CN201368560Y - Ventilation energy-saving controller of base station - Google Patents
Ventilation energy-saving controller of base station Download PDFInfo
- Publication number
- CN201368560Y CN201368560Y CNU2009201362517U CN200920136251U CN201368560Y CN 201368560 Y CN201368560 Y CN 201368560Y CN U2009201362517 U CNU2009201362517 U CN U2009201362517U CN 200920136251 U CN200920136251 U CN 200920136251U CN 201368560 Y CN201368560 Y CN 201368560Y
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- saving controller
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Abstract
The utility model relates to a ventilation energy-saving device, in particular to a ventilation energy-saving controller of a communication base station. The ventilation energy-saving controller of the base station comprises a switch power supply, a main control chip, a parameter set and status display circuit, a dual-bus sensor interface circuit, a dust sensor interface circuit, a commercial Ethernet driving circuit, a GPRS wireless Ethernet interface circuit, a blower and air conditioner control circuit, and a passive type switching value input-output circuit. The controller calculates out corresponding control parameters of a blower and an air conditioner by detecting and comparing the temperature, humidity and cleanness of indoor and outdoor air; when the temperature, humidity and cleanness of the outdoor air achieve the environmental requirements of the base station, the controller turns on the blower at the same time as turning off the air conditioner, and achieves the effects of reducing temperature and saving energy by utilizing the exchange of the indoor and outdoor cold/hot air. The controller realizes the real-time remote monitoring of the base station and enhances the running safety as well as reliability of the base station.
Description
Technical field
The utility model relates to a kind of wind energy saver that changes, and what more relate to a kind of communication base station changes the wind energy-saving controller.
Background technology
Communication base station is the important node of radio communication, and for guaranteeing the unimpeded of communication, all kinds of electronic communication equipments in the base station need keep running without interruption throughout the year.Must possess following condition for keeping the long-term normal operation of equipment: (1) electronic equipment sole mass is reliable; (2) stable suitable running environment is arranged.Under the electronic equipment reliable quality situation of base station, must provide corresponding stable suitable running environment.Communication base station and external environment condition need isolation preferably, so communication base station generally is in comparatively airtight indoor environment; And the electronic equipment in the base station can produce a large amount of heats in running, if the long-term accumulation in the base station of these heats must cause the temperature in the base station too high, and the equipment fluctuation of service, even cause electronic equipment high temperature to burn.In order to address this problem, generally powerful air-conditioning can be installed in the base station, by air-conditioning the temperature in the base station is controlled within the suitable scope.In summer, outdoor temperature is higher, and base station air conditioner could guarantee the environment temperature of base station under the fully loaded duty; In other season, outdoor temperature is lower, and base station air conditioner can be according to indoor environment temperature intermitten service, and even operation just can be base station maintain at suitable operating ambient temperature.But the base station is unmanned normally, and when outdoor temperature was lower, the air-conditioning in the base station still moved, and this has just caused waste of electric energy.Air-conditioning runs without interruption for a long time, not only can cause the waste for no reason of electric energy, and can strengthen the mechanical loss of air-conditioning self, increases the maintenance cost of air-conditioning.
The utility model content
The purpose of this utility model is the big problem of power consumption, equipment loss at above-mentioned base station air conditioner work existence, and the wind energy-saving controller is changed in design, a kind of base station of development.
This controller can base stations detected indoor and outdoor surroundings situation, comprises indoor and outdoor humiture, air purity, fire protection warning signal, burglar alarm signal, and by relatively judging these information, master controller calculates rational air-conditioning and changes the running parameter of wind devices; Close air-conditioning in due course, open and change wind devices, reach the purpose of cooling by the displacement of the cold and hot air of indoor and outdoor; Because change the power consumption of the power consumption of wind system operation, so well realized the purpose of cooling energy-saving by changing wind far below operation of air conditioner.What simultaneously, controller was real-time is sent to Surveillance center with detected base station running environment parameter, relevant warning message by wired ethernet or GPRS wireless network; When unusual or fault appearred in base station running environment, relevant information can in time feed back to Surveillance center, thereby makes fault can access timely processing, guarantees that the base station operates in reliable state.
The technical solution adopted in the utility model is as follows:
This base station is changed the wind energy-saving controller and is mainly comprised: Switching Power Supply and Power Monitoring Unit, microprocessor and memory module, parameter setting and state display module, dual bus sensor interface module, wired ethernet and GPRS wireless ethernet interface module, blower fan and air-conditioning control module, passive type switching value input/output module.Switch power module provides power supply for controller, and microprocessor obtains the base-station environment parameter by external sensor, and controls the work that the wind energy-saving equipment is changed in the base station according to base-station environment parameter and controller operational factor.
Switching power circuit is converted to the little 5V dc source of ripple to the bigger 24V dc source of outside ripple, is the entire controller power supply.The reset signal of power supply detection module is connected to the input that resets of microprocessor.Power supply supervisory circuit mainly is to detect the 5V power supply, if the 5V power supply is lower than safe threshold values, reset controller is correctly worked to guarantee controller.
