CN215494659U - Linkage energy-saving controller for cinema air conditioning system - Google Patents
Linkage energy-saving controller for cinema air conditioning system Download PDFInfo
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- CN215494659U CN215494659U CN202122468163.0U CN202122468163U CN215494659U CN 215494659 U CN215494659 U CN 215494659U CN 202122468163 U CN202122468163 U CN 202122468163U CN 215494659 U CN215494659 U CN 215494659U
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Abstract
Cinema air conditioning system linkage energy-saving control ware, the controller includes: the system comprises a film hall field lamp control unit, a film hall field lamp control unit and a control unit, wherein the film hall field lamp control unit is used for detecting the illumination parameters in the film hall and automatically controlling the on and off of the field lamp in the film hall; the linkage control unit is used for receiving the illuminance parameters transmitted by the movie hall field lamp control unit and transmitting control instructions to the movie hall field lamp control unit and the air conditioner fan power distribution unit respectively to automatically control the on-off of the field lamp in the movie hall and the on-off of the air conditioner fan; the air conditioner fan power distribution unit is used for receiving a control instruction transmitted by the linkage control unit so as to automatically control the air conditioner fan to be turned on or turned off according to the illuminance parameter in the studio; and the communication unit is used for establishing wireless communication between the linkage control unit and the upper computer so as to realize the remote control of the upper computer on the linkage control unit.
Description
The technical field is as follows:
the utility model relates to a linkage energy-saving controller of a cinema air conditioning system.
Background art:
the cinema is a public place for showing movies for audiences, belongs to entertainment service places, and the audiences need to comply with necessary personal behavior specifications inside the cinema, wherein the main body of the cinema comprises an audience hall; theatre sizes can be divided into five categories, ranging from oversize to VI P, and theatre developments have also gone through four generations today, from older theatres to the current commercial complex, where theatres require special theatre wiring to be joined to enable showing in china.
In the existing cinema structure, an air conditioning system and a projection system are two independent and separated systems, the air conditioners in all cinema halls of the cinema are basically controlled independently through air conditioner fan switches, field lamps of the projection system are controlled independently through field lamp controllers, linkage and cooperation are lacked between the air conditioners and the field lamps, so that the air conditioners in all the cinema halls cannot be closed intelligently after being opened, the air conditioners cannot be closed timely even if no person is in the cinema halls to view the images, the automation degree is low, and more defects and problems can occur in the actual use process; meanwhile, as the number of the cinema workers is limited, the manual control of the closing of the air conditioner fan is difficult, so that the waste of electric energy is caused.
The utility model has the following contents:
the embodiment of the utility model provides a linkage energy-saving controller of a cinema air-conditioning system, which has reasonable structural design, is provided with a cinema field lamp control unit and an air-conditioning fan power distribution unit in linkage fit based on the integrated control function of a linkage control unit, realizes automatic control start and stop of the cinema air-conditioning system according to the audience number and the light condition of a cinema, replaces the existing manual control mode, and improves the automation degree and reliability of the controller, thereby improving the application efficiency of electric energy, avoiding the occurrence of operation errors, effectively reducing the waste of the electric energy and solving the problems in the prior art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
cinema air conditioning system linkage energy-saving control ware, the controller includes:
the system comprises a film hall field lamp control unit, a film hall field lamp control unit and a control unit, wherein the film hall field lamp control unit is used for detecting the illumination parameters in the film hall and automatically controlling the on and off of the field lamp in the film hall;
the linkage control unit is used for receiving the illuminance parameters transmitted by the movie hall field lamp control unit and transmitting control instructions to the movie hall field lamp control unit and the air conditioner fan power distribution unit respectively to automatically control the on-off of the field lamp in the movie hall and the on-off of the air conditioner fan;
the air conditioner fan power distribution unit is used for receiving a control instruction transmitted by the linkage control unit so as to automatically control the air conditioner fan to be turned on or turned off according to the illuminance parameter in the studio;
and the communication unit is used for establishing wireless communication between the linkage control unit and the upper computer so as to realize the remote control of the upper computer on the linkage control unit.
