CN117437926A - Audio data acquisition method and system for power equipment - Google Patents

Abstract

The invention is applicable to the technical field of power equipment, and relates to an audio data acquisition method and system for the power equipment, wherein the method comprises the following steps: constructing an association relationship between the audio tag and audio data of at least one electric device, each audio data comprising a unique audio identifier; transmitting a radio frequency signal comprising a target unique audio identifier and an audio tag through audio point-reading equipment to sense, and acquiring data to be decoded returned by the audio tag based on an association relation, wherein the data to be decoded carries target audio data corresponding to the target unique audio identifier; and carrying out audio decoding on the data to be decoded through the audio point-and-read equipment to obtain target audio data and broadcasting the target audio data. The method and the device realize data storage and broadcasting in an audio mode, audio data of a plurality of power devices are carried in one audio tag, the audio tag can be applied to the plurality of power devices, multiplexing of the audio tag is realized, and multiplexing rate of the audio tag is improved.

Description

Audio data acquisition method and system for power equipment

Technical Field

The invention is suitable for the technical field of power equipment, and particularly relates to an audio data acquisition method and system for the power equipment.

Background

With the continuous development of information technology, people have more and more demands for information, and power equipment faces new challenges in intelligent management. In the age of information lag, the power equipment has the problems of difficult management, difficult estimation of budget cost and high equipment maintenance cost, so that the risk management and control of the equipment are caused, and the important influence is brought to the safety of a power grid. How to better interact with the device by combining the monitoring device with the internet is therefore important for obtaining basic information of the device and associated data of the device. When the label is used for labeling the equipment in the prior art, each piece of equipment corresponds to one label, and each label only carries the equipment information of the attached equipment, so that specific text data can be read only, label multiplexing can not be realized, and the label multiplexing rate is low.

Disclosure of Invention

The invention aims at solving the problems that when equipment labeling is carried out by using a label, only specific text data can be read, label multiplexing can not be realized, and the label multiplexing rate is low. The method and the system for acquiring the audio data of the power equipment are provided, the association relation between the audio tag and the audio data of at least one power equipment is constructed in advance, then the audio reading equipment transmits the radio frequency signal comprising the unique target audio identification and senses the audio tag to acquire the data to be decoded returned by the audio tag based on the association relation, the data to be decoded carries the target audio data corresponding to the unique target audio identification, then the audio decoding is carried out, the target audio data is obtained and then the broadcasting is carried out, by adopting the method, the data storage and the broadcasting are realized in an audio mode, and the audio data of a plurality of power equipment are carried in one audio tag, so that the audio tag multiplexing is realized, and the multiplexing rate of the audio tag is improved.

In a first aspect, the present invention provides a technical solution that: an audio data acquisition method for an electrical device, an audio data acquisition system for an electrical device, comprising the steps of:

constructing an association relationship between an audio tag and audio data of at least one electric device, each audio data comprising a unique audio identifier;

transmitting a radio frequency signal comprising a target unique audio identifier through audio point-reading equipment to sense with the audio tag, and acquiring data to be decoded returned by the audio tag based on the association relation, wherein the data to be decoded carries target audio data corresponding to the target unique audio identifier;

and carrying out audio decoding on the data to be decoded through the audio point-and-read equipment to obtain the target audio data and broadcasting the target audio data.

Further, the building the association relationship between the audio tag and the audio data of the at least one power device includes: acquiring audio data to be recorded of at least one electric device, configuring a unique audio identifier for each piece of audio data to be recorded, wherein each electric device corresponds to at least one piece of audio data to be recorded;

constructing an identification list based on the unique audio identifications of all the audio data to be recorded;

and acquiring a tag number of the audio tag, and associating the identification list with the tag number.

Further, the audio tag is detachably arranged on the power equipment, and the audio tag comprises a plurality of audio data carrying the same power equipment or a plurality of audio data carrying different power equipment.

Further, the method further comprises:

if the audio tag is used for replacing new power equipment, judging whether the audio tag carries audio data of the new power equipment or not;

if the audio data of the new power equipment does not exist, at least one piece of new audio data corresponding to the new power equipment is recorded into the audio tag;

adding the unique audio identification of the new audio data to the identification list, and establishing an association relation between the new audio data and the label number of the audio label in the identification list;

if the audio data of the new power equipment exist, the audio data is directly read.

