CN112044087A - Rotatory parachute control system that sways based on host computer - Google Patents
Rotatory parachute control system that sways based on host computer Download PDFInfo
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- CN112044087A CN112044087A CN202011007180.8A CN202011007180A CN112044087A CN 112044087 A CN112044087 A CN 112044087A CN 202011007180 A CN202011007180 A CN 202011007180A CN 112044087 A CN112044087 A CN 112044087A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63G—MERRY-GO-ROUNDS; SWINGS; ROCKING-HORSES; CHUTES; SWITCHBACKS; SIMILAR DEVICES FOR PUBLIC AMUSEMENT
- A63G1/00—Roundabouts
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/36—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device
- A62C37/38—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone
- A62C37/40—Control of fire-fighting equipment an actuating signal being generated by a sensor separate from an outlet device by both sensor and actuator, e.g. valve, being in the danger zone with electric connection between sensor and actuator
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Abstract
The invention discloses a rotary rocking umbrella control system based on an upper computer, which comprises a fire detection device, an operation and personnel detection circuit, a rotary system, a lighting system, a control system, an alarm device, a fire-fighting execution device and the upper computer, wherein the fire detection device is used for detecting the equipment working environment of the rotary rocking umbrella; the operation and personnel detection circuit is used for detecting the operation and personnel carrying conditions of the rotary swing umbrella; the control system is used for respectively controlling the actions of the rotating system, the lighting system, the alarm device and the fire-fighting execution device according to the equipment working environment of the rotating rocking umbrella detected by the fire detection device and the operation and personnel carrying conditions of the rotating rocking umbrella detected by the operation and personnel detection circuit; the upper computer is connected with the control system and used for monitoring the working operation condition of the control system in real time. The rotary swing umbrella control system based on the upper computer has high automation degree and good reliability; good fire prevention and extinguishing measures and economic loss reduction.
Description
Technical Field
The invention relates to the field of amusement equipment control, and particularly discloses a rotary swing umbrella control system based on an upper computer.
Background
The rotary rocking umbrella is a popular tower type amusement equipment, and its operation is characterized by that the upright post with channel can be made into the process of revolution movement, and the rotating disk which can be up and down lifted and down along the slideway can be made into the processes of reversal, inclination and rocking self-rotation movement, and the passenger seat can be hung on the rotating disk by means of ring chain, and due to the combination of revolution, self-rotation and up and down lifting movement the passenger seat can be fluctuated and swirled around the upright post under the action of centrifugal force, so that it can bring endless fun for passenger. However, there is the defect in the present rotatory umbrella that sways in lighting circuit design, and lighting circuit can arouse the short circuit, easily leads to rotatory umbrella that sways to fire the burning to the rotatory umbrella that sways of burning of firing, if the intensity of a fire is not timely controlled, whole rotatory umbrella that sways all can be burnt, thereby causes huge economic loss.
Therefore, the existing rotary swing umbrella has defects, is easy to cause fire and cause huge economic loss, and is a technical problem to be solved urgently.
Disclosure of Invention
The invention provides a rotary swing umbrella control system based on an upper computer, and aims to solve the technical problems that the existing rotary swing umbrella has defects and is easy to cause fire to cause huge economic loss.
The invention provides a rotary rocking umbrella control system based on an upper computer, which is used for controlling a rotary rocking umbrella, the rotary rocking umbrella comprises a seat for carrying personnel and an umbrella handle arranged above the seat and used for installing the seat, the rotary rocking umbrella control system based on the upper computer comprises a fire detection device, an operation and personnel detection circuit, a rotary system, a lighting system, a control system, an alarm device, a fire control execution device and the upper computer, wherein,
the fire detection device is used for detecting the working environment of the equipment of the rotary rocking umbrella;
an operation and personnel detection circuit for detecting the operation and personnel carrying conditions of the rotary swing umbrella;
the rotating system is arranged on the umbrella handle and is used for operating the umbrella handle to rotate;
the light system is arranged on the umbrella handle and used for executing light operation;
the control system is respectively connected with the fire detection device, the operation and personnel detection circuit, the rotating system, the lighting system alarm device and the fire-fighting execution device and is used for respectively controlling the rotating system, the lighting system, the alarm device and the fire-fighting execution device to act according to the equipment working environment of the rotating rocking umbrella detected by the fire detection device and the operation and personnel carrying conditions of the rotating rocking umbrella detected by the operation and personnel detection circuit;
the upper computer is connected with the control system and used for monitoring the working operation condition of the control system in real time.
Further, the fire detection device includes a temperature detection circuit, a light detection circuit and a smoke detection circuit,
the temperature detection circuit comprises a temperature sensor, the temperature sensor is used for detecting the ambient temperature, and the model of the temperature sensor is AD 590;
the light detection circuit comprises a photosensitive sensor, the photosensitive sensor is used for detecting the intensity of ambient light, and the model of the photosensitive sensor is LXDGB5-A1 DPZ;
the smoke detection circuit comprises a smoke sensor, the smoke sensor is used for detecting the smoke concentration of the environment, and the type of the smoke sensor is MQ-2.
