CN110027953A - A kind of elevator and method of automatic help function - Google Patents
A kind of elevator and method of automatic help function Download PDFInfo
- Publication number
- CN110027953A CN110027953A CN201910289966.4A CN201910289966A CN110027953A CN 110027953 A CN110027953 A CN 110027953A CN 201910289966 A CN201910289966 A CN 201910289966A CN 110027953 A CN110027953 A CN 110027953A
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- CN
- China
- Prior art keywords
- elevator
- controller
- door
- fault
- gate
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0012—Devices monitoring the users of the elevator system
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- 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
Landscapes
- Maintenance And Inspection Apparatuses For Elevators (AREA)
Abstract
The present invention discloses a kind of elevator of automatic help function, including carriage, gate, audio devices, warning device, door open button, door close button and starter, it further include controller, human body sensing device, gate detection device, hall door detection device, load detecting device and velocity sensor, human body sensing device, gate detection device, hall door detection device, load detecting device and velocity sensor are electrically connected with the controller；Controller is electrically connected with the terminal of monitoring room.The present invention can determine whether elevator enters automatic help state by the detection of various devices, and judge the traffic direction of elevator, discharge the passenger in elevator in time.
Description
Technical field
The present invention relates to elevator rescue technical field, in particular to a kind of the elevator and method of automatic help function.
Background technique
Traditional elevator needs the personnel inside elevator to beat emergency number and wait for rescue personnel again and is on the scene after oppressive
Afterwards, it declutches after taking key to elevator(lift) machine room power-off to property management, jiggering level watching layer line, then goes to open layer door, sedan-chair to respective storey
Door puts people.Whole process few then 30 minutes, more then 1 hours, significant burden is caused at heart to passenger.And existing automatic help
Elevator is after judging that passenger is trapped in elevator or passenger pins the corresponding button, just to start rescue function, run down to elevator
Door area opens elevator door again, and passenger is released.
But the prior art does not examine progress elevator in elevator rescue operational process again, electric in rescue operations to ensure
Whether ladder is in a safe condition, and the safety detection of elevator should be the emphasis place in rescue operations.
Summary of the invention
In view of the deficiencies of the prior art, the present invention proposes the elevator and method of a kind of automatic help function, by failure
Judgement passenger be transported to safety door area in time discharge, guarantee the timeliness and safety of passenger's rescue.
To achieve the goals above, the present invention the following technical schemes are provided:
A kind of elevator of automatic help function, including carriage, gate, audio devices, warning device, door open button, shutdown
Button and starter further include controller, human body sensing device, gate detection device, hall door detection device, load detection
Device and velocity sensor, human body sensing device, gate detection device, hall door detection device, load detecting device and speed
Degree sensor is electrically connected with the controller；Controller is electrically connected with the terminal of monitoring room.
Human body sensing device, for detect cab interior whether someone's signal, and pass the signal along to controller；Gate inspection
Device, the first distance signal between gate for detecting elevator are surveyed, and first distance signal is transmitted to controller；
Hall door detection device for detecting the second distance signal between door area hall door, and second distance signal is transmitted
To controller；
Load detecting device is transmitted to controller for detecting the load signal of elevator, and by load signal；Velocity pick-up
Device is transmitted to controller for detecting the running speed signal of elevator, and by speed signal；Controller, for various signals
It is analyzed, controls the operating status of elevator.
It preferably, further include testing device for wire ropes, for detecting the state of wirerope.
The present invention also provides a kind of elevator automatic rescue methods, comprising the following steps:
S1: when Lift out of order, elevator is out of service, and carries out first time fault detection to determine fault level；
If fault level is level fault, and detects someone in carriage or detect automatic help operation signal, then elevator enters certainly
Dynamic rescue mode；
S2: controller determines the traffic direction of elevator under automatic help mode according to the classification of level fault, then controls electricity
Ladder runs to Men Qu with the speed no more than 0.1m/s；
S3: when elevator enters under automatic help mode, second of fault detection is carried out to elevator；If fault level is one
Grade failure, then elevator continues to run until an area；If fault level changes secondary failure, elevator is out of service.
