CN111935690B - Abnormal information acquisition method, device, computer equipment and readable storage medium - Google Patents

Abnormal information acquisition method, device, computer equipment and readable storage medium Download PDF

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Publication number
CN111935690B
CN111935690B CN202010778736.7A CN202010778736A CN111935690B CN 111935690 B CN111935690 B CN 111935690B CN 202010778736 A CN202010778736 A CN 202010778736A CN 111935690 B CN111935690 B CN 111935690B
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target
preset
transmitted
reason
sound wave
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CN111935690A (en
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吴远
黄平
吴辉斌
门凯
何田
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Lazas Network Technology Shanghai Co Ltd
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Lazas Network Technology Shanghai Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
    • H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses an abnormal information acquisition method, an abnormal information acquisition device, computer equipment and a readable storage medium, which relate to the technical field of communication, wherein an encryption end can determine sound wave frequency according to a target abnormal reason when detecting that connection failure occurs, generate sound waves to be transmitted according to the sound wave frequency, package the sound waves to be transmitted into abnormal information and transmit the abnormal information to a control end, so that the control end can acquire the sound waves to be transmitted by analyzing the abnormal information after receiving the abnormal information, determine the specific reason of the occurrence of the connection failure according to the sound wave frequency of the sound waves to be transmitted, ensure that the displayed abnormal information is clear and detailed, inform a user of specific content of the occurrence of the abnormality, and have better intelligence. The method comprises the following steps: when detecting that the connection fails, determining a target abnormality reason; generating sound waves to be transmitted, wherein the sound wave frequency of the sound waves to be transmitted is determined according to the abnormal reasons of the target; and packaging the sound waves to be transmitted based on a preset transmission protocol, generating abnormal information, and transmitting the abnormal information.

Description

Abnormal information acquisition method, device, computer equipment and readable storage medium
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method and apparatus for obtaining abnormal information, a computer device, and a readable storage medium.
Background
In recent years, communication technology has been developed, and by means of this trend, many terminals can be paired, and bluetooth is the most common way to perform pairing. Bluetooth is a wireless technology standard, can realize short-distance data exchange among fixed equipment, mobile equipment and personal area networks, and has the characteristics of low cost and low power consumption, so that a plurality of devices for encryption based on Bluetooth are generated. Such devices are typically equipped with a bluetooth transceiver chip, with which a bluetooth connection is established with a terminal held by the user, in order for the user to obtain, via the terminal, information about anomalies that occur during the connection, to determine whether the connection was successful, to control the encryption or decryption of the device, etc. For example, a user can use the bluetooth function of the mobile phone to be connected with the bluetooth password box, so as to control the falling lock and unlocking of the bluetooth password box.
In the related art, when a bluetooth connection is established between a device and a terminal, abnormality may occur, such as connection timeout, incorrect password, disconnection, etc., which may cause connection failure between the device and the terminal, and the terminal may display the connection failure on a home screen to remind a user.
In carrying out the present invention, the inventors have found that the related art has at least the following problems:
The bluetooth connection failure between the device and the terminal may be caused by various reasons, but because the terminal is usually highly encapsulated in bluetooth function, the interface exposed to the application layer is less, so that the terminal cannot obtain the specific reason causing the connection failure, the obtained abnormal information is simpler and single, and the terminal can only remind the user of the connection failure, so that the intelligence is poor.
Disclosure of Invention
In view of the above, the present invention provides a method, an apparatus, a computer device and a readable storage medium for obtaining abnormal information, which mainly aims to solve the problem that the terminal cannot obtain specific reasons causing connection failure at present, the obtained abnormal information is simple and single, and only users can be reminded of connection failure, and the intelligence is poor.
According to a first aspect of the present invention, there is provided an abnormality information acquisition method including:
when detecting that the connection fails, determining a target abnormality reason;
generating sound waves to be transmitted, wherein the sound wave frequency of the sound waves to be transmitted is determined according to the target abnormality reason;
And packaging the sound waves to be transmitted based on a preset transmission protocol, generating abnormal information, and transmitting the abnormal information.
In another embodiment, the determining the cause of the target abnormality includes:
detecting a sending state of a Bluetooth signal, and setting the target abnormality cause as Bluetooth closing of an encryption end when the sending state is determined to indicate that the Bluetooth signal is not sent; or alternatively, the first and second heat exchangers may be,
Receiving a feedback signal of a control end, and setting the target abnormality reason as Bluetooth closing of the control end when the feedback signal indicates that the control end is closed; or alternatively, the first and second heat exchangers may be,
Counting the connection request time, and setting the target abnormality reason as connection timeout when the connection request time exceeds a time threshold;
and acquiring a connection password transmitted by the control end, and setting the target abnormality cause as a password error when the connection password is inconsistent with a preset password.
In another embodiment, the generating the acoustic wave to be transmitted includes:
acquiring a plurality of preset incidence relations, wherein each preset incidence relation in the plurality of preset incidence relations at least comprises a generation frequency and a preset reason;
Inquiring a target preset association relation in the plurality of preset association relations, wherein a target preset reason contained in the target preset association relation is consistent with the target abnormal reason;
Extracting target generation frequencies included in the target preset association relation, and taking the target generation frequencies as the sound wave frequencies;
And generating the sound wave to be transmitted according to the sound wave frequency.
