CN101123556B - Transmission system for elevator - Google Patents
Transmission system for elevator Download PDFInfo
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- CN101123556B CN101123556B CN2007101402308A CN200710140230A CN101123556B CN 101123556 B CN101123556 B CN 101123556B CN 2007101402308 A CN2007101402308 A CN 2007101402308A CN 200710140230 A CN200710140230 A CN 200710140230A CN 101123556 B CN101123556 B CN 101123556B
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Abstract
The invention provides an elevator transportation system, which applies the main control device for controlling the elevator action and transportation passages temporarily installed at the information terminal of the transportation passage, respective call registration device and etc, among the respective sub unit, wherein, a plurality of addresses are set aiming at the respective sub unit, a main control device outputs the respective address to the transportation passage periodically, each sub unit outputs the information to the transportation passage when the own address is output to the transportation passage and neglects the output to the residual address of the sub unit and outputs the next sub unit address when the main control device does not receive the information in the allowance time after starting the address output.
Description
Technical field
The present invention relates to be arranged on the elevator device of building such as building, relate in particular to the transmission system that car to elevator moves the elevator of the information exchange between the sub-device of the main control unit of control and call register apparatus etc.
Background technology
Figure 18 is arranged on the summary pie graph of the elevator device of buildings such as building.As shown in figure 18, the car 1 of elevator moves up and down in lift well 2.In the Machine Room of the upside of this lift well 2, be provided with: be assembled with the hoist engine 4 that makes the motor that car 1 transfers up and down by hawser 3; Drive the drive division 5 of this hoist engine 4; With main control unit 6.
And for example under the situation of the building of eight floors, " the platform calling " that will be registered by the platform call register apparatus 7 that is arranged on from one deck (1F) to the escalator of each layer of eight layers (8F) is by transmission path 8 input main control units 6.In addition, will import main control units 6 by transmission path 10 by " car call " that the car call register apparatus 9 that is arranged in the car 1 is registered.In addition, main control unit 6 and drive division 5 are incorporated in the control board 12.From external power source 11 to main control unit 6 and drive division 5 supply capabilities.
Shown in Figure 19 A, be assembled with: by all directions button 7a, the 7b of the uplink and downlink of the elevator user operation that waits elevator at escalator at each platform call register apparatus 7; With the moving direction of the car 1 that shows current elevator and the display 7c of current location (floor).
In addition, shown in Figure 19 B, the car call register apparatus 9 in car 1 is assembled with: the elevator user who enters this car 1 specifies eight whereabouts button 9a of the purpose floor of oneself; Be assembled in nine Push-button lamp 9b in each whereabouts button 9a; And the moving direction of the own car of being taken advantage of 1 of expression and the display 9c of current location (floor).
And, when passing through transmission path 8,10 with platform calling or car call input main control unit 6, detect the current location (floor) of car 1, send cars 1 to drive division 5 and call out or the move of the purpose floor that car call is specified to platform.Drive division 5 drives the motor of hoist engine 4, and car 1 is moved to the purpose floor.
In addition, in Japanese Patent Application Publication communique (P2004-120043A), disclose, carried out the information transmit-receive between main control unit 6 and each the platform call register apparatus 7 and the elevator transmission system of the information transmit-receive between main control unit 6 and the car call register apparatus 9 in the periodic transfer mode.
Promptly, each platform call register apparatus 7 of 1F～8F, " platform callings " of being registered by all directions button 7a, 7b operation to main control unit 6 output, specify self place floor, and import the moving direction of shown elevator and the information of car position to display 7c from main control unit 6.
In addition, car call register apparatus 9 sends " car call " registered by whereabouts button 9a, specify the whereabouts floor to main control unit 6.And, from main control unit 6 to car call register apparatus 9 input, the information of lighting at the Push-button lamp 9b of the information of the moving direction of the car 1 of the shown elevator of display 9c and car position, the floor that will be registered by " car call ".
In the periodic transfer mode, as shown in figure 20, main control unit 6 is set independent address AD at respect to the various information (push-botton operation, elevator position) of 7 transmitting-receivings of each the platform call register apparatus from 1 layer (1F) to 8 layers (8F), with respect to the various information of car call register apparatus 9 transmitting-receivings (button information, elevator information, light button etc.)
1, AD
2..., AD
19
And shown in the time diagram of Figure 21 A, main control unit 6 is with the certain hour interval T of for example 200 μ s etc.
SPeriodically (periodically) is to described each address of transmission path 8,10 outputs.In addition, main control unit 6 is in the transmission address AD that is used for sending to each sub-device of each platform call register apparatus 7, car call register apparatus 9 information (dateout) to transmission path 8,10 outputs
2, AD
4..., AD
19Afterwards, various information (the elevator position D that also should send to its output
2), (elevator position
D4) ..., (light button D
19).
In addition, will be used to receive the address AD of the information (input data) of (push-botton operations) such as platform calling from each sub-device of each platform call register apparatus 7, car call register apparatus 9 etc., car call
1, AD
3... be defined as to receive and use the address.
Each sub-device of each the platform call register apparatus 7 that is connected with transmission path 8,10, car call register apparatus 9 etc., when the reception that sets when self device at transmission path 8,10 is output with the address, the information (input information, push-botton operation) that should send to main control unit 6 to transmission path 8,10 outputs.And when the reception that sets when self device at transmission path 8,10 was output with the address, each sub-device information that this address is follow-up received as the information that mails to self (dateout), for example shows at display.
For example, when from 6 pairs of transmission paths of main control unit, 8 OPADD AD
1The time, the operation of exporting by all directions button 7a, 7b to transmission path 8 from 1 layer platform call register apparatus 7 has or not platform call information (the data D that represents
1), main control unit 6 is with this information (data D
1) as information (the data D that has or not that represents to call out from the platform that 1 layer platform call register apparatus 7 is imported
1) read in, and implementation data is handled.
