CN110933264B - Data acquisition system for intelligent service monitoring based on visual platform - Google Patents
Data acquisition system for intelligent service monitoring based on visual platform Download PDFInfo
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- CN110933264B CN110933264B CN201911009492.XA CN201911009492A CN110933264B CN 110933264 B CN110933264 B CN 110933264B CN 201911009492 A CN201911009492 A CN 201911009492A CN 110933264 B CN110933264 B CN 110933264B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/51—Housings
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The invention discloses a data acquisition system for intelligent service monitoring based on a visual platform, which comprises a display screen and a lens, wherein a central signal processor and a wireless signal receiver are respectively installed on one side of the inner wall of the display screen, a shell is sleeved outside the lens, a connecting rod is fixedly installed at the bottom end of the shell, a fixed seat is fixedly installed at the bottom end of the connecting rod, a DSP chip is fixedly installed at the bottom end of the fixed seat, and a PCB is fixedly installed at the top end of the fixed seat. According to the data acquisition system for intelligent service monitoring based on the visual platform, the display screen is conveniently fixed on the desktop through the base and the limiting block, the stability of the display screen is improved, the display screen is conveniently fixed on the wall through the fixing column and the fixing block, an observer can conveniently compare image data on the display screen with a plurality of display screens, and data of service monitoring can be conveniently acquired through the display screen and the lens.
Description
Technical Field
The invention relates to the field of intelligent equipment, in particular to a data acquisition system for intelligent service monitoring based on a visual platform.
Background
The video monitoring is to monitor, record and backtrack the video image by acquiring the video image information of the monitored target, and manually or automatically make corresponding actions according to the video image information to achieve the monitoring, control, safety precaution and intelligent management of the monitored target, and the video monitoring is widely applied to a plurality of public occasions such as military affairs, customs, public security, fire protection, forestry, dams, airports, railways, ports, urban traffic and the like, and is gradually popularized to the application of family safety precaution and entertainment along with the improvement of the technology and the reduction of the cost. Monitoring technology goes through many different stages, and image monitoring technology is the core content of video monitoring.
Visualization (Visualization) is a theory, method and technique that uses computer graphics and image processing techniques to convert data into graphics or images to be displayed on a screen and then perform interactive processing. The existing intelligent service monitoring is usually combined with a visualization platform for detection, but the existing data acquisition efficiency based on the intelligent service monitoring of the visualization platform is low, the definition of image data transmitted is low, and meanwhile, the existing visualization platform is large in area and inconvenient to install. Therefore, a data acquisition system for intelligent service monitoring based on a visual platform is provided.
Disclosure of Invention
The invention mainly aims to provide a data acquisition system for intelligent service monitoring based on a visual platform, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a data acquisition system of intelligent business control based on visual platform, includes display screen and camera lens, central signal processor and radio signal receiver are installed respectively to display screen inner wall one side, the outside cover of camera lens is equipped with the shell, the bottom fixed mounting of shell has the connecting rod, the bottom fixed mounting of connecting rod has the fixing base, the bottom fixed mounting of fixing base has the DSP chip, the top fixed mounting of fixing base has the PCB board, the inside one side fixed mounting of fixing base has the radio signal transmitter.
Preferably, the safety cover is installed in the front of display screen, the bottom fixed mounting of display screen has the damping pivot, the bottom fixed mounting of damping pivot has the sand grip, the stopper is all installed, two to the both sides of safety cover the equal fixed mounting of stopper in base, the through-hole has been seted up in the middle part of sand grip through, the bottom mounting of sand grip is equipped with magnet.
Preferably, a first groove is fixedly formed in the middle of the top end of the base, a second groove is fixedly formed in the first groove, the size of the first groove is the same as that of the damping rotating shaft, the size of the second groove is the same as that of the convex strip, and the display screen is connected with the base through the damping rotating shaft and the first groove clamping and the convex strip which are arranged.
