CN218550006U - Intelligent double-shooting multi-imaging power transmission cable monitoring equipment - Google Patents
Intelligent double-shooting multi-imaging power transmission cable monitoring equipment Download PDFInfo
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- CN218550006U CN218550006U CN202222714909.6U CN202222714909U CN218550006U CN 218550006 U CN218550006 U CN 218550006U CN 202222714909 U CN202222714909 U CN 202222714909U CN 218550006 U CN218550006 U CN 218550006U
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Abstract
The utility model discloses a transmission cable supervisory equipment of two formation of image of taking photograph of intelligence, including the control base, the control pedestal mounting has 360 degrees horizontal cloud platforms, and 360 degrees horizontal cloud platforms are installed two cloud platform shells of taking photograph, and the outside of two first machine position walls of taking photograph cloud platform shell is provided with the optical imaging camera, and the outside of second machine position wall is provided with thermal imaging network camera, and the optical imaging camera is connected in the transmission of first direct current servo motor, and thermal imaging network camera is connected in the transmission of second direct current servo motor, the utility model discloses a transmission cable supervisory equipment has optical imaging control and thermal imaging control simultaneously, and unified control satisfies modern electric power industry at the development demand of control intellectuality and centralization.
Description
Technical Field
The utility model belongs to the technical field of the electric wire netting supervisory equipment technique and specifically relates to a transmission cable supervisory equipment of two formation of image of taking photograph of intelligence is related to.
Background
With the continuous progress and development of science and technology, the automation control of power equipment and the unattended operation on the spot become a necessary trend. At present, the smart grid transformation project is developed comprehensively, a monitoring centralized control center is required to be established, relevant data, environmental parameters and images of key equipment such as a power transmission and distribution plant, a transformer substation and a power transmission and distribution line can be monitored, so that the condition of each key equipment can be known and mastered directly in real time, and the condition can be responded timely, so that the development requirements of monitoring intellectualization and centralization in the modern power industry are met.
In the power industry, thermal imaging is applied to safety repair of equipment for a long time, and thermal defects of electrical equipment and lines, such as transformers, bushings, circuit breakers, disconnecting links, transformers, power capacitors, lightning arresters, power cables, buses, wires, combined electrical appliances, insulator strings, low-voltage electrical appliances, secondary loops of equipment with current and voltage heating effects or other heating effects, are detected through the thermal imaging, so that the thermal imaging plays a very important and effective role in timely discovering, processing and preventing major accidents.
At present, a transformer substation monitors the transformer substation and power station equipment by using optical camera monitoring alone, and in addition, the temperature of the equipment and cable equipment of the transformer substation is monitored and identified by using thermal imaging camera monitoring equipment alone.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art existence, the utility model aims at providing a transmission cable supervisory equipment of two formation of image of taking photograph of intelligence solves the development demand of modern power industry at control intellectuality and centralization.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: an intelligent double-shooting multi-imaging transmission cable monitoring device comprises a monitoring base, a 360-degree horizontal tripod head, an optical imaging camera and a thermal imaging network camera, wherein the 360-degree horizontal tripod head is provided with a lower fixing part and an upper rotating part, the upper rotating part is horizontally and rotatably arranged above the lower fixing part, the lower fixing part is fixed at the upper part of the monitoring base, a double-shooting tripod head shell is fixed at the upper part of the base tripod head, the double-shooting tripod head shell is fixed at the upper rotating part, the lower end edge of the double-shooting tripod head shell extends to the top surface of the base, machine position wall surfaces are respectively arranged at the left side and the right side of the double-shooting tripod head shell, and the machine position wall surfaces are planes vertical to the top surface of the monitoring base,
the outer side of the first machine position wall surface is provided with an optical imaging camera, the outer side of the second machine position wall surface is provided with a thermal imaging network camera,
two direct current servo motors are fixed in the inner cavity of the double-camera tripod head shell, the first direct current servo motor is in transmission connection with the optical imaging camera, the second direct current servo motor is in transmission connection with the thermal imaging network camera,
the inner cavity of the double-camera tripod head shell is provided with a control circuit board which is respectively and electrically connected with a 360-degree horizontal tripod head, an optical imaging camera, a thermal imaging network camera and two direct current servo motors,
the control circuit board is provided with a power interface for an external power supply,
the control circuit board is also provided with an RJ45 interface or a wireless communication module.
