CN220775959U

CN220775959U - Wind power plant monitoring camera detection device

Info

Publication number: CN220775959U
Application number: CN202322519219.XU
Authority: CN
Inventors: 王�华; 彭晓兰; 张扬; 张玮; 李鹏
Original assignee: Guoneng United Power Technology Baoding Co ltd
Current assignee: Guoneng United Power Technology Baoding Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-12
Anticipated expiration: 2033-09-15

Abstract

The utility model provides a detection device for a monitoring camera of a wind farm, and belongs to the field of camera detection. The device comprises: the testing device comprises a cabinet, wherein a test table is arranged at the upper part of the front surface of the cabinet, and a test control panel is arranged on the outer wall of the test table; an environment test simulation area is arranged in the cabinet, a hoisting bracket for installing a camera to be tested is arranged in the environment test simulation area, and a temperature test unit and a humidity test unit are also arranged in the environment test simulation area; the test board is also provided with a tester which is in communication connection with the camera to be tested. The utility model automatically detects the basic functions of the monitoring camera by setting up the detection device, including the functions of pan-tilt control, image transmission playback, high temperature resistance, alarm, moisture resistance and the like. Quality detection can be carried out before the installation of the monitoring camera, the later stage climbing fan is avoided to be maintained or replaced, labor and time cost is saved, and installation cost is further reduced.

Description

Wind power plant monitoring camera detection device

Technical Field

The utility model relates to the field of camera detection, in particular to a detection device for a monitoring camera of a wind power plant.

Background

The monitoring camera is used as a security camera specially used for video monitoring, plays an indispensable role in security, and can monitor the running state of a wind power plant, for example, the monitoring camera is installed in the wind power plant.

Before the monitoring camera is put into use, the monitoring camera needs to be subjected to function detection, so that the monitoring camera can work normally.

At present, constructors only know whether the appearance, the accessories, the qualification and the like of equipment are good or not through perception when installing the monitoring camera, and the function detection of the monitoring camera cannot be carried out. If the monitoring camera has problems, the climbing fan is required to be maintained or replaced, time and labor are wasted, and the installation cost is increased.

Secondly, the existing monitoring camera detection technology is biased to single-function detection, such as detection of camera rotation angle, detection of fog penetrating imaging function and the like, and cannot perform simultaneous detection of multiple functions such as pan-tilt control, image transmission playback, high temperature resistance, alarm, moisture resistance, strong light inhibition and the like.

Disclosure of Invention

The utility model aims to provide a detection device for a monitoring camera of a wind power plant, which solves the problem of single detection function in the existing detection technology of the monitoring camera.

To achieve the above object, in one aspect, the present utility model provides a wind farm monitoring camera detection device, the device comprising: the testing device comprises a cabinet, wherein a test table is arranged at the upper part of the front surface of the cabinet, and a test control panel is arranged on the outer wall of the test table; an environment test simulation area is arranged in the cabinet, a hoisting bracket for installing a camera to be tested is arranged in the environment test simulation area, and a temperature test unit and a humidity test unit are also arranged in the environment test simulation area;

the test board is also provided with a tester which is in communication connection with the camera to be tested.

Preferably, a display screen is further arranged on the outer wall of the test board.

Preferably, the humidity test unit comprises at least one humidifier and a hygrometer, both mounted on the side wall of the environment test simulation area.

Preferably, the temperature test unit includes at least one heater and a thermometer, each of which is mounted on a side wall of the environment test simulation zone.

Preferably, a first double-opening cabinet door is arranged at the lower part of the front surface of the cabinet.

Preferably, a partition board is arranged in the cabinet, an illuminating lamp is arranged on one side surface, close to the environment test simulation area, of the partition board, a mounting rail is arranged on one side surface, close to the back surface of the cabinet, of the partition board, and a test control circuit is arranged on the mounting rail.