Further, the control system comprises a comparator, a light emitting diode and a NAND gate circuit,
the comparator is divided into three paths, the three paths of comparators are respectively and electrically connected with the temperature detection circuit, the light detection circuit, the smoke detection circuit and the light emitting diode and are used for setting the voltage of the low potential input end according to various environmental data when no fire occurs and various environmental data when fire occurs, and when the environmental temperature data, the environmental light intensity data or the environmental smoke concentration data detected by the temperature detection circuit, the light detection circuit or the smoke detection circuit are higher than the set voltage of the low potential input end, high potential is correspondingly output to touch the corresponding light emitting diode to emit light;
and the NAND gate circuit is electrically connected with the three-way comparator and is used for triggering the alarm device to alarm when the three-way comparator outputs high potential.
Furthermore, the rotating system comprises a hydraulic control device, the hydraulic control device comprises a lifting oil cylinder, an oil pump motor, a rotating umbrella motor, a telescopic tower motor, a frequency converter, a controller, a first electromagnetic directional valve, a second electromagnetic directional valve, a third electromagnetic directional valve, a throttle valve, an electromagnetic overflow valve, a first speed regulating valve, a second speed regulating valve, a cooler, an oil filter, a throttle valve block, an oil tank, a first one-way valve and a second one-way valve, the seat is connected with the lifting oil cylinder, and the controller is respectively connected with the oil pump motor, the rotating umbrella motor, the telescopic tower motor and the frequency converter, the first electromagnetic directional valve, the second electromagnetic directional valve and the third electromagnetic directional valve; the lifting oil cylinder comprises a cylinder body and a rotary joint arranged on the cylinder body, and an oil pump motor is used for driving an oil pump to pump hydraulic oil in an oil tank into an oil inlet P of the first electromagnetic directional valve; the working oil port B of the first electromagnetic reversing valve, the working oil port B of the second electromagnetic reversing valve and the working oil port B of the third electromagnetic reversing valve are connected in parallel and then communicated with the rotary joint through a throttle valve; an oil inlet P of the second electromagnetic directional valve is communicated with the rotary joint through a first speed regulating valve, and an oil inlet P of the third electromagnetic directional valve is communicated with the rotary joint through a second speed regulating valve; an oil return port T of the second electromagnetic reversing valve is communicated with a working oil port B of the second electromagnetic reversing valve, and an oil return port T of the third electromagnetic reversing valve is communicated with a working oil port B of the third electromagnetic reversing valve; the throttle valve block and the first one-way valve are connected in parallel and then are respectively connected between the cylinder body and the rotary joint; the rotary joint is communicated with the oil tank through a second one-way valve, an electromagnetic overflow valve, a cooler and an oil filter.
Furthermore, the fire-fighting execution device comprises a fire extinguishing agent storage tank and an electromagnetic control valve, wherein an outlet of the fire extinguishing agent storage tank is connected with a fire extinguishing agent conveying pipeline, and the electromagnetic control valve is connected in series with the conveying pipeline.
Further, the fire extinguishing agent storage tank comprises a sodium bicarbonate tank and an aluminum sulfate tank which are obliquely arranged; the fire extinguishing agent conveying pipeline comprises a sodium bicarbonate conveying pipeline connected to a sodium bicarbonate tank, an aluminum sulfate conveying pipeline connected to an aluminum sulfate tank, and a mixture conveying pipeline connected with the sodium bicarbonate conveying pipeline and the aluminum sulfate conveying pipeline; the electromagnetic control valve comprises a first electromagnetic control valve, a second electromagnetic control valve and a third electromagnetic control valve, wherein the first electromagnetic control valve is connected in series with the sodium bicarbonate conveying pipeline, the second electromagnetic control valve is connected in series with the aluminum sulfate conveying pipeline, and the third electromagnetic control valve is connected in series with the mixture conveying pipeline.
Further, the upper computer comprises an industrial computer, and a display and a memory which are connected with the industrial computer.
Further, the operation and person detection circuit includes an apparatus operation detection circuit and a person detection circuit.
The equipment operation detection circuit is respectively connected with the oil pump motor, the rotating umbrella motor and the telescopic tower motor and is used for detecting the operation conditions of the oil pump motor, the rotating umbrella motor and the telescopic tower motor.
Further, the personnel detection circuit comprises an infrared detection circuit, the infrared detection circuit comprises a pyroelectric infrared sensor, a signal processing circuit and a diode alternate flashing circuit,
the pyroelectric infrared sensor is electrically connected with the signal processing circuit and used for detecting the personnel carrying condition of the rotary rocking umbrella and converting the detected infrared signals of the personnel into electric signals to be supplied to the signal processing circuit for use;
the signal processing circuit is respectively electrically connected with the pyroelectric infrared sensor and the diode alternate flashing circuit and is used for amplifying, filtering, delaying and comparing the electric signals converted by the pyroelectric infrared sensor and correspondingly controlling the diode alternate flashing circuit to emit light.