The middle parts of the two machine position wall surfaces are respectively provided with a shaft hole, each shaft hole is fixed with a sealing bearing, the central part of each sealing bearing is fixed with a transmission shaft, the outer end part of the transmission shaft extends to the outer side of the double-camera tripod head shell, the inner end part of the transmission shaft extends to the inner cavity of the double-camera tripod head shell,
the optical imaging camera and the thermal imaging network camera are respectively fixed at the outer end parts of the corresponding transmission shafts, and the two direct current servo motors are respectively in transmission connection with the inner end parts of the corresponding transmission shafts.
The output shafts of the two direct current servo motors are respectively and coaxially connected with the inner end part of the corresponding transmission shaft through a flange.
The middle part of the transmission shaft is provided with a shaft hole which axially penetrates through the transmission shaft, the inner end part of each transmission shaft is provided with a first electrical interface used for providing power and transmitting signals, the first electrical interface comprises a plurality of conducting rings which are protruded on the circumferential surface of the transmission shaft and are arranged at intervals, the optical imaging camera is provided with a first power line and a first signal line, the first power line and the first signal line respectively penetrate into the shaft hole of the transmission shaft connected with the optical imaging camera and are electrically connected with the first electrical interface arranged on the transmission shaft,
the thermal imaging network camera is provided with a second power line and a second signal line, the second power line and the second signal line are respectively penetrated into the shaft hole of the transmission shaft connected with the second power line and the second signal line and are electrically connected with a first electric interface arranged on the transmission shaft,
two second electrical interfaces are installed to the inner chamber of two cloud platform shells of taking a photograph, and one side of every second electrical interface all is provided with a plurality of elastic metal brushes, and a second electrical interface is connected to a first electrical interface correspondence electricity, and each elastic metal brush of second electrical interface elasticity respectively supports each conducting ring that corresponds of the first electrical interface that corresponds, and the second electrical interface electricity is connected control circuit board.
The inner cavity of the double-camera tripod head shell is provided with a support, two ends of the support are respectively fixed on the inner wall surfaces of the two machine position wall surfaces, the two direct current servo motors are respectively fixed on the support, the two direct current servo motors are symmetrically arranged, and the two second electric interfaces are respectively fixed on the inner wall surfaces of the machine position wall surfaces on the corresponding sides.
The front end part of the thermal imaging network camera is provided with a thermal imaging camera and a radar sensor for sensing a moving object, and the thermal imaging camera is provided with an uncooled infrared focal plane sensor; the front end of the optical imaging camera is provided with an optical camera, a light intensity sensor for sensing light intensity and a sound sensor for sensing sound.
Still include the control display device, the control display device is including setting up the display interface at high in the clouds or control center, and display interface includes a plurality of display element, and a display element corresponds receives one transmission cable supervisory equipment's surveillance video, and each display element all includes one and is used for showing thermal imaging network camera's surveillance video's display window and one are used for showing optical imaging camera's surveillance video's display window, two display windows of each display element are adjacent setting in pairs.
The thermal imaging network camera is provided with a temperature measurement alarm module for realizing an offline temperature measurement alarm function, supporting temperature measurement alarm linkage output and supporting a third-party platform to acquire temperature measurement alarm information, and the transmission cable monitoring equipment or the control center is provided with a linkage alarm module.
Compared with the prior art, the utility model the advantage that has is: the utility model discloses a transmission cable supervisory equipment has optical imaging control and thermal imaging control simultaneously, and unified control satisfies modern electric power industry at the development demand of control intellectuality and centralization.
Drawings
Fig. 1 is a schematic structural view of the power transmission cable monitoring apparatus of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a partially enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic diagram of a display unit including a display window for displaying a monitoring video of the thermal imaging network camera and a display window for displaying a monitoring video of the optical imaging camera.