According to a second aspect of the present invention, there is provided an abnormality information acquisition method including:
Receiving abnormal information, wherein the abnormal information is generated by an encryption end based on a target abnormal reason when the occurrence of connection failure is detected;
acquiring a preset transmission protocol, and analyzing the abnormal information based on the preset transmission protocol to obtain sound waves to be transmitted, wherein the sound waves to be transmitted are generated by the encryption end according to the sound wave frequency determined by the target abnormal reason;
inquiring a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the connection failure, and displaying the target abnormal reason.
In another embodiment, the analyzing the abnormal information based on the preset transmission protocol to obtain the sound wave to be transmitted includes:
Performing Fourier transformation on the abnormal information, and determining a start symbol and an end symbol in the transformed abnormal information according to the preset transmission protocol;
And forming an acoustic wave interval by adopting the beginning symbol and the ending symbol, and taking the content in the acoustic wave interval as the acoustic wave to be transmitted.
In another embodiment, the querying the target preset reason corresponding to the acoustic frequency of the acoustic wave to be transmitted includes:
acquiring a plurality of preset incidence relations, wherein each preset incidence relation in the plurality of preset incidence relations at least comprises a generation frequency and a preset reason;
Inquiring a target preset association relation in the plurality of preset association relations, wherein the target generation frequency included in the target preset association relation is consistent with the sound wave frequency of the sound wave to be transmitted;
And extracting preset reasons included in the target preset association relation as the target preset reasons.
According to a third aspect of the present invention, there is provided an abnormality information acquisition apparatus including:
The determining module is used for determining a target abnormal reason when detecting that the connection fails;
the generating module is used for generating sound waves to be transmitted, and the sound wave frequency of the sound waves to be transmitted is determined according to the target abnormality reason;
the packaging module is used for packaging the sound waves to be transmitted based on a preset transmission protocol, generating abnormal information and transmitting the abnormal information.
In another embodiment, the determining module is configured to detect a sending state of a bluetooth signal, and set the target abnormality cause as an encryption end bluetooth shutdown when it is determined that the sending state indicates that the bluetooth signal is not sent; or, receiving a feedback signal of the control end, and setting the target abnormality reason as Bluetooth closing of the control end when the feedback signal indicates that the control end is closed; or, counting the connection request time, and setting the target abnormality reason as connection timeout when the connection request time exceeds a time threshold; and acquiring a connection password transmitted by the control end, and setting the target abnormality cause as a password error when the connection password is inconsistent with a preset password.
In another embodiment, the generating module includes:
The device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a plurality of preset association relations, and each preset association relation in the plurality of preset association relations at least comprises a generation frequency and a preset reason;
the query unit is used for querying a target preset association relation in the plurality of preset association relations, and target preset reasons included in the target preset association relation are consistent with the target abnormal reasons;
The extraction unit is used for extracting target generation frequencies included in the target preset association relation, and taking the target generation frequencies as the sound wave frequencies;
and the generating unit is used for generating the sound wave to be transmitted according to the sound wave frequency.
According to a fourth aspect of the present invention, there is provided an abnormality information acquisition apparatus including:
The receiving module is used for receiving abnormal information, and the abnormal information is generated by the encryption end based on the target abnormal reason when the occurrence of connection failure is detected;
the analysis module is used for acquiring a preset transmission protocol, analyzing the abnormal information based on the preset transmission protocol to obtain sound waves to be transmitted, and determining sound wave frequency by the encryption end according to the target abnormal reason and generating according to the sound wave frequency;
and the display module is used for inquiring a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the connection failure, and displaying the target abnormal reason.
In another embodiment, the parsing module includes:
the determining unit is used for carrying out Fourier transformation on the abnormal information and determining a start symbol and an end symbol in the transformed abnormal information according to the preset transmission protocol;
And the forming unit is used for forming an acoustic wave interval by adopting the beginning symbol and the ending symbol, and taking the content in the acoustic wave interval as the acoustic wave to be transmitted.
In another embodiment, the query module includes:
The device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a plurality of preset association relations, and each preset association relation in the plurality of preset association relations at least comprises a generation frequency and a preset reason;
The query unit is used for querying a target preset association relation in the plurality of preset association relations, and the target generation frequency included in the target preset association relation is consistent with the sound wave frequency of the sound wave to be transmitted;
The extraction unit is used for extracting preset reasons included in the target preset association relationship as the target preset reasons.
According to a fifth aspect of the present invention, there is provided an encryption terminal, where the encryption terminal includes at least an alarm device and a speaker, where the alarm device is configured to determine a cause of an abnormality in a target and a frequency of sound waves, provide the frequency of sound waves to the speaker, encapsulate sound waves to be transmitted, which are generated by the speaker, using a preset transmission protocol, generate abnormality information, and transmit the abnormality information; the loudspeaker generates the sound wave to be transmitted based on the sound wave frequency provided by the alarm device.
According to a sixth aspect of the present invention there is provided a computer device comprising a memory storing a computer program and a processor implementing the steps of the methods of the first and second aspects described above when the computer program is executed by the processor.
According to a seventh aspect of the present invention there is provided a readable storage medium having stored thereon a computer program which when executed by a processor performs the steps of the methods of the first and second aspects described above.
