CN106365010A - Intelligent elevator door control alarm device based on stable power sources - Google Patents
Intelligent elevator door control alarm device based on stable power sources Download PDFInfo
- Publication number
- CN106365010A CN106365010A CN201610963487.2A CN201610963487A CN106365010A CN 106365010 A CN106365010 A CN 106365010A CN 201610963487 A CN201610963487 A CN 201610963487A CN 106365010 A CN106365010 A CN 106365010A
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- module
- elevator
- field effect
- channel field
- effect transistor
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/24—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration
- B66B1/28—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical
- B66B1/30—Control systems with regulation, i.e. with retroactive action, for influencing travelling speed, acceleration, or deceleration electrical effective on driving gear, e.g. acting on power electronics, on inverter or rectifier controlled motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B3/00—Applications of devices for indicating or signalling operating conditions of elevators
- B66B3/002—Indicators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
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- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses an intelligent elevator door control alarm device based on stable power sources. The intelligent elevator door control alarm device comprises a power source module, a charge amplifier, a wrong floor detection module, a wireless communication module, a processing module, a lifting driving circuit, a lifting motor, elevator buttons and detection pedals, wherein the elevator buttons and the detection pedals are arranged in front of elevator doors of all floors. The wrong floor detection module comprises a door opening detection module, an alarm module, a first infrared light emitting diode, a second infrared light emitting diode, a first infrared receiver and a second infrared receiver, wherein the first infrared light emitting diode and the second infrared light emitting diode are arranged in an elevator shaft and right face an elevator opening, the first infrared receiver is arranged on the upper portion of the back side of an elevator car, and the second infrared receiver is arranged on the lower portion of the back side of the elevator car. The power source module comprises a CC2530 chip, an LTC4414 chip, the main power source, the backup power source, a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a first P-channel field effect tube, a second P-channel field effect tube, a third P-channel field effect tube, a fourth P-channel field effect tube, a first light emitting diode and a first capacitor. According to the intelligent elevator door control alarm device, the using efficiency and safety of the elevator are improved on the basis of the stable power sources.
Description
Technical field
The present invention relates to elevator control technology field, particularly a kind of elevator intelligent gate warning dress based on stabilized power source
Put.
Background technology
With the development of urban construction, the continuing to bring out of high building, it is indispensable that elevator increasingly becomes modern city
Vertical transport instrument is especially even more indispensable in the people of skyscraper office or inhabitation.Since reform and opening-up, each
The total amount that city has elevator constantly rises, and the Monitor work of elevator safety is also constantly faced with new baptism.With
The rise of Internet of Things and the raising of living standards of the people, people have new understanding to the understanding of elevator safety.
With social automaticity more and more higher, people are more likely to select more walking-replacing tools, therefore upper and lower
The escalator application replacing stair between corridor is increasingly wider, including subway, airport, sales field, hotel, street crossing tunnel and People's Bank of China sky
The occasions such as bridge；Also more and more wider in the application of the automatically-controlled door of the public places such as market, hotel.A kind of hanging down with motor as power
Straight elevator, equipped with box like gondola, takes advantage of people or carrying goods for tier building.Also there is step, step plate is contained on crawler belt
Continuous operation, is commonly called as automatic elevator.Serve the fixed type lifting equipment of regulation floor.It has a car, operate in
Few two row are vertical or inclination angle is less than between 15 ° of rigid guideway.Car size and version are easy to passenger and are come in and gone out or fill
Unload goods.
High-rise vertical lift elevator is made requisite, it is upper most effective traffic work the most general downstairs
Tool.Increasing public place is equipped with vertical lift elevator now, such as commercial center, office building etc., in these places people
Flow is larger, and the utilization rate of elevator is of a relatively high, but efficiency is not necessarily high.For corresponding existing elevator, taking electricity every time
It is required for when terraced selecting and touches by floor button, get to purpose floor.We usually can run into and leave by after elevator again
The passenger not taken, still can reach this floor when taking elevator after people walks, and need to stop and open the door, but this floor has not had
Someone, is so practically wasted elevator resources, it may also reduce the service life of elevator, wastes the inside simultaneously and takes electricity
The time of terraced people, this problem makes to be not easy ignorance, and the efficiency improving elevator is very urgent.Existing possibility simultaneously
Or elevator can be occurred not reach target zone, door but opens, and elevator management person nor know in time, thus causing
Security incident, therefore also there is a problem of elevator staggered floor open the door can not and alarm, simultaneously control elevator power supply be also required to more
Stable power supply is maintaining stable safety.