Further, the pyroelectric infrared sensor is a pyroelectric infrared sensor manufactured by Shanghai Saila corporation and having a model number of SD 02; the signal processing circuit comprises a four-operation integrated chip, and the model of the four-operation integrated chip is LM 324.
The beneficial effects obtained by the invention are as follows:
the invention provides a rotary rocking umbrella control system based on an upper computer, which adopts a fire detection device, an operation and personnel detection circuit, a rotary system, a lighting system, a control system, an alarm device, a fire-fighting execution device and the upper computer, the equipment working environment of the rotary rocking umbrella is detected by the fire detection device, the operation and personnel detection circuit detects the operation and personnel carrying conditions of the rotary rocking umbrella, and if the control system identifies that the rotary rocking umbrella is on fire and people are not carried on a seat of the rotary rocking umbrella, the alarm device is started to alarm, and the fire-fighting execution device is controlled to automatically extinguish fire, so that the fire is extinguished in sprouts. The rotary swing umbrella control system based on the upper computer has high automation degree and good reliability; good fire prevention and extinguishing measures and economic loss reduction.
Drawings
FIG. 1 is a functional block diagram of a first embodiment of a control system of a rotary swing umbrella based on an upper computer according to the present invention;
FIG. 2 is a functional block diagram of a second embodiment of a control system of a rotary swing umbrella based on an upper computer according to the present invention;
FIG. 3 is a functional block diagram of one embodiment of the rotational system shown in FIG. 1;
FIG. 4 is a power supply main wiring diagram of an embodiment of the control system of the rotary swing umbrella based on the upper computer provided by the invention;
FIG. 5 is a hydraulic schematic diagram of an embodiment of a hydraulic control device in the rotary system shown in FIG. 1;
FIG. 6 is a functional block diagram of an embodiment of the upper computer shown in FIG. 1;
FIG. 7 is a functional block diagram of one embodiment of the operation and people detection circuit shown in FIG. 1;
FIG. 8 is a functional block diagram of one embodiment of the people detection circuit shown in FIG. 7;
FIG. 9 is a schematic circuit diagram of an embodiment of the human detection circuit shown in FIG. 7.
The reference numbers illustrate:
10. a fire detection device; 20. an operation and personnel detection circuit; 30. a rotation system; 40. a lighting system; 50. a control system; 60. an alarm device; 70. a fire-fighting execution device; 80. an upper computer; 11. a temperature detection circuit; 12. a light detection circuit; 13. a smoke detection circuit; 51. a comparator; 52. a light emitting diode; 53. a NAND gate circuit; 31. a lift cylinder; 32. an oil pump; 33. an oil pump motor; 34. a rotating umbrella motor; 35. a telescopic tower motor; 36. a frequency converter; 37. a controller; 381. a first electromagnetic directional valve; 382. a second electromagnetic directional valve; 383. a third electromagnetic directional valve; 391. a throttle valve; 392. an electromagnetic spill valve; 393. a first speed regulating valve; 394. a second speed regulating valve; 395. a cooler; 396. an oil filter; 397. a throttle valve block; 398. an oil tank; 3991. a first check valve; 3992. a second one-way valve; 81. an industrial computer; 82. a display; 83. a memory; 21. an equipment operation detection circuit; 22. a person detection circuit; 221. a pyroelectric infrared sensor; 222. a signal processing circuit; 223. the diode alternately flickers the circuit.
Detailed Description
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 and 2, a first embodiment of the present invention provides a rotary rocking umbrella control system based on an upper computer, for controlling a rotary rocking umbrella, wherein the rotary rocking umbrella comprises a seat for carrying people and an umbrella handle arranged above the seat for installing the seat, the rotary rocking umbrella control system based on the upper computer comprises a fire detection device 10, an operation and people detection circuit 20, a rotary system 30, a lighting system 40, a control system 50, an alarm device 60, a fire control execution device 70 and the upper computer 80, wherein the fire detection device 10 is used for detecting the equipment working environment of the rotary rocking umbrella; an operation and personnel detection circuit 20 for detecting the operation and personnel carrying conditions of the rotary swing umbrella; the rotating system 30 is arranged on the umbrella handle and is used for operating the umbrella handle to rotate; the light system 40 is arranged on the umbrella handle and used for executing light operation; the control system 50 is respectively connected with the fire detection device 10, the operation and personnel detection circuit 20, the rotating system 30, the lighting system 40 alarm device 60 and the fire-fighting execution device 70, and is used for respectively controlling the rotating system 30, the lighting system 40, the alarm device 60 and the fire-fighting execution device 70 to act according to the equipment working environment of the rotating rocking umbrella detected by the fire detection device 10 and the operation and personnel carrying conditions of the rotating rocking umbrella detected by the operation and personnel detection circuit 20; the upper computer 80 is connected with the control system 50 and is used for monitoring the working operation condition of the control system 50 in real time. Specifically, if the control system 50 recognizes that the rotating swing umbrella is on fire and no person is mounted on the seat of the rotating swing umbrella, the alarm device 60 is activated to give an alarm, and the fire-fighting execution device 70 is controlled to automatically extinguish the fire, so that the fire is extinguished in the bud. If the control system 50 recognizes that the rotary rocking umbrella is on fire, carries people on the seat of the rotary rocking umbrella and the rotary rocking umbrella is in operation, the control system stops to control the rotary rocking umbrella and starts the alarm device 60 to alarm, and controls the fire-fighting execution device 70 to automatically extinguish the fire when the control system recognizes that the seat of the rotary rocking umbrella is not carrying people, so that the fire is extinguished in the bud.
