CN114519925A - Noise alarm method, device, equipment, system and medium - Google Patents
Noise alarm method, device, equipment, system and medium Download PDFInfo
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- CN114519925A CN114519925A CN202210299350.7A CN202210299350A CN114519925A CN 114519925 A CN114519925 A CN 114519925A CN 202210299350 A CN202210299350 A CN 202210299350A CN 114519925 A CN114519925 A CN 114519925A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
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- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
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Abstract
The embodiment of the application provides a noise alarm method, a device, equipment, a system and a medium, which relate to the technical field of computers, and the system comprises: obtaining a noise detection result in a detection environment, wherein the noise detection result is used for characterizing: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not; obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether a preset noise source device exists in the image of the environment; and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the detection environment represented by the noise detection result exceeds the preset threshold value and the preset noise source equipment exists in the detection environment represented by the image detection result. By applying the scheme provided by the embodiment of the application, the accuracy of noise alarm can be improved.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a noise alarm method, apparatus, device, system, and medium.
Background
In environments such as a community, a park, a square and the like, a large amount of noise may exist, and the phenomenon of disturbing residents is generated. For example, in parks there may be square dance activities, often accompanied by high decibel music, that interfere with the normal lives of the surrounding inhabitants.
In the related art, a noise detector is generally disposed in the environment, and the noise detector can detect noise of the surrounding environment, and when a decibel value of the noise exceeds a preset threshold, an alarm signal can be generated.
The above scheme, while enabling noise alarms, may produce false alarms, for example, when a vehicle is whistling on a road, a noise detector false alarm may be triggered.
Disclosure of Invention
An object of the embodiments of the present application is to provide a noise alarm method, apparatus, device, system, and medium, so as to improve accuracy of noise alarm. The specific technical scheme is as follows:
in a first aspect, an embodiment of the present application provides a noise alarm method, where the method includes:
obtaining a noise detection result in a detection environment, wherein the noise detection result is used for characterizing: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not;
obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether a preset noise source device exists in the image of the environment;
and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the detection environment represented by the noise detection result exceeds the preset threshold value and the preset noise source equipment exists in the detection environment represented by the image detection result.
In an embodiment of the application, the obtaining an image detection result in the detection environment includes:
receiving an image of the detection environment;
and detecting whether preset noise source equipment exists in the image to obtain an image detection result.
In an embodiment of the application, the obtaining an image detection result in the detection environment includes:
judging whether a target noise detection result is obtained for at least 2 times within a preset time period, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value, and the target noise detection result is as follows: the noise detector sends the noise according to a preset time interval under the condition that the decibel value of the noise in the detection environment is detected to exceed the preset threshold value;
if so, obtaining an image detection result in the detection environment.
In an embodiment of the application, the obtaining an image detection result in the detection environment includes:
under the condition that a target noise detection result is obtained, judging whether a noise alarm event of the detection environment exists at present, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value;
and if not, obtaining an image detection result in the detection environment.
In a second aspect, an embodiment of the present application provides a noise alarm apparatus, where the apparatus includes:
a first result obtaining module, configured to obtain a noise detection result in a detection environment, where the noise detection result is used to characterize: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not;
a second result obtaining module, configured to obtain an image detection result in the detection environment, where the image detection result is used to characterize: detecting whether a preset noise source device exists in the image of the environment;
and the noise alarm module is used for generating a noise alarm event aiming at the detection environment under the condition that the noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value and the image detection result represents that the preset noise source equipment exists in the detection environment.
In an embodiment of the application, the second result obtaining module is specifically configured to:
receiving an image of the detection environment;
and detecting whether preset noise source equipment exists in the image to obtain an image detection result.
In an embodiment of the application, the second result obtaining module is specifically configured to:
judging whether a target noise detection result is obtained for at least 2 times within a preset time period, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value, and the target noise detection result is as follows: the noise detector sends the noise according to a preset time interval under the condition that the decibel value of the noise in the detection environment is detected to exceed the preset threshold value;
if so, obtaining an image detection result in the detection environment.
In an embodiment of the application, the second result obtaining module is specifically configured to:
under the condition that a target noise detection result is obtained, judging whether a noise alarm event of the detection environment exists at present, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value;
and if not, obtaining an image detection result in the detection environment.
In a third aspect, an embodiment of the present application provides an electronic device, including a processor, a communication interface, a memory, and a communication bus, where the processor and the communication interface complete communication between the memory and the processor through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any one of the first aspect when executing a program stored in the memory.
In a fourth aspect, an embodiment of the present application provides a noise alarm system, where the system includes: a smart camera, a noise detector deployed in a detection environment, wherein:
the noise detector is to: detecting a decibel value of noise in the detection environment;
the smart camera is configured to perform the method steps of any one of the first aspect.