Preferably, the inside mounting of second recess has the magnet opposite with installation magnet magnetism, the bolt is all installed at the bottom front and the back of base, the position of bolt is corresponding with the position of through-hole, control switch is installed to one side on base top.
Preferably, the control switch is electrically connected with the display screen through a central signal processor, and the display screen is respectively and fixedly connected with the central signal processor, the wireless signal receiver and a memory arranged in the damping rotating shaft.
Preferably, the top and the bottom of the back of the display screen are both provided with fixing columns, the bottom end of each fixing column is fixedly provided with a fixing block, one side of the top end of each fixing block is provided with a notch, and the position of each notch corresponds to the position of the corresponding fixing column.
Preferably, the protective cover is an anti-glare protective cover, and the shell and the connecting rod are both made of waterproof and anti-corrosion materials.
Preferably, the signal transmitted between the wireless signal receiver and the wireless signal transmitter is an image data signal.
Preferably, a data acquisition circuit is arranged inside the PCB, the data acquisition circuit comprises an integrated circuit IC1, amplifiers a1 and a2, resistors R1 to R4, a crystal oscillator LS1 and capacitors C1 to C8, a pin 12 of the integrated circuit IC1 is connected with a pin 1 of the amplifier a1, a pin 10 of the integrated chip IC1 is connected with a pin 1 of the amplifier a1, a pin 6 of the amplifier a1 is connected with a pin 2 of the amplifier a1, a pin 7 of the amplifier a1 is grounded, a pin 13 of the integrated circuit IC1 is connected with a pin 1 of the amplifier a2, a pin 2 of the amplifier a2 is connected with a pin 14 of the integrated circuit IC1, a pin 6 of the amplifier a1 is connected with a pin 2 of the amplifier a1, a pin 7 of the amplifier a1 is grounded, a pin 5 of the amplifier a1 and a pin 14 of the amplifier a1 are connected with two ends of the resistor R1 and the resistor R1, the other end of the resistor R1 is grounded, the other end of the resistor R2 is connected with a resistor R3, the other end of the resistor R3 is connected with a resistor R4, the other end of the resistor R4 is grounded, the pin 11 of the integrated circuit IC1 is respectively connected with a capacitor C3 and a ground wire, the other end of the capacitor C3 is grounded, the two ends of the capacitor C3 are connected in parallel with a capacitor C4, the pin 2 of the integrated circuit IC1 is connected with the pin 5 of the integrated circuit IC1 and is grounded, the pin 16 of the integrated circuit IC1 is connected with one end of the crystal LS1 and one end of the capacitor C1 respectively, the pin 18 of the integrated circuit IC1 is connected with the other end of the crystal LS1 and one end of the capacitor C2 respectively, the other end of the capacitor C1 is connected with the other end of the capacitor C2 and is grounded respectively, the pins 20 and 19 of the integrated circuit IC1 are grounded, the two ends of the capacitor C5 are connected in parallel with the capacitor C6 and the two ends of the capacitor C5 are grounded respectively, both ends of the capacitor C8 are grounded, both ends of the capacitor C8 are connected with a capacitor C7 in parallel, and one end of the capacitor C7 is connected with one end of the capacitor C6.