Fig. 5 is a schematic diagram of displaying a plurality of display units in an arrangement on a display interface.
The labels in the figure are:
1 monitoring base
2 optical imaging camera 21 optical camera 22 light intensity sensor 23 sound sensor
3 thermal imaging network camera 31 thermal imaging camera 32 radar sensor
4 double-camera holder shell 41 machine position wall 42 support
5 DC servo motor 51 output shaft 52 flange
6 sealed bearing
7 transmission shaft 71 conductive ring
8 second electrical interface 81 resilient metal brush
9 display 91 display Window
Detailed Description
An intelligent double-camera multi-imaging transmission cable monitoring device is disclosed, as shown in fig. 1 to 3, the transmission cable monitoring device comprises a monitoring base 1, a 360-degree horizontal pan-tilt, an optical imaging camera 2 and a thermal imaging network camera 3, wherein the 360-degree horizontal pan-tilt is provided with a lower fixing part and an upper rotating part, the upper rotating part is horizontally and rotatably arranged above the lower fixing part, the lower fixing part is fixed on the upper part of the monitoring base 1, a double-camera pan-tilt shell 4 is fixed on the upper part of the base pan-tilt, the double-camera pan-tilt shell 4 is fixed on the upper rotating part, the lower end edge of the double-camera pan-tilt shell 4 extends to the top surface of the base, machine position wall surfaces 41 are respectively arranged on the left side and the right side of the double-camera pan-tilt shell 4, the machine position wall surfaces 41 are planes vertical to the top surface of the monitoring base 1, the outer side of the first machine position wall surface 41 is provided with an optical imaging camera 2, the outer side of the second machine position wall surface 41 is provided with a thermal imaging network camera 3, the inner cavity of the double-shooting pan-tilt shell 4 is fixed with two direct current servo motors 5, the first direct current servo motor 5 is in transmission connection with the optical imaging camera 2, the second direct current servo motor 5 is in transmission connection with the thermal imaging network camera 3, the inner cavity of the double-shooting pan-tilt shell 4 is provided with a control circuit board, the control circuit board is respectively and electrically connected with a 360-degree horizontal pan-tilt, the optical imaging camera 2, the thermal imaging network camera 3 and the two direct current servo motors 5, and the control circuit board is provided with a power supply interface for an external power supply. The utility model discloses a transmission cable supervisory equipment has optical imaging control and thermal imaging control simultaneously, and the development demand of modern electric power industry at control intellectuality and centralization is realized in unified control.
The control circuit board is also provided with an RJ45 interface or a wireless communication module. The method has strong IP network function, supports the selection of four encoding algorithms of H.264BP/MP/HP/MJPEG, and has strong compatibility. And the real-time dual-code stream output meets the requirements of video local storage and network transmission.
The direct current servo motor 5 is adopted to respectively drive the optical imaging camera 2 and the thermal imaging network camera 3 to rotate in a vertical plane for 360 degrees, the direct current servo motor 5 can control the speed, the position precision is very accurate, a voltage signal can be converted into torque and a rotating speed to drive a control object, the rotating speed of a rotor of the direct current servo motor 5 is controlled by an input signal and can react quickly, the direct current servo motor has the characteristics of small electromechanical time constant, high linearity, starting voltage and the like, the received electric signal can be converted into angular displacement or angular speed on a motor shaft to be output, and when the signal voltage is zero, the rotation phenomenon does not occur, and the rotating speed is reduced along with the increase of the torque at a constant speed.
The horizontal 360-degree continuous rotation is realized through a 360-degree horizontal holder, the positioning precision can reach +/-0.1 degrees, the real-time return of position coordinates is supported, the fire point positioning is carried out by matching with a GIS platform, and the automatic inspection device has various automatic inspection modes, can realize unattended inspection and comprises 1 and preset position tour scanning; 2. cutting apple peel and scanning; 3. scanning an area surface; 4. and scanning circle by circle and line by line.
