Voice reminding device

Abstract

The invention relates to the field of voice reminding, in particular to a voice reminding device which comprises a voice recording and broadcasting module used for recording propaganda words, generating first voice based on the recorded propaganda words and receiving a first control signal to control playing of the first voice; the NFC receiving module is used for outputting a confirmation signal; and the noise decibel monitoring module is used for monitoring the decibel of indoor noise and outputting a feedback signal. When the collected decibel value is compared with a 60 decibel threshold value, if the loudness in the plant is higher than the 60 decibel value, the transmitted first voice is increased by 20 decibels, so that the handheld loudspeaker can play the first voice with the loudness higher than the current sound in the plant, and otherwise, the handheld loudspeaker can play the first voice with the normal 60 decibel sound for propaganda; the effect that the loudspeaker held by the safety officer can play the safety announcement with the sound higher than the current noise so as to ensure that workers in the current area can hear the sound is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of voice reminder, in particular to a voice reminder device. Background Art

[0002] There are several different types of horns. One is a wind instrument, thin at the top and thick at the bottom, mostly made of copper. The other is a modern electroacoustic component, which converts electrical signals into sound. A horn, also called a loudspeaker, is a very commonly used electroacoustic transducer. According to the transducer mechanism and structure, it can be divided into moving coil (electric), capacitive (electrostatic), piezoelectric (crystal or ceramic), electromagnetic (compression spring), ion and pneumatic horns. Horns are widely used in life, for music playback, cheering, advertising, etc. Existing horns are mostly handheld.

[0003] A patent with announcement number CN 106204982 A discloses a voice reminder, including a processor, a storage module, a voice control module, a display module, and a real-time clock module; the processor is connected to the storage module, the voice control module, the display module, and the real-time clock module at the same time; the storage module is used to store voice files, the voice control module is used to read and output voice files and input and generate voice files, and the display module is used to display voice file related information. When the storage module reads that there are reminder items, it will be output in the form of voice, which has the effect of reminder, which is more direct and effective, and the system is streamlined and the cost is lower.

[0004] When carrying out various equipment maintenance and production operations at the construction site, there are certain defects in the understanding of various on-site work measures and job risks, as well as production process operations, and violations occur from time to time; and with the seasonal weather changes, on-site employees are extremely susceptible to the impact of bad weather or extreme weather during work, which poses certain safety hazards; personnel at all levels do not follow the company's prescribed standardized and orderly operating procedures or operations, and even habitually violate regulations, bringing risks to safety management. Summary of the invention

[0005] To this end, the technical problem to be solved by the present invention is to overcome the problem in the prior art that personnel at all levels do not follow the company's standardized and orderly operating procedures or operations, and even habitually violate regulations, which brings risks to safety management.

[0006] In order to solve the above technical problems, the present invention provides a voice reminder device, comprising:

[0007] A voice recording and broadcasting module, used for recording a promotional slogan, generating a first voice based on the recorded promotional slogan, and receiving a first control signal to control the playback of the first voice;

[0008] An NFC receiving module, used for outputting a confirmation signal;

[0009] A noise decibel monitoring module is used to monitor the indoor noise decibel and output a feedback signal;

[0010] A core processing module, used for receiving signals, confirming signals and outputting control signals; the control signals include a first control signal and a second control signal;

[0011] A sound amplification and noise reduction module, which reduces noise on the first voice based on the second control signal;

[0012] The received signal is used to receive data of the first voice and the sound loudness in the factory by the voice recording and broadcasting module and the noise decibel detection module, and the first control signal and the second control signal in the output control signal are used to transmit the first voice data to the NFC receiving module and the sound amplification and noise reduction module respectively.

[0013] In one embodiment of the present invention, the NFC receiving module is composed of a data reading and writing sensing unit and a point-to-point information receiving unit, and the point-to-point information receiving unit is used to receive a first voice, and transmit the received first voice to the handheld speaker in the form of signal transmission through the data reading and writing sensing unit.

