CN106882666A - Elevator emergency voice activated control and method - Google Patents
Elevator emergency voice activated control and method Download PDFInfo
- Publication number
- CN106882666A CN106882666A CN201510941091.3A CN201510941091A CN106882666A CN 106882666 A CN106882666 A CN 106882666A CN 201510941091 A CN201510941091 A CN 201510941091A CN 106882666 A CN106882666 A CN 106882666A
- Authority
- CN
- China
- Prior art keywords
- elevator
- switch
- module
- control
- identification module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 8
- 238000009527 percussion Methods 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 abstract description 2
- 238000000429 assembly Methods 0.000 abstract description 2
- 210000000080 chela (arthropods) Anatomy 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000008520 organization Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000036461 convulsion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/021—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions the abnormal operating conditions being independent of the system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B29/00—Safety devices of escalators or moving walkways
- B66B29/005—Applications of security monitors
-
- 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
Abstract
The present invention relates to a kind of elevator control assemblies, and in particular to a kind of elevator emergency acoustic control is out of service, warning system, including sound identification module and control module；Described sound identification module one end sets voice collecting port, and the other end of sound identification module is connected by signal output port with control module；The control module is connected with elevator controlling case, standby stopping modular and warning device.The present invention fully takes into account the injured, actual conditions that indicator of trapped personnel position is defined and ordinary person will not operate, when emergency switch cannot be touched, when make use of people in danger, can't help sending the sound such as cry, emergency, horrible cry, percussion, realize very first time control elevator operation.
Description
Technical field
The present invention relates to a kind of elevator control assemblies, and in particular to a kind of elevator emergency acoustic control is out of service, report
Alert system.
Background technology
With the fast development of modernization skyscraper, elevator is increasingly subject to people's as the instrument of transport
Favor.And security, reliability and the comfortableness that elevator runs are to modernize skyscraper to be able to fully send out
Wave the key factor of its function.China has turned into one of fastest-rising country of elevator quantity in the world at present.
With the increase of elevator usage quantity, the accident of elevator also gradually increases.The high rate of elevator accident has been drawn
The common concern of people is played, to a certain extent, elevator accident also result in very big shadow to the stabilization of society
Ring.
How the installation sales volume of whole world elevator 90 percent has managed elevator in China at present, makes people more
Plus safely take elevator, as the content that people increasingly pay close attention to, elevator accident occurs repeatedly, elevator into
The trap of " eating people ", elevator safety makes us anxious.In elevator accident research conclusion, " manufacturing defect ",
The problems such as " overage military service ", " repair and maintenance become a mere formality " is the major reason for causing elevator accident, specific table
Present the following aspects：
1. because quantity is big, but the installation employee of elevator, it is partly the employee not by strict training,
Elevator is relatively accurate electromechanical equipment, installs many at all unqualified.
2. maintenance expense dog-eat-dog causes to demand a lower price and price dumping, and current normal cells etc. do not have substantially
Regular maintenance, potential safety hazard basic possibility not avoided fully before occurring.
3. special equipment testing department is without fully inspection and annual test.A large amount of elevators enter aging period, thing at present
Therefore also only can be more and more.
4. ordinary person is ignorant of correct fast operating, may not even be aware that escalator emergency switch position, misses
Gold rescue time.
5. stranded, the wounded position is defined, it is impossible to pressing control elevator emergency shift knob.
6. the original stopping of elevator (jerk) system failure, it is impossible to out of service
7. when other people (Ms) are encroached in elevator, it is impossible to which pressing control elevator emergency switch is pressed
Button or alarm button.
How to make up disadvantages described above using new method, new technology, allow seating elevator or be trapped in elevator, by elevator
The personnel of injury are alarmed with various method very first times, control elevator to run and successfully get rid of poverty as urgently to be resolved hurrily
Problem.
The content of the invention
It is an object of the present invention to provide a kind of elevator emergency voice activated control, stranded the wounded is solved in urgent shape
The technical problem run by Voice command elevator under state.
Technical solution of the invention is：The elevator emergency voice activated control for being provided, including speech recognition mould,
Software block, software and control module；Sound identification module one end sets voice collecting port, speech recognition mould
The other end of block is connected by signal output port with control module；Control module is connected with elevator controlling case.
By gathering and recognize calling for help or control voice emergent control is carried out to elevator, it is possible to achieve stranded, injury
The quick of personnel is saved oneself.
Above-mentioned control module includes that relay group and elevator controlling are switched.Elevator controlling is realized by relay group
The closure of switch or disconnection, and then realize Voice command of the people to elevator controlling case.