Compared with the prior art, the invention has the following beneficial effects:
1. the display screen is conveniently fixed on the desktop through the base and the limiting blocks, the stability of the display screen is improved, when the display screen is required to be fixed on the base, the damping rotating shaft is only required to be clamped with the first groove on the surface of the base, the convex strips and the mounting magnets at the bottom ends of the convex strips are matched with the magnets inside the second grooves and the second grooves respectively, the limiting blocks are arranged to limit and fix two ends of the display screen, two bolts respectively penetrate through the through holes to secondarily fix the display screen, when the display screen is required to be observed at different angles, the rotation of the display screen, which is different from the included angle of the desktop, can be completed only by rotating the protective cover on the surface of the display screen, and meanwhile, the anti-glare effect of the protective cover also prevents the screen from damaging eyes of an observer;
2. the display screen is conveniently fixed on the wall through the fixing column and the fixing block, an observer can conveniently compare image data on the display screen with a plurality of display screens, when the display screen needs to be fixed on the wall and compared with the display screens, the fixing block is only needed to be installed on the wall, the fixing column is placed at the notch by utilizing the fixing column on the back of the display screen, so that the fixing column and the fixing block form a clamping relation, at the moment, the display screen is installed on the wall through the fixing relation formed by the fixing block and the wall, and the display screen is also conveniently picked;
3. the data of service monitoring is convenient to collect through the arranged display screen and the lens, when the service is required to be monitored, the shell is arranged at a proper place, at the moment, the surrounding environment or the service is monitored through the arranged lens, at the moment, the lens transmits the detected content to the PCB, the data collecting circuit on the PCB converts the collected image or sound lamp analog signal into a digital signal, the analog signal is preliminarily converted and collected, when the signal is preliminarily converted, the signal is transmitted to the DSP chip for complete signal conversion, when the signal conversion is completed, the DSP chip transmits the signal to the wireless signal transmitter for transmitting the signal, when a wireless signal receiver in the display screen receives the signal, the signal is transmitted to the central signal processor for processing and displaying on the display screen, at the moment, the signal passing through the central signal processor is stored in the memory, the convenience is looked over data collection and at any time, meanwhile, the control switch that is equipped with through base surface one side is convenient for enlarge, reduce and the collection of image data to the image data who gathers.
Drawings
FIG. 1 is a functional diagram of a data acquisition system for intelligent service monitoring based on a visualization platform according to the present invention;
FIG. 2 is a schematic structural diagram of a display screen of an intelligent service monitoring data acquisition system based on a visualization platform according to the present invention;
FIG. 3 is a front view of a display screen of an intelligent service monitoring data acquisition system based on a visualization platform according to the present invention;
FIG. 4 is a side view of a display screen of an intelligent service monitoring data acquisition system based on a visualization platform according to the present invention;
FIG. 5 is a top view of a base of the data acquisition system for intelligent service monitoring based on a visualization platform according to the present invention;
FIG. 6 is a schematic structural diagram of a lens of an intelligent service monitoring data acquisition system based on a visualization platform according to the present invention;
FIG. 7 is a schematic view of an internal structure of a lens of an intelligent service monitoring data acquisition system based on a visualization platform according to the present invention;
fig. 8 is a data acquisition circuit diagram of a data acquisition system for intelligent service monitoring based on a visualization platform according to the present invention.
In the figure: 1. a display screen; 2. a protective cover; 3. a base; 4. a limiting block; 5. a damping rotating shaft; 6. a bolt; 7. a convex strip; 8. a first groove; 9. fixing a column; 10. a fixed block; 11. a recess; 12. mounting a magnet; 13. a through hole; 14. a central signal processor; 15. a wireless signal receiver; 16. a memory; 17. a second groove; 18. a housing; 19. a lens; 20. a connecting rod; 21. a fixed seat; 22. a control switch; 23. a PCB board; 24. a DSP chip; 25. a wireless signal transmitter.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Example 1
As shown in fig. 1-8, a data acquisition system of intelligent service monitoring based on visual platform, including display screen 1 and camera lens 19, central signal processor 14 and wireless signal receiver 15 are installed respectively to display screen 1 inner wall one side, the outside cover of camera lens 19 is equipped with shell 18, the bottom fixed mounting of shell 18 has connecting rod 20, the bottom fixed mounting of connecting rod 20 has fixing base 21, the bottom fixed mounting of fixing base 21 has DSP chip 24, the top fixed mounting of fixing base 21 has PCB board 23, one side fixed mounting of fixing base 21 inside has wireless signal transmitter 25.
