CN105293228B - Elevator outer-office calling electron plate floor ID methods to set up and system - Google Patents
Elevator outer-office calling electron plate floor ID methods to set up and system Download PDFInfo
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- CN105293228B CN105293228B CN201510797141.5A CN201510797141A CN105293228B CN 105293228 B CN105293228 B CN 105293228B CN 201510797141 A CN201510797141 A CN 201510797141A CN 105293228 B CN105293228 B CN 105293228B
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Abstract
The present invention relates to a kind of elevator outer-office calling electron plate floor ID methods to set up and system, it the described method comprises the following steps：Magnitude of voltage of the wire in each outer-office calling electron plate corresponding position is gathered, the wire is arranged in elevator hoistways and is connected to form loop with power supply；Carry out analog-to-digital conversion respectively to magnitude of voltage each described, obtain corresponding ADC value；The ADC value is stored in the corresponding outer-office calling electron plate for No. ID as floor.Above-mentioned elevator outer-office calling electron plate floor ID methods to set up and system utilize pressure drop caused by the resistance that the wire in elevator hoistways exists due to itself, gather the magnitude of voltage of different outer-office calling electron plate corresponding positions on wire, the floor ID of the ADC value that obtains as corresponding outer-office calling electron plate after analog-to-digital conversion will be carried out to each magnitude of voltage, the efficiency and accuracy to No. ID setting of floor are not only increased, and is carried out unrelated with the running status of elevator when floor ID is set.
Description
Technical field
The present invention relates to elevator control method technical field, more particularly to a kind of elevator outer-office calling electron plate floor ID
Number method to set up and system.
Background technology
Current most of elevator call product is all using the string line mechanics of communication based on CAN or 485 etc, and
Characteristic based on universal serial bus, apparatus for controlling elevator can not accurately obtain each outer-office calling electricity in the case of unified bus
The physical location information of daughter board, therefore each outer-office calling electron plate must carry out floor ID before normal use
Set, so that control system can distinguish the corresponding physics floor location information of different outer-office calling electron plates, otherwise will lead
Sending a telegraph ladder can not normally use.
At present, setting of the engineering staff to the floor ID of elevator outer-office calling electron plate is used substantially is manually successively set
Method, when physics floor is higher, the workload of engineering staff is larger, therefore artificial successively sets elevator outer-office calling electronics
The method of the floor ID of plate not only inefficiency, and accuracy is difficult to ensure that.
The content of the invention
Based on this, it is necessary to set that efficiency is low, accuracy can not be protected for the floor ID of elevator outer-office calling electron plate
The problem of card, there is provided a kind of elevator outer-office calling electron plate floor ID methods to set up and system.
In order to solve the above technical problems, the present invention takes following technical scheme：
A kind of elevator outer-office calling electron plate floor ID methods to set up, the described method comprises the following steps：
Magnitude of voltage of the wire in each outer-office calling electron plate corresponding position is gathered, the wire is arranged at elevator hoistways
It is interior and be connected to form loop with power supply；
Carry out analog-to-digital conversion respectively to magnitude of voltage each described, obtain corresponding ADC value；
The ADC value is stored in the corresponding outer-office calling electron plate for No. ID as floor.
Meanwhile, the present invention also proposes a kind of elevator outer-office calling electron plate floor ID setting systems, and the system includes
Voltage collecting device and analog-digital commutator, the collection terminal of the voltage collecting device are connected with wire, and the wire is arranged at
In elevator hoistways and it is connected to form loop with power supply, the output end of the voltage collecting device and the mould of the analog-digital commutator
Intend input connection, the digital output end of the analog-digital commutator is connected with outer-office calling electron plate,
The voltage collecting device gathers voltage of the wire in each outer-office calling electron plate corresponding position
Value；
The modulus converter device carries out analog-to-digital conversion to magnitude of voltage each described respectively, obtains corresponding analog-to-digital conversion
Value, and the ADC value is stored to the corresponding outer-office calling electron plate for No. ID as floor.