Further, the adding the unique audio identifier of the new audio data to the identifier list, and establishing an association relationship between the new audio data and the tag number of the audio tag in the identifier list, includes:

acquiring the number of all the new audio data, and determining the occupied space of all the new audio number;

if the occupied space of all the new audio numbers exceeds the remaining storage space of the audio tag, updating the remaining storage space, adding unique audio identifications of all the new audio data to the identification list, and establishing an association relation between each newly added unique audio identification and the tag number of the audio tag;

if the occupied space of all the new audio numbers does not exceed the remaining storage space of the audio tag, directly adding the unique audio identification of each new audio data to the identification list, and establishing an association relation between the new audio data in the identification list and the tag number of the audio tag.

Further, the updating the remaining storage space includes:

and according to the occupied spaces of all the new audio numbers and the time sequence of the audio data recorded in the audio tag, emptying the audio data recorded first and updating the identification list, or according to the occupied spaces of all the new audio numbers and the number of times of reading the audio data in the audio tag, emptying the audio data with the number of times of reading less than the preset minimum number of times of reading and updating the identification list.

Further, the audio tag is detachably provided on the power device, including: the audio tag is adsorbed on the power equipment through magnetic attraction.

Further, the applicable temperature range of the audio tag is-15-45 ℃.

In a second aspect, the present invention further provides a technical solution, which is: an audio data acquisition system for an electrical device, for implementing an audio data acquisition method for an electrical device described in the embodiment, the system comprising: the system comprises an upper computer, an audio point-reading device, an audio tag and a device carrier, wherein the audio point-reading device is in communication connection with the upper computer, the audio tag carries at least one piece of audio data, the device carrier is provided with the audio tag, and the audio point-reading device sends radio frequency signals to the audio tag to acquire target audio data.

Further, the audio point-and-read device comprises a sensor, an image decoding module, a communication module, an audio decoding module and a voice broadcasting module, wherein the sensor, the communication module and the voice broadcasting module are connected with the image decoding module, and the communication module is also connected with the audio decoding module.

The invention has the beneficial effects that: through constructing the association relation between the audio tag and the audio data of at least one electric device in advance, then transmitting a radio frequency signal comprising a target unique audio identifier through the audio click-reading device to sense with the audio tag so as to acquire data to be decoded returned by the audio tag based on the association relation, carrying target audio data corresponding to the target unique audio identifier in the data to be decoded, then performing audio decoding to acquire the target audio data, and broadcasting the target audio data.

The foregoing summary is merely an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention in order that the same may be more fully understood, and in order that the same or additional objects, features and advantages of the present invention may be more fully understood.

Drawings

Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments made with reference to the following drawings. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures.

Fig. 1 is a flowchart of steps of an audio data acquisition method for an electrical device according to an embodiment of the present invention;

fig. 2 is a schematic block diagram of an audio data acquisition system for an electrical device according to an embodiment of the present invention;

FIG. 3 is a schematic block diagram of an audio-click device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a computer device according to an embodiment of the present invention.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples, it being understood that the detailed description herein is merely a preferred embodiment of the present invention, which is intended to illustrate the present invention, and not to limit the scope of the invention, as all other embodiments obtained by those skilled in the art without making any inventive effort fall within the scope of the present invention.

Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart depicts operations (or steps) as a sequential process, many of the operations (or steps) can be performed in parallel, concurrently, or at the same time. Furthermore, the order of the operations may be rearranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figures; the processes may correspond to methods, functions, procedures, subroutines, and the like.

The terms "first," "second," "third," "fourth" and the like in the description and in the claims and in the above drawings, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. It should also be understood that, in various embodiments of the present invention, the sequence number of each process does not mean the order of execution, and the order of execution of each process should be determined by its functions and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

It should be understood that in the present invention, "plurality" means two or more. "and/or" is merely a variable relationship describing an associated object, meaning that there may be three relationships, e.g., and/or B, may represent: a exists alone, A and B exist together, and B exists alone. The character "/" generally indicates that the context-dependent object is an "or" relationship. "comprising A, B and C", "comprising A, B, C" means that all three of A, B, C comprise, "comprising A, B or C" means that one of the three comprises A, B, C, and "comprising A, B and/or C" means that any 1 or any 2 or 3 of the three comprises A, B, C.