Two shaft holes are respectively arranged in the middle of the two machine position wall surfaces 41, a sealing bearing 6 is fixed in each shaft hole, a transmission shaft 7 is fixed in the center of each sealing bearing 6, the outer end part of the transmission shaft 7 extends to the outer side of the double-shooting tripod head shell 4, the inner end part of the transmission shaft 7 extends into the inner cavity of the double-shooting tripod head shell 4, the optical imaging camera 2 and the thermal imaging network camera 3 are respectively fixed at the outer end part of the corresponding transmission shaft 7, and the two direct current servo motors 5 are respectively in transmission connection with the inner end part of one corresponding transmission shaft 7. The dc servo motors 5 are provided with output shafts 51, and the output shafts 51 of two dc servo motors 5 are coaxially connected to the inner end of a corresponding transmission shaft 7 through a flange 52. The direct-connected coaxial transmission is adopted, the stability and reliability of the whole transmission are better, and the picture shaking in the rapid positioning process is avoided.
The middle of the transmission shaft 7 is provided with a shaft hole axially penetrating through the transmission shaft 7, the inner end of each transmission shaft 7 is provided with a first electrical interface for providing power and transmitting signals, the first electrical interface comprises a plurality of conducting rings 71 protruding on the circumferential surface of the transmission shaft 7 at intervals, the optical imaging camera 2 is provided with a first power line and a first signal line, the first power line and the first signal line respectively penetrate into the shaft hole of the transmission shaft 7 connected with the first power line and are electrically connected to the first electrical interface arranged on the transmission shaft 7, the thermal imaging network camera 3 is provided with a second power line and a second signal line, the second power line and the second signal line respectively penetrate into the shaft hole of the transmission shaft 7 connected with the second power line and are electrically connected to the first electrical interface arranged on the transmission shaft 7, the inner cavity of the double-camera shooting pan-tilt head housing 4 is provided with two second electrical interfaces 8, one side of each second electrical interface 8 is provided with a plurality of elastic metal brushes 81, one first electrical interface is correspondingly and electrically connected to one second electrical interface 8, each elastic metal conducting ring 81 of the second electrical interface respectively elastically abuts against each corresponding electrical interface 71 of the corresponding first electrical interface, and the second electrical interface 8 is electrically connected to the control circuit board. The inner cavity of the double-camera pan-tilt housing 4 is provided with a bracket 42, two ends of the bracket 42 are respectively fixed on the inner wall surfaces of the two machine position wall surfaces 41, the two direct current servo motors 5 are respectively fixed on the bracket 42, the two direct current servo motors 5 are symmetrically arranged, and the two second electrical interfaces 8 are respectively fixed on the inner wall surfaces of the machine position wall surfaces 41 on the corresponding sides. The rotation of the optical imaging camera 2 and the thermal imaging network camera 3 is not limited by a power line and a signal line, the optical imaging camera 2 and the thermal imaging network camera 3 can rotate for any number of circles without limitation, as long as the system remembers the zero point position and the real-time position of the optical imaging camera 2 and the thermal imaging network camera 3, when the optical imaging camera 2 or the thermal imaging network camera 3 needs to walk to the designated position at a high speed, the corresponding direct current servo motors 5 respectively drive the optical imaging camera 2 or the thermal imaging network camera 3 to rotate towards the side with the shortest distance rapidly, and the designated position is reached at a higher speed.
The front end of the thermal imaging network camera 3 is provided with a thermal imaging camera 31 and a radar sensor 32 for sensing a moving object, so that the linkage of mobile detection and alarm is supported, and the intelligent video monitoring application is provided.