Above-mentioned elevator outer-office calling electron plate floor ID methods to set up and system, using the wire in elevator hoistways due to
The magnitude of voltage of different outer-office calling electron plate corresponding positions on pressure drop caused by the resistance that itself is present, collection wire, will
The floor ID of the ADC value that obtains after analog-to-digital conversion as corresponding outer-office calling electron plate is carried out to each magnitude of voltage,
Not only increase the efficiency and accuracy to the setting of floor ID, and carry out when floor ID is set and elevator operation shape
State is unrelated, and the normal operation of elevator is not influenceed.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of elevator outer-office calling electron plate floor ID methods to set up in one of embodiment；
Fig. 2 is the schematic diagram of elevator outer-office calling electron plate floor ID methods to set up；
Fig. 3 is the structural representation of No. ID setting system of elevator outer-office calling electron plate floor in one of embodiment.
Embodiment
Technical scheme is described in detail below in conjunction with accompanying drawing and preferred embodiment.
It is shown in Figure 1 in wherein one embodiment, a kind of No. ID setting side of elevator outer-office calling electron plate floor
Method, this method comprises the following steps：
S100 gathers magnitude of voltage of the wire in each outer-office calling electron plate corresponding position, and the wire is arranged at elevator
In hoistway and it is connected to form loop with power supply.This step sets at least one wire in elevator hoistways, and wire connects with power supply
Connect to form loop, wherein the length of wire can be according to need to actually carry out the elevator outer-office calling electron plate of No. ID setting of floor
Actual conditions set, when wire length be less than elevator hoistways height when, then can be to the part in physics floor
Elevator outer-office calling electron plate carries out the setting of floor ID, when the length of wire is more than or equal to the height of elevator hoistways
When, then can whole elevator outer-office calling electron plates of physics floor be carried out with the setting of floor ID.Because wire itself is deposited
In certain resistance, the resistance of wire is relevant with the cross-sectional area S of the electricalresistivityρ of wire, the length L of wire and wire, such as
Shown in formula (1),
Therefore can be approximately the resistance of multiple series connection by wire for the wire in elevator hoistways, and each electricity
Terraced outer-office calling electron plate is connected with the resistance after series connection, elevator outer-office calling electron plate floor ID shown in Figure 2
The schematic diagram of method to set up, it is assumed herein that the power supply U being connected with wire is located at top layer, therefore bottom outer-office calling electron plate is to lead
The low-pressure side of line, top layer outer-office calling electron plate is the high-pressure side of wire, according to each outer-office calling electron plate on wire
Correspondence position, is approximately n+1 resistance by the wire in elevator hoistways, i.e. resistance R1,R2,…,Rn, r, bottom outer-office calling electricity
One end connection resistance R of daughter board1With resistance R2Node, one end connection resistance R of 2 layers of outer-office calling electron plate2With resistance R3's
Node, by that analogy, one end of top layer outer-office calling electron plate connects resistance R to other floorsnWith resistance r node, Suo Youlou
The other end of the outer-office calling electron plate of layer is connected by the master control borad of universal serial bus and elevator device；As shown in Figure 2, i-th
Magnitude of voltage U of the layer outer-office calling electron plate on wire correspondence positioniFor
S110 carries out analog-to-digital conversion to magnitude of voltage each described respectively, obtains corresponding ADC value.Step S100 is adopted
Collect magnitude of voltage of the wire in each outer-office calling electron plate corresponding position, but by can not directly to being gathered magnitude of voltage
Handled, and need magnitude of voltage being converted into digital quantity, therefore this step is carried out respectively to each magnitude of voltage collected
Analog-to-digital conversion, the ADC value that single-chip microcomputer etc. can be handled is converted into by magnitude of voltage；
The ADC value is stored in the corresponding outer-office calling electron plate for No. ID by S120 as floor.Due to
The outer-office calling of each in the present embodiment electron plate corresponds to a unique magnitude of voltage, i.e., correspond to a unique modulus and turn
Change value, therefore, after the magnitude of voltage collected is converted into corresponding ADC value, using corresponding ADC value as
Floor ID, and ADC value is stored in corresponding outer-office calling electron plate, so far elevator outer-office calling electronics slab-type apartment building
The setting that floor ID has been completed.The elevator outer-office calling electron plate floor ID methods to set up that the present embodiment is proposed utilize electricity
Different outer-office calling electron plate correspondences on pressure drop caused by the resistance that wire in stair shaft road exists due to itself, collection wire
Magnitude of voltage at position, will be used as corresponding outer-office calling to the ADC value that each magnitude of voltage obtained after analog-to-digital conversion
The floor of electron plate ID is simultaneously stored to it so as to the setting of floor ID, not only efficiency high, accuracy are high, Er Qiejin
No. ID setting of row floor is unrelated with the running status of elevator, and the normal operation of elevator is not influenceed.
