CN213536914U - Emergency rescue system of elevator - Google Patents
Emergency rescue system of elevator Download PDFInfo
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- CN213536914U CN213536914U CN202022246300.1U CN202022246300U CN213536914U CN 213536914 U CN213536914 U CN 213536914U CN 202022246300 U CN202022246300 U CN 202022246300U CN 213536914 U CN213536914 U CN 213536914U
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Abstract
The utility model relates to an emergency rescue system of elevator, which comprises a signal processing module, and a field distress call module and a remote monitoring module which are respectively connected with the signal processing module, wherein the field distress call module comprises a gesture acquisition unit and a display unit, and the remote monitoring module comprises an information output unit and an information input unit; the gesture acquisition unit is used for acquiring a first signal related to the distress gesture and sending the first signal to the signal processing module; the signal processing module receives the first signal, processes and converts the first signal into a second signal corresponding to the expression content of the distress gesture, sends the second signal to the information output unit and outputs a corresponding distress signal by the information output unit; the information input unit is used for acquiring a third signal related to the distress response and sending the third signal to the signal processing module; the third signal is converted into a corresponding fourth signal for display through the signal processing module. The elevator communication rescue system for assisting the person with the hearing and speaking disabilities to communicate with the outside is realized.
Description
Technical Field
The utility model relates to an elevator communication equipment especially relates to an emergency rescue system of elevator.
Background
With the mass emergence of high-rise buildings, the elevator is used as an indispensable vertical transportation tool and is a special device directly related to the life and property safety of people, and the application of the elevator is increasingly wide. The national standard "safety code for manufacturing and installing elevators GB 7588-2003" stipulates that emergency warning devices are to be provided in elevator cars in order to call for assistance from passengers, which devices should be able to be continuously connected to rescue services using a walkie-talkie system.
Because sign language learning in China is not yet comprehensively popularized, most people have the problem of communication with people with hearing and speaking disabilities, and the current people with hearing and speaking disabilities cannot timely and effectively communicate with the outside when encountering the accident that people are trapped in an elevator.
In various industries of society, communication ways for assisting people who are difficult to listen and speak are few and few, and the elevator industry is never related, so that a communication rescue device in an elevator for assisting people who are difficult to listen and speak is needed to be developed for serving the people who are difficult to listen and speak and assisting the people in a trapping or other emergency situations.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is desirable to provide an emergency rescue system for an elevator that can serve people who have a hearing and speaking disability.
An emergency rescue system of an elevator comprises a signal processing module, and a field distress module and a remote monitoring module which are respectively connected with the signal processing module, wherein the field distress module comprises a gesture acquisition unit and a display unit, and the remote monitoring module comprises an information output unit and an information input unit;
the gesture acquisition unit is used for acquiring a first signal related to a distress gesture and sending the first signal to the signal processing module;
the signal processing module receives the first signal, processes and converts the first signal into a second signal corresponding to the expression content of the distress gesture, sends the second signal to the information output unit and outputs a corresponding distress signal by the information output unit;
the information input unit is used for acquiring a third signal related to distress response and sending the third signal to the signal processing module;
the third signal is converted into a corresponding fourth signal for display through the signal processing module.
Preferably, the emergency rescue system further comprises:
the first memory is used for storing various gesture picture information and character information corresponding to each gesture image information;
and the second memory is used for storing a plurality of voice information and character information corresponding to each voice information.
Preferably, the information output unit and the information input unit are a voice output unit and a voice input unit respectively;
the second signal and the third signal are both voice signals.
Preferably, the voice input unit is a microphone;
the voice output unit is a loudspeaker.
Preferably, the remote monitoring module is an upper computer or a mobile terminal.
Preferably, the on-site distress call module is arranged in a car of the elevator, and the remote monitoring module is arranged in a monitoring room of the elevator.
Preferably, the gesture collection unit is a camera device arranged in the car.
Preferably, a gesture distress call area is arranged in the elevator car, and the gesture distress call area is the acquisition range of the camera device.