Microprocessor and memory module are the cores of controller, and storage, the operation of mainly being responsible for program reach the operation to other modules of controller.
Parameter is provided with and the state display module mainly is responsible for device id setting, the setting of power save parameters, the demonstration of indoor and outdoor humiture and the inquiry of warning message.
But dual bus sensor interface module jointing temp sensor, humidity sensor, cleanliness factor sensor, but the also sensor of order bus type are responsible for the collection of the inside and outside relevant environment data in base station.
The asynchronous serial communication mouth of microprocessor is connected to wired or GPRS wireless ethernet module.Controller is connected to long-range control host machine by wired ethernet and GPRS wireless ethernet interface circuit, by network humiture, air purity, fire information, warning message, running state of air conditioner, fan operation state, fault message inside and outside controller operational factor, the base station is transferred to Surveillance center.
Blower fan and Climate Control Module are connected to microprocessor I/O port through light-coupled isolation.The I/O mouth of microprocessor is through light-coupled isolation control 12V DC relay, and then the work of controlling blower fan and air-conditioning by relay.
Passive type switching value input/output module is connected to microprocessor I/O port through light-coupled isolation.Passive type switching value input/output module connects time-out/run switch, fire protection sensor, cigarette taboo sensor, antitheft sense switch.
The utility model adopts as above technical scheme, has following advantage:
1. various states detects: can base stations detected indoor and outdoor surroundings situation, comprise indoor and outdoor humiture, air purity, fire protection warning signal, burglar alarm signal, by relatively judging these information, master controller calculates rational air-conditioning and changes the running parameter of wind devices.
2. energy saving of system: close air-conditioning in due course, open and change wind devices, reach the purpose of cooling by the displacement of the cold and hot air of indoor and outdoor; Because change the power consumption of the power consumption of wind system operation, so well realized the purpose of cooling energy-saving by changing wind far below operation of air conditioner.
3. network management is convenient: what controller was real-time is sent to Surveillance center with detected base station running environment parameter, relevant warning message by wired ethernet or GPRS wireless network; When unusual or fault appearred in base station running environment, relevant information can in time feed back to Surveillance center, thereby makes fault can access timely processing, guarantees that the base station operates in reliable state.
Description of drawings
Fig. 1 is that the circuit of the utility model embodiment is formed theory diagram;
Fig. 2 is Switching Power Supply and the Power Monitoring Unit circuit theory diagrams of the utility model embodiment;
Fig. 3 is microprocessor and the memory module circuit theory diagrams of the utility model embodiment;
Fig. 4 is parameter setting and the state display module circuit theory diagrams of the utility model embodiment;
Fig. 5 is the dual bus sensor interface module circuit theory diagrams of the utility model embodiment;
Fig. 6 is wired ethernet and the GPRS wireless ethernet interface module circuit theory diagrams of the utility model embodiment;
Fig. 7 is blower fan and the air-conditioning control module circuit theory diagrams of the utility model embodiment;
Fig. 8 is the passive type switching value input/output module circuit theory diagrams of the utility model embodiment.
The specific embodiment
The existing accompanying drawings and the specific embodiment further specify the utility model.
Consult shown in Figure 1ly, embodiment of the present utility model is provided with Switching Power Supply and Power Monitoring Unit 1, microprocessor and memory module 2, parameter setting and state display module 3, dual bus sensor interface module 4, wired ethernet and GPRS wireless ethernet interface module 5, blower fan and air-conditioning control module 6, passive type switching value input/output module 7.Described each module all is connected in switch power module, and external sensor is connected in described microprocessor.
Consult shown in Figure 2ly, external 24V power supply converts the power supply of 5V voltage as microprocessor and memory module 2, parameter setting and state display module 3, dual bus sensor interface module 4, wired ethernet and GPRS wireless ethernet interface module 5, passive type switching value input/output module 7 to through LM2596-ADJ single-chip switching power supply integrated circuit U11.The 5V power supply inserts power supply monitoring IC U1, and when the 5V power supply was lower than threshold voltage, U1 produced the reset signal of a high level as microprocessor.
Consult shown in Figure 3ly, microprocessor U1 is the core of controller, and the I/O mouth of microprocessor U1 is connected to other module of controller, and microprocessor U1 is by detecting the work of judging base station internal and external environment parameter control air-conditioning and blower fan.Memory U9 is connected to microprocessor U1 by address decoding integrated circuit U8 and address latch integrated circuit U3, and memory U9 preserves the controller operational factor.Lithium battery DC1 externally provides power supply for memory U9 during the 24V power-off, guarantees that the controller parameter power down do not lose.