As a kind of specific embodiment, analog-to-digital conversion is carried out respectively to each magnitude of voltage, obtain corresponding modulus and turn
Changing the process of value includes：Magnitude of voltage is converted into corresponding story height；According to story height, the length of wire and magnitude of voltage
Sampling precision, which is calculated, obtains the corresponding ADC value of magnitude of voltage.From formula (1) and formula (2), outer-office calling electron plate
The magnitude of voltage of corresponding position is related to the length (i.e. height of the wire in elevator hoistways) of wire on wire, specifically can be by
Formula (3) is represented
Wherein, HiHeight at where i-th layer of outer-office calling electron plate, H is the length of wire, and U is supply voltage value,
Therefore according to formula (3) can by i-th layer of outer-office calling electron plate on wire the magnitude of voltage of corresponding position be converted into correspondence
I-th layer of outer-office calling electron plate where at height, i.e., corresponding i-th floor layer height, as shown in Figure 2；Due to being called together outside the Room
Call out the single-chip microcomputer built in electron plate and be integrated with analog-to-digital conversion module, therefore when carrying out analog-to-digital conversion, can be by outer-office calling electricity
The integrated analog-to-digital conversion module of single-chip microcomputer built in daughter board is realized, need to only the magnitude of voltage collected be sent into outer-office calling electronics
Single-chip microcomputer in plate, outer-office calling electron plate can just complete analog-to-digital conversion, specifically, for 8 sampling precisions
For single-chip microcomputer, it can be calculated when carrying out analog-to-digital conversion according to the sampling precision of story height, the length of wire and magnitude of voltage
Obtain the corresponding ADC value of magnitude of voltage, shown in such as formula (4), ADC value DiFor
Now, the ADC value obtained according to formula (4) is the corresponding floor that outer-office calling electron plate is stored
No. ID.The magnitude of voltage collected is converted into corresponding story height by present embodiment, further according to the length of story height, wire
ADC value corresponding with the sampling precision calculating acquisition magnitude of voltage of magnitude of voltage, on the one hand realizes and converts analog signals into the Room
The outer calling accessible data signal of electron plate, obtains the floor ID of outer-office calling electron plate, is on the other hand easy to elevator control
System processed can calculate the floor ID stored with outer-office calling electron plate according to story height, so that apparatus for controlling elevator
The calling information of different outer-office calling electron plates can be recognized.
For elevator device, i-th layer of outer-office calling electron plate correspondence position is set respectively in master control specification table
The height H at placei, after the length H of wire and the sampling precision of magnitude of voltage, can just be gone out according to formula (1)~(4) with direct derivation
The floor of each floor outer-office calling electron plate ID, as shown in table 1, and the floor derived ID and each outer-office calling
No. ID one-to-one corresponding of floor of electron plate memory storage, main elevator control plate just can be electric with each outer-office calling by floor ID
Daughter board is communicated, so as to recognize the calling information of each outer-office calling electron plate.
As a kind of specific embodiment, the length of wire is identical with the height of elevator hoistways, so that physics floor
In whole elevator outer-office calling electron plates while can realize the setting of floor ID, wire is saved as much as possible, is reduced
Cost.
As a kind of specific embodiment, power supply is arranged at the top terminal landing of elevator.In the present embodiment, wire with
The power supply connection of elevator top end station, the i.e. low-pressure side of wire are located at bottom outer-office calling electron plate, the high-pressure side of wire then position
In top layer outer-office calling electron plate, on wire is gathered during the magnitude of voltage of each elevator outer-office calling electron plate corresponding position,
Can according to the pressure drop on wire since bottom up to top layer terminates, calculating when being easy to carry out magnitude of voltage analog-to-digital conversion,
Improve conversion efficiency.