It should be understood that in the present invention, "B corresponding to a", "a corresponding to B", or "B corresponding to a" means that B is associated with a, from which B can be determined. Determining B from a does not mean determining B from a alone, but may also determine B from a and/or other information. The matching of A and B is that the similarity of A and B is larger than or equal to a preset threshold value.

Example 1

Referring to fig. 1, fig. 1 is a flowchart illustrating steps of an audio data acquisition method for an electrical device according to an embodiment of the present invention, and the audio data acquisition method for an electrical device includes the following steps:

s1, constructing an association relationship between an audio tag and audio data of at least one piece of power equipment, wherein each piece of audio data comprises a unique audio identifier;

s2, transmitting a radio frequency signal comprising a target unique audio identifier through an audio point-reading device to sense with the audio tag, and acquiring data to be decoded returned by the audio tag based on the association relation, wherein the data to be decoded carries target audio data corresponding to the target unique audio identifier;

and S3, performing audio decoding on the data to be decoded through the audio point-and-read equipment to obtain the target audio data and broadcasting the target audio data.

The audio tag may refer to a RFID (Radio Frequency Identification) tag carrying at least one piece of audio data related to a power device. When the audio tag carries a plurality of pieces of audio data, the plurality of pieces of audio data can be the audio data corresponding to one piece of power equipment, or can be the audio data corresponding to a plurality of pieces of power equipment, namely, the audio tag can carry the audio data of a plurality of pieces of power equipment, and can be applied to different pieces of power equipment for audio recognition. Above-mentioned audio tags can set up on different power equipment through detachable mode, and specifically, audio tags adsorbs on power equipment through the magnetism. The utility model is convenient to take down or adsorb on the power equipment at any time in a magnetic attraction mode, and realizes the function of one sign multiplexing. And the applicable temperature range of the audio tag can be-15 ℃ to 45 ℃ and the humidity range can be 80% RH.

Specifically, before audio data is read, an association relationship between an audio tag and a plurality of pieces of carried audio data needs to be established for the audio tag arranged on any power equipment, and a unique audio identifier of each piece of audio data is associated with the audio tag, so that the audio data can be read according to the unique audio identifier after the audio tag is identified by the audio point-and-read equipment. Wherein the unique audio identification is used for uniquely identifying the audio data.

As a possible implementation, the unique audio identification may be a sequence code set according to the order in which the tags are entered, for example: comprises 5 pieces of audio data, and the unique audio identification is a sequence code of 001-005 in sequence. The unique audio identifier may also be a combination code formed according to a preset identification rule, where the preset identification rule may refer to that the device code according to the power device, the sequence number of the audio data input tag, and the size of the audio data are sequentially combined, for example: the device code of the power device is 3522hkcg, the recording sequence is 5, the size of the audio data is 32kb, and the unique audio identifier formed by combination is 3522hkcg532.

As another possible embodiment, for data security, encryption processing may be performed by a key for each piece of audio data carried in an audio tag. When the audio point-reading device acquires the audio data, the audio point-reading device simultaneously sends the decryption key to the audio point-reading device, and the audio data is decrypted through the decryption key.

More specifically, the audio point-reading device may refer to an audio identification point-reading pen for an electric device in this embodiment, where the audio point-reading device and the audio tag may implement contactless inductive communication through radio frequency signals with a certain frequency, and a communication channel is constructed to perform data transmission. The audio frequency point-reading device sends a radio frequency signal carrying a unique target audio frequency identification to the range of an induction area of the audio frequency tag, after the audio frequency tag induces the radio frequency signal, the unique audio frequency identification consistent with the unique target audio frequency identification is found through the association relation, then the audio frequency data corresponding to the unique target audio frequency identification is returned to the audio frequency point-reading device, and meanwhile the tag information of the audio frequency tag is returned to the audio frequency point-reading device. The data to be decoded comprises audio data corresponding to the unique audio identification of the target and tag information of an audio tag.

After the audio point-and-read device reads the corresponding data to be decrypted, the audio tag can be identified through an optical identification technology, the target audio data in the data to be decoded is decoded through an audio decoding module based on an MP3 technology, and finally the decoded target audio data is broadcasted through a voice broadcasting module.