The movie hall lamp control unit comprises an AD converter, an illuminance sensor and a trigger which are matched, wherein the AD converter and the illuminance sensor are used for detecting illuminance parameters in a movie hall and transmitting the illuminance parameters to the linkage control unit; the AD converter is in the model of AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with the illuminance sensor through a third pin, and the AD converter is connected with the linkage control unit through a sixth pin; the type of the trigger is FDS9945, 8 pins are arranged on the trigger, the trigger is connected with the linkage control unit through a second pin and a third pin, and the trigger is connected with the field lamp through a fifth pin and an eighth pin; a first resistor is arranged between the first pin and the second pin of the trigger, and a second resistor is arranged between the third pin and the fourth pin of the trigger.
The air conditioner fan power distribution unit comprises a driver, the type of the driver is ULN2003, 16 pins are arranged on the driver, a pin of the driver is connected with the linkage control unit, a pin sixteen of the driver is provided with a first relay, the first relay is provided with a first diode and a fifth resistor which are connected in parallel, and an air conditioner motor interface is arranged on the first relay.
The communication unit is a wireless transceiver, the model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, and the wireless transceiver is connected with the linkage control unit through a fourth pin and an eighth pin.
The linkage control unit is the singlechip, the model of singlechip is STM32F103C8T6, is equipped with 64 pins on the singlechip, the singlechip links to each other with the AD converter through ten numbers pin, the singlechip links to each other with the driver through fifteen numbers pin, the singlechip links to each other with wireless transceiver through twenty numbers pin and twenty-one numbers pin, the trigger links to each other with the trigger through forty-four numbers pin and forty-five numbers pin.
The linkage control unit is a PLC (programmable logic controller), the model of the PLC is S7-200, a plurality of pins are arranged on the PLC, the PLC is connected with an AD (analog-digital) converter through a Q1.7 pin, the PLC is connected with a driver through a Q1.5 pin, the PLC is connected with a wireless transceiver through a Q0.6 pin and a Q0.4 pin, and the PLC is connected with a trigger through a Q0.2 pin and a Q0.1 pin.
The linkage control unit comprises a time delay relay, an air switch, a second electromagnetic relay and a third electromagnetic relay are arranged on the time delay relay, and an indicator lamp is connected on the third electromagnetic relay in series.
By adopting the structure, the illumination parameters in the studio are detected by the studio lamp control unit and the opening and closing of the studio lamps are automatically controlled; the illumination parameters transmitted by the control unit of the cinema field lamp are received by the linkage control unit, and control instructions are respectively transmitted to the control unit of the cinema field lamp and the power distribution unit of the air conditioner fan to automatically control the on-off of the field lamp in the cinema and the on-off of the air conditioner fan; the air conditioner fan power distribution unit receives a control instruction transmitted by the linkage control unit so as to automatically control the air conditioner fan to be turned on or turned off according to the illuminance parameter in the studio; the wireless communication is established between the linkage control unit and the upper computer through the communication unit so as to realize the remote control of the upper computer on the linkage control unit, and the wireless communication device has the advantages of energy conservation, high efficiency and simple and convenient operation.
Description of the drawings:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of a cinema lamp control unit of the utility model.
Fig. 3 is an electrical schematic of the trigger of the present invention.
Fig. 4 is an electrical schematic diagram of the AD converter of the present invention.
Fig. 5 is a schematic structural diagram of an air conditioner fan power distribution unit according to the present invention.
Fig. 6 is an electrical schematic of the actuator of the present invention.
Fig. 7 is an electrical schematic diagram of the wireless transceiver of the present invention.
Fig. 8 is a first electrical schematic of the coordinated control unit of the utility model.
Fig. 9 is a second electrical schematic of the coordinated control unit of the utility model.
Fig. 10 is a third electrical schematic of the coordinated control unit of the utility model.
The specific implementation mode is as follows:
in order to clearly explain the technical features of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings.
As shown in fig. 1-10, a theatre air conditioning system coordinated energy saving controller, the controller comprising:
the system comprises a film hall field lamp control unit, a film hall field lamp control unit and a control unit, wherein the film hall field lamp control unit is used for detecting the illumination parameters in the film hall and automatically controlling the on and off of the field lamp in the film hall;
the linkage control unit is used for receiving the illuminance parameters transmitted by the movie hall field lamp control unit and transmitting control instructions to the movie hall field lamp control unit and the air conditioner fan power distribution unit respectively to automatically control the on-off of the field lamp in the movie hall and the on-off of the air conditioner fan;
the air conditioner fan power distribution unit is used for receiving a control instruction transmitted by the linkage control unit so as to automatically control the air conditioner fan to be turned on or turned off according to the illuminance parameter in the studio;
and the communication unit is used for establishing wireless communication between the linkage control unit and the upper computer so as to realize the remote control of the upper computer on the linkage control unit.
