CN117975635A - Electric power safety image voice prompt alarm device and use method - Google Patents
Electric power safety image voice prompt alarm device and use method Download PDFInfo
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Abstract
The invention provides an electric power safety image voice prompt alarm device and a use method thereof, belonging to the technical field of electric power safety, wherein the device comprises a device shell; a main control module and a power supply module are arranged in the device shell; the surface of the device shell is provided with a display screen, a sound module, an infrared emission module and a sensor module; the infrared ray transmitting module receives the instruction of the main control module to transmit visible far infrared rays and generates the visible far infrared rays into a grating net; the sensor module detects the personnel and the position of the electric power construction and maintenance site, collects environmental data and provides the environmental data for the main control module; the display screen receives the instruction of the main control module and plays the alarm characters, videos and images; the sound module carries out the voice alarm of electric power construction and maintenance scene, and plays the sound of warning video in cooperation with the display screen. The invention carries out safety warning on the electric power construction and maintenance site through the grating net generated by the visible far infrared rays, has good warning effect, and simultaneously carries out monitoring guidance on the site working environment and personnel operation.
Description
Technical Field
The invention belongs to the technical field of electric power safety, and particularly relates to an electric power safety image voice prompt alarm device and a use method thereof.
Background
The power construction is to arrange the power facilities or expand the capacity of the existing power facilities, and the power overhaul comprises the periodical overhaul of the maintenance of the power equipment and the emergency overhaul of sudden faults. With the development of the power grid, the number of power construction and power overhaul is increasing. And the electric power construction and maintenance site environment is complex, and non-professional personnel cannot be on site according to relevant regulations so as to avoid safety accidents. The existing mode is to monitor and set up warning area and rail through the special personnel to warn and prevent irrelevant personnel from getting into electric power construction and maintenance scene. Personnel monitoring is limited by subjective factors and is obviously unreliable; the warning belt is unreliable in fixation, so that the warning belt is at risk of falling off when the construction and maintenance time is long; the fence is made of wood, plastic and insulating ropes, is affected by the size of a construction and maintenance site area, is troublesome to lay, is required to be stored after construction and maintenance are completed, is not environment-friendly, has an unobvious warning effect, and can cause electric shock casualties due to negligence of personnel, insufficient monitoring, no prompt of a safety device and insufficient safety control of the safety device each year.
To sum up, electric power construction and maintenance scene need prevent non-professional personnel entering, but current personnel guardianship mode is unreliable, and the warning area exists the risk that drops, and the rail is laid inconveniently, and the warning effect of warning area and rail is all unobvious.
This is a disadvantage of the prior art, and therefore, it is necessary to provide a voice prompt alarm device for power safety image and a method for using the same.
Disclosure of Invention
Aiming at the defect that the safety protection of the electric power construction and maintenance site in the prior art is not obvious in warning effect by adopting a mode of manually monitoring and arranging a warning belt and a rail, the invention provides an electric power safety image voice prompt warning device and a use method thereof, so as to solve the technical problems.
In a first aspect, the present invention provides an electric power safety image voice prompt alarm device, including a device housing;
a main control module and a power supply module are arranged in the device shell;
The surface of the device shell is provided with a display screen, a sound module, an infrared emission module and a sensor module;
the main control module and the power supply module are connected with the display screen, the sound module, the infrared emission module and the sensor module;
the infrared emission module is used for receiving the instruction of the main control module, emitting visible far infrared rays and generating a grating net by the visible far infrared rays to form a simulated security fence;
the sensor module is used for detecting the staff and the position of the electric power construction and maintenance site, collecting environment data and providing the environment data for the main control module;
the display screen is used for receiving the instruction of the main control module and playing alarm characters, videos and images;
the sound module is used for carrying out voice alarm on the electric power construction and maintenance site and playing corresponding sound of the warning video in cooperation with the display screen;
And the power supply module is used for supplying power to the main control module, the display screen, the sound module, the infrared emission module and the sensor module.
