WO2022073240A1 - 无人杀菌系统控制装置、电路、方法及控制模块 - Google Patents
无人杀菌系统控制装置、电路、方法及控制模块 Download PDFInfo
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
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- A61L9/20—Ultraviolet radiation
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/11—Apparatus for generating biocidal substances, e.g. vaporisers, UV lamps
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
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- A—HUMAN NECESSITIES
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/25—Rooms in buildings, passenger compartments
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- A—HUMAN NECESSITIES
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- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
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- G—PHYSICS
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- G05B2219/24—Pc safety
- G05B2219/24215—Scada supervisory control and data acquisition
Definitions
- the invention relates to the technical field of intelligent control, in particular to a control device, circuit, method and control module of an unmanned sterilization system.
- Ultraviolet light has a very good sterilization and disinfection effect, especially if the ultraviolet light is directly exposed to the light in the open space like ordinary lighting, its sterilization efficiency is the highest, which can not only improve the utilization rate of ultraviolet light, but also reduce the air and air in the space.
- the surface of the irradiated object is sterilized at the same time.
- the ultraviolet light emitted by the ultraviolet lamp is directly exposed to the open space, which will cause harm to the human body in the sterilization environment. Therefore, for safety reasons, ordinary UV lamps are not allowed to directly expose light to open spaces like ordinary lighting lamps.
- the ultraviolet lamps used in ordinary sterilization places are commonly used to sterilize the air.
- the air is sucked into the closed cavity through the fan, and the air is discharged after the sterilization is completed in the cavity.
- This sterilization scheme has low sterilization efficiency and small sterilization range. High cost, high energy consumption, and easy to generate noise.
- the main purpose of the present invention is to provide an unmanned sterilization system control device, circuit, method and control module, which aims to solve the technical problem that the existing common sterilization places cannot directly use ultraviolet lamps with low safety levels.
- the space to be sterilized is converted into an unmanned sealed sterilization space, so that the ultraviolet lamp can be used by directly exposing the light in the space like ordinary lighting lamps, thereby avoiding the need for the ultraviolet lamp to improve the safety level.
- the design is very complicated, and overcomes the defects of the existing ultraviolet lamps such as low utilization rate of ultraviolet rays, high energy consumption, high noise, high cost, and inflexible use.
- the basic solution is: there are three control devices in the room, door and outdoor. After confirming that there is no one in the room, the operator uses the control device to close the space to be sterilized (that is, the room), and finally starts the UV lamp.
- the operator first enters the room (that is, the space to be sterilized), inspects the interior of the space, confirms that there is no one in the space, and then starts the first control device in the room, and sends the first light-on command to the system; if the space is confirmed If there are people inside, it is forbidden to start the UV lamps.
- the operation process of the three light-on instructions is the process for the operator to confirm the unmanned place of the space to be sterilized.
- the system will turn on the ultraviolet light.
- the ultraviolet light is turned on, if someone enters the room, the system will automatically Turn off UV lamps for the safety of operators and others. It is equivalent to transforming the indoor into an unmanned place specially used for sterilization of ultraviolet lamps through a system of three control devices, thereby improving the safety of the use of ultraviolet lamps.
- the system has priority for the opening of the control device.
- the operation of starting the outdoor control device first, and then starting the indoor control device is invalid, thereby preventing people from turning on the UV lamp indoors.
- the control device may repeatedly issue light-on and light-off commands, so when the system turns on the lights, it only calculates the light-on command sequence issued by the indoor control device and the outdoor control device, and the control device that limits the door position indicates that the door is in the closed state. .
- control devices If only two control devices are installed in the room and the door position, it can also have the effect of transforming the room into an unmanned place specially used for sterilization of ultraviolet lamps, but the operator needs to be a professional, when operating the control device in the room Protective wording, such as wearing protective clothing, or locking indoor controls, needs to be done to improve operator safety.
- the present invention provides an unmanned sterilization system control device
- the unmanned sterilization system control device includes: a switch control module, a system control module, a first control circuit, a second control circuit and a third control circuit
- the signal input end of the system control module is respectively connected with the signal output end of the first control circuit, the signal output end of the second control circuit and the signal output end of the third control circuit
- the system control module The output end of the drive signal is connected to the input end of the drive signal of the switch control module
- the switch control module is used to connect with the power supply and the ultraviolet lamp
- the first control circuit is used to be arranged in the space to be sterilized
- the first control circuit is used for
- the second control circuit is used to be arranged at the position of the door of the space to be sterilized
- the third control circuit is used to be arranged outside the space to be sterilized;
- the first control circuit is used to acquire a first light-on signal when there is no non-operator in the space to be sterilized, and send the first light-on signal to the system control module;
- the second control circuit configured to acquire a second light-on signal when the door of the space to be sterilized is closed, and send the second light-on signal to the system control module;
- the third control circuit is used to obtain a third light-on signal after the operator leaves the space to be sterilized and closes the door, and sends the third light-on signal to the system control module;
- the system control module is configured to receive the first light-on signal, the second light-on signal and the third light-on signal, and the time of receiving the first light-on signal is earlier than the time of receiving the third light-on signal generating a turn-on drive signal according to the first turn-on signal, the second turn-on signal and the third turn-on signal, and sending the turn-on drive signal to the switch control module;
- the switch control module is configured to receive the turn-on drive signal, and control the turn-on of the ultraviolet lamp according to the turn-on drive signal;
- the second control circuit is further configured to acquire a light-off signal when the door is opened, and send the light-off signal to the system control module;
- the system control module is further configured to receive the light-off signal, generate a turn-off drive signal according to the light-off signal, and send the turn-off drive signal to the switch control module;
- the switch control module is further configured to receive the shutdown driving signal, and control the shutdown of the ultraviolet lamp according to the shutdown driving signal.
- the switch control module, the system control module and the first control circuit are combined into an independent first control module
- the third control circuit is an independent second control module.
- the switch control module is a relay
- system control module is a microcontroller control circuit
- the second control circuit is a door magnetic switch circuit device or a mechanical switch circuit
- the second light-on signal is automatically obtained when the door is closed
- the light-off signal is automatically obtained when the door is opened.
- the first control circuit includes one or more light-on keys, and the light-on keys provide a first light-on signal
- the light-on key is used to provide the first light-on signal or turn-off signal;
- one of the light-on keys is used for the first light-on signal or the turn-off signal, and the other light-on keys are used to set the light-on time.
- the third control circuit includes one or more light-on keys, and the light-on keys provide a third light-on signal;
- the light-on key is used to provide the third light-on signal or turn-off signal;
- one of the light-on keys is used for a third light-on signal or a turn-off signal, and the other light-on keys are used to set the light-on time.
- the first control circuit includes a first indicator light
- the first indicator light used to prompt the operator that the first light-on signal has been sent when the first indicator light is on;
- the third control circuit includes a second indicator light, and the second indicator light is used to prompt the operator that a third light-on signal has been sent when the second indicator light is on.
- the third control circuit includes a start-up unit, and the start-up unit is started according to a preset tool, so as to make the third control circuit work normally.
- the starting unit is a key switch
- the preset tool is a specific key
- the third control circuit includes a display screen
- the display screen is used to display the working time or working state of the ultraviolet lamp.
- the system control module includes a first expansion interface unit
- the third control circuit includes a second expansion interface unit
- the first expansion interface unit and the second expansion interface unit are multi-channel interfaces.
- the control signal terminal of the second control circuit is connected to the control signal terminal of the second expansion interface unit, and the first expansion interface unit and the second expansion interface unit are connected through a control signal cable.
- the second control circuit includes a plurality of control signal transmission units, the plurality of control signal transmission units are respectively installed at different door positions, and the plurality of control signal transmission units are connected in series;
- the plurality of control signal transmitting units are configured to send the second light-on signal to the system control module when the doors corresponding to all the control signal transmitting units are closed;
- the plurality of control signal transmitting units are further configured to send the light off signal to the system control module when the door corresponding to any control signal transmitting unit is opened.
- the second control module includes: a second control device, a third control device, a second signal interface, a switch interface, a fifteenth resistor, and a second light-emitting diode;
- the first end of the second control device is connected to the first interface of the switch interface
- the second end of the second control device is connected to the fourth interface of the switch interface
- the second interface of the switch interface connected with the third interface
- the first interface of the switch interface is also connected with the eighth interface of the second signal interface
- the fourth interface of the switch interface is also connected with the first interface of the second signal interface
- the fifth interface and the sixth interface of the second signal interface are connected to the first end of the third control device, the second end of the third control device is grounded, and the third interface of the second signal interface and
- the fourth interface is connected to the cathode of the second light-emitting diode
- the anode of the second light-emitting diode is connected to the first end of the fifteenth resistor
- the second end of the fifteenth resistor is connected to the second
- the seventh interface of the signal interface is connected.
- the present invention also proposes a control module for an unmanned sterilization system
- the control module includes: a switch control module, a system control module, a first control circuit, and a first control signal expansion port, so The signal input end of the system control module is respectively connected with the signal output end of the first control circuit and the signal output end of the first control signal expansion port, and the drive signal output end of the system control module is connected with the switch control The drive signal input end of the module is connected, and the switch control module is used for connecting with the power supply and the ultraviolet lamp;
- the first control circuit is used to acquire a first light-on signal when there is no non-operator in the space to be sterilized, and send the first light-on signal to the system control module;
- the first control signal expansion port is used to acquire a second light-on signal when the door of the space to be sterilized is closed, and send the second light-on signal to the system control module;
- the first control signal expansion port is also used to obtain a third light-on signal after the operator leaves the space to be sterilized and closes the door, and sends the third light-on signal to the system control module;
- the system control module is configured to receive the first light-on signal, the second light-on signal and the third light-on signal, and the time of receiving the first light-on signal is earlier than the time of receiving the third light-on signal generating a turn-on drive signal according to the first turn-on signal, the second turn-on signal and the third turn-on signal, and sending the turn-on drive signal to the switch control module;
- the switch control module is configured to receive the turn-on drive signal, and control the turn-on of the ultraviolet lamp according to the turn-on drive signal;
- the first control signal expansion port is further configured to acquire a light-off signal when the door is opened, and send the light-off signal to the system control module;
- the system control module is further configured to receive the light-off signal, generate a turn-off drive signal according to the light-off signal, and send the turn-off drive signal to the switch control module;
- the switch control module is further configured to receive the shutdown driving signal, and control the shutdown of the ultraviolet lamp according to the shutdown driving signal.
- the present invention also proposes an unmanned sterilization system control circuit
- the unmanned sterilization system control circuit includes: a power interface, a fuse, a varistor, a rectifier bridge, a relay armature, a relay coil, a first One to the second power supply, the first to the second control chip, the first control device, the main control microcontroller, the first to the fourth diode, the triode, the first to the fourteenth resistor, the first signal interface, the first to the fourth a fourth capacitor, first to ninth capacitors, first to fourth inductors, first to fourth switches and a first light emitting diode;
- the first interface and the second interface of the power interface are connected to the first end of the fuse tube, and the second end of the fuse tube is respectively connected to the first end of the varistor and the first end of the rectifier bridge.
- the AC input end is connected
- the third interface of the power interface is connected to the voltage input end of the step-down rectifier unit
- the third interface of the power interface is respectively connected to the second end of the varistor and the rectifier.
- the second AC input end of the bridge is connected, the fourth interface of the power interface is connected to the second end of the relay armature, and the positive output end of the rectifier bridge is connected to the first resistor and the second resistor respectively , the positive output end of the rectifier bridge is also connected to the first end of the first inductor and the first end of the first capacitor, the negative output end of the rectifier bridge is grounded, and the first end of the second capacitor is connected to the ground.
- One end is respectively connected to the second end of the first resistor and the second end of the first inductor, the second end of the first capacitor and the second end of the second capacitor are grounded, the first The second end of the inductor is respectively connected to the first end of the fifth capacitor and the first end of the fifth resistor, and the first end of the sixth resistor is respectively connected to the second end of the fifth capacitor and the first end of the fifth resistor.
- the second end of the fifth resistor is connected to the second end of the sixth resistor, the second end of the sixth resistor is connected to the cathode of the first diode, and the second end of the first inductor is also connected to the first end of the second inductor.
- the fifth to eighth interfaces of the first control chip are connected to the anode of the first diode and the second end of the second inductor, and the second end of the second resistor is connected to the The first end of the third resistor is connected to the first end of the fourth resistor, the second end of the third resistor is connected to the first end of the fourth resistor, and the first interface of the first control chip is respectively connected to the second end of the second diode.
- the cathode is connected to the first end of the third capacitor
- the second end of the fourth resistor is connected to the first end of the third capacitor
- the anode of the second diode is respectively connected to the third inductor
- the first end of the seventh resistor is connected to the first end of the seventh resistor
- the second end of the seventh resistor is connected to the first end of the eighth resistor and the first end of the sixth capacitor, respectively.
- the second end of the third inductor and the second end of the eighth resistor are grounded, the third interface of the first control chip is connected to the first end of the sixth capacitor, the second end of the third capacitor and all The second end of the sixth capacitor is grounded, the second interface of the first control chip is grounded, the fourth interface of the first control chip is connected to the first end of the ninth resistor, and the ninth resistor is connected to the ground.
- the second end is connected to the first end of the seventh capacitor, the second end of the ninth resistor is grounded, the second end of the seventh capacitor is connected to the first end of the fourth inductor, the The first end of the four inductors is grounded, the second end of the fourth inductor is connected to the anode of the third diode, and the cathode of the third diode is connected to the first end of the fourth capacitor and the the first end of the tenth resistor is connected, the cathode of the third diode is also connected to the first power supply, the second end of the fourth capacitor and the second end of the tenth resistor are grounded;
- the first end of the first control device is connected to the first light-on signal end of the main control microcontroller, and the second end of the first control device is grounded; the first end of the relay coil is connected to the diode's first end.
