CN108508796B - A kind of electric power automation remote monitoring device and its control system - Google Patents

Abstract

The invention discloses a power automation remote monitoring device and a control system thereof, and relates to the technical field of power facilities. It includes a support box and a camera shell, the inside of the support box is provided with a through hole, the top surface of the support box is respectively fixed with a circular support rod and a guide ring, and the central axis of the support rod coincides with the central axis of the guide ring; The exhaust fan is installed in the through hole; the top surface of the guide ring is provided with an annular vortex groove; the top surface of the support rod forms a spherical pair connection with the bottom surface of the camera shell, and the bottom surface of the camera shell is fixedly connected with an external gear, an external gear The central axis of the support rod coincides with the central axis of the support rod. The invention monitors the environment and operation of power automation through the sensor detection unit and the circuit detection unit, and cooperates with the control of the monitoring camera, so that the background processing center and the mobile terminal can know the operation of the power facilities in real time, and ensure the normal operation of the power. , reducing the loss of people's economic property.

Description

An electric power automation remote monitoring device and its control system

technical field

The invention belongs to the technical field of electric power facilities, and in particular relates to an electric power automation remote monitoring device and a control system thereof.

Background technique

The emergence of large-scale power systems in the 20th century is one of the most important achievements in the history of human engineering science. Therefore, for remote power systems such as substations, certain monitoring devices and monitoring systems are required to realize timely monitoring of multiple power automation facilities through the cooperation of structures and systems, which can effectively ensure the safety of power operation and reduce the loss of people's economic property. .

However, the traditional power remote monitoring devices and systems have many shortcomings. For example, they cannot effectively control the power monitoring device through the power monitoring system to strengthen the monitoring of power automation, and the power monitoring system has a single monitoring method, which cannot be used for power monitoring. The background provides comprehensive monitoring data and other issues.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a power automation remote monitoring device and a control system thereof, which can monitor the environment and operation of power automation through a sensor detection unit and a circuit detection unit, and cooperate with the control of the monitoring camera, so that the background processing center and mobile The terminal can understand the operation status of the power facility in real time, and solves the problem that the existing remote monitoring system cannot realize comprehensive monitoring and a single monitoring method of the monitoring system through the monitoring device.

In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical solutions:

The present invention is an electric power automation remote monitoring device, which includes a support box and a camera housing, the inside of the support box is provided with a through hole, and the top surface of the support box is respectively fixed with a circular support rod and a guide. The central axis of the support rod is coincident with the central axis of the guide ring; the exhaust fan is installed in the through hole; the top surface of the guide ring is provided with an annular scroll groove; The bottom surface of the camera housing forms a spherical pair connection, the bottom surface of the camera housing is fixedly connected with an external gear, and the central axis of the external gear coincides with the central axis of the support rod; the bottom surface of the external gear is fixedly connected with the annular vortex. The external gear meshes with the cylindrical gear fixedly connected to the output shaft of the motor, and the motor is fixedly connected to the peripheral side surface of the support rod through the support plate.

Further, the top surface of the support plate is fixedly connected to the bottom surface of the motor, a fixing ring is provided on the support plate, and the fixing ring is fixedly connected to the peripheral side surface of the support rod.

Further, the cross-sectional contour of the annular scroll groove is a three-quarter circle, and the bottom surface of the guide rod is fixedly connected with a guide ball adapted to the annular scroll groove.

Further, one end surface of the support box is an inclined surface, and the inclined surface is communicated with the inner wall of the cabinet of the power facility.

A control system of a power automation remote monitoring device, the control system includes a sensor detection unit, a circuit detection unit, a monitoring module, an image processing module, a GSM module, a storage module, a transmitter module, an execution module and a microprocessor, the sensor The detection unit, the circuit detection unit, the GSM module, the storage module, the image processing module, the transmission module and the execution module are all electrically connected with the microprocessor; the microprocessor is connected by a signal with the reception module of the background processing center through the transmission module; The microprocessor is signal-connected with the mobile terminal through the GSM module; the sensor detection unit includes a light sensor and an odor sensor.

Further, the circuit detection unit includes a current detection module and a voltage detection module.

Further, the sensor detection unit further includes a temperature sensor and a humidity sensor.

Further, the execution module includes an exhaust fan and a motor.