Further, the sensor module includes:
The heat-sensitive sensor is used for collecting an organic organism heat source of an electric power construction and maintenance site and identifying people and animals;
The sound-sensitive sensor is used for distinguishing and identifying the sounds of different people and judging the number of the people;
The color sensor is used for distinguishing different colors and identifying the attribute of the staff according to the color of the safety helmet and the color of the working clothes;
a force sensor for identifying the magnitude of the force applied to the device and the movement of the device, and identifying the position and the movement distance of the device;
The photosensitive sensor is used for collecting the brightness intensity of light rays and distinguishing weather conditions;
The gas sensor is used for distinguishing gas components of the power construction and maintenance site and judging harmful gases;
the smoke sensor is used for collecting smoke concentration of the power construction and overhaul site and judging whether smoke exceeding standard exists or not;
and the ultrasonic sensor is used for identifying the position and the movement of the staff in the power construction and maintenance site and judging whether the staff is in a safe area or not.
Further, a camera is arranged outside the device shell and connected with the main control module;
The camera is used for carrying out operation video recording in the monitoring range of the power construction and maintenance site and transmitting the operation video recording to the main control module for storage;
The display screen adopts a touch display screen, is also used for receiving alarm parameters set by staff and providing the alarm parameters to the main control module;
The sound module comprises a microphone and a loudspeaker;
The loudspeaker is used for carrying out voice alarm on electric power construction and voice site and playing sound corresponding to alarm content in cooperation with the display screen;
And the microphone is used for being matched with the camera, collecting operation sound in the monitoring range of the power construction and maintenance site, and synchronously storing the operation sound and the operation video record to the main control module.
Further, a projection emitter is arranged outside the device shell and is connected with the main control module;
The main control module is pre-stored with work instruction pictures or videos to store the working personnel flow, the safety distance, the electrified part, the operation content, the dangerous point and the safety notice;
the projection transmitter is used for receiving a control instruction of the main control module and playing a work instruction picture or video in a target area of the power construction site and the overhaul site.
Further, two sides of the top of the device shell are respectively provided with a hook;
and the hook is used for fixing the device shell at the corresponding position of the power construction and overhaul site.
Further, the power supply module comprises a voltage conversion unit, a battery and a charge-discharge control unit;
the charging and discharging control unit is connected with a charging interface, the charging and discharging control unit is also connected with a battery, the other end of the battery is connected with a power switch, the other end of the power switch is connected with the input end of the voltage conversion unit, and the output end of the voltage conversion unit is connected with the main control module, the display screen, the sound module, the infrared emission module and the sensor module;
the charging interface and the power switch are both arranged outside the device shell.
Further, a data conversion module is arranged in the device shell, and the data conversion module is connected with a communication module;
the input end of the data conversion module is connected with the main control module, and the output end of the data conversion module is connected with the communication module;
The communication module is connected with a communication interface;
The communication module is connected with the Internet of things through a communication interface according to a set protocol, and interactively transmits data with the Internet of things;
the communication interface is disposed outside the device housing.
Further, the infrared ray emitting module comprises a plurality of infrared ray emitters;
The far infrared emitters are arranged on four side surfaces of the device shell, and each side surface is provided with at least two far infrared emitters;
Each far infrared emitter receives the instruction of the main control module, automatically adjusts the emitting angle and emits visible far infrared rays to form a grating net of parallel or crossed light beams;
A far infrared receiving alarm corresponding to each far infrared emitter is distributed on the electric power construction and maintenance site;
The far infrared receiving alarm is used for receiving the visible far infrared rays emitted by the corresponding far infrared ray emitter and sending out illegal intrusion alarm when the visible far infrared rays are blocked.
In a second aspect, the present invention provides a method for using an electric power safety image voice prompt alarm device, including the following steps:
S1, arranging an electric power safety image voice prompt alarm device on an electric power construction and maintenance site, and configuring alarm parameters;
S2, starting an infrared emission module to lay a simulation safety fence to warn and alarm the break-in of non-staff;
S3, monitoring the power construction and overhaul site through the sensor module, the sound module and the camera, and starting an alarm when the related parameters exceed the alarm parameters.