By means of the technical scheme, the method, the device, the computer equipment and the readable storage medium for acquiring the abnormal information can determine the sound wave frequency according to the target abnormal reason when the encryption end detects that the connection fails, generate the sound wave to be transmitted according to the determined sound wave frequency, package the sound wave to be transmitted into the abnormal information and transmit the abnormal information to the control end, so that the control end can acquire the sound wave to be transmitted after receiving the abnormal information by analyzing the abnormal information, determine the specific reason of the connection failure according to the sound wave frequency of the sound wave to be transmitted, ensure that the displayed abnormal information is clear and detailed, inform a user of specific content of the abnormality, and have good intelligence.
The foregoing description is only 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 clearly understood and to make the same and other objects, features and advantages of the present invention more readily apparent.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. 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. In the drawings:
fig. 1A is a schematic flow chart of an abnormal information obtaining method according to an embodiment of the present invention;
fig. 1B is a schematic flow chart of an abnormal information obtaining method according to an embodiment of the present invention;
fig. 2 is an interactive schematic diagram of a procedure of an abnormal information obtaining method according to an embodiment of the present invention;
fig. 3A is a schematic structural diagram of an abnormality information acquiring apparatus according to an embodiment of the present invention;
Fig. 3B is a schematic structural diagram of an abnormality information acquiring apparatus according to an embodiment of the present invention;
Fig. 4A is a schematic structural diagram of an abnormality information acquiring apparatus according to an embodiment of the present invention;
fig. 4B is a schematic structural diagram of an abnormality information acquiring apparatus according to an embodiment of the present invention;
Fig. 4C is a schematic structural diagram of an abnormality information acquiring apparatus according to an embodiment of the present invention;
Fig. 5 shows a schematic device structure of a computer device according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
The embodiment of the invention provides an abnormal information acquisition method, as shown in fig. 1A, which is applied to an encryption end and comprises the following steps:
101. And when detecting that the connection fails, determining the reason of the target abnormality.
102. And generating sound waves to be transmitted, wherein the sound wave frequency of the sound waves to be transmitted is determined according to the abnormal reasons of the target.
103. And packaging the sound waves to be transmitted based on a preset transmission protocol, generating abnormal information, and transmitting the abnormal information.
According to the method provided by the embodiment of the invention, when the encryption end detects that the connection fails, the sound wave frequency can be determined according to the target abnormal reason, the sound wave to be transmitted is generated according to the determined sound wave frequency, the sound wave to be transmitted is packaged into the abnormal information and then transmitted to the control end, so that the control end obtains the sound wave to be transmitted by analyzing the abnormal information after receiving the abnormal information, the specific reason of the connection failure is determined according to the sound wave frequency of the sound wave to be transmitted, the displayed abnormal information is ensured to be clear and careful, the specific content of the abnormality is informed to a user, and the intelligence is better.
The embodiment of the invention provides an abnormal information acquisition method, as shown in fig. 1B, which is applied to a control terminal and comprises the following steps:
104. and receiving abnormal information, wherein the abnormal information is generated by the encryption end based on the target abnormal reason when the encryption end detects that the connection failure occurs.
105. The method comprises the steps of obtaining a preset transmission protocol, analyzing abnormal information based on the preset transmission protocol to obtain sound waves to be transmitted, determining sound wave frequency by an encryption end according to a target abnormal reason, and generating according to the sound wave frequency.
106. Inquiring a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the occurrence of connection failure, and displaying the target abnormal reason.
According to the method provided by the embodiment of the invention, when the encryption end detects that the connection fails, the sound wave frequency can be determined according to the target abnormal reason, the sound wave to be transmitted is generated according to the determined sound wave frequency, the sound wave to be transmitted is packaged into the abnormal information and then transmitted to the control end, so that the control end obtains the sound wave to be transmitted by analyzing the abnormal information after receiving the abnormal information, the specific reason of the connection failure is determined according to the sound wave frequency of the sound wave to be transmitted, the displayed abnormal information is ensured to be clear and careful, the specific content of the abnormality is informed to a user, and the intelligence is better.
Before explaining the present invention in detail, the encryption end and the control end related to the present invention will be briefly described.
The encryption end at least comprises alarm equipment and a loudspeaker. The alarm device is used for determining the reason and the sound wave frequency of the target abnormality, providing the sound wave frequency for the loudspeaker, packaging the sound wave to be transmitted generated by the loudspeaker by using a preset transmission protocol, generating abnormality information, and transmitting the abnormality information. The speaker generates sound waves to be transmitted based on the sound wave frequency provided by the alarm device. In general, the encryption end is also provided with a bluetooth transceiver chip, and the bluetooth transceiver chip can send bluetooth signals to the control end and receive feedback signals of the control end to realize connection with the control end. Specifically, the encryption terminal may be equipment of a delivery box of a delivery person, a community express cabinet and the like, and the specific form of the encryption terminal is not limited in the invention.
The control end at least comprises an acoustic wave decoder, and the abnormal information sent by the encryption end is analyzed based on the acoustic wave decoder to obtain a target abnormal reason, and the target abnormal reason is displayed to a user. The control end is also provided with a Bluetooth receiving and transmitting chip, and Bluetooth signals can be sent to the encryption end and feedback signals of the encryption end can be received through the Bluetooth receiving and transmitting chip, so that connection with the encryption end is achieved. Specifically, the control terminal can be a terminal such as a smart phone, a smart watch, a tablet personal computer and the like held by a user, and the specific form of the control terminal is not limited.