Preferably, the test control circuit includes:

the power output end of the switch power supply module is electrically connected with the power input end of the thermometer, the power input end of the hygrometer and the power input end of the camera to be tested respectively;

and the controller is electrically connected with the humidifier and the heater.

Preferably, the test control circuit further includes: an alarm module, the alarm module comprising: the temperature linkage contact is electrically connected with the power output end of the switching power supply module, the second end of the temperature linkage contact is electrically connected with the power input end of the buzzer alarm lamp, and the temperature linkage contact is automatically closed after the temperature of the environment test simulation area reaches the preset temperature.

Preferably, at least one cooling fan is further installed on the partition plate.

Preferably, a second double-opening cabinet door is arranged on the back surface of the cabinet.

Through the technical scheme, the utility model has at least the following technical effects:

the utility model automatically detects the basic functions of the monitoring camera by setting up the detection device, including the functions of pan-tilt control, image transmission playback, high temperature resistance, alarm, moisture resistance and the like. Quality detection can be carried out before the installation of the monitoring camera, the later stage climbing fan is avoided to be maintained or replaced, labor and time cost is saved, and installation cost is further reduced.

Additional features and advantages of the utility model will be set forth in the detailed description which follows.

Drawings

The accompanying drawings are included to provide a further understanding of embodiments of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain, without limitation, the embodiments of the utility model. In the drawings:

FIG. 1 is a schematic front view of a wind farm monitoring camera detection device according to an embodiment of the present utility model;

FIG. 2 is a schematic side view of a wind farm monitoring camera detection device according to an embodiment of the present utility model;

FIG. 3 is a schematic circuit diagram of a switching power supply module according to one embodiment of the present utility model;

fig. 4 is a schematic diagram of a test control circuit according to an embodiment of the present utility model.

Description of the reference numerals

1-a cabinet; 2-a test bench; 3-testing the control panel; 4-an environmental test simulation area; 5-hoisting the bracket; 6-a tester; 7-a display screen; 8-a humidifier; 9-a heater; 10-a first double-opening cabinet door; 11-a separator; 12-lighting lamp; 13-a second double-opening cabinet door; 14-universal wheels; 15-a radiator fan.

Detailed Description

The following describes the detailed implementation of the embodiments of the present utility model with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the utility model, are not intended to limit the utility model.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions.

In the description of the embodiments of the present application, the technical terms "first," "second," etc. are used merely to distinguish between different objects and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, a particular order or a primary or secondary relationship. In the description of the embodiments of the present application, the meaning of "plurality" is two or more unless explicitly defined otherwise.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural sheets" refers to two or more (including two).

In the description of the embodiments of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; or may be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

Fig. 1 is a schematic front view of a wind farm monitoring camera detection device according to an embodiment of the present utility model, and as shown in fig. 1, this embodiment provides a wind farm monitoring camera detection device, where the device includes: the cabinet 1, cabinet 1 adopts cold-pressed steel sheet to make, cabinet 1 openly upper portion is equipped with testboard 2, be equipped with test control panel 3 on testboard 2's the outer wall, the test control panel 3 of this embodiment comprises a plurality of knob switches and buzzing alarm lamp, and the accessible is operated the knob switch and is accomplished different detection tasks, and specific detection task is partly explained in subsequent embodiments, be equipped with environment test simulation district 4 in cabinet 1, be equipped with the hoist and mount support 5 that is used for installing the camera that awaits measuring in the environment test simulation district 4, hoist and mount support 5 can set up a plurality ofly, can install different quantity and different grade type camera (for example spherical camera, rifle bolt etc.), still be equipped with temperature test unit and humidity test unit in the environment test simulation district 4, wherein, temperature test unit is used for carrying out the temperature detection task of treating the camera that awaits measuring, and humidity test unit carries out the humidity detection task of treating the camera.