Safety cover 2 is installed in the front of display screen 1, and the bottom fixed mounting of display screen 1 has damping pivot 5, and the bottom fixed mounting of damping pivot 5 has sand grip 7, and stopper 4 is all installed to the both sides of safety cover 2, and two equal fixed mounting of stopper 4 have been run through at the middle part of sand grip 7 and have been seted up through-hole 13 in base 3, and the bottom mounting of sand grip 7 is equipped with magnet 12.
The magnet with the opposite magnetism to the installation magnet 12 is installed inside the second groove 17, the bolts 6 are installed on the front face and the back face of the bottom of the base 3, the positions of the bolts 6 correspond to the positions of the through holes 13, and the control switch 22 is installed on one side of the top end of the base 3.
The protective cover 2 is an anti-glare protective cover, and the shell 18 and the connecting rod 20 are made of waterproof and anti-corrosion materials.
By adopting the technical scheme: through base 3 and the stopper 4 that are equipped with convenience fix display screen 1 at the desktop, the stability of display screen 1 has been improved, when needs are fixed in display screen 1 on base 3, only need to block damping pivot 5 and the mutual block of first recess 8 on base 3 surface, the installation magnet 12 of sand grip 7 and its bottom is mutually supported with second recess 17 inside magnet and second recess 17 respectively this moment, stopper 4 that is equipped with carries out spacing fixed to the both ends of display screen 1, pass through-hole 13 respectively with two bolts 6 and carry out the secondary fixed to display screen 1, when needs observe display screen 1 through different angles, only need to rotate the safety cover 2 on display screen 1 surface, rotation different with the desktop contained angle can be accomplished to display screen 1, the screen has also been avoided to cause the damage to observer's eyes to the light effect of safety cover 2 simultaneously.
Example 2
As shown in fig. 1-8, a data acquisition system of intelligent service monitoring based on visual platform, including display screen 1 and camera lens 19, central signal processor 14 and wireless signal receiver 15 are installed respectively to display screen 1 inner wall one side, the outside cover of camera lens 19 is equipped with shell 18, the bottom fixed mounting of shell 18 has connecting rod 20, the bottom fixed mounting of connecting rod 20 has fixing base 21, the bottom fixed mounting of fixing base 21 has DSP chip 24, the top fixed mounting of fixing base 21 has PCB board 23, one side fixed mounting of fixing base 21 inside has wireless signal transmitter 25.
Fixed column 9 is all installed to the top and the bottom at the display screen 1 back, and the equal fixed mounting in bottom of every fixed column 9 has fixed block 10, and notch 11 has all been seted up to one side on every fixed block 10 top, and notch 11's position corresponds with fixed column 9's position.
By adopting the technical scheme: through the fixed column 9 that is equipped with and fixed block 10 make things convenient for to fix display screen 1 on the wall, the observer of being convenient for contrasts image data and a plurality of display screen 1 on with display screen 1 between, when needs are fixed in display screen 1 and contrast between wall and a plurality of display screen 1 between, only need to install fixed block 10 on the wall, through the fixed column 9 that utilizes the 1 back of display screen, place fixed column 9 in notch 11 department, make between fixed column 9 and fixed block 10 form the block relation, at this moment, fixed relation installation on the wall is installed through fixed block 10 that is equipped with and wall formation to display screen 1, it also conveniently takes display screen 1 simultaneously.
Example 3
As shown in fig. 1-8, a data acquisition system of intelligent service monitoring based on visual platform, including display screen 1 and camera lens 19, central signal processor 14 and wireless signal receiver 15 are installed respectively to display screen 1 inner wall one side, the outside cover of camera lens 19 is equipped with shell 18, the bottom fixed mounting of shell 18 has connecting rod 20, the bottom fixed mounting of connecting rod 20 has fixing base 21, the bottom fixed mounting of fixing base 21 has DSP chip 24, the top fixed mounting of fixing base 21 has PCB board 23, one side fixed mounting of fixing base 21 inside has wireless signal transmitter 25.