Above-mentioned control module also includes standby alarm relay, and the very first time replaces user's automatic alarm.
Above-mentioned elevator controlling switch includes shutdown switch, advance switch and reversing switch, advances and switchs and retreat
Switch is crawl work, it is adaptable to the urgent sound control of hand-held elevator.
Above-mentioned elevator controlling switch includes shutdown switch, upstream switch, downing switch, door open switch and closes the door
Switch, upstream switch and downing switch are crawl work, it is adaptable to the urgent acoustic control of Lift car type elevator.
Above-mentioned shutdown switch is located at the upstream of other switches, and by software design patterns, shutdown switch can control other
Elevator switch, i.e., only when shutdown switch is closed, can just realize the emergent control to elevator operation, with
Exempt from occur maloperation when elevator normally runs.
Above-mentioned voice activated control also includes power failure protection module, when there is disconnection fault in sound identification module, electricity
Ladder enters run-stopping status.
Above-mentioned voice activated control also includes standby power supply module and standby stopping modular, is stopped when the former design of elevator is supporting
The failures such as car, controlling organization, halt system and during cisco unity malfunction, still can carry out acoustic control behaviour
Make.
Above-mentioned standby stopping modular is electronic caliper brake brake disc, is arranged on the main driving of escalator conduction chain
On wheel, it is adaptable to the emergent stopping of hand-held elevator.
Above-mentioned standby stopping modular includes electric wire rope haulage gear and elevator safety gear, and elevator safety gear is set
On the guide rail of cabin elevator, it is adaptable to the emergent stopping of Lift car type elevator.
The present invention a kind of urgent acoustic-controlled method based on above-mentioned elevator emergency voice activated control is also provided, its it is special it
Place is：Comprise the following steps：
1】The pre- typing different sexes of sound identification module, the people at age can't help sending cry, emergency, miserable
The sound such as it is, taps, is stored；
2】Sound identification module is constantly compared to the sound that noisy voice and advance typing are stored；
3】It is inconsistent after sound identification module is compared to the sound that noisy voice and advance typing are stored,
Not output control signal；
4】It is consistent after sound identification module is compared to the sound that noisy voice and advance typing are stored,
Output is different, multiple control signal；
5】Sound identification module output is different, multiple control signal is connected with control module, performs different lives
Order；The different EM equipment module of control, including stopping, advance, reversing control module etc.；
6】The signal of stopping modular is controlled also to divide all the way, by postponing or not postponing to newly establishing plus one or many
Individual standby brake halt system.
The beneficial effects of the present invention are：
(1) present invention fully takes into account that injured, indicator of trapped personnel position is defined and ordinary person will not operate
Actual conditions, when emergency switch cannot be touched, when make use of people in danger, can't help sending cry,
The sound such as emergency, horrible cry, percussion, realize very first time control elevator operation.
(2) after sound identification module is according to the correct identification of recording in advance, control elevator stops fortune to the present invention
Row, crawl advance (rotating forward), crawl is retreated (reversion) etc..Acoustic control is acted within extremely short time several seconds just
Can complete, can quickly help save captive.
(3) the voice activated control setting that the present invention is provided only has first under halted state, before just carrying out crawl
Enter (rotating forward), crawl and retreat (reversion), prevent the maloperation that elevator normally runs.
(4) acoustic control action of the invention can be completed within time several seconds, can quickly help save captive.
(5) present invention is provided with standby battery, unaffected by removing electrical power.
(6) present invention takes into full account elevator or power failure, sets up plus one or more standby brakes stop system
System.
(7) present invention has power-off, failure protection function.
(8) there is the present invention very first time to replace user's auto-alarm function.
Brief description of the drawings
Fig. 1 is the system architecture diagram that the present invention is applied to hand-held elevator.
Fig. 2 is the system architecture diagram that the present invention is applied to Lift car type elevator.
Specific embodiment
Referring to Fig. 1 and Fig. 2, elevator emergency voice activated control provided by the present invention, including sound identification module
And control module；Sound identification module one end sets voice collecting port, and the other end of sound identification module leads to
Signal output port is crossed to be connected with control module；Control module is connected with elevator controlling case.By gathering and know
Not Hu Jiu or control voice emergent control is carried out to elevator, it is possible to achieve it is stranded, the wounded it is quick from
Rescue.