- the cathode is connected, the first end of the relay coil is also connected to the first power supply, the second end of the relay coil is connected to the anode of the diode, and the second end of the relay coil is also connected to the collector of the triode connected, the base of the triode is connected to the first end of the first resistor, the second end of the first resistor is connected to the main control microcontroller, and the first end of the first resistor is also connected to the The first end of the second resistor is connected, the second end of the second resistor is connected to the emitter of the triode, the emitter of the triode is grounded, and the voltage input of the second control chip is connected to the first power supply connection, the voltage output terminal of the second control chip is connected to the voltage input of the main control single-chip micro
- the interface is connected to the third light-on signal terminal of the main control microcontroller, the first end of the first switch is connected to the first clock signal terminal of the main control microcontroller, and the first end of the second switch is connected to the The second clock signal terminal of the main control microcontroller is connected, the first end of the third switch is connected to the third clock signal terminal of the main control microcontroller, and the first end of the fourth switch is connected to the main control microcontroller.
- the fourth clock signal terminal of the first to fourth switches is connected to the ground, and the second terminals of the first to fourth switches are grounded.
- the present invention also proposes a control method for an unmanned sterilization system, which is applied to the unmanned sterilization system control device as described above, and the unmanned sterilization system control device It includes: a switch control module, a system control module, a first control circuit, a second control circuit and a third control circuit;
- the unmanned sterilization system control method includes:
- the first control circuit acquires a first light-on signal when there is no non-operator in the space to be sterilized, and sends the first light-on signal to the system control module;
- the second control circuit acquires a second light-on signal when the door of the space to be sterilized is closed, and sends the second light-on signal to the system control module;
- the third control circuit acquires a third light-on signal after the operator leaves the space to be sterilized and closes the door, and sends the third light-on signal to the system control module;
- the system control module receives the first light-on signal, the second light-on signal and the third light-on signal, and receives the first light-on signal earlier than when receiving the third light-on signal according to the The first turn-on signal, the second turn-on signal and the third turn-on signal generate a turn-on drive signal, and send the turn-on drive signal to the switch control module;
- the switch control module receives the turn-on drive signal, and controls the turn-on of the ultraviolet lamp according to the turn-on drive signal;
- the second control circuit acquires a light-off signal when the door is opened, and sends the light-off signal to the system control module;
- the system control module receives the light-off signal, generates a turn-off drive signal according to the light-off signal, and sends the turn-off drive signal to the switch control module;
- the switch control module receives the shutdown driving signal, and controls the shutdown of the ultraviolet lamp according to the shutdown driving signal.
- an unmanned sterilization system control device includes: a switch control module, a system control module, a first control circuit, a second control circuit and a third control circuit.
- the signal of the system control module The input terminal is respectively connected with the signal output terminal of the first control circuit, the signal output terminal of the second control circuit and the signal output terminal of the third control circuit, and the driving signal output terminal of the system control module is connected to the signal output terminal of the third control circuit.
- the drive signal input end of the switch control module is connected, the switch control module is used for connecting with the first power supply and the ultraviolet lamp, the first control circuit is used for setting in the space to be sterilized, and the second control circuit is used for The third control circuit is arranged at the position of the door of the space to be sterilized, and the third control circuit is used to be arranged outside the space to be sterilized.
- the unmanned sterilization system control device can turn the indoor space into a sealed space for the UV lamps to work, thereby improving the use of UV lamps.
- the sterilization device avoids the extra sterilization inner cavity of the ultraviolet lamp, thereby reducing the cost of the device.
- the unmanned sterilization system control device has the advantages of reducing energy consumption and avoiding noise.
- the ultraviolet lamp can be adjusted arbitrarily, which makes the equipment more flexible and can be freely configured. It can greatly improve the expansibility of the device and the utilization rate of the ultraviolet light source in the ultraviolet lamp, and improve the sterilization efficiency.
- Fig. 1 is the principle diagram of the first embodiment of the control device of the unmanned sterilization system according to the present invention
- Fig. 2 is the installation diagram of the first embodiment of the unmanned sterilization system control device of the present invention
- FIG. 5 is a first display diagram of the first control module of the present invention.
- FIG. 6 is a second display diagram of the first control module of the present invention.
- Fig. 7 is the display diagram of the second control module of the present invention.
- FIG. 8 is a display diagram of a display screen of the present invention.
- FIG. 9 is a schematic circuit diagram of a second control module of the present invention.
- FIG. 10 is a schematic diagram of the ultraviolet lamp control circuit of the control circuit of the unmanned sterilization system of the present invention.
- FIG. 11 is a schematic diagram of a control switch circuit of the control circuit of the unmanned sterilization system of the present invention.
- FIG. 12 is a schematic flowchart of the first embodiment of the control method for the unmanned sterilization system according to the present invention.
- 10 denotes the switch control module
- 20 denotes the system control module
- 30 denotes the first control circuit
- 40 denotes the second control circuit
- 50 denotes the third control circuit
- F1 denotes the fuse
- VCC1 ⁇ VCC2 denotes the first to the second power supply
- CON2 represents the switch interface
- U1 ⁇ U2 represents the first to the second control chip
- MCU represents the main control microcontroller
- VDR1 represents the varistor
- DB1 represents the rectifier bridge
- S1 ⁇ S3 represents the first to the third control device
- RLY1 represents the relay armature
- RLY2 represents the relay coil
- LED1 ⁇ LED2 represents the first to second light-emitting diodes
- R1 ⁇ R15 represents the first to fifteenth resistors
- D1 ⁇ D4 represents the first to fourth diodes
- Q1 represents the triode
- J1 ⁇ J2 represent the first to second signal interfaces
- C1 ⁇ C9
- FIG. 1 is a schematic diagram of the first embodiment of the control device for an unmanned sterilization system of the present invention
- FIG. 2 is an unmanned sterilization system of the present invention.
- the installation diagram of the first embodiment of the control device, the unmanned sterilization system control device includes: a switch control module, a system control module, a first control circuit, a second control circuit and a third control circuit, the signal of the system control module
- the input terminal is respectively connected with the signal output terminal of the first control circuit, the signal output terminal of the second control circuit and the signal output terminal of the third control circuit, and the driving signal output terminal of the system control module is connected to the signal output terminal of the third control circuit.
- the drive signal input end of the switch control module is connected, the switch control module is used for connecting with the power supply and the ultraviolet lamp, the first control circuit is used for setting in the space to be sterilized, and the second control circuit is used for setting in the space to be sterilized.
- the position of the door of the space to be sterilized, and the third control circuit is configured to be arranged outside the space to be sterilized;
- connection manner of the first control circuit, the second control circuit and the third control circuit may be physical connection or wireless connection.
- the first control circuit can be arranged on the inner wall of the space to be sterilized
- the second control circuit can be arranged at the position of the door entering the space to be sterilized
- the third control circuit can be arranged on the outer wall of the space to be sterilized. No restrictions.
- the switch control module can be connected to the AC power supply, that is, the live wire and the neutral wire of the AC power supply are connected to the switch control module, and the switch control module can be connected to the DC power supply, that is, the positive and negative poles of the DC power supply are connected to the switch control module.
- the switch control module is connected to the ultraviolet lamp, and a device with a sterilization function can also be selected and connected to it, which is not limited in the present invention.
- one or more ultraviolet lamps can be installed in the space to be sterilized.
- the ultraviolet lamps can be installed at any position of the space to be sterilized at any angle and at any height to sterilize the space to be sterilized.
- the ultraviolet lamps can be used with ordinary lighting fixtures. The present invention does not limit it.
- the first control circuit is used to acquire a first light-on signal when there is no non-operator in the space to be sterilized, and send the first light-on signal to the system control module;
- the first control circuit can be arranged on the inner wall of the space to be sterilized.
- the operator can press the switch command arranged on the inner wall of the space to be sterilized. button, so that the first control circuit receives the first light-on signal, and the first control circuit sends the first light-on signal to the system control module, which is not limited in the present invention.
- the second control circuit configured to acquire a second light-on signal when the door of the space to be sterilized is closed, and send the second light-on signal to the system control module;
- the second control circuit can be set at the position of the door of the space to be sterilized, and the door of the space to be sterilized can be a sliding door, etc.
- the second control circuit automatically receives the first control circuit.
- Second light-on signal the second control circuit sends the second light-on signal to the system control module, which is not limited in the present invention.
- the third control circuit is used to obtain a third light-on signal after the operator leaves the space to be sterilized and closes the door, and sends the third light-on signal to the system control module;
- the third control circuit can be set on the outer wall of the space to be sterilized.
- the operator can insert a key into the lock hole on the outer wall of the sterilization space, and the operator After twisting the key, the third control circuit can receive the third light-on signal, and the third control circuit sends the third light-on signal to the system control module, which is not limited in the present invention.
- the third control circuit can be arranged on the outer wall of the space to be sterilized. After the operator leaves the space to be sterilized and closes the door, the operator can also press the switch command button arranged on the outer wall of the space to be sterilized , so that the third control circuit receives the third light-on signal, and the third control circuit sends the third light-on signal to the system control module, which is not limited in the present invention.
- the system control module is configured to receive the first light-on signal, the second light-on signal and the third light-on signal, and the time of receiving the first light-on signal is earlier than the time of receiving the third light-on signal At the same time, a turn-on drive signal is generated according to the first turn-on signal, the second turn-on signal and the third turn-on signal, and the turn-on drive signal is sent to the switch control module.
- the system control module can receive the first light-on signal, the second light-on signal and the third light-on signal through physical connection or wireless connection.
- the turn-on drive signal is generated according to the first light-on signal, the second light-on signal and the third light-on signal, and the turn-on drive signal is sent to the switch control module.
- the system control module cannot generate the turn-on drive signal.
- the switch control module is configured to receive the turn-on drive signal, and control the turn-on of the ultraviolet lamp according to the turn-on drive signal;
- the switch control module can be a device with a switching function.
- the switch control module receives the turn-on drive signal, the switch control module can be in the switch closed state, and the switch control module provides the UV lamp with a working voltage according to the drive signal, so that the The ultraviolet light is turned on to sterilize the space to be sterilized.
- the second control circuit is further configured to acquire a light-off signal when the door is opened, and send the light-off signal to the system control module;
- the second control circuit can automatically receive the light-off signal, and the second control circuit sends the light-off signal to the system control. module.
- the system control module is further configured to receive the light-off signal, generate a turn-off drive signal according to the light-off signal, and send the turn-off drive signal to the switch control module;
- the system control module receives the light-off signal at any time, it immediately generates a turn-off drive signal, and sends the turn-off drive signal to the switch control module.
- the switch control module is further configured to receive the shutdown driving signal, and control the shutdown of the ultraviolet lamp according to the shutdown driving signal.
- the switch control module when the switch control module receives the shutdown drive signal, the switch control module can be in the switch-off state, and the switch control module provides a working voltage to the ultraviolet lamp according to the drive signal, so that the ultraviolet lamp is turned on, so as to sterilize the space to be sterilized. .
- the signal input end of the system control module is respectively connected to the signal output end of the first control circuit, the signal output end of the second control circuit and the signal output end of the third control circuit
- the driving signal output end of the system control module is connected to the signal output end of the first control circuit, the signal output end of the second control circuit and the signal output end of the third control circuit respectively
- the drive signal input end of the switch control module is connected, and the switch control module is respectively connected with the first power supply and the ultraviolet lamp.
- the first control circuit is arranged in the space to be sterilized
- the second control circuit is arranged at the position of the door of the space to be sterilized
- the third The control circuit is arranged outside the space to be sterilized.
- the control device of the unmanned sterilization system determines whether the indoor environment is unmanned through the operation sequence of the three control devices installed in the room, door and outdoor. When it is confirmed that there is no one in the room, the ultraviolet light is turned on. When there may be people in the room, the device Automatically turns off the UV lamp. Through the device-specific opening method and automatic closing function, the UV lamps can only be turned on for sterilization in an unmanned environment.
- the unmanned sterilization system control device can turn the indoor space into a sealed space for the UV lamps to work, thereby improving the use of UV lamps.
- the sterilization device avoids the additional sterilization inner cavity of the ultraviolet lamp, thereby reducing the cost of the device.
- the unmanned sterilization system control device has the advantages of reducing energy consumption and avoiding noise.
- the ultraviolet lamp can be adjusted arbitrarily, making the equipment more flexible and can be freely configured. It can greatly improve the expansibility of the device and the utilization rate of the ultraviolet light source in the ultraviolet lamp, and improve the sterilization efficiency.
- FIG. 3 is an exploded view of the first control module of the present invention
- FIG. 4 is an exploded view of the second control module of the present invention.
- the switch control module, the system control module and the first control circuit are combined into an independent first control module
- the third control circuit is an independent second control module.
- the switch control module, the system control module and the first control circuit can be combined into an independent first control module, and the third control circuit can be an independent second control module, so as to simplify the complicated circuit connections, so that the The control operation is simpler, and the sterilization function can be realized without professional operation.
- the casing of the first control module includes a top casing and a bottom casing, a plurality of wiring holes can be provided on the casing, and the wiring holes can be of any shape.
- an indicator light can be used to provide the first light on or off signal, and the indicator light can be used to alert the operator that the signal has been sent when the indicator light is on.
- the first wiring port can be used to connect the power supply. When the power supply is alternating current, the first wiring port can be connected to the live wire and the neutral wire, and when the power supply is direct current, it can be connected to the positive and negative electrodes.
- the first expansion interface can be expanded according to the actual needs of the operator, which is not limited in this embodiment.