It should be noted that, program data for running an audio data obtaining method for an electrical device provided in the present application is stored in a server of an upper computer, and a plurality of updated versions are stored in the server, and the latest version may be stored locally. When the local file is lost, it can be restored by the storage of the server. The data storage of the server can adopt a redundancy mechanism, so that the safety and reliability of the data are ensured. The upper computer and the audio frequency point-reading equipment are communicated in a wired or wireless connection mode, and the upper computer and the audio frequency point-reading equipment comprise communication modules and provide communication interfaces to realize communication when in wired connection; when wirelessly connected, communication may be accomplished through wireless connections including, but not limited to, 4G/5G connections, wiFi connections, bluetooth connections, wiMAX connections, zigbee connections, UWB connections, and other now known or later developed wireless connections.

In the embodiment of the invention, the association relation between the audio tag and the audio data of at least one electric device is pre-built, then the audio click-reading device transmits the radio frequency signal comprising the target unique audio identifier and senses the audio tag to acquire the data to be decoded returned by the audio tag based on the association relation, the data to be decoded carries the target audio data corresponding to the target unique audio identifier, and then the audio decoding is carried out to acquire the target audio data and then broadcast the target audio data. Through the mode, data storage and broadcasting are realized in an audio mode, and audio data of a plurality of power devices are carried in one audio tag, so that the audio tag multiplexing is realized, and the multiplexing rate of the audio tag is improved.

Optionally, the step S1 specifically includes:

s11, acquiring audio data to be recorded of at least one piece of power equipment, configuring a unique audio identifier for each piece of audio data to be recorded, and enabling each piece of power equipment to correspond to at least one piece of audio data to be recorded;

s12, constructing an identification list based on the unique audio identifications of all the audio data to be recorded;

s13, acquiring a label number of the audio label, and associating the identification list with the label number.

Specifically, the audio data to be recorded may be recorded in advance, may be stored in a memory of the upper computer in advance, and each power device may include at least one piece of audio data to be recorded. The audio data to be entered may be static parameter data of the power device, such as: equipment number, power size, operating voltage range, production time, manufacturer, etc. of the electrical equipment. The audio data to be entered may also be dynamic parameter data of a certain time in the past, such as: the working time of a certain day of a certain month, the output power, the load size, the working temperature of a certain day, and the like. The identification list comprises a plurality of unique audio identifications which are orderly arranged and equipment codes of power equipment corresponding to each unique audio identification. By the method for configuring the unique audio identifier in the embodiment, the unique audio identifier can be configured for each to-be-recorded audio data, and an identifier list constructed based on the equipment codes of the power equipment and the unique audio identifiers can be obtained. And then, sequentially associating the label number of the audio label to be recorded with each unique audio label in the label list according to the sequence in the list. When the note number is identified through the association relation, the unique audio identification consistent with the unique audio identification of the target can be quickly found, and the audio data of the unique audio identification is read.

Optionally, the method further comprises:

s4, if the audio tag is used for replacing new power equipment, judging whether the audio tag carries audio data of the new power equipment or not;

s5, if the audio data of the new power equipment does not exist, at least one piece of new audio data corresponding to the new power equipment is recorded into the audio tag;

s6, adding the unique audio identification of the new audio data to the identification list, and establishing an association relation between the new audio data and the label number of the audio label in the identification list;

and S7, if the audio data of the new power equipment exist, directly reading the audio data.

Specifically, based on the reusability of the audio tag, when the audio tag includes audio data of a plurality of electric devices, the audio tag adsorbed on the current electric device may be removed and adsorbed on a new electric device, where the current electric device and the new electric device may be electric devices corresponding to the recorded audio data in the audio tag, and the audio data of the new electric device may not be carried in the audio tag. Therefore, when the audio tag is replaced with the new power device, whether the audio tag carries audio data of the new power device or not can be judged in advance. Specifically, the power code of the new power device may be obtained, and whether there is a consistent power code is searched in the device codes in the identifier list. If the audio tag does not exist, the fact that the audio tag does not exist the audio data of the new power equipment is indicated, the audio data of the new power equipment are required to be re-recorded into the audio note, therefore, the unique audio identification of at least one piece of new audio data of the new power equipment is required to be added into the identification list, and the association relation between the unique audio identification of the new audio data and the audio tag is established. Of course, if the voice data exists, the voice tag can be directly adsorbed to the new power equipment for voice data reading.

In this embodiment, based on the detachable setting of the audio tag and the power device, and the audio data of a plurality of power devices can be added in the audio tag, not only realizing data storage and broadcasting in an audio manner, but also being applied to a plurality of power devices, realizing audio tag multiplexing, and improving the multiplexing rate of the audio tag.