Control module is switched by relay group and elevator controlling.Realize what elevator controlling was switched by relay group
Closure disconnects, and then realizes the Voice command to elevator controlling case.Duplicate relay is used for standby brake and stops
Locking system and warning system etc..
When hand-held elevator is applied to, elevator controlling switch includes that shutdown switch, advance switch and reversing are opened
Close, when Lift car type elevator is applied to, elevator controlling switch includes shutdown switch, upstream switch, descending opens
Pass, door open switch and door closing switch.Advance switch, retrogressing switch, upstream switch and downing switch are a little
Start building to make.Once command is often received, corresponding switch just works 0.2-1 seconds, and elevator moves 10-50 centimeters
Left and right, then stops.
Shutdown switch is located at the upstream of other all switches, i.e., only when shutdown switch is closed, just can be real
Now to the emergent control of elevator operation, in order to avoid occur maloperation when elevator normally runs.
Voice activated control also includes standby power supply module and standby stopping modular, when the former supporting brake of design of elevator,
The failures such as controlling organization, halt system and during cisco unity malfunction, still can carry out acoustic control operation.
When hand-held elevator is applied to, standby stopping modular is electronic caliper brake brake disc, is arranged on hand steered
On elevator traction chain main drive wheel or other electric brake systems etc..
When Lift car type elevator is applied to, standby stopping modular includes electric wire rope haulage gear and elevator safety
Pincers, elevator safety gear is arranged on the guide rail of cabin elevator.
The sound identification module that the present invention is used is also known as speech control module, voice identification module, voice recognition
Module etc., it is possible to use specific unit type include：(1) Yong Yi science and technology sound identification module REC-V1,
REC-V2, RE-W2 module；(2) nine nine new electronics 99SPR sound identification modules；(3) Shanghai China
Town Electronics Co., Ltd. sound identification module WS-017, voice recognition chip GM11A550 etc., Yi Jixiang
Supporting single-chip microcomputer, PLC technology relay module, wireless transport module etc..
With sound identification module (representing this paper speech control modules, voice identification module, sound recognition module)
Stop with PLC technology relay module control elevator, advance, reversing controls circuit, sets up similar automobile
Electric wire rope in electronics hand brake system is towed and integrates two kinds of drive mechanisms of caliper brake, and match
Caliper brake brake disc, drum brakes, elevator safety gear etc., adapt to hand steered or cabin elevator.
Specific works mode of the invention is：First by all ages and classes, property others cry, emergency, miserable
The sound such as it is, taps by voice collecting port typing sound identification module, different capabilities sound identification module
50-1000 bar user's identification sentences can be supported.Disparate modules support 7 or multiple control I/O ports in itself
Output, can typically control 7 tunnels or multiple relay module, relay module and elevator emergency stop button
The controls such as switch, (rotating forward) button switch that advances, reversing (reversion) button switch, alarm button switch
Button switch connects (and connect or contact), and out of service, advance (rotating forward), reversing (reversion) button are opened
Pass is connected with elevator power supply control cabinet, can also change program code, and the application for carrying out higher level is set first only
Stopping action being performed, only under halted state, crawl reversing (reversion), advance (rotating forward) of voice etc.
Other passwords could be performed, that is to say, that when elevator normally runs, except stopping password, other password voices
Identification module is performed and also not worked, and the present apparatus has power-off, failure protection function, that is, start speech recognition mould
After block power-up, high and low level is exported, relay power-up is acted, and contact disconnects, into standby identification state,
When power-off fault occurs in startup sound identification module, relay electric-loss contacting, elevator is out of service.
The present invention after elevator is installed successfully, under normal operating conditions, the voice collecting of sound identification module
The sound of elevator personnel is taken in the uninterrupted typing in port, is identified, monitors, when recognize cry, emergency,
When horrible cry, percussion sound are identical with the sound of advance typing, the output port of sound identification module just exports electricity
Ordinary mail number, drives relay group work, shutdown switch closure, and elevator is out of service, at the same alarm all the way after
Electrical work, alarm starts.Notify that people rescue, if when hand-held elevator clamps personnel, can be big
Sound calls out the similar control statements, backward command of the sound identification module to typing such as advance, retrogressing, reversing
It is identified, outputs level signals, drives relay group work, retreat switch closure, elevator starts crawl
Operation, often receives a control command, and relay group is according to setting work 0.2-1 seconds, elevator movement 10-50
Centimetre or so, then stops, and waits the second subcommand.If when cabin elevator occurs abnormal (such as abnormal sound,
Fall, accidental movement, folder people etc. accident), in car personnel or by folder personnel send cry, emergency, horrible cry,
Tap sound and recognized that cabin elevator is out of service by sound identification module, while calling out up or descending etc.