The thermal imaging camera 31 is provided with an uncooled infrared focal plane sensor; by adopting the latest international generation uncooled infrared focal plane detector FVOx (ferroelectric vanadium oxide mixed process), the high thermal sensitivity reaches 50mK, the temperature difference resolving power is stronger, and the more subtle temperature difference change can be detected and identified under the same condition. A special temperature measurement correction algorithm designed based on the characteristics of the infrared thermal imaging micro-measuring bolometer realizes all-weather real-time accurate temperature measurement through automatic correction of related parameters. Real-time temperature measurement is carried out, the response time is within 30 milliseconds, the conventional measurement precision exceeds the national standard (the value is greater than +/-2 ℃ or +/-2%), and the precision is less than or equal to 0.3 ℃ for human body temperature measurement. The embedded advanced temperature measurement operation processing mechanism, real-time thermal imaging front end temperature measurement and temperature measurement numerical value video OSD stack acquire fluent video thermal image and key temperature measurement value on line in real time through conventional monitoring video network, the temperature measurement precision is high, the response speed is fast, a temperature measurement point and a temperature measurement area (the maximum supports 8 temperature measurement areas) can be set on the thermal image, and the temperature is automatically detected and displayed: point temperature measurement (mouse temperature measurement), area temperature measurement, full screen temperature measurement (the maximum temperature position and temperature value are default for area and full screen, and the minimum temperature position and temperature value can be customized according to needs), and the area maximum temperature and the full screen maximum temperature are automatically tracked.
The front end portion of the optical imaging camera 2 is mounted with an optical camera 21, a light intensity sensor 22 for sensing light intensity, and a sound sensor 23 for sensing sound. The voice intercom system has 1 audio input and 1 audio output, and can realize two-way voice intercom.
The lens of the optical camera 21 is designed by adopting a high-transmittance all-germanium optical passive heat difference elimination technology, does not need focusing when working in an ultra-wide temperature range of-40-60 ℃, is designed in a waterproof sealing mode, is provided with a patented structure for focusing in a front mode, and can be suitable for being applied to different indoor and outdoor environments (the fixed focus lens is suitable for use) in different regions.
Still include the control display device, the control display device is including setting up the display interface 9 in high in the clouds or control center, display interface 9 includes a plurality of display element, a display element corresponds the surveillance video who receives a transmission cable supervisory equipment, each display element all includes a display window 91 that is used for showing the surveillance video of thermal imaging network camera 3 and a display window 91 that is used for showing the surveillance video of optical imaging camera 2, two display windows 91 of each display element are adjacent to each other in pairs and set up, as shown in fig. 5, two display windows 91 of each display element are in pairs and are arranged about or in pairs and arrange from top to bottom.
The thermal imaging network camera 3 is provided with a temperature measurement alarm module for realizing an offline temperature measurement alarm function, supporting temperature measurement alarm linkage output and supporting a third-party platform to acquire temperature measurement alarm information, and the transmission cable monitoring equipment or the control center is provided with a linkage alarm module. The temperature measurement alarm system can set various temperature measurement alarm conditions, including overtemperature early warning, overtemperature alarm, temperature difference alarm (alarm of the highest temperature and the average temperature difference value) and temperature change trend alarm (platform functions such as cloud end), can independently realize an offline temperature measurement alarm function, supports temperature measurement alarm linkage output, and supports a third-party platform to acquire temperature measurement alarm information (such as an ONVIF extension protocol).
The method supports the local storage of the MicroSD (32 GB is supported by the maximum capacity) card, and can effectively solve the problem of video loss caused by network faults. The built-in WebServer is convenient to manage and configure, provides an SDK development kit, supports ONVIF and a temperature measurement alarm extension protocol, and facilitates secondary development and system integration.
The temperature measurement early warning type thermal imaging system mainly comprises a front-end monitoring system (an infrared thermal imaging and high-definition visible light imaging system, a holder control system, a power supply system, an outdoor protection system and a signal acquisition system), a middle network transmission system and a rear-end monitoring management system (comprising a control center (local) and a remote monitoring management system (cloud)).
A first part: a front-end monitoring system. The front-end monitoring system consists of a thermal infrared imager and a high-definition visible light camera, and is used for completing the work of acquiring, processing and uploading various information of a transformer substation site, the machine head can transmit various acquired temperatures and image information of a detected target to a rear-end monitoring center in a digital mode through a network in real time, and meanwhile, various monitoring commands and control instructions sent by the monitoring center to the machine head can be received, so that bidirectional real-time intelligent communication is realized.