Preferably, the on-site distress call module further comprises a control switch arranged on the inner wall of the car and used for triggering the camera device to acquire the first signal.
Preferably, the on-site distress call module and the remote monitoring module are respectively communicated with the signal processing module in a wired or wireless mode.
Above-mentioned emergency rescue system of elevator gathers stranded passenger's distress gesture through on-the-spot distress device, by the intention in the signal processing module discernment gesture, and convert it into other signal forms and export by remote monitoring module, call for help to elevator operating personnel or personnel on duty, and signal processing module still will answer the signal conversion of this distress and become the signal form that stranded passenger can clearly obtain, so that can effectual outside transmission distress message when making the passenger who listens to say the obstacle stranded in elevator car, and realize exchanging with the control personnel accessible when calling for help.
Drawings
Fig. 1 is a schematic structural diagram of an emergency rescue system of an elevator in one embodiment.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.
An emergency call device is generally arranged in an elevator car so that passengers can ask for help to the outside in real time when the passengers are trapped in the car. The conventional emergency call equipment is communicated with the outside in a communication mode and then expresses the help-seeking information in a speaking mode, so that the mode is suitable for most passengers. However, when the passenger is a person with hearing and speaking disorders, the passenger cannot use the emergency call device to effectively communicate with the outside, and thus the rescue cannot be timely implemented.
As shown in fig. 1, in order to solve the above problems, the present application provides an emergency rescue system for an elevator, which includes a signal processing module, and a field distress module and a remote monitoring module that are respectively connected to the signal processing module, wherein the field distress module includes a gesture collecting unit and a display unit, and the remote monitoring module includes an information output unit and an information input unit;
the gesture acquisition unit is used for acquiring a first signal related to the distress gesture and sending the first signal to the signal processing module;
the signal processing module receives the first signal, processes and converts the first signal into a second signal corresponding to the expression content of the distress gesture, sends the second signal to the information output unit and outputs a corresponding distress signal by the information output unit;
the information input unit is used for acquiring a third signal related to the distress response and sending the third signal to the signal processing module;
the third signal is converted into a corresponding fourth signal for display through the signal processing module.
In this embodiment, the emergency rescue system includes three modules, wherein the on-site distress module is configured to collect a first signal from a trapped passenger, and the first signal is a signal related to a gesture, and the signal related to the gesture is a sign language screen or a picture of the passenger. The signal processing module is used for converting the distress information in the first signal into a second signal in a common expression mode, and transmitting the distress information to the outside through the remote monitoring module, and generally, the distress information is called for security personnel or duty personnel who monitor the elevator in real time. When the person on duty receives the distress signal, the person on duty can communicate with the trapped passenger through the system, and in the link, the signal processing module converts the signal with other types of signals into a form which can be understood by the passenger with hearing impairment and outputs the form, so that the person on duty and the trapped passenger can be effectively communicated in time, and unnecessary accidents are avoided.
In this embodiment, in order to support the signal processing module to identify various signals, the emergency rescue system further includes:
the first memory is used for storing various gesture picture information and character information corresponding to each gesture image information;
and the second memory is used for storing a plurality of voice messages and character messages corresponding to the voice messages.
Specifically, pictures of various gestures are stored in the first memory, and corresponding text explanations are correspondingly stored in the first memory. Thus, after the signal processing module receives the first information, the signal processing module can compare the first information with the first memory one by one to find out the pictures with the same gestures as those in the first information so as to convert the pictures into corresponding text information for subsequent operation.
Specifically, the second memory stores a plurality of voice messages and corresponding text expressions. Thus, when the signal processing module receives the voice signal from the remote monitoring module, the voice which is the same as the second signal can be found in the second memory by one-to-one comparison and converted into corresponding text information for subsequent operation.
In this embodiment, the signal processing module performs corresponding processing conversion on the first signal and the third signal according to requirements. The conversion processing method can be realized based on the prior art, and a voice synthesizer for synthesizing the text information into a voice signal and a gesture animation synthesizer for synthesizing the information of the plurality of gesture pictures into an animation signal are further arranged in the signal processing module according to requirements.