- the casing of the second control module includes a top casing and a bottom casing, a plurality of wiring holes can be arranged on the casing, and the wiring holes can be of any shape, a key switch is arranged on the top casing, and a support frame is arranged inside the casing, A display, a second wiring port and a second expansion interface are arranged on the support frame, and the key switch can be a normally closed switch, which has a rebound effect.
- the display can be used to display the working time or working status of the UV lamps.
- the second wiring port can be used for connecting the signal line of the door magnetic switch, and the second wiring port can also be connected with the first expansion interface, and is used for sending the door closing signal to the single-chip microcomputer.
- the first expansion interface can be expanded according to the actual needs of the operator, which is not limited in this embodiment.
- the switch control module is a relay
- system control module is a microcontroller control circuit
- the second control circuit is a door magnetic switch circuit device or a mechanical switch circuit
- the second light-on signal is automatically obtained when the door is closed
- the light-off signal is automatically obtained when the door is opened.
- the switch control module can be a relay to realize the switch control function.
- the switch control module can be in a closed state of the switch so that the ultraviolet light is turned on.
- the switch control module can be The switch is off to turn off the UV lamp.
- system control module can be a single-chip microcomputer control circuit, so as to realize the intelligent control of the sterilization system control device, so as to make the control operation safer, and the sterilization function can be realized without professional operation.
- the second control circuit may be a magnetic switch circuit or a mechanical switch circuit, etc., which may be selected according to user needs in practical applications, which is not limited in this embodiment.
- FIG. 5 is a first display diagram of the first control module of the present invention
- FIG. 6 is a second display diagram of the first control module of the present invention.
- the first control circuit includes one or more light-on keys, and the light-on keys provide a first light-on signal
- the light-on key is used to provide the first light-on signal or turn-off signal;
- one of the light-on keys is used for the first light-on signal or the turn-off signal, and the other light-on keys are used to set the light-on time.
- the first control circuit can be arranged on the inner wall of the space to be sterilized.
- the operator checks that there is no non-operator entering the space to be sterilized, the operator can press the switch command arranged on the inner wall of the space to be sterilized. button, so that the first control circuit receives the first light-on signal, the first control circuit sends the first light-on signal to the system control module, and the operator can also press the time setting set on the inner wall of the space to be sterilized button, so that the ultraviolet lamp can be sterilized within a specified time, and immediately extinguished after the specified time, so as to optimize the control ability of the control device of the sterilization system, which is not limited in the present invention.
- the first control module may be provided with a light-on key for supplying the first light-on signal or turn-off signal, the light-on key is displayed with an available power symbol, and at the same time, a key for setting the light-on time
- the light-on key can be digitally displayed with its corresponding preset time, and can also be numbered in the order of time from small to large or from large to small, which is not limited in the present invention.
- the third control circuit includes one or more light-on keys, and the light-on keys provide a third light-on signal
- the light-on key is used to provide the third light-on signal or turn-off signal;
- one of the light-on keys is used for a third light-on signal or a turn-off signal, and the other light-on keys are used to set the light-on time.
- the third control circuit can be set on the outer wall of the space to be sterilized.
- the operator can insert a key into the lock hole on the outer wall of the sterilization space, and the operator After twisting the key, the third control circuit can receive the third light-on signal, and the third control circuit sends the third light-on signal to the system control module, which is not limited in the present invention.
- the third control circuit can be arranged on the outer wall of the space to be sterilized. After the operator leaves the space to be sterilized and closes the door, the operator can also press the switch command button arranged on the outer wall of the space to be sterilized , so that the third control circuit receives the third light-on signal, and the third control circuit sends the third light-on signal to the system control module, which is not limited in the present invention.
- the first control circuit includes a first indicator light
- the first indicator light used to prompt the operator that the first light-on signal has been sent when the first indicator light is on;
- the third control circuit includes a second indicator light, and the second indicator light is used to prompt the operator that a third light-on signal has been sent when the second indicator light is on.
- the first indicator light when the first indicator light is on, it can remind the operator that the first light-on signal has been sent to the system control module. Re-operate or perform equipment overhaul.
- the second indicator light when the second indicator light is on, it can remind the operator that the second light-on signal has been sent to the system control module. If the second indicator light is not on, it can remind the operator that the operation is unsuccessful or the equipment is faulty, so that the operator can re-operate or carry out the equipment. overhaul.
- FIG. 7 is a diagram illustrating the second control module of the present invention.
- the third control circuit includes a start-up unit, and the start-up unit is started according to a preset tool to make the third control circuit work normally.
- the starting unit is a key switch, and the preset tool is a specific key.
- the third control circuit can be controlled to work normally, and when the starting unit is not started, the third control circuit is in a non-working state.
- the starting unit may be a key switch or the like, and the preset tool may be a specific key or a screwdriver, which is not limited in this embodiment.
- the activation unit is also a lock that restricts the use of the third control circuit, thereby preventing other non-operators from activating the UV lamp.
- FIG. 8 is a display diagram of the display screen of the present invention.
- the third control circuit includes a display screen
- the display screen is used to display the working time or working state of the ultraviolet lamp.
- the display screen can display the working state of the ultraviolet lamp
- the working state can be information such as the working time of the ultraviolet lamp
- the working time of the ultraviolet lamp can be the predetermined working time of the ultraviolet lamp, which is not limited in this embodiment.
- the operator can set the predetermined working time to 30 minutes. If the ultraviolet lamp has been turned on for 10 minutes, the display screen can display the scheduled working time for 30 minutes in red or the working time for 10 minutes in green.
- the working time and working state are displayed cyclically with a preset cycle, and the preset cycle cycle and display color can be set according to the actual needs of the operator, which is not limited in this embodiment.
- the system control module includes a first expansion interface unit, the third control circuit includes a second expansion interface unit, the first expansion interface unit and the second expansion interface unit are multi-channel interfaces, and the second control The control signal end of the circuit is connected with the control signal end of the second extension interface unit, and the first extension interface unit and the second extension interface unit are connected by a control signal cable.
- control signal cable can transmit the control signals of the second control circuit and the third control circuit to the system control module, so as to simplify the circuit installation.
- the first extended interface unit and the second extended interface unit can be connected wirelessly, the second control circuit and the third control circuit can be respectively set with wireless control signal transmitting devices, and at the same time, the system control module can be set with corresponding wireless
- the control signal receiving device can receive the control signals sent by the second control circuit and the third control circuit, so as to control the opening and closing of the ultraviolet lamp.
- the second control circuit includes a plurality of control signal transmitting units, the plurality of control signal transmitting units are respectively installed at different door positions, and the plurality of control signal transmitting units are connected in series;
- the plurality of control signal transmitting units are configured to send the second light-on signal to the system control module when the doors corresponding to all the control signal transmitting units are closed;
- the plurality of control signal transmitting units are further configured to send the light off signal to the system control module when the door corresponding to any control signal transmitting unit is opened.
- a control device of the second control circuit needs to be installed on each door, and multiple control devices are connected in series and then connected to the system control module to ensure that only the The UV light can only be turned on when all the doors are closed, and when any door is opened, the UV light can be turned off automatically; when there is a window in the space to be sterilized, if the window can emit UV light after the window is opened, it is necessary to set the first
- the control device of the second control circuit is used to remind the operator that the window needs to be closed when the ultraviolet light is turned on.
- FIG. 9 is a schematic circuit diagram of the second control module of the present invention.
- the second control module includes: a second control device, a third control device, a second signal interface, a switch interface, and a second light-emitting diode;
- the first end of the second control device is connected to the first interface of the switch interface
- the second end of the second control device is connected to the fourth interface of the switch interface
- the second interface of the switch interface connected with the third interface
- the first interface of the switch interface is also connected with the eighth interface of the second signal interface
- the fourth interface of the switch interface is also connected with the first interface of the second signal interface
- the fifth interface and the sixth interface of the second signal interface are connected to the first end of the third control device, the second end of the third control device is grounded, and the third interface of the second signal interface and
- the fourth interface is connected to the cathode of the second light-emitting diode
- the anode of the second light-emitting diode is connected to the first end of the fifteenth resistor
- the second end of the fifteenth resistor is connected to the second
- the seventh interface of the signal interface is connected.
- the fifteenth resistor is a load resistor to protect the second light emitting diode from working normally.
- the second control device can be a door magnetic switch, or can be any device installed on the door, when the door is closed, the second control device is closed, so that the switch interface receives the second light-on signal, and The second signal interface is sent to the first signal interface, and then the first signal interface is sent to the main control single-chip microcomputer.
- a second control device can be set on each door, and multiple switches can be connected in series with the switch interface, so that the main control single-chip microcomputer can only be received when all the doors are closed. to the second switch signal.
- the third control device can be connected to a lock hole or a switch command button arranged on the outer wall of the space to be sterilized, and when a key in the lock hole is twisted or the switch command button is pressed, the third control device is closed, So that the second signal interface receives the third light-on signal, and the second signal interface sends it to the first signal interface, and then the first signal interface sends it to the main control single-chip microcomputer.
- control device and the third control device can also be integrated through wiring, and the same cable can be used to jointly transmit signals to the main control microcontroller, so as to simplify the wiring of the control device of the unmanned sterilization system.
- the second signal interface sends the third light-on signal to the first signal interface, and the first signal interface sends the third light-on signal to the main control microcontroller, when the main control microcontroller receives the third control command,
- the second light-emitting diode can be controlled to be electrified, so that the second light-emitting diode emits light to inform the operator that the control device of the unmanned sterilization system has received the third light-on signal, and the ultraviolet light starts to sterilize.
- a switch control module a system control module, a first control circuit, and a first control signal expansion port
- the signal input end of the system control module is respectively connected with the signal output end of the first control circuit and the first control signal expansion port
- the signal output end of the system control module is connected to the drive signal output end of the system control module, and the drive signal input end of the switch control module is connected to the power supply and the ultraviolet lamp;
- the first control circuit is used to acquire a first light-on signal when there is no non-operator in the space to be sterilized, and send the first light-on signal to the system control module;
- the first control signal expansion port is used to acquire a second light-on signal when the door of the space to be sterilized is closed, and send the second light-on signal to the system control module;
- the first control signal expansion port is also used to obtain a third light-on signal after the operator leaves the space to be sterilized and closes the door, and sends the third light-on signal to the system control module;
- the system control module is configured to receive the first light-on signal, the second light-on signal and the third light-on signal, and the time of receiving the first light-on signal is earlier than the time of receiving the third light-on signal generating a turn-on drive signal according to the first turn-on signal, the second turn-on signal and the third turn-on signal, and sending the turn-on drive signal to the switch control module;
- the switch control module is configured to receive the turn-on drive signal, and control the turn-on of the ultraviolet lamp according to the turn-on drive signal;
- the first control signal expansion port is further configured to acquire a light-off signal when the door is opened, and send the light-off signal to the system control module;
- the system control module is further configured to receive the light-off signal, generate a turn-off drive signal according to the light-off signal, and send the turn-off drive signal to the switch control module;
- the switch control module is further configured to receive the shutdown driving signal, and control the shutdown of the ultraviolet lamp according to the shutdown driving signal.
- the switch control module can be connected to the AC power supply, that is, the live wire and the neutral wire of the AC power supply are connected to the switch control module, and the switch control module can be connected to the DC power supply, that is, the positive and negative poles of the DC power supply are connected to the switch control module.
- the first control signal expansion port is electrically connected to the system control module, and when the first control signal expansion port provides the system control module with one or more other light-on signals, the system control module closes the control module according to the light-on signal. switch to turn on the UV light.
- the system control module turns off the control switch according to the lights-off signal, and the ultraviolet light goes out.
- FIG. 10 is a schematic diagram of an ultraviolet lamp control circuit of the control circuit of the unmanned sterilization system of the present invention
- FIG. 11 is a schematic diagram of a control switch circuit of the control circuit of the unmanned sterilization system of the present invention.
- the control circuit of the unmanned sterilization system includes: a power interface, a fuse, a varistor, a rectifier bridge, a relay armature, a relay coil, first to second power supplies, first to second control chips, The first control device, the main control microcontroller, the first to the fourth diodes, the triodes, the first to the fourteenth resistors, the first signal interface, the first to the fourth capacitors, the first to the ninth capacitors, the first to the fourth capacitors a fourth inductor, first to fourth switches and a first light emitting diode;
- the first interface and the second interface of the power interface are connected to the first end of the fuse tube, and the second end of the fuse tube is respectively connected to the first end of the varistor and the first end of the rectifier bridge.
- the AC input end is connected
- the third interface of the power interface is connected to the voltage input end of the step-down rectifier unit
- the third interface of the power interface is respectively connected to the second end of the varistor and the rectifier.
- the second AC input end of the bridge is connected, the fourth interface of the power interface is connected to the second end of the relay armature, and the positive output end of the rectifier bridge is connected to the first resistor and the second resistor respectively , the positive output end of the rectifier bridge is also connected to the first end of the first inductor and the first end of the first capacitor, the negative output end of the rectifier bridge is grounded, and the first end of the second capacitor is connected to the ground.
- One end is respectively connected to the second end of the first resistor and the second end of the first inductor, the second end of the first capacitor and the second end of the second capacitor are grounded, the first The second end of the inductor is respectively connected to the first end of the fifth capacitor and the first end of the fifth resistor, and the first end of the sixth resistor is respectively connected to the second end of the fifth capacitor and the first end of the fifth resistor.
- the second end of the fifth resistor is connected to the second end of the sixth resistor, the second end of the sixth resistor is connected to the cathode of the first diode, and the second end of the first inductor is also connected to the first end of the second inductor.
- the fifth to eighth interfaces of the first control chip are connected to the anode of the first diode and the second end of the second inductor, and the second end of the second resistor is connected to the The first end of the third resistor is connected to the first end of the fourth resistor, the second end of the third resistor is connected to the first end of the fourth resistor, and the first interface of the first control chip is respectively connected to the second end of the second diode.