The second part, the network transmission system. The system combines the most advanced infrared thermal imaging technology and the advanced network transmission technology, only one standard Ethernet communication RJ45 interface is needed, and data exchange between the front machine head and the rear monitoring center can be realized by one network cable, so that daily automatic routing inspection work such as unattended intelligent setting of the tested equipment, automatic overtemperature alarm and the like is realized. The system is convenient and simple in network transmission and connection, image and temperature information collected by the front-end monitoring head is converted into optical fibers (when the distance is long) by a super-five RJ45 network cable or an optical transmitter and receiver to enter a local monitoring center in a control room of the transformer substation, and then the optical fibers are connected to a remote monitoring system or a user centralized control center of a remote end through a power system local area network, so that local and remote equipment monitoring and supervision can be completed.
And the third part is a monitoring center management system. The system comprises a server (computer), a screen display system and the like. The local monitoring center computer carries out operation management such as real-time control, real-time analysis, real-time over-temperature automatic alarm, real-time information storage, historical temperature report viewing and change curve analysis on the measured target through primary server monitoring software developed by the company.
The remote monitoring center hardware system mainly comprises system server (computer), network interface equipment, storage printing equipment etc. can be located main control center and regional monitoring center, through the second grade customer end monitoring software that this company developed by oneself, carries out remote control and management to more one-level server monitoring points (like a plurality of transformer substation's website), includes: monitoring all video and temperature information of the site in real time, controlling front-end head equipment, alarming in real time, and the like.
Claims (8)
1. The utility model provides a transmission cable supervisory equipment of two formation of image of taking photograph of intelligence, transmission cable supervisory equipment includes control base (1), 360 degrees horizontal cloud platforms, optical imaging camera (2) and thermal imaging internet protocol camera (3), and 360 degrees horizontal cloud platforms are provided with down fixed part and last rotation portion, go up the top of rotation portion horizontal rotation installation fixed part down, and the upper portion at control base (1) is fixed to lower fixed part, its characterized in that: a double-camera tripod head shell (4) is fixed at the upper part of the base tripod head, the double-camera tripod head shell (4) is fixed at the upper rotating part, the lower end edge of the double-camera tripod head shell (4) extends to the top surface of the base, machine position wall surfaces (41) are respectively arranged at the left side and the right side of the double-camera tripod head shell (4), the machine position wall surfaces (41) are planes vertical to the top surface of the monitoring base (1),
the outer side of the first machine position wall surface (41) is provided with an optical imaging camera (2), the outer side of the second machine position wall surface (41) is provided with a thermal imaging network camera (3),
two direct current servo motors (5) are fixed in the inner cavity of the double-shooting pan-tilt shell (4), the first direct current servo motor (5) is in transmission connection with the optical imaging camera (2), the second direct current servo motor (5) is in transmission connection with the thermal imaging network camera (3),
the inner cavity of the double-camera tripod head shell (4) is provided with a control circuit board which is respectively and electrically connected with a 360-degree horizontal tripod head, an optical imaging camera (2), a thermal imaging network camera (3) and two direct current servo motors (5),
the control circuit board is provided with a power interface for an external power supply,
the control circuit board is also provided with an RJ45 interface or a wireless communication module.
2. An intelligent bi-camera multi-imaging transmission cable monitoring apparatus according to claim 1, wherein: the middle parts of the two machine position wall surfaces (41) are respectively provided with a shaft hole, each shaft hole is fixed with a sealing bearing (6), the central part of each sealing bearing (6) is fixed with a transmission shaft (7), the outer end part of the transmission shaft (7) extends to the outer side of the double-camera tripod head shell (4), the inner end part of the transmission shaft (7) extends into the inner cavity of the double-camera tripod head shell (4),
the optical imaging camera (2) and the thermal imaging network camera (3) are respectively fixed at the outer end parts of the corresponding transmission shafts (7), and the two direct current servo motors (5) are respectively in transmission connection with the inner end parts of the corresponding transmission shafts (7).