Content of the invention
The technical problem to be solved overcome the deficiencies in the prior art and provide a kind of based on stabilized power source
Elevator intelligent gate alarm device, the present invention be based on stabilized power source on the basis of when elevator push button be pressed and always someone inspection
Survey when waiting on pedal, elevator just can slow down and stop and open the door, can be when elevator staggered floor opens the door and alarm；This device improves electricity
The service efficiency of ladder and safety.
The present invention is to solve above-mentioned technical problem to employ the following technical solutions:
According to a kind of elevator intelligent gate alarm device based on stabilized power source proposed by the present invention, including power module, electric charge
Amplifier, staggered floor detection module, wireless communication module, processing module, lifting drive circuit, lifting motor and be arranged on every
Elevator push button before layer elevator door and detection pedal；It is provided with groove in described detection pedal, in groove, be provided with u-shaped piezoelectric membrane electricity
Cable；Described staggered floor detection module includes enabling detection module, alarm module, is arranged on and faces the of elevator opening in elevator
One infrarede emitting diode and the second infrarede emitting diode, and it is arranged on the first infrared receiver of lift car upper rear portion
Device and the second infrared remote receiver of lower backside；First infrarede emitting diode is equal to the spacing of the second infrarede emitting diode
First infrared remote receiver and the spacing of the second infrared remote receiver；Wherein,
U-shaped piezoelectric membrane cable is connected with charge amplifier, charge amplifier, elevator push button, the first infrared remote receiver, second red
Outer receptor, enabling detection module are connected with wireless communication module respectively, wireless communication module, motor drive circuit, warning
Module is connected with processing module respectively, and motor drive circuit is connected with elevating motor, and power module is connected with processing module；
Described power module include cc2530 chip, ltc4414 chip, main power source, stand-by power supply, the first to the 5th resistance,
One p-channel field effect transistor is to the 4th p-channel field effect transistor, the first light emitting diode and the first electric capacity；Wherein, ltc4414 chip
Ctl end be connected with the p1_2 end of cc2530 chip, the vin end of ltc4414 chip respectively with main power source, first resistor
One end connects, and the other end of first resistor is connected with one end of second resistance, the p0_3 end of cc2530 chip respectively, second resistance
The other end ground connection；The stat end of ltc4414 chip is connected with the grid of the 4th p-channel field effect transistor, the first light emitting diode
Positive pole respectively with one end of the 5th resistance, the grid of the 3rd p-channel field effect transistor, the 4th p-channel field effect transistor grid even
Connect, the source electrode of the 3rd p-channel field effect transistor respectively with the other end of the 5th resistance, the negative pole of the first light emitting diode, the 4th p ditch
The source electrode of road field effect transistor connects；The sense end of ltc4414 chip drain electrode, the 2nd p with the 4th p-channel field effect transistor respectively
The drain electrode of channel field-effect pipe, one end of the first electric capacity connect, the other end ground connection of the first electric capacity；The gate of ltc4414 chip
End is connected with the grid of the first p-channel field effect transistor, the grid of the second p-channel field effect transistor respectively, the first p-channel field effect transistor
Source electrode be connected with the source electrode of the second p-channel field effect transistor, the grounded drain of the first p-channel field effect transistor, the 3rd p-channel field effect
Should the drain electrode of pipe be connected with one end of stand-by power supply, 3rd resistor respectively, the other end of 3rd resistor respectively with the 4th resistance
One end, the p0_1 end of cc2530 chip connect, the other end ground connection of the 4th resistance.
As a kind of elevator intelligent gate further prioritization scheme of alarm device based on stabilized power source of the present invention,
Described charge amplifier includes electric charge and turns voltage module and turn, with described electric charge, the VRM Voltage Regulator Module that voltage module is connected；Its
In, described electric charge turns voltage module and the charge signal that described piezoelectric film sensor exports is converted into voltage signal, described electricity
Pressure adjustment module receives and adjusts described voltage signal.
As a kind of elevator intelligent gate further prioritization scheme of alarm device based on stabilized power source of the present invention,
Described VRM Voltage Regulator Module is sign-changing amplifier.
As a kind of elevator intelligent gate further prioritization scheme of alarm device based on stabilized power source of the present invention,
Described wireless communication module includes wi-fi equipment.
As a kind of elevator intelligent gate further prioritization scheme of alarm device based on stabilized power source of the present invention,
Described wireless communication module is Bluetooth communication equipment.