- the cathode is connected to the first end of the third capacitor
- the second end of the fourth resistor is connected to the first end of the third capacitor
- the anode of the second diode is respectively connected to the third inductor
- the first end of the seventh resistor is connected to the first end of the seventh resistor
- the second end of the seventh resistor is connected to the first end of the eighth resistor and the first end of the sixth capacitor, respectively.
- the second end of the third inductor and the second end of the eighth resistor are grounded, the third interface of the first control chip is connected to the first end of the sixth capacitor, the second end of the third capacitor and all The second end of the sixth capacitor is grounded, the second interface of the first control chip is grounded, the fourth interface of the first control chip is connected to the first end of the ninth resistor, and the ninth resistor is connected to the ground.
- the second end is connected to the first end of the seventh capacitor, the second end of the ninth resistor is grounded, the second end of the seventh capacitor is connected to the first end of the fourth inductor, the The first end of the four inductors is grounded, the second end of the fourth inductor is connected to the anode of the third diode, and the cathode of the third diode is connected to the first end of the fourth capacitor and the the first end of the tenth resistor is connected, the cathode of the third diode is also connected to the first power supply, the second end of the fourth capacitor and the second end of the tenth resistor are grounded;
- the relay armature will pull in under the action of electromagnetic attraction, so that the ultraviolet lamp can obtain a working voltage of twelve volts, the ultraviolet lamp lights up, and the twelve volts can also be used as the first power source.
- the fuse can be an electrical component that ensures the safe operation of the circuit.
- the fuse will fuse when the current abnormally rises to a certain height or a certain temperature, thereby cutting off the current and protecting the safe operation of the circuit. , which can greatly enhance the safety factor.
- the rectifier bridge can convert the alternating current whose level floats up and down the zero point into the power supply for the ultraviolet lamp and other elements through the unidirectional conduction characteristic of the diode.
- the varistor is a voltage-limiting protection device, and the control circuit can use the nonlinear characteristics of the varistor.
- the varistor can clamp the voltage to a Relatively fixed voltage value, when the voltage applied to the varistor is lower than its threshold, the varistor is equivalent to an off-state switch, and when the voltage applied to the varistor is higher than its threshold, the varistor The resistance is equivalent to a switch in a closed state, thus realizing the protection of the control circuit.
- the first to tenth resistors are load resistors, which are used to protect the circuit safety so that the circuit components can work normally.
- the first to seventh capacitors can store part of the energy and improve the system voltage, so as to reduce the power consumption and improve the stability of the system.
- Electrolytic capacitors have very large capacitance and relatively low cost, which can reduce costs when improving the stability of the control circuit. .
- the first to fourth inductances are toroidal coil inductances.
- the toroidal coil inductance has the functions of filtering, oscillation and delay, so as to make the control circuit more stable. , higher security.
- the first end of the first control device is connected to the first light-on signal end of the main control microcontroller, and the second end of the first control device is grounded; the first end of the relay coil is connected to the diode's first end.
- the cathode is connected, the first end of the relay coil is also connected to the first power supply, the second end of the relay coil is connected to the anode of the diode, and the second end of the relay coil is also connected to the collector of the triode connected, the base of the triode is connected to the first end of the first resistor, the second end of the first resistor is connected to the main control microcontroller, and the first end of the first resistor is also connected to the The first end of the second resistor is connected, the second end of the second resistor is connected to the emitter of the triode, the emitter of the triode is grounded, and the voltage input of the second control chip is connected to the first power supply connection, the voltage output terminal of the second control chip is connected to the voltage input of the main control single-chip micro
- the interface is connected to the third light-on signal terminal of the main control microcontroller, the first end of the first switch is connected to the first clock signal terminal of the main control microcontroller, and the first end of the second switch is connected to the The second clock signal terminal of the main control microcontroller is connected, the first end of the third switch is connected to the third clock signal terminal of the main control microcontroller, and the first end of the fourth switch is connected to the main control microcontroller.
- the fourth clock signal terminal of the first to fourth switches is connected to the ground, and the second terminals of the first to fourth switches are grounded.
- the first control device can be connected to the light-on indicator button arranged on the inner wall of the space to be sterilized.
- the light-on indicator button When the light-on indicator button is pressed, the first control device will be closed, so that the main control single-chip microcomputer can receive to the first light-on signal.
- the first signal interface can receive the second light-on signal and the third light-on signal sent by the third control circuit, and send the second light-on signal and the third light-on signal to the main control microcontroller, so that the The main control microcontroller generates a driving signal according to the first light-on signal, the second light-on signal and the third light-on signal.
- the main control microcontroller increases the base current of the triode according to the driving signal.
- the base current of the triode increases but the collector current cannot continue to increase, the triode enters a saturated state, and the voltage between the collector and the emitter is in a state of saturation. Small, at this time, the triode can be used as a closed switch.
- the relay coil is a coil wound on the iron core.
- a current passes through the coil, an electromagnetic effect is generated, and the armature will be attracted to the iron core under the action of electromagnetic force.
- the triode is turned on, the relay coil With current passing through, the relay armature can be pulled in.
- the fourth diode is a freewheeling diode, which can store energy when the coil is energized, and the coil will prevent the sudden change of the current, that is, electromagnetic induction, so that the current can only increase or decrease slowly. , a large voltage will be generated at both ends of the coil, which may damage the coil, and the fourth diode can create a loop with the coil to deplete the energy stored in the coil.
- the eleventh to fourteenth resistors are load resistors, and the eleventh resistor is used to protect the triode from working normally.
- the twelfth resistor can ensure that the transistor is reliably cut off when the transistor has no input voltage or the input terminal is floating.
- the thirteenth resistor is used to protect the first light-emitting diode from working normally.
- the fourteenth resistor has the function of step-down and rectification to output five volts , five volts can be used as the second power supply.
