CN107522037A - A kind of special integral control system of elevator - Google Patents
A kind of special integral control system of elevator Download PDFInfo
- Publication number
- CN107522037A CN107522037A CN201710334538.XA CN201710334538A CN107522037A CN 107522037 A CN107522037 A CN 107522037A CN 201710334538 A CN201710334538 A CN 201710334538A CN 107522037 A CN107522037 A CN 107522037A
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- China
- Prior art keywords
- resistance
- elevator
- module
- control system
- integral control
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B1/00—Control systems of elevators in general
- B66B1/02—Control systems without regulation, i.e. without retroactive action
- B66B1/06—Control systems without regulation, i.e. without retroactive action electric
-
- 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
- B66B5/0018—Devices monitoring the operating condition of the elevator system
- B66B5/0031—Devices monitoring the operating condition of the elevator system for safety reasons
-
- 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
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/044—Mechanical overspeed governors
-
- 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
- B66B5/16—Braking or catch devices operating between cars, cages, or skips and fixed guide elements or surfaces in hoistway or well
Abstract
The invention discloses a kind of special integral control system of elevator,Including master cpu,Uninterrupted power source,Audio conversion module,I/O interfaces,Timer,Smoke Detection module,Temperature detecting module,Overweight detection module,Overspeed detection module,Wireless launcher,Voice module and camera,The special integral control system of elevator of the present invention is used as the device of detection elevator speed and elevator load by velocity sensor and pulling force sensor respectively,Once the two indexs exceed setting value,It will send and alarm to elevator monitoring center at once,Urgent braking system can also be started,Effectively prevent the generation of elevator accident,And it is also provided with voice module,Being capable of automatic speech prompting,Prevent that people are panic,And also there is the function of smoke warning and fire alarm,Use uninterrupted power source simultaneously,Effectively prevent from influenceing the normal work of system because of power failure,Therefore with easy to use,It is vdiverse in function,The advantages of degree of intelligence is high.
Description
Technical field
The present invention relates to elevator technology field, specifically a kind of special integral control system of elevator.
Background technology
With the continuous development of modern city, low-rise building is gradually eliminated, and the city of modernization is constantly towards higher
Direction develop, elevator is a most important part inside skyscraper, and elevator is a kind of vertical liter using motor as power
Drop machine, equipped with box-like gondola, multiply people or carrying goods for tier building, great convenience is provided to people, but in recent years
Elevator accident often occurs, it is exactly used during elevator falling Shugu that its is most important, and the life security to people brings very big inconvenience, even
Cause to take elevator neurosis, cause larger society panic, to find out its cause, this kind of accident is not to occur suddenly, typically
There is elevator speed unstable before occurring and the insensitive sign of elevator pulling force inductor, such as " short time all standing, system event
Phenomena such as barrier ".The generation of elevator accident can be significantly reduced if it can in advance predict and carry out Measuring error.It is simultaneously existing
Smoked in the people for having many low quality in elevator, have a strong impact on other people health, existing elevator do not possess one it is perfect
Control system is to solve this problem.
The content of the invention
It is an object of the invention to provide a kind of special integral control system of elevator, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of special integral control system of elevator, including master cpu, uninterrupted power source, audio conversion module, I/O connect
Mouth, timer, Smoke Detection module, temperature detecting module, overweight detection module, overspeed detection module, wireless launcher, voice
Module and camera, the Smoke Detection module, temperature detecting module, overweight detection module, overspeed detection module gather respectively
Smog, temperature, pulling force and rate signal are simultaneously transferred to master cpu by I/O interfaces, and master cpu is also respectively connected with uninterrupted electricity
Source, wireless launcher, audio conversion module, relay and camera, the relay are also connected with urgent braking system, the sound
Frequency modular converter is also connected with voice module.