Further, the specific steps of step S1 are as follows:
S11, hanging the power safety image voice prompt alarm device at a corresponding position of a power construction site and a maintenance site through two hooks at the top of a device shell;
S12, configuring all alarm parameters of a sensor module through a touch display screen, and recording video parameters of a camera and a sound module;
S13, inputting parameters of the space environment of the power construction and maintenance site and the position of the device shell relative to the space environment through a touch display screen;
s14, inputting electric power construction and maintenance site operation parameters through a touch display screen;
the specific steps of the step S2 are as follows:
s21, the main control module determines a working area according to the space environment parameters of the power construction and maintenance site and the position of the device shell relative to the space environment;
S22, the infrared ray emission module automatically adjusts the emission angles of the far infrared ray emitters to emit visible far infrared rays according to the working area determined by the main control module, so that a grating net of parallel or crossed light beams is generated at the edge of the working area;
s23, when the far infrared receiving alarm does not receive the corresponding visible far infrared rays, starting an illegal intrusion alarm of a non-staff;
The specific steps of the step S3 are as follows:
S31, detecting workers and positions of power construction and overhaul sites by the sensor module, collecting environment data and providing the environment data to the main control module;
s32, matching the camera with the microphone, and recording the electric power construction and maintenance site according to the set video recording parameters, and providing the recorded electric power construction and maintenance site for the main control module for storage;
S33, analyzing environmental parameters acquired by the sensor module by the main control module, and performing voice alarm through the loudspeaker when certain parameters exceed alarm parameters;
s34, the main control module analyzes the positions of the workers in the power construction and maintenance site acquired by the sensor module, and when the workers are in an unsafe area, the workers are subjected to voice alarm through the loudspeaker;
S35, the main control module receives a field operation guidance request through the touch display screen, and plays the work guidance pictures or videos stored with the working personnel flow, the safety distance, the electrified part, the operation content, the dangerous point and the safety notice through the projection transmitter in a target area of the electric power construction and maintenance field, and simultaneously plays the work guidance pictures or videos through the touch display screen.
The invention has the beneficial effects that:
According to the electric power safety image voice prompt alarm device and the application method, the grating network generated by visible far infrared rays replaces the traditional personnel monitoring, fencing and warning belt to carry out safety warning on the electric power construction and maintenance site, and meanwhile, the sensor module, the camera and the sound module are used for carrying out omnibearing monitoring on the site working environment and monitoring and guiding the working process of workers.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
It can be seen that the present invention has outstanding substantial features and significant advances over the prior art, as well as the benefits of its implementation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic diagram of the power safety image voice prompt alarm device of the present invention.
FIG. 2 is a schematic diagram of the control of the voice-activated power safety image alarm device according to the present invention.
FIG. 3 is a flow chart of a method for using the voice prompt alarm device for electric power safety image according to the present invention.
FIG. 4 is a flow chart of another method for using the voice prompt alarm device of the present invention.
Description of the main reference numerals
1. The device comprises a device shell, 2, a main control module, 3, a power module, 4, a display screen, 5, a sound module, 6, an infrared emission module, 6.1, a first far infrared emitter, 6.2, a second far infrared emitter, 7, a sensor module, 8, a heat-sensitive sensor, 9, a sound-sensitive sensor, 10, a color-sensitive sensor, 11, a force-sensitive sensor, 12, a photosensitive sensor, 13, a gas-sensitive sensor, 14, a smoke-sensitive sensor, 15, an ultrasonic sensor, 16, a camera, 17, a projection emitter, 18, a charging interface, 19 and a power switch; 20. data conversion module, 21, communication module.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Example 1:
As shown in fig. 1 and 2, the present invention provides an electric power safety image voice prompt alarm device, which comprises a device housing 1;
a main control module 2 and a power supply module 3 are arranged in the device shell 1;
the surface of the device shell 1 is provided with a display screen 4, a sound module 5, an infrared emission module 6 and a sensor module 7;
the main control module 2 and the power supply module 3 are connected with the display screen 4, the sound module 5, the infrared emission module 6 and the sensor module 7;
The infrared emission module 6 is used for receiving the instruction of the main control module 2, emitting visible far infrared rays, and generating a grating net from the visible far infrared rays to form a simulated security fence; the infrared ray emitting module 6 comprises a plurality of infrared ray emitters;