- the eighth capacitor and the ninth capacitor can store part of the energy and improve the system voltage, so as to reduce the power consumption and improve the stability of the system.
- the first switch, the second switch, the third switch and the fourth switch are timing switches, and the first switch, the second switch, the third switch and the fourth switch can be arranged on the inner wall or outside of the space to be sterilized.
- the timer button on the wall can be connected by the first switch to turn off the lights after 30 minutes, the second switch to turn off the lights after 60 minutes, the third switch to turn off the lights after 90 minutes, and the fourth switch to turn off the lights after 120 minutes
- the predetermined light-off time can also be set according to the actual needs of the operator, which is not limited by the present invention. When the light-off time is exceeded, the ultraviolet light will be automatically turned off.
- the main control single-chip microcomputer receives the first control command, it can control the first light-emitting diode to emit light to inform the operator that the control device of the unmanned sterilization system has received the first light-on signal.
- FIG. 12 is a schematic flowchart of the first embodiment of the control method of the unmanned sterilization system according to the present invention.
- the unmanned sterilization system control device includes: a switch control module, a system control module, a first control circuit, a second control circuit and a third control circuit;
- the unmanned sterilization system control method includes:
- the first control circuit acquires a first light-on signal when there is no non-operator in the space to be sterilized, and sends the first light-on signal to the system control module;
- the second control circuit acquires a second light-on signal when the door of the space to be sterilized is closed, and sends the second light-on signal to the system control module;
- the third control circuit acquires a third light-on signal after the operator leaves the space to be sterilized and closes the door, and sends the third light-on signal to the system control module;
- the system control module receives the first light-on signal, the second light-on signal, and the third light-on signal, and the time for receiving the first light-on signal is earlier than the time for receiving the third light-on signal generating a turn-on drive signal according to the first turn-on signal, the second turn-on signal and the third turn-on signal, and sending the turn-on drive signal to a switch control module;
- the switch control module receives the turn-on drive signal, and controls the turn-on of the ultraviolet lamp according to the turn-on drive signal;
- S60 the second control circuit acquires a light-off signal when the door is opened, and sends the light-off signal to the system control module;
- S70 the system control module receives the light-off signal, generates a turn-off drive signal according to the light-off signal, and sends the turn-off drive signal to the switch control module;
- the switch control module receives the shutdown driving signal, and controls the shutdown of the ultraviolet lamp according to the shutdown driving signal.
- the unmanned sterilization system control device determines whether the indoor is an unmanned environment through the operation sequence of the three control devices set in the indoor, door and outdoor. When there is a person, the device automatically turns off the UV lamp to realize intelligent control of the UV lamp to sterilize the space to be sterilized.
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Abstract
提供了一种无人杀菌系统控制装置、电路、方法及控制模块,无人杀菌系统控制装置包括:开关控制模块(10)、系统控制模块(20)、第一控制电路(30)、第二控制电路(40)及第三控制电路(50);系统控制模块(20)分别与开关控制模块(10)、第一控制电路(30)、第二控制电路(40)及第三控制电路(50)连接;无人杀菌系统控制装置通过设置在室内、门和室外的三个控制装置的操作顺序来判定室内是否为无人环境,当确认室内无人时开启紫外线灯,当室内可能存在人员时,装置自动关闭紫外线灯。通过装置特定的开启方式和自动关闭功能使紫外线灯只在无人环境下开灯杀菌,无人杀菌系统控制装置可将室内空间变成紫外线灯工作时的密封空间,以使安全等级低的紫外线灯具可以直接应用在可封闭的室内环境中。
Description
本发明涉及智能控制技术领域,尤其涉及一种无人杀菌系统控制装置、电路、方法及控制模块。
紫外线具有很好的杀菌消毒效果,尤其是将紫外线灯具像普通照明灯具那样将光线直接暴露在敞开的空间使用,其杀菌效率最高,既可以提高紫外线的利用率,还可以对空间内的空气和被照射物体表面同时杀菌。但是紫外线灯具射出的紫外线直接暴露在敞开的空间中使用,会对杀菌环境内的人体造成伤害。因此,出于安全考虑,普通的紫外线灯具不允许像普通照明灯具那样将光线直接暴露在敞开的空间内使用。
普通杀菌场所中使用的紫外线灯具,常用的是对空气杀菌消毒,通过风机将空气吸入封闭腔体,空气在腔体内完成杀菌后再排出,这种杀菌方案杀菌效率低,杀菌范围小,紫外线灯具成本高,能耗高,易产生噪音。而对于一些特殊场所,尽管允许将紫外线直接暴露在敞开的空间使用,但是需要由专业人员操作,以确保杀菌时无人员进入,这种杀菌方法不适和普通的杀菌场所。
上述内容仅用于辅助理解本发明的技术方案,并不代表承认上述内容是现有技术。
发明内容
本发明的主要目的在于提供一种无人杀菌系统控制装置、电路、方法及控制模块,旨在解决现有的普通杀菌场所不能直接使用安全等级低的紫外线灯具的技术问题。
本发明的技术问题解决思路为:将待杀菌空间改装成一个无人的密封杀菌空间,从而使紫外线灯具可以像普通照明灯具那样将光线直接暴露在空间内使用,进而避免紫外线灯具为了提高安全等级而设计的很复杂,克服现有紫外线灯具紫外线利用率低、能耗高、噪音大、成本高、使用不灵活等缺陷。
基本的解决方案是:在室内、门和室外分别设有的三个控制装置,操作人员在确认室内无人后,利用控制装置将待杀菌空间(即室内)封闭,最后再启动紫外灯具。
具体步骤包括:
(1)操作人员首先进入进入室内(即待杀菌空间),巡视空间内部情况,确认空间内部没有人后再启动室内的第一个控制装置,给系统发出第一个开灯指令;若确认空间内部有人,则禁止启动紫外线灯具。
(2)操作人员走出门外并把门关闭,也就是将待杀菌空间(即室内)封闭;当门处于关闭状态,门位置的第二个控制装置(可以是门磁开关)给系统发出第二个开灯指令;当门打开时,门位置的控制给系统发出关灯指令,从而避免非操作人员进入室内被紫外线射伤;当室内存在多扇门时,需要全部门都关闭才能给系统发出第二个开灯指令,但是每一扇门被打开时,都会给系统发出关灯指令。
(3)操作人员离开待杀菌空间并关上门后,再启动室外的第三个控制,给系统发出第三个开灯指令。
三个开灯指令的操作过程即为操作人员确认待杀菌空间的无人场所的过程,当待杀菌空间无人时体统才开启紫外线灯,当紫外线灯具开启后,如果有人进入室内,系统会自动关闭紫外线灯,从而保障操作人员和其他人员的安全。相当于通过三个控制装置的系统将室内改装成一个专门用于紫外线灯具杀菌的无人场所,从而提高紫外线灯具的使用安全。
系统对控制装置的开启具有优先级别,先启动室外的控制装置,后启动室内控制装置的操作无效,从而防止人在室内打开紫外线灯。
由于门的种类很多,可能存在常闭门、常开门或者普通推拉门等多种情况,所以操作人员从杀菌空间内走出门的过程可能会涉及门的多次开和关,相应的门位置的控制装置可 能会反复发出开灯和关灯指令,因此系统开灯时仅计算室内的控制装置和室外的控制装置发出的开灯指令顺序,并限定门位置的控制装置指示门为关闭状态即可。
如果只在室内和门位置设置二个控制装置,也可以起到将室内改装成一个专门用于紫外线灯具杀菌的无人场所的效果,但是操作人员需要为专业人员,在操作室内的控制装置时需要做好防护措辞,比如穿戴防护服,或者对室内的控制装置上锁,提高操作人员的操作安全。
为实现上述目的,本发明提供一种无人杀菌系统控制装置,所述无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端、所述第二控制电路的信号输出端及所述第三控制电路的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与电源和紫外线灯具连接,所述第一控制电路用于设置在待杀菌空间内,所述第二控制电路用于设置在所述待杀菌空间的门的位置,所述第三控制电路用于设置在待杀菌空间外;
所述第一控制电路,用于在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;
所述第二控制电路,用于在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;
所述第三控制电路,用于在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;
所述系统控制模块,用于接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;
所述开关控制模块,用于接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;
所述第二控制电路,还用于在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;
所述系统控制模块,还用于接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;
所述开关控制模块,还用于接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
可选地,所述开关控制模块、所述系统控制模块及所述第一控制电路组合为独立的第一控制模块;
和/或,所述第三控制电路为独立的第二控制模块。
可选地,所述开关控制模块为继电器;
和/或,所述系统控制模块为单片机控制电路;
和/或,所述第二控制电路为门磁开关电路装置或机械开关电路,所述门闭合时自动获得第二开灯信号,所述门打开时自动获得关灯信号。
可选地,所述第一控制电路包括一个或多个开灯键,所述开灯键提供第一开灯信号;
当只有一个开灯键时,该开灯键用于提供第一开灯信号或关断信号;
当有多个开灯键时,其中一个开灯键用于供第一开灯信号或关断信号,其余开灯键用于设定开灯时间。
可选地,所述第三控制电路包括一个或多个开灯键,所述开灯键提供第三开灯信号;
当只有一个开灯键时,该开灯键用于提供第三开灯信号或关断信号;
当有多个开灯键时,其中一个开灯键用于供第三开灯信号或关断信号,其余开灯键用于设定开灯时间。
可选地,所述第一控制电路包括第一指示灯;
所述第一指示灯,用于在所述第一指示灯亮起时提示所述操作人员第一开灯信号已发送;
和/或,所述第三控制电路包括第二指示灯,所述第二指示灯用于在所述第二指示灯亮起时提示所述操作人员第三开灯信号已发送。
可选地,所述第三控制电路包括启动单元,所述启动单元根据预设工具启动,以使所述第三控制电路正常工作。
可选地,所述启动单元为钥匙开关,所述预设工具为特定的钥匙。
可选地,所述第三控制电路包括显示屏;
所述显示屏,用于显示紫外线灯具的工作时间或工作状态。
可选地,所述系统控制模块包括第一扩展接口单元,所述第三控制电路包括第二扩展接口单元,所述第一扩展接口单元及所述第二扩展接口单元为多路接口,所述第二控制电路的控制信号端与所述第二扩展接口单元的控制信号端连接,所述第一扩展接口单元与所述第二扩展接口单元通过控制信号线缆连接。
可选地,所述第二控制电路包括多个控制信号发射单元,所述多个控制信号发射单元分别安装在不同的门的位置,所述多个控制信号发射单元串联连接;
所述多个控制信号发射单元,用于在全部控制信号发射单元对应的门关闭时将所述第二开灯信号发送至所述系统控制模块;
所述多个控制信号发射单元,还用于在任一控制信号发射单元对应的门打开时将所述关灯信号发送至所述系统控制模块。
可选地,所述第二控制模块包括:第二控制装置、第三控制装置、第二信号接口、开关接口、第十五电阻及第二发光二极管;
所述第二控制装置的第一端与所述开关接口的第一接口连接,所述第二控制装置的第二端与所述开关接口的第四接口连接,所述开关接口的第二接口与第三接口连接,所述开关接口的第一接口还与所述第二信号接口的第八接口连接,所述开关接口的第四接口还与所述第二信号接口的第一接口连接,所述第二信号接口的第五接口及第六接口与所述第三控制装置的第一端连接,所述第三控制装置的第二端接地,所述第二信号接口的第三接口及第四接口与所述第二发光二极管的阴极连接,所述第二发光二极管的阳极与所述第十五电阻的第一端连接,所述第十五电阻的第二端与所述第二信号接口的第七接口连接。
此外,为实现上述目的,本发明还提出一种控制模块,用于无人杀菌系统,所述控制模块包括:开关控制模块、系统控制模块、第一控制电路、第一控制信号扩展端口,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端及所述第一控制信号扩展端口的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与电源和紫外线灯具连接;
所述第一控制电路,用于在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;
所述第一控制信号扩展端口,用于在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;
所述第一控制信号扩展端口,还用于在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;
所述系统控制模块,用于接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;
所述开关控制模块,用于接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;