Preferably, referring to fig. 2, fig. 2 is a functional block diagram of a second embodiment of the host-based rotating and swinging umbrella control system according to the present invention, in this embodiment, the fire detection device 10 includes a temperature detection circuit 11, a light detection circuit 12 and a smoke detection circuit 13, where the temperature detection circuit 11 includes a temperature sensor, the temperature sensor is used for detecting an ambient temperature, and the temperature sensor is AD 590. The light detection circuit 12 comprises a light sensitive sensor for detecting the intensity of ambient light, the light sensitive sensor being of the type LXDGB5-A1 DPZ. The smoke detection circuit 13 comprises a smoke sensor for detecting the smoke concentration of the environment, and the type of the smoke sensor is MQ-2. The control system 50 includes a comparator 51, a light emitting diode 52 and a nand gate circuit 53, wherein, in the present embodiment, the comparator 51 is divided into three paths, the three paths of comparators 51 are respectively electrically connected with the temperature detection circuit 11, the light detection circuit 12, the smoke detection circuit 13 and the light emitting diode 52, and are used for setting a low-potential input end voltage according to various data of the environment when no fire occurs and various data of the environment when fire occurs, and when the environment temperature data, the environment light intensity data or the environment smoke concentration data detected by the temperature detection circuit 11, the light detection circuit 12 or the smoke detection circuit 13 are higher than the set low-potential input end voltage, correspondingly outputting a high potential to trigger the corresponding light emitting diode 52 to emit light; the nand gate circuit 53 is electrically connected to the three-way comparator 51, and is used for triggering the alarm device 60 to alarm if the three-way comparator 51 outputs high potential. Specifically, the comparator 51 includes a first comparator, a second comparator and a third comparator, and the light emitting diode 52 includes a first light emitting diode and a second light emitting diode, where the first comparator is electrically connected to the temperature detection circuit 11 and the first light emitting diode respectively, and is configured to output a high potential correspondingly to trigger the first light emitting diode to emit light if it is recognized that the ambient temperature data detected by the temperature detection circuit 11 is higher than a temperature voltage threshold in the voltage at the low potential input terminal. The second comparator is electrically connected to the light detection circuit 12 and the second light emitting diode, and is configured to output a high potential correspondingly if it is recognized that the ambient light intensity data detected by the light detection circuit 12 is higher than the light intensity voltage threshold at the predetermined low potential input terminal, and trigger the corresponding second light emitting diode to emit light. The third comparator is electrically connected to the smoke detection circuit 13 and the third light emitting diode respectively, and is configured to output a high potential correspondingly if it is recognized that the environmental smoke concentration data detected by the smoke detection circuit 13 is higher than the environmental smoke concentration voltage threshold at the predetermined low potential input terminal voltage, and trigger the corresponding third light emitting diode to emit light. The rotatory parachute control system that sways based on host computer that this embodiment provided, fire detection device adopt temperature detect circuit, light detection circuitry and smog detection circuitry, detect ambient temperature, ambient light intensity and environment smog concentration respectively to effective discernment is rotatory swayd the umbrella and is caught fire, and carries out automatic fire extinguishing through control system control fire control final controlling element, thereby eliminates the conflagration among the bud.