As a kind of specific embodiment, it is connected to form the power supply in loop for dc source with wire.Due to direct current
The voltage value constant in source, therefore it is easy to each elevator outer-office calling electron plate that the magnitude of voltage of corresponding position is adopted on wire
Collection is with calculating, while dc source can provide more stable power supply for wire, is conducive to ensureing elevator outer-office calling electronics
The stability of No. ID setting of slab-type apartment building floor.
Meanwhile, the present invention also proposes a kind of elevator outer-office calling electron plate floor ID setting systems, wherein a reality
Apply in example, shown in Figure 3, the system includes：Voltage collecting device 300 and analog-digital commutator 310, voltage collecting device
300 collection terminal is connected with wire, and wire is arranged in elevator hoistways and is connected to form loop with power supply, voltage collecting device
300 output end is connected with the analog input end of analog-digital commutator 310, the digital output end of analog-digital commutator 310 and the Room
Outer calling electron plate connection, voltage collecting device 300 gathers voltage of the wire in each outer-office calling electron plate corresponding position
Value, modulus converter device 310 carries out analog-to-digital conversion to each magnitude of voltage respectively, obtains corresponding ADC value, and by modulus
Conversion value is stored to corresponding outer-office calling electron plate for No. ID as floor.
Specifically, in the present embodiment, at least one wire is set in elevator hoistways, and wire is connected to be formed with power supply
The length in loop, wherein wire can be according to the actual feelings of the elevator outer-office calling electron plate that need to actually carry out the setting of floor ID
Condition is set, when wire length be less than elevator hoistways height when, then can be to the part elevator hall in physics floor outside
Electron plate is called to carry out the setting of floor ID, then can be with when the length of wire is more than or equal to the height of elevator hoistways
The setting of floor ID is carried out to whole elevator outer-office calling electron plates of physics floor；The collection terminal of voltage collecting device 300
It is connected with the wire of outer-office calling electron plate corresponding position and the magnitude of voltage collected is sent to analog-digital commutator 310,
Voltage collecting device 300 gathers wire in the magnitude of voltage of each outer-office calling electron plate corresponding position, here voltage acquisition
Device 300 can be realized using voltage acquisition card or voltage collection circuit etc.；The receiving voltage of modulus converter device 310 collection dress
Put the magnitude of voltage of 300 outputs and magnitude of voltage is converted into corresponding digital quantity i.e. ADC value, then will by digital output end
ADC value is stored to corresponding outer-office calling electron plate as No. ID, due to each outer-office calling electronics in the present embodiment
Plate corresponds to a unique magnitude of voltage, i.e., a unique ADC value is corresponded to, therefore, in modulus converter device 310
Stored ADC value as No. ID to corresponding outer-office calling electron plate, outer-office calling electron plate just can determine
The floor of outer-office calling electron plate floor position ID, so far the setting of elevator outer-office calling electron plate floor ID is complete
Into.The elevator outer-office calling electron plate floor ID settings system that the present embodiment is proposed utilize elevator hoistways in wire due to
The magnitude of voltage of different outer-office calling electron plate corresponding positions on pressure drop caused by the resistance that itself is present, collection wire, will
The floor ID of the ADC value that obtains after analog-to-digital conversion as corresponding outer-office calling electron plate is carried out to each magnitude of voltage,
So that to the setting of floor ID, not only efficiency high, accuracy are high, and carry out the running status that floor ID is set with elevator
It is unrelated.