所述第一控制信号扩展端口,还用于在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;
所述系统控制模块,还用于接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;
所述开关控制模块,还用于接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
此外,为实现上述目的,本发明还提出一种无人杀菌系统控制电路,所述无人杀菌系统控制电路包括:电源接口、保险管、压敏电阻、整流桥、继电器衔铁、继电器线圈、第一至第二电源、第一至第二控制芯片、第一控制装置、主控单片机、第一至第四二极管、三极管、第一至第十四电阻、第一信号接口、第一至第四电容、第一至第九电容、第一至第四电感、第一至第四开关及第一发光二极管;
所述电源接口的第一接口及第二接口与所述保险管的第一端连接,所述保险管的第二端分别与所述压敏电阻的第一端及所述整流桥的第一交流输入端连接,所述电源接口的第三接口与所述降压整流单元的电压输入端连接,所述电源接口的第三接口分别与与所述压敏电阻的第二端及所述整流桥的第二交流输入端连接,所述电源接口的第四接口与所述继电器衔铁的第二端连接,所述整流桥的正输出端分别与所述第一电阻及所述第二电阻连接,所述整流桥的正输出端还分别与所述第一电感的第一端及所述第一电容的第一端连接,所述整流桥的负输出端接地,所述第二电容的第一端分别与所述第一电阻的第二端及所述第一电感的第二端连接,所述第一电容的第二端及所述第二电容的第二端接地,所述第一电感的第二端分别与所述第五电容的第一端及所述第五电阻的第一端连接,所述第六电阻的第一端分别与所述第五电容的第二端及所述第五电阻的第二端连接,所述第六电阻的第二端与所述第一二极管的阴极连接,所述第一电感的第二端还与所述第二电感的第一端连接,所述第一控制芯片的第五至第八接口与所述第一二极管的阳极及所述第二电感的第二端连接,所述第二电阻的第二端与所述第三电阻的第一端连接,所述第三电阻的第二端与所述第四电阻的第一端连接,所述第一控制芯片的第一接口分别与所述第二二极管的阴极及所述第三电容的第一端连接,所述第四电阻的第二端与所述第三电容的第一端连接,所述第二二极管的阳极分别与所述第三电感的第一端及所述第七电阻的第一端连接,所述第七电阻的第二端分别与所述第八电阻的第一端及所述第六电容的第一端连接,所述第三电感的第二端及第八电阻的第二端接地,所述第一控制芯片的第三接口与所述第六电容的第一端连接,所述第三电容的第二端及所述第六电容的第二端接地,所述第一控制芯片的第二接口接地,所述第一控制芯片的第四接口与所述第九电阻的第一端连接,所述第九电阻的第二端与所述第七电容的第一端连接,所述第九电阻的第二端接地,所述第七电容的第二端与所述第四电感的第一端连接,所述第四电感的第一端接地,所述第四电感的第二端与所述第三二极管的阳极连接,所述第三二极管的阴极分别与所述第四电容的第一端及所述第十电阻的第一端连接,所述第三二极管的阴极还与所述第一电源连接,所述第四电容的第二端及所述第十电阻的第二端接地;
所述第一控制装置的第一端与所述主控单片机的第一开灯信号端连接,所述第一控制装置的第二端接地;所述继电器线圈的第一端与所述二极管的阴极连接,所述继电器线圈的第一端还与第一电源连接,所述继电器线圈的第二端与所述二极管的阳极连接,所述继电器线圈的第二端还与所述三极管的集电极连接,所述三极管的基极与所述第一电阻的第一端连接,所述第一电阻的第二端与所述主控单片机连接,所述第一电阻的第一端还与所述第二电阻的第一端连接,所述第二电阻的第二端与所述三极管的发射极连接,所述三极管的发射极接地,所述第二控制芯片的电压输入与所述第一电源连接,所述第二控制芯片的电压输出端与所述主控单片机的电压输入连接,所述第二控制芯片的电压输出端分别与所述第十三电阻的第一端及所述第九电容的第一端连接,所述第十三电阻的第二端与所述第一发光二极管的阳极连接,所述第一发光二极管的阴极与所述主控单片机的第一指示灯 控制端连接,所述第九电容的第一端还与所述第十四电阻的第一端连接,所述第十四电阻的第二端与所述第二电源连接,所述第九电容的第二端接地,所述第二控制芯片的接地端及所述主控单片机的接地端接地,所述第八电容的第一端与所述第一电源连接,所述第八电容的第二端接地,所述第一信号接口的第一接口及第二接口接地,所述第一信号接口的第三接口及第四接口与所述主控单片机的第二指示灯信号端连接,所述第一信号接口的第五接口及第六接口与所述主控单片机的第二开灯信号端连接,所述第一信号接口的第七接口与第二电源连接,所述第一信号接口的第八接口与所述主控单片机的第三开灯信号端连接,所述第一开关的第一端与所述主控单片机的第一时钟信号端连接,所述第二开关的第一端与所述主控单片机的第二时钟信号端连接,所述第三开关的第一端与所述主控单片机的第三时钟信号端连接,所述第四开关的第一端与所述主控单片机的第四时钟信号端连接,所述第一至第四开关的第二端接地。
此外,为实现上述目的,本发明还提出一种无人杀菌系统控制方法,所述无人杀菌系统控制方法应用于如上文所述的无人杀菌系统控制装置,所述无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路;
所述无人杀菌系统控制方法包括:
所述第一控制电路在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;
所述第二控制电路在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;
所述第三控制电路在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;
所述系统控制模块接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;
所述开关控制模块接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;
所述第二控制电路在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;
所述系统控制模块接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;
所述开关控制模块接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
本发明通过设置无人杀菌系统控制装置,该无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端、所述第二控制电路的信号输出端及所述第三控制电路的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与第一电源和紫外线灯具连接,所述第一控制电路用于设置在待杀菌空间内,所述第二控制电路用于设置在所述待杀菌空间的门的位置,所述第三控制电路用于设置在待杀菌空间外。通过装置特定的开启方式和自动关闭功能,使紫外线灯具只在无人环境下开灯杀菌,无人杀菌系统控制装置可将室内空间变成紫外线灯具工作时的密封空间,从而提高紫外线灯具使用的安全性,使安全等级低的紫外线灯具可以直接应用在可封闭的室内环境中,紫外线灯具可以敞开使用使得紫外线灯具对空间内的空气和被照射物体表面同时杀菌,提高了设备杀菌效果,无风机杀菌装置避免了紫外线灯具额外设置杀菌内腔,从而降低装置的成本,无人杀菌系统控制装置具有降低能耗、避免噪音的优点,紫外线灯具可任意调节,使设备使用方式更加灵活,可以自由 配光,大幅度提高装置的扩展性及紫外线灯具内紫外线光源的出光利用率,提高杀菌效率。
图1为本发明无人杀菌系统控制装置第一实施例的原理图;
图2为本发明无人杀菌系统控制装置第一实施例的安装图;
图3为本发明第一控制模块的爆炸图
图4为本发明第二控制模块的爆炸图
图5为本发明第一控制模块的第一展示图;
图6为本发明第一控制模块的第二展示图;
图7为本发明第二控制模块的展示图;
图8为本发明显示屏的展示图;
图9为本发明第二控制模块的电路示意图;
图10为本发明无人杀菌系统控制电路的紫外线灯控制电路示意图;
图11为本发明无人杀菌系统控制电路的控制开关电路示意图;
图12为本发明无人杀菌系统控制方法第一实施例的流程示意图。
附图标号说明:
10表示开关控制模块,20表示系统控制模块,30表示第一控制电路,40表示第二控制电路,50表示第三控制电路,F1表示保险管,VCC1~VCC2表示第一至第二电源,CON1表示电源接口,CON2表示开关接口,U1~U2表示第一至第二控制芯片,MCU表示主控单片机,VDR1表示压敏电阻,DB1表示整流桥,S1~S3表示第一至第三控制装置,RLY1表示继电器衔铁,RLY2表示继电器线圈,LED1~LED2表示第一至第二发光二极管,R1~R15表示第一至第十五电阻,D1~D4表示第一至第四二极管,Q1表示三极管,J1~J2表示第一至第二信号接口,C1~C9表示第一至第九电容,L1~L4表示第一至第四电感,A表示顶壳,B表示底壳,C表示接线孔,D表示第一接线端口,E表示第一扩展接口,F表示支撑架,G表示开关键,H表示单片机及继电器,I表示指示灯,J表示钥匙,K表示钥匙开关,L表示显示屏,M表示第二接线端口,N表示第二扩展接口。
本发明目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。
应当理解,此处所描述的具体实施例仅仅用以解释本发明,并不用于限定本发明。
本发明实施例提供了一种无人杀菌系统控制装置,参照图1、图2,图1为本发明无人杀菌系统控制装置第一实施例的原理图,图2为本发明无人杀菌系统控制装置第一实施例的安装图,所述无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端、所述第二控制电路的信号输出端及所述第三控制电路的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与电源和紫外线灯具连接,所述第一控制电路用于设置在待杀菌空间内,所述第二控制电路用于设置在所述待杀菌空间的门的位置,所述第三控制电路用于设置在待杀菌空间外;
需要说明的是,第一控制电路、第二控制电路及第三控制电路的连接方式可以为物理连接,也可为无线连接。第一控制电路可设置在待杀菌空间的内墙上,第二控制电路可设置在进入待杀菌空间的门的位置,第三控制电路可设置在待杀菌空间的外墙上,本发明对此不做限制。
易于理解的是,开关控制模块可与交流电源连接,即交流电源的火线和零线与开关控制模块连接,开关控制模块可与直流电源连接,即直流电源的正负极与开关控制模块连接。开关控制模块与紫外线灯连接,也可以选用具有杀菌功能的设备并与之连接,本发明对此不做限制。
易于理解的是,待杀菌空间可设置一个或多个紫外线灯具,紫外线灯具可以任意角度 及任意高度安装在待杀菌空间的任意位置,以对待杀菌空间进行杀菌,紫外线灯具可同普通照明灯具的使用方式进行使用,本发明对此不做限制。
所述第一控制电路,用于在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;
在具体实现中,第一控制电路可设置在待杀菌空间的内墙上,当操作人员检查待杀菌空间内无非操作人员进入时,操作人员可按下设置在待杀菌空间内墙上的开关指令按钮,以使第一控制电路接收到第一开灯信号,第一控制电路将第一开灯信号发送至系统控制模块,本发明对此不做限制。
所述第二控制电路,用于在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;
在具体实现中,第二控制电路可设置在待杀菌空间的门的位置,待杀菌空间的门可为推拉门等,当操作人员离开待杀菌空间并关上门时,第二控制电路自动接收第二开灯信号,第二控制电路将第二开灯信号发送至系统控制模块,本发明对此不做限制。
所述第三控制电路,用于在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;
在具体实现中,第三控制电路可设置在待杀菌空间的外墙上,当操作人员离开待杀菌空间并关上门后,操作人员可在杀菌空间外墙上的锁孔中插入钥匙,操作人员扭动钥匙后第三控制电路可接收到第三开灯信号,第三控制电路将第三开灯信号发送至系统控制模块,本发明对此不做限制。
在具体实现中,第三控制电路可设置在待杀菌空间的外墙上,当操作人员离开待杀菌空间并关上门后,操作人员还可按下设置在待杀菌空间外墙上的开关指令按钮,以使第三控制电路接收到第三开灯信号,第三控制电路将第三开灯信号发送至系统控制模块,本发明对此不做限制。
所述系统控制模块,用于接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块。
易于理解的是,系统控制模块可通过物理连接或无线连接的方式接收第一开灯信号、第二开灯信号及第三开灯信号,同时,系统控制模块仅在满足接收第一开灯信号的时间早于接收第三开灯信号的时间的条件时,根据第一开灯信号、第二开灯信号及第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块。当条件无法满足时,系统控制模块不能生成开启驱动信号。
所述开关控制模块,用于接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;
易于理解的是,开关控制模块可为具有开关作用的设备,当开关控制模块接收开启驱动信号时,开关控制模块可为开关闭合状态,开关控制模块根据驱动信号向紫外线灯提供工作电压,以使紫外线灯亮起,从而对待杀菌空间进行杀菌。
所述第二控制电路,还用于在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;
易于理解的是,待杀菌空间的门可存在一扇或多扇,当任意一扇门被打开时第二控制电路可自动接收到关灯信号,第二控制电路将关灯信号发送至系统控制模块。
所述系统控制模块,还用于接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;
易于理解的是,系统控制模块在任意时刻接收到关灯信号时立即生成关闭驱动信号,并将关闭驱动信号发送至开关控制模块。
所述开关控制模块,还用于接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫 外线灯具的关闭。
易于理解的是,当开关控制模块接收关闭驱动信号时,开关控制模块可为开关断开状态,开关控制模块根据驱动信号向紫外线灯提供工作电压,以使紫外线灯亮起,从而对待杀菌空间进行杀菌。
本实施例通过系统控制模块的信号输入端分别与第一控制电路的信号输出端、第二控制电路的信号输出端及第三控制电路的信号输出端连接,系统控制模块的驱动信号输出端与开关控制模块的驱动信号输入端连接,开关控制模块分别与第一电源及紫外线灯具连接,第一控制电路设于待杀菌空间内,第二控制电路设于待杀菌空间的门的位置,第三控制电路设于待杀菌空间外。无人杀菌系统控制装置通过设置在室内、门和室外的三个控制装置的操作顺序来判定室内是否为无人环境,当确认室内无人时才开启紫外线灯,当室内可能存在人员时,装置自动关闭紫外线灯。通过装置特定的开启方式和自动关闭功能,使紫外线灯具只在无人环境下开灯杀菌,无人杀菌系统控制装置可将室内空间变成紫外线灯具工作时的密封空间,从而提高紫外线灯具使用的安全性,使安全等级低的紫外线灯具可以直接应用在可封闭的室内环境中,紫外线灯具可以敞开使用使得紫外线灯具对空间内的空气和被照射物体表面同时杀菌,提高了设备杀菌效果,无风机杀菌装置避免了紫外线灯具额外设置杀菌内腔,从而降低装置的成本,无人杀菌系统控制装置具有降低能耗、避免噪音的优点,紫外线灯具可任意调节,使设备使用方式更加灵活,可以自由配光,大幅度提高装置的扩展性及紫外线灯具内紫外线光源的出光利用率,提高杀菌效率。
参考图3、图4,图3为本发明第一控制模块的爆炸图,图4为本发明第二控制模块的爆炸图。
所述开关控制模块、所述系统控制模块及所述第一控制电路组合为独立的第一控制模块;
和/或,所述第三控制电路为独立的第二控制模块。
易于理解的是,开关控制模块、系统控制模块及第一控制电路可组合为独立的第一控制模块,第三控制电路可为独立的第二控制模块,从而将复杂的电路连接化简,以使控制操作更加简单,无需专业人员操作也可以实现杀菌功能。
易于理解的是,第一控制模块的外壳包括顶壳和底壳,外壳上可设置多个接线孔,接线孔可为任意形状,壳体内部设有支撑架,支撑架上设置有开关键、指示灯、第一接线端口及第一扩展接口。开关键可用于提供第一开灯信号或关断信号,指示灯可用于在指示灯亮起时提示操作人员信号已发送。第一接线端口可用于连接供电电源,供电电源为交流电时,第一接线端口可与火线和零线连接,供电电源为直流电时可与正负极连接。第一扩展接口可根据操作人员的实际需要进行扩展,本实施例不加以限制。
易于理解的是,第二控制模块的外壳包括顶壳和底壳,外壳上可设置多个接线孔,接线孔可为任意形状,顶壳上设置有钥匙开关,壳体内部设有支撑架,支撑架上设置有显示器、第二接线端口及第二扩展接口,钥匙开关可为常闭开关,有回弹效果,钥匙拧动后会自动弹回原位。显示器可用于显示紫外线灯具的工作时间或工作状态。第二接线端口可用于连接门磁开关的信号线,第二接线端口还可与第一扩展接口连接,用于将关门的信号发送给单片机。第一扩展接口可根据操作人员的实际需要进行扩展,本实施例不加以限制。
所述开关控制模块为继电器;
和/或,所述系统控制模块为单片机控制电路;
和/或,所述第二控制电路为门磁开关电路装置或机械开关电路,所述门闭合时自动获得第二开灯信号,所述门打开时自动获得关灯信号。
易于理解的是,开关控制模块可为继电器,以实现开关控制功能,当继电器得电时,开关控制模块可为开关闭合状态,以使紫外线灯亮起,当继电器断电时,开关控制模块可为开关断开状态,以使紫外线灯熄灭。
易于理解的是,系统控制模块可为单片机控制电路,从而实现杀菌系统控制装置的智 能化控制,以使控制操作更加安全,无需专业人员操作也可以实现杀菌功能。
易于理解的是,第二控制电路可为门磁开关电路或机械开关电路等,在实际应用中可根据用户需要进行选取,本实施例对此不做限制。
参考图5、图6,图5为本发明第一控制模块的第一展示图,图6为本发明第一控制模块的第二展示图。
所述第一控制电路包括一个或多个开灯键,所述开灯键提供第一开灯信号;
当只有一个开灯键时,该开灯键用于提供第一开灯信号或关断信号;
当有多个开灯键时,其中一个开灯键用于供第一开灯信号或关断信号,其余开灯键用于设定开灯时间。
在具体实现中,第一控制电路可设置在待杀菌空间的内墙上,当操作人员检查待杀菌空间内无非操作人员进入时,操作人员可按下设置在待杀菌空间内墙上的开关指令按钮,以使第一控制电路接收到第一开灯信号,第一控制电路将第一开灯信号发送至系统控制模块,操作人员还可按下设置在待杀菌空间内墙上的时间设定按钮,以使紫外线灯在规定的时间内杀菌,超过规格时间立即熄灭,从而优化杀菌系统控制装置的控制能力,本发明对此不做限制。