The far infrared emitters are arranged on four sides of the device shell 1, and each side is provided with at least two far infrared emitters; taking two far infrared emitters on one side as an example, the two far infrared emitters on the main side of the device shell 1 are a first far infrared emitter 6.1 and a second far infrared emitter 6.2;
Each far infrared emitter receives the instruction of the main control module 2, automatically adjusts the emission angle and emits visible far infrared rays to form a grating net of parallel or crossed light beams;
A far infrared receiving alarm corresponding to each far infrared emitter is distributed on the electric power construction and maintenance site;
The far infrared receiving alarm is used for receiving the visible far infrared rays emitted by the corresponding far infrared ray emitter and sending out illegal intrusion alarm when the visible far infrared rays are blocked;
The sensor module 7 is used for detecting the personnel and the position of the electric power construction and maintenance site, collecting environment data and providing the environment data to the main control module 2; the sensor module 7 includes:
The heat-sensitive sensor 8 is used for collecting an organic organism heat source of an electric power construction and maintenance site and identifying people and animals;
the sound-sensitive sensor 9 is used for distinguishing and identifying the sounds of different people and judging the number of people;
The color sensor 10 is used for distinguishing different colors and identifying the attribute of staff according to the color of the safety helmet and the color of the working clothes;
a force sensor 11 for recognizing the magnitude of force applied to the device and the movement of the device, and recognizing the position and the movement distance of the device;
the photosensitive sensor 12 is used for collecting the brightness intensity of light and distinguishing weather conditions;
The gas sensor 13 is used for distinguishing gas components of the power construction and maintenance site and judging harmful gases;
the smoke sensor 14 is used for collecting smoke concentration of the power construction and maintenance site and judging whether smoke exceeding standard exists or not;
an ultrasonic sensor 15 for recognizing the position and movement of a worker at the power construction and maintenance site and judging whether the worker is in a safe area;
the display screen 4 is used for receiving the instruction of the main control module 2 and playing alarm characters, videos and images;
the sound module 5 is used for carrying out voice alarm on the electric power construction and maintenance site and playing corresponding sound of the warning video in cooperation with the display screen 4;
The power supply module 3 is used for supplying power to the main control module 2, the display screen 4, the sound module 5, the infrared emission module 6 and the sensor module 7; the power module 3 comprises a voltage conversion unit 3.1, a battery 3.2 and a charge-discharge control unit 3.3;
The charging and discharging control unit 3.3 is connected with a charging interface 18, the charging and discharging control unit 3.3 is also connected with the battery 3.2, the other end of the battery 3.2 is connected with a power switch 19, the other end of the power switch 19 is connected with the input end of the voltage conversion unit 3.1, and the output end of the voltage conversion unit 3.1 is connected with the main control module 2, the display screen 4, the sound module 5, the infrared emission module 6 and the sensor module 7;
The charging interface 18 and the power switch 19 are all arranged outside the device shell 1; the device can be closed through the power switch 19 after the electric power construction and maintenance work is completed;
The camera 16 is further arranged outside the device shell 1, and the camera 16 is connected with the main control module 2; the cameras 16 are arranged on the side surface of the device shell 1, and the number of the cameras 16 arranged on each side surface of the device shell 1 is at least two, and taking two cameras 16 as an example, namely a first camera 16.1 and a second camera 16.2, on the main side surface of the device shell 1;
The camera 16 is used for carrying out operation video recording in the monitoring range of the power construction and maintenance site and transmitting the operation video recording to the main control module 2 for storage;
The display screen 4 adopts a touch display screen and is also used for receiving alarm parameters set by staff and providing the alarm parameters to the main control module 2; the touch display screen can also play characters, images and sounds and send correction and education information;
it should be noted that, the alarm parameters, communication parameters and data processing modes of each sensor can be set through the touch display screen;
the sound module 5 comprises a microphone and a loudspeaker;
The loudspeaker is used for carrying out voice alarm on electric power construction and voice site and playing sound corresponding to alarm content in cooperation with the display screen 4; illegal information of the operation site can be alarmed through a loudspeaker;
The microphone is used for being matched with the camera 16, collecting operation sound in the monitoring range of the power construction and maintenance site, and synchronously storing the operation sound and the operation video record to the main control module 2;
the projection emitter 17 is also arranged outside the device shell 1, and the projection emitter 17 is connected with the main control module 2;
The main control module 2 is pre-stored with work instruction pictures or videos to store the flow, the safety distance, the electrified part, the operation content, the dangerous point and the safety notice of the staff;