Further, referring to fig. 3 to 5, in the present embodiment, the control system of the rotary rocking umbrella based on the upper computer is provided, the rotating system 30 includes a hydraulic control device, the hydraulic control device comprises a lifting oil cylinder 31, an oil pump 32, an oil pump motor 33, a rotating umbrella motor 34, a telescopic tower motor 35, a frequency converter 36, a controller 37, a first electromagnetic directional valve 381, a second electromagnetic directional valve 382, a third electromagnetic directional valve 383, a throttle valve 391, an electromagnetic overflow valve 392, a first speed regulating valve 393, a second speed regulating valve 394, a cooler 395, an oil filter 396, a throttle valve block 397, an oil tank 398, a first one-way valve 3991 and a second one-way valve 3992, wherein the seat is connected with the lifting oil cylinder 31, and the controller 37 is respectively electrically connected with the oil pump motor 33, the rotating umbrella motor 34, the telescopic tower motor 35, the frequency converter 36, the first electromagnetic directional valve 381, the second electromagnetic directional valve 382 and the third electromagnetic directional valve 383; the frequency converter 36 is electrically connected with the rotating umbrella motor 34 and the telescopic tower motor 35 respectively and is used for carrying out frequency conversion and speed regulation on the rotating umbrella motor 34 and the telescopic tower motor 35 respectively; the lifting oil cylinder 31 comprises a cylinder body 311 and a rotary joint 312 arranged on the cylinder body 311, and the oil pump motor 33 is used for driving the oil pump 32 to pump hydraulic oil in the oil tank 398 into an oil inlet P of the first electromagnetic directional valve 381; the working oil port B of the first electromagnetic directional valve 381, the working oil port B of the second electromagnetic directional valve 382 and the working oil port B of the third electromagnetic directional valve 383 are connected in parallel and then communicated with the rotary joint 312 through a throttle valve 391; an oil inlet P of the second electromagnetic directional valve 382 is communicated with the rotary joint 312 through a first speed regulating valve 393, and an oil inlet P of the third electromagnetic directional valve 383 is communicated with the rotary joint 312 through a second speed regulating valve 394; an oil return port T of the second electromagnetic directional valve 382 is communicated with a working oil port B of the second electromagnetic directional valve 382, and an oil return port T of a third electromagnetic directional valve 383 is communicated with a working oil port B of the third electromagnetic directional valve 383; the throttle valve block 397 and the first one-way valve 3991 are connected in parallel and then are respectively connected between the cylinder body 311 and the rotary joint 312; rotary joint 312 communicates with tank 398 through second check valve 3992, electromagnetic spill valve 392, cooler 395, and oil filter 396. In this embodiment, the rotary system 30 employs hydraulic controls, thereby eliminating any complex, dangerous electrical circuitry and circuit wiring, and greatly reducing the probability of the electrical circuitry firing.
Further, the rotatory parachute control system that sways based on host computer that this embodiment provided, fire control final controlling element 70 includes fire extinguishing agent storage jar and solenoid electric valve, and the exit of fire extinguishing agent storage jar is connected with fire extinguishing agent pipeline, and solenoid electric valve concatenates on pipeline. Specifically, the fire extinguishing agent storage tank comprises a sodium bicarbonate tank and an aluminum sulfate tank which are obliquely arranged; the fire extinguishing agent conveying pipeline comprises a sodium bicarbonate conveying pipeline connected to a sodium bicarbonate tank, an aluminum sulfate conveying pipeline connected to an aluminum sulfate tank, and a mixture conveying pipeline connected with the sodium bicarbonate conveying pipeline and the aluminum sulfate conveying pipeline; the electromagnetic control valve comprises a first electromagnetic control valve, a second electromagnetic control valve and a third electromagnetic control valve, wherein the first electromagnetic control valve is connected in series with the sodium bicarbonate conveying pipeline, the second electromagnetic control valve is connected in series with the aluminum sulfate conveying pipeline, and the third electromagnetic control valve is connected in series with the mixture conveying pipeline. In this embodiment, the sodium bicarbonate tank and the aluminum sulfate tank are opened by the first electromagnetic control valve and the second electromagnetic control valve, respectively, so that the sodium bicarbonate solution and the aluminum sulfate solution are mixed to generate a large amount of carbon dioxide, and the generated carbon dioxide bubbles are sprayed to the ignition source by opening the third electromagnetic control valve, thereby automatically extinguishing the fire in the bud.
Preferably, as shown in fig. 6, fig. 6 is a schematic functional module diagram of an embodiment of the upper computer shown in fig. 1, and in this embodiment, the upper computer 80 includes an industrial computer 81, and a display 82 and a memory 83 connected to the industrial computer 81. The industrial computer 81 is a core part of the upper computer control system, and mainly includes a main control program module and a plurality of functional modules, which can be used for computer programming, and the plurality of functional modules include a data processing module and a command control module. In this embodiment, the industrial computer 81 is used for monitoring the working operation condition of the control system 50, recording the monitored working operation data and the fire condition data in the memory 83, and searching the data recorded in the memory 83 through the display 82, so as to trace the source and search for the true phase of fire, thereby effectively avoiding the next fire and reducing the economic loss.