And, when from 6 pairs of transmission paths of main control unit, 8 OPADD AD
2And follow-up information (data D
2) time, set address AD
21 layer platform call register apparatus 7 read in this information (data D
2), and show at display 7c as the current location (floor) of the car 1 of elevator.
In the transmission system of such elevator, for example, situation about breaking down at 2 layers platform call register apparatus 7 is arranged, the situation that the action of 2 layers platform call register apparatus 7 stops also to be arranged at elevator under 2 layers of state that does not stop.In this case, shown in the time diagram of Figure 21 B, even the reception address AD that sets at 2 layers platform call register apparatus 7 to transmission path 8 output
3, also not from 2 layers platform call register apparatus 7 output information (data D
3).In this case, from the reception address AD
3Output through for example allowed time T of 300 μ s
EAfter moment output next address AD
4
So, each sub-device is in normal condition, and each sub-device and main control unit 6 are with some cycles T (=3.8ms) the periodically implementation information transmission of for example 3.8ms etc.
But, even in the transmission system of above-mentioned such elevator, also still there is the following problems that needs improvement.
In elevator device as shown in figure 22, contain the mass data of the adjustment data that comprise that the car 1 that is used to make elevator successfully moves to the purpose floor at main control unit 6 internal memories.The attendant is when overhauling the periodic maintenance of this elevator, at the transmission path 8 interim information terminals 13 that are used to confirm, adjust, change these setting datas of installing.
Also have, the attendant operates this information terminal 13, confirms, adjusts, changes the setting data in the main control unit 6.
In this case, be installed on the information terminal 13 of transmission path 8 temporarily, also, as shown in figure 23, set a plurality of address AD with each the platform call register apparatus 7 that is connected in this transmission path 8,10, car call device 9 the same ground
20, AD
21, AD
22, AD
23Therefore, this information terminal 13 also with each platform call register apparatus 7, car call device 9 with same condition, implement and main control unit 6 between information exchange.
But, because this information terminal 13 has multinomial function, so between this information terminal 13 and main control unit 6, receive and dispatch bulk information.Therefore, as shown in figure 23, compare, set the above address AD of twice with platform call register apparatus 7, car call device 9
20～AD
23And, in 4 addresses, 3 address AD of beginning
20～AD
22Be various information (the data D that are used to receive from information terminal 13
20～D
22) reception use the address.
Therefore, after the Maintenance and Repair operation that finishes above-mentioned elevator device, pull down from transmission path 8 under the state of information terminal 13, even main control unit 6 is to each address AD of transmission path 8 output information terminals 13
20～AD
22, information terminal 13 is not exported various information (data D yet
20～D
22), therefore, main control unit 6 is with each address AD below second
21, AD
22, AD
23, with common time interval T
S(=200 μ s) compares the only allowed time T of long 100 μ s
E(=300 μ s) exports at interval.
In fact will be in a plurality of addresses that information terminals 13 8 that pull down from transmission path, that do not have to install set, with common time interval T
SThe allowed time T that compares long
EThe interval to transmission path 8 output, consequently, each the platform call register apparatus 7 that existence is connected with this transmission path 8 and the period T of the message transmission between car call device 9 and the main control unit 6 are elongated, and the possibility of hysteresis takes place in the information gathering of 6 pairs of each platform call register apparatus 7 of main control unit and car call device 9.
In addition, the problems referred to above for example, even be in elevator under the state that certain floor is not stopped, also can take place under the situation that the action of the platform call register apparatus 7 of certain floor is stopped.This situation, for the elevator user of this elevator, sensation from operate each platform call register apparatus 7, car call register apparatus 9 to the car 1 of elevator is actual begin to move till, spended time is long, response reduces.
Summary of the invention
The present invention makes in view of such situation, its purpose is, even provide a kind of under the situation of pulling down each the sub-device that comprises information terminal from transmission path and make under the action situation about stopping, the cycle that still can prevent the message transmission between remaining each sub-device and the main control unit significantly prolongs, and can also improve the transmission system of elevator of the response of elevator.
The transmission system of elevator of the present invention possesses: comprise the escalator of each layer that is arranged on building and the respectively a plurality of sub-device of the call register apparatus of calling that car is interior, log-on operation is imported of elevator; And and this each sub-device between comprise the transmitting-receiving of the various information of calling by transmission path, and to the main control unit that moves car by the specified floor of calling that receives.
And in the transmission system of the elevator of this invention, the main control unit storage is at a plurality of addresses of setting one by one of each sub-device.Main control unit is periodically exported each address to transmission path.Each sub-device, when the address of self is output to transmission path, should be to transmission path output to the information of main control unit transmission.And even when main control unit still can not receive information through the allowed time after address output, omit the remaining address output for this sub-device, output needle is to the address of next height device.
In the transmission system of the elevator that constitutes like this, even it is because any former thereby when transmission path is pulled down sub-device or the sub-device of action halted state takes place, also only send the address of the beginning in a plurality of addresses that sub-device sets at this to transmission path, do not export remaining each address, therefore, the cycle that can prevent the message transmission between remaining each sub-device and the main control unit significantly prolongs.
In addition, in the transmission system of the related elevator of other invention, main control unit is stored at least and is comprised that the message pick-up that sets at each sub-device sends a plurality of addresses of using the address with address and information.And main control unit periodically receives the address of usefulness and information to transmission path output information and sends with the address and the information that should send to sub-device.Each sub-device, when the message pick-up of self is output to transmission path with the address, should be to transmission path output to the information of main control unit transmission, when the information transmission of self was output to transmission path with the address, the information that this address is follow-up was as the message pick-up that mails to self.And, even after main control unit receives with the address from output information, still can not receive information the time, omitting for the remaining address of this sub-device and the output of information through the allowed time, output needle is used the address to the message pick-up of next height device.