Possibly, the step S6 specifically includes:

s61, acquiring the number of all the new audio data, and determining the occupied space of all the new audio data;

s62, if the occupied space of all the new audio frequency numbers exceeds the residual storage space of the audio frequency tags, updating the residual storage space, adding the unique audio frequency identifications of all the new audio frequency data to the identification list, and establishing the association relation between each newly added unique audio frequency identification and the tag number of the audio frequency tag;

and S63, if the occupied space of all the new audio frequency numbers does not exceed the residual storage space of the audio frequency tags, directly adding the unique audio frequency identification of each new audio frequency data to the identification list, and establishing the association relation between the new audio frequency data and the tag numbers of the audio frequency tags in the identification list.

Specifically, before adding new audio data to the audio tag, it may be determined whether all of the new audio data can be stored in the audio tag. Therefore, it is first determined how many pieces of new audio data exist, and the occupied space of each piece of new audio data is superimposed to obtain the overall occupied space. And (3) acquiring the residual storage space of the audio tag, comparing the occupied space with the residual storage space, and judging the size relationship of the occupied space and the residual storage space. Possibly, if the occupied space of all the new audio numbers exceeds the remaining storage space of the audio tag, the remaining storage space may be updated, including audio data cleaning, storage space increasing, and the like. And then adding all new audio data into the audio tag, and adding the unique audio identification of all the new audio data into an identification list to be associated with the tag number of the audio tag. The method of association is as described in the above embodiment.

Possibly, in the step S62, the updating the remaining storage space includes:

and according to the occupied spaces of all the new audio numbers and the time sequence of the audio data recorded in the audio tag, emptying the audio data recorded first and updating the identification list, or according to the occupied spaces of all the new audio numbers and the number of times of reading the audio data in the audio tag, emptying the audio data with the number of times of reading less than the preset minimum number of times of reading and updating the identification list.

Specifically, the method can realize updating by deleting the audio data in the audio tag which is firstly recorded and eliminating the association relation between the unique audio identification of the deleted audio data and the tag number in the identification list; the audio data with the reading times smaller than the preset minimum reading times can be deleted by judging the times of the audio data in the audio tag, and the association relationship between the unique audio identification of the deleted audio data and the tag number is eliminated in the identification list, so that updating is realized, for example: and deleting the audio data with the reading times less than 3 times. After the space is updated, the remaining storage space in the audio tag needs to be greater than or equal to the occupied space of the new audio data unless the occupied space of the new audio data exceeds the total storage space of the audio tag. In this way, all new audio data can be ensured to be added into the audio tag, so that the application of one audio tag on different power equipment is satisfied; and the multiplexing of the label multiple devices can be realized through continuous space updating.

Example two

Referring to fig. 2, fig. 2 is a schematic structural diagram of an audio data acquisition system for an electrical device according to an embodiment of the present invention. An audio data acquisition system for an electrical device, for implementing an audio data acquisition method for an electrical device in the above embodiments, the system M20 includes: the system comprises an upper computer 1, an audio point-and-read device 2 which is in communication connection with the upper computer 1, an audio tag 3 carrying at least one piece of audio data, and a device carrier 4 for setting the audio tag 3, wherein the audio point-and-read device 2 sends a radio frequency signal to the audio tag 3 to acquire target audio data.

Specifically, the host computer 1 may be a device such as a terminal or a server, and may transmit various data, instructions, requests, and the like to the audio-visual reading device 2. The upper computer 1 can communicate with the audio point-and-read device 2 in a wireless or wired mode, after the audio point-and-read device 2 acquires an instruction of the upper computer 1, a radio frequency signal can be sent through a built-in antenna within the induction range of the audio tag 3, after the antenna in the audio tag 3 receives the radio frequency signal, target audio data required by the audio point-and-read device 2 and coded images of the tag are read from a plurality of pieces of audio data carried in the audio tag 3 and returned to the audio point-and-read device 2, the audio point-and-read device 2 performs image recognition on the coded images to determine the corresponding audio tag 3, decodes and broadcasts the acquired target audio data, and can also feed the target audio data back to the upper computer 1. Wherein the audio tag 3 stores at least one piece of audio data of at least one device carrier 4, and the audio tag 3 is detachably disposed on the device carrier 4, for example: is adsorbed on the power equipment in a magnetic attraction mode.