In a fifth aspect, an embodiment of the present application provides a noise alarm system, where the system includes: a management platform, a camera, a noise detector deployed in a detection environment, wherein:
the noise detector is to: detecting a decibel value of noise in the detection environment;
the camera is used for: acquiring an image of the detection environment;
the management platform is configured to perform the method steps of any of the first aspect.
In a sixth aspect, the present application provides a computer-readable storage medium, in which a computer program is stored, and the computer program, when executed by a processor, implements the method steps of any one of the second aspects.
Embodiments of the present application also provide a computer program product containing instructions that, when run on a computer, cause the computer to perform any of the above-described noise alarm methods.
The embodiment of the application has the following beneficial effects:
in the noise alarm scheme provided by the embodiment of the application, a noise detection result in a detection environment is obtained, wherein the noise detection result is used for representing: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not; obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether preset noise source equipment exists in an image of an environment; and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment. Therefore, whether the noise in the environment exceeds a preset threshold or not can be detected, whether the noise source equipment exists in the environment can also be detected, and if the noise in the environment exceeds the preset threshold and the noise source equipment exists, the noise source equipment manufacturing noise in the environment can be determined, so that a noise alarm event can be generated. Therefore, the noise alarm scheme provided by the embodiment of the application can improve the accuracy of noise alarm.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and it is also obvious for a person skilled in the art to obtain other embodiments according to the drawings.
Fig. 1 is a schematic flow chart of a noise alarm method according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a first noise alarm system according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a second noise alarm system provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of a third noise alarm system provided in the embodiment of the present application;
fig. 5 is a schematic structural diagram of a fourth noise alarm system provided in the embodiment of the present application;
fig. 6 is a schematic structural diagram of a fifth noise alarm system provided in the embodiment of the present application;
FIG. 7 is a schematic diagram of a noise alarm process provided by an embodiment of the present application;
fig. 8 is a schematic structural diagram of a noise alarm device according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application are within the scope of protection of the present application.
In order to improve the accuracy of noise alarm, embodiments of the present application provide a noise alarm method, system, and apparatus, which are described in detail below.
The embodiment of the application provides a noise alarm method, which comprises the following steps:
obtaining a noise detection result in the detection environment, wherein the noise detection result is used for characterizing: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not;
obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether preset noise source equipment exists in an image of an environment;
and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment.
Therefore, whether the noise in the environment exceeds a preset threshold or not can be detected, whether the noise source equipment exists in the environment can also be detected, and if the noise in the environment exceeds the preset threshold and the noise source equipment exists, the noise source equipment manufacturing noise in the environment can be determined, so that a noise alarm event can be generated. Therefore, the noise alarm scheme provided by the embodiment can improve the accuracy of noise alarm.
The above noise alarm method will be described in detail below.
Referring to fig. 1, fig. 1 is a schematic flow chart of a noise alarm method provided in an embodiment of the present application, where the method may be applied to a server, a management platform, and also applied to an electronic device such as a smart camera, and the method includes the following steps S101 to S103:
and S101, obtaining a noise detection result in the detection environment.
Wherein the noise detection result is used for characterizing: and detecting whether the decibel value of the noise in the environment exceeds a preset threshold value. The preset threshold may be 100 db, 120 db, 160 db, etc.
The detection environment may be a park, square, district, school, etc.
Specifically, a noise detector can be deployed in a detection environment to be subjected to noise detection, and the noise detector is used for detecting a decibel value of noise in the environment, in one case, the noise detector can directly send the detected decibel value of the noise to the electronic equipment, and the electronic equipment judges whether the decibel value exceeds a preset threshold value or not, so that a noise detection result is obtained, and if the decibel value exceeds the preset threshold value, noise which is easy to generate an inhabitant phenomenon can be considered to exist in the environment; in another case, after detecting the decibel value of the noise, the noise detector can determine whether the decibel value exceeds a preset threshold value, and send the determination result as a noise detection result to the electronic device, so that the electronic device can directly receive the noise detection result.
In an embodiment of the present application, the noise detector may continuously detect the noise in the environment, or may detect the noise in the environment according to a preset noise detection interval, where the noise detection interval may be 10 seconds, 30 seconds, 60 seconds, or the like.
In addition, the noise detector may detect noise in the environment within a preset noise time period, where the noise time period may be monday to friday, or may be 22:00-24:00, 00:00-08:00, and the like, and this is not limited in this embodiment of the application.
Therefore, the noise generated in the noise time period can interfere with surrounding personnel and influence the normal life of the personnel, so that the noise detection can be carried out only in the noise time period, and the noise detection is not required in other time periods, thereby saving equipment resources.