The present invention has the following beneficial effects:

1. The present invention drives the rotation of the camera housing through the meshing of the cylindrical gear on the motor and the external gear, thereby realizing 360° monitoring of electric power automation, effectively providing real and effective monitoring data for the background processing center, and ensuring the integrity of power facilities. normal operation.

2. In the present invention, through the cooperation of the guide rod on the external gear and the annular scroll groove on the guide ring, during the rotation of the camera housing, the inclination angle of the camera casing follows the inclination angle between the annular scroll groove and the horizontal plane. Changes and changes, so that the camera can effectively monitor the power facilities in an all-round way, which is convenient for people to observe the abnormality of the power facilities in time and reduce the loss of people's economic property.

3. The present invention monitors the environment and operation of the power automation through the sensor detection unit and the circuit detection unit, and cooperates with the control of the monitoring camera, so that the background processing center and the mobile terminal can understand the operation of the power facilities in real time, and ensure the operation of the power facilities. Normal operation enriches the functions of monitoring methods.

Of course, it is not necessary for any product embodying the present invention to achieve all of the above-described advantages simultaneously.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a cross-sectional view of a power automation remote monitoring device of the present invention;

Fig. 2 is the structural representation of the guide ring of the present invention;

3 is a system diagram of a control system of a power automation remote monitoring device of the present invention;

In the accompanying drawings, the list of components represented by each number is as follows:

1-Support box, 2-Camera housing, 3-Exhaust fan, 4-Motor, 5-Support plate, 101-Support rod, 102-Guide ring, 201-External gear, 401-Spur gear, 1021-Ring Spiral Groove, 2011 - Guide Rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "arrangement", "bottom", "top", "middle", "inside", etc. indicate orientation or positional relationship, and are only for the convenience of describing the present invention and simplifying the description, It is not intended to indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

Example 1

As shown in Figures 1-2, the present invention is an electric power automation remote monitoring device, including a support box 1 and a camera shell 2, the inside of the support box 1 is provided with through holes, and the top surfaces of the support box 1 are respectively fixed A circular support rod 101 and a guide ring 102 are connected, and the central axis of the support rod 101 coincides with the central axis of the guide ring 102 .

An exhaust fan 3 is installed in the through hole, and the exhaust fan 3 can dissipate heat for electric power automation facilities;

The top surface of the guide ring 102 is provided with an annular scroll groove 1021, the distance between the annular scroll groove 1021 and the bottom surface of the guide ring 102 is different, and the distance between the annular scroll groove 1021 and the bottom surface of the guide ring 102 gradually increases to decrease, Decreasing to increase can effectively make the guide rod 2011 change the inclination angle of the camera housing 2 along the path of the annular scroll groove 1021 , and the spur gear 401 and the external gear 201 are always in meshing state during this process.

The top surface of the support rod 101 forms a spherical pair connection with the bottom surface of the camera housing 2, the bottom surface of the camera housing 2 is fixedly connected with an external gear 201, and the central axis of the external gear 201 coincides with the central axis of the support rod 101;

The bottom surface of the external gear 201 is fixedly connected with a guide rod 2011 adapted to the annular scroll groove 1021 , the external gear 201 is engaged with the cylindrical gear 401 fixedly connected to the output shaft of the motor 4 , and the motor 4 is connected to the support rod through the support plate 5 The peripheral sides of the 101 are fixedly connected, and the rotation of the motor 4 can drive the external gear 201 to rotate, thereby making the camera housing 2 rotate, which is convenient for comprehensive monitoring of power facilities.

The top surface of the support plate 5 is fixedly connected to the bottom surface of the motor 4 , a fixing ring is provided on the support plate 5 , and the fixing ring is fixedly connected to the peripheral side surface of the support rod 101 .

The cross-sectional profile of the annular scroll groove 1021 is a three-quarter circle, and the bottom surface of the guide rod 2011 is fixedly connected with a guide ball that is adapted to the annular scroll groove 1021 , so that the guide ball can be both in the annular scroll groove 1021. It has a limiting effect and moves along the annular scroll groove 1021 .

One end surface of the support box 1 is an inclined surface, and the inclined surface is connected with the inner wall of the cabinet of the power facility. The support box 1 can be installed inside the power cabinet or in a room with dense power facilities.