Preferably, the S1 step includes:
When alarm signal occurs in elevator, audio devices will be connected to confirm whether passenger is in stranded state；If confirmation
Passenger is stranded, then can play video to instruct passenger to carry out automatic help operation, i.e., press door open button and door close button simultaneously.
Preferably, the level fault is mains supply disconnection, and hall door is not closed, and elevator speed is more than default speed
Degree；The secondary failure is that gate is not closed, and wirerope damaged condition is more than preset range.
Preferably, the S2 step includes:
The classification of the level fault is divided into loop of the door lock failure and safety return circuit failure；When level fault is loop of the door lock
When failure, elevator is run down；When level fault is safety return circuit failure, elevator is run up.
In conclusion by adopting the above-described technical solution, compared with prior art, the present invention at least has beneficial below
Effect:
The present invention is by using the elevator of automatic help function, and when elevator breaks down, audio devices can instruct passenger
Elevator is set to enter automatic help mode by operation button, so that elevator slowly runs to safety door area, rescue is timely；Meeting simultaneously
Failure is judged, so that it is determined that the traffic direction of elevator, to guarantee the safety of passenger；Secondary detection is carried out to elevator, with
The safe condition of elevator is judged, so that reasonable rescue method is selected, to guarantee the safety of passenger.
Detailed description of the invention:
Fig. 1 is the elevator structure schematic diagram according to a kind of automatic help function of exemplary embodiment of the present.
Fig. 2 is a kind of elevator automatic rescue method flow diagram according to exemplary embodiment of the present.
Specific embodiment
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.But this should not be understood
It is all that this is belonged to based on the technology that the content of present invention is realized for the scope of the above subject matter of the present invention is limited to the following embodiments
The range of invention.
In the description of the present invention, it is to be understood that, term " longitudinal direction ", " transverse direction ", "upper", "lower", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.
In the description of the present invention, unless otherwise specified and limited, it should be noted that term " installation ", " connected ",
" connection " shall be understood in a broad sense, for example, it may be mechanical connection or electrical connection, the connection being also possible to inside two elements can
, can also indirectly connected through an intermediary, for the ordinary skill in the art to be to be connected directly, it can basis
Concrete condition understands the concrete meaning of above-mentioned term.
As shown in Figure 1, a kind of elevator of automatic help function, including controller 1, gate detection switch 2, load detection dress
Set 3, human body sensing device 4, audio devices 5, door open button 6, door close button 7, alarm button 8, the first gate 9, the second gate
10, carriage 11, starter 12, hall door detection switch 13 and velocity sensor 14, gate detection switch 2, load detection dress
Set 3, human body sensing device 4, audio devices 5, door open button 6, door close button 7, alarm button 8, the detection of 12 hall door of starter
Switch 13 and velocity sensor 14 are electrically connected with controller 1, controller 1, gate detection switch 2, load detecting device 3,
The top of carriage 11 is arranged in hall door detection switch 13 and velocity sensor 14, and human body sensing device 4 is arranged in the first gate 9
Left end, the right end of the second gate 10 is arranged in audio devices 5, door open button 6, door close button 7 and alarm button 8, starts
The top of carriage 11 is arranged in device 12.The terminal of controller 1 and monitoring room carries out wireless wired connection.
Controller 1 is analyzed and is handled for the signal to device each in elevator.
Gate detection switch 2, when for closing the first gate 9 and the second gate 10, in place whether detection door closure；When
When the distance between two d are no more than pre-determined distance s (such as s is 5mm), then it is assumed that door is closed in place, and elevator can continue to transport
Row.
Hall door detection switch 13, the hall door for area on the door are detected, and the distance between two fan hall doors are no more than default
When distance s (such as s is 5mm), then it is assumed that hall door closure, elevator can be stopped in this area.
Load detecting device 3 judges whether there is shock etc. for detecting the load change of carriage 11, and by controller 1
It is obstructed situation, when elevator is hit, the load that load detecting device 3 detects becomes larger, it will sends a signal to controller.
Human body sensing device 4, for detect carriage 11 inside whether someone.
It further include testing device for wire ropes in the present embodiment, for detecting the state of wirerope in elevator, such as wirerope
The degree of wear, fracture of wire degree.