[0014] In one embodiment of the present invention, the noise decibel detection module includes a sound collection unit and a decibel conversion unit, the sound collection unit is used to collect the staged sound loudness in the factory, the staged sound loudness collection is set one hour after the morning work and noon work, and the continuous collection time of each time is controlled to be 10 minutes, the decibel conversion unit is used to convert the data collected by the sound collection unit into decibels, and convert the data value of the sound loudness collected in the morning into decibels S, and convert the data value of the sound loudness collected in the afternoon into decibels W, and set the 60 decibel value generated by normal human speech in a quiet environment as a threshold;

[0015] When the decibel S in the factory in the morning is greater than the threshold, the first control signal is used to increase the first voice by 20 decibels on the basis of the threshold, and the data is transmitted into the corresponding NFC receiving module through the first control signal based on 80 decibels. Otherwise, the signal data is transmitted with the sound of the normal threshold of 60 decibels;

[0016] When the decibel W in the factory in the afternoon is greater than the threshold, the first control signal is used to increase the first voice by 20 decibels on the basis of the threshold, and the data is transmitted into the corresponding NFC receiving module through the first control signal based on 80 decibels. Otherwise, the signal data is transmitted with the normal threshold of 60 decibels.

[0017] In one embodiment of the present invention, the method for the voice recording and broadcasting module to record and broadcast the propaganda slogan is:

[0018] The staff will record the slogan and generate the first voice from the recorded slogan, and store the first voice in cooperation with the signal storage device inside the voice recording and broadcasting module, and then receive the first voice in the signal storage device through the receiving signal, and then transmit the received first voice into the handheld speaker in the form of signal data transmission in cooperation with the output signal, and then control the voice playback of the first voice through the first control signal. If the noise in the factory is too loud, the first voice will be noise-reduced through the second control signal.

[0019] In one embodiment of the present invention, the sound amplification and noise reduction module includes a speaker and a touch screen detachably mounted on the outer surface of the speaker, and a noise reduction tube movably sleeved on one side surface of the speaker.

[0020] In one embodiment of the present invention, an anti-collision layer is fixedly connected to the inner wall surface of the noise reduction tube, and noise reduction cotton is provided on the outer surface of the anti-collision layer. When audio is played inside the NFC receiver, the audio played inside the NFC receiver is subjected to noise reduction processing by cooperating with the noise reduction cotton and the sound-absorbing layer inside the noise reduction tube, and an inner liner shell is fixedly connected to the outer surface of the noise reduction cotton.

[0021] In one embodiment of the present invention, docking joints are respectively provided on the upper and lower surfaces of the noise reduction tube, the anti-collision layer and the inner shell, and a docking ring is fixedly connected to the outer surface of the docking joint. If the current factory noise is too loud and an NFC receiver for high-frequency playback is required, the docking ring on the outer surface of the noise reduction tube is sleeved on the outer surface of the amplifying speaker to increase the playback curve of the amplifying speaker, and the outer surface of the docking ring is movably sleeved on the surface of the amplifying speaker.

[0022] In one embodiment of the present invention, a sound absorbing layer is fixedly connected to the inner wall surface of the inner shell, and a reflective sound amplification layer is fixedly connected to the inner wall surface of the sound absorbing layer, and the reflective sound amplification layer cooperates with the outer surface of the sound absorbing layer to play the played audio in a clearer state. At the same time, the length of the noise reduction tube can make the audio transmission distance longer, and it can be transmitted to employees in different areas more conveniently and quickly.

[0023] In one embodiment of the present invention, an NFC receiver is provided on one side surface of the speaker, and the safety officer holds the speaker and opens the touch screen next to the NFC device to bring the NFC receiver close to the NFC device, and uses the NFC device to transmit current data point-to-point into the interior of the NFC receiver. An extension rod is fixedly installed on the bottom surface of the speaker, and the extension rod is lengthened to lift the speaker upward, so that the audio can be transmitted farther, so that the audio played by the NFC receiver at a high place can reach the depth of the factory, so that employees in the depth can also hear the effect of the audio played by the NFC receiver at the first time. An amplifying speaker is provided on the audio input end of the speaker, and the audio displayed on the touch screen surface of the safety officer is operated to organize the audio data of the current factory, walk inside the factory, and cooperate with the amplifying speaker to play the audio inside the NFC receiver.