Similar control statement, drives respective switch closure, realizes being run to above similar crawl.This is a series of
Action can be completed within time several seconds, can greatly protect elevator occupant safety, realize saving oneself, if car
After interior personnel send door open command, when finding car not just to elevator door, car door can be closed, call out corresponding
Control statement, after sound identification module identification, control module drives ascending for elevator or descending, and elevator door
Just to rear, open elevator door and flee from elevator.
Present invention further contemplates that when having the generation of partial fault, elevator is former to be designed supporting brake, controlling organization, stops
Locking system etc. has been damaged, it is impossible to normal work, thus sets up standby power supply module and standby stopping mould in addition
Block, including electronic caliper brake brake disc or other electric control brake systems, electric wire rope haulage gear, elevator peace
The corollary equipments such as full pincers.Due to elevator faults, occur it is abnormal, rush to summit, crouching bottom, fall, abnormal sound, accident
During the accidents such as mobile, folder people, stranded or the wounded be can't help sending cry, cry for help, gives a blood-curdling scream, striking
Hit sound to be recognized by sound identification module, washout is transmitted to elevator controlling case first, while in addition
Control signal, to standby stopping modular, according to software preset delay or does not postpone, further all the way for output
Elevator safety is improved, the life security of people is ensured.
For Lift car type elevator and the difference of hand-held elevator, the present invention is designed with two kinds of drive mechanism modes,
Including：(1) electronic caliper brake brake disc or other electric brake systems, are adapted to escalator；(2) it is electronic
Cable traction mechanism, elevator safety gear, are adapted to vertical lift elevator.Both drive mechanism modes are by electric power storage
Pond drives, it is not necessary to external power, has a power failure or elevator faults are on the no influence of the present invention.
Set on escalator conduction chain main drive wheel electronic clamp-type brake disk, drum type brake disc or other
Electric control brake system, electric ＆ hydraulic control module receives the washout from relay, electronics liquid
Pressure control module then can apply 12V or 24V voltages and be rotated by it to the motor of executing agency.Motor release
Moment of torsion is delivered to heart axle screw rod by reducing gear, and heart axle screw rod promotes brake piston by bolt-nut mechanism
It is axially moved the braking realized to brake disc.
Damaged in view of the former supporting brake of design of cabin elevator, controlling organization, halt system etc., in sedan-chair
Safe clamp position below car in the elevator of railway carriage or compartment, elevator safety gear is symmetrical arranged in addition, and (elevator original safety tongs is prohibited
Only other equipment utilization), two safety tongs driving handles are connected with the contraction cable wire of electric wire rope haulage gear,
Cable traction power is 200-300N (newton), should meet elevator safety gear and drive pulling tension requirements, elevator safety
Pincers be divided into one-way safety pincers and bidirectional safety tongs, dynamic apparatus for lift according to its braking member structure type not
With three kinds of wedge type, eccentric wheel-type and roller-type can be divided into, by the difference of stop deceleration (braking distance)
Instantaneous formula and gradual two kinds can be divided into.
Electric line control control module receives the washout from relay, and hydraulic control module then can
Apply 12V or 24V voltages to the motor of executing agency to be rotated by it.The moment of torsion of motor release passes through reductor
Structure and clutch are delivered on thread spindle, and the rotation of thread spindle drives nut shaft to mobile so as to flat by drag-line
Weighing apparatus tenses control cable wire, and cable wire pulls two safety tongs driving handles, and cable wire pulls safety tongs to operate makes peace
Full pincers produce frictional force to guide rail, and car is braked on guide rail rapidly, and stop motion is carried after failture evacuation
Car is played, safety tongs resets, and sound identification module enters standby monitoring state.
The present invention can also use other electric control brake modes, or various electric control brake modes to combine, to improve control
Effect processed.
Claims (10)
1. a kind of elevator emergency voice activated control, it is characterised in that：Including sound identification module and control module；
Described sound identification module one end sets voice collecting port, and the other end of sound identification module is defeated by signal
Exit port is connected with control module；The control module and elevator controlling case, standby stopping modular and alarm dress
Put connected.
2. elevator emergency voice activated control according to claim 1, it is characterised in that：The control module
Including coil type relay group or solid-state relay group.
3. elevator emergency voice activated control according to claim 2, it is characterised in that：The control module
Relay group and warning device connection.