The embodiment of the invention provides an abnormal information acquisition method, as shown in fig. 2, which relates to an encryption end and a control end, and specifically comprises the following steps:
201. when detecting that the connection fails, the encryption end determines the reason of the target abnormality.
The inventor has realized that an encryption terminal is derived at present, and the encryption terminal can be connected and communicated with a control terminal held by a user such as a mobile phone through bluetooth, so that the user can realize the encryption terminal by operating in the control terminal. For example, a distribution staff equipped encryption cutlery box, encryption packing box, etc. may be used as the encryption end. However, as manufacturers of control terminals such as mobile phones and the like highly encapsulate the bluetooth function of the control terminal, interfaces exposed to an application layer are few, once connection between an encryption terminal and the control terminal fails, the control terminal is difficult to know the reason for the connection failure, and users can only operate blindly until the connection is successful, so that the intelligence is poor. Therefore, the invention provides an abnormal information acquisition method, which introduces a sound wave generation and communication mechanism in an encryption end, and distinguishes different abnormal reasons for connection failure by generating sound waves with different sound frequencies, so that when the control end acquires the abnormal information returned by the encryption end, the control end can determine specific abnormal reasons according to the sound wave frequency of the sound waves in the abnormal information, thereby enabling the abnormal information to be more detailed, achieving the purpose of reference to users and having better intelligence.
When the specific content in the invention is realized, firstly, the encryption end is required to determine why the connection failure occurs, namely, when the connection failure is detected, the encryption end determines the reason of the target abnormality. The connection failure between the encryption end and the control end usually has several reasons, namely that the Bluetooth of the encryption end is closed, the Bluetooth of the control end is closed and the connection password input by the control end is wrong, so that the encryption end can detect according to the several reasons respectively, and when a certain condition is determined to occur, the target abnormal reason is set according to the condition. Specifically, the encryption end may detect a transmission state of the bluetooth signal, and set the target abnormality cause to be the encryption end bluetooth off when it is determined that the transmission state indicates that the bluetooth signal is not transmitted. Or the control terminal can also receive a feedback signal of the control terminal, and when the feedback signal indicates that the control terminal is closed, the target abnormality reason is set as the Bluetooth closing of the control terminal. Or the connection request time can be counted, and when the connection request time exceeds a time threshold, the reason of the target abnormality is set as connection timeout. Or the connection password transmitted by the control end can be obtained, and when the connection password is inconsistent with the preset password, the target abnormality cause is set as a password error.
It should be noted that, the above-described ways of detecting the cause of the target abnormality may be performed in parallel, and it is determined which case occurs, and the cause of the target abnormality is set according to this case. Or the method can be sequentially executed to determine which case occurs, and the cause of the target abnormality is set according to the case, and other cases do not need to be continuously checked. The method for determining the cause of the target abnormality by the encryption end is not particularly limited.
202. The encryption end generates sound waves to be transmitted.
In the embodiment of the invention, after the encryption end determines the target abnormality cause, the corresponding sound wave frequency can be determined according to the target abnormality cause, and the sound wave to be transmitted can be generated according to the sound wave frequency determined according to the target abnormality cause.
In order to distinguish different abnormal reasons of connection failure, the encryption end needs to set a plurality of preset reasons in advance, and the sound wave frequency for generating sound waves is customized for each preset reason, so that the control end can determine the specific reason of the abnormality according to the sound wave frequency when receiving the sound waves generated by the encryption end. Because the mapping relationship exists between the preset reason and the generated frequency, the mapping relationship between the preset reason and the generated frequency can be recorded by adopting the preset relationship, namely, a plurality of preset relationships are set, and each preset relationship in the plurality of preset relationships at least comprises the generated frequency and the preset reason.
Thus, when the encryption end determines the cause of the target abnormality and starts to generate the sound wave to be transmitted, a plurality of preset association relations can be obtained, and the target preset association relation is inquired in the plurality of preset association relations. The target preset reasons included in the target preset association relation are consistent with the target abnormal reasons. Then, the encryption end extracts target generation frequencies included in the target preset association relation, takes the target generation frequencies as sound wave frequencies, and generates sound waves to be transmitted according to the sound wave frequencies. For example, assuming that the multiple preset association relations set in the encryption end are respectively [ encryption end bluetooth closed-50 Hz ], [ control end bluetooth closed-80 Hz ], [ connection timeout-100 Hz ], [ password error-120 Hz ], if the target abnormality cause determined by the encryption end is control end bluetooth closed, the determined target generation frequency is 80Hz, the 80Hz is taken as the sound wave frequency, and sound waves to be transmitted are generated according to the 80 Hz.
203. The encryption end encapsulates the sound waves to be transmitted based on a preset transmission protocol, generates abnormal information and transmits the abnormal information.
In the embodiment of the invention, when the encryption end generates the sound wave to be transmitted according to the designated sound wave frequency, the sound wave to be transmitted needs to be transmitted to the control end, so that the control end can know the cause of the abnormality. Considering that the control end may receive a large amount of sound waves at the same time, if the sound waves are simply transmitted, the control end is likely to confuse the large amount of sound waves received currently, so that the encryption end encapsulates the sound waves to be transmitted based on a preset transmission protocol before transmitting the sound waves to be transmitted to the control end, generates abnormal information, and transmits the abnormal information.
