CN110329866A - A kind of security protection elevator with dangerous investigation function - Google Patents
A kind of security protection elevator with dangerous investigation function Download PDFInfo
- Publication number
- CN110329866A CN110329866A CN201910635180.3A CN201910635180A CN110329866A CN 110329866 A CN110329866 A CN 110329866A CN 201910635180 A CN201910635180 A CN 201910635180A CN 110329866 A CN110329866 A CN 110329866A
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- China
- Prior art keywords
- elevator
- capacitor
- resistance
- signal
- sound
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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
- B66B5/0018—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
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0037—Performance analysers
-
- 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
-
- 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
- B66B5/06—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed electrical
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a kind of security protection elevators with dangerous investigation function, including electric life controller, acceleration transducer for detecting the velocity sensor of elevator speed and for detecting elevator starting operation brief acceleration, the wireless transport module for sending abnormal alarm signal is connected on the electric life controller, velocity sensor passes through signal processor A connection electric life controller, acceleration transducer passes through signal processor B connection electric life controller, the present invention is capable of the speed of service and acceleration condition of real-time monitoring elevator, as long as alarm signal will be issued to repair center by abnormal data occur, service personnel can carry out signal investigation in a short time, sound acquisition module is also added simultaneously, the sound in running process of elevator can be acquired, such as the abnormal sound that elevator hoisting motor issues, facilitate later period service personnel Failure cause is judged according to operation sound, is increased overhaul efficiency, is ensured passenger safety.
Description
Technical field
The present invention relates to field of security technology, specifically a kind of security protection elevator with dangerous investigation function.
Background technique
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 most important a part inside skyscraper, and elevator is a kind of using motor as the vertical liter of power
Drop machine is equipped with box-like gondola, multiplies people or carrying cargo for tier building, provides great convenience to people, but in recent years
Elevator accident frequent occurrence, the most important is exactly elevator accidental falling, to find out its cause, this kind of accident is not to send out suddenly
Raw, generally there is elevator operation exception there is a situation where before, for example sporadic elevator speed is unstable, acceleration is too fast
Deng.The generation that elevator accident can be significantly reduced if that can predict in advance and carry out Measuring error.
Existing elevator safety detection system can only lean on annual special equipment annual test could be to the matter of elevator mostly
Amount, operating status are checked, but year is very long, it is likely that occur serious elevator accident in inspection intervals,
Therefore a kind of device that can automatically detect elevator status data is needed, to increase the safety of elevator.
Summary of the invention
The purpose of the present invention is to provide a kind of security protection elevators with dangerous investigation function, to solve above-mentioned background technique
The problem of middle proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of security protection elevator with dangerous investigation function, including electric life controller, the speed for detecting elevator speed
Sensor and acceleration transducer for detecting elevator starting operation brief acceleration, are connected on the electric life controller and are used for
The wireless transport module of abnormal alarm signal is sent, velocity sensor passes through signal processor A connection electric life controller, acceleration
Sensor further includes the sound for acquiring abnormal sound in running process of elevator by signal processor B connection electric life controller
Sound acquisition module, sound acquisition module pass through signal processor C connection electric life controller.
As further technical solution of the present invention: further including the voice communication mould for passenger's proactive contact repair center
Block, voice call module connect electric life controller.
As further technical solution of the present invention: the voice call module includes sound pick-up and signal projector.
As further technical solution of the present invention: further including for inputting sweeping for abnormal elevator status information by mobile phone
Code unit.
As further technical solution of the present invention: further including for recording sound acquisition module, velocity sensor, acceleration
The memory of sensor data collected is spent, memory is connected with electric life controller.
As further technical solution of the present invention: the signal processor A and signal processor B is signal amplifier
Circuit, signal amplifier circuit include capacitor C3, capacitor C4 and signal amplifier U1, one end connection inductance L1 of capacitor C3 and defeated
Enter and hold IN, an input terminal of the other end connection capacitor C4 and signal amplifier U1 of inductance L1, signal amplifier U1's is another
A input terminal connects resistance R5 and resistance R4, the other end connection inductance L2 and ground of capacitor C3, and the other end of inductance L2 connects electricity
Hold the other end of C4 and the other end of resistance R4.
As further technical solution of the present invention: the signal processor C include resistance R1, sound pick-up M, capacitor C1,
The other end of triode V1 and resistance R2, resistance R1 connects resistance R2 and power supply U1, the other end connection capacitor C1 of resistance R1 and
The other end of the base stage and resistance R3 of the other end connecting triode V1 of sound pick-up M, capacitor C1, resistance R3 connects resistance R2, electricity
Hold the collector of C2 and triode V1, the other end and ground of the emitter connection signal output end P of triode V1, sound pick-up M, electricity
Hold the other end connection signal output end P of C2.