The magnet with the opposite magnetism to the installation magnet 12 is installed inside the second groove 17, the bolts 6 are installed on the front face and the back face of the bottom of the base 3, the positions of the bolts 6 correspond to the positions of the through holes 13, and the control switch 22 is installed on one side of the top end of the base 3.
The control switch 22 is electrically connected to the display screen 1 through the central signal processor 14, and the display screen 1 is respectively and fixedly connected to the central signal processor 14, the wireless signal receiver 15 and the memory 16 installed in the damping spindle 5.
The signal transmitted between the wireless signal receiver 15 and the wireless signal transmitter 25 is an image data signal.
The PCB 23 is internally provided with a data acquisition circuit which comprises an integrated circuit IC1, amplifiers A1 and A2, resistors R1-R4, a crystal oscillator LS1 and capacitors C1-C8, a pin 12 of the integrated circuit IC1 is connected with a pin 1 of the amplifier A1, a pin 10 of the integrated chip IC1 is connected with a pin 1 of the amplifier A1, a pin 6 of the amplifier A1 is connected with a pin 2 of the amplifier A1, a pin 7 of the amplifier A1 is grounded, a pin 13 of the integrated circuit IC1 is connected with the pin 1 of the amplifier A1, a pin 2 of the amplifier A1 is connected with a pin 14 of the integrated circuit IC1, a pin 6 of the amplifier A1 is connected with a pin 2 of the amplifier A1, a pin 7 of the amplifier A1 is grounded, a pin 5 of the amplifier A1 and a pin 5 of the amplifier A1 are connected with the resistor R1 at the other ends of the resistor R1 and the other end of the amplifier A1 are respectively connected with the resistor R1 and the resistor R1, the other end of the resistor R3 is connected with the resistor R4, the other end of the resistor R4 is grounded, a pin 11 of the integrated circuit IC1 is respectively connected with a capacitor C3 and a ground wire, the other end of the capacitor C3 is grounded, two ends of the capacitor C3 are connected in parallel with a capacitor C4, a pin 2 of the integrated circuit IC1 is connected with a pin 5 of the integrated circuit IC1 and are grounded, a pin 16 of the integrated circuit IC1 is connected with one end of a crystal oscillator LS1 and one end of a capacitor C1, a pin 18 of the integrated circuit IC1 is connected with the other end of the crystal oscillator LS1 and one end of the capacitor C2, the other end of the capacitor C1 is connected with the other end of the capacitor C2 and is grounded, a pin 20 and a pin 19 of the integrated circuit IC1 are grounded, two ends of the capacitor C1 are connected in parallel with a capacitor C1, two ends of the capacitor C1 are grounded, and one end of the capacitor C1 is connected with one end of the capacitor C1.
By adopting the technical scheme: the data of service monitoring is convenient to collect through the display screen 1 and the lens 19, when the service is required to be monitored, the shell 18 is installed at a proper place, at the moment, the surrounding environment or the service is monitored through the lens 19, at the moment, the lens 19 transmits the detected content to the PCB 23, the data collecting circuit on the PCB 23 converts the collected image or sound lamp analog signal into a digital signal to carry out the primary conversion and collection of the analog signal, when the primary conversion of the signal is completed, the signal is transmitted to the DSP chip 24 to carry out the complete signal conversion, when the conversion of the DSP chip 24 is completed, the DSP chip 24 transmits the signal to the wireless signal transmitter 25 to carry out the transmission of the signal, when the wireless signal receiver 15 in the display screen 1 receives the signal, the signal is transmitted to the central signal processor 14 to be processed and displayed on the display screen 1, the signal passing through the central signal processor 14 is stored in the memory 16, so as to facilitate data acquisition and data viewing at any time, and meanwhile, the control switch 22 arranged on one side of the surface of the base 3 facilitates the amplification and reduction of the acquired image data and the collection of the image data.