The present invention adopts above technical scheme compared with prior art, has following technical effect that
(1) present invention experiences pressure change caused by human bady gravitational using piezoelectric membrane cable, produces charge signal, detection electricity
Before ladder, whether someone is waiting, and when elevator push button is pressed and someone waits on detecting pedal always, elevator just can slow down
Stop and open the door；
(2) present invention can be when elevator staggered floor opens the door and alarm is it is ensured that the safety of personnel；
(3) this device saves other times taking elevator people and the service efficiency improving elevator, safety, and structure is simple, becomes
This low, strong antijamming capability, accuracy of detection is high and durable；
(4) the invention provides stable power supply is so that it is guaranteed that the operation of device.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the circuit diagram of power module.
Specific embodiment
Below in conjunction with the accompanying drawings technical scheme is described in further detail:
Those skilled in the art of the present technique it is understood that unless expressly stated, singulative " " used herein, "
Individual ", " described " and " being somebody's turn to do " may also comprise plural form.It is to be further understood that arranging used in the description of the present invention
Diction " inclusion " refers to there is described feature, integer, step, operation, element and/or assembly, but it is not excluded that existing or adding
Other features one or more, integer, step, operation, element, assembly and/or their group.It should be understood that when we claim unit
Part is " connected " or during " coupled " to another element, and it can be directly connected or coupled to other elements, or can also exist
Intermediary element.Additionally, " connection " used herein or " coupling " can include wirelessly connecting or coupling.Wording used herein
"and/or" includes one or more associated any cell and all combinations of listing item.
It is understood that unless otherwise defined, all terms used herein (include skill to those skilled in the art of the present technique
Art term and scientific terminology) there is general understanding identical meaning with the those of ordinary skill in art of the present invention.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with the context of prior art in
The consistent meaning of meaning, and unless defined as here, will not be explained with idealization or excessively formal implication.
As shown in figure 1, a kind of intelligence gate alarm device of elevator, include charge amplifier, staggered floor detection module, wirelessly
Communication module, processing module, lifting drive circuit, lifting motor and the elevator push button before being arranged on every layer of elevator door and inspection
Survey pedal；It is provided with groove in described detection pedal, in groove, be provided with u-shaped piezoelectric membrane cable；Described staggered floor detection module includes
Enabling detection module, alarm module, it is arranged on the first infrarede emitting diode and second facing elevator opening in elevator
Infrarede emitting diode, and it is arranged on the first infrared remote receiver of lift car upper rear portion and the second of lower backside infrared
Receptor；First infrarede emitting diode is red with second equal to the first infrared remote receiver with the spacing of the second infrarede emitting diode
The spacing of outer receptor；Wherein,
U-shaped piezoelectric membrane cable is connected with charge amplifier, charge amplifier, elevator push button, the first infrared remote receiver, second red
Outer receptor, enabling detection module are connected with wireless communication module respectively, wireless communication module, motor drive circuit, warning
Module is connected with processing module respectively, and motor drive circuit is connected with elevating motor, and power module is connected with processing module,
This power module will provide stable power supply for this, and physical circuit sees below.
When the elevator push button of n-th layer is used for being pressed, output n-th layer push button signalling transmits to control through wireless communication module
Module, the u-shaped piezoelectric membrane cable in the detection pedal of n-th layer is used for, when someone is pressed in above, producing charge inducing output
To charge amplifier, charge amplifier is used for being converted into after n-th layer voltage signal exporting through wireless communication module by charge signal
To control module；Control module is used for when both receiving n-th layer push button signalling and n-th layer voltage signal, output drive signal
To lifting drive circuit, lifting drive circuit is used for controlling the rotation direction of lifting motor so that elevator parking is in n-th layer.
If lift car runs to home, that is, car just to opening at, car ground and floor ground 7 be in
One height, then the light of the first infrarede emitting diode can enter the first infrared remote receiver, the light of the second infrarede emitting diode
Line can enter the second infrared remote receiver, and the first infrared remote receiver and the second infrared remote receiver output high level signal are through radio communication
Module transfer is to processing module；If lift car does not run when putting in place, two infrared remote receivers can not possibly be simultaneously received red
Outer light, then at least one infrared remote receiver can export low level signal and transmit to processing module through wireless communication module；
If enabling detection module detects the state that door is out, output enabling signal is transmitted to process mould through wireless communication module
Block；When processing module had not only received enabling signal but also receiving the low level signal of at least one infrared remote receiver output,
Then output alarm signal is reported to the police to alarm module.