The preset transmission protocol is a transmission protocol appointed in the encryption end, and the preset transmission protocol is also a transmission protocol agreed with the control end, so that after the subsequent control end receives abnormal information sent by the encryption end, the preset transmission protocol is adopted to analyze, and the sound wave to be transmitted obtained after analysis is ensured to be correct.
It should be noted that, in order to make the control end determine which preset transmission protocol is specifically adopted to analyze the abnormal information when the control end receives the abnormal information, the encryption end may use its own terminal identifier to label the abnormal information, so that after the control end receives the abnormal information, the control end may select a corresponding preset transmission protocol to analyze the abnormal information according to the terminal identifier labeled by the abnormal information.
204. The control end receives the abnormal information, acquires a preset transmission protocol, and analyzes the abnormal information based on the preset transmission protocol to obtain the sound wave to be transmitted.
In the embodiment of the invention, when the control end receives the abnormal information, the preset transmission protocol corresponding to the encryption end can be obtained, the abnormal information is analyzed based on the preset transmission protocol, the sound wave to be transmitted is obtained, and then the specific reason of the connection failure is determined by identifying the sound wave frequency of the sound wave to be transmitted.
Different preset transmission protocols of a plurality of different encryption ends can be prestored in the control end, and the different preset transmission protocols are distinguished by adopting the terminal identification of the encryption end. In this way, when the control end obtains the preset transmission protocol, if the abnormal information is marked with the corresponding terminal identifier, the control end directly obtains the preset transmission protocol corresponding to the terminal identifier marked on the abnormal information to analyze the abnormal information. If the abnormal information is not marked with the corresponding terminal identification, tracing the source of the abnormal information, extracting the terminal identification of the encryption end for transmitting the abnormal information, and obtaining the preset transmission protocol corresponding to the terminal identification to analyze the abnormal information.
The abnormal information is analyzed based on a preset transmission protocol, and the specific process of obtaining the sound wave to be transmitted is as follows: the preset transmission protocol specifies a start symbol and an end symbol, which specifically function to divide the main body of the acoustic wave to be transmitted, for example, the start symbol may be [ 111 ] and the end symbol may be [ 000 ], so that it can be determined from where to end the information content according to the preset transmission protocol. Therefore, when the abnormal information is received, since the abnormal information is in the form of sound waves and needs to be decoded to continue the subsequent operations of determining the start symbol and the end symbol, the abnormal information is decoded first, and the decoding can be realized by performing fourier transform on the abnormal information. After fourier transforming the anomaly information, a start symbol and an end symbol are determined from the transformed anomaly information. Then, a sound wave interval is formed by adopting the beginning symbol and the ending symbol, and the content in the sound wave interval is used as sound waves to be transmitted. For example, assuming that the start symbol is [ 111 ] and the end symbol is [ 000 ], the contents between [ 111 ] and [ 000 ] in the anomaly information are regarded as sound waves to be transmitted. In addition, the present invention adopts a fourier transform mode to decode the abnormal information, and in the practical application process, the present invention can also adopt digital signal processing technology, mannchester encoding technology, etc. to decode the abnormal information, and the specific mode of decoding the abnormal information is not limited.
It should be noted that, in the actual application process, the control end may receive the abnormal information based on its own audio receiving device, and the audio receiving device may specifically be a microphone device.
205. The control end inquires a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the occurrence of connection failure, and displays the target abnormal reason.
In the embodiment of the invention, after the control end acquires the sound wave to be transmitted in the abnormality information, the target abnormality cause of the connection failure can be determined according to the sound wave frequency of the sound wave to be transmitted. The control end also needs to set a plurality of preset relations identical to the encryption end, each preset relation in the plurality of preset relations also at least comprises the same generation frequency and preset reasons as the encryption end, namely the plurality of preset relations set in the encryption end and the control end are completely consistent, so that after the control end determines sound waves to be transmitted, the control end can acquire the plurality of preset relations, and inquire the target preset relations in the plurality of preset relations, wherein the target generation frequency included in the target preset relations is consistent with the sound wave frequency of the sound waves to be transmitted. And then, directly extracting preset reasons included in the target preset association relation as target preset reasons, and displaying the target preset reasons.
It should be noted that, considering that the control end may be connected to a plurality of different encryption ends, the preset association relationships set by the different encryption ends may be different, so the control end may package a plurality of preset association relationships belonging to the same encryption end to form a relationship file, and label the relationship file by using the terminal identifier of the encryption end, so as to realize the distinction of the preset association relationships of the plurality of different encryption ends. Further, when the control end displays the target preset reason, the target preset reason can be marked by adopting the terminal identifier, so that a user is reminded of which encryption end has failed in connection.
According to the method provided by the embodiment of the invention, when the encryption end detects that the connection fails, the sound wave frequency can be determined according to the target abnormal reason, the sound wave to be transmitted is generated according to the determined sound wave frequency, the sound wave to be transmitted is packaged into the abnormal information and then transmitted to the control end, so that the control end obtains the sound wave to be transmitted by analyzing the abnormal information after receiving the abnormal information, the specific reason of the connection failure is determined according to the sound wave frequency of the sound wave to be transmitted, the displayed abnormal information is ensured to be clear and careful, the specific content of the abnormality is informed to a user, and the intelligence is better.
Further, as a specific implementation of the method shown in fig. 1A, an embodiment of the present invention provides an abnormal information obtaining apparatus, as shown in fig. 3A, where the apparatus includes: a determining module 301, a generating module 302 and a packaging module 303.