[0024] The above technical solution of the present invention has the following advantages compared with the prior art:

[0025] The voice reminder device described in the present invention cooperates with professionals to write and record propaganda slogans in different areas, and cooperates with a sound collection unit to distinguish the factory by area, work item, and hazard level, and absorbs the noise in the area, locates a base point of the highest noise decibel in the area, and the sound of the voice broadcast in the area is higher than the base point of the area, and transmits the audio information in different areas to the NFC device in the area to ensure that all employees can hear it, and transmits the recorded audio in a regionalized manner through a point-to-point information receiving unit, and transmits it to the NFC device at the door of the area in a point-to-point manner. When the safety officer takes the loudspeaker for safety propaganda, the loudspeaker is attached to the NFC device, and the collected audio information is directly transmitted to the data center of the loudspeaker in cooperation with the NFC device, so that the loudspeaker held by the safety officer can play the safety declaration at a sound higher than the current noise, so as to ensure that all staff in the current area can hear it;

[0026] The voice reminder device described in the present invention is used by a staff to record a slogan, and generate a first voice from the recorded slogan, and store the first voice in cooperation with a signal storage device inside a voice recording and broadcasting module, and then receive the first voice in the signal storage device by receiving a signal, and finally confirm the received first voice by confirming a signal, and use a sound collection unit to collect the staged sound loudness in the factory, and the staged sound loudness collection is respectively set after one hour of work in the morning and at noon, and the continuous collection time of each time is controlled to be 10 minutes, and the collected data is converted into a decibel value, and compared with the threshold value of 60 decibels when the collected decibel value is compared, if the loudness in the factory is higher than 60 decibels, the transmitted first voice is increased by 20 decibels, so that the handheld loudspeaker can play the first voice with a sound higher than the current sound in the factory, otherwise, the first voice is played with a normal 60 decibel sound for publicity, so that the handheld loudspeaker of the safety officer can play the safety declaration with a sound higher than the current noise to ensure that all staff in the current area can hear it;

[0027] A voice reminder device described in the present invention, if the current factory noise is too loud, an NFC receiver for high-frequency playback is needed, the docking ring on the outer surface of the noise reduction tube is connected to the outer surface of the amplifying speaker, so as to increase the length of the amplifying speaker, when the audio is played inside the NFC receiver, the noise reduction cotton and the sound-absorbing layer inside the noise reduction tube are used to reduce the noise of the audio played inside the NFC receiver, and the reflective sound amplification layer on the outer surface of the sound-absorbing layer is used to play the played audio in a clearer state. At the same time, the length of the noise reduction tube can make the audio transmission distance farther, and it can be transmitted to the surrounding areas of employees in different areas more conveniently and quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below according to specific embodiments of the present invention in conjunction with the accompanying drawings.

[0029] Figure 1 It is a schematic diagram of the process of the present invention;

[0030] Figure 2 is a stereogram of a loudspeaker in the present invention;

[0031] Figure 3 It is a three-dimensional diagram of the noise reduction tube in the present invention;

[0032] Figure 4 is a cross-sectional stereoscopic view of the noise reduction tube in the present invention;

[0033] Figure 5 It is a cutaway stereoscopic view of the inner shell of the present invention.

[0034] Description of the Figures in the Specification:

[0035] 11. Speaker; 111. NFC receiver; 112. Amplifying speaker; 113. Extension rod; 12. Touch screen; 13. Noise reduction tube; 131. Anti-collision layer; 132. Noise reduction cotton; 133. Docking head; 134. Docking ring; 135. Inner shell; 136. Sound-absorbing layer; 137. Reflective sound amplification layer. DETAILED DESCRIPTION

[0036] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0037] See also Figure 1 The present invention provides a voice reminder device, comprising:

[0038] A voice recording and broadcasting module, used for recording a promotional slogan, generating a first voice based on the recorded promotional slogan, and receiving a first control signal to control the playback of the first voice;

[0039] An NFC receiving module, used for outputting a confirmation signal;

[0040] A noise decibel monitoring module is used to monitor the indoor noise decibel and output a feedback signal;

[0041] A core processing module, used for receiving signals, confirming signals and outputting control signals; the control signals include a first control signal and a second control signal;

[0042] A sound amplification and noise reduction module, which reduces noise on the first voice based on the second control signal;

[0043] The received signal is used to receive data of the first voice and the sound loudness in the factory by the voice recording and broadcasting module and the noise decibel detection module, and the first control signal and the second control signal in the output control signal are used to transmit the first voice data to the NFC receiving module and the sound amplification and noise reduction module respectively.

