CN109326096A - A kind of elevator safety speech prompting system and its control method - Google Patents
A kind of elevator safety speech prompting system and its control method Download PDFInfo
- Publication number
- CN109326096A CN109326096A CN201811074987.6A CN201811074987A CN109326096A CN 109326096 A CN109326096 A CN 109326096A CN 201811074987 A CN201811074987 A CN 201811074987A CN 109326096 A CN109326096 A CN 109326096A
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- China
- Prior art keywords
- personage
- status information
- elevator
- prompting system
- speech prompting
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The present invention provides a kind of elevator safety speech prompting system and its control methods, comprising: master board and respectively monitoring device, the voice playing device with master board electrical connection；The monitoring device is used to obtain the status information of personage, and the status information is sent to master board；The master board is for personage's status information to be compared with pre-stored personage's status information, and when comparison result is not identical, the voice playing device issues secure voice prompt.It reminds passenger to take care, prevents fortuitous event from occurring.
Description
Technical field
The present invention relates to elevator technology field more particularly to a kind of elevator safety speech prompting system and its control methods.
Background technique
The mobile terminals such as mobile phone are very universal at present, and user is easy for attention to be placed on mobile whole when waiting elevator
On end.Also just enter that whether confirmation elevator does not have arrived at after door-opened elevator, once lift car could not reach, and it is existing
The prompting function that does not also respond to of elevator, then be easy to appear user and fall into elevator and damage.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
In view of the deficiencies in the prior art, the purpose of the present invention is to provide a kind of secure voice prompt system and its controlling parties
Method, to solve the problems, such as that existing elevator does not have safety prompt function function.
Technical scheme is as follows:
A kind of elevator safety speech prompting system, wherein include: master board and be electrically connected respectively with the master board
Monitoring device, voice playing device；
The monitoring device is used to obtain the status information of personage, and the status information is sent to master board；
The master board works as comparison for personage's status information to be compared with pre-stored personage's status information
As a result when not identical, the voice playing device issues secure voice prompt.
The elevator safety speech prompting system, wherein the monitoring device includes: human inductor and camera；
The human inductor is for sending data to master control borad when detecting someone close to elevator door；The camera is used for
Shooting is carried out to the people close to elevator door and obtains personage's status information.
The elevator safety speech prompting system, wherein the step master board is used to believe personage's state
Breath is compared with pre-stored personage's status information, and when comparison result is not identical, the voice playing device issues peace
Full voice prompt, specifically includes:
The face-image for obtaining personage infuses the direction of personage's eye gaze in face-image and pre-stored personage's eyes
Depending on reference direction be compared；
Whether acquired personage's eye gaze direction and pre-stored personage's eye gaze direction are judged according to comparison result
Deviate；
When irrelevance is greater than predetermined threshold, then the voice playing device issues secure voice prompt.
The elevator safety speech prompting system, wherein the human inductor is infrared distance sensor.
The elevator safety speech prompting system, wherein further include: the detection device being connect with the master board,
Whether the detection device is for detecting elevator door and car door to just.
The elevator safety speech prompting system, wherein the detection device includes: to be arranged on elevator cab door
Signal generator and the signal receiver being arranged on elevator door corresponding position.
The elevator safety speech prompting system, wherein the middle part of elevator cab door is arranged in the signal generator.
A kind of control method of the elevator safety speech prompting system, wherein the method includes the steps:
The monitoring device obtains personage's status information close to elevator door, and personage's status information is sent to master control
Plate；
Received personage's status information is compared the master control borad with pre-stored personage's status information, obtains ratio
To result；
When comparison result exceeds scheduled threshold value, the voice playing device issues secure voice prompt.
The utility model has the advantages that the present invention obtains the status information of passenger by the way that secure voice prompt system is arranged on elevator
Judged after taking, when the status information of passenger deviates threshold value, this means that passenger is not concerned with elevator, then issues peace
Full voice prompt, reminds passenger to take care, prevents fortuitous event from occurring.
Detailed description of the invention
Fig. 1 is a kind of elevator elevator safety speech prompting system structural schematic diagram provided in an embodiment of the present invention.
Fig. 2 is a kind of elevator elevator safety speech prompting system method flow diagram provided in an embodiment of the present invention.
Specific embodiment
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, below to the present invention further specifically
It is bright.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
Referring to Fig. 1, as shown in Figure 1 elevator safety speech prompting system include: master board 10 and respectively with the master
Monitoring device 20, the voice playing device 30 of control panel electrical connection；The monitoring device is used to obtain the status information of personage,
And the status information is sent to master board；The master board be used for by personage's status information with it is pre-stored
Personage's status information is compared, and when comparison result is not identical, the voice playing device issues secure voice prompt.It is described
Voice playing device includes power amplifier.
The embodiment of the present invention, which is used, adds secure voice prompt system in elevator, carries out first to the state of passenger
Judgement first obtains the status information of passenger, by identifying to status information, and then judges the current shape of passenger
State (whether being that attention is not placed on elevator seeing mobile terminal or being attention in other things), when
It was found that attention is not placed on when taking on elevator by passenger, then voice is issued, passenger is reminded to pay attention to boarding safety.By such as
On setting, avoid due to abnormal elevator that passenger is not found and the problem of unexpected injury occurs.
In further the present embodiment, the monitoring device 20 includes human inductor 301 and camera 302, the human body
Inductor is for sending data to master control borad when detecting someone close to elevator door；The camera is used for close to elevator door
People carry out shooting obtain personage's status information.