It should be noted that, the invention is a data acquisition system for intelligent service monitoring based on a visual platform, when in use, firstly, the display screen 1 is installed, when the display screen 1 needs to be fixed on the base 3, only the damping rotating shaft 5 needs to be clamped with the first groove 8 on the surface of the base 3, at this time, the convex strip 7 and the installation magnet 12 at the bottom end thereof are respectively matched with the magnet inside the second groove 17 and the second groove 17, at this time, the limit block 4 is arranged to limit and fix the two ends of the display screen 1, the two bolts 6 respectively pass through the through holes 13 to secondarily fix the display screen 1, when the service needs to be monitored, the shell 18 is installed at a proper place, at this time, the surrounding environment or the service is monitored through the lens 19, at this time, the lens 19 transmits the detected content to the PCB 23, the data acquisition circuit on the PCB 23 converts the acquired image or sound lamp analog signal into a digital signal, the initial conversion and collection of analog signals are carried out, when the initial conversion of the signals is finished, the signals are transmitted to a DSP chip 24 for complete signal conversion, when the conversion of the DSP chip 24 is finished, the signals are transmitted to a wireless signal transmitter 25 for signal transmission by the DSP chip 24, when a wireless signal receiver 15 in the display screen 1 receives the signals, the signals are transmitted to a central signal processor 14 for processing and displaying on the display screen 1, at the moment, the signals passing through the central signal processor 14 are also stored in a memory 16, the data acquisition and the data viewing at any time are convenient, meanwhile, the control switch 22 arranged on one side of the surface of the base 3 is convenient for amplifying and reducing the acquired image data and collecting the image data, when the monitored data needs to be compared through a plurality of display screens 1, only the fixed block 10 needs to be arranged on a wall body, through the fixed column 9 that utilizes the display screen 1 back, place fixed column 9 in notch 11 department, make and form the block relation between fixed column 9 and fixed block 10, at this moment, the fixed relation that display screen 1 formed through the fixed block 10 that is equipped with and the wall is installed on the wall, also conveniently picks display screen 1 simultaneously.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A data acquisition system for intelligent service monitoring based on a visual platform comprises a display screen (1) and a lens (19), and is characterized in that a central signal processor (14) and a wireless signal receiver (15) are respectively installed on one side of the inner wall of the display screen (1), a shell (18) is sleeved outside the lens (19), a connecting rod (20) is fixedly installed at the bottom end of the shell (18), a fixing seat (21) is fixedly installed at the bottom end of the connecting rod (20), a DSP chip (24) is fixedly installed at the bottom end of the fixing seat (21), a PCB (23) is fixedly installed at the top end of the fixing seat (21), and a wireless signal transmitter (25) is fixedly installed on one side inside the fixing seat (21); the front surface of the display screen (1) is provided with a protective cover (2), the bottom end of the display screen (1) is fixedly provided with a damping rotating shaft (5), the bottom end of the damping rotating shaft (5) is fixedly provided with a convex strip (7), two sides of the protective cover (2) are respectively provided with a limiting block (4), the two limiting blocks (4) are respectively fixedly arranged on the base (3), the middle part of the convex strip (7) is provided with a through hole (13) in a penetrating manner, and the bottom end of the convex strip (7) is fixedly provided with a magnet (12); a first groove (8) is fixedly formed in the middle of the top end of the base (3), a second groove (17) is fixedly formed in the first groove (8), the size of the first groove (8) is the same as that of the damping rotating shaft (5), the size of the second groove (17) is the same as that of the raised line (7), and the display screen (1) is connected with the base (3) through the clamping of the damping rotating shaft (5) and the first groove (8) and the clamping of the raised line (7) and the second groove (17); magnets with the magnetism