Voice distribution paging system and method for production field

Abstract

The invention discloses a voice distribution paging system and method for a production site. The system comprises an information acquisition system, an information distribution system and a maintenance alarm system. The information acquisition system comprises a plurality of information acquisition subsystems, each information acquisition subsystem comprises a voice acquisition device and a first information transmission device, and the voice acquisition device is in signal connection with the first information transmission device; the information distribution system comprises an industrial personal computer; the industrial personal computer is in signal connection with the first information transmission device; the maintenance alarm system comprises a plurality of alarm receiving subsystems, each alarm receiving subsystem comprises a second information transmission device and at least one alarm device, the second information transmission devices are in signal connection with the industrial personal computer, and the alarm devices are in signal connection with the corresponding second information transmission devices. According to the application, the voice acquisition device is used for acquiring voice, and the voice information is distributed to the target communication point through the information distribution system for alarming, so that the information transmission distortion phenomenon caused by a high-noise production environment is avoided.

Description

Technical Field

[0001] The present application relates to the field of voice communication technology, and more specifically, to a voice distribution paging system and method at a production site. Background Art

[0002] Cigarette production sites have large single-unit areas (6,000-10,000 square meters) and scattered personnel positions. Remote manual voice calls are required for fault repair, production operation and maintenance, quality inspection, etc. Currently, intercoms or landlines are widely used, but the background noise at the production site is high, which affects the quality of normal voice transmission and causes information transmission distortion.

[0003] In addition, walkie-talkies or landline phones can only provide real-time communication, without information recording and time tracing functions. Summary of the invention

[0004] The present application provides a voice distribution paging system and method for a production site, which uses a voice collection device to collect voice, and distributes the voice information to a target communication point for alarm through an information distribution system, thereby avoiding information transmission distortion caused by a high-noise production environment.

[0005] The present application provides a voice distribution and paging system for a production site, including an information collection system, an information distribution system, and a maintenance alarm system;

[0006] The information collection system includes a plurality of information collection subsystems, each of which includes a voice collection device and a first information transmission device, and the voice collection device is signal-connected to the first information transmission device;

[0007] The information distribution system includes an industrial computer, which is signal-connected to the first information transmission device;

[0008] The maintenance alarm system includes a plurality of alarm receiving subsystems, each of which includes a second information transmission device and at least one alarm device, the second information transmission device is connected to the industrial computer by signal, and the alarm device is connected to the corresponding second information transmission device by signal.

[0009] Preferably, the first information transmission device and / or the second information transmission device comprises a memory.

[0010] Preferably, the industrial computer includes a speech-to-text conversion module.

[0011] Preferably, the alarm receiving subsystem also includes a mobile terminal, which is connected to the industrial computer via an intranet API interface signal, and is used to receive voice information and text information.

[0012] Preferably, the first information transmission device and / or the second information transmission device is a Raspberry Pi embedded system.

[0013] Preferably, the first information transmission device and the second information transmission device include an intercom module and / or a point-to-point transmission module.

[0014] Preferably, the first information transmission device and the second information transmission device include a speech noise reduction module.

[0015] Preferably, each information acquisition subsystem further comprises an image acquisition device, and the image acquisition device is signal-connected to the first information transmission device.

[0016] The present application also provides a voice distribution paging method for a production site, comprising:

[0017] Receiving voice information from a first information transmission device;

[0018] Processing the voice information to obtain identity information of the target second information transmission device;

[0019] Sending voice information to the target second information transmission device.

[0020] Preferably, the voice distribution paging method at the production site also includes:

[0021] Convert voice information into text information;

[0022] The text information and the voice information are transmitted together to the target second information transmission device.

[0023] Preferably, the first information transmission device and / or the second information transmission device is a Raspberry Pi embedded system.

[0024] Preferably, the voice distribution paging method at the production site also includes: storing voice information, text information and information distribution records.

[0025] Other features and advantages of the present application will become apparent from the following detailed description of exemplary embodiments of the present application with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with the description, serve to explain the principles of the application.

[0027] Figure 1 A structural diagram of an embodiment of a voice distribution and paging system for a production site provided by the present application;

[0028] Figure 2 A schematic diagram of the principle of the information collection system provided for this application;

[0029] Figure 3 An embodiment of the distribution process of the industrial computer provided by this application;

[0030] Figure 4 A flow chart of the voice distribution paging method at the production site provided in this application. DETAILED DESCRIPTION

[0031] Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, numerical expressions and numerical values ​​set forth in these embodiments do not limit the scope of the present application.

[0032] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the present application, its application, or uses.

[0033] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered part of the specification.

[0034] In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not limiting. Therefore, other examples of the exemplary embodiments may have different values.