The human inductor utilize infrared thermal releasing principle, detect personage close to elevator door 1m or so range
It is interior, it is more than 20s in the time being detained outdoors, sends data to master control borad at this time, master control borad receives someone close to elevator door
It after data, sends and instructs to camera, starting camera is taken pictures and saved.
In further the present embodiment, the face-image of personage is obtained, by the direction of personage's eye gaze in face-image
It is compared with the reference direction of pre-stored personage's eye gaze.Specifically accessed photo is parsed,
The face-image of personage in photo is got, personage's binocular fixation direction position and pre-stored personage's eyes are therefrom calculated
The deviation for the reference direction watched attentively, by obtained deviation and predetermined threshold (the i.e. horizontal direct-view of binocular fixation direction deviation
The angle in direction) it is compared, the predetermined threshold can be 20 degree, 45 degree, 60 degree etc..Wherein, photo is parsed
Technology is common technology and the technology of direction of gaze to be judged according to human eye in existing picture analyzing, is not that the present invention is protected
The main points of shield, this will not be repeated here.
In further the present embodiment, the system also includes the detection device 40 connecting with the master board, the inspections
Device is surveyed for whether detecting elevator door and car door to just.
Specifically, be the setting signal generator 401 on the car door of elevator, it is described after the button of elevator is pressed
Signal generation apparatus is then spaced sending signal, while the setting signal receiver 402 on elevator door corresponding position, works as lift car
After resting in a certain floor, if signal receiving device is not received by corresponding signal, then it represents that elevator cab door and elevator door
Not to just, elevator does not open the door at this time, and is simultaneously emitted by voice reminder passenger.
Further, the centre of elevator cab door is arranged in the signal generator, and elevator cab door is avoided to deform
Cause to judge by accident.Of course for judge it is more accurate, the signal generator be provided with it is multiple, as in two side door of lift car
Top, middle part are equipped with.The signal generator is positioned close to the side of elevator door, avoids by artificial touching.
Further, the present invention also provides a kind of control method of elevator safety speech prompting system, method includes following
Step please refers to shown in Fig. 2:
S100, the monitoring device obtain personage's status information close to elevator door, and personage's status information is sent to
Master control borad；
Received personage's status information is compared with pre-stored personage's status information for S200, the master control borad,
Obtain comparison result；
S300, when comparison result exceeds scheduled threshold value, the voice playing device issues secure voice prompt.
In conclusion the present invention provides a kind of secure voice prompt system and its control method, by using going up and down
Elevator adds secure voice prompt system, judges first the state of passenger, i.e., first obtains the status information of passenger,
By identifying to status information, and then the current state of passenger is judged, when discovery passenger does not put attention
When taking on elevator, then voice is issued, passenger is reminded to pay attention to boarding safety.By setting as above, avoid because elevator is different
Often and passenger does not find and the problem of unexpected injury occurs.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (8)
1. a kind of elevator safety speech prompting system characterized by comprising master board and respectively with the master board
Monitoring device, the voice playing device of electrical connection；
The monitoring device is used to obtain the status information of personage, and the status information is sent to master board；
The master board works as comparison for personage's status information to be compared with pre-stored personage's status information
As a result when not identical, the voice playing device issues secure voice prompt.
2. elevator safety speech prompting system according to claim 1, which is characterized in that the monitoring device includes: people
Body inductor and camera；
The human inductor is for sending data to master control borad when detecting someone close to elevator door；The camera is used for
Shooting is carried out to the people close to elevator door and obtains personage's status information.
3. elevator safety speech prompting system according to claim 1, which is characterized in that the step master board is used for
Personage's status information is compared with pre-stored personage's status information, when comparison result is not identical, institute's predicate
Sound playing device issues secure voice prompt, specifically includes:
The face-image for obtaining personage infuses the direction of personage's eye gaze in face-image and pre-stored personage's eyes
Depending on reference direction be compared；
Whether acquired personage's eye gaze direction and pre-stored personage's eye gaze direction are judged according to comparison result
Deviate；
When irrelevance is greater than predetermined threshold, then the voice playing device issues secure voice prompt.
4. elevator safety speech prompting system according to claim 2, which is characterized in that the human inductor is infrared
Range sensor.
5. elevator safety speech prompting system according to claim 1, which is characterized in that further include: with the main control
The detection device of plate connection, whether the detection device is for detecting elevator door and car door to just.
6. elevator safety speech prompting system according to claim 5, which is characterized in that the detection device includes: to set
The signal receiver setting the signal generator on elevator cab door and being arranged on elevator door corresponding position.
7. elevator safety speech prompting system according to claim 6, which is characterized in that the signal generator setting exists
The middle part of elevator cab door.
8. a kind of control method of elevator safety speech prompting system as claimed in claim 1, which is characterized in that institute
State method comprising steps of
The monitoring device obtains personage's status information close to elevator door, and personage's status information is sent to master control
Plate；
Received personage's status information is compared the master control borad with pre-stored personage's status information, obtains ratio
To result；
When comparison result exceeds scheduled threshold value, the voice playing device issues secure voice prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074987.6A CN109326096B (en) | 2018-09-14 | 2018-09-14 | Elevator safety voice prompt system and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074987.6A CN109326096B (en) | 2018-09-14 | 2018-09-14 | Elevator safety voice prompt system and control method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109326096A true CN109326096A (en) | 2019-02-12 |
| CN109326096B CN109326096B (en) | 2020-12-15 |
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| CN201811074987.6A Active CN109326096B (en) | 2018-09-14 | 2018-09-14 | Elevator safety voice prompt system and control method thereof |
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| Publication number | Publication date |
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| CN109326096B (en) | 2020-12-15 |
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