在具体实现中,第一控制模块上可设置一个用于供第一开灯信号或关断信号的开灯键,该开灯键用可用电源符号显示,同时,用于设定开灯时间的开灯键可用其对应的预设时间数字显示,也可以按照时间从小到大或从大到小的顺序进行标号,本发明对此不做限制。
所述第三控制电路包括一个或多个开灯键,所述开灯键提供第三开灯信号;
当只有一个开灯键时,该开灯键用于提供第三开灯信号或关断信号;
当有多个开灯键时,其中一个开灯键用于供第三开灯信号或关断信号,其余开灯键用于设定开灯时间。
在具体实现中,第三控制电路可设置在待杀菌空间的外墙上,当操作人员离开待杀菌空间并关上门后,操作人员可在杀菌空间外墙上的锁孔中插入钥匙,操作人员扭动钥匙后第三控制电路可接收到第三开灯信号,第三控制电路将第三开灯信号发送至系统控制模块,本发明对此不做限制。
在具体实现中,第三控制电路可设置在待杀菌空间的外墙上,当操作人员离开待杀菌空间并关上门后,操作人员还可按下设置在待杀菌空间外墙上的开关指令按钮,以使第三控制电路接收到第三开灯信号,第三控制电路将第三开灯信号发送至系统控制模块,本发明对此不做限制。
所述第一控制电路包括第一指示灯;
所述第一指示灯,用于在所述第一指示灯亮起时提示所述操作人员第一开灯信号已发送;
和/或,所述第三控制电路包括第二指示灯,所述第二指示灯用于在所述第二指示灯亮起时提示所述操作人员第三开灯信号已发送。
易于理解的是,第一指示灯亮起时可提示操作人员第一开灯信号已发送至系统控制模块,第一指示灯未亮起可提示操作人员操作不成功或设备出现故障,以使操作人员重新操作或进行设备检修。第二指示灯亮起时可提示操作人员第二开灯信号已发送至系统控制模块,第二指示灯未亮起可提示操作人员操作不成功或设备出现故障,以使操作人员重新操作或进行设备检修。
参考图7,图7为本发明第二控制模块的展示图。
所述第三控制电路包括启动单元,所述启动单元根据预设工具启动,以使所述第三控制电路正常工作。
所述启动单元为钥匙开关,所述预设工具为特定的钥匙。
易于理解的是,当启动单元被预设工具启动时可控制第三控制电路正常工作,当启动 单元未被启动时第三控制电路处于非工作状态。启动单元可为钥匙开关等,预设工具可为特定的钥匙或螺丝刀等工具,本实施例不加以限制。
易于理解的是,启动单元也为限制第三控制电路使用的锁,从而防止其他非操作人员启动紫外线灯具。
参考图8,图8为本发明显示屏的展示图。
所述第三控制电路包括显示屏;
所述显示屏,用于显示紫外线灯具的工作时间或工作状态。
易于理解的是,显示屏可显示紫外线灯具的工作状态,工作状态可为紫外线灯具已经工作时长等信息,紫外线灯具的工作时间可为紫外线灯预定工作的时长,本实施例不加以限制。
在具体实现中,操作人员可设置预定工作时长为三十分钟,若紫外线灯已经开启十分钟,显示屏可以红色显示三十分钟预定工作时长或以绿色显示十分钟已工作时长,显示屏还可以以一预设周期循环显示工作时间及工作状态,预设循环周期及显示颜色可根据操作人员的实际需求进行设定,本实施例不加以限制。
所述系统控制模块包括第一扩展接口单元,所述第三控制电路包括第二扩展接口单元,所述第一扩展接口单元及所述第二扩展接口单元为多路接口,所述第二控制电路的控制信号端与所述第二扩展接口单元的控制信号端连接,所述第一扩展接口单元与所述第二扩展接口单元通过控制信号线缆连接。
易于理解的是,控制信号线缆可将第二控制电路和第三控制电路的控制信号传输给系统控制模块,以使电路安装更加简单。
易于理解的是,第一扩展接口单元与第二扩展接口单元可通过无线连接,第二控制电路和第三控制电路可分别设置无线控制信号发射设备,同时,系统控制模块上可设置对应的无线控制信号接收设备,可以接收第二控制电路和第三控制电路发出的控制信号,从而控制紫外线灯具的开启和关断。
所述第二控制电路包括多个控制信号发射单元,所述多个控制信号发射单元分别安装在不同的门的位置,所述多个控制信号发射单元串联连接;
所述多个控制信号发射单元,用于在全部控制信号发射单元对应的门关闭时将所述第二开灯信号发送至所述系统控制模块;
所述多个控制信号发射单元,还用于在任一控制信号发射单元对应的门打开时将所述关灯信号发送至所述系统控制模块。
易于理解的是,当待杀菌空间存在多扇门时,需在每个门上都设置第二控制电路的控制设备,并将多个控制设备串联连接然后接入系统控制模块,以确保仅在全部门都关闭时才能开启紫外线灯,且任意一扇门被打开时,可以自动关闭紫外线灯;当待杀菌空间有窗户时,窗户打开后可以射出紫外的的话,需要在窗户上也需要设置第二控制电路的控制设备,用于提醒操作人员在开启紫外线灯时需要把窗户关闭。
参照图9,图9为本发明第二控制模块的电路示意图。
在本实施例中,所述第二控制模块包括:第二控制装置、第三控制装置、第二信号接口、开关接口及第二发光二极管;
所述第二控制装置的第一端与所述开关接口的第一接口连接,所述第二控制装置的第二端与所述开关接口的第四接口连接,所述开关接口的第二接口与第三接口连接,所述开关接口的第一接口还与所述第二信号接口的第八接口连接,所述开关接口的第四接口还与所述第二信号接口的第一接口连接,所述第二信号接口的第五接口及第六接口与所述第三控制装置的第一端连接,所述第三控制装置的第二端接地,所述第二信号接口的第三接口及第四接口与所述第二发光二极管的阴极连接,所述第二发光二极管的阳极与所述第十五电阻的第一端连接,所述第十五电阻的第二端与所述第二信号接口的第七接口连接。
易于理解的是,第十五电阻为负载电阻,以保护第二发光二极管正常工作。
易于理解的是,第二控制装置可为门磁开关,也可为任意安装在门上的设备,当门关闭时,第二控制装置闭合,以使开关接口接收到第二开灯信号,并由第二信号接口发送给第一信号接口,再由第一信号接口发送给主控单片机。
易于理解的是,当待杀菌空间有多扇门时,可将每扇门上设置第二控制装置,并使多个开关串联连接开关接口,以使所有门都关闭时才能使主控单片机接收到第二开关信号。
易于理解的是,第三控制装置可与设置在待杀菌空间外墙上的锁孔或开关指令按钮连接,当锁孔有钥匙扭动或开关指令按钮被按下时,第三控制装置闭合,以使第二信号接口接收到第三开灯信号,并由第二信号接口发送给第一信号接口,再由第一信号接口发送给主控单片机。
易于理解的是,控制装置与第三控制装置还可以通过接线整合在一起,可使用同一条线缆共同给主控单片机传输信号,以简化无人杀菌系统控制装置的布线。
易于理解的是,第二信号接口将第三开灯信号发送给第一信号接口,第一信号接口将第三开灯信号发送给主控单片机,当主控单片机接收到第三控制指令时,可控制第二发光二极管得电,以使第二发光二极管发光,以告知操作人员无人杀菌系统控制装置已接收到第三开灯信号,紫外线灯以开始杀菌。
开关控制模块、系统控制模块、第一控制电路、第一控制信号扩展端口,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端及所述第一控制信号扩展端口的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与电源和紫外线灯具连接;
所述第一控制电路,用于在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;
所述第一控制信号扩展端口,用于在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;
所述第一控制信号扩展端口,还用于在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;
所述系统控制模块,用于接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;
所述开关控制模块,用于接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;
所述第一控制信号扩展端口,还用于在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;
所述系统控制模块,还用于接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;
所述开关控制模块,还用于接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
易于理解的是,开关控制模块可与交流电源连接,即交流电源的火线和零线与开关控制模块连接,开关控制模块可与直流电源连接,即直流电源的正负极与开关控制模块连接。
易于理解的是,第一控制信号扩展端口电连接系统控制模块,当第一控制信号扩展端口为系统控制模块提供其他一个或多个开灯信号时,系统控制模块根据开灯信号闭合所述控制开关,以使紫外线灯亮起。当第一控制信号扩展端口为系统控制模块提供其他一个或多个关灯信号时,系统控制模块根据关灯信号断开控制开关,紫外线灯熄灭。
参考图10、图11,图10为本发明无人杀菌系统控制电路的紫外线灯控制电路示意图,图11为本发明无人杀菌系统控制电路的控制开关电路示意图。
在本实施例中,所述无人杀菌系统控制电路包括:电源接口、保险管、压敏电阻、整 流桥、继电器衔铁、继电器线圈、第一至第二电源、第一至第二控制芯片、第一控制装置、主控单片机、第一至第四二极管、三极管、第一至第十四电阻、第一信号接口、第一至第四电容、第一至第九电容、第一至第四电感、第一至第四开关及第一发光二极管;
所述电源接口的第一接口及第二接口与所述保险管的第一端连接,所述保险管的第二端分别与所述压敏电阻的第一端及所述整流桥的第一交流输入端连接,所述电源接口的第三接口与所述降压整流单元的电压输入端连接,所述电源接口的第三接口分别与与所述压敏电阻的第二端及所述整流桥的第二交流输入端连接,所述电源接口的第四接口与所述继电器衔铁的第二端连接,所述整流桥的正输出端分别与所述第一电阻及所述第二电阻连接,所述整流桥的正输出端还分别与所述第一电感的第一端及所述第一电容的第一端连接,所述整流桥的负输出端接地,所述第二电容的第一端分别与所述第一电阻的第二端及所述第一电感的第二端连接,所述第一电容的第二端及所述第二电容的第二端接地,所述第一电感的第二端分别与所述第五电容的第一端及所述第五电阻的第一端连接,所述第六电阻的第一端分别与所述第五电容的第二端及所述第五电阻的第二端连接,所述第六电阻的第二端与所述第一二极管的阴极连接,所述第一电感的第二端还与所述第二电感的第一端连接,所述第一控制芯片的第五至第八接口与所述第一二极管的阳极及所述第二电感的第二端连接,所述第二电阻的第二端与所述第三电阻的第一端连接,所述第三电阻的第二端与所述第四电阻的第一端连接,所述第一控制芯片的第一接口分别与所述第二二极管的阴极及所述第三电容的第一端连接,所述第四电阻的第二端与所述第三电容的第一端连接,所述第二二极管的阳极分别与所述第三电感的第一端及所述第七电阻的第一端连接,所述第七电阻的第二端分别与所述第八电阻的第一端及所述第六电容的第一端连接,所述第三电感的第二端及第八电阻的第二端接地,所述第一控制芯片的第三接口与所述第六电容的第一端连接,所述第三电容的第二端及所述第六电容的第二端接地,所述第一控制芯片的第二接口接地,所述第一控制芯片的第四接口与所述第九电阻的第一端连接,所述第九电阻的第二端与所述第七电容的第一端连接,所述第九电阻的第二端接地,所述第七电容的第二端与所述第四电感的第一端连接,所述第四电感的第一端接地,所述第四电感的第二端与所述第三二极管的阳极连接,所述第三二极管的阴极分别与所述第四电容的第一端及所述第十电阻的第一端连接,所述第三二极管的阴极还与所述第一电源连接,所述第四电容的第二端及所述第十电阻的第二端接地;
易于理解的是,继电器衔铁在电磁力吸引的作用下会吸合,以使紫外线灯获得十二伏工作电压,紫外线灯亮起,十二伏电压还可作为第一电源。
易于理解的是,保险管可为一种保证电路安全运行的电器元件,保险管会在电流异常升高到一定的高度或一定温度时熔断,从而切断电流,以起到保护电路安全运行的作用,可大大加强安全系数。
易于理解的是,整流桥的整流作用是通过二极管的单向导通原理来完成工作的,整流桥能够通过二极管的单向导通的特性将电平在零点上下浮动的交流电转换为供紫外线灯等元器件正常使用的直流电。
易于理解的是,压敏电阻一种限压型保护器件,控制电路可利用压敏电阻的非线性特性,当过电压出现在压敏电阻的两极间,压敏电阻可以将电压钳位到一个相对固定的电压值,当加在压敏电阻上的电压低于其阈值时,压敏电阻相当于一个断开状态的开关,当加在压敏电阻上的电压高于其阈值时,压敏电阻相当于一个闭合状态的开关,从而实现对控制电路的保护。
易于理解的是,第一至第十电阻为负载电阻,用于保护电路安全,以使电路元器件正常工作。
易于理解的是,第一至第七电容可存储部分能量并改善系统电压,以减少电能损耗,提高系统的稳定性。
易于理解的是,第一至第四电容具有电源滤波、退耦、信号耦合及隔直流等作用,电 解电容的电容量非常大且成本相对比较低,可在提高控制电路的稳定性时降低成本。
易于理解的是,第一至第四电感为环形线圈电感,线圈中有电流时,其周围即建立磁场,使得环形线圈电感具有滤波、振荡及延迟等作用,以使控制电路的稳定性更强、安全性更高。
所述第一控制装置的第一端与所述主控单片机的第一开灯信号端连接,所述第一控制装置的第二端接地;所述继电器线圈的第一端与所述二极管的阴极连接,所述继电器线圈的第一端还与第一电源连接,所述继电器线圈的第二端与所述二极管的阳极连接,所述继电器线圈的第二端还与所述三极管的集电极连接,所述三极管的基极与所述第一电阻的第一端连接,所述第一电阻的第二端与所述主控单片机连接,所述第一电阻的第一端还与所述第二电阻的第一端连接,所述第二电阻的第二端与所述三极管的发射极连接,所述三极管的发射极接地,所述第二控制芯片的电压输入与所述第一电源连接,所述第二控制芯片的电压输出端与所述主控单片机的电压输入连接,所述第二控制芯片的电压输出端分别与所述第十三电阻的第一端及所述第九电容的第一端连接,所述第十三电阻的第二端与所述第一发光二极管的阳极连接,所述第一发光二极管的阴极与所述主控单片机的第一指示灯控制端连接,所述第九电容的第一端还与所述第十四电阻的第一端连接,所述第十四电阻的第二端与所述第二电源连接,所述第九电容的第二端接地,所述第二控制芯片的接地端及所述主控单片机的接地端接地,所述第八电容的第一端与所述第一电源连接,所述第八电容的第二端接地,所述第一信号接口的第一接口及第二接口接地,所述第一信号接口的第三接口及第四接口与所述主控单片机的第二指示灯信号端连接,所述第一信号接口的第五接口及第六接口与所述主控单片机的第二开灯信号端连接,所述第一信号接口的第七接口与第二电源连接,所述第一信号接口的第八接口与所述主控单片机的第三开灯信号端连接,所述第一开关的第一端与所述主控单片机的第一时钟信号端连接,所述第二开关的第一端与所述主控单片机的第二时钟信号端连接,所述第三开关的第一端与所述主控单片机的第三时钟信号端连接,所述第四开关的第一端与所述主控单片机的第四时钟信号端连接,所述第一至第四开关的第二端接地。
易于理解的是,第一控制装置可与设置在待杀菌空间内墙上的开灯指示按钮连接,当开灯指示按钮被按下时,第一控制装置将会闭合,以使主控单片机接收到第一开灯信号。
易于理解的是,第一信号接口可接收第三控制电路发送的第二开灯信号及第三开灯信号,并将第二开灯信号及第三开灯信号发送至主控单片机,以使主控单片机根据第一开灯信号、第二开灯信号及第三开灯信号生成驱动信号。
易于理解的是,主控单片机根据驱动信号增大三极管基极电流,当三极管基极电流增大而不能使集电极电流继续增大时,三极管进入饱和状态,集电极与发射极之间的电压较小,此时,三极管可作为一个闭合的开关。
易于理解的是,继电器线圈为缠绕在铁芯上的线圈,当线圈内部有电流通过时产生电磁效应,衔铁就会在电磁力吸引的作用下靠向铁芯,当三极管导通后,继电器线圈有电流通过,继电器衔铁可被吸合。
易于理解的是,第四二极管为续流二极管,线圈通电时可储存能量,线圈会阻止电流的突变即电磁感应作用,以使电流只能慢慢增大或减少,当线圈失电时,线圈两端会产生大电压,可能使线圈损坏,第四二极管可与线圈产生回路,以耗尽线圈储存的能量。
易于理解的是,第十一至第十四电阻为负载电阻,第十一电阻用以保护三极管正常工作。第十二电阻可在三极管没有输入电压或输入端悬空时保证三极管可靠截止,第十三电阻用以保护第一发光二极管正常工作,第十四电阻具有降压整流作用,用以输出五伏电压,五伏电压可作为第二电源。
易于理解的是,第八电容及第九电容可存储部分能量并改善系统电压,以减少电能损耗,提高系统的稳定性。
易于理解的是,第一开关、第二开关、第三开关及第四开关为定时开关,第一开关、 第二开关、第三开关及第四开关可与设置在待杀菌空间内墙或外墙上的定时按钮连接,可由第一开关执行30分钟后灭灯功能、第二开关执行60分钟后灭灯功能、第三开关执行90分钟后灭灯功能及第四开关执行120分钟后灭灯功能,预定灭灯时间还可根据操作人员实际需求设定,本发明对此不做限制,当超过灭灯时间时,紫外线灯会自动熄灭。
易于理解的是,当主控单片机接收到第一控制指令时,可控制第一发光二极管发光,以告知操作人员无人杀菌系统控制装置已接收到第一开灯信号。
进一步地,参照图12,图12为本发明无人杀菌系统控制方法第一实施例的流程示意图。所述无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路;
所述无人杀菌系统控制方法包括:
S10:所述第一控制电路在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;
S20:所述第二控制电路在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;
S30:所述第三控制电路在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;
S40:所述系统控制模块接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;
S50:所述开关控制模块接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;
S60:所述第二控制电路在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;
S70:所述系统控制模块接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;
S80:所述开关控制模块接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