the projection transmitter 17 is used for receiving a control instruction of the main control module 2 and playing a work instruction picture or video in a target area of the electric power construction site and the overhaul site;
it should be noted that the projection emitter 17 may be a projector, or may be a holographic image emitter, so as to project the site operation parameters into a three-dimensional image and text, and perform the interaction of sound and image projection on site by the staff;
two sides of the top of the device shell 1 are respectively provided with a hook, a first hook 19.1 and a second hook 19.2;
the hook is used for fixing the device shell 1 at the corresponding position of the power construction and maintenance site;
the device shell 1 is also internally provided with a data conversion module 20, and the data conversion module 20 is connected with a communication module 21;
the input end of the data conversion module 20 is connected with the main control module 2, and the output end of the data conversion module 20 is connected with the communication module 21;
The communication module 21 is connected with a communication interface; the communication module 21 can adopt a SIM card module, so that the main control module 2 can access the Internet through the flow of the SIM card module, be connected with the Internet of things and upload and download data;
The communication module 21 is connected with the Internet of things through a communication interface according to a set protocol and interactively transmits data with the Internet of things;
The communication interface is provided outside the device housing 1.
Example 2:
as shown in fig. 3 and 4, the invention provides a method for using an electric power safety image voice prompt alarm device, comprising the following steps:
s1, arranging an electric power safety image voice prompt alarm device on an electric power construction and maintenance site, and configuring alarm parameters; the specific steps of the step S1 are as follows:
S11, hanging the power safety image voice prompt alarm device at a corresponding position of a power construction site and a maintenance site through two hooks at the top of a device shell;
s12, configuring all alarm parameters of a sensor module through a touch display screen, and recording video parameters of a camera and a sound module; the video recording parameters comprise video recording time, recording pixels and a storage mode;
S13, inputting parameters of the space environment of the power construction and maintenance site and the position of the device shell relative to the space environment through a touch display screen;
s14, inputting electric power construction and maintenance site operation parameters through a touch display screen; the on-site operation parameters comprise a workflow, a safety distance, an electrified part, operation contents, a dangerous point and safety notes;
s2, starting an infrared emission module to lay a simulation safety fence to warn and alarm the break-in of non-staff; the specific steps of the step S2 are as follows:
s21, the main control module determines a working area according to the space environment parameters of the power construction and maintenance site and the position of the device shell relative to the space environment;
S22, the infrared ray emission module automatically adjusts the emission angles of the far infrared ray emitters to emit visible far infrared rays according to the working area determined by the main control module, so that a grating net of parallel or crossed light beams is generated at the edge of the working area;
s23, when the far infrared receiving alarm does not receive the corresponding visible far infrared rays, starting an illegal intrusion alarm of a non-staff;
s3, monitoring the power construction and maintenance site through the sensor module, the sound module and the camera, and starting an alarm when the related parameters exceed the alarm parameters; the specific steps of the step S3 are as follows:
S31, detecting workers and positions of power construction and overhaul sites by the sensor module, collecting environment data and providing the environment data to the main control module;
s32, matching the camera with the microphone, and recording the electric power construction and maintenance site according to the set video recording parameters, and providing the recorded electric power construction and maintenance site for the main control module for storage;
S33, analyzing environmental parameters acquired by the sensor module by the main control module, and performing voice alarm through the loudspeaker when certain parameters exceed alarm parameters;
s34, the main control module analyzes the positions of the workers in the power construction and maintenance site acquired by the sensor module, and when the workers are in an unsafe area, the workers are subjected to voice alarm through the loudspeaker;
s35, the main control module receives a field operation guidance request through the touch display screen, and plays work guidance pictures or videos stored with the workflow, the safe distance, the electrified part, the operation content, the dangerous point and the safety notice through the projection transmitter in a target area of the electric power construction and maintenance field, and simultaneously plays the work guidance pictures or videos through the touch display screen;
The touch display screen can monitor and correct violations on site, develop safety education and personnel interaction questions and answers.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and it is intended that all such modifications and substitutions be within the scope of the present invention/be within the scope of the present invention as defined by the appended claims.