In the transmission system of the elevator that constitutes like this, because any former thereby when transmission path is pulled down sub-device or the sub-device of action halted state takes place, being breaking at information that this sub-device sets sends with the address and the information that should send to this sub-device, therefore, invalidly location, garbage have been prevented from transmission path, to transmit.
In addition, in the transmission system of the related elevator of other invention, setting a plurality of sub-device of each address, comprise can be set to with freely loading and unloading transmission path, the information terminal to carry out information exchange between the state that is installed on transmission path and the main control unit.And, even when main control unit still can not receive information through the allowed time behind the address of output information terminal, omitting output for the remaining address of this information terminal, output needle is to the address of next height device.
In the transmission system of the elevator that constitutes like this, under the state that information terminal is pulled down from transmission path, main control unit only sends the address of the beginning in a plurality of addresses that set at information terminal to transmission path, do not export remaining each address, so and foregoing invention is same, can prevent that the cycle of the message transmission between remaining each sub-device and the main control unit from significantly prolonging.
In addition, in the transmission system of the related elevator of other invention, comprise at a plurality of sub-devices, can be set to with freely loading and unloading transmission path, the information terminal to carry out information exchange between the state that is installed on transmission path and the main control unit.Store a plurality of addresses of setting one by one at each sub-device at main control unit.And main control unit is periodically exported the whole address in the call register apparatus and the address of the beginning in the information terminal to transmission path.Each sub-device, when the address of self is output to transmission path, should be to transmission path output to the information of main control unit transmission.When main control unit when information terminal receives information, the address below second of exporting this information terminal to transmission path.
In the transmission system of the elevator that constitutes like this, because for example be set with only address at information terminal at first, even for example pulling down from transmission path under the state of this information terminal, because only added at an allowed time of the address of beginning, significantly prolonged so can prevent the cycle of the message transmission between remaining each sub-device and the main control unit.And, because when information terminal is installed on transmission path, export the address below second in this information terminal to transmission path, thus adopt information terminal can and main control unit between implement the sufficient information exchange.
In the present invention, even pull down from transmission path and main control unit between periodically carry out under the situation of each sub-device of information exchange and make under its situation that stops to move, the cycle that still can prevent the information exchange between remaining each sub-device and the main control unit significantly prolongs, and can improve whole response.
Description of drawings
Fig. 1 is the summary pie graph of elevator device that the transmission system of the related elevator of first execution mode of the present invention is installed.
Fig. 2 is the block diagram that the summary of the information terminal of the expression transmission system that is fit into first execution mode constitutes.
Fig. 3 is the block diagram that the summary of the main control unit of the expression transmission system that is fit into first execution mode constitutes.
Fig. 4 is the figure that is illustrated in the memory contents of the formed address information table of comparisons in the main control unit of the transmission system that is fit into first execution mode.
Fig. 5 is the figure that is illustrated in the memory contents of formed address output journal in the main control unit of the transmission system that is fit into first execution mode.
Fig. 6 is the flow chart of action of the main control unit of the expression transmission system that is fit into first execution mode.
Fig. 7 A represents the time diagram of the action of system in the past.
Fig. 7 B is the time diagram of action of the transmission system of expression first execution mode.
Fig. 7 C is the time diagram of action of the transmission system of expression first execution mode.
Fig. 8 is the block diagram that the summary of the main control unit of the expression transmission system that is fit into the related elevator of second execution mode of the present invention constitutes.
Fig. 9 is the flow chart of action of the main control unit of the expression transmission system that is fit into second execution mode.
Figure 10 A is the time diagram of action of the transmission system of expression second execution mode.
Figure 10 B is the time diagram of action of the transmission system of expression second execution mode.
Figure 11 is the block diagram that the summary of the main control unit of the expression transmission system that is fit into the related elevator of the 3rd execution mode of the present invention constitutes.
Figure 12 is the figure that is illustrated in the memory contents of the formed address information table of comparisons in the main control unit of the transmission system that is fit into the 3rd execution mode.
Figure 13 is the interior formed figure that appends the memory contents of the address information table of comparisons of main control unit that is illustrated in the transmission system that is fit into the 3rd execution mode.
Figure 14 is illustrated in the figure of the memory contents of formed address output journal in the main control unit of the transmission system that is fit into the 3rd execution mode.
Figure 15 is the flow chart of action of the main control unit of the expression transmission system that is fit into the 3rd execution mode.
Figure 16 is the flow chart of action of the main control unit of the expression transmission system that is fit into the 3rd execution mode.
Figure 17 A is the time diagram of action of the transmission system of expression the 3rd execution mode.
Figure 17 B is the time diagram of action of the transmission system of expression the 3rd execution mode.
Figure 18 is mounted in the summary pie graph of elevator device of the transmission system of elevator in the past.
Figure 19 A is mounted in the outside drawing of the platform call register apparatus of elevator device.
Figure 19 B is mounted in the outside drawing of the car calling mechanism of elevator device.
The figure of Figure 20 address that to be expression set by each sub-device of the transmission system that is fit into elevator in the past.
Figure 21 A is the time diagram of the action of this transmission system in the past of expression.
Figure 21 B is the time diagram of the action of this transmission system in the past of expression.
Figure 22 is the summary pie graph of elevator device that the transmission system of other elevators in the past has been installed.
Figure 23 is illustrated in each address that information terminal sets and the figure of each information.
Embodiment
Below, use the description of drawings the embodiments of the present invention.