The process of converting various types of signals in the signal processing module may include:
after the first signal is received, the first signal is identified according to the first memory and converted into corresponding text information, and the text information is sent to the information output unit as a second signal, so that the information output unit transmits the text information to the attendant.
Or after the first signal is identified according to the first memory, the first signal is converted into corresponding text information, then the corresponding voice signal is synthesized according to the second memory and is sent to the information output unit as a second signal, and the second signal is transmitted to the attendant in a voice mode.
And after the signal processing module receives the third signal through the information input unit, convert it into the form that the trapped passenger can receive, the passenger who has the hearing and speaking obstacle can convert the call-and-help track into the display that can be displayed such as the information of characters, picture and cartoon, specifically include:
and converting the third signal into corresponding text information according to the second memory, and sending the corresponding text information as a fourth signal to the display module. Or after the third signal is converted into corresponding text information according to the second storage, the text information is converted into the multi-gesture picture information by using the first storage, the gesture picture information can be used as a fourth signal, or the multi-gesture picture information is synthesized into an animation signal by using a gesture animation synthesizer and the animation signal is sent to the display module as the fourth signal.
In one embodiment, the first memory is a sign language database which adopts an open source sign language conversion scheme and has the advantages of high precision, rapid conversion and the like. And the sign language library also has the functions of off-line downloading, on-line updating and the like.
In one embodiment, the second memory may adopt a cloud speech library, so as to extract MFCC (Mel Frequency Cepstrum Coefficient) sound characteristic parameters to identify and specify a sound source, and has the advantages of multi-language translation, noise resistance, fast response and the like. Meanwhile, the cloud voice library also has the functions of off-line downloading, on-line updating, cross-language translation and the like.
In this embodiment, the signal processing module further includes an image processing unit for preprocessing the first signal, and is configured to efficiently capture gesture actions in the video or pictures to match with the gesture pictures in the first memory.
In this embodiment, the information processing module may adopt a computer host or a server with a built-in WIFI function or a network interface, and perform network communication with a cloud open-source speech-to-text application, an open-source speech synthesis application, and an open-source sign language conversion application through a wired network via a wired network, thereby implementing cloud transceiving of data.
In one embodiment, the information output unit and the information input unit are a voice output unit and a voice input unit, respectively, that is, the second signal and the third signal of the information input and output of the remote monitoring module are both voice signals. Therefore, the person on duty in front of the remote monitoring module can acquire the distress signal and respond distress in the fastest way.
In one embodiment, the voice input unit is a microphone and the voice output unit is a speaker.
In this embodiment, the remote monitoring module may be an upper computer such as a computer and a server disposed in a monitoring room, or a mobile terminal such as a mobile phone, a tablet computer, and a smart watch carried by an operator on duty.
In one embodiment, the remote monitoring module can be simultaneously arranged on an upper computer or a mobile terminal in a monitoring room of the elevator, so that the help calling signal of the trapped passenger can be received when the person on duty is not in the monitoring room.
In this embodiment, the on-site distress module is arranged in a car of the elevator, and the remote monitoring module is arranged in a monitoring room of the elevator.
In one embodiment, the signal processing module may be an upper computer disposed in the elevator monitoring room.
In this embodiment, the gesture capturing unit is a camera device disposed in the car. Wherein the camera device can adopt a high-definition camera.
For the video screen signal that has effective distress signal that makes camera device shoot, be provided with the gesture area of calling for help in the elevator car, this region is camera device's collection scope.
In the elevator car, the area aligned with the camera of the camera device can be marked, and the passenger is prompted to call for help in the marking range.
In this embodiment, the on-site distress module further comprises a control switch arranged on the inner wall of the car and used for triggering the camera device to acquire the first signal. Thus, the camera device does not need to shoot the passengers in the car in real time, and shooting is started only after the passengers are trapped and trigger the control switch.