Claims (10)
1. The voice prompt alarm device for the electric power safety image is characterized by comprising a device shell;
a main control module and a power supply module are arranged in the device shell;
The surface of the device shell is provided with a display screen, a sound module, an infrared emission module and a sensor module;
the main control module and the power supply module are connected with the display screen, the sound module, the infrared emission module and the sensor module;
the infrared emission module is used for receiving the instruction of the main control module, emitting visible far infrared rays and generating a grating net by the visible far infrared rays to form a simulated security fence;
the sensor module is used for detecting the staff and the position of the electric power construction and maintenance site, collecting environment data and providing the environment data for the main control module;
the display screen is used for receiving the instruction of the main control module and playing alarm characters, videos and images;
the sound module is used for carrying out voice alarm on the electric power construction and maintenance site and playing corresponding sound of the warning video in cooperation with the display screen;
And the power supply module is used for supplying power to the main control module, the display screen, the sound module, the infrared emission module and the sensor module.
2. The power safety video voice prompt alarm device of claim 1, wherein the sensor module comprises:
The heat-sensitive sensor is used for collecting an organic organism heat source of an electric power construction and maintenance site and identifying people and animals;
The sound-sensitive sensor is used for distinguishing and identifying the sounds of different people and judging the number of the people;
The color sensor is used for distinguishing different colors and identifying the attribute of the staff according to the color of the safety helmet and the color of the working clothes;
a force sensor for identifying the magnitude of the force applied to the device and the movement of the device, and identifying the position and the movement distance of the device;
The photosensitive sensor is used for collecting the brightness intensity of light rays and distinguishing weather conditions;
The gas sensor is used for distinguishing gas components of the power construction and maintenance site and judging harmful gases;
the smoke sensor is used for collecting smoke concentration of the power construction and overhaul site and judging whether smoke exceeding standard exists or not;
and the ultrasonic sensor is used for identifying the position and the movement of the staff in the power construction and maintenance site and judging whether the staff is in a safe area or not.
3. The voice prompt and alarm device for electric power safety image according to claim 1, wherein a camera is arranged outside the device shell and connected with the main control module;
The camera is used for carrying out operation video recording in the monitoring range of the power construction and maintenance site and transmitting the operation video recording to the main control module for storage;
The display screen adopts a touch display screen, is also used for receiving alarm parameters set by staff and providing the alarm parameters to the main control module;
The sound module comprises a microphone and a loudspeaker;
The loudspeaker is used for carrying out voice alarm on electric power construction and voice site and playing sound corresponding to alarm content in cooperation with the display screen;
And the microphone is used for being matched with the camera, collecting operation sound in the monitoring range of the power construction and maintenance site, and synchronously storing the operation sound and the operation video record to the main control module.
4. The voice prompt and alarm device for electric power safety image according to claim 1, wherein a projection emitter is arranged outside the device shell and connected with the main control module;
The main control module is pre-stored with work instruction pictures or videos to store the working personnel flow, the safety distance, the electrified part, the operation content, the dangerous point and the safety notice;
the projection transmitter is used for receiving a control instruction of the main control module and playing a work instruction picture or video in a target area of the power construction site and the overhaul site.
5. The voice prompt and alarm device for electric power safety image as claimed in claim 1, wherein two sides of the top of the device housing are respectively provided with a hook;
and the hook is used for fixing the device shell at the corresponding position of the power construction and overhaul site.