As the further scheme of the present invention：The audio conversion module includes resistance R3, chip IC 1, electric capacity C1 and three
Pole pipe VT1, the electric capacity C1 one end connection input signal IN, electric capacity C1 other end connection resistance R1 and resistance R2, resistance
R1 other end connecting triode VT1 base stage, resistance R2 other end connecting triode VT1 emitter stage, triode VT2
Emitter stage and ground, triode VT1 colelctor electrode connecting triode VT2 base stage and resistance R3, resistance R3 other end connection electricity
The pin 1 of R4, resistance R5, resistance R6, resistance R7 and power supply VCC, resistance R4 other end connection chip IC 1 is hindered, resistance R5's
Other end connecting triode VT3 base stage and the pin 3 of chip IC 1, resistance R6 other end connecting triode VT3 current collection
Pole, the pin 4 of chip IC 1 connect electric capacity C2 and resistance R8, electric capacity the C2 other end connection resistance R10 and resistance R11, resistance R8
The other end connection resistance R9 and resistance R11 the other end, triode VT3 emitter stage connection electric capacity C3 and resistance R10 it is another
One end, electric capacity C3 other end connection output signal OUT, the chip IC 1 is 4N25 photo-couplers.
As further scheme of the invention：The core component of the master cpu is STC89C52 single chip.
As further scheme of the invention：The temperature detecting module uses PT100 type thermistors.
As further scheme of the invention：The Smoke Detection module uses QM-N5 type gas sensors.
As further scheme of the invention：The uninterrupted power source by civil power and batteries into.
As further scheme of the invention：The overweight detection module uses pulling force sensor.
As further scheme of the invention：The overspeed detection module uses speed detection sensor.
Compared with prior art, the beneficial effects of the invention are as follows：The special integral control system of elevator of the present invention leads to respectively
Velocity sensor and pulling force sensor are crossed as detection elevator speed and the device of elevator load, once the two indexs surpass
Go out setting value, will send and alarm to elevator monitoring center at once, can also start urgent braking system, effectively prevent elevator accident
Generation, and be also provided with voice module, can automatic speech prompting, prevent that people are panic, and also there is warning of smoking
With the function of fire alarm, while uninterrupted power source is used, effectively prevent from influenceing the normal work of system because of power failure, therefore have
There is the advantages of easy to use, vdiverse in function, degree of intelligence is high.
Brief description of the drawings
Fig. 1 is the overall block diagram of the present invention.
Fig. 2 is the circuit diagram of audio conversion module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-2, in the embodiment of the present invention, a kind of special integral control system of elevator, including master cpu, no
Uninterruptible power, audio conversion module, I/O interfaces, timer, Smoke Detection module, temperature detecting module, overweight detection module,
Overspeed detection module, wireless launcher, voice module and camera, the Smoke Detection module, temperature detecting module, overweight inspection
Survey module, overspeed detection module gathers smog, temperature, pulling force and rate signal and is transferred to master control by I/O interfaces respectively
CPU, master cpu are also respectively connected with uninterrupted power source, wireless launcher, audio conversion module, relay and camera, it is described after
Electrical equipment is also connected with urgent braking system, and the audio conversion module is also connected with voice module.
As the further scheme of the present invention：The audio conversion module includes resistance R3, chip IC 1, electric capacity C1 and three
Pole pipe VT1, the electric capacity C1 one end connection input signal IN, electric capacity C1 other end connection resistance R1 and resistance R2, resistance
R1 other end connecting triode VT1 base stage, resistance R2 other end connecting triode VT1 emitter stage, triode VT2
Emitter stage and ground, triode VT1 colelctor electrode connecting triode VT2 base stage and resistance R3, resistance R3 other end connection electricity
The pin 1 of R4, resistance R5, resistance R6, resistance R7 and power supply VCC, resistance R4 other end connection chip IC 1 is hindered, resistance R5's
Other end connecting triode VT3 base stage and the pin 3 of chip IC 1, resistance R6 other end connecting triode VT3 current collection
Pole, the pin 4 of chip IC 1 connect electric capacity C2 and resistance R8, electric capacity the C2 other end connection resistance R10 and resistance R11, resistance R8
The other end connection resistance R9 and resistance R11 the other end, triode VT3 emitter stage connection electric capacity C3 and resistance R10 it is another
One end, electric capacity C3 other end connection output signal OUT, the chip IC 1 is 4N25 photo-couplers.
The core component of master cpu is STC89C52 single chip.Temperature detecting module uses PT100 type thermistors.Cigarette
Mist detection module uses QM-N5 type gas sensors.Uninterrupted power source by civil power and batteries into.Overweight detection module uses
Pulling force sensor.Overspeed detection module uses speed detection sensor.