Embodiment 2

As shown in Figure 3, a control system of a power automation remote monitoring device, the control system uses an independent power supply to supply power to avoid being affected by the operating conditions of the power facilities, and the control system includes a sensor detection unit, a circuit detection unit, a monitoring module, and image processing. The module, the GSM module, the storage module, the transmitting module, the execution module and the microprocessor, the sensor detection unit, the circuit detection unit, the GSM module, the storage module, the image processing module, the transmission module and the execution module are all electrically connected with the microprocessor;

The monitoring module sends the captured image to the image processing module, the image processing module performs feature extraction on the image, compares it with the data information stored in the storage module, and finally sends the comparison result to the microprocessor;

The image processing module performs feature extraction on the sparks and flames in the image.

The data information is the image information when the electric power automation facility is working normally.

The microprocessor performs signal connection with the receiving module of the background processing center through the transmitting module;

The microprocessor performs signal connection with the mobile terminal through the GSM module, and the mobile terminal is a mobile phone, a tablet computer, a watch mobile phone;

The sensor detection unit includes a light sensor and an odor sensor, the light sensor can detect the electric spark phenomenon in the electric facility, and the odor sensor can detect the smell of burnt circuit in the electric facility.

The circuit detection unit includes a current detection module and a voltage detection module. The current detection module and the voltage detection module can be used to detect the voltage and current changes of the power facility, and send the detection results to the microprocessor.

Wherein, the sensor detection unit further includes a temperature sensor and a humidity sensor.

The execution module includes an exhaust fan 3 and a motor 4 .

A specific application of this embodiment is:

The sensor detection unit and the circuit detection unit detect the abnormal situation of the power facility and transmit the result to the microprocessor, and the processor judges according to the transmitted data, and controls the motor 4 or the exhaust fan 3 to work according to the actual situation. Power facilities monitor and dissipate heat; if the situation is abnormal, the microprocessor will connect the signal with the mobile terminal through the GSM module, the microprocessor transmitting module will be connected with the receiving module of the background processing center, and finally the microprocessor will store the data in the storage. within the module.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the content of this specification. These embodiments are selected and described in this specification in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (4)

1. An electric power automation remote monitoring device comprises a supporting box body (1) and a camera shell (2), wherein a through hole is formed in the supporting box body (1), and an exhaust fan (3) is installed in the through hole; the method is characterized in that:

the top surface of the supporting box body (1) is fixedly connected with a circular supporting rod (101) and a guide ring (102) respectively, and the central axis of the supporting rod (101) is superposed with the central axis of the guide ring (102);

the top surface of the guide ring (102) is provided with an annular volute groove (1021);

the top surface of the supporting rod (101) and the bottom surface of the camera shell (2) form spherical pair connection, the bottom surface of the camera shell (2) is fixedly connected with an external gear (201), and the central axis of the external gear (201) is superposed with the central axis of the supporting rod (101);

the bottom surface of the external gear (201) is fixedly connected with a guide rod (2011) matched with the annular volute groove (1021), the external gear (201) is meshed with a cylindrical gear (401) fixedly connected to an output shaft of a motor (4), and the motor (4) is fixedly connected with the peripheral side surface of the support rod (101) through a support plate (5);

the cross-sectional profile of the annular volute groove (1021) is a quarter of a circle, and the bottom surface of the guide rod (2011) is fixedly connected with a guide ball matched with the annular volute groove (1021).

2. An electric power automation remote monitoring device according to claim 1, characterized in that one end face of the supporting box body (1) is a slope, and the slope is communicated with the inner wall of the cabinet body of the electric power facility.

3. A control system of an electric power automation remote monitoring device as claimed in any one of claims 1-2, the control system comprising a sensor detection unit, a circuit detection unit, a monitoring module, a GSM module, a storage module, an image processing module, a transmitting module, an execution module and a microprocessor; the sensor detection unit, the circuit detection unit, the GSM module, the storage module, the image processing module, the transmitting module and the execution module are electrically connected with the microprocessor; the microprocessor is in signal connection with a receiving module of the background processing center through a transmitting module; the microprocessor is in signal connection with the mobile terminal through the GSM module; the method is characterized in that:

the sensor detection unit comprises an illumination sensor and an odor sensor; the sensor detection unit further includes a temperature sensor and a humidity sensor.

4. A control system for an electric power automated remote monitoring apparatus according to claim 3, characterized in that the execution module comprises an exhaust fan (3) and an electric motor (4).

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