(first execution mode)
Fig. 1 is the schematic diagram that the summary of the elevator device of expression transmission system that the related elevator of first execution mode of the present invention is installed constitutes.To with Figure 18, the additional identical symbol of part that elevator device in the past shown in Figure 22 is identical.Therefore, omit the detailed description of repeating part.
In the Machine Room of the upside of lift 2, be provided with: hoist engine 4; Drive the drive division 5 of this hoist engine 4; With main control unit 6a.Hoist engine 4 comprises the motor that car 1 is moved up and down in lift well 2 by hawser 3.
And, at the escalator of each floor, be provided with the platform call register apparatus 7 shown in Figure 19 A.Call out by each platform that transmission path 8 is registered by each platform call register apparatus 7 to main control unit 6a output.In addition, at the car call register apparatus 9 that is provided with in the car 1 shown in Figure 19 B.Export the car call of being registered by car call register apparatus 9 to main control unit 6a by transmission path 10.
And at transmission path 8, when this charged terraced system being carried out the periodic maintenance maintenance, transmission path 8 loading and unloading freely are provided with relatively, are used for the information terminal 13 that the setting data that is stored in the main control unit 6a is confirmed, adjusts, changed.
Information exchange between each sub-device such as each platform call register apparatus 7, car call register apparatus 9, information terminal 13 and the main control unit 6a is implemented in the periodic transfer mode by transmission path 8,10.
Fig. 3 is a block diagram of for example representing that the summary of the main control unit 6a that is made of computer constitutes.In this main control unit 6a, be provided with: call distribution portion 29; Car mobile control division 26; Setting data memory 27; The address information table of comparisons 15; And carry out the transmission control part 14 of information exchange between each sub-device in the periodic transfer mode; And carry out the data input and output control part 28 of the relaying of reading, writing of the data between these each ones, memory, the table.
And, and each sub-device between carry out being provided with in the transmission control part 14 of information exchange in the periodic transfer mode: address output sequential memory 16; OPADD is read portion 17; Address efferent 18; Receiving and transmitting part 19; Data output section 20; With data extraction unit 25.
The concrete formation of each one and concrete action below are described in order.
In the system of this execution mode, as shown in Figure 1,9, one information terminals of 7, one car call register apparatus of 8 platform call register apparatus 13 that are provided with from 1 layer (1F) to 8 layers (8F) add up to 10 sub-devices.And, in the address information table of comparisons 15 as shown in Figure 4, as Figure 20, as shown in Figure 23, set a plurality of address AD of setting one by one at each the sub-device that adds up to 10 respectively
1, AD
2..., AD
23With the information that sends to each sub-device after the corresponding address institute's information requested (push-botton operation, order data, writing position (read-out position), writing position), appropriate address (elevator position, light button, video data).
In addition, will be used for request (acceptances) from each sub-device of push-botton operation etc. information 22 (data D to main control unit 6a transmission
1, D
3, D
5..., D
22) address (AD
1, AD
3..., AD
22) be defined as to receive and use address 21.In addition, will be used to specify information 24 (the data D that (transmission) sends to each sub-device from the main control unit 6a of elevator position etc.
2, D
4, D
6..., D
23) address (AD
2, AD
4, AD
6..., AD
23) be defined as to send and use address 23.
For example, be set with three receptions address 21 (AD for information terminal 13
20, AD
21, AD
22), receive with address 21 (AD for each
20, AD
21, AD
22), export write command data (D from information terminal 13 to transmission path 8
20), writing position (D
21), write data (D
22) these three information 21.And, be set with transmission address 23 (AD for information terminal 13
23), sending with address 23 (AD
23) afterwards, export video data D to transmission path 8 from main control unit 6a
23Information 24.
As shown in Figure 5, formed address output sequential memory 16 in transmission path 14, store: expression is to each address AD of transmission path 8,10 outputs
1, AD
3..., AD
23The address number N of output order; Whether will respond to each address (kind of described address), the sub-device of object.
OPADD is read portion 17, reads each address of being stored in address output sequential memory 16 in order and sends to address efferent 18.Address efferent 18 shown in the time diagram of Fig. 7 C, is periodically read each address AD that portion 17 is imported to transmission path 8,10 outputs from OPADD by receiving and transmitting part 19 with the certain hour interval T S of for example 200 μ s etc.
1, AD
3..., AD
23
Each calling (push-botton operation) that data input and output control part 28 will be imported sends to call distribution portion 29 or car mobile control division 26, and the write command of input is sent to setting data memory 27.
In addition, shown in the time diagram of Fig. 7 B, data extraction unit 25, accepting with after the address 21, even from output accept with behind the address 21 through for example allowed time TE of 300 μ s, when receiving and transmitting part 19 did not have to receive the information 22 (data D) that receive yet, the notice OPADD was read portion 17 and is not received data.
OPADD is read portion 17, omit from address output sequential memory 16 and read address space left for the sub-device in the transmission source of the information 22 that should receive, and sensing pin is to the address of next height device, and send to address efferent 18.
For example, shown in the time diagram of Fig. 7 B, at the reception address 21 (AD of the beginning that sets by information terminal 13
20) afterwards, at write command data (D
20Even) through the allowed time T of 300 μ s
EUnder the situation that does not also have to receive, the address AD of other that terminate in that information terminal 13 sets
21, AD
22, AD
23And video data D
23Output, send at i.e. 1 layer the reception of platform call register apparatus 7 of next height device with address 21 (AD
1).
In setting data memory 27, store a plurality of setting datas of the adjustment data that comprise that the car 1 that is used to make elevator moves to the purpose floor swimmingly.And, this setting data memory 27 write the portion of reading, carry out 25 that extracted out by the data extraction unit, from the write command data (D of information terminal 13
20), writing position (D
21), write data (D
22) adjustment, the change of specified setting data.