As described in Figure 2, a kind of elevator automatic rescue method, comprising the following steps:
S1: detecting the operating status of elevator, if breaking down, elevator is out of service, and carries out first time fault detection,
Determine fault level.
In the present embodiment, when elevator breaks down, elevator then can be out of service.If human body sensing device senses carriage
Interior someone or passenger start alarm button, and audio devices will be connected to so that staff inquires whether passenger is in quilt with monitoring room
Tired state, and for preventing the maloperation of passenger；If confirming, passenger is stranded, and audio devices play automatic help operation
Video is used to help passenger and carries out autonomous rescue operation, while for pacifying passenger.In the present embodiment, when passenger presses simultaneously
When door open button and door close button, controller will judge elevator and enter automatic help state.
The signal that terminal will be acquired by controller simultaneously carries out breakdown judge, determines fault level.In the present embodiment,
Fault level is divided into firsts and seconds；If failure is level-one, elevator can enter automatic help state, such as level fault is city
Electric power cut-off, hall door be not closed (i.e. the distance between hall door of floor gap be greater than pre-determined distance s), excessive velocities, steel wire
Within a preset range, shock etc. occurs damaged condition of restricting for elevator；If failure is second level, elevator is out of service, such as second level event
Barrier is that not exclusively (i.e. the distance between the first gate and the second gate d is greater than pre-determined distance s) to gate closure, and wirerope damages journey
Degree is more than preset range.Such as elevator main power source (mains supply) stops power supply and causes elevator out of service, then can control emergency
Power supply is starter power supply, allows elevator to run to floor door area, and discharge passenger.
In the present embodiment, the damage diameter that the preset range of wirerope damage can be regarded as wirerope is no more than whole steel wire
The 10% of rope diameter.
S2: determining the automatic help traffic direction of elevator according to fault category, so that elevator operation be made to reach door area.
In the present embodiment, after elevator is out of service between two floors, terminal will carry out failure row to entire elevator
It looks into and classifies, traffic direction when determining that elevator replys operation.In the present embodiment, level fault classification can be divided into door lock
Loop fault and safety return circuit failure.
If loop of the door lock goes wrong, such as after personnel enter elevator, hall door detection device detects that hall door is not closed
It closes or closure is incomplete, then elevator can will be run down under automatic help functional status with the speed of 0.1m/s, reached hall door and closed
Complete floor is closed, gate and hall door are opened, discharges trapped person.
If safety return circuit goes wrong, such as elevator speed is more than that pre-set velocity (is examined by velocity sensor
Survey), elevator occur hit (when elevator is hit, load detecting device detect elevator load become larger), wirerope damaged condition
Within a preset range etc., then elevator can will be run up under automatic help functional status with the speed of 0.1m/s, be reached close to door
Gate and hall door are opened by area, discharge trapped person.
S3: while controller carries out second of detection to elevator under automatic help state.
In the present embodiment, during elevator is slowly run under automatic help functional status, controller will be same
When second carried out to elevator detect, to guarantee that elevator is in a safe condition in the process of running.If second detects
Secondary failure, then elevator is out of service, while controller is not responding to any instruction except alarm button, needs to wait for professional
It repairs.
For example, door detection switch detects the first gate and second after elevator replys operation under automatic help function
When the distance between gate d is greater than pre-determined distance s, then it is out of service to allow elevator to be in quiet to control starter for controller
Only state falls gate out to damage to prevent gate from opening passenger.
Involved each module and unit are logic module and logic unit in present embodiment, in practical application
In, a logic unit can be a physical unit, be also possible to a part of a physical unit, can also be with multiple objects
The combination for managing unit is realized.In addition, in order to protrude innovative part of the invention, it will not be with this hair of solution in present embodiment
The technical issues of bright proposed, the less close unit of relationship introduced, but this does not indicate that there is no others in present embodiment
Unit.
It will be understood by those skilled in the art that the respective embodiments described above are to realize specific embodiments of the present invention,
And in practical applications, can to it, various changes can be made in the form and details, without departing from the spirit and scope of the present invention.