The movie hall lamp control unit comprises an AD converter, an illuminance sensor and a trigger which are matched, wherein the AD converter and the illuminance sensor are used for detecting illuminance parameters in a movie hall and transmitting the illuminance parameters to the linkage control unit; the AD converter is in the model of AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with the illuminance sensor through a third pin, and the AD converter is connected with the linkage control unit through a sixth pin; the type of the trigger is FDS9945, 8 pins are arranged on the trigger, the trigger is connected with the linkage control unit through a second pin and a third pin, and the trigger is connected with the field lamp through a fifth pin and an eighth pin; a first resistor is arranged between the first pin and the second pin of the trigger, and a second resistor is arranged between the third pin and the fourth pin of the trigger.
The air conditioner fan power distribution unit comprises a driver, the type of the driver is ULN2003, 16 pins are arranged on the driver, a pin of the driver is connected with the linkage control unit, a pin sixteen of the driver is provided with a first relay, the first relay is provided with a first diode and a fifth resistor which are connected in parallel, and an air conditioner motor interface is arranged on the first relay.
The communication unit is a wireless transceiver, the model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, and the wireless transceiver is connected with the linkage control unit through a fourth pin and an eighth pin.
The linkage control unit is the singlechip, the model of singlechip is STM32F103C8T6, is equipped with 64 pins on the singlechip, the singlechip links to each other with the AD converter through ten numbers pin, the singlechip links to each other with the driver through fifteen numbers pin, the singlechip links to each other with wireless transceiver through twenty numbers pin and twenty-one numbers pin, the trigger links to each other with the trigger through forty-four numbers pin and forty-five numbers pin.
The linkage control unit is a PLC (programmable logic controller), the model of the PLC is S7-200, a plurality of pins are arranged on the PLC, the PLC is connected with an AD (analog-digital) converter through a Q1.7 pin, the PLC is connected with a driver through a Q1.5 pin, the PLC is connected with a wireless transceiver through a Q0.6 pin and a Q0.4 pin, and the PLC is connected with a trigger through a Q0.2 pin and a Q0.1 pin.
The linkage control unit comprises a time delay relay, an air switch, a second electromagnetic relay and a third electromagnetic relay are arranged on the time delay relay, and an indicator lamp is connected on the third electromagnetic relay in series.
The working principle of the linkage energy-saving controller of the cinema air conditioning system in the embodiment of the utility model is as follows: based on the integrated control effect of coordinated control unit, carry out linkage cooperation setting with movie hall field lamp control unit and air conditioner fan distribution unit to realize that cinema air conditioning system's automatic control opens and stops according to the audience quantity and the light situation in movie hall, replace current manual control mode, promote the degree of automation and the reliability of controller, thereby improve the application efficiency of electric energy, avoid appearing operation error, effectively reduce the waste of electric energy, realize energy saving and emission reduction, can popularize and promote at each cinema.
In the overall scheme, the method mainly comprises the following steps: the scene lamp control unit of the film hall is used for detecting the illumination parameter in the film hall and automatically controlling the on and off of the scene lamp in the film hall; the linkage control unit is used for receiving the illuminance parameters transmitted by the movie hall field lamp control unit and transmitting control instructions to the movie hall field lamp control unit and the air conditioner fan power distribution unit respectively to automatically control the on-off of the field lamp in the movie hall and the on-off of the air conditioner fan; the air conditioner fan power distribution unit is used for receiving the control instruction transmitted by the linkage control unit so as to automatically control the air conditioner fan to be turned on or turned off according to the illumination parameters in the studio; the communication unit is used for establishing wireless communication between the linkage control unit and the upper computer so as to realize the remote control of the upper computer on the linkage control unit; based on the mutual cooperation of the plurality of functional unit modules, the air conditioner fan can be automatically controlled to be opened and closed according to the real-time illuminance parameters of the movie hall, so that the air conditioner system and the projection system in the conventional cinema are subjected to linkage control, the waste of electric energy is reduced, and the purpose of effectively saving energy is achieved.
Specifically, the linkage control unit is a core component in the technical scheme, can receive the illuminance parameters transmitted by the cinema field lamp control unit, and respectively transmits control instructions to the cinema field lamp control unit and the air conditioner fan power distribution unit to automatically control the on and off of the field lamp in the cinema and the on and off of the air conditioner fan, and can adopt various types of control electrical elements.