In this embodiment, the lower portion of the front of the cabinet 1 is provided with a first double-opening cabinet door 10, after the first double-opening cabinet door 10 is opened, a camera to be tested can be installed on the lifting bracket 5, and a knob switch on the test control panel 3 is utilized to start a temperature testing unit and a humidity testing unit, so that the temperature and the humidity of the environment where the camera to be tested is located can be simulated and detected.

The test bench 2 is provided with a tester 6, and the tester 6 is in communication connection with a camera to be tested; the tester 6 of the embodiment may be a PC, a notebook, or other devices, and after the tester 6 is communicatively connected with the camera to be tested, the tester 6 may be used to complete detection tasks such as IP setting, pan-tilt control, and image transmission playback of the camera to be tested.

The basic functions of the monitoring camera are automatically detected by setting up the detection device, and the basic functions comprise functions of holder control, image transmission playback, high temperature resistance, alarm, moisture resistance and the like. Quality detection can be carried out before the installation of the monitoring camera, the later stage climbing fan is avoided to be maintained or replaced, labor and time cost is saved, and installation cost is further reduced.

As a further optimization of this embodiment, a display screen 7 is further provided on the outer wall of the test board 2, and the display screen 7 is used for displaying the real-time temperature value and the humidity value of the environment test simulation area 4.

As a further optimization of this embodiment, the humidity testing unit includes at least one humidifier 8 and a hygrometer, where the humidifier 8 and the hygrometer are both installed on the side wall of the environment testing simulation area 4, in this embodiment, the humidifiers 8 are preferably provided in two, and the two humidifiers 8 are respectively provided on the side walls of the left and right sides of the environment testing simulation area 4, and the hygrometer may be provided with one for detecting the humidity value of the environment testing simulation area 4 in real time.

As a further optimization of the present embodiment, the temperature test unit includes at least one heater 9 and a thermometer, both of which are mounted on the side wall of the environment test simulation area 4; in this embodiment, two heaters 9 are preferably provided, and two heaters 9 are respectively provided on the side walls of the left and right sides of the environment test simulation area 4, and one thermometer may be provided for detecting the temperature value of the environment test simulation area 4 in real time.

As a further optimization of this embodiment, as shown in fig. 2, a partition 11 is disposed in the cabinet 1, a lighting lamp 12 is disposed on a side surface of the partition 11, which is close to the environment test simulation area 4, and the lighting lamp 12 can play a role in lighting, so as to facilitate the installation operation of the camera to be tested, and meanwhile, the lighting lamp 12 can also be used as a strong light source to realize the detection of the strong light suppression function of the camera to be tested.

In this embodiment, a mounting rail is disposed on a side of the partition 11 near the back of the cabinet 1, and a test control circuit is mounted on the mounting rail.

As a further optimization of the present embodiment, the test control circuit includes: and a switching power supply module and a controller.

The power output end of the switch power supply module is respectively and electrically connected with the power input end of the thermometer, the power input end of the hygrometer and the power input end of the camera to be tested; the switch power supply module adopts a QUINT-PS/3AC/24DC/20 switch power supply (2G 1 in fig. 3), the switch power supply module can input 220V alternating current, can convert AC220V into DC24V, 4 switches (a switch 2F2, a switch 2F3, a switch 2F4 and a switch 2F 5) are connected in parallel on a DC24V output port of the switch power supply module, an A1 port on a switch 2F2 branch is used for providing power for a camera to be tested, an A2 port on the switch 2F3 branch is used for providing power for a thermometer and a hygrometer, an A3 port on the switch 2F4 branch is used for providing power for a buzzer alarm lamp, and an A4 port on the switch 2F5 branch is used as a standby power supply.

The controller is electrically connected with the humidifier 8 and the heater 9, the humidifier 8 and the heater 9 are directly connected to the AC220V, and the controller controls the humidifier 8 and the heater 9 to be connected with the AC220V power supply.