Claims (6)
1. a kind of elevator of automatic help function, including carriage, gate, audio devices, warning device, door open button, shutdown are pressed
Button and starter, which is characterized in that including controller, human body sensing device, gate detection device, hall door detection device,
Load detecting device and velocity sensor, human body sensing device, gate detection device, hall door detection device, load detection dress
It sets and velocity sensor is electrically connected with the controller；Controller is electrically connected with the terminal of monitoring room；
Human body sensing device, for detect cab interior whether someone's signal, and pass the signal along to controller；
Gate detection device, the first distance signal between gate for detecting elevator, and first distance signal is transmitted to
Controller；
Hall door detection device is transmitted to control for detecting the second distance signal between door area hall door, and by second distance signal
Device processed；
Load detecting device is transmitted to controller for detecting the load signal of elevator, and by load signal；
Velocity sensor is transmitted to controller for detecting the running speed signal of elevator, and by speed signal；
Controller controls the operating status of elevator for analyzing various signals.
2. a kind of elevator of automatic help function as described in claim 1, which is characterized in that further include wire rope standard dress
It sets, for detecting the distress condition of wirerope.
3. a kind of elevator automatic rescue method, which comprises the following steps:
S1: when Lift out of order, elevator is out of service, and carries out first time fault detection to determine fault level；If therefore
Barrier grade is level fault, and detects someone in carriage or detect automatic help operation signal, then elevator enters and rescues automatically
Help mode；
S2: controller determines the traffic direction of elevator under automatic help mode according to the classification of level fault, then control elevator with
Speed no more than 0.1m/s runs to Men Qu；
S3: when elevator enters under automatic help mode, second of fault detection is carried out to elevator；If fault level is level-one event
Barrier, then elevator continues to run until an area；If fault level changes secondary failure, elevator is out of service.
4. a kind of elevator automatic rescue method as claimed in claim 3, which is characterized in that the S1 step includes:
When alarm signal occurs in elevator, audio devices will be connected to confirm whether passenger is in stranded state；If confirming passenger
It is stranded, then video can be played to instruct passenger to carry out automatic help operation, i.e., press door open button and door close button simultaneously.
5. a kind of elevator automatic rescue method as claimed in claim 3, which is characterized in that the level fault is mains supply
It disconnects, hall door is not closed, and elevator speed is more than pre-set velocity；The secondary failure is that gate is not closed, wirerope
Damaged condition is more than preset range.
6. a kind of elevator automatic rescue method as claimed in claim 3, which is characterized in that the S2 step includes:
The classification of the level fault is divided into loop of the door lock failure and safety return circuit failure；When level fault is loop of the door lock failure
When, elevator is run down；When level fault is safety return circuit failure, elevator is run up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289966.4A CN110027953A (en) | 2019-04-11 | 2019-04-11 | A kind of elevator and method of automatic help function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910289966.4A CN110027953A (en) | 2019-04-11 | 2019-04-11 | A kind of elevator and method of automatic help function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110027953A true CN110027953A (en) | 2019-07-19 |
Family
ID=67238011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910289966.4A Pending CN110027953A (en) | 2019-04-11 | 2019-04-11 | A kind of elevator and method of automatic help function |
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| Country | Link |
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| CN (1) | CN110027953A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775764A (en) * | 2019-11-06 | 2020-02-11 | 辽宁时拓检测服务有限公司 | Elevator remote rescue device and rescue method |
| CN111498635A (en) * | 2020-04-16 | 2020-08-07 | 柯凡尼电梯(上海)有限公司 | Long-range autonomic rescue system of stranded people of home use elevator |
| WO2021073294A1 (en) * | 2019-10-15 | 2021-04-22 | 迅达（中国）电梯有限公司 | Systemfor reporting abnormal elevator state |
| CN113942903A (en) * | 2021-11-04 | 2022-01-18 | 上海辛格林纳新时达电机有限公司 | Elevator control method and elevator |
| CN114148848A (en) * | 2021-11-23 | 2022-03-08 | 日立楼宇技术（广州）有限公司 | Elevator rescue system, method and device |
| CN114314239A (en) * | 2022-03-07 | 2022-04-12 | 山东梯配网络科技有限公司 | Elevator trapping automatic alarm system based on Internet of things |
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Application publication date: 20190719 |
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