In embodiment one, the coordinated control unit chooses the singlechip for use, and its model is STM32F103C8T6, is equipped with 64 pins on the singlechip, the singlechip links to each other with the AD converter through ten pins, the singlechip links to each other with the driver through fifteen pins, the singlechip links to each other with wireless transceiver through twenty-number pin and twenty-one pin, the trigger links to each other with the trigger through forty-four number pin and forty-five number pin, relies on corresponding pin to connect and link all electrical component, makes the singlechip can concentrate control and instruction transmission.
In the second embodiment, the linkage control unit is a PLC controller, the model of the linkage control unit is S7-200, the PLC controller is provided with a plurality of pins, the PLC controller is connected with the AD converter through a pin Q1.7, the PLC controller is connected with the driver through a pin Q1.5, the PLC controller is connected with the wireless transceiver through a pin Q0.6 and a pin Q0.4, and the PLC controller is connected with the trigger through a pin Q0.2 and a pin Q0.1; the PLC is used as a core component, so that the installation is convenient, the functions are complete, and the acquisition of parameters and the transmission of instructions can be accurately carried out.
In the third embodiment, the linkage control unit comprises a time delay relay, an air switch, a second electromagnetic relay and a third electromagnetic relay are arranged on the time delay relay, an indicator lamp is connected in series on the third electromagnetic relay, and the time delay disconnection or the lasting connection can be realized by adopting a mechanical timing mode, so that the air conditioner fan is switched on when a film is projected, the air conditioner is switched off when the projection is stopped, the energy is effectively saved, and the phenomenon that the air conditioner is switched on for one day is avoided; generally, 20% to 30% of the electrical energy can be saved compared to the existing operating modes.
Preferably, the studio lamp control unit comprises an AD converter, an illuminance sensor and a trigger which are matched, the AD converter and the illuminance sensor are used for detecting illuminance parameters in the studio and transmitting the illuminance parameters to the linkage control unit, and the trigger is used for receiving a control instruction transmitted by the linkage control unit to control the on and off of the studio lamp; the AD converter is in the model of AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with the illuminance sensor through a third pin, and the AD converter is connected with the linkage control unit through a sixth pin; the type of the trigger is FDS9945, 8 pins are arranged on the trigger, the trigger is connected with the linkage control unit through a second pin and a third pin, and the trigger is connected with the field lamp through a fifth pin and an eighth pin; a first resistor is arranged between a first pin and a second pin of the trigger, and a second resistor is arranged between a third pin and a fourth pin of the trigger; by means of the hardware circuit, the detection and uploading of the illumination parameters in the photo hall can be effectively realized.
Preferably, the air conditioner fan power distribution unit comprises a driver, the model of the driver is ULN2003, 16 pins are arranged on the driver, a pin of the driver is connected with the linkage control unit, a pin sixteen of the driver is provided with a first relay, the first relay is provided with a first diode and a fifth resistor which are connected in parallel, an air conditioner motor interface is arranged on the first relay, the air conditioner fan is driven to enter a working state quickly and accurately according to a control instruction of the linkage control unit, and delay and errors are reduced.
Preferably, the communication unit is wireless transceiver, and wireless transceiver's model is ESP8266, is equipped with 8 pins on wireless transceiver, and wireless transceiver links to each other with the coordinated control unit through No. four pins and No. eight pins, and the host computer passes through wireless transceiver and transmits control command to the coordinated control unit, realizes long-range accurate control, makes things convenient for the staff to operate, reduces staff's actual work load.
In summary, the linkage energy-saving controller of the cinema air-conditioning system in the embodiment of the utility model is based on the integrated control function of the linkage control unit, and the cinema field lamp control unit and the air-conditioning fan power distribution unit are arranged in a linkage matching manner to realize the automatic control on starting and stopping of the cinema air-conditioning system according to the number of audiences and the light condition of the cinema, so that the existing manual control mode is replaced, the automation degree and the reliability of the controller are improved, the application efficiency of electric energy is improved, the operation error is avoided, the waste of the electric energy is effectively reduced, the energy conservation and emission reduction are realized, and the linkage energy-saving controller can be popularized and popularized in various cinemas.