Compared with prior art, the beneficial effects of the present invention are: the present invention has the security protection elevator of dangerous investigation function logical
Cross and be able to detect the sensor of elevator all data information in elevator interior installation, be capable of real-time monitoring elevator the speed of service and
Acceleration condition, as long as alarm signal will be issued to repair center by abnormal data occur, service personnel can be in a short time
Signal investigation is carried out, while also adding sound acquisition module, the sound in running process of elevator can be acquired, such as elevator drags
The abnormal sound for drawing motor sending facilitates later period service personnel to judge failure cause according to operation sound, increases overhaul efficiency, protects
Hinder passenger safety.
Detailed description of the invention
Fig. 1 is overall block diagram of the invention.
Fig. 2 is the circuit diagram of signal processor A and signal processor B.
Fig. 3 is the circuit diagram of signal processor C.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1: Fig. 1-3, a kind of security protection elevator with dangerous investigation function, including electric life controller, use are please referred to
In detection elevator speed velocity sensor and for detect elevator starting operation brief acceleration acceleration transducer, institute
The wireless transport module being connected on electric life controller for sending abnormal alarm signal is stated, velocity sensor passes through signal processing
Device A connection electric life controller, acceleration transducer further include for acquiring electricity by signal processor B connection electric life controller
The sound acquisition module of abnormal sound in terraced operational process, sound acquisition module pass through signal processor C connection electric life controller.
It further include the voice call module for passenger's proactive contact repair center, voice call module connects electric life controller, voice
Call module includes sound pick-up and signal projector.It further include the barcode scanning list for inputting abnormal elevator status information by mobile phone
Member.User uploads website by the information that mobile phone barcode scanning can connect repair center, facilitates typing abnormal elevator situation, also wraps
Include the memory for recording sound acquisition module, velocity sensor, acceleration transducer data collected, memory and electricity
Terraced controller is connected.Velocity sensor and acceleration transducer are capable of the speed of service and acceleration shape of real-time monitoring elevator
State, as long as alarm signal will be issued to repair center by abnormal data occur, service personnel can carry out signal in a short time
Investigation, while sound acquisition module is also added, the sound in running process of elevator, such as elevator hoisting motor hair can be acquired
Abnormal sound out facilitates later period service personnel to judge failure cause according to operation sound, increases overhaul efficiency, ensures passenger's peace
Entirely.
Embodiment 2, on the basis of embodiment 1, signal processor A and signal processor B are signal amplifier circuit,
Signal amplifier circuit includes capacitor C3, capacitor C4 and signal amplifier U1, one end connection inductance L1 and input terminal of capacitor C3
An input terminal of the other end connection capacitor C4 and signal amplifier U1 of IN, inductance L1, another of signal amplifier U1 are defeated
Enter the other end connection inductance L2 and ground of end connection resistance R5 and resistance R4, capacitor C3, the other end of inductance L2 connects capacitor C4
The other end and resistance R4 the other end, capacitor C3, capacitor C4, inductance L1 and inductance L2 form pi type filter, can filter out miscellaneous
Wave, signal amplifier U1 can select OP07 or other kinds of amplifier chip, signal can be carried out equal proportion amplification,
It is exported eventually by OUT terminal.
Signal processor C includes resistance R1, sound pick-up M, capacitor C1, triode V1 and resistance R2, the other end of resistance R1
Resistance R2 and power supply U1 is connected, the other end of resistance R1 connects capacitor C1 and sound pick-up M, the other end connecting triode of capacitor C1
The base stage and resistance R3 of V1, the other end of resistance R3 connect the collector of resistance R2, capacitor C2 and triode V1, triode V1's
The other end and ground of emitter connection signal output end P, sound pick-up M, the other end connection signal output end P of capacitor C2.Pickup
Device M collected sound signal is simultaneously believed by being transported to after capacitor C1 filtering by the triode that triode V1, resistance R3, resistance R2 are formed
Signal amplification is carried out in number amplifying circuit, is output to electric life controller eventually by output end P.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where 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, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (7)
1. a kind of security protection elevator with dangerous investigation function, including electric life controller, the speed for detecting elevator speed
Degree sensor and the acceleration transducer that brief acceleration is run for detecting elevator starting, which is characterized in that the elevator controlling
The wireless transport module for sending abnormal alarm signal is connected on device, velocity sensor passes through signal processor A connection electricity
Terraced controller, acceleration transducer further include for acquiring running process of elevator by signal processor B connection electric life controller
The sound acquisition module of middle abnormal sound, sound acquisition module pass through signal processor C connection electric life controller.
2. a kind of security protection elevator with dangerous investigation function according to claim 1, which is characterized in that further include being used for
The voice call module of passenger's proactive contact repair center, voice call module connect electric life controller.
3. a kind of security protection elevator with dangerous investigation function according to claim 2, which is characterized in that the voice is logical
Talking about module includes sound pick-up and signal projector.