As a kind of specific embodiment, elevator outer-office calling electron plate floor ID sets system also including being used to incite somebody to action
The magnitude of voltage is converted into the data conversion device of correspondence story height, the input of the data conversion device and the voltage
The output end connection of harvester, the output end of the data conversion device and the analog input end of the analog-digital commutator connect
Connect, the story height that the data conversion device is converted to is exported to the modulus converter device.In present embodiment
In, the magnitude of voltage that voltage collecting device is collected is converted into corresponding building by data conversion device according to formula (1) and formula (2)
Layer height, and story height is exported handled to analog-digital commutator, modulus converter device is defeated according to data conversion device
The sampling precision calculating of the story height and the length of combination wire, magnitude of voltage that enter obtains the corresponding ADC value of magnitude of voltage.
Because the single-chip microcomputer built in outer-office calling electron plate is integrated with AD conversion module, therefore when carrying out analog-to-digital conversion to magnitude of voltage,
Analog-digital commutator can the integrated analog-to-digital conversion module of the single-chip microcomputer as built in outer-office calling electron plate realize, will need to only gather
To the single-chip microcomputer that is sent in outer-office calling electron plate, outer-office calling electron plate of magnitude of voltage can just complete analog-to-digital conversion, most
Each corresponding ADC value of outer-office calling electron plate is obtained eventually, shown in such as formula (4), is now obtained according to formula (4)
ADC value be floor ID that outer-office calling electron plate is stored.Data conversion device is by voltage in present embodiment
The magnitude of voltage that harvester is collected is converted into corresponding story height, and analog-digital commutator is further according to story height, wire
The sampling precision of length and magnitude of voltage, which is calculated, obtains the corresponding ADC value of magnitude of voltage, on the one hand realizes and changes analog signal
Into the accessible data signal of outer-office calling electron plate, the floor ID of outer-office calling electron plate is obtained, is on the other hand easy to electricity
Terraced control system can calculate the floor ID stored with outer-office calling electron plate according to story height, so that elevator controlling
System can recognize the calling information of different outer-office calling electron plates.
For the elevator device including No. ID setting system of elevator outer-office calling electron plate floor proposed by the invention
Speech, sets the height H located where i-th layer of outer-office calling electron plate respectively in master control specification tablei, the length H of wire and
After the sampling precision of magnitude of voltage, the floor of each layer of outer-office calling electron plate can be just gone out with direct derivation according to formula (1)~(4)
No. ID, as shown in table 1, and the floor derived ID and each outer-office calling electron plate memory storage floor ID one by one
Correspondence, main elevator control plate just can by floor No. ID communicated with each outer-office calling electron plate, so as to recognize each
The calling information of outer-office calling electron plate.
As a kind of specific embodiment, the length of wire is identical with the height of elevator hoistways, so that physics floor
In whole elevator outer-office calling electron plates while can realize the setting of floor ID, wire is saved as much as possible, is reduced
Cost.
As a kind of specific embodiment, power supply is arranged at the top terminal landing of elevator.In the present embodiment, wire with
The power supply connection of elevator top end station, the i.e. low-pressure side of wire are located at bottom outer-office calling electron plate, the high-pressure side of wire then position
In top layer outer-office calling electron plate, on wire is gathered during the magnitude of voltage of each elevator outer-office calling electron plate corresponding position,
Can according to the pressure drop on wire since bottom up to top layer terminates, calculating when being easy to carry out magnitude of voltage analog-to-digital conversion,
Improve conversion efficiency.
As a kind of specific embodiment, it is connected to form the power supply in loop for dc source with wire.Due to direct current
The voltage value constant in source, therefore it is easy to each elevator outer-office calling electron plate that the magnitude of voltage of corresponding position is adopted on wire
Collection is with calculating, while dc source can provide more stable power supply for wire, is conducive to ensureing elevator outer-office calling electronics
The stability of No. ID setting system of slab-type apartment building floor.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and it describes more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that coming for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (8)
1. a kind of elevator outer-office calling electron plate floor ID methods to set up, it is characterised in that comprise the following steps：
Voltage collecting device gathers magnitude of voltage of the wire in each outer-office calling electron plate corresponding position, and the wire is arranged at
In elevator hoistways and it is connected to form loop with power supply；
The analog-to-digital conversion module of single-chip microcomputer built in each outer-office calling electron plate carries out modulus to magnitude of voltage each described and turned respectively
Change, obtain corresponding ADC value；
The ADC value is stored in the corresponding outer-office calling electron plate for No. ID as floor；
The analog-to-digital conversion module of single-chip microcomputer carries out mould respectively to magnitude of voltage each described built in each described outer-office calling electron plate
Number conversion, obtaining the process of corresponding ADC value includes：
The magnitude of voltage is converted into corresponding story height by data conversion device；
The analog-to-digital conversion module is calculated according to the sampling precision of the story height, the length of the wire and the magnitude of voltage
Obtain the corresponding ADC value of the magnitude of voltage.