In this embodiment, the test control panel 3 is provided with 6 rotary switches (rotary switch 1S1, rotary switch 1S2, rotary switch 1S3, rotary switch 1S4, rotary switch 1S5 and rotary switch 1S 6), wherein 4 rotary switches (rotary switch 1S1, rotary switch 1S2, rotary switch 1S3 and rotary switch 1S 4) are connected in series in the circuit loops of the humidifier 8 and the heater 9 respectively, and the corresponding rotary switch is rotated to start the corresponding heater 9 or humidifier 8.

As a further optimization of this embodiment, the test control circuit further includes: an alarm module, the alarm module comprising: the temperature linkage contact is automatically closed after the temperature of the environment test simulation area 4 reaches the preset temperature, and a switch 2F4 is connected in series between the temperature linkage contact and the switch power supply module.

After the heater 9 is started, the temperature of the environment test simulation area 4 rises, when the preset temperature is reached, the temperature linkage contact SA is automatically closed, the buzzer alarm lamp is communicated with the switching power supply module, and the buzzer alarm lamp starts to alarm, and the preset temperature in the embodiment is 50 ℃.

As a further optimization of this embodiment, at least one cooling fan 15 is further installed on the partition 11, a knob switch 1S5 is connected in series on a power supply circuit of the cooling fan 15, a temperature control switch K1 is connected in series between the knob switch 1S5 and the cooling fan 15, and the temperature control switch K1 is adjusted to be lower than a normal temperature off mode; and an air outlet (not shown in the drawing) is also arranged on the back surface of the cabinet 1, after finishing a plurality of detection tasks of the camera to be detected, the knob switch 1S5 is rotated, and the cooling fan is started to discharge heat in the environment test simulation area 4, so that the environment test simulation area 4 is restored to a normal room temperature state.

As a further optimization of the embodiment, four universal wheels 14 with self-locking structures are arranged at the bottom of the cabinet 1, so that the cabinet 1 can be conveniently carried; and the back of the cabinet 1 is provided with a second double-opening cabinet door 13, and after the second double-opening cabinet door 13 is opened, a test control circuit can be maintained.

After the camera to be measured (spherical camera) is mounted on the hoisting bracket 5, the following detection is performed for the camera to be measured:

1. the notebook computer is connected with the spherical camera through a network cable, a socket (the circuit part of the socket is X1 in fig. 4) is arranged on the test board 2, a power plug of the notebook computer is inserted on the socket, then the IP of the notebook computer and the IP of the spherical camera are set to be the same network section, the IP of the spherical camera can be accessed through a browser after configuration is finished, the operation such as rotation, image preview, image playback and the like is performed on the spherical camera by using the control of a cradle head on the notebook computer end, and the rotation, image capturing and playback functions of the spherical camera are detected.

2. Setting the spherical camera to an alarm mode that the monitoring temperature is greater than or equal to 50 ℃, and linking alarm information with a buzzer alarm lamp;

11, 12 of the controller Q1; 21. the two groups of normally-closed contacts 22 are set to be normally-closed at the temperature of less than 50 ℃ and are opened at the temperature of more than 50 ℃;

closing a first double-opening cabinet door 10 of the detection device, rotating knob switches 1S1 and 1S2 to the closed position, starting two heaters 9 (R1 and R2 in fig. 4) of the detection device to work, and when the temperature of an environment test simulation area 4 reaches 50 ℃, sending alarm information by a spherical camera, flashing a linked buzzer alarm lamp and sending a buzzer alarm sound; at the same time, temperature and humidity controllers Q1, 11 and 12; 21. 22, the two groups of contacts are disconnected, the heater 9 stops working, the knobs 1S1 and 1S2 are manually disconnected, and the high temperature resistance and alarm function test of the monitoring camera is completed.