Optionally, as shown in fig. 3, the audio-click device 2 includes a sensor 21, an image decoding module 22, a communication module 23, an audio decoding module 24, and a voice broadcasting module 25, where the sensor 21, the communication module 23, and the voice broadcasting module 25 are connected to the image decoding module 22, and the communication module 23 is further connected to the audio decoding module 24.

Wherein, the sensor 21 can be an audio tag identification sensor, and the audio tag identification sensor can be an optoelectronic identifier based on OID (Optical Identify Digital)) two-dimensional optical identification coding technology; the image decoding module 22 may be used as a main control chip MCU of the audio-visual reading device 2. The coded image of the audio tag 3 can be obtained through the audio tag identification sensor, then the coded image is sent to the image decoding module 22 for image decoding to obtain a corresponding code value, the code value comprises target audio data corresponding to a unique target audio identifier, then the code value is sent to the audio decoding module 24 based on the MP3 technology through the communication module 23 for decoding to obtain the target audio data, finally a voice broadcasting 25 control instruction is sent out through the MCU to control the voice broadcasting 25 module to carry out voice broadcasting 25 on the target audio data, wherein the voice broadcasting 25 control instruction can be triggered by touching a button connected with the MCU, and the voice broadcasting 25 module can be a loudspeaker. In addition, the decoded target audio data can be uploaded to the upper computer 1 based on the communication module.

In this embodiment, by providing an audio data acquisition system for an electrical device, each implementation of an audio data acquisition method for an electrical device described in the above embodiment can be realized. The audio data acquisition method for the power equipment not only realizes data storage and broadcasting in an audio mode, but also enables the audio data of a plurality of power equipment to be carried in one audio tag 3, can be applied to the plurality of power equipment, realizes multiplexing of the audio tag 3, and improves the multiplexing rate of the audio tag 3. Therefore, the audio data acquisition system for a power device provided in the present embodiment can achieve the above-described effects as well.

An embodiment of the present invention further provides a computer device, please refer to fig. 4, fig. 4 is a schematic structural diagram of the computer device provided in the embodiment of the present invention, and the computer device D40 includes: a processor D401, a memory D402, and a computer program stored on the memory D402 and executable on the processor D401. The processor D401 invokes the computer program stored in the memory D402 to execute each step in the audio data acquisition method for the electrical device provided in the embodiment of the present invention.

The computer device D40 provided in the embodiment of the present invention can implement steps in an audio data acquisition method for a power device in the above embodiment, and can implement the same technical effects, and is not described herein again with reference to the description in the above embodiment.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements each process and step in an audio data acquisition method for an electric device provided by the embodiment of the invention, and can implement the same technical effects, so that repetition is avoided and redundant description is omitted here.

It should be noted that, as will be understood by those skilled in the art, the electronic device in the embodiments of the present invention is a device capable of automatically performing numerical calculation and/or information processing according to a preset or stored instruction, and its hardware includes, but is not limited to, a microprocessor, an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), a programmable gate array (Field-Programmable Gate Array, FPGA), a digital processor (Digital Signal Processor, DSP), an embedded device, and the like. The electronic device may be a computing device such as a desktop computer, a notebook computer, a palm computer, a cloud server, and the like. The electronic equipment can perform man-machine interaction in a mode of a keyboard, a mouse, a remote controller, a touch pad or voice control equipment and the like.

The readable storage medium includes flash memory, a hard disk, a multimedia card, a card memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a read-only memory (ROM), an electrically erasable programmable read-only memory (EEPROM), a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, an optical disk, and the like. In some embodiments, the memory may be an internal storage unit of the electronic device, such as a hard disk or a memory of the electronic device. In other embodiments, the memory may also be an external storage device of the electronic device, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash Card (Flash Card) or the like. Of course, the memory may also include both internal storage units of the electronic device and external storage devices. In this embodiment, the memory is generally used to store an operating device installed in an electronic apparatus and various types of application software, such as a program code for an audio data acquisition method for an electric apparatus. In addition, the memory can be used to temporarily store various types of data that have been output or are to be output.

Those skilled in the art will appreciate that implementing all or part of the above-described methods in accordance with the embodiments may be accomplished by way of a computer program to instruct the associated hardware and that the program may be stored on a computer readable storage medium, which when executed may include the steps of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM) or the like.