S102, obtaining an image detection result in the detection environment.
Wherein, the image detection result is used for representing: and detecting whether a preset noise source device exists in the image of the environment.
The noise source device may be a sound box, a speaker, a loudspeaker, or the like.
In particular, a camera may be deployed in the detection environment, and the orientation of the camera may be fixed and directed to an open area in the environment, or may be rotatable. In one case, the camera may send the acquired image of the detection environment to the electronic device, and the electronic device detects whether there is a noise source device in the image, so as to obtain an image detection result, and if so, it indicates that there is noise source device manufacturing noise in the environment, and it is considered that an alarm needs to be given; in another case, after the camera collects the image of the detection environment, it may detect whether there is a noise source device in the image to obtain an image detection result, and then send the image detection result to the electronic device, so that the electronic device may directly receive the image detection result.
In one embodiment of the present application, an image of a detection environment may be received; and detecting whether preset noise source equipment exists in the image to obtain an image detection result.
Specifically, a camera may collect an image in a detection environment, send the image to the electronic device, perform image detection on the received image by the electronic device, and determine whether a noise source device exists in the image, so as to obtain an image detection result.
Accordingly, the image detection result may also be directly received. Specifically, the camera may collect an image in a detection environment, perform image detection on the collected image, determine whether a noise source device exists in the image, obtain an image detection result, and send the image detection result to the electronic device, so that the electronic device may directly obtain the image detection result.
In the scheme, when image detection is carried out, whether the noise source equipment exists in the image can be detected by using a noise source equipment detection model obtained by pre-training, so that an image detection result is obtained; or extracting the features in the image by using a preset feature extraction algorithm, and then judging whether the noise source equipment exists in the image based on the features to obtain an image detection result. The feature extraction algorithm may be a sobel algorithm, a canny algorithm, a laplacian algorithm, or the like, which is not limited in the embodiments of the present application.
In an embodiment of the present application, the camera may continuously acquire the image of the detection environment, and may also acquire the image of the detection environment according to a preset image acquisition interval, where the image acquisition interval may be 30 seconds, 60 seconds, 2 minutes, and the like.
In addition, the camera may acquire an image of the detection environment within a preset noise time period.
In an embodiment of the present application, the image detection result in the detection environment may be obtained when the decibel value of the noise detection result obtained in step S101 represents that noise in the detection environment exceeds a preset threshold.
Specifically, when the decibel value of the noise detected by the noise detection result representation noise detector exceeds a preset threshold, it is considered that noise which is easy to generate an inhabitant disturbing phenomenon may exist in the detection environment, and in order to further determine whether a noise alarm event needs to be generated, an image detection result in the detection environment can be obtained.
In view of this, in an embodiment of the present application, the electronic device may send an alarm review instruction to the camera when the noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold;
after the camera receives the alarm rechecking instruction, the camera can acquire an image of a detection environment so as to obtain an image detection result based on the image detection by the camera or the electronic equipment in the following.
S103, generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment.
Specifically, if the decibel value of the noise in the noise detection result representation detection environment exceeds the preset threshold value and the image detection result representation detection environment has the preset noise source device, it can be determined that the noise source device manufacturing noise exists in the detection environment, and therefore a noise alarm event can be generated.
Use the square dance to explain above-mentioned scheme as an example, can regard the square as the testing environment, dispose camera and noise detector in the square, noise detector can detect the decibel value of noise on the square, the image of square can be gathered to the camera, when noise detector detects the decibel value of noise and surpasss and predetermine the threshold value, and when there is the audio amplifier in the image that the camera was gathered, can regard as having the audio amplifier to make the noise in the square, someone causes the disturbing people in organizing the square dance promptly on the square, consequently can generate the noise alarm incident.
In an embodiment of the present application, for the step S102, when obtaining the image detection result, the following steps may be performed:
and judging whether the target noise detection result is obtained for at least 2 times within a preset time period, and if so, obtaining the image detection result in the detection environment.
Wherein, the decibel value of the noise in the target noise detection result representation detection environment exceeds the preset threshold, and the target noise detection result is: the noise detector sends the noise according to a preset time interval under the condition that the decibel value of the noise in the detection environment is detected to exceed a preset threshold value.
The preset time interval may be 30 seconds, 1 minute, 2 minutes, etc., and the preset time period may be 3 minutes, 5 minutes, 10 minutes, etc.
Specifically, the noise detector may send the target noise detection result to the electronic device according to a preset time interval when detecting a target detection result that a decibel value representing noise in the detection environment exceeds a preset threshold, and the electronic device may obtain the image detection result only when receiving the target noise detection result for at least 2 times within a preset time period, so that it is possible to avoid that the electronic device obtains the image detection result due to accidental noise, thereby improving accuracy of noise alarm.