[0044] The NFC receiving module is composed of a data reading and writing sensing unit and a point-to-point information receiving unit. The point-to-point information receiving unit is used to receive a first voice, and transmit the received first voice to the handheld speaker in the form of signal transmission through the data reading and writing sensing unit.

[0045] The noise decibel detection module includes a sound collection unit and a decibel conversion unit. The sound collection unit is used to collect the staged sound loudness in the factory. The staged sound loudness collection is set one hour after the morning work and noon work, and the continuous collection time of each time is controlled to be 10 minutes. The decibel conversion unit is used to convert the data collected by the sound collection unit into decibels, and convert the data value of the sound loudness collected in the morning into decibels S, and the data value of the sound loudness collected in the afternoon into decibels W, and set the 60 decibel value generated by normal human speech in a quiet environment as a threshold;

[0046] When the decibel S in the factory in the morning is greater than the threshold, the first control signal is used to increase the first voice by 20 decibels on the basis of the threshold, and the data is transmitted into the corresponding NFC receiving module through the first control signal based on 80 decibels. Otherwise, the signal data is transmitted with the sound of the normal threshold of 60 decibels;

[0047] When the decibel W in the factory in the afternoon is greater than the threshold, the first control signal is used to increase the first voice by 20 decibels on the basis of the threshold, and the data is transmitted into the corresponding NFC receiving module through the first control signal based on 80 decibels. Otherwise, the signal data is transmitted with the normal threshold of 60 decibels.

[0048] The method for the voice recording and broadcasting module to record and broadcast the propaganda slogan is:

[0049] The staff records the slogan, generates the first voice from the recorded slogan, and stores the first voice in cooperation with the signal storage device inside the voice recording and broadcasting module, then receives the first voice in the signal storage device through the receiving signal, and subsequently transmits the received first voice into the handheld speaker in the form of signal data transmission in cooperation with the output signal, and then controls the first voice to be played through the first control signal. If the noise in the factory is too loud, the first voice is subjected to noise reduction processing through the second control signal;

[0050] The staff records the slogan, generates the first voice from the recorded slogan, and stores the first voice in cooperation with the signal storage device inside the voice recording and broadcasting module, then receives the first voice in the signal storage device by receiving the signal, and finally confirms the received first voice by confirming the signal. The sound collection unit is used to collect the staged sound loudness in the factory. The staged sound loudness collection is set one hour after work in the morning and at noon, and the continuous collection time each time is controlled to be 10 minutes, and the collected data is converted into decibel values. When the collected decibel values ​​are compared with the threshold of 60 decibels, if the loudness in the factory is higher than 60 decibels, the transmitted first voice is increased by 20 decibels, so that the handheld loudspeaker can play the first voice at a higher sound level than the current sound in the factory. Otherwise, the first voice is played at a normal 60 decibel sound for publicity, so that the handheld loudspeaker of the safety officer can play the safety declaration at a sound level higher than the current noise to ensure that all staff in the current area can hear it.