Described power module includes cc2530 chip, ltc4414 chip, main power source, stand-by power supply, the first to the 5th resistance
R1-r5, the first p-channel field effect transistor to the 4th p-channel field effect transistor q1-q4, the first light emitting diode d1 and the first electric capacity c1；
Wherein, the ctl end of ltc4414 chip is connected with the p1_2 end of cc2530 chip, the vin end of ltc4414 chip respectively with main electricity
Source, one end of first resistor connect, the other end of the first resistor p0_ with one end of second resistance, cc2530 chip respectively
3 ends connect, the other end ground connection of second resistance；The stat end of ltc4414 chip is connected with the grid of the 4th p-channel field effect transistor
Connect, the positive pole of the first light emitting diode respectively with one end of the 5th resistance, the grid of the 3rd p-channel field effect transistor, the 4th p-channel
The grid of field effect transistor connects, the source electrode other end, first light-emitting diodes with the 5th resistance respectively of the 3rd p-channel field effect transistor
The negative pole of pipe, the source electrode of the 4th p-channel field effect transistor connect；The sense end of ltc4414 chip is imitated with the 4th p-channel field respectively
Should the drain electrode of pipe, the drain electrode of the second p-channel field effect transistor, one end of the first electric capacity connect, the other end ground connection of the first electric capacity；
The gate end of ltc4414 chip is connected with the grid of the first p-channel field effect transistor, the grid of the second p-channel field effect transistor respectively,
The source electrode of the first p-channel field effect transistor is connected with the source electrode of the second p-channel field effect transistor, the drain electrode of the first p-channel field effect transistor
Ground connection, the drain electrode of the 3rd p-channel field effect transistor is connected with one end of stand-by power supply, 3rd resistor respectively, 3rd resistor another
End is connected with one end of the 4th resistance, the p0_1 end of cc2530 chip respectively, the other end ground connection of the 4th resistance.
Described charge amplifier includes electric charge and turns voltage module and turn, with described electric charge, the voltage-regulation that voltage module is connected
Module；Wherein, described electric charge turns voltage module the charge signal that described piezoelectric film sensor exports is converted into voltage signal,
Described VRM Voltage Regulator Module receives and adjusts described voltage signal；Described VRM Voltage Regulator Module is sign-changing amplifier.
Described wireless communication module includes wi-fi equipment.Described wireless communication module is Bluetooth communication equipment.
Above content is to further describe it is impossible to assert with reference to specific preferred implementation is made for the present invention
Being embodied as of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of present inventive concept, some simple deductions can also be made or substitute, all should be considered as belonging to the present invention's
Protection domain.
Claims (5)
1. a kind of elevator intelligent gate alarm device based on stabilized power source is it is characterised in that include power module, electric charge amplifies
Device, staggered floor detection module, wireless communication module, processing module, lifting drive circuit, lifting motor and be arranged on every layer of electricity
Ladder elevator push button in front of the door and detection pedal；It is provided with groove in described detection pedal, in groove, be provided with u-shaped piezoelectric membrane cable；
Described staggered floor detection module includes enabling detection module, alarm module, is arranged on and faces the first of elevator opening in elevator
Infrarede emitting diode and the second infrarede emitting diode, and it is arranged on the first infrared remote receiver of lift car upper rear portion
The second infrared remote receiver with lower backside；The spacing of the first infrarede emitting diode and the second infrarede emitting diode is equal to the
One infrared remote receiver and the spacing of the second infrared remote receiver；Wherein,
U-shaped piezoelectric membrane cable is connected with charge amplifier, charge amplifier, elevator push button, the first infrared remote receiver, second red
Outer receptor, enabling detection module are connected with wireless communication module respectively, wireless communication module, motor drive circuit, warning
Module is connected with processing module respectively, and motor drive circuit is connected with elevating motor, and power module is connected with processing module；
Described power module include cc2530 chip, ltc4414 chip, main power source, stand-by power supply, the first to the 5th resistance,
One p-channel field effect transistor is to the 4th p-channel field effect transistor, the first light emitting diode and the first electric capacity；Wherein, ltc4414 chip
Ctl end be connected with the p1_2 end of cc2530 chip, the vin end of ltc4414 chip respectively with main power source, first resistor
One end connects, and the other end of first resistor is connected with one end of second resistance, the p0_3 end of cc2530 chip respectively, second resistance
The other end ground connection；The stat end of ltc4414 chip is connected with the grid of the 4th p-channel field effect transistor, the first light emitting diode
Positive pole respectively with one end of the 5th resistance, the grid of the 3rd p-channel field effect transistor, the 4th p-channel field effect transistor grid even
Connect, the source electrode of the 3rd p-channel field effect transistor respectively with the other end of the 5th resistance, the negative pole of the first light emitting diode, the 4th p ditch
The source electrode of road field effect transistor connects；The sense end of ltc4414 chip drain electrode, the 2nd p with the 4th p-channel field effect transistor respectively
The drain electrode of channel field-effect pipe, one end of the first electric capacity connect, the other end ground connection of the first electric capacity；The gate of ltc4414 chip
End is connected with the grid of the first p-channel field effect transistor, the grid of the second p-channel field effect transistor respectively, the first p-channel field effect transistor
Source electrode be connected with the source electrode of the second p-channel field effect transistor, the grounded drain of the first p-channel field effect transistor, the 3rd p-channel field effect
Should the drain electrode of pipe be connected with one end of stand-by power supply, 3rd resistor respectively, the other end of 3rd resistor respectively with the 4th resistance
One end, the p0_1 end of cc2530 chip connect, the other end ground connection of the 4th resistance.