2. elevator outer-office calling electron plate floor ID methods to set up according to claim 1, it is characterised in that
The length of the wire is identical with the height of the elevator hoistways.
3. elevator outer-office calling electron plate floor ID methods to set up according to claim 1, it is characterised in that
The power supply is arranged at the top terminal landing of elevator.
4. elevator outer-office calling electron plate floor ID methods to set up according to claim 1, it is characterised in that
The power supply is dc source.
5. a kind of No. ID setting system of elevator outer-office calling electron plate floor, it is characterised in that including voltage collecting device and mould
Analog-to-digital conversion apparatus, the collection terminal of the voltage collecting device is connected with wire, the wire be arranged in elevator hoistways and with electricity
Source is connected to form loop, and the output end of the voltage collecting device is connected with the analog input end of the analog-digital commutator, institute
The digital output end for stating analog-digital commutator is connected with outer-office calling electron plate,
The voltage collecting device gathers magnitude of voltage of the wire in each outer-office calling electron plate corresponding position；
The analog-digital commutator carries out analog-to-digital conversion to magnitude of voltage each described respectively, obtains corresponding ADC value, and
The ADC value is stored to the corresponding outer-office calling electron plate for No. ID as floor；
The analog-digital commutator is the analog-to-digital conversion module of single-chip microcomputer built in the outer-office calling electron plate；
Also include the data conversion device for being used to being converted into the magnitude of voltage into correspondence story height, the data conversion device
Input is connected with the output end of the voltage collecting device, and the output end of the data conversion device is filled with the analog-to-digital conversion
The analog input end connection put,
The story height that the data conversion device is converted to is exported to the analog-digital commutator；
The analog-digital commutator is additionally operable to the sampling essence according to the story height, the length of the wire and the magnitude of voltage
Degree, which is calculated, obtains the corresponding ADC value of the magnitude of voltage.
6. No. ID setting system of elevator outer-office calling electron plate floor according to claim 5, it is characterised in that
The length of the wire is identical with the height of the elevator hoistways.
7. No. ID setting system of elevator outer-office calling electron plate floor according to claim 5, it is characterised in that
The power supply is arranged at the top terminal landing of elevator.
8. No. ID setting system of elevator outer-office calling electron plate floor according to claim 5, it is characterised in that
The power supply is dc source.
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| CN201510797141.5A CN105293228B (en) | 2015-11-18 | 2015-11-18 | Elevator outer-office calling electron plate floor ID methods to set up and system |
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| CN201510797141.5A CN105293228B (en) | 2015-11-18 | 2015-11-18 | Elevator outer-office calling electron plate floor ID methods to set up and system |
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| CN110127465A (en) * | 2019-05-28 | 2019-08-16 | 日立楼宇技术（广州）有限公司 | A kind of system and method for externally calling electron plate setting number together |
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| JPH0237805Y2 (en) * | 1984-12-20 | 1990-10-12 | ||
| JP2005149223A (en) * | 2003-11-17 | 2005-06-09 | Fujitsu Ten Ltd | Button depression detector |
| JP2009295135A (en) * | 2008-06-06 | 2009-12-17 | Anywire:Kk | Control/monitor terminal |
| JP5315307B2 (en) * | 2010-08-24 | 2013-10-16 | 株式会社日立製作所 | Elevator equipment |
| CN102331274B (en) * | 2011-07-18 | 2013-07-10 | 唐山智诚电气有限公司 | Data acquisition circuit |
| CN102745562B (en) * | 2012-07-18 | 2014-12-17 | 日立电梯（中国）有限公司 | Elevator calling and registering system and elevator |
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