The determining module 301 is configured to determine a cause of the target abnormality when it is detected that a connection failure occurs;
the generating module 302 is configured to generate an acoustic wave to be transmitted, where an acoustic frequency of the acoustic wave to be transmitted is determined according to the target abnormality cause;
The packaging module 303 is configured to package the acoustic wave to be transmitted based on a preset transmission protocol, generate abnormal information, and transmit the abnormal information.
In a specific application scenario, the determining module 301 is configured to detect a sending state of a bluetooth signal, and set the target abnormality cause as an encryption end bluetooth shutdown when determining that the sending state indicates that the bluetooth signal is not sent; or, receiving a feedback signal of the control end, and setting the target abnormality reason as Bluetooth closing of the control end when the feedback signal indicates that the control end is closed; or, counting the connection request time, and setting the target abnormality reason as connection timeout when the connection request time exceeds a time threshold; and acquiring a connection password transmitted by the control end, and setting the target abnormality cause as a password error when the connection password is inconsistent with a preset password.
In a specific application scenario, as shown in fig. 3B, the generating module includes: an acquisition unit 3021, a query unit 3022, an extraction unit 3023, and a generation unit 3024.
The obtaining unit 3021 is configured to obtain a plurality of preset association relationships, where each preset association relationship in the plurality of preset association relationships includes at least a generation frequency and a preset reason;
the querying unit 3022 is configured to query the plurality of preset association relationships for a target preset association relationship, where a target preset reason included in the target preset association relationship is consistent with the target abnormality reason;
the extracting unit 3023 is configured to extract a target generation frequency included in the target preset association relationship, and take the target generation frequency as the acoustic wave frequency;
the generating unit 3024 is configured to generate the sound wave to be transmitted according to the sound wave frequency.
According to the device provided by the embodiment of the invention, when the encryption end detects that the connection fails, the sound wave frequency can be determined according to the target abnormal reason, the sound wave to be transmitted is generated according to the determined sound wave frequency, the sound wave to be transmitted is packaged into the abnormal information and then transmitted to the control end, so that the control end obtains the sound wave to be transmitted by analyzing the abnormal information after receiving the abnormal information, the specific reason of the connection failure is determined according to the sound wave frequency of the sound wave to be transmitted, the displayed abnormal information is ensured to be clear and careful, the specific content of the abnormality is informed to a user, and the intelligence is better.
Further, as a specific implementation of the method shown in fig. 1B, an embodiment of the present invention provides an abnormal information obtaining apparatus, as shown in fig. 4A, where the apparatus includes: the system comprises a receiving module 401, a parsing module 402, a query module 403 and a display module 404.
The receiving module 401 is configured to receive anomaly information, where the anomaly information is generated by the encryption end based on a target anomaly cause when the encryption end detects that a connection failure occurs;
the parsing module 402 is configured to obtain a preset transmission protocol, parse the abnormal information based on the preset transmission protocol, obtain a sound wave to be transmitted, and determine a sound wave frequency by the encryption end according to the target abnormal reason and generate the sound wave frequency;
the query module 403 is configured to query a target preset reason corresponding to the acoustic frequency of the acoustic wave to be transmitted as a target abnormal reason for the connection failure;
the display module 404 is configured to display the target abnormality cause.
In a specific application scenario, as shown in fig. 4B, the parsing module 402 includes: a determination unit 4021 and a formation unit 4022.
The determining unit 4021 is configured to perform fourier transform on the anomaly information, and determine a start symbol and an end symbol in the anomaly information after the transformation according to the preset transmission protocol;
The forming unit 4022 is configured to form an acoustic wave interval using the start symbol and the end symbol, and use the content in the acoustic wave interval as the acoustic wave to be transmitted.
In a specific application scenario, as shown in fig. 4C, the query module 403 includes: an acquisition unit 4031, a query unit 4032 and an extraction unit 4033.
The obtaining unit 4031 is configured to obtain a plurality of preset association relationships, where each preset association relationship in the plurality of preset association relationships at least includes a generation frequency and a preset reason;
The querying unit 4032 is configured to query a target preset association relationship in the multiple preset association relationships, where a target generation frequency included in the target preset association relationship is consistent with an acoustic frequency of the acoustic wave to be transmitted;
The extracting unit 4033 is configured to extract a preset reason included in the target preset association relationship as the target preset reason.
According to the device provided by the embodiment of the invention, when the encryption end detects that the connection fails, the sound wave frequency can be determined according to the target abnormal reason, the sound wave to be transmitted is generated according to the determined sound wave frequency, the sound wave to be transmitted is packaged into the abnormal information and then transmitted to the control end, so that the control end obtains the sound wave to be transmitted by analyzing the abnormal information after receiving the abnormal information, the specific reason of the connection failure is determined according to the sound wave frequency of the sound wave to be transmitted, the displayed abnormal information is ensured to be clear and careful, the specific content of the abnormality is informed to a user, and the intelligence is better.
It should be noted that, for other corresponding descriptions of each functional unit related to the abnormal information obtaining apparatus provided by the embodiment of the present invention, reference may be made to corresponding descriptions in fig. 1A to 1B and fig. 2, and details are not repeated here.