易于理解的是,无人杀菌系统控制装置通过设置在室内、门和室外的三个控制装置的操作顺序来判定室内是否为无人环境,当确认室内无人时才开启紫外线灯,当室内可能存在人员时,装置自动关闭紫外线灯,以实现智能控制紫外线灯对待杀菌空间进行杀菌。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者系统不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者系统所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者系统中还存在另外的相同要素。
上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本发明各个实施例所述的方法。
以上仅为本发明的优选实施例,并非因此限制本发明的专利范围,凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本发明的专利保护范围内。
Claims (15)
- 一种无人杀菌系统控制装置,其特征在于,所述无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端、所述第二控制电路的信号输出端及所述第三控制电路的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与电源和紫外线灯具连接,所述第一控制电路用于设置在待杀菌空间内,所述第二控制电路用于设置在所述待杀菌空间的门的位置,所述第三控制电路用于设置在待杀菌空间外;所述第一控制电路,用于在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;所述第二控制电路,用于在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;所述第三控制电路,用于在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;所述系统控制模块,用于接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;所述开关控制模块,用于接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;所述第二控制电路,还用于在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;所述系统控制模块,还用于接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;所述开关控制模块,还用于接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述开关控制模块、所述系统控制模块及所述第一控制电路组合为独立的第一控制模块;和/或,所述第三控制电路为独立的第二控制模块。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述开关控制模块为继电器;和/或,所述系统控制模块为单片机控制电路;和/或,所述第二控制电路为门磁开关电路装置或机械开关电路,所述门闭合时自动获得第二开灯信号,所述门打开时自动获得关灯信号。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述第一控制电路包括一个或多个开灯键,所述开灯键提供第一开灯信号;当只有一个开灯键时,该开灯键用于提供第一开灯信号或关断信号;当有多个开灯键时,其中一个开灯键用于供第一开灯信号或关断信号,其余开灯键用于设定开灯时间。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述第三控制电路包括一个或多个开灯键,所述开灯键提供第三开灯信号;当只有一个开灯键时,该开灯键用于提供第三开灯信号或关断信号;当有多个开灯键时,其中一个开灯键用于供第三开灯信号或关断信号,其余开灯键用于设定开灯时间。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述第一控制电路包 括第一指示灯;所述第一指示灯,用于在所述第一指示灯亮起时提示所述操作人员第一开灯信号已发送;和/或,所述第三控制电路包括第二指示灯,所述第二指示灯用于在所述第二指示灯亮起时提示所述操作人员第三开灯信号已发送。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述第三控制电路包括启动单元,所述启动单元根据预设工具启动,以使所述第三控制电路正常工作。
- 如权利要求6所述的无人杀菌系统控制装置,其特征在于,所述启动单元为钥匙开关,所述预设工具为特定的钥匙。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述第三控制电路包括显示屏;所述显示屏,用于显示紫外线灯具的工作时间或工作状态。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述系统控制模块包括第一扩展接口单元,所述第三控制电路包括第二扩展接口单元,所述第一扩展接口单元及所述第二扩展接口单元为多路接口,所述第二控制电路的控制信号端与所述第二扩展接口单元的控制信号端连接,所述第一扩展接口单元与所述第二扩展接口单元通过控制信号线缆连接。
- 如权利要求1所述的无人杀菌系统控制装置,其特征在于,所述第二控制电路包括多个控制信号发射单元,所述多个控制信号发射单元分别安装在不同的门的位置,所述多个控制信号发射单元串联连接;所述多个控制信号发射单元,用于在全部控制信号发射单元对应的门关闭时将所述第二开灯信号发送至所述系统控制模块;所述多个控制信号发射单元,还用于在任一控制信号发射单元对应的门打开时将所述关灯信号发送至所述系统控制模块。
- 如权利要求2所述的无人杀菌系统控制装置,其特征在于,所述第二控制模块包括:第二控制装置、第三控制装置、第二信号接口、开关接口、第十五电阻及第二发光二极管;所述第二控制装置的第一端与所述开关接口的第一接口连接,所述第二控制装置的第二端与所述开关接口的第四接口连接,所述开关接口的第二接口与第三接口连接,所述开关接口的第一接口还与所述第二信号接口的第八接口连接,所述开关接口的第四接口还与所述第二信号接口的第一接口连接,所述第二信号接口的第五接口及第六接口与所述第三控制装置的第一端连接,所述第三控制装置的第二端接地,所述第二信号接口的第三接口及第四接口与所述第二发光二极管的阴极连接,所述第二发光二极管的阳极与所述第十五电阻的第一端连接,所述第十五电阻的第二端与所述第二信号接口的第七接口连接。
- 一种控制模块,用于无人杀菌系统,其特征在于,所述控制模块包括:开关控制模块、系统控制模块、第一控制电路、第一控制信号扩展端口,所述系统控制模块的信号输入端分别与所述第一控制电路的信号输出端及所述第一控制信号扩展端口的信号输出端连接,所述系统控制模块的驱动信号输出端与所述开关控制模块的驱动信号输入端连接,所述开关控制模块用于与电源和紫外线灯具连接;所述第一控制电路,用于在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;所述第一控制信号扩展端口,用于在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;所述第一控制信号扩展端口,还用于在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;所述系统控制模块,用于接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;所述开关控制模块,用于接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;所述第一控制信号扩展端口,还用于在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;所述系统控制模块,还用于接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;所述开关控制模块,还用于接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
- 一种无人杀菌系统控制电路,其特征在于,所述无人杀菌系统控制电路包括:电源接口、保险管、压敏电阻、整流桥、继电器衔铁、继电器线圈、第一至第二电源、第一至第二控制芯片、第一控制装置、主控单片机、第一至第四二极管、三极管、第一至第十四电阻、第一信号接口、第一至第四电容、第一至第九电容、第一至第四电感、第一至第四开关及第一发光二极管;所述电源接口的第一接口及第二接口与所述保险管的第一端连接,所述保险管的第二端分别与所述压敏电阻的第一端及所述整流桥的第一交流输入端连接,所述电源接口的第三接口与所述降压整流单元的电压输入端连接,所述电源接口的第三接口分别与与所述压敏电阻的第二端及所述整流桥的第二交流输入端连接,所述电源接口的第四接口与所述继电器衔铁的第二端连接,所述整流桥的正输出端分别与所述第一电阻及所述第二电阻连接,所述整流桥的正输出端还分别与所述第一电感的第一端及所述第一电容的第一端连接,所述整流桥的负输出端接地,所述第二电容的第一端分别与所述第一电阻的第二端及所述第一电感的第二端连接,所述第一电容的第二端及所述第二电容的第二端接地,所述第一电感的第二端分别与所述第五电容的第一端及所述第五电阻的第一端连接,所述第六电阻的第一端分别与所述第五电容的第二端及所述第五电阻的第二端连接,所述第六电阻的第二端与所述第一二极管的阴极连接,所述第一电感的第二端还与所述第二电感的第一端连接,所述第一控制芯片的第五至第八接口与所述第一二极管的阳极及所述第二电感的第二端连接,所述第二电阻的第二端与所述第三电阻的第一端连接,所述第三电阻的第二端与所述第四电阻的第一端连接,所述第一控制芯片的第一接口分别与所述第二二极管的阴极及所述第三电容的第一端连接,所述第四电阻的第二端与所述第三电容的第一端连接,所述第二二极管的阳极分别与所述第三电感的第一端及所述第七电阻的第一端连接,所述第七电阻的第二端分别与所述第八电阻的第一端及所述第六电容的第一端连接,所述第三电感的第二端及第八电阻的第二端接地,所述第一控制芯片的第三接口与所述第六电容的第一端连接,所述第三电容的第二端及所述第六电容的第二端接地,所述第一控制芯片的第二接口接地,所述第一控制芯片的第四接口与所述第九电阻的第一端连接,所述第九电阻的第二端与所述第七电容的第一端连接,所述第九电阻的第二端接地,所述第七电容的第二端与所述第四电感的第一端连接,所述第四电感的第一端接地,所述第四电感的第二端与所述第三二极管的阳极连接,所述第三二极管的阴极分别与所述第四电容的第一端及所述第十电阻的第一端连接,所述第三二极管的阴极还与所述第一电源连接,所述第四电容的第二端及所述第十电阻的第二端接地;所述第一控制装置的第一端与所述主控单片机的第一开灯信号端连接,所述第一控制装置的第二端接地;所述继电器线圈的第一端与所述二极管的阴极连接,所述继电器线圈的第一端还与第一电源连接,所述继电器线圈的第二端与所述二极管的阳极连接,所述 继电器线圈的第二端还与所述三极管的集电极连接,所述三极管的基极与所述第一电阻的第一端连接,所述第一电阻的第二端与所述主控单片机连接,所述第一电阻的第一端还与所述第二电阻的第一端连接,所述第二电阻的第二端与所述三极管的发射极连接,所述三极管的发射极接地,所述第二控制芯片的电压输入与所述第一电源连接,所述第二控制芯片的电压输出端与所述主控单片机的电压输入连接,所述第二控制芯片的电压输出端分别与所述第十三电阻的第一端及所述第九电容的第一端连接,所述第十三电阻的第二端与所述第一发光二极管的阳极连接,所述第一发光二极管的阴极与所述主控单片机的第一指示灯控制端连接,所述第九电容的第一端还与所述第十四电阻的第一端连接,所述第十四电阻的第二端与所述第二电源连接,所述第九电容的第二端接地,所述第二控制芯片的接地端及所述主控单片机的接地端接地,所述第八电容的第一端与所述第一电源连接,所述第八电容的第二端接地,所述第一信号接口的第一接口及第二接口接地,所述第一信号接口的第三接口及第四接口与所述主控单片机的第二指示灯信号端连接,所述第一信号接口的第五接口及第六接口与所述主控单片机的第二开灯信号端连接,所述第一信号接口的第七接口与第二电源连接,所述第一信号接口的第八接口与所述主控单片机的第三开灯信号端连接,所述第一开关的第一端与所述主控单片机的第一时钟信号端连接,所述第二开关的第一端与所述主控单片机的第二时钟信号端连接,所述第三开关的第一端与所述主控单片机的第三时钟信号端连接,所述第四开关的第一端与所述主控单片机的第四时钟信号端连接,所述第一至第四开关的第二端接地。
- 一种无人杀菌系统控制方法,用于无人杀菌系统控制装置,其特征在于,所述无人杀菌系统控制装置包括:开关控制模块、系统控制模块、第一控制电路、第二控制电路及第三控制电路;所述无人杀菌系统控制方法包括:所述第一控制电路在待杀菌空间无非操作人员时获取第一开灯信号,并将所述第一开灯信号发送至所述系统控制模块;所述第二控制电路在所述待杀菌空间的门闭合时获取第二开灯信号,并将所述第二开灯信号发送至所述系统控制模块;所述第三控制电路在操作人员离开待杀菌空间并关上所述门后获取第三开灯信号,并将所述第三开灯信号发送至所述系统控制模块;所述系统控制模块接收所述第一开灯信号、所述第二开灯信号及所述第三开灯信号,且接收第一开灯信号的时间早于接收第三开灯信号时根据所述第一开灯信号、所述第二开灯信号及所述第三开灯信号生成开启驱动信号,并将所述开启驱动信号发送至开关控制模块;所述开关控制模块接收所述开启驱动信号,并根据所述开启驱动信号控制紫外线灯具的开启;所述第二控制电路在所述门打开时获取关灯信号,并将所述关灯信号发送至所述系统控制模块;所述系统控制模块接收所述关灯信号,根据所述关灯信号生成关闭驱动信号,并将所述关闭驱动信号发送至开关控制模块;所述开关控制模块接收所述关闭驱动信号,并根据所述关闭驱动信号控制紫外线灯具的关闭。
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004035095A1 (en) * | 2002-10-17 | 2004-04-29 | Giovanni Barro | System for sanitizing environments, applicable in particular for sanitizing small environments as shower cubicles and the like |
CN105137866A (zh) * | 2015-08-07 | 2015-12-09 | 上海市同济医院 | 消毒装置的控制系统及控制方法 |
US20160066401A1 (en) * | 2013-06-20 | 2016-03-03 | Gigaphoton Inc. | Extreme ultraviolet light generating system |
CN205093023U (zh) * | 2015-11-06 | 2016-03-16 | 山东先声麦得津生物制药有限公司 | 一种灯光集中定时控制及误入自动关闭电路及其控制装置 |
CN105770939A (zh) * | 2016-04-12 | 2016-07-20 | 哈尔滨医科大学 | 全自动紫外线消毒系统 |
CN107233595A (zh) * | 2017-04-12 | 2017-10-10 | 佛山雪莱特电子商务有限公司 | 一种控制系统、消毒灯及消毒灯的控制方法 |
CN110585455A (zh) * | 2019-09-18 | 2019-12-20 | 日立电梯(中国)有限公司 | 一种电梯紫外线杀菌灯控制系统及控制方法 |
CN111217221A (zh) * | 2020-02-21 | 2020-06-02 | 潘剑峰 | 一种电梯专用智能消毒系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3448442A4 (en) * | 2016-04-29 | 2020-08-19 | Saban Ventures Pty Limited | AUTONOMOUS DISINFECTION SYSTEM |
-
2020
- 2020-10-10 CN CN202080003589.4A patent/CN112400144A/zh active Pending
- 2020-10-10 US US17/058,772 patent/US20220305151A1/en not_active Abandoned
- 2020-10-10 WO PCT/CN2020/120227 patent/WO2022073240A1/zh active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004035095A1 (en) * | 2002-10-17 | 2004-04-29 | Giovanni Barro | System for sanitizing environments, applicable in particular for sanitizing small environments as shower cubicles and the like |
US20160066401A1 (en) * | 2013-06-20 | 2016-03-03 | Gigaphoton Inc. | Extreme ultraviolet light generating system |
CN105137866A (zh) * | 2015-08-07 | 2015-12-09 | 上海市同济医院 | 消毒装置的控制系统及控制方法 |
CN205093023U (zh) * | 2015-11-06 | 2016-03-16 | 山东先声麦得津生物制药有限公司 | 一种灯光集中定时控制及误入自动关闭电路及其控制装置 |
CN105770939A (zh) * | 2016-04-12 | 2016-07-20 | 哈尔滨医科大学 | 全自动紫外线消毒系统 |
CN107233595A (zh) * | 2017-04-12 | 2017-10-10 | 佛山雪莱特电子商务有限公司 | 一种控制系统、消毒灯及消毒灯的控制方法 |
CN110585455A (zh) * | 2019-09-18 | 2019-12-20 | 日立电梯(中国)有限公司 | 一种电梯紫外线杀菌灯控制系统及控制方法 |
CN111217221A (zh) * | 2020-02-21 | 2020-06-02 | 潘剑峰 | 一种电梯专用智能消毒系统 |
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