[0051] Furthermore, if Figure 2 and Figure 5 As shown, the sound amplification and noise reduction module includes a speaker 11 and a touch screen 12 detachably mounted on the outer surface of the speaker 11, a noise reduction tube 13 movably sleeved on the surface of one side of the speaker 11, an anti-collision layer 131 is fixedly connected to the inner wall surface of the noise reduction tube 13, a noise reduction cotton 132 is arranged on the outer surface of the anti-collision layer 131, an inner liner casing 135 is fixedly connected to the outer surface of the noise reduction cotton 132, and a docking joint 133 is respectively arranged on the upper and lower surfaces of the noise reduction tube 13, the anti-collision layer 131 and the inner liner casing 135 A docking ring 134 is fixedly connected to the outer surface of the docking joint 133, and the outer surface of the docking ring 134 is movably sleeved on the surface of the amplifying speaker 112, a sound-absorbing layer 136 is fixedly connected to the inner wall surface of the inner shell 135, and a reflective sound-amplifying layer 137 is fixedly connected to the inner wall surface of the sound-absorbing layer 136. An NFC receiver 111 is provided on one side surface of the speaker 11, an extension rod 113 is fixedly installed on the bottom surface of the speaker 11, and an amplifying speaker 112 is provided on the sound input end of the speaker 11.

[0052] Cooperate with the safety officer to hold the loudspeaker 11, open the touch screen 12 beside the NFC device, and put the NFC receiver 111 close to the NFC device. Use the NFC device to transmit the current data point-to-point into the NFC receiver 111. At the same time, cooperate with the safety officer to operate the audio displayed on the surface of the touch screen 12, sort out the audio data of the current factory, walk inside the factory, cooperate with the amplified loudspeaker 112 to play the audio inside the NFC receiver 111, and at the same time extend the extension rod 113 to lift the loudspeaker 11 upwards, so that the audio can be transmitted farther, and the audio played by the NFC receiver 111 at a high place can reach the deep part of the factory, so that the employees deep inside can also hear the effect of the audio played by the NFC receiver 111 at the first time;

[0053] If the current factory noise is too loud and an NFC receiver 111 for high-frequency playback is required, the docking ring 134 on the outer surface of the noise reduction tube 13 is sleeved on the outer surface of the amplifying speaker 112, thereby increasing the playback curve of the amplifying speaker 112. When the audio is played inside the NFC receiver 111, the noise reduction cotton 132 and the sound-absorbing layer 136 inside the noise reduction tube 13 are used to reduce the noise of the audio played inside the NFC receiver 111, and the reflective sound amplification layer 137 on the outer surface of the sound-absorbing layer 136 is used to play the played audio in a clearer state. At the same time, the length of the noise reduction tube 13 can make the audio transmission distance longer, and it can be transmitted to employees in different areas more conveniently and quickly.

[0054] Working principle: With the help of the safety officer holding the loudspeaker 11, open the touch screen 12 next to the NFC device and put the NFC receiver 111 close to the NFC device. Use the NFC device to transmit the current data point-to-point into the NFC receiver 111. At the same time, cooperate with the safety officer to operate the audio displayed on the surface of the touch screen 12, sort out the audio data of the current factory, walk inside the factory, cooperate with the amplified loudspeaker 112 to play the audio inside the NFC receiver 111, and at the same time extend the extension rod 113 to lift the loudspeaker 11 upwards, so that the audio can be transmitted farther, and the audio played by the NFC receiver 111 at a high place can reach the deep part of the factory, so that employees deep inside can also hear the effect of the audio played by the NFC receiver 111 at the first time;

[0055] If the current factory noise is too loud and an NFC receiver 111 for high-frequency playback is required, the docking ring 134 on the outer surface of the noise reduction tube 13 is sleeved on the outer surface of the amplifying speaker 112, and the length of the amplifying speaker 112 is increased in turn. When the audio is played inside the NFC receiver 111, the noise reduction cotton 132 and the sound-absorbing layer 136 inside the noise reduction tube 13 are used to reduce the noise of the audio played inside the NFC receiver 111, and the reflective sound amplification layer 137 on the outer surface of the sound-absorbing layer 136 is used to play the played audio in a clearer state. At the same time, the length of the noise reduction tube 13 can make the audio transmission distance longer, and it can be transmitted to employees in different areas more conveniently and quickly.