Further, referring to fig. 7 to 9, in the control system of the swiveling and swinging umbrella based on the upper computer provided in this embodiment, the operation and personnel detection circuit 20 includes an equipment operation detection circuit 21 and a personnel detection circuit 22, wherein the equipment operation detection circuit 21 is respectively connected to the oil pump motor 33, the rotating umbrella motor 34 and the telescopic tower motor 35, and is used for detecting the operation conditions of the oil pump motor 33, the rotating umbrella motor 34 and the telescopic tower motor 35. The personnel detection circuit 22 comprises an infrared detection circuit, in the embodiment, the infrared detection circuit comprises a pyroelectric infrared sensor 221, a signal processing circuit 222 and a diode alternate flashing circuit 223, the pyroelectric infrared sensor 221 is electrically connected with the signal processing circuit 222 and is used for detecting the personnel carrying condition of the rotating swinging umbrella and converting the detected infrared signals of the personnel into electric signals to be supplied to the signal processing circuit 222 for use; the signal processing circuit 222 is electrically connected to the pyroelectric infrared sensor 221 and the diode alternate flashing circuit 223, and is configured to amplify, filter, delay and compare the electrical signal converted by the pyroelectric infrared sensor 221, and correspondingly control the diode alternate flashing circuit 223 to emit light. Preferably, the pyroelectric infrared sensor 221 is a pyroelectric infrared sensor manufactured by shanghai sella corporation with model number SD 02; the signal processing circuit 222 includes a quad-arithmetic integrated chip, which is of the type LM 324. Specifically, the pyroelectric infrared sensor 221 includes a sensing chip U1, a resistor R1, a resistor R3, a capacitor C2, a capacitor C4 and a capacitor C5, the sensing chip U1 includes a voltage input terminal VI, a voltage output terminal VO and a ground terminal GND, the signal processing circuit 222 includes a four-operation integrated chip U2, a resistor R2, a resistor R4, a resistor R5, a resistor R6, a resistor R7, a resistor R8, a resistor R9, a resistor R10, a resistor R11, a resistor R12, a capacitor C1, a capacitor C3, a capacitor C5, a capacitor C6, a capacitor C7 and a capacitor C8, and the four-operation integrated chip U2 includes a first non-phase input terminal 1IN +, a first anti-phase input terminal 1IN-, a first output terminal 1OUT, a second non-phase input terminal 2IN +, a second anti-phase input terminal 2IN-, a second output terminal 2OUT, a third non-phase input terminal 3IN +, a third non-phase input terminal 3IN, a fourth non-phase input terminal 4 + and a fourth non-, The fourth inverting input terminal 4IN-, the fourth output terminal 4OUT, a power supply terminal VCC and a ground terminal GND, the diode alternate flashing circuit 223 comprises a diode VD1, a diode VD2, a resistor R13, a resistor R14, a light-emitting diode LED1 and a light-emitting diode LED2, a voltage output pin VO of the sensing chip U1 is connected with a working voltage VCC through the resistor R3, a voltage input pin VI of the sensing chip U1 is connected with the first non-inverting input terminal 1IN +, and a voltage input pin VI of the sensing chip U1 is grounded through the resistor R1 and the capacitor C2 which are connected IN parallel; the grounding end GND of the sensing chip U1 is directly grounded; the first inverting input terminal 1 IN-of the four-operation integrated chip U2 is grounded through a resistor R2 and a capacitor C3 which are connected IN series; a first inverting input terminal 1 IN-of the four-operation integrated chip U2 is connected with a first non-inverting input terminal 1IN + through a capacitor C1 and a resistor R4 which are connected IN parallel, a second non-inverting input terminal 2IN + of the four-operation integrated chip U2 is connected with a working voltage VCC through a resistor R6, and a second non-inverting input terminal 2IN + of the four-operation integrated chip U2 is grounded through a capacitor C7 and a resistor R7 which are connected IN parallel; a second inverting input end 2 IN-of the four-operation integrated chip U2 is connected with a second output end 2OUT through a capacitor C8 and a resistor R8 which are connected IN parallel, a third inverting input end 3 IN-of the four-operation integrated chip U2 is connected with a fourth non-inverting input end 4IN +, and then is connected with the second output end 2OUT through a resistor R9, and a third non-inverting input end 3IN + of the four-operation integrated chip U2 is grounded through a capacitor C9 and a resistor R12 which are connected IN parallel; the third non-inverting input terminal 3IN + of the four-operation integrated chip U2 is connected with the fourth inverting input terminal 4 IN-through a resistor R11; the fourth inverting input terminal 4 IN-is connected with the working voltage VCC through a resistor R10; a third output end 3OUT of the four-operation integrated chip U2 is connected with a light-emitting diode LED2 through a diode VD2 and a resistor R14 which are connected in series; the fourth output terminal 4OUT of the four-operation integrated chip U2 is connected to the light emitting diode LED1 through a diode VD1 and a resistor R13 connected in series. In this embodiment, the sensing chip U1 detects the personnel carrying status of the rotating wobbler umbrella, converts the infrared signal of the detected personnel into an electrical signal to be supplied to the quad arithmetic integrated chip U2, and controls the light emitting diode LED1 and the light emitting diode LED2 to alternately flash through the third output terminal 3OUT and the fourth output terminal 4OUT of the quad arithmetic integrated chip U2, respectively.