2. a kind of elevator intelligent gate alarm device based on stabilized power source according to claim 1 is it is characterised in that institute
State charge amplifier and include electric charge and turn voltage module and turn, with described electric charge, the VRM Voltage Regulator Module that voltage module is connected；Wherein,
Described electric charge turns voltage module and the charge signal that described piezoelectric film sensor exports is converted into voltage signal, and described voltage is adjusted
Section module receives and adjusts described voltage signal.
3. a kind of elevator intelligent gate alarm device based on stabilized power source according to claim 2 is it is characterised in that institute
Stating VRM Voltage Regulator Module is sign-changing amplifier.
4. a kind of elevator intelligent gate alarm device based on stabilized power source according to claim 1 is it is characterised in that institute
State wireless communication module and include wi-fi equipment.
5. a kind of elevator intelligent gate alarm device based on stabilized power source according to claim 1 is it is characterised in that institute
Stating wireless communication module is Bluetooth communication equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610963487.2A CN106365010A (en) | 2016-10-28 | 2016-10-28 | Intelligent elevator door control alarm device based on stable power sources |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610963487.2A CN106365010A (en) | 2016-10-28 | 2016-10-28 | Intelligent elevator door control alarm device based on stable power sources |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106365010A true CN106365010A (en) | 2017-02-01 |
Family
ID=57892831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610963487.2A Pending CN106365010A (en) | 2016-10-28 | 2016-10-28 | Intelligent elevator door control alarm device based on stable power sources |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10766745B2 (en) | 2018-09-25 | 2020-09-08 | Argus Elevator LLC | Universal and software-configurable elevator door monitor |
Citations (6)
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| JPH05262463A (en) * | 1992-03-19 | 1993-10-12 | Hitachi Ltd | Control device of elevator for personal house |
| CN102085990A (en) * | 2011-02-10 | 2011-06-08 | 重庆和航科技有限公司 | Intelligent warning system for abnormal opening of lift door and safety detecting method thereof |
| CN203127938U (en) * | 2013-03-22 | 2013-08-14 | 乐山师范学院 | Stop-for-empty preventing control system for elevator |
| CN103420244A (en) * | 2013-09-10 | 2013-12-04 | 吴述毅 | Automatic alarm device for lift car leveling dislocation |
| CN203825213U (en) * | 2014-03-31 | 2014-09-10 | 南京信息工程大学 | Portable foundation cloud atlas identifying apparatus |
| CN204823620U (en) * | 2015-07-12 | 2015-12-02 | 鄢碧珠 | Elevator control system |
-
2016
- 2016-10-28 CN CN201610963487.2A patent/CN106365010A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05262463A (en) * | 1992-03-19 | 1993-10-12 | Hitachi Ltd | Control device of elevator for personal house |
| CN102085990A (en) * | 2011-02-10 | 2011-06-08 | 重庆和航科技有限公司 | Intelligent warning system for abnormal opening of lift door and safety detecting method thereof |
| CN203127938U (en) * | 2013-03-22 | 2013-08-14 | 乐山师范学院 | Stop-for-empty preventing control system for elevator |
| CN103420244A (en) * | 2013-09-10 | 2013-12-04 | 吴述毅 | Automatic alarm device for lift car leveling dislocation |
| CN203825213U (en) * | 2014-03-31 | 2014-09-10 | 南京信息工程大学 | Portable foundation cloud atlas identifying apparatus |
| CN204823620U (en) * | 2015-07-12 | 2015-12-02 | 鄢碧珠 | Elevator control system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10766745B2 (en) | 2018-09-25 | 2020-09-08 | Argus Elevator LLC | Universal and software-configurable elevator door monitor |
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Application publication date: 20170201 |