3. An intelligent bi-camera multi-imaging transmission cable monitoring apparatus according to claim 2, wherein: the direct current servo motors (5) are provided with output shafts (51), and the output shafts (51) of the two direct current servo motors (5) are respectively and coaxially connected with the inner end part of the corresponding transmission shaft (7) through a flange (52).
4. An intelligent bi-camera multi-imaging power transmission cable monitoring apparatus according to claim 3, characterized in that: the middle part of the transmission shaft (7) is provided with a shaft hole which axially penetrates through the transmission shaft (7), the inner end part of each transmission shaft (7) is provided with a first electrical interface used for providing power and transmitting signals, the first electrical interface comprises a plurality of conductive rings (71) which are protruded on the circumferential surface of the transmission shaft (7) and are arranged at intervals, the optical imaging camera (2) is provided with a first power line and a first signal line, the first power line and the first signal line respectively penetrate into the shaft hole of the transmission shaft (7) connected with the optical imaging camera and are electrically connected with the first electrical interface arranged on the transmission shaft (7),
the thermal imaging network camera (3) is provided with a second power line and a second signal line which are respectively penetrated in the shaft hole of the transmission shaft (7) connected with the second power line and the second signal line and are electrically connected with a first electric interface arranged on the transmission shaft (7),
two second electrical interfaces (8) are installed to the inner chamber of two cloud platform shells (4) of taking a photograph, and one side of every second electrical interface (8) all is provided with a plurality of elastic metal brushes (81), and one second electrical interface (8) are connected to a first electrical interface correspondence electricity, and each elastic metal brush (81) of second electrical interface (8) elasticity respectively supports each corresponding conducting ring (71) of the first electrical interface that corresponds, and second electrical interface (8) electricity is connected control circuit board.
5. An intelligent bi-camera multi-imaging transmission cable monitoring apparatus according to claim 4, wherein: the inner cavity of the double-camera tripod head shell (4) is provided with a support (42), two ends of the support (42) are respectively fixed on the inner wall surfaces of the two machine position wall surfaces (41), the two direct current servo motors (5) are respectively fixed on the support (42), the two direct current servo motors (5) are symmetrically arranged, and the two second electrical interfaces (8) are respectively fixed on the inner wall surfaces of the machine position wall surfaces (41) on the corresponding sides.
6. An intelligent bi-camera multi-imaging power transmission cable monitoring apparatus according to claim 1, characterized in that: the front end part of the thermal imaging network camera (3) is provided with a thermal imaging camera (31) and a radar sensor (32) for sensing a moving object, and the thermal imaging camera (31) is provided with an uncooled infrared focal plane sensor; the front end part of the optical imaging camera (2) is provided with an optical camera (21), a light intensity sensor (22) for sensing light intensity and a sound sensor (23) for sensing sound.
7. An intelligent bi-camera multi-imaging power transmission cable monitoring apparatus according to any one of claims 1 to 6, wherein: still include the control display device, the control display device is including setting up display interface (9) in high in the clouds or control center, and display interface (9) include a plurality of display element, and a display element corresponds and receives one transmission cable supervisory equipment's surveillance video, and each display element all includes one and is used for showing display window (91) of the surveillance video of thermal imaging network camera (3) and one are used for showing display window (91) of the surveillance video of optical imaging camera (2), and two display windows (91) of each display element are adjacent setting in pairs.
8. An intelligent bi-camera multi-imaging transmission cable monitoring apparatus according to claim 7, wherein: the thermal imaging network camera (3) is provided with a temperature measurement alarm module for realizing an offline temperature measurement alarm function, supporting temperature measurement alarm linkage output and supporting a third-party platform to acquire temperature measurement alarm information, and the transmission cable monitoring equipment or the control center is provided with a linkage alarm module.
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| CN116973889A (en) * | 2023-09-22 | 2023-10-31 | 武汉市品持科技有限公司 | Laser radar |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116973889A (en) * | 2023-09-22 | 2023-10-31 | 武汉市品持科技有限公司 | Laser radar |
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