The rotatory umbrella control system that sways based on host computer that this embodiment provided, compared with the prior art, adopt fire detection device, operation and personnel detection circuit, rotating system, lighting system, a control system, alarm device, fire control execution device and host computer, detect the equipment operational environment of rotatory umbrella that sways through fire detection device, operation and personnel detection circuit detect the operation and the personnel of rotatory umbrella that sways and carry on the situation, if discernment rotatory umbrella that sways is on fire and when not carrying on personnel on the seat of rotatory umbrella, then start alarm device and report to the police, and control fire control execution device carries out automatic fire extinguishing, thereby eliminate the conflagration among the bud. The rotary swing umbrella control system based on the upper computer provided by the embodiment has high automation degree and good reliability; good fire prevention and extinguishing measures and economic loss reduction.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention. It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A rotary rocking umbrella control system based on an upper computer is used for controlling a rotary rocking umbrella, the rotary rocking umbrella comprises a seat for carrying personnel and an umbrella handle arranged above the seat and used for installing the seat, and is characterized in that the rotary rocking umbrella control system based on the upper computer comprises a fire detection device (10), an operation and personnel detection circuit (20), a rotating system (30), a lighting system (40), a control system (50), an alarm device (60), a fire control execution device (70) and an upper computer (80), wherein,
the fire detection device (10) is used for detecting the working environment of the equipment of the rotary rocking umbrella;
the operation and personnel detection circuit (20) is used for detecting the operation and personnel carrying conditions of the rotary rocking umbrella;
the rotating system (30) is arranged on the umbrella handle and is used for operating the umbrella handle to rotate;
the light system (40) is arranged on the umbrella handle and used for executing light operation;
the control system (50) is respectively connected with the fire detection device (10), the operation and personnel detection circuit (20), the rotating system (30), the lighting system (40), the alarm device (60) and the fire-fighting execution device (70), and is used for respectively controlling the rotating system (30), the lighting system (40), the alarm device (60) and the fire-fighting execution device (70) to act according to the equipment working environment of the rotating rocking umbrella detected by the fire detection device (10) and the operation and personnel carrying conditions of the rotating rocking umbrella detected by the operation and personnel detection circuit (20);
the upper computer (80) is connected with the control system (50) and is used for monitoring the working operation condition of the control system (50) in real time.
2. A host computer-based rotating drogue umbrella control system according to claim 1, wherein the fire detection device (10) comprises a temperature detection circuit (11), a light detection circuit (12) and a smoke detection circuit (13),
the temperature detection circuit (11) comprises a temperature sensor, the temperature sensor is used for detecting the ambient temperature, and the model of the temperature sensor is AD 590;
the light detection circuit (12) comprises a light sensitive sensor for detecting ambient light intensity, the light sensitive sensor being of the type LXDGB5-A1 DPZ;
the smoke detection circuit (13) comprises a smoke sensor, the smoke sensor is used for detecting the smoke concentration of the environment, and the type of the smoke sensor is MQ-2.
3. A host computer-based rotating drogue umbrella control system according to claim 2, wherein the control system (50) comprises a comparator (51), a light emitting diode (52) and a NAND gate circuit (53),
the comparator (51) is divided into three paths, the three paths of comparators (51) are respectively electrically connected with the temperature detection circuit (11), the light detection circuit (12), the smoke detection circuit (13) and the light emitting diode (52) and are used for setting a low-potential input end voltage according to various environmental data when no fire occurs and various environmental data when fire occurs, and when the environmental temperature data, the environmental light intensity data or the environmental smoke concentration data detected by the temperature detection circuit (11), the light detection circuit (12) or the smoke detection circuit (13) are higher than the set low-potential input end voltage, a high potential is correspondingly output to trigger the corresponding light emitting diode (52) to emit light;
the NAND gate circuit (53) is electrically connected with the three comparators (51) and is used for triggering the alarm device (60) to alarm if the three comparators (51) output high potentials.