The present invention operation principle be：Velocity sensor in system is arranged on elevator electric rotating machine, so as to accurate
Elevator speed is monitored, and by rate signal real-time Transmission to single-chip microcomputer.Pulling force sensor is arranged on the hoist cable position of elevator,
The performance load of monitoring elevator in real time, when running into elevator and bearing pulling force and exceed range of set value, master cpu inside single-chip microcomputer
STC89C52 carries out data processing by its internal coding, decoder to signal, on the one hand by transmitting set to elevator
Surveillance center sends remote alarm signal, realizes remote alarms, while opens camera, facilitates monitoring personnel to check that elevator is believed
Breath, by sending voice signal, such as " elevator is overcrowding, please select lower elevator " by audio conversion module and voice module,
When elevator the speed of service occurs beyond normally, master cpu control relay controls urgent braking system, elevator is stopped, avoids
The transmitting of used during elevator falling accident, and voice module can also send the prophesy of " elevator break down, please don't worry ", when running into fire
During calamity, the Smoke Detection module and temperature detecting module of elevator interior can be triggered, if simply single Smoke Detection module
It is triggered, it may be possible to caused by someone's smoking, then voice module can be sent, the caveat that please don't be smoked in elevator, if both
It is triggered, then alarm signal can be sent by wireless launcher.The audio conversion module that the system uses is as described in Figure 2：Figure
Middle VT1, VT2 form two-stage direct-coupling amplifying circuit.The sensor or signal source signal IN come in from input interface are through C1, R1
It is sent into the preamplifier being made up of VT1, VT2 afterwards, it by faint converting electrical signal is DC component signal that preamplifier, which is,
The signal amplified after converting is added on the light emitting diode inside photoelectrical coupler IC1, the luminous power of light emitting diode will
Changed by the power of input signal IN signals.Add certain bias to the phototriode in photoelectrical coupler, can be by luminous two
The converting optical signals that pole pipe launches are electric signal and amplified, and most make signal source to rear class through VT3 amplification outputs afterwards.
The special integral control system of elevator of the present invention is used as detection electricity by velocity sensor and pulling force sensor respectively
The device of the terraced speed of service and elevator load, once the two indexs exceed setting value, it will be sent out at once to elevator monitoring center
Deliver newspaper police, can also start urgent braking system, effectively prevent the generation of elevator accident, and is also provided with voice module, can
Automatic speech prompting, prevent that people are panic, and also there is the function of smoke warning and fire alarm, while use uninterrupted electricity
Source, effectively prevents from influenceing the normal work of system because of power failure, thus with it is easy to use, vdiverse in function, degree of intelligence is high
Advantage.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (8)
1. a kind of special integral control system of elevator, including master cpu, uninterrupted power source, audio conversion module, I/O interfaces,
Timer, Smoke Detection module, temperature detecting module, overweight detection module, overspeed detection module, wireless launcher, voice mould
Block and camera, it is characterised in that the Smoke Detection module, temperature detecting module, overweight detection module, overspeed detection module
Smog, temperature, pulling force and rate signal are gathered respectively and master cpu is transferred to by I/O interfaces, and master cpu is also respectively connected with
Uninterrupted power source, wireless launcher, audio conversion module, relay and camera, the relay are also connected with urgent locking dress
Put, the audio conversion module is also connected with voice module.
A kind of 2. special integral control system of elevator according to claim 1, it is characterised in that the audio modulus of conversion
Block includes resistance R3, chip IC 1, electric capacity C1 and triode VT1, the electric capacity C1 one end connection input signal IN, electric capacity C1
Other end connection resistance R1 and resistance R2, resistance R1 other end connecting triode VT1 base stage, the resistance R2 other end connects
Connect triode VT1 emitter stage, triode VT2 emitter stage and ground, triode VT1 colelctor electrode connecting triode VT2 base
Pole and resistance R3, resistance R3 other end connection resistance R4, resistance R5, resistance R6, resistance R7 and power supply VCC, resistance R4's is another
One end connects the pin 1 of chip IC 1, resistance R5 other end connecting triode VT3 base stage and the pin 3 of chip IC 1, resistance
R6 other end connecting triode VT3 colelctor electrode, the pin 4 of chip IC 1 connect electric capacity C2 and resistance R8, and electric capacity C2's is another
End connection resistance R10 and resistance R11, resistance R8 other end connection resistance R9 and resistance the R11 other end, triode VT3's
Emitter stage connects the electric capacity C3 and resistance R10 other end, electric capacity C3 other end connection output signal OUT, and the chip IC 1 is
4N25 photo-couplers.