[0035] The present application provides a voice distribution paging system and method for production sites, which uses a voice collection device to collect voice, and distributes voice information to the target communication point through an information distribution system for alarm, avoiding information transmission distortion caused by a high-noise production environment, and realizing multi-terminal linkage through mobile terminals, computer terminals and central control large screens, which can intuitively respond to problems. In addition, the information transmission device of the industrial computer and each communication point in the present application has a storage function, which is convenient for data storage and backtracking; the information transmission device of each communication point can perform noise reduction and other processing on the voice information, realize edge computing, and reduce the working pressure of the industrial computer.

[0036] The voice distribution and paging system for production sites provided in the present application includes an information collection system, an information distribution system and a maintenance alarm system.

[0037] The information collection system includes multiple information collection subsystems, each of which corresponds to a communication point (for example, each group of machines serves as a communication point and is equipped with an information collection subsystem), including a voice collection device and a first information transmission device, and the voice collection device is signal-connected to the first information transmission device.

[0038] As an example, Figure 1 As shown, the voice collection device is a microphone, which is used to collect real-time voice. Figure 2 As shown, when a problem occurs with the machine, the operator turns on the microphone to make a call, and the microphone records the problem in real time.

[0039] As an embodiment, the first information transmission device is a Raspberry Pi embedded system, which receives the voice information from the microphone and transmits it through a connected industrial router (such as Figure 2 The router LAN WIFI shown in the figure sends it to the industrial computer of the information distribution system. Raspberry Pi is powerful and low-cost, and can be used for more subsequent development; it uses WIFI communication and makes full use of the workshop LAN to ensure information security and controllability of voice data, avoiding the cost and safety hazards caused by a large amount of wiring.

[0040] Specifically, Figure 2 As shown, each Raspberry Pi embedded system is assigned a static IP to achieve network identification. When the data is transmitted to the industrial computer through the router LAN WIFI, the industrial computer can orderly distinguish the machine station number of the source communication point, and it is convenient for the industrial computer to send instructions to each Raspberry Pi embedded system.

[0041] The information distribution system includes an industrial computer, which is connected to the first information transmission device and the second information transmission device by signal to realize the interaction between the first information transmission device and the second information transmission device. The industrial computer is used to receive the voice information sent by the first information transmission device and transmit the voice information to the second information transmission device of the target communication point.

[0042] The maintenance alarm system includes multiple alarm receiving subsystems, each alarm receiving subsystem corresponds to a communication point, including a second information transmission device and at least one alarm device, the second information transmission device is connected to the industrial computer signal, and the alarm device is connected to the corresponding second information transmission device signal.

[0043] As an embodiment, the second information transmission device is a Raspberry Pi embedded system, which converts the voice information transmitted from the industrial computer into an alarm signal corresponding to the alarm device, and sends it to the corresponding alarm device.

[0044] Among them, the alarm device can be a sound alarm (such as a buzzer), a light alarm (such as flashing), a voice player, a central control screen, a display screen, etc., where an alarm button is provided on the central control screen and the display screen, and the staff can play the voice information by clicking the alarm button.

[0045] exist Figure 3In the illustrated embodiment, after receiving the voice information, the industrial computer transmits the voice information to the second information transmission devices of the communication points A, C and D at the same time, wherein the communication point A is the central control room, the communication point C is the machine repair room, and the communication point D is the electrical repair room. The second information transmission devices of the communication points C and D send the voice information to their sound alarm and light alarm respectively, and make sound and light alarms, and display them through the central control screen at the same time to notify the maintenance personnel of the communication points C and D. The display screen of the communication point A displays the relevant content of the voice information to notify the staff of the communication point A. The staff of the communication points C, D and A can play the voice information by clicking the alarm button on the central control screen or the display screen. The voice player can help intuitively understand the operator's description of the machine failure, and facilitate the maintenance personnel to carry the corresponding tools.

[0046] Preferably, each communication point can display the faulty unit and fault description in a digital twin manner through a central control screen or display screen to quickly determine the fault repair location and fault repair strategy. The solution of using a display screen and a Raspberry Pi can realize the intelligent display screen at a relatively low cost.

[0047] Preferably, the first information transmission device and / or the second information transmission device includes a memory for storing voice information to facilitate data backtracking.

[0048] Preferably, the industrial computer includes a voice-to-text conversion module (such as the Xingchen dialect model), which converts voice information into text information in real time, and determines the maintenance worker and equipment responsible person of the corresponding contracted machine through keyword recognition (such as motor, controller, detection, failure, etc.). In this embodiment, the alarm receiving subsystem also includes a mobile terminal, which is connected to the industrial computer through an intranet API interface signal, and the application program in the mobile terminal (such as enterprise WeChat) is used to receive the voice information and text information sent by the industrial computer through the second information transmission device, so that the maintenance worker and the equipment responsible person can listen to the voice file and respond quickly. Through the mobile terminal, computer terminal and central control large screen to achieve multi-terminal linkage, problems can be intuitively reflected.