In addition, at data extraction unit 25 input sense command data (D
20), read-out position (D
21) situation under, said write is read portion and is being sent with address 23 (AD
23) afterwards, read read-out position (D
21) setting data, with it as video data (D
23) by data input and output control part 28, send to data output section 20.
Call distribution portion 29, the platform call distribution that will be extracted out by data extraction unit 25, be imported from data input and output control part 28 sends allocation result by data input and output control part 28 to car mobile control division 26 to only elevator.
In addition, data input and output control part 28, will from data extraction unit 25 input, send to car mobile control division 26 from the car call of car call register apparatus 9.
Car mobile control division 26 sends the car 1 that is used to make elevator and calls out the drive signal that specified floor and the specified floor of car call move to platform to drive division 5.Consequently, car 1 beginning moving to the purpose floor.
Fig. 2 is the block diagram that expression is made of the summary that loads and unloads the information terminal that minicom constituted 13 that freely is provided with.In this information terminal 13, be provided with: transmission control part 30; Addressed memory 31; Operating portion 32; Data read portion 33; Display 34; With data setting portion 35.
Data read portion 33 reads setting data (the video data D that is stored by operating portion 32 setting data memories 27 specified, main control unit 6a by attendant's operation by transmission path 8, transmission control part 30
23), show setting data (the video data D that reads at self display 34
23).Data setting portion 35 writes data (D22) to the operation that main control unit 6a sends by the attendant by operating portion 32 specified setting datas by transmission control part 30, transmission path 8, makes this data setting to setting data memory 27.
Fig. 6 is the flow chart of all actions of expression main control unit 6a.When beginning to transmit, carry out the initialization (N=1) (step S1) of the address number N of address output sequential memory 16.Read the address AD of the address number N of address output sequential memory 16, and send (step S2) to transmission path 8,10.Address AD in output is that the reception that essential sub-device responds is used under the situation of address 21 (step S3), up to process allowed time T
E(step S4) when input during by the specified data D of address AD (step S5), passes on (step S6) with the data of input to calling out input part 28, setting data memory 27 etc.
And, scheduler numbering N (N=N+1) (step S7), surpass at the address number N after the renewal under the situation of maximum address numbering Na (=23) of address output sequential memory 16 (step S8), return step S2, read the address AD of the address number N after the renewal of address output sequential memory 16, and send to transmission path 8,10.
Surpass at the address number N after the renewal under the situation of maximum address numbering Na (=23), return step S1, carry out the initialization (N=1) of the address number N of address output sequential memory 16, once more the output of each address of start address output sequential memory 16.
At step S4, up to process allowed time T
E, when not having input by the specified data D of address AD, the sub-device of setting this address AD is in and is not connected with transmission path 8,10 or moves the state that stops.In this case, scheduler numbering N (N=N+1) (step S9), surpass at the address number N after the renewal under the situation of maximum address numbering Na (=23) of address output sequential memory 16 (step S10), read the address AD (step S11) of the address number N after the renewal of address output sequential memory 16.
And, whether judge this address AD of reading at the address (step S12) of same height device, being under the situation at the address of same height device, return step S9, scheduler numbering N (N=N+1).
If this reads address AD is not address at same sub-device, then is the address AD at next height device, therefore, to transmission path 8,10 output these address AD (step S13).Then, return step S3, judge whether the address AD of output is that address 21 is used in the reception that essential sub-device responds.Use under the situation of address 23 (step S3) in the transmission of also nonessential response, send with address 23 determined information 24 (data D) (step S14) by this to transmission path 8,10 outputs.Afterwards, scheduler numbering N (N=N+1) (step S7).
In the transmission system of the elevator of first execution mode that constitutes like this, the time diagram of Fig. 7 C is represented: information terminal 13 is installed in main control unit 6a and each the sub-device under the situation on the transmission path 8; Each address 21,23 of being exported on the transmission path 8,10; The time diagram of the state of each information 22,24.In this case, so the time interval T of the essential total of information terminal 13
ABe four addresses, 21,23 (AD
20, AD
21, AD
22, AD
23) the certain hour interval T
S(=200 μ s) four times are T
A=800 μ s.
Then, Fig. 7 B represents to pull down from transmission path 8 time diagram of the state of information terminal 13.In this case, because not from the reception address 21 (ADs of main control unit 6a input at the beginning of information terminal 13
20) information 22 (data D
20), so through the allowed time T of 300 μ s
EAfter, export the address AD of 1 layer follow-up platform call register apparatus 7
1In this case, the time interval T of the essential total of information terminal 13
ABe allowed time T
E300 μ s (T
A=300 μ s).
In the represented transmission system in the past of Figure 22, Fig. 7 A represents to pull down from transmission path 8 time diagram of the state of information terminal 13.In this case, because input is not at four addresses, 21, the 23 (AD that set by information terminal 13
20, AD
21, AD
22, AD
23) among three receptions with address 21 (AD
20, AD
21, AD
22) three information 22 (D
20, D
21, D
22), so the time interval T of the essential total of information terminal 13
ABe T
A=300 μ s * 3+200 μ s=1100 μ s.
Like this, in the system of first execution mode of the present application, under the state of pulling down information terminal 13, in the period T of about 3 μ s, compare, can shorten the time of 800 μ s with device in the past.Therefore, can prevent that the period T of the information exchange between remaining each platform call register apparatus 7, car call register apparatus 9 and the main control unit 6a from significantly prolonging, also not reduce the response of elevator for the elevator user of elevator.