4. a kind of security protection elevator with dangerous investigation function according to claim 1, which is characterized in that further include being used for
The barcode scanning unit of abnormal elevator status information is inputted by mobile phone.
5. a kind of security protection elevator with dangerous investigation function according to claim 3, which is characterized in that further include being used for
Record the memory of sound acquisition module, velocity sensor, acceleration transducer data collected, memory and elevator controlling
Device is connected.
6. -5 any a kind of security protection elevator with dangerous investigation function according to claim 1, which is characterized in that described
Signal processor A and signal processor B is signal amplifier circuit, signal amplifier circuit include capacitor C3, capacitor C4 and
One end of signal amplifier U1, capacitor C3 connect inductance L1 and input terminal IN, the other end connection capacitor C4 and signal of inductance L1
Another input terminal of an input terminal of amplifier U1, signal amplifier U1 connects resistance R5 and resistance R4, and capacitor C3's is another
One end connects inductance L2 and ground, the other end of the other end connection capacitor C4 of inductance L2 and the other end of resistance R4.
7. a kind of security protection elevator with dangerous investigation function according to claim 1, which is characterized in that at the signal
Reason device C includes resistance R1, sound pick-up M, capacitor C1, triode V1 and resistance R2, the other end connection resistance R2 and electricity of resistance R1
The other end of source U1, resistance R1 connect capacitor C1 and sound pick-up M, the base stage and resistance of the other end connecting triode V1 of capacitor C1
The other end of R3, resistance R3 connect the collector of resistance R2, capacitor C2 and triode V1, the emitter connection signal of triode V1
The other end and ground of output end P, sound pick-up M, the other end connection signal output end P of capacitor C2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635180.3A CN110329866A (en) | 2019-07-15 | 2019-07-15 | A kind of security protection elevator with dangerous investigation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910635180.3A CN110329866A (en) | 2019-07-15 | 2019-07-15 | A kind of security protection elevator with dangerous investigation function |
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| Publication Number | Publication Date |
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| CN110329866A true CN110329866A (en) | 2019-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910635180.3A Pending CN110329866A (en) | 2019-07-15 | 2019-07-15 | A kind of security protection elevator with dangerous investigation function |
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Citations (8)
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| CN204280939U (en) * | 2014-12-05 | 2015-04-22 | 陆为民 | A kind of elevator operational monitoring forewarn system |
| CN104545986A (en) * | 2013-10-24 | 2015-04-29 | 成都芮腾科技有限公司 | High-sensitivity electronic stethoscope |
| CN106443444A (en) * | 2016-09-27 | 2017-02-22 | 北海益生源农贸有限责任公司 | Motor operation state monitoring and management system |
| CN107351082A (en) * | 2017-07-26 | 2017-11-17 | 佛山伊贝尔科技有限公司 | A kind of human-computer dialogue holography robot |
| CN207337633U (en) * | 2017-07-10 | 2018-05-08 | 太原昂迈威电子科技有限公司 | A kind of intelligence for safety-protection system calls for help detection device |
| CN108046075A (en) * | 2017-12-14 | 2018-05-18 | 宁波斯凯勒智能科技有限公司 | A kind of elevator operation safety detecting system |
| CN109384107A (en) * | 2018-12-13 | 2019-02-26 | 龙湖物业服务集团有限公司 | Elevator passenger flow data acquisition analysis system and its control method |
-
2019
- 2019-07-15 CN CN201910635180.3A patent/CN110329866A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202513641U (en) * | 2012-01-04 | 2012-10-31 | 耐思电气(嘉兴)有限公司 | Charger with zero standby power consumption |
| CN104545986A (en) * | 2013-10-24 | 2015-04-29 | 成都芮腾科技有限公司 | High-sensitivity electronic stethoscope |
| CN204280939U (en) * | 2014-12-05 | 2015-04-22 | 陆为民 | A kind of elevator operational monitoring forewarn system |
| CN106443444A (en) * | 2016-09-27 | 2017-02-22 | 北海益生源农贸有限责任公司 | Motor operation state monitoring and management system |
| CN207337633U (en) * | 2017-07-10 | 2018-05-08 | 太原昂迈威电子科技有限公司 | A kind of intelligence for safety-protection system calls for help detection device |
| CN107351082A (en) * | 2017-07-26 | 2017-11-17 | 佛山伊贝尔科技有限公司 | A kind of human-computer dialogue holography robot |
| CN108046075A (en) * | 2017-12-14 | 2018-05-18 | 宁波斯凯勒智能科技有限公司 | A kind of elevator operation safety detecting system |
| CN109384107A (en) * | 2018-12-13 | 2019-02-26 | 龙湖物业服务集团有限公司 | Elevator passenger flow data acquisition analysis system and its control method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191015 |
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| RJ01 | Rejection of invention patent application after publication |