In an exemplary embodiment, referring to fig. 5, there is further provided a device 500 including a communication bus, a processor, a memory, and a communication interface, and may further include an input-output interface, and a display device, where the functional units may communicate with each other via the bus. The memory stores a computer program, and a processor executes the program stored in the memory to perform the abnormality information acquiring method of the above embodiment.
A computer readable storage medium having stored thereon a computer program which when executed by a processor implements the steps of the anomaly information acquisition method.
From the above description of the embodiments, it will be clear to those skilled in the art that the present application may be implemented in hardware, or may be implemented by means of software plus necessary general hardware platforms. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.), and includes several instructions for causing a computer device (may be a personal computer, a server, or a network device, etc.) to execute the method described in the respective implementation scenario of the present application.
Those skilled in the art will appreciate that the drawing is merely a schematic illustration of a preferred implementation scenario and that the modules or flows in the drawing are not necessarily required to practice the application. Those skilled in the art will appreciate that modules in an apparatus in an implementation scenario may be distributed in an apparatus in an implementation scenario according to an implementation scenario description, or that corresponding changes may be located in one or more apparatuses different from the implementation scenario. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above-mentioned inventive sequence numbers are merely for description and do not represent advantages or disadvantages of the implementation scenario. The foregoing disclosure is merely illustrative of some embodiments of the application, and the application is not limited thereto, as modifications may be made by those skilled in the art without departing from the scope of the application.

Claims (15)

1. An abnormality information acquisition method, characterized by comprising:
when detecting that the connection fails, determining a target abnormality reason;
Generating sound waves to be transmitted, wherein the sound wave frequency of the sound waves to be transmitted is determined according to the target abnormal reason, the sound wave frequency is extracted from target preset incidence relations in a plurality of preset incidence relations, the preset incidence relations are arranged at an encryption end and a control end, each preset incidence relation at least comprises a generation frequency and a preset reason, and the target preset reason included in the target preset incidence relation is consistent with the target abnormal reason;
And packaging the sound wave to be transmitted based on a preset transmission protocol, generating abnormal information, transmitting the abnormal information, so that a control end obtains the preset transmission protocol after receiving the abnormal information, analyzes the abnormal information based on the preset transmission protocol, obtains the sound wave to be transmitted, inquires a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the connection failure, and displays the target abnormal reason.
2. The method of claim 1, wherein the determining the cause of the target anomaly comprises:
detecting a sending state of a Bluetooth signal, and setting the target abnormality cause as Bluetooth closing of an encryption end when the sending state is determined to indicate that the Bluetooth signal is not sent; or alternatively, the first and second heat exchangers may be,
Receiving a feedback signal of a control end, and setting the target abnormality reason as Bluetooth closing of the control end when the feedback signal indicates that the control end is closed; or alternatively, the first and second heat exchangers may be,
Counting the connection request time, and setting the target abnormality reason as connection timeout when the connection request time exceeds a time threshold;
and acquiring a connection password transmitted by the control end, and setting the target abnormality cause as a password error when the connection password is inconsistent with a preset password.
3. The method of claim 1, wherein the generating the acoustic wave to be transmitted comprises:
acquiring the plurality of preset association relations;
inquiring the target preset association relation in the plurality of preset association relations;
Extracting target generation frequencies included in the target preset association relation, and taking the target generation frequencies as the sound wave frequencies;
And generating the sound wave to be transmitted according to the sound wave frequency.
4. An abnormality information acquisition method, characterized by comprising:
Receiving abnormal information, wherein the abnormal information is generated by an encryption end based on a target abnormal reason when the occurrence of connection failure is detected, the encryption end determines the target abnormal reason when the occurrence of connection failure is detected, determines sound wave frequency according to the target abnormal reason, generates sound waves to be transmitted according to the sound wave frequency, packages the sound waves to be transmitted based on a preset transmission protocol, generates abnormal information and transmits the abnormal information;
The preset transmission protocol is obtained, the abnormal information is analyzed based on the preset transmission protocol, sound waves to be transmitted are obtained, sound wave frequencies are determined by the encryption end according to the target abnormal reasons and are generated according to the sound wave frequencies, the sound wave frequencies are extracted from target preset incidence relations in a plurality of preset incidence relations, the preset incidence relations are arranged at the encryption end and the control end, each preset incidence relation at least comprises a generation frequency and a preset reason, and the target preset reasons included in the target preset incidence relations are consistent with the target abnormal reasons;
inquiring a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the connection failure, and displaying the target abnormal reason.
5. The method of claim 4, wherein the analyzing the anomaly information based on the preset transmission protocol to obtain the sound wave to be transmitted comprises:
Performing Fourier transformation on the abnormal information, and determining a start symbol and an end symbol in the transformed abnormal information according to the preset transmission protocol;
And forming an acoustic wave interval by adopting the beginning symbol and the ending symbol, and taking the content in the acoustic wave interval as the acoustic wave to be transmitted.
6. The method of claim 4, wherein the querying the target preset cause corresponding to the acoustic frequency of the acoustic wave to be transmitted comprises:
acquiring the plurality of preset association relations;
inquiring the target preset association relation in the plurality of preset association relations;
And extracting preset reasons included in the target preset association relation as the target preset reasons.