In one embodiment of the application, under the condition that a target noise detection result is obtained, whether a noise alarm event of a detection environment exists at present is judged, and if not, an image detection result in the detection environment is obtained.
And the target noise detection result represents that the decibel value of the noise in the detection environment exceeds a preset threshold value.
Specifically, after obtaining a target noise detection result, the electronic device first determines whether a noise alarm event of the detection environment exists at present, and if so, the electronic device indicates that the noise alarm event of the detection environment has been generated, and the noise alarm event of the same environment does not need to be repeatedly generated;
if not, the fact that the noise alarm event of the detection environment does not exist currently is indicated, and therefore the noise alarm event of the detection environment can be generated.
Correspondingly, in one embodiment of the present application, after a preset alarm cancellation condition is satisfied, a noise alarm event for the detection environment is cleared.
Wherein, the alarm eliminating condition may be: the time length after the noise alarm event is generated reaches the preset elimination time length, an alarm elimination instruction sent by a user can be received, the decibel value of the noise in the environment detected by the noise detector is lower than the preset threshold value, and no noise source equipment exists in the image of the detected environment acquired by the camera.
Specifically, after generating the noise alarm event, the electronic device may detect whether an alarm elimination condition is satisfied, and if so, may clear the event to save storage resources.
In one embodiment of the present application, the decibel value of the environmental noise detected by the noise detector may also be displayed.
Specifically, the noise detector can be further provided with a display, the display is connected with the noise detector, the noise detector can send the decibel value to the display after detecting the decibel value of the noise, and the display can display the decibel value, so that personnel in the detection environment can obtain the current decibel value of the noise in time, and the personnel in the detection environment can be prompted to reduce the noise.
In one embodiment of the present application, the display is specifically configured to: and when the decibel value of the noise exceeds the preset threshold value, displaying the decibel value of the noise in a second preset color.
The first preset color may be green, yellow, white, etc., and the second preset color may be red, purple, etc.
Specifically, according to the relative preset threshold value of the decibel value, the display can display the decibel value of the noise in different colors, and is favorable for prompting personnel in the environment to reduce the noise.
In one embodiment of the application, the noise alarm event can also be sent to the client, so that the client receives and displays the noise alarm event.
The alarm event may carry at least one of information such as an identifier of a detection environment, a position of the detection environment, a decibel value of noise, an identifier of a noise source device, and a generation time of the alarm event.
Specifically, after generating the alarm event, the electronic device may send the alarm event to the client, and the client may receive and display the alarm event, for example, may display the noise alarm event in the form of message pushing, pop-up window, and the like, so that a worker using the client can obtain the alarm event in time and process the alarm event.
In one embodiment of the application, target images of the environment collected by the camera in the alarm triggering time period can be recorded.
Wherein, the alarm triggering time period is as follows: the time period determined based on the generation time of the noise alarm event may be, for example, a time period of a preset time length before the generation time, and if the generation time is 11:00 and the preset time length is 3 minutes, the alarm triggering time period is 10:57-11: 00; or a preset time period before and after the generation time, and if the generation time is 13:20 and the preset time period is 5 minutes, the alarm triggering time period is 13:15-13: 25.
Specifically, after generating a noise alarm event for an environment, the electronic device may obtain an image of the environment during an alarm trigger time period as a target image, and store the target image so as to retain evidence.
In addition, the target image can be sent to the client side, so that the client side can display the target image conveniently, and the staff can recheck the alarm event according to the displayed image.
In the noise alarm scheme provided by the above embodiment, a noise detection result in a detection environment is obtained, where the noise detection result is used to characterize: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not; obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether preset noise source equipment exists in an image of an environment; and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment. Therefore, whether the noise in the environment exceeds a preset threshold or not can be detected, whether the noise source equipment exists in the environment can also be detected, and if the noise in the environment exceeds the preset threshold and the noise source equipment exists, the noise source equipment manufacturing noise in the environment can be determined, so that a noise alarm event can be generated. Therefore, the noise alarm scheme provided by the embodiment can improve the accuracy of noise alarm.
Corresponding to the above noise alarm method, the embodiment of the present application further provides a noise alarm system, which is described in detail below.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a first noise alarm system provided in the embodiment of the present application, where the system includes: intelligent camera, noise detector, intelligent camera, noise detector deploy in the detection environment, wherein:
the noise detector is for: detecting a decibel value of noise in a detection environment;
the intelligent camera is used for executing the method steps of the noise alarm.