[0049] The Xingchen dialect model has a fast transcription speed, can be transcribed offline, and has low requirements for dialect proficiency (especially Mandarin for workshop operators). The Xingchen dialect model is run by an industrial computer, which can respond quickly and be centrally deployed. The voice and text transcription files are centrally recorded to facilitate subsequent data retrieval and utilization.

[0050] Preferably, the industrial computer stores the voice information, text information and information sending records in the form of timestamps in the industrial computer database for later query and future data collection and processing.

[0051] In the embodiment where the information transmission device is a Raspberry Pi embedded system, preferably, the function of the Raspberry Pi embedded system can be expanded to have an intercom module and / or a point-to-point transmission module. This embodiment enables two communication points to directly transmit voice information, shorten transmission delays, and increase transmission efficiency.

[0052] Preferably, the first information transmission device and the second information transmission device include a voice noise reduction module to implement edge computing, and send the noise-reduced voice information to the industrial computer or intercom / point-to-point communication point, thereby improving the quality of information interaction, reducing the pressure on the industrial computer, and further improving the conversion accuracy of the voice-to-text conversion module.

[0053] On the basis of the above, preferably, each information collection subsystem further includes an image collection device, and the image collection device is signal-connected to the first information transmission device. Specifically, a control switch of the image collection device is set on the voice collection device, and when the staff uses the voice collection device to send voice information outward, the image collection device is controlled to send image information synchronously, so that the target communication point can combine the voice information and the image information to more intuitively understand the fault, which is convenient for the maintenance worker to make an early judgment.

[0054] Based on the above, the present application also provides a voice distribution paging method for a production site, which is applicable to industrial computers. Figure 4 As shown, the voice distribution paging method at the production site includes:

[0055] S410: Receive voice information from the first information transmission device.

[0056] S420: Process the voice information to obtain the identity information of the target second information transmission device.

[0057] S430: Sending voice information to the target second information transmission device.

[0058] Preferably, the voice distribution paging method further comprises converting the voice information into text information, and transmitting the text information and the voice information together to the target second information transmission device.

[0059] On this basis, the voice distribution paging method also includes storing the voice information, the text information and the information distribution record to facilitate data backtracking.

[0060] Although some specific embodiments of the present application have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are only for illustration, not for limiting the scope of the present application. It should be understood by those skilled in the art that the above embodiments may be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A voice distribution paging system for production sites, characterized in that: Including information collection system, information distribution system and maintenance alarm system; The information collection system includes a plurality of information collection subsystems, each of which includes a voice collection device and a first information transmission device, and the voice collection device is signal-connected to the first information transmission device; The information distribution system includes an industrial computer, and the industrial computer is signal-connected to the first information transmission device; The maintenance alarm system includes multiple alarm receiving subsystems, each of which includes a second information transmission device and at least one alarm device, the second information transmission device is signal-connected to the industrial computer, and the alarm device is signal-connected to the corresponding second information transmission device.

2. The voice distribution paging system for production sites according to claim 1, characterized in that: The first information transmission device and / or the second information transmission device comprises a memory.

3. The voice distribution paging system for production sites according to claim 1, characterized in that: The industrial computer includes a speech-to-text conversion module.

4. The voice distribution paging system for production sites according to claim 3, characterized in that: The alarm receiving subsystem also includes a mobile terminal, which is connected to the industrial computer via an intranet API interface signal, and is used to receive voice information and text information.

5. The voice distribution paging system for production sites according to claim 1, characterized in that: The first information transmission device and / or the second information transmission device is a Raspberry Pi embedded system.

6. The voice distribution paging system for production sites according to claim 1, characterized in that: Each information acquisition subsystem further includes an image acquisition device, and the image acquisition device is signal-connected to the first information transmission device.

7. A method for voice distribution and paging at a production site of a voice distribution and paging system at a production site according to any one of claims 1 to 6, characterized in that: include: Receiving voice information from a first information transmission device; Processing the voice information to obtain identity information of a target second information transmission device; The voice information is sent to the target second information transmission device.

8. The voice distribution paging method at a production site according to claim 7, characterized in that: Also includes: Converting the voice information into text information; The text information and the voice information are transmitted together to a target second information transmission device.

9. The voice distribution paging method at a production site according to claim 7, characterized in that: The first information transmission device and / or the second information transmission device is a Raspberry Pi embedded system.

10. The voice distribution paging method at a production site according to claim 8, characterized in that: Also includes: The voice information, the text information and the information distribution record are stored.

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