The above-described embodiments should not be construed as limiting the scope of the utility model, and any alternative modifications or alterations to the embodiments of the present invention will be apparent to those skilled in the art.
The present invention is not described in detail, but is known to those skilled in the art.
Claims (7)
1. Cinema air conditioning system linkage energy-saving control ware, its characterized in that, the controller includes:
the system comprises a film hall field lamp control unit, a film hall field lamp control unit and a control unit, wherein the film hall field lamp control unit is used for detecting the illumination parameters in the film hall and automatically controlling the on and off of the field lamp in the film hall;
the linkage control unit is used for receiving the illuminance parameters transmitted by the movie hall field lamp control unit and transmitting control instructions to the movie hall field lamp control unit and the air conditioner fan power distribution unit respectively to automatically control the on-off of the field lamp in the movie hall and the on-off of the air conditioner fan;
the air conditioner fan power distribution unit is used for receiving a control instruction transmitted by the linkage control unit so as to automatically control the air conditioner fan to be turned on or turned off according to the illuminance parameter in the studio;
and the communication unit is used for establishing wireless communication between the linkage control unit and the upper computer so as to realize the remote control of the upper computer on the linkage control unit.
2. The linked energy-saving controller for cinema air conditioning system according to claim 1, wherein: the movie hall lamp control unit comprises an AD converter, an illuminance sensor and a trigger which are matched, wherein the AD converter and the illuminance sensor are used for detecting illuminance parameters in a movie hall and transmitting the illuminance parameters to the linkage control unit; the AD converter is in the model of AD8551, 8 pins are arranged on the AD converter, the AD converter is connected with the illuminance sensor through a third pin, and the AD converter is connected with the linkage control unit through a sixth pin; the type of the trigger is FDS9945, 8 pins are arranged on the trigger, the trigger is connected with the linkage control unit through a second pin and a third pin, and the trigger is connected with the field lamp through a fifth pin and an eighth pin; a first resistor is arranged between the first pin and the second pin of the trigger, and a second resistor is arranged between the third pin and the fourth pin of the trigger.
3. The linked energy-saving controller for cinema air conditioning system according to claim 2, wherein: the air conditioner fan power distribution unit comprises a driver, the type of the driver is ULN2003, 16 pins are arranged on the driver, a pin of the driver is connected with the linkage control unit, a pin sixteen of the driver is provided with a first relay, the first relay is provided with a first diode and a fifth resistor which are connected in parallel, and an air conditioner motor interface is arranged on the first relay.
4. The linked energy-saving controller for cinema air conditioning system according to claim 3, wherein: the communication unit is a wireless transceiver, the model of the wireless transceiver is ESP8266, 8 pins are arranged on the wireless transceiver, and the wireless transceiver is connected with the linkage control unit through a fourth pin and an eighth pin.
5. The linked energy-saving controller for cinema air conditioning system according to claim 4, wherein: the linkage control unit is the singlechip, the model of singlechip is STM32F103C8T6, is equipped with 64 pins on the singlechip, the singlechip links to each other with the AD converter through ten numbers pin, the singlechip links to each other with the driver through fifteen numbers pin, the singlechip links to each other with wireless transceiver through twenty numbers pin and twenty-one numbers pin, the trigger links to each other with the trigger through forty-four numbers pin and forty-five numbers pin.
6. The linked energy-saving controller for cinema air conditioning system according to claim 4, wherein: the linkage control unit is a PLC (programmable logic controller), the model of the PLC is S7-200, a plurality of pins are arranged on the PLC, the PLC is connected with an AD (analog-digital) converter through a Q1.7 pin, the PLC is connected with a driver through a Q1.5 pin, the PLC is connected with a wireless transceiver through a Q0.6 pin and a Q0.4 pin, and the PLC is connected with a trigger through a Q0.2 pin and a Q0.1 pin.
7. The linked energy-saving controller for cinema air conditioning system according to claim 4, wherein: the linkage control unit comprises a time delay relay, an air switch, a second electromagnetic relay and a third electromagnetic relay are arranged on the time delay relay, and an indicator lamp is connected on the third electromagnetic relay in series.
Priority Applications (1)
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CN202122468163.0U CN215494659U (en) | 2021-10-13 | 2021-10-13 | Linkage energy-saving controller for cinema air conditioning system |
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CN202122468163.0U CN215494659U (en) | 2021-10-13 | 2021-10-13 | Linkage energy-saving controller for cinema air conditioning system |
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