Specifically, a noise detector and an intelligent camera can be deployed in the detection environment, the intelligent camera has a data processing function, in this case, the noise detector can detect a decibel value of noise in the environment, the intelligent camera obtains a noise detection result obtained based on the decibel value, acquires an image of the detection environment, obtains an image detection result based on the image, and can generate a noise alarm event for the detection environment under the conditions that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a second noise alarm system provided in the embodiment of the present application, where the system includes: management platform, camera, noise detector dispose in the detection environment, wherein:
the noise detector is for: detecting a decibel value of noise in a detection environment;
the camera is used for: collecting an image of a detection environment;
the management platform is used for executing the method steps of the noise alarm.
Specifically, a noise detector and a camera may be deployed in the detection environment, the noise detector may detect a decibel value of noise in the environment, the camera may collect an image of the detection environment, the management platform is in communication connection with the noise detector and the camera to obtain a noise detection result obtained based on the decibel value and obtain an image detection result obtained based on the image, and the management platform may generate a noise alarm event for the detection environment when the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold and the image detection result representation detection environment has a preset noise source device.
Referring to fig. 4, fig. 4 is a schematic structural diagram of a third noise alarm system provided in the embodiment of the present application, where the system includes: environmental detection equipment, management platform, environmental detection equipment includes: noise detector, camera, wherein:
the noise detector is for: detecting environmental noise, and sending a noise early warning signal to a management platform when detecting that the decibel value of the noise exceeds a preset threshold value;
the management platform is used for: sending an alarm rechecking instruction to the camera under the condition of receiving the noise early warning signal;
the camera is used for: receiving an alarm rechecking instruction, detecting whether noise source equipment exists in the environment based on the image acquired from the environment, and if so, sending alarm confirmation information to the management platform;
the management platform is used for: alarm acknowledgement information is received, and a noise alarm event for the environment is generated.
Wherein the environment detection device may be deployed in an environment;
the management platform can be an electronic device such as a server, an electronic computer, a central controller and the like.
Specifically, the environment detection device is deployed in an environment to be subjected to noise detection, wherein the noise detector can detect a decibel value of noise in the environment, and when the decibel value of the detected noise exceeds a preset threshold value, noise which is easy to cause an inhabitant disturbing phenomenon is considered to possibly exist in the environment, so that a noise early warning signal can be generated, and the noise early warning signal is sent to the management platform;
after receiving the noise early warning signal, the management platform may send an alarm rechecking instruction to a camera in the environment detection device in order to further determine whether a noise alarm event needs to be generated;
after receiving the alarm rechecking instruction, the camera can acquire an image obtained by acquiring an image of an environment, detect whether noise source equipment exists in the image, if so, indicate that noise source equipment manufacturing noise exists in the environment, and consider that alarm is needed, so that alarm confirmation information can be generated and sent to the management platform;
and after receiving the alarm confirmation information, the management platform determines that the noise source equipment manufacturing noise exists in the environment, and generates a noise alarm event aiming at the environment so as to alarm the noise.
The technical scheme is explained by taking a square dance as an example, environment detection equipment can be deployed in the square, a noise detector can detect the decibel value of noise on the square, and when the decibel value of the detected noise exceeds a preset threshold value, a noise early warning signal can be sent to a management platform to indicate that people possibly jump the square dance on the square;
after receiving the noise early warning signal, the management platform sends an alarm rechecking instruction to the camera, the camera can collect images on the square and identify whether sound equipment for playing square dance music exists in the images, and if yes, people really organize square dance on the square, so that alarm confirmation information can be sent to the management platform;
after receiving the alarm confirmation information, the management platform can generate a noise alarm event to prompt that the phenomenon of disturbing residents by square dance exists.
In one embodiment of the application, the environment detection device and the management platform can be connected in a wired manner, so that data communication is realized;
in addition, the environment detection device and the management platform can be wirelessly connected to realize data communication, for example, the environment detection device can be wirelessly connected with the management platform through a local area network, 4G signals, WIFI signals and the like.
In an embodiment of the present application, a camera in the environment detection device may continuously acquire an image of an environment, or may acquire an image of an environment according to a preset image acquisition interval, where the image acquisition interval may be 30 seconds, 60 seconds, 2 minutes, and the like.
In addition, the camera may capture an image of the environment within a preset noise time period.
In addition, the camera may acquire an image of an environment under the condition that the alarm review instruction is received, which is not limited in the embodiment of the present application.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a fourth noise alarm system provided in the embodiment of the present application, where the system further includes a client, where:
the management platform is further configured to: sending a noise alarm event to the client;
the client is used for: and receiving and displaying the noise alarm event.
The alarm event may carry at least one of information such as an identifier of an environment, a location of the environment, a decibel value of noise, an identifier of a noise source device, an identifier of an environment detection device, and a generation time of the alarm event.
Specifically, after generating the alarm event, the management platform may send the alarm event to the client, and the client may receive and display the alarm event, for example, may display the noise alarm event in the form of message pushing, pop-up window, and the like, so that a worker using the client can obtain the alarm event in time and process the alarm event.
In one embodiment of the present application, the management platform is further configured to: acquiring a target image of an alarm triggering time period acquired by a camera for an environment, and sending the target image to a client;
the client is further configured to: a target image is received.
Wherein, the alarm triggering time period is as follows: the time period determined based on the generation time of the noise alarm event may be, for example, a time period of a preset time length before the generation time, and if the generation time is 11:00 and the preset time length is 3 minutes, the alarm triggering time period is 10:57-11: 00; or a preset time period before and after the generation time, and if the generation time is 13:20 and the preset time period is 5 minutes, the alarm triggering time period is 13:15-13: 25.
Specifically, after generating a noise alarm event for an environment, the management platform may obtain an image of the environment during an alarm trigger time period as a target image, and then send the target image to the client, so that on one hand, the client can conveniently display the target image, a worker can conveniently review the alarm event according to the displayed image, and on the other hand, the management platform can conveniently retain an evidence.
In an embodiment of the present application, the noise detector is specifically configured to: sending a noise early warning signal to a management platform according to a preset time interval under the condition that the decibel value of the detected noise exceeds a preset threshold value;
the management platform is specifically configured to: and sending an alarm rechecking instruction to the camera under the condition of continuously receiving the noise early warning signal within a preset time period.
Wherein the preset time interval may be 30 seconds, 1 minute, 2 minutes, etc., and the preset time period may be 3 minutes, 5 minutes, 10 minutes, etc.
Specifically, the noise detector can send a noise early warning signal to the management platform according to a preset time interval, and the management platform can send an alarm rechecking instruction to the camera only when continuously receiving the noise early warning signal within a preset time period, so that the problem that the management platform mistakenly sends the alarm rechecking instruction due to accidental noise can be avoided, and the accuracy of noise alarm is improved.
In an embodiment of the present application, the management platform is specifically configured to: under the condition of receiving a noise early warning signal, judging whether a noise alarm event of the environment exists at present, and if not, sending an alarm rechecking instruction to the camera;
the management platform is further configured to: and clearing the noise alarm event aiming at the environment after meeting the preset alarm elimination condition.
Wherein, the alarm eliminating condition may be: the time length after the noise alarm event is generated reaches the preset elimination time length, or an alarm elimination instruction sent by a user is received, or a noise disappearance instruction sent by the environment detection equipment is received, wherein the noise disappearance instruction can be an instruction sent by the noise detector after the decibel value of the noise in the environment is detected to be lower than the preset threshold value, or an instruction sent by the camera after the camera detects that the noise source equipment does not exist in the acquired image.
Specifically, after receiving a noise early warning signal for an environment, a management platform firstly judges whether a noise alarm event of the environment exists at present, if so, the management platform indicates that the noise alarm event of the environment is generated, and the noise alarm event of the same environment does not need to be repeatedly generated;
if not, the fact that the noise alarm event of the environment does not exist currently is indicated, and therefore the noise alarm event of the environment can be generated.
After generating the noise alarm event, the management platform can detect whether the alarm elimination condition is met, and if the alarm elimination condition is met, the management platform can clear the event to save storage resources.
In one embodiment of the present application, the environment detecting device further comprises a display, the display is configured to:
and displaying the decibel value of the environmental noise detected by the noise detector.
Specifically, still include the display among the environment check out test set, this display is connected with noise detector, and noise detector can send this decibel value to the display after the decibel value of detecting noise, and the display can show above-mentioned decibel value to personnel in the environment can in time obtain the decibel value of current noise, personnel in the suggestion environment reduce the noise.
In one embodiment of the present application, the display is specifically configured to: and when the decibel value of the noise exceeds the preset threshold value, displaying the decibel value of the noise in a second preset color.
The first preset color may be green, yellow, white, etc., and the second preset color may be red, purple, etc.
Specifically, according to the relative preset threshold value of the decibel value, the display can display the decibel value of the noise in different colors, and is favorable for prompting personnel in the environment to reduce the noise.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a fifth noise alarm system provided in the embodiment of the present application, where a noise detector in an environment detection device may detect a decibel value of noise in an environment, and then compare the detected decibel value with a preset threshold, and if the detected decibel value exceeds the preset threshold, a noise early warning signal may be sent to a management platform according to a preset time interval;
the management platform firstly judges whether a noise alarm event of the environment exists at present, if so, processing is not needed, and if not, an alarm rechecking instruction is sent to the camera under the condition of continuously receiving a noise early warning signal within a preset time period;
the method comprises the steps that a camera collects images in the environment, whether noise source equipment exists in the images is detected, and if yes, alarm confirmation information is sent to a management platform;
the management platform can generate a noise alarm event, acquire a target image of an alarm triggering time period acquired by the camera for the environment, and then push the noise alarm event and the target image to the client;
the client can display the noise alarm event and the target image, and workers can conveniently process the event.
Referring to fig. 7, fig. 7 is a schematic diagram of a noise alarm process provided in the embodiment of the present application, where a noise detector in an environment detection device may detect a decibel value of noise in a square, and then determine whether the detected decibel value exceeds a preset threshold, if not, a display may display the decibel value of the current noise in a green font, and if so, the display may display the decibel value of the current noise in a red font, and the noise detector may send a noise warning signal to a management platform;
the management platform firstly judges whether a noise alarm event of the square exists at present, if yes, processing is not needed, and if not, an alarm rechecking instruction is sent to the camera under the condition that a noise early warning signal is continuously received in a preset time period;
the method comprises the steps that a camera collects images in the environment, whether a sound box exists in the images is detected, and if yes, alarm confirmation information is sent to a management platform;
the management platform can generate a noise alarm event, acquire a target image of an alarm triggering time period acquired by the camera for the environment, and then push the noise alarm event and the target image to the client;
the client can display the noise alarm event and the target image, and workers can conveniently process the event.
In the noise alarm scheme provided in the above embodiment, after the noise detector in the environment detection device detects that the decibel value of the noise in the environment exceeds the preset threshold, the camera in the environment detection device may detect whether the noise source device exists in the environment based on the image, and if the noise source device exists, it may be determined that the noise source device manufacturing noise exists in the environment, so that a noise alarm event may be generated. Therefore, the noise alarm scheme provided by the embodiment can improve the accuracy of noise alarm.
Corresponding to the above noise alarm method, the embodiment of the present application further provides a noise alarm device, which is described in detail below.
Referring to fig. 8, fig. 8 is a schematic structural diagram of a noise alarm apparatus provided in an embodiment of the present application, where the apparatus includes:
a first result obtaining module 801, configured to obtain a noise detection result in a detection environment, where the noise detection result is used to characterize: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not;
a second result obtaining module 802, configured to obtain an image detection result in the detection environment, where the image detection result is used to characterize: detecting whether a preset noise source device exists in the image of the environment;
a noise alarm module 803, configured to generate a noise alarm event for the detection environment when the decibel value of the noise in the detection environment represented by the noise detection result exceeds the preset threshold and the image detection result represents that the preset noise source device exists in the detection environment.
In an embodiment of the application, the second result obtaining module 802 is specifically configured to:
receiving an image of the detection environment;
and detecting whether preset noise source equipment exists in the image to obtain an image detection result.
In an embodiment of the application, the second result obtaining module 802 is specifically configured to:
judging whether a target noise detection result is obtained for at least 2 times within a preset time period, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value, and the target noise detection result is as follows: the noise detector sends the noise according to a preset time interval under the condition that the decibel value of the noise in the detection environment is detected to exceed the preset threshold value;
if so, obtaining an image detection result in the detection environment.
In an embodiment of the application, the second result obtaining module 802 is specifically configured to:
under the condition that a target noise detection result is obtained, judging whether a noise alarm event of the detection environment exists at present, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value;
and if not, obtaining an image detection result in the detection environment.
In the noise alarm scheme provided by the above embodiment, a noise detection result in a detection environment is obtained, where the noise detection result is used to characterize: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not; obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether preset noise source equipment exists in an image of an environment; and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment. Therefore, whether the noise in the environment exceeds a preset threshold or not can be detected, whether the noise source equipment exists in the environment can also be detected, and if the noise in the environment exceeds the preset threshold and the noise source equipment exists, the noise source equipment manufacturing noise in the environment can be determined, so that a noise alarm event can be generated. Therefore, the noise alarm scheme provided by the embodiment can improve the accuracy of noise alarm.
The embodiment of the present application further provides an electronic device, as shown in fig. 9, which includes a processor 901, a communication interface 902, a memory 903, and a communication bus 904, where the processor 901, the communication interface 902, and the memory 903 complete mutual communication through the communication bus 904,
a memory 903 for storing computer programs;
the processor 901 is configured to implement a noise alarm method when executing the program stored in the memory 903.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but also Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components.
In yet another embodiment provided by the present application, a computer-readable storage medium is further provided, in which a computer program is stored, and the computer program, when executed by a processor, implements the steps of any of the above-mentioned noise alarm methods.
In yet another embodiment provided herein, there is also provided a computer program product containing instructions that, when run on a computer, cause the computer to perform any of the noise alerting methods of the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, it may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the application to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
In the noise alarm scheme provided by the above embodiment, a noise detection result in a detection environment is obtained, where the noise detection result is used to characterize: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not; obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether preset noise source equipment exists in an image of an environment; and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the noise detection result representation detection environment exceeds a preset threshold value and the image detection result representation detection environment has preset noise source equipment. Therefore, whether the noise in the environment exceeds a preset threshold or not can be detected, whether the noise source equipment exists in the environment can also be detected, and if the noise in the environment exceeds the preset threshold and the noise source equipment exists, the noise source equipment manufacturing noise in the environment can be determined, so that a noise alarm event can be generated. Therefore, the noise alarm scheme provided by the embodiment can improve the accuracy of noise alarm.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, system embodiments, apparatus embodiments, electronic device embodiments, storage medium embodiments, and computer program product embodiments are substantially similar to system embodiments and therefore are described with relative ease, as appropriate, with reference to the partial description of method embodiments.
The above description is only for the preferred embodiment of the present application and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.
Claims (10)
1. A noise alerting method, characterized in that the method comprises:
obtaining a noise detection result in a detection environment, wherein the noise detection result is used for characterizing: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not;
obtaining an image detection result in the detection environment, wherein the image detection result is used for representing: detecting whether a preset noise source device exists in the image of the environment;
and generating a noise alarm event aiming at the detection environment under the condition that the decibel value of the noise in the detection environment represented by the noise detection result exceeds the preset threshold value and the preset noise source equipment exists in the detection environment represented by the image detection result.
2. The method of claim 1, wherein the obtaining image detection results in the detection environment comprises:
receiving an image of the detection environment;
and detecting whether preset noise source equipment exists in the image to obtain an image detection result.
3. The method of claim 1, wherein the obtaining image detection results in the detection environment comprises:
judging whether a target noise detection result is obtained for at least 2 times within a preset time period, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value, and the target noise detection result is as follows: the noise detector sends the noise according to a preset time interval under the condition that the decibel value of the noise in the detection environment is detected to exceed the preset threshold value;
if so, obtaining an image detection result in the detection environment.
4. The method of any one of claims 1 to 3, wherein the obtaining image detection results in the detection environment comprises:
under the condition that a target noise detection result is obtained, judging whether a noise alarm event of the detection environment exists at present, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value;
and if not, obtaining an image detection result in the detection environment.
5. A noise alerting device, characterized in that the device comprises:
a first result obtaining module, configured to obtain a noise detection result in a detection environment, where the noise detection result is used to characterize: detecting whether the decibel value of the noise in the environment exceeds a preset threshold value or not;
a second result obtaining module, configured to obtain an image detection result in the detection environment, where the image detection result is used to characterize: detecting whether a preset noise source device exists in the image of the environment;
and the noise alarm module is used for generating a noise alarm event aiming at the detection environment under the condition that the noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value and the image detection result represents that the preset noise source equipment exists in the detection environment.
6. The apparatus of claim 5, wherein the second result obtaining module is specifically configured to:
receiving an image of the detection environment;
detecting whether preset noise source equipment exists in the image to obtain an image detection result;
the second result obtaining module is specifically configured to:
judging whether a target noise detection result is obtained for at least 2 times within a preset time period, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value, and the target noise detection result is as follows: the noise detector sends the noise according to a preset time interval under the condition that the decibel value of the noise in the detection environment is detected to exceed the preset threshold value;
if so, obtaining an image detection result in the detection environment;
the second result obtaining module is specifically configured to:
under the condition that a target noise detection result is obtained, judging whether a noise alarm event of the detection environment exists at present, wherein the target noise detection result represents that the decibel value of the noise in the detection environment exceeds the preset threshold value;
and if not, obtaining an image detection result in the detection environment.
7. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1 to 4 when executing a program stored in the memory.
8. A noise alerting system, characterized in that the system comprises: a smart camera, a noise detector deployed in a detection environment, wherein:
the noise detector is to: detecting a decibel value of noise in the detection environment;
the smart camera is configured to perform the method steps of any one of claims 1-4.
9. A noise alerting system, characterized in that the system comprises: a management platform, a camera, a noise detector deployed in a detection environment, wherein:
the noise detector is to: detecting a decibel value of noise in the detection environment;
the camera is used for: acquiring an image of the detection environment;
the management platform is configured to perform the method steps of any of claims 1-4.
10. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of claims 1 to 4.
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| CN202210299350.7A CN114519925A (en) | 2022-03-25 | 2022-03-25 | Noise alarm method, device, equipment, system and medium |
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| CN202210299350.7A CN114519925A (en) | 2022-03-25 | 2022-03-25 | Noise alarm method, device, equipment, system and medium |
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