4. elevator emergency voice activated control according to claim 3, it is characterised in that：The elevator controlling
Switch includes shutdown switch, advance switch and retrogressing switch；The advance switch and retrogressing switch are crawl
Work.
5. elevator emergency voice activated control according to claim 3, it is characterised in that：The elevator controlling
Switch includes shutdown switch, upstream switch, downing switch, door open switch and door closing switch.It is described up to open
Close and downing switch is crawl work.
6. the elevator emergency voice activated control according to claim 4 or 5, it is characterised in that：The stopping
Switch can control other elevator switch positioned at the upstream of other elevator switch, shutdown switch.
7. elevator emergency voice activated control according to claim 6, it is characterised in that：The voice activated control
Also include power failure protection module, standby power supply module and standby stopping modular.
8. elevator emergency voice activated control according to claim 7, it is characterised in that：The standby stopping
Module is electronic caliper brake brake disc, is arranged on escalator conduction chain main drive wheel or motor-driven
On wheel.
9. elevator emergency voice activated control according to claim 7, it is characterised in that：The standby stopping
Module include electric wire rope haulage gear and elevator safety gear or other；The elevator safety gear is arranged on sedan-chair
The bottom of railway carriage or compartment elevator, and be clamped on guide rail.
10. a kind of urgent acoustic-controlled method of the elevator emergency voice activated control based on described in claim 9, it is special
Levy and be：Comprise the following steps：
1】The pre- typing different sexes of sound identification module, the people at age can't help sending cry, emergency, miserable
The sound such as it is, taps, is stored；
2】Sound identification module is constantly compared to the sound that noisy voice and advance typing are stored；
3】It is inconsistent after sound identification module is compared to the sound that noisy voice and advance typing are stored,
Not output control signal；
4】It is consistent after sound identification module is compared to the sound that noisy voice and advance typing are stored,
Output is different, multiple control signal；
5】Sound identification module output is different, multiple control signal is connected with control module, performs different lives
Order；The different EM equipment module of control, including stopping, advance, reversing control module etc.；
6】The signal of stopping modular is controlled also to divide all the way, by postponing or not postponing to newly establishing plus one or many
Individual standby brake halt system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941091.3A CN106882666A (en) | 2015-12-15 | 2015-12-15 | Elevator emergency voice activated control and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510941091.3A CN106882666A (en) | 2015-12-15 | 2015-12-15 | Elevator emergency voice activated control and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106882666A true CN106882666A (en) | 2017-06-23 |
Family
ID=59174792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510941091.3A Pending CN106882666A (en) | 2015-12-15 | 2015-12-15 | Elevator emergency voice activated control and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106882666A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107352378A (en) * | 2017-08-22 | 2017-11-17 | 王紫旖 | A kind of escalator that brake hard is realized by audio call |
| CN107522053A (en) * | 2017-07-11 | 2017-12-29 | 浙江新再灵科技股份有限公司 | A kind of elevator platform detecting system and method based on audio analysis |
| CN107555283A (en) * | 2017-09-29 | 2018-01-09 | 江苏冠超物流科技有限公司 | A kind of lift with the pooling feature that falls |
| CN108630227A (en) * | 2018-04-15 | 2018-10-09 | 吴秋琴 | Platform optical projection system based on audio analysis |
| CN110390951A (en) * | 2018-04-15 | 2019-10-29 | 吴秋琴 | Platform projecting method based on audio analysis |
| CN111792487A (en) * | 2020-07-02 | 2020-10-20 | 湖南云感科技有限公司 | Elevator intelligent management system and management method based on big data platform |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005001805A (en) * | 2003-06-11 | 2005-01-06 | Toshiba Elevator Co Ltd | Speed change type passenger conveyor |
| CN2814478Y (en) * | 2005-08-05 | 2006-09-06 | 西安电子科技大学 | Special voltage-stabilized source apparatus for instrument and apparatus use |