7. An abnormality information acquisition apparatus, characterized by comprising:
The determining module is used for determining a target abnormal reason when detecting that the connection fails;
The generation module is used for generating sound waves to be transmitted, the sound wave frequency of the sound waves to be transmitted is determined according to the target abnormal reason, the sound wave frequency is extracted from target preset incidence relations in a plurality of preset incidence relations, the preset incidence relations are arranged at an encryption end and a control end, each preset incidence relation at least comprises a generation frequency and a preset reason, and the target preset reason included in the target preset incidence relation is consistent with the target abnormal reason;
the packaging module is used for packaging the sound waves to be transmitted based on a preset transmission protocol, generating abnormal information, transmitting the abnormal information, enabling a control end to acquire the preset transmission protocol after receiving the abnormal information, analyzing the abnormal information based on the preset transmission protocol to obtain the sound waves to be transmitted, inquiring a target preset reason corresponding to the sound wave frequency of the sound waves to be transmitted as a target abnormal reason for the occurrence of the connection failure, and displaying the target abnormal reason.
8. The apparatus of claim 7, wherein the determining module is configured to detect a transmission status of a bluetooth signal, and set the target abnormality cause to be an encryption-end bluetooth shutdown when it is determined that the transmission status indicates that the bluetooth signal is not transmitted; or, receiving a feedback signal of the control end, and setting the target abnormality reason as Bluetooth closing of the control end when the feedback signal indicates that the control end is closed; or, counting the connection request time, and setting the target abnormality reason as connection timeout when the connection request time exceeds a time threshold; and acquiring a connection password transmitted by the control end, and setting the target abnormality cause as a password error when the connection password is inconsistent with a preset password.
9. The apparatus of claim 7, wherein the generating module comprises:
the acquisition unit is used for acquiring the plurality of preset association relations;
The inquiring unit is used for inquiring the target preset association relation in the plurality of preset association relations;
The extraction unit is used for extracting target generation frequencies included in the target preset association relation, and taking the target generation frequencies as the sound wave frequencies;
and the generating unit is used for generating the sound wave to be transmitted according to the sound wave frequency.
10. An abnormality information acquisition apparatus, characterized by comprising:
The system comprises a receiving module, a transmitting module and a receiving module, wherein the receiving module is used for receiving abnormal information, the abnormal information is generated by an encrypting end based on a target abnormal reason when the occurrence of connection failure is detected, the encrypting end determines the target abnormal reason when the occurrence of connection failure is detected, determines sound wave frequency according to the target abnormal reason, generates sound waves to be transmitted according to the sound wave frequency, packages the sound waves to be transmitted based on a preset transmission protocol, generates abnormal information and transmits the abnormal information;
The analysis module is used for acquiring the preset transmission protocol, analyzing the abnormal information based on the preset transmission protocol to obtain sound waves to be transmitted, determining sound wave frequency by the encryption end according to the target abnormal reasons and generating the sound waves according to the sound wave frequency, wherein the sound wave frequency is extracted from target preset association relations in a plurality of preset association relations, the plurality of preset association relations are arranged at the encryption end and the control end, each preset association relation at least comprises a generation frequency and a preset reason, and the target preset reason included in the target preset association relation is consistent with the target abnormal reason;
the query module is used for querying a target preset reason corresponding to the sound wave frequency of the sound wave to be transmitted as a target abnormal reason for the connection failure;
and the display module is used for displaying the target abnormal reasons.
11. The apparatus of claim 10, wherein the parsing module comprises:
the determining unit is used for carrying out Fourier transformation on the abnormal information and determining a start symbol and an end symbol in the transformed abnormal information according to the preset transmission protocol;
And the forming unit is used for forming an acoustic wave interval by adopting the beginning symbol and the ending symbol, and taking the content in the acoustic wave interval as the acoustic wave to be transmitted.
12. The apparatus of claim 10, wherein the query module comprises:
the acquisition unit is used for acquiring the plurality of preset association relations;
The inquiring unit is used for inquiring the target preset association relation in the plurality of preset association relations;
The extraction unit is used for extracting preset reasons included in the target preset association relationship as the target preset reasons.
13. The encryption terminal is characterized by comprising at least alarm equipment and a loudspeaker, wherein the alarm equipment is used for determining a target abnormal reason and a sound wave frequency, providing the sound wave frequency for the loudspeaker, packaging sound waves to be transmitted, which are generated by the loudspeaker, by using a preset transmission protocol, generating abnormal information, transmitting the abnormal information, enabling a control terminal to acquire the preset transmission protocol after receiving the abnormal information, analyzing the abnormal information based on the preset transmission protocol to obtain the sound waves to be transmitted, inquiring the target preset reason corresponding to the sound wave frequency of the sound waves to be transmitted as the target abnormal reason for occurrence of connection failure, and displaying the target abnormal reason; the loudspeaker generates the sound wave to be transmitted based on the sound wave frequency provided by the alarm device, wherein the sound wave frequency is extracted from target preset incidence relations in a plurality of preset incidence relations, the plurality of preset incidence relations are arranged at an encryption end and a control end, each preset incidence relation at least comprises a generation frequency and a preset reason, and the target preset reason included in the target preset incidence relation is consistent with the target abnormal reason.
14. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor implements the steps of the method of any of claims 1 to 6 when the computer program is executed.
15. A readable storage medium having stored thereon a computer program, which when executed by a processor realizes the steps of the method according to any of claims 1 to 6.
CN202010778736.7A 2020-08-05 2020-08-05 Abnormal information acquisition method, device, computer equipment and readable storage medium Active CN111935690B (en)

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