And, shown in the time diagram of Fig. 7 B, for elevator is not stopped at for example specific floors such as 2 layers, even under the situation under the state that is in platform call register apparatus 7 actions that stop certain floor (2 layers), also only send a plurality of address AD that this platform call register apparatus 7 of 2 layers is set to transmission path 8
3, AD
4In the address AD of beginning
3, do not export remaining address AD
4Therefore, even under these circumstances, as mentioned above, can prevent that the period T of the message transmission between remaining sub-device and the main control unit 6a from significantly prolonging.
(second execution mode)
Fig. 8 is the block diagram that the summary of the main control unit 6b in the elevator device of transmission system of expression elevator that second execution mode of the present invention has been installed constitutes.To the additional identical symbol of the part identical with the main control unit 6a of first execution mode shown in Figure 3.Therefore, omit the detailed description of repeating part.
OPADD is read the 17a of portion, is under the situation of information terminal 13 at the sub-device of the transmitting terminal of the information 22 that should receive, and omits from address output sequential memory 16 sensing pins three address AD of residue to this information terminal 13
21, AD
22, AD
23, and read the address AD of the beginning of 1 follow-up stop platform call register apparatus 7
1, and to 18 transmissions of address efferent.
In addition, under platform call register apparatus 7 beyond the sub-device of the transmitting terminal of the information 22 that should receive is information terminal 13, the situation of car call register apparatus 9, read second address of this platform call register apparatus 7, car call register apparatus 9 and send to address efferent 18.
Fig. 9 is the flow chart of all actions of expression main control unit 6b.When the beginning transmission process, carry out the initialization (N=1) (step Q1) of the address number N of address output sequential memory 16.Read the address AD of the address number N of address output sequential memory 16, send (step Q2) to transmission path 8,10.Address AD in output is that the reception that essential sub-device responds is used under the situation of address 21 (step Q3), up to process allowed time T
E(step Q4) when input during by the specified data D of address AD (step Q5), passes on the data D (step Q6) of input to calling out input part 28, setting data memory 27 etc.
And, scheduler numbering N (N=N+1) (step Q7), surpass at the address number N after the renewal under the situation of maximum address numbering Na (=23) of address output sequential memory 16 (step Q8), return step Q2, read the address AD of the address number N after the renewal of address output sequential memory 16, and send to transmission path 8,10.
Surpass at the address number N after the renewal under the situation of maximum address numbering Na (=23), return step Q1, carry out the initialization (N=1) of the address number N of address output sequential memory 16, once more the output of each address of start address output sequential memory 16.
At step Q4, when up to through allowed time T
EWhen also not having input by the specified data D of address AD, the kind of the sub-device of this address AD is set in investigation.The group device is (step Q9) under the situation of information terminal 13, obtains the geocoding N (step Q10) of the address AD of the beginning in next height device.Then, export the address AD that sequential memory 16 is read corresponding address number N from the address, and send (step Q11) to address efferent 18.Then, return step Q3, judge whether the address AD of output is that address 21 is used in the reception that essential sub-device responds.
Use under the situation of address 23 (step Q3) in the transmission of also nonessential response, send with address 23 determined information 24 (data D) (step Q12) by this to transmission path 8,10 outputs.Afterwards, scheduler numbering N (N=N+1) (step Q7).
In the transmission system of the elevator of second execution mode that constitutes like this, be installed at information terminal 13 under the situation of transmission path 8, same with first execution mode shown in the time diagram of Figure 10 B, the total ascent time interval T that information terminal 13 is essential
ABe four addresses, 21,23 (AD
20, AD
21, AD
22, AD
23) the certain hour interval T
S(=200 μ s) four times, so T
A=800 μ s.
In addition, pulling down from transmission path 8 under the state of information terminal 13, shown in the time diagram of Figure 10 A, in beginning address AD from information terminal 13
20After the output through the allowed time T of 300 μ s
E, export the address AD of 1 follow-up stop platform call register apparatus 7
1In this case, the essential total ascent time interval T of information terminal 13
ABe allowed time T
E300 μ s (T
A=300 μ s).Therefore, can play the action effect identical substantially with above-mentioned first execution mode.
In addition, in this second execution mode, platform call register apparatus 7, car call register apparatus 9 beyond the information terminal 13 are not pulled down from transmission path 8,10 in principle.Therefore, even fail to receive the information 22 (data D) of using address 21 at the reception of beginning, also can export the later address 21,23 and the information (data) second time of corresponding platform call register apparatus 7, car call register apparatus 9.That is, estimate also to exist, address 21 is used in for the second time later reception, by the situation of platform call register apparatus 7, car call register apparatus 9 response messages (data).
(the 3rd execution mode)
Figure 11 is the block diagram that the summary of the main control unit 6c in the elevator device of transmission system of expression elevator that the 3rd execution mode of the present invention has been installed constitutes.To the additional identical symbol of the part identical with the main control unit 6a of first execution mode shown in Figure 3.Therefore, omit the detailed description of repeating part.
In the main control unit 6c of the 3rd execution mode in the formed address information table of comparisons 15a, as shown in figure 12, eight platform call register apparatus 7 from 1 layer (1F) to 8 layers (8F), car call register apparatus 9, information terminal 13 are added up to ten sub-devices, set address AD respectively
1, AD
2..., AD
20With the information that sends to each sub-device after the corresponding address institute's information requested (push-botton operation, order data), appropriate address (elevator position, light button).
But, only in the Maintenance and Repair operation time, just be installed in the information terminal 13 on the transmission path 8, only set the reception address 21 (AD of beginning
20) and appropriate address institute information requested 22 (push-botton operation data D
20).