6. The voice-activated power safety image alarm device according to claim 1, wherein the power module comprises a voltage conversion unit, a battery and a charge-discharge control unit;
the charging and discharging control unit is connected with a charging interface, the charging and discharging control unit is also connected with a battery, the other end of the battery is connected with a power switch, the other end of the power switch is connected with the input end of the voltage conversion unit, and the output end of the voltage conversion unit is connected with the main control module, the display screen, the sound module, the infrared emission module and the sensor module;
the charging interface and the power switch are both arranged outside the device shell.
7. The voice prompt and alarm device for electric power safety image according to claim 1, wherein a data conversion module is further arranged in the device housing, and the data conversion module is connected with a communication module;
the input end of the data conversion module is connected with the main control module, and the output end of the data conversion module is connected with the communication module;
The communication module is connected with a communication interface;
The communication module is connected with the Internet of things through a communication interface according to a set protocol, and interactively transmits data with the Internet of things;
the communication interface is disposed outside the device housing.
8. The voice prompt and alarm device for electric power safety image according to claim 1, wherein the infrared ray emitting module comprises a plurality of far infrared ray emitters;
the far infrared emitters are arranged on four side surfaces of the device shell, and each side surface is provided with at least two far infrared emitters;
Each far infrared emitter receives the instruction of the main control module, automatically adjusts the emitting angle and emits visible far infrared rays to form a grating net of parallel or crossed light beams;
A far infrared receiving alarm corresponding to each far infrared emitter is distributed on the electric power construction and maintenance site;
The far infrared receiving alarm is used for receiving the visible far infrared rays emitted by the corresponding far infrared ray emitter and sending out illegal intrusion alarm when the visible far infrared rays are blocked.
9. A method of using the power safety image voice prompt alarm device of any one of claims 1-8, comprising the steps of:
S1, arranging an electric power safety image voice prompt alarm device on an electric power construction and maintenance site, and configuring alarm parameters;
S2, starting an infrared emission module to lay a simulation safety fence to warn and alarm the break-in of non-staff;
S3, monitoring the power construction and overhaul site through the sensor module, the sound module and the camera, and starting an alarm when the related parameters exceed the alarm parameters.
10. The method of claim 9, wherein step S1 comprises the specific steps of:
S11, hanging the power safety image voice prompt alarm device at a corresponding position of a power construction site and a maintenance site through two hooks at the top of a device shell;
S12, configuring all alarm parameters of a sensor module through a touch display screen, and recording video parameters of a camera and a sound module;
S13, inputting parameters of the space environment of the power construction and maintenance site and the position of the device shell relative to the space environment through a touch display screen;
s14, inputting electric power construction and maintenance site operation parameters through a touch display screen;
the specific steps of the step S2 are as follows:
s21, the main control module determines a working area according to the space environment parameters of the power construction and maintenance site and the position of the device shell relative to the space environment;
S22, the infrared ray emission module automatically adjusts the emission angles of the far infrared ray emitters to emit visible far infrared rays according to the working area determined by the main control module, so that a grating net of parallel or crossed light beams is generated at the edge of the working area;
s23, when the far infrared receiving alarm does not receive the corresponding visible far infrared rays, starting an illegal intrusion alarm of a non-staff;
The specific steps of the step S3 are as follows:
S31, detecting workers and positions of power construction and overhaul sites by the sensor module, collecting environment data and providing the environment data to the main control module;
s32, matching the camera with the microphone, and recording the electric power construction and maintenance site according to the set video recording parameters, and providing the recorded electric power construction and maintenance site for the main control module for storage;
S33, analyzing environmental parameters acquired by the sensor module by the main control module, and performing voice alarm through the loudspeaker when certain parameters exceed alarm parameters;
s34, the main control module analyzes the positions of the workers in the power construction and maintenance site acquired by the sensor module, and when the workers are in an unsafe area, the workers are subjected to voice alarm through the loudspeaker;
S35, the main control module receives a field operation guidance request through the touch display screen, and plays the work guidance pictures or videos stored with the working personnel flow, the safety distance, the electrified part, the operation content, the dangerous point and the safety notice through the projection transmitter in a target area of the electric power construction and maintenance field, and simultaneously plays the work guidance pictures or videos through the touch display screen.
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