-04-25 | 株式会社日立製作所 | Elevator position detection device |
| JP2006151676A (en) * | 2004-12-01 | 2006-06-15 | Mitsubishi Electric Corp | Elevator inspection operation method, elevator inspection operation device and abnormal installation state detecting device of shaft equipment |
| CN101108708A (en) * | 2006-07-19 | 2008-01-23 | 株式会社日立制作所 | Elevator control device |
| CN101531304A (en) * | 2008-03-14 | 2009-09-16 | 东芝电梯株式会社 | Nidation detection device of elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054049A (en) * | 2019-04-26 | 2019-07-26 | 上海木木聚枞机器人科技有限公司 | A kind of detection method and system of elevator operation |
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| Publication number | Publication date |
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| JP2012017154A (en) | 2012-01-26 |
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