And, shown in Figure 13 when appending address information table of comparisons 15b and storing actual Maintenance and Repair necessary remaining two receptions with address 21 (AD
21, AD
22), corresponding writing position (D
21), write data (D
22) two information 21 and transmission with address 23 (AD
23), video data (D
23) information 24.And, to being stored in three address space left AD of this information terminal 13 that appends address information table of comparisons 15b
21, AD
22, AD
23Extra address numbering M.
Therefore, in address output sequential memory 16a shown in Figure 14, be set with: 20 each address AD that in address information table of comparisons 15a, set
1, AD
2..., AD
20The address number N of expression output order; Each address AD
1, AD
2..., AD
20Whether response is arranged; Affiliated platform call register apparatus 7, car call register apparatus 9, information terminal 13 add up to ten sub-devices.
OPADD in the transmission control part 14b of Figure 11 is read the 17b of portion, reads each address that is stored in address output sequential memory 16a in order, and sends to address efferent 18.Also have, OPADD is read the 17b of portion, is being to extract information (the data D of (reception) out by data extraction unit 25
20) situation under, will be stored in M the address AD of appending address information table of comparisons 15b in order
21, AD
22, AD
23Send to reading address efferent 18.
In addition, though when receive from data extraction unit 25 output with behind the addresses 21 through for example allowed time T of 300 μ s
E, when receiving and transmitting part 19 did not receive the information 22 that receive yet, the notice OPADD was read the 17b of portion and is not received.OPADD is read the state that the 17b of portion thinks that the sub-device that is in the transmission source that does not have to install the information 22 receive or action stop, and reads the next address of address output sequential memory 16a, and sends to address efferent 18.
Figure 15, Figure 16 are the flow charts of all actions of expression main control unit 6c.When the beginning transmission process, carry out the initialization (N=1) (step R1) of the address number N of address output sequential memory 16a.Read the address AD of the address number N of address output sequential memory 16a, and send (step R2) to transmission path 8,10.
At OPADD AD is that the reception that essential sub-device responds is used under the situation of address 21 (step R3), up to process allowed time T
E(step R4), input is during by the specified data D of address AD (step R5), and the data of input are passed on (step R6) to calling out input part 28, setting data memory 27 etc.
If the data of input are not the order data D from information terminal 13
20(step R7), then scheduler is numbered N (N=N+1) (step R8), surpass at the address number N after the renewal under the situation of maximum address numbering Nb (=20) of address output sequential memory 16a (step R9), return step R2, read the address AD of the address number N after the renewal of address output sequential memory 16a, and send to transmission path 8,10.
Surpass at the address number N after the renewal under the situation of maximum address numbering Nb (=20), return step R1, carry out the initialization (N=1) of the address number N of address output sequential memory 16a, once more the output of each address of start address output sequential memory 16a.
At step R4, when up to through allowed time T
EWhen also not having input by the specified data D of address AD, think the state that the sub-device that is in the transmission source that does not have to install the information 22 receive or action stop, scheduler numbering N (N=N+1) (step R8), the address of the address number N after transmission path 8,10 outputs are upgraded.
In the address of output is that the transmission that need not respond is used under the situation of address 23 (step R3), is sent with address 23 determined information 24 (data D) (step R10) by this to transmission path 8,10 outputs.Afterwards, scheduler numbering N (N=N+1) (step R8).
At step R7, when the data of input are order data D from information terminal 13
20Situation under, information terminal 13 is installed on transmission path 8, therefore, implements the subprogram (step R11) that address output is handled of appending shown in Figure 16.
That is, in Figure 16, append the initialization (M=1) (step R12) of the address number M of address information table of comparisons 15b.Read the address AD of the address number M that appends address information table of comparisons 15b, and send (step R13) to transmission path 8,10.The reception that in the address AD of output is essential sub-information terminal 13 responses is with (step R14) under the situation of address 21, if output is by the specified data D of address AD (step R15), then passes on the writing position data D of input to setting data memory 27
21, write data D
22(step R16).
Then, scheduler numbering M (M=M+1) (step R17), address number M after upgrading does not have to surpass the maximum address that appends address information table of comparisons 15b and numbers under the situation of Mc (=3) (step R18), return step R13, read the address AD of the address number M after the renewal of appending address information table of comparisons 15b, and send to transmission path 8,10.
Surpass at the address number M after the renewal under the situation of maximum address numbering Mc (=3), because for the end of subroutine of the information exchange among this communication cycle T of the information terminal of installing 13, so return step R8 shown in Figure 15.
Address AD in output is not need the reception of sub-information terminal 13 responses with (step R14) under the situation of address 21, (writes data D by this reception with address 21 determined information 22 to transmission path 8,10 outputs
22) (step R19).Afterwards, scheduler numbering M (M=M+1) (step R17).
In the transmission system of the elevator of the 3rd execution mode that constitutes like this, in address information table of comparisons 15a, only set request command data D
20The reception address AD of beginning
20Address as information terminal 13.Then, be address space left appending the address of address information table of comparisons 15b setting below second.
Therefore, be not installed on transmission path 8 at information terminal 13, do not implement under the common state of Maintenance and Repair, shown in the time diagram of Figure 17 A, from the beginning address AD of information terminal 13
20After the output through the allowed time T of 300 μ s
E, export the address AD of 1 follow-up stop platform call register apparatus 7
1In this case, the essential total ascent time interval T of information terminal 13
ABe allowed time T
E300 μ s (T
A=300 μ s).
In addition because implement Maintenance and Repair during, information terminal 13 is installed on transmission path 8, thus shown in Figure 17 B and first execution mode same, the total ascent time interval T that information terminal 13 is essential
ABe four addresses, 21,23 (AD
20, AD
21, AD
22, AD
23) the certain hour interval T
S(=200 μ s) is T
A=800 μ s.