4. The host-based rotating parachute control system of claim 2, wherein the rotating system (30) comprises a hydraulic control device, the hydraulic control device comprises a lift cylinder (31), an oil pump (32), an oil pump motor (33), a rotating parachute motor (34), a telescopic tower motor (35), a frequency converter (36), a controller (37), a first electromagnetic directional valve (381), a second electromagnetic directional valve (382), a third electromagnetic directional valve (383), a throttle valve (391), an electromagnetic overflow valve (392), a first speed regulating valve (393), a second speed regulating valve (394), a cooler (395), an oil filter (396), a throttle valve block (397), an oil tank (383), a first check valve (39398) and a second check valve (3992), the seat is connected with the lift cylinder (31), and the controller (37) is respectively connected with the oil pump motor (33), The rotating umbrella motor (34), the telescopic tower motor (35), the frequency converter (36), the first electromagnetic directional valve (381), the second electromagnetic directional valve (382) and the third electromagnetic directional valve (383) are connected; the frequency converter (36) is electrically connected with the rotating umbrella motor (34) and the telescopic tower motor (35) respectively, the lifting oil cylinder (31) comprises a cylinder body (311) and a rotary joint (312) arranged on the cylinder body (311), and the oil pump motor (33) is used for driving the oil pump (32) to pump hydraulic oil in the oil tank (398) into an oil inlet P of the first electromagnetic directional valve (381); a working oil port B of the first electromagnetic directional valve (381), a working oil port B of the second electromagnetic directional valve (382) and a working oil port B of the third electromagnetic directional valve (383) are connected in parallel and then communicated with the rotary joint (312) through the throttle valve (391); an oil inlet P of the second electromagnetic directional valve (382) is communicated with the rotary joint (312) through the first speed regulating valve (393), and an oil inlet P of the third electromagnetic directional valve (383) is communicated with the rotary joint (312) through the second speed regulating valve (394); an oil return port T of the second electromagnetic directional valve (382) is communicated with a working oil port B of the second electromagnetic directional valve (382), and an oil return port T of the third electromagnetic directional valve (383) is communicated with a working oil port B of the third electromagnetic directional valve (383); the throttle valve block (397) and the first one-way valve (3991) are connected in parallel and then respectively connected between the cylinder body (311) and the rotary joint (312); the rotary joint (312) is communicated with the oil tank (398) through the second one-way valve (3992), the electromagnetic overflow valve (392), the cooler (395) and the oil filter (396).
5. The upper-computer-based rotary drogue umbrella control system according to claim 1, wherein the fire-fighting performing device (70) comprises a fire-extinguishing agent storage tank and an electromagnetic control valve, an outlet of the fire-extinguishing agent storage tank is connected with a fire-extinguishing agent delivery pipe, and the electromagnetic control valve is connected in series with the delivery pipe.
6. The host computer-based rotating drogue control system of claim 5, wherein the fire suppressant storage tank comprises a sodium bicarbonate tank and an aluminum sulfate tank placed in an inclined manner; the fire extinguishing agent conveying pipeline comprises a sodium bicarbonate conveying pipeline connected to the sodium bicarbonate tank, an aluminum sulfate conveying pipeline connected to the aluminum sulfate tank, and a mixture conveying pipeline connected with the sodium bicarbonate conveying pipeline and the aluminum sulfate conveying pipeline; the electromagnetic control valve comprises a first electromagnetic control valve, a second electromagnetic control valve and a third electromagnetic control valve, the first electromagnetic control valve is connected in series with the sodium bicarbonate conveying pipeline, the second electromagnetic control valve is connected in series with the aluminum sulfate conveying pipeline, and the third electromagnetic control valve is connected in series with the mixture conveying pipeline.
7. An upper computer-based rotating drogue umbrella control system according to claim 5, characterized in that the upper computer (80) comprises an industrial computer (81), and a display (82) and a memory (83) connected to the industrial computer (81).
8. A host computer based rotating drogue umbrella control system according to claim 4, wherein the operation and people detection circuit (20) comprises a device operation detection circuit (21) and a people detection circuit (22),
the equipment operation detection circuit (21) is respectively connected with the oil pump motor (33), the rotating umbrella motor (34) and the telescopic tower motor (35) and is used for detecting the operation conditions of the oil pump motor (33), the rotating umbrella motor (34) and the telescopic tower motor (35).
9. The host computer-based rotating drogue umbrella control system of claim 8, wherein the people detection circuit (22) comprises an infrared detection circuit comprising a pyroelectric infrared sensor (221), a signal processing circuit (222) and a diode alternation flash circuit (223),
the pyroelectric infrared sensor (221) is electrically connected with the signal processing circuit (222) and is used for detecting the personnel carrying condition of the rotating wobbler umbrella and converting the detected infrared signals of the personnel into electric signals to be supplied to the signal processing circuit (222) for use;
the signal processing circuit (222) is respectively electrically connected with the pyroelectric infrared sensor (221) and the diode alternate flashing circuit (223) and is used for amplifying, filtering, delaying and comparing the electric signals converted by the pyroelectric infrared sensor (221) and correspondingly controlling the diode alternate flashing circuit (223) to emit light.
10. The host-based rotating drogue umbrella control system of claim 9, wherein the pyroelectric infrared sensor (221) is a model SD02 pyroelectric infrared sensor manufactured by shanghai sella corporation; the signal processing circuit (222) comprises a four-operation integrated chip, and the model of the four-operation integrated chip is LM 324.
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| CN112044087B (en) | 2021-09-17 |
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