[0056] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. A voice reminder device, characterized in that: include: A voice recording and broadcasting module, used for recording a promotional slogan, generating a first voice based on the recorded promotional slogan, and receiving a first control signal to control the playback of the first voice; An NFC receiving module, used for outputting a confirmation signal; A noise decibel monitoring module is used to monitor the indoor noise decibel and output a feedback signal; A core processing module, used for receiving signals, confirming signals and outputting control signals; the control signals include a first control signal and a second control signal; A sound amplification and noise reduction module, which reduces noise on the first voice based on the second control signal; The received signal is used to receive data of the first voice and the sound loudness in the factory by the voice recording and broadcasting module and the noise decibel detection module, and the first control signal and the second control signal in the output control signal are used to transmit the first voice data to the NFC receiving module and the sound amplification and noise reduction module respectively.

2. A voice reminder device according to claim 1, characterized in that: The NFC receiving module is composed of a data reading and writing sensing unit and a point-to-point information receiving unit. The point-to-point information receiving unit is used to receive a first voice, and transmit the received first voice to the handheld speaker in the form of signal transmission through the data reading and writing sensing unit.

3. A voice reminder device according to claim 2, characterized in that: The noise decibel detection module includes a sound collection unit and a decibel conversion unit. The sound collection unit is used to collect the staged sound loudness in the factory. The staged sound loudness collection is set one hour after the morning work and noon work, and the continuous collection time of each time is controlled to be 10 minutes. The decibel conversion unit is used to convert the data collected by the sound collection unit into decibels, and convert the data value of the sound loudness collected in the morning into decibels S, and the data value of the sound loudness collected in the afternoon into decibels W, and set the 60 decibel value generated by normal human speech in a quiet environment as a threshold; When the decibel S in the factory in the morning is greater than the threshold, the first control signal is used to increase the first voice by 20 decibels on the basis of the threshold, and the signal data is transmitted to the corresponding NFC receiving module through the first control signal based on 80 decibels. Otherwise, the signal data is transmitted with the sound of the normal threshold of 60 decibels; When the decibel W in the factory in the afternoon is greater than the threshold, the first control signal is used to increase the first voice by 20 decibels on the basis of the threshold, and the signal data is transmitted into the corresponding NFC receiving module through the first control signal based on 80 decibels. Otherwise, the signal data is transmitted with the normal threshold of 60 decibels.

4. A voice reminder device according to claim 3, characterized in that: The method for the voice recording and broadcasting module to record and broadcast the propaganda slogan is: The staff will record the slogan and generate the first voice from the recorded slogan, and store the first voice in cooperation with the signal storage device inside the voice recording and broadcasting module, and then receive the first voice in the signal storage device through the receiving signal, and then transmit the received first voice into the handheld speaker in the form of signal data transmission in cooperation with the output signal, and then control the voice playback of the first voice through the first control signal. If the noise in the factory is too loud, the first voice will be noise-reduced through the second control signal.

5. A voice reminder device according to claim 1, characterized in that: The sound amplification and noise reduction module comprises a speaker (11), a touch screen (12) detachably mounted on the outer surface of the speaker (11), and a noise reduction tube (13) movably sleeved on a side surface of the speaker (11).

6. A voice reminder device according to claim 5, characterized in that: An anti-collision layer (131) is fixedly connected to the inner wall surface of the noise reduction cylinder (13), and noise reduction cotton (132) is arranged on the outer surface of the anti-collision layer (131).

7. A voice reminder device according to claim 6, characterized in that: An inner shell (135) is fixedly connected to the outer surface of the noise reduction cotton (132), and docking joints (133) are respectively provided on the upper and lower surfaces of the noise reduction tube (13), the anti-collision layer (131) and the inner shell (135).

8. A voice reminder device according to claim 7, characterized in that: A docking ring (134) is fixedly connected to the outer surface of the docking head (133), and the outer surface of the docking ring (134) is movably sleeved on the surface of the amplifying speaker (112).

9. A voice reminder device according to claim 8, characterized in that: A sound absorbing layer (136) is fixedly connected to the inner wall surface of the inner shell (135), and a reflective sound amplification layer (137) is fixedly connected to the inner wall surface of the sound absorbing layer (136).

10. A voice reminder device according to claim 9, characterized in that: An NFC receiver (111) is arranged on one side surface of the speaker (11), an extension rod (113) is fixedly mounted on the bottom surface of the speaker (11), and an amplifying speaker (112) is arranged on the sound input end of the speaker (11).

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