Like this, because do not implementing under the common state of Maintenance and Repair, the total ascent time interval T that information terminal 13 is essential
AWith implement Maintenance and Repair during compare, can significantly shorten, so can play and action effect that above-mentioned first, second execution mode is identical substantially.
Claims (4)
1. the transmission system of an elevator possesses: a plurality of sub-devices, these a plurality of sub-devices comprise in the car of the escalator of each layer that is arranged on building and elevator, each call register apparatus of calling out of log-on operation input; And and this each sub-device between comprise the transmitting-receiving of the various information of described calling by transmission path, and, it is characterized in that to the main control unit that moves described car by the specified floor of described calling that receives,
Described main control unit stores the address of having set a plurality of sub-devices of a plurality of addresses at described each sub-device one by one,
Described main control unit is periodically exported described each address to described transmission path,
Described each sub-device, when the address of self is output to described transmission path, the information that should send to described main control unit to the output of described transmission path,
Even when described main control unit still can not receive described information through the allowed time after address output, omit the remaining address output for this sub-device, output needle is to the address of next height device.
2. the transmission system of the elevator of putting down in writing according to claim 1 is characterized in that,
Described main control unit is stored at least and is comprised that the message pick-up that sets at described each sub-device sends a plurality of addresses of using the address with address and information,
Described main control unit is periodically exported address that described message pick-up uses and described information to described transmission path and is sent with the address and the information that should send to described sub-device,
Described each sub-device, when the message pick-up of self is output to described transmission path with the address, should be to transmission path output to the information of described main control unit transmission, when the information transmission of self is output to described transmission path with the address, the information that this address is follow-up is as the message pick-up that mails to self
Even in the time of still can not receiving information through the allowed time after described main control unit receives with the address from output information, omit for the remaining address of this sub-device and the output of information, output needle is used the address to the message pick-up of next height device.
3. the transmission system of the elevator of putting down in writing according to claim 1 is characterized in that,
The described a plurality of sub-device of having set a plurality of addresses at described each sub-device one by one, comprise can be set to with freely loading and unloading described transmission path, be installed under the state of described transmission path and the information terminal that carries out information exchange between the described main control unit
Even when described main control unit still can not receive information through the allowed time behind the address of exporting described information terminal, omit output for the remaining address of this information terminal, output needle is to the address of next height device.
4. the transmission system of an elevator possesses: a plurality of sub-devices, these a plurality of sub-devices comprise in the car of the escalator of each layer that is arranged on building and elevator, each call register apparatus of calling out of log-on operation input; And and this each sub-device between comprise the transmitting-receiving of the various information of described calling by transmission path, and, it is characterized in that to the main control unit that moves described car by the specified floor of described calling that receives,
Described a plurality of sub-device comprises, can be set to with freely loading and unloading described transmission path, be installed under the state of described transmission path and the information terminal that carries out information exchange between the described main control unit,
Described main control unit stores the address of having set a plurality of sub-devices of a plurality of addresses at described each sub-device one by one,
Described main control unit is periodically exported the whole address in the described call register apparatus and the address of the beginning in the described information terminal to described transmission path,
Described each sub-device, when the address of self is output to transmission path, the information that should send to described main control unit to transmission path output,
When described main control unit when described information terminal receives information, the address below second of exporting this information terminal to described transmission path.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP214867/2006 | 2006-08-07 | ||
| JP2006214867A JP4868971B2 (en) | 2006-08-07 | 2006-08-07 | Elevator transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101123556A CN101123556A (en) | 2008-02-13 |
| CN101123556B true CN101123556B (en) | 2010-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101402308A Expired - Fee Related CN101123556B (en) | 2006-08-07 | 2007-08-06 | Transmission system for elevator |
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| Country | Link |
|---|---|
| JP (1) | JP4868971B2 (en) |
| CN (1) | CN101123556B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101817467B (en) * | 2010-04-07 | 2012-01-11 | 兴旺 | Elevator calling method and device |
| JP7386654B2 (en) | 2019-09-12 | 2023-11-27 | 北越工業株式会社 | On-vehicle communication unit for aerial work vehicles, aerial work vehicles, and information collection system for aerial work vehicles |
| CN114030959B (en) * | 2021-11-12 | 2023-10-31 | 日立楼宇技术（广州）有限公司 | Elevator serial communication cable, outbound address setting system and elevator |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183370A (en) * | 1996-10-17 | 1998-06-03 | Lg产电株式会社 | Apparatus and method for determing messages transmission period in elevator group control system |
| CN1384037A (en) * | 2001-05-01 | 2002-12-11 | 三菱电机株式会社 | Communication controller for elevator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0270144A (en) * | 1988-09-06 | 1990-03-09 | Toshiba Corp | Transmission system |
| JPH08106306A (en) * | 1994-10-06 | 1996-04-23 | Meidensha Corp | Data transmitter |
| JPH11317700A (en) * | 1998-05-01 | 1999-11-16 | Es Systems:Kk | Transportation management communication system |
-
2006
- 2006-08-07 JP JP2006214867A patent/JP4868971B2/en not_active Expired - Fee Related
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2007
- 2007-08-06 CN CN2007101402308A patent/CN101123556B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1183370A (en) * | 1996-10-17 | 1998-06-03 | Lg产电株式会社 | Apparatus and method for determing messages transmission period in elevator group control system |
| CN1384037A (en) * | 2001-05-01 | 2002-12-11 | 三菱电机株式会社 | Communication controller for elevator |
Non-Patent Citations (2)
| Title |
|---|
| JP特開2004-120043A 2004.04.15 |
| JP特開2005-194075A 2005.07.21 |
Also Published As
| Publication number | Publication date |
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| JP2008042570A (en) | 2008-02-21 |
| JP4868971B2 (en) | 2012-02-01 |
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