In one embodiment, the camera device can adopt a monitoring camera configured in a conventional elevator car, and the monitoring camera generally takes 24-hour images to monitor the conditions in the car in real time. Under the condition, the control switch can be a trigger switch of the emergency rescue system, and after the control switch is triggered, the information processing module processes the video screen signals collected by the monitoring device.
In one embodiment, when the person on duty acquires the distress signal through the information output unit, the video camera device can be used for checking the video image in the elevator car in real time so as to clearly know the passenger trapped condition, and corresponding measures can be taken conveniently for rescue.
In the present embodiment, the display unit may employ, but is not limited to, an LCD display screen, an OLED display screen, or a DLP display screen.
In this embodiment, the on-site distress call module and the remote monitoring module are respectively in communication with the signal processing module in a wired or wireless manner.
The emergency rescue system of the elevator collects sign language images or video screens through the gesture collection unit, efficiently captures gesture actions through the signal processing module, identifies the sign language images or the video screens to obtain corresponding distress contents, converts the distress contents into voice signals and plays the voice signals to an attendant through the information output unit. The signal processing module also converts the distress response into a displayable mode to be displayed for the trapped passenger. This application is through converting listening and speaking obstacle personage's sign language information into the speech information broadcast, converts external speech information into gesture information simultaneously and shows for the user and look over to the elevator communication rescue system who realizes assisting listening and speaking obstacle personage and external interchange breaks through traditional elevator communication system's limitation.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The emergency rescue system of the elevator is characterized by comprising a signal processing module, a field distress call module and a remote monitoring module, wherein the field distress call module and the remote monitoring module are respectively connected with the signal processing module;
the gesture acquisition unit is used for acquiring a first signal related to a distress gesture and sending the first signal to the signal processing module;
the signal processing module receives the first signal, processes and converts the first signal into a second signal corresponding to the expression content of the distress gesture, sends the second signal to the information output unit and outputs a corresponding distress signal by the information output unit;
the information input unit is used for acquiring a third signal related to distress response and sending the third signal to the signal processing module; the third signal is converted into a corresponding fourth signal for display through the signal processing module.
2. The emergency rescue system of claim 1, further comprising, connected to the signal processing module respectively:
the first memory is used for storing various gesture picture information and character information corresponding to each gesture image information;
and the second memory is used for storing a plurality of voice information and character information corresponding to each voice information.
3. The emergency rescue system according to claim 1, wherein the information output unit and the information input unit are a voice output unit and a voice input unit, respectively;
the second signal and the third signal are both voice signals.
4. Emergency rescue system according to claim 3,
the voice input unit is a microphone;
the voice output unit is a loudspeaker.
5. An emergency rescue system as claimed in claim 1, wherein the remote monitoring module is an upper computer or a mobile terminal.
6. An emergency rescue system as claimed in claim 1, wherein the live call module is disposed within a car of an elevator and the remote monitoring module is disposed within a monitoring room of the elevator.
7. An emergency rescue system as claimed in claim 6, wherein the gesture capture unit is a camera device disposed within the car.
8. An emergency rescue system according to claim 7, wherein a gesture distress area is provided in the elevator car, the area being a collection range of the camera device.
9. An emergency rescue system according to claim 7, wherein the on-site distress module further comprises a control switch disposed on an inner wall of the car for triggering the camera device to acquire the first signal.
10. An emergency rescue system as claimed in claim 1, wherein the on-site distress module and the remote monitoring module are in wired or wireless communication with the signal processing module, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246300.1U CN213536914U (en) | 2020-10-10 | 2020-10-10 | Emergency rescue system of elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246300.1U CN213536914U (en) | 2020-10-10 | 2020-10-10 | Emergency rescue system of elevator |
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| Publication Number | Publication Date |
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| CN213536914U true CN213536914U (en) | 2021-06-25 |
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| CN202022246300.1U Active CN213536914U (en) | 2020-10-10 | 2020-10-10 | Emergency rescue system of elevator |
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| CN (1) | CN213536914U (en) |
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