The above embodiments are preferred embodiments of an audio data acquisition method for an electrical device according to the present invention, and are not intended to limit the scope of the invention, which includes but is not limited to the embodiments, and equivalent changes in shape and structure according to the present invention are all within the scope of the invention.

Claims (10)

1. An audio data acquisition method for an electrical device, an audio data acquisition system for an electrical device, comprising the steps of:

constructing an association relationship between an audio tag and audio data of at least one electric device, each audio data comprising a unique audio identifier;

transmitting a radio frequency signal comprising a target unique audio identifier through audio point-reading equipment to sense with the audio tag, and acquiring data to be decoded returned by the audio tag based on the association relation, wherein the data to be decoded carries target audio data corresponding to the target unique audio identifier;

and carrying out audio decoding on the data to be decoded through the audio point-and-read equipment to obtain the target audio data and broadcasting the target audio data.

2. The method for obtaining audio data of a power device according to claim 1, wherein the building of the association relationship between the audio tag and the audio data of the at least one power device comprises:

acquiring audio data to be recorded of at least one electric device, configuring a unique audio identifier for each piece of audio data to be recorded, wherein each electric device corresponds to at least one piece of audio data to be recorded;

constructing an identification list based on the unique audio identifications of all the audio data to be recorded;

and acquiring a tag number of the audio tag, and associating the identification list with the tag number.

3. The method for acquiring audio data of a power device according to claim 1, wherein the audio tag is detachably provided on the power device, and the audio tag includes a plurality of audio data carrying the same power device or includes a plurality of audio data carrying different power devices.

4. A method of audio data acquisition for a power device as claimed in claim 3, the method further comprising:

if the audio tag is used for replacing new power equipment, judging whether the audio tag carries audio data of the new power equipment or not;

if the audio data of the new power equipment does not exist, at least one piece of new audio data corresponding to the new power equipment is recorded into the audio tag;

adding the unique audio identification of the new audio data to the identification list, and establishing an association relation between the new audio data and the label number of the audio label in the identification list;

if the audio data of the new power equipment exist, the audio data is directly read.

5. The method for obtaining audio data of a power device according to claim 4, wherein adding the unique audio identifier of the new audio data to the identifier list and establishing an association between the new audio data and the tag number of the audio tag in the identifier list comprises:

acquiring the number of all the new audio data, and determining the occupied space of all the new audio number;

if the occupied space of all the new audio numbers exceeds the remaining storage space of the audio tag, updating the remaining storage space, adding unique audio identifications of all the new audio data to the identification list, and establishing an association relation between each newly added unique audio identification and the tag number of the audio tag;

if the occupied space of all the new audio numbers does not exceed the remaining storage space of the audio tag, directly adding the unique audio identification of each new audio data to the identification list, and establishing an association relation between the new audio data in the identification list and the tag number of the audio tag.

6. The audio data acquisition method for a power device of claim 5, wherein the updating the remaining storage space comprises:

and according to the occupied spaces of all the new audio numbers and the time sequence of the audio data recorded in the audio tag, emptying the audio data recorded first and updating the identification list, or according to the occupied spaces of all the new audio numbers and the number of times of reading the audio data in the audio tag, emptying the audio data with the number of times of reading less than the preset minimum number of times of reading and updating the identification list.

7. A method of audio data acquisition for an electrical device as claimed in claim 3, wherein the audio tag is detachably provided on the electrical device, comprising: the audio tag is adsorbed on the power equipment through magnetic attraction.

8. An audio data acquisition method for an electrical device according to any one of claims 1 to 7, wherein the audio tag has a suitable temperature range of-15 ℃ to 45 ℃.

9. An audio data acquisition system for an electrical device for implementing an audio data acquisition method for an electrical device as claimed in claim 1, characterized in that the system comprises: the system comprises an upper computer, an audio point-reading device, an audio tag and a device carrier, wherein the audio point-reading device is in communication connection with the upper computer, the audio tag carries at least one piece of audio data, the device carrier is provided with the audio tag, and the audio point-reading device sends radio frequency signals to the audio tag to acquire target audio data.

10. The audio data acquisition system for a power device of claim 9, wherein the audio-on-demand device comprises a sensor, an image decoding module, a communication module, an audio decoding module, and a voice broadcasting module, the sensor, the communication module, and the voice broadcasting module being coupled to the image decoding module, the communication module being further coupled to the audio decoding module.