CN206798877U - A kind of special integral control system of elevator - Google Patents
A kind of special integral control system of elevator Download PDFInfo
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- CN206798877U CN206798877U CN201720528528.5U CN201720528528U CN206798877U CN 206798877 U CN206798877 U CN 206798877U CN 201720528528 U CN201720528528 U CN 201720528528U CN 206798877 U CN206798877 U CN 206798877U
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Abstract
The utility model 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 the utility model elevator 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
Elevator technology field is the utility model is related to, 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.
Utility model content
The purpose of this utility model is to provide a kind of elevator special integral control system, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model 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 further program of the utility model：The audio conversion module includes resistance R3, chip IC 1, electric capacity C1
With triode VT1, one end connection the input signal IN, electric capacity C1 of the electric capacity C1 other end connect resistance R1 and resistance R2,
Resistance R1 other end connecting triode VT1 base stage, the 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, the resistance R3 other end connect
Connecting resistance R4, resistance R5, resistance R6, resistance R7 and power supply VCC, the pin 1 of resistance R4 other end connection 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 collection
Electrode, the pin 4 of chip IC 1 connect electric capacity C2 and resistance R8, electric capacity C2 other end connection resistance R10 and resistance R11, resistance
The R8 other end connection resistance R9 and resistance R11 other end, triode VT3 emitter stage connection electric capacity C3's and resistance R10
The other end, electric capacity C3 other end connection output signal OUT, the chip IC 1 is 4N25 photo-couplers.
As the utility model further scheme：The core component of the master cpu is STC89C52 single chip.
As the utility model further scheme：The temperature detecting module uses PT100 type thermistors.
As the utility model further scheme：The Smoke Detection module uses QM-N5 type gas sensors.
As the utility model further scheme：The uninterrupted power source by civil power and batteries into.
As the utility model further scheme：The overweight detection module uses pulling force sensor.
As the utility model further scheme：The overspeed detection module uses speed detection sensor.
Compared with prior art, the beneficial effects of the utility model are：The special overall-in-one control schema system of the utility model elevator
System be used as the device for detecting elevator speed and elevator load by velocity sensor and pulling force sensor respectively, once this two
Individual index exceeds setting value, will send and alarm to elevator monitoring center at once, can also start urgent braking system, effectively prevent
The generation of elevator accident, and be also provided with voice module, can automatic speech prompting, prevent that people are panic, and also have
Smoking warning and the function of fire alarm, while uninterrupted power source is used, effectively prevent from influenceing the normal work of system because of power failure
Make, therefore there is the advantages of easy to use, vdiverse in function, degree of intelligence is high.
Brief description of the drawings
Fig. 1 is overall block diagram of the present utility model.
Fig. 2 is the circuit diagram of audio conversion module.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, in the utility model embodiment, a kind of special integral control system of elevator, including master control
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 Smoke Detection module, temperature detecting module,
Overweight detection module, overspeed detection module gather smog, temperature, pulling force and rate signal and are transferred to by I/O interfaces respectively
Master cpu, master cpu are also respectively connected with uninterrupted power source, wireless launcher, audio conversion module, relay and camera, institute
State relay and be also connected with urgent braking system, the audio conversion module is also connected with voice module.
As further program of the utility model：The audio conversion module includes resistance R3, chip IC 1, electric capacity C1
With triode VT1, one end connection the input signal IN, electric capacity C1 of the electric capacity C1 other end connect resistance R1 and resistance R2,
Resistance R1 other end connecting triode VT1 base stage, the 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, the resistance R3 other end connect
Connecting resistance R4, resistance R5, resistance R6, resistance R7 and power supply VCC, the pin 1 of resistance R4 other end connection 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 collection
Electrode, the pin 4 of chip IC 1 connect electric capacity C2 and resistance R8, electric capacity C2 other end connection resistance R10 and resistance R11, resistance
The R8 other end connection resistance R9 and resistance R11 other end, triode VT3 emitter stage connection electric capacity C3's and resistance R10
The other 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.
Operation principle of the present utility model is：Velocity sensor in system is arranged on elevator electric rotating machine, so as to essence
True monitoring elevator speed, and by rate signal real-time Transmission to single-chip microcomputer.Pulling force sensor is arranged on the hoist cable of elevator
Position, the performance load of elevator is monitored in real time, when running into elevator and bearing pulling force and exceed range of set value, inside master cpu singly
Piece machine STC89C52 carries out data processing by its internal coding, decoder to signal, on the one hand by transmitting set to
Elevator monitoring center sends remote alarm signal, realizes remote alarms, while opens camera, facilitates monitoring personnel to check elevator
Information, by sending voice signal by audio conversion module and voice module, such as " elevator is overcrowding, and bottom please be selected electric
Ladder ", when elevator the speed of service occurs beyond normally, master cpu control relay controls urgent braking system, elevator is stopped,
The transmitting of used during elevator falling accident is avoided, and voice module can also send the prophesy of " elevator breaks down, and please don't worry ", work as chance
During to fire, the Smoke Detection module and temperature detecting module of elevator interior can be triggered, if simply single Smoke Detection
Module is triggered, it may be possible to and caused by someone's smoking, then voice module can be sent, the caveat that please don't be smoked in elevator, if
Both of which is triggered, then can send alarm signal by wireless launcher.Audio conversion module such as Fig. 2 institutes that the system uses
State：VT1, VT2 form two-stage direct-coupling amplifying circuit in figure.Sensor or signal source signal the IN warp come in from input interface
It is sent into the preamplifier that is made up of VT1, VT2 after C1, R1, it by faint converting electrical signal is DC component that preamplifier, which is,
Signal, the signal amplified after converting is added on the light emitting diode inside photoelectrical coupler IC1, light emitting diode it is luminous strong
It is weak to be changed by the power of input signal IN signals.Add certain bias to the phototriode in photoelectrical coupler, will can send out
The converting optical signals that optical diode 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 the utility model elevator is used as inspection by velocity sensor and pulling force sensor respectively
The device of elevator speed and elevator load is surveyed, will be at once into elevator monitoring once the two indexs exceed setting value
The heart sends alarm, 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 using between not
Power-off source, effectively prevent from influenceing the normal work of system because of power failure, therefore there is easy to use, vdiverse in function, degree of intelligence
The advantages of high.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
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 |
|---|---|---|---|
| CN201720528528.5U CN206798877U (en) | 2017-05-12 | 2017-05-12 | A kind of special integral control system of elevator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720528528.5U CN206798877U (en) | 2017-05-12 | 2017-05-12 | A kind of special integral control system of elevator |
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| Publication Number | Publication Date |
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| CN206798877U true CN206798877U (en) | 2017-12-26 |
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ID=60740663
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| CN201720528528.5U Active CN206798877U (en) | 2017-05-12 | 2017-05-12 | A kind of special integral control system of elevator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522037A (en) * | 2017-05-12 | 2017-12-29 | 杭州新马电梯有限公司 | A kind of special integral control system of elevator |
| CN110697532A (en) * | 2019-10-22 | 2020-01-17 | 付京涛 | Background monitoring method for elevator operation |
-
2017
- 2017-05-12 CN CN201720528528.5U patent/CN206798877U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107522037A (en) * | 2017-05-12 | 2017-12-29 | 杭州新马电梯有限公司 | A kind of special integral control system of elevator |
| CN110697532A (en) * | 2019-10-22 | 2020-01-17 | 付京涛 | Background monitoring method for elevator operation |
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