3. 31, 32 of the controller Q1; 41. the two groups of normally-closed contacts 42 are set to be opened when the humidity is less than 90% and the normally-closed contacts are more than 90%;

closing the first double-opening cabinet door 10 of the detection platform, rotating the knob switches 1S3 and 1S4 to the closed positions, starting the two humidifiers 8 (S1 and S2 in fig. 4) of the detection device to work, and controlling 31 and 32 of the Q1 when the humidity of the environment test simulation area 4 reaches 90%; 41. 42, the two sets of contacts are disconnected, the humidifier 8 stops working, the knobs 1S3 and 1S4 are manually disconnected, and the moistureproof test of the monitoring camera is finished.

4. Turning the knob switch 1S6 to the off position, turning on the illumination lamp 12 (H5 in fig. 4), allowing the spherical camera to enter the configuration-image-display setting-turning on strong light inhibition in the backlight, and having a certain inhibition effect on strong light or point light after turning on the function; when strong light spots exist on the picture, the function is started, so that the strong light spots can be properly restrained, and other areas can be compensated to a certain extent to obtain a clearer image; and finishing the test of the strong light inhibition function of the camera to be tested.

5. After all basic functions of the camera to be tested are tested, the knob switch 1S6 is rotated to the closed position, the temperature control switch K1 is adjusted to be lower than the normal temperature disconnection mode, the cooling fan 15 (M1 and M2 in fig. 4) of the detection device works, when the temperature in the detection platform reaches the normal temperature, the cooling fan 15 stops working, and the detection device resumes the initial state of test.

It should also be noted that 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 one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.

The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.

Claims

1. A wind farm surveillance camera detection apparatus, the apparatus comprising: the intelligent testing device comprises a cabinet (1), wherein a test table (2) is arranged at the upper part of the front surface of the cabinet (1), a test control panel (3) is arranged on the outer wall of the test table (2), an environment test simulation area (4) is arranged in the cabinet (1), a hoisting support (5) for installing a camera to be tested is arranged in the environment test simulation area (4), and a humidity test unit and a temperature test unit are also arranged in the environment test simulation area (4);

the test bench (2) is further provided with a tester (6), and the tester (6) is in communication connection with the camera to be tested.

2. Wind farm monitoring camera detection device according to claim 1, characterized in that the outer wall of the test bench (2) is also provided with a display screen (7).

3. Wind farm monitoring camera detection arrangement according to claim 1, characterized in that the humidity testing unit comprises at least one humidifier (8) and a hygrometer, both the humidifier (8) and the hygrometer being mounted on the side wall of the environment testing simulation zone (4).

4. A wind farm monitoring camera detection arrangement according to claim 3, characterized in that the temperature testing unit comprises at least one heater (9) and a thermometer, both the heater (9) and the thermometer being mounted on the side wall of the environment testing simulation zone (4).

5. Wind farm monitoring camera detection device according to claim 1, characterized in that the lower part of the front face of the cabinet (1) is provided with a first double-opening cabinet door (10).

6. The wind farm monitoring camera detection device according to claim 4, wherein a partition board (11) is arranged in the cabinet (1), an illuminating lamp (12) is arranged on one side surface of the partition board (11) close to the environment test simulation area (4), and one side of the partition board (11) close to the back surface of the cabinet (1)

The surface is provided with a mounting rail, and a test control circuit is arranged on the mounting rail.

7. The wind farm monitoring camera detection device of claim 6, wherein the test control circuit comprises:

and the controller is electrically connected with the humidifier (8) and the heater (9).

8. The wind farm monitoring camera detection device of claim 7, wherein the test control circuit further comprises: an alarm module, the alarm module comprising: the temperature linkage contact is electrically connected with the power output end of the switching power supply module, the second end of the temperature linkage contact is electrically connected with the power input end of the buzzer alarm lamp, and the temperature linkage contact is automatically closed after the temperature of the environment test simulation area (4) reaches the preset temperature.

9. Wind farm monitoring camera detection according to claim 6, characterized in that the partition (11) is further provided with at least one cooling fan (15).

10. Wind farm monitoring camera detection arrangement according to claim 6, characterized in that the back of the cabinet (1) is provided with a second double-opening cabinet door (13).