opposite to that of the installation magnets (12) are installed inside the second groove (17), bolts (6) are installed on the front face and the back face of the bottom of the base (3), the positions of the bolts (6) correspond to those of the through holes (13), and a control switch (22) is installed on one side of the top end of the base (3); a data acquisition circuit is arranged in the PCB (23), the data acquisition circuit comprises an integrated circuit IC1, amplifiers A1 and A2, resistors R1-R4, a crystal oscillator LS1 and capacitors C1-C8, a pin 12 of the integrated circuit IC1 is connected with a pin 1 of an amplifier A1, a pin 10 of the integrated circuit IC1 is connected with a pin 1 of an amplifier A1, a pin 6 of the amplifier A1 is connected with a pin 2 of the amplifier A1, a pin 7 of the amplifier A1 is grounded, a pin 13 of the integrated circuit IC1 is connected with a pin 1 of the amplifier A2, a pin 2 of the amplifier A2 is connected with a pin 14 of the integrated circuit IC1, a pin 6 of the amplifier A1 is connected with a pin 2 of the amplifier A1, a pin 7 of the amplifier A1 is grounded, a pin 5 of the amplifier A1 and a pin 14 of the amplifier A1 are respectively connected with two ends of the resistor R1 and the resistor R1 of the amplifier 1, the other end of the resistor R1 is grounded, the other end of the resistor R2 is connected with a resistor R3, the other end of the resistor R3 is connected with a resistor R4, the other end of the resistor R4 is grounded, the pin 11 of the integrated circuit IC1 is respectively connected with a capacitor C3 and a ground wire, the other end of the capacitor C3 is grounded, the two ends of the capacitor C3 are connected in parallel with a capacitor C4, the pin 2 of the integrated circuit IC1 is connected with the pin 5 of the integrated circuit IC1 and is grounded, the pin 16 of the integrated circuit IC1 is connected with one end of the crystal LS1 and one end of the capacitor C1 respectively, the pin 18 of the integrated circuit IC1 is connected with the other end of the crystal LS1 and one end of the capacitor C2 respectively, the other end of the capacitor C1 is connected with the other end of the capacitor C2 and is grounded respectively, the pins 20 and 19 of the integrated circuit IC1 are grounded, the two ends of the capacitor C5 are connected in parallel with the capacitor C5 and the two ends of the capacitor C5 are grounded respectively, both ends of the capacitor C8 are grounded, both ends of the capacitor C8 are connected with a capacitor C7 in parallel, and one end of the capacitor C7 is connected with one end of the capacitor C6.
2. The data acquisition system for intelligent service monitoring based on the visualization platform as claimed in claim 1, wherein: the control switch (22) is electrically connected with the display screen (1) through the central signal processor (14), and the display screen (1) is fixedly connected with the central signal processor (14), the wireless signal receiver (15) and the memory (16) arranged in the damping rotating shaft (5) respectively.
3. The data acquisition system for intelligent service monitoring based on the visualization platform as claimed in claim 1, wherein: fixed columns (9) are installed at the top and the bottom of the back of the display screen (1), a fixed block (10) is installed at the bottom end of each fixed column (9) in a fixed mode, a notch (11) is formed in one side of the top end of each fixed block (10), and the position of each notch (11) corresponds to the position of each fixed column (9).
4. The intelligent service monitoring data acquisition system based on the visualization platform is characterized in that the protective cover (2) is an anti-glare protective cover, and the shell (18) and the connecting rod (20) are both made of waterproof and anti-corrosion materials.
5. The data acquisition system for intelligent service monitoring based on the visualization platform as claimed in claim 1, wherein: the signal transmitted between the wireless signal receiver (15) and the wireless signal transmitter (25) is an image data signal.
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Effective date of registration: 20220819 Address after: 6th Floor, Electronic Equipment Workshop, Dongyi Industrial Park, No. 3, Heng Road, Liufangyuan, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee after: Wuhan Huaruishi Intelligent Technology Co.,Ltd. Address before: 236000 100 Qinghe West Road, Fuyang City, Anhui Province Patentee before: Fuyang Normal University |