| CN201770381U (en) * | 2010-08-02 | 2011-03-23 | 浙江吉利汽车有限公司 | Lifter with high-speed falling prevention |
| CN203439888U (en) * | 2013-05-10 | 2014-02-19 | 沈阳防爆电器制造有限公司 | Mining lifting system with sound-light signal dotting system |
| CN103935852A (en) * | 2014-05-17 | 2014-07-23 | 才越 | Elevator monitoring, alarming and scramming device capable of performing monitoring and alarming according to sound |
| CN104511118A (en) * | 2013-09-30 | 2015-04-15 | 西安蓝钻电子科技有限公司 | Triggered voice-prompt fire hydrant cabinet |
| CN205346554U (en) * | 2015-12-15 | 2016-06-29 | 西安蓝钻电子科技有限公司 | Elevator emergency acoustic system |
-
2015
- 2015-12-15 CN CN201510941091.3A patent/CN106882666A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005001805A (en) * | 2003-06-11 | 2005-01-06 | Toshiba Elevator Co Ltd | Speed change type passenger conveyor |
| CN2814478Y (en) * | 2005-08-05 | 2006-09-06 | 西安电子科技大学 | Special voltage-stabilized source apparatus for instrument and apparatus use |
| CN201770381U (en) * | 2010-08-02 | 2011-03-23 | 浙江吉利汽车有限公司 | Lifter with high-speed falling prevention |
| CN203439888U (en) * | 2013-05-10 | 2014-02-19 | 沈阳防爆电器制造有限公司 | Mining lifting system with sound-light signal dotting system |
| CN104511118A (en) * | 2013-09-30 | 2015-04-15 | 西安蓝钻电子科技有限公司 | Triggered voice-prompt fire hydrant cabinet |
| CN103935852A (en) * | 2014-05-17 | 2014-07-23 | 才越 | Elevator monitoring, alarming and scramming device capable of performing monitoring and alarming according to sound |
| CN205346554U (en) * | 2015-12-15 | 2016-06-29 | 西安蓝钻电子科技有限公司 | Elevator emergency acoustic system |
Non-Patent Citations (1)
| Title |
|---|
| 聂立芳, 北京：北京邮电大学出版社 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522053A (en) * | 2017-07-11 | 2017-12-29 | 浙江新再灵科技股份有限公司 | A kind of elevator platform detecting system and method based on audio analysis |
| CN107522053B (en) * | 2017-07-11 | 2020-10-30 | 浙江新再灵科技股份有限公司 | Elevator platform detection system and method based on audio analysis |
| CN107352378A (en) * | 2017-08-22 | 2017-11-17 | 王紫旖 | A kind of escalator that brake hard is realized by audio call |
| CN107555283A (en) * | 2017-09-29 | 2018-01-09 | 江苏冠超物流科技有限公司 | A kind of lift with the pooling feature that falls |
| CN108630227A (en) * | 2018-04-15 | 2018-10-09 | 吴秋琴 | Platform optical projection system based on audio analysis |
| CN110390951A (en) * | 2018-04-15 | 2019-10-29 | 吴秋琴 | Platform projecting method based on audio analysis |
| CN111792487A (en) * | 2020-07-02 | 2020-10-20 | 湖南云感科技有限公司 | Elevator intelligent management system and management method based on big data platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106882666A (en) | Elevator emergency voice activated control and method | |
| US20150136530A1 (en) | Abs brake control circuit of elevator brake system | |
| AU2012344215B2 (en) | Safety brake with resetting means | |
| CN205346554U (en) | Elevator emergency acoustic system | |
| CN101056813B (en) | Elevator device | |
| CN104961014B (en) | Monitor the method, apparatus and system of elevator faults | |
| CN101588979A (en) | Elevator apparatus | |
| CN102070053B (en) | Test device of elevator car ascending overspeed protection device | |
| CN105984775A (en) | Elevator rescue system | |
| CN103754726A (en) | Device for preventing lift car from moving accidentally and method thereof | |
| CN105668374B (en) | A kind of elevator faults security escape system | |
| CN107473044A (en) | A kind of elevator device and method with function of overcoming difficulties automatically | |
| CN107434194A (en) | A kind of lift car prevents accidental movement system and method | |
| CN105110131A (en) | Elevator electromagnetic braking device and operation method thereof | |
| CN111498635A (en) | Long-range autonomic rescue system of stranded people of home use elevator | |
| CN112141166B (en) | Motor train unit safety loop bypass system | |
| CN104627748B (en) | A kind of building hoist control method and frequency converter | |
| CN102712444B (en) | Elevator device | |
| CN104555640A (en) | Position limiting device safety tong linkage automatic test method | |
| CN205346552U (en) | Elevator trouble is reported to police and automatic processing system in grades | |
| CN204958045U (en) | Elevator electromagnetic braking device | |
| CN107128765B (en) | Fault-tolerant control method and system for elevator in trapped state | |
| JP2010208779A (en) | Elevator | |
| CN202808257U (en) | ABS (antiskid brake system) brake control circuit of elevator brake system | |
| JPWO2011048664A1 (en) | Elevator safety device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170623 |