3. the special integral control system of a kind of elevator according to claim 1, it is characterised in that the master cpu
Core component is STC89C52 single chip.
A kind of 4. special integral control system of elevator according to claim 1, it is characterised in that the temperature detection mould
Block uses PT100 type thermistors.
A kind of 5. special integral control system of elevator according to claim 1, it is characterised in that the Smoke Detection mould
Block uses QM-N5 type gas sensors.
A kind of 6. special integral control system of elevator according to claim 1, it is characterised in that the uninterrupted power source
By civil power and batteries into.
A kind of 7. special integral control system of elevator according to claim 1, it is characterised in that the overweight detection mould
Block uses pulling force sensor.
A kind of 8. special integral control system of elevator according to claim 1, it is characterised in that the overspeed detection mould
Block uses speed detection sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334538.XA CN107522037A (en) | 2017-05-12 | 2017-05-12 | A kind of special integral control system of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710334538.XA CN107522037A (en) | 2017-05-12 | 2017-05-12 | A kind of special integral control system of elevator |
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| Publication Number | Publication Date |
|---|---|
| CN107522037A true CN107522037A (en) | 2017-12-29 |
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| CN201710334538.XA Pending CN107522037A (en) | 2017-05-12 | 2017-05-12 | A kind of special integral control system of elevator |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798567A (en) * | 2018-12-29 | 2019-05-24 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator that can improve smoking ambient air quality and cigarette judgment method |
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|---|---|---|---|---|
| EP1134175A2 (en) * | 2000-03-16 | 2001-09-19 | Gerhard Asmuth | Method from home network technology to monitor, diagnose and control elevators |
| CN202643017U (en) * | 2012-05-18 | 2013-01-02 | 杭州新马电梯有限公司 | Integrated high-efficiency energy-saving driving device |
| CN203048344U (en) * | 2013-01-25 | 2013-07-10 | 温州大学 | Smoking prevention device for elevator |
| CN205076590U (en) * | 2015-10-26 | 2016-03-09 | 天津鑫宝龙电梯集团有限公司 | Elevator weighing system |
| CN205170098U (en) * | 2015-12-11 | 2016-04-20 | 程旗 | Elevator fault alarm system |
| CN205709355U (en) * | 2016-04-05 | 2016-11-23 | 康达电梯有限公司 | A kind of elevator guardrail with emergency alert function |
| CN206798877U (en) * | 2017-05-12 | 2017-12-26 | 杭州新马电梯有限公司 | A kind of special integral control system of elevator |
-
2017
- 2017-05-12 CN CN201710334538.XA patent/CN107522037A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1134175A2 (en) * | 2000-03-16 | 2001-09-19 | Gerhard Asmuth | Method from home network technology to monitor, diagnose and control elevators |
| CN202643017U (en) * | 2012-05-18 | 2013-01-02 | 杭州新马电梯有限公司 | Integrated high-efficiency energy-saving driving device |
| CN203048344U (en) * | 2013-01-25 | 2013-07-10 | 温州大学 | Smoking prevention device for elevator |
| CN205076590U (en) * | 2015-10-26 | 2016-03-09 | 天津鑫宝龙电梯集团有限公司 | Elevator weighing system |
| CN205170098U (en) * | 2015-12-11 | 2016-04-20 | 程旗 | Elevator fault alarm system |
| CN205709355U (en) * | 2016-04-05 | 2016-11-23 | 康达电梯有限公司 | A kind of elevator guardrail with emergency alert function |
| CN206798877U (en) * | 2017-05-12 | 2017-12-26 | 杭州新马电梯有限公司 | A kind of special integral control system of elevator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109798567A (en) * | 2018-12-29 | 2019-05-24 | 佛山市云米电器科技有限公司 | A kind of kitchen ventilator that can improve smoking ambient air quality and cigarette judgment method |
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