Consult shown in Figure 4, button S1, button S2, button S3, button S4 is connected to the universaling I/O port of microprocessor U1, charactron SMG1, charactron SMG2, charactron SMG3, charactron SMG4, charactron SMG5, charactron SMG6, charactron SMG7 is by address and latch (data latch integrated circuit) U5, latch U6, latch U7 is connected to the external bus interface of microprocessor U1, LED 1, LED 2, LED 3, LED 4 is by address and latch U5, latch U6, latch U7 is connected to the external bus interface of microprocessor U1.The setting and the demonstration of button S1, button S2, button S3, button S4 control parameter, charactron SMG1, charactron SMG2, charactron SMG3, charactron SMG4, charactron SMG5, charactron SMG6, charactron SMG7 show base-station environment parameter, controller operational factor, failure code, LED 1, LED 2, LED 3, LED 4 indication power supplys, air-conditioning, blower fan, network duty.
Consult shown in Figure 5ly, microprocessor U1 universaling I/O port uses DB9 joint J16 to be connected to external sensor through after the pull-up resistor RP2, can connect monobus and dual bus sensor.
Consult shown in Figure 6ly, the communication serial ports of microprocessor U1 is connected to DB9 joint J18 by RS232 integrated circuit U16, and joint J18 connects GPRS wireless ethernet module.Joint J19, joint J20 connect RS232 changes the wired ethernet module, and joint J17 connects switch or router for the RJ45 network joint.
Consult shown in Figure 7, the bus of microprocessor U1 is connected to optocoupler U13 by latch integrated circuit U4, optocoupler U13 is through diode Q1, diode Q2, diode Q3, diode Q4 control electromagnetic relay DL1, electromagnetic relay DL2, electromagnetic relay DL3, electromagnetic relay DL4, electromagnetic relay DL1, electromagnetic relay DL2, electromagnetic relay DL3, the contact of electromagnetic relay DL4 is connected to binding post J7, binding post J8, binding post J9, binding post J10, binding post J11, binding post J12, its middle connecting terminal J7, binding post J8 connects the air-conditioning control line, binding post J9, binding post J10, binding post J11, the binding post J12 machine control line of giving a dinner for a visitor from afar.
Consult shown in Figure 8, the I/O mouth of microprocessor U1 is connected to photoelectrical coupler integrated circuit U14, photoelectrical coupler integrated circuit U15, photoelectrical coupler integrated circuit U14 is connected to binding post J13, binding post J13 is the switching value output port, photoelectrical coupler integrated circuit U15 is connected to binding post J14, and binding post J14 is the switching value input port.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection domain of the present utility model.
Claims (5)
1. the wind energy-saving controller is changed in the base station, it is characterized in that: comprise Switching Power Supply and Power Monitoring Unit, microprocessor and memory module, parameter setting and state display module, dual bus sensor interface module, wired ethernet and GPRS wireless ethernet interface module, blower fan and air-conditioning control module, passive type switching value input/output module; Described each module all is connected in switch power module, and external sensor is connected in described microprocessor.
2. the wind energy-saving controller is changed in base station as claimed in claim 1, it is characterized in that: the reset signal of described Power Monitoring Unit is connected to the input that resets of microprocessor.
3. the wind energy-saving controller is changed in base station as claimed in claim 1, it is characterized in that: the asynchronous serial communication mouth of described microprocessor is connected to the wired ethernet module.
4. the wind energy-saving controller is changed in base station as claimed in claim 1, it is characterized in that: the asynchronous serial communication mouth of described microprocessor is connected to GPRS wireless ethernet module.
5. the wind energy-saving controller is changed in base station as claimed in claim 1, it is characterized in that: described blower fan and Climate Control Module are connected to microprocessor I/O port through light-coupled isolation, and passive type switching value input/output module is connected to microprocessor I/O port through light-coupled isolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201362517U CN201368560Y (en) | 2009-01-05 | 2009-01-05 | Ventilation energy-saving controller of base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201362517U CN201368560Y (en) | 2009-01-05 | 2009-01-05 | Ventilation energy-saving controller of base station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201368560Y true CN201368560Y (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201362517U Expired - Fee Related CN201368560Y (en) | 2009-01-05 | 2009-01-05 | Ventilation energy-saving controller of base station |
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| Country | Link |
|---|---|
| CN (1) | CN201368560Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620394A (en) * | 2012-04-16 | 2012-08-01 | 苏州科技学院 | Terminal monitoring device for central air conditioner |
| CN103955191A (en) * | 2014-04-29 | 2014-07-30 | 波瑞电气有限公司 | Intelligent home environment quality regulation and control system |
-
2009
- 2009-01-05 CN CNU2009201362517U patent/CN201368560Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102620394A (en) * | 2012-04-16 | 2012-08-01 | 苏州科技学院 | Terminal monitoring device for central air conditioner |
| CN103955191A (en) * | 2014-04-29 | 2014-07-30 | 波瑞电气有限公司 | Intelligent home environment quality regulation and control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20130105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |