CN102880211B - Intelligent control circuit and outdoor intelligent electronic equipment tank - Google Patents
Intelligent control circuit and outdoor intelligent electronic equipment tank Download PDFInfo
- Publication number
- CN102880211B CN102880211B CN201210373476.0A CN201210373476A CN102880211B CN 102880211 B CN102880211 B CN 102880211B CN 201210373476 A CN201210373476 A CN 201210373476A CN 102880211 B CN102880211 B CN 102880211B
- Authority
- CN
- China
- Prior art keywords
- module
- output terminal
- input end
- central processing
- processing unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The invention relates to an intelligent control circuit and an outdoor intelligent electronic equipment tank. The intelligent control circuit comprises a central processing module, a temperature/humidity detection module, a radiating control module, a wireless communication module and a power supply module, wherein the central processing module comprises a central processing unit (CPU), the output end of a temperature/humidity detection sensor in the temperature/humidity detection module is connected to an analog signal input end of the CPU, the radiating control module comprises a fan drive circuit and a fan, and a radiating switching signal output end of the CPU is connected to the fan through the fan drive circuit. The outdoor intelligent electronic equipment tank comprises an intelligent control circuit, an outdoor case and an inner case in which electronic equipment is arranged, wherein the inner case is closed, and the outer case is provided with an air inlet and an air outlet, the fan is arranged at a position of the air inlet or the position of the air outlet. The intelligent control circuit has good functions and high automation degree. The outdoor intelligent electronic equipment tank has good functions, high automation degree and good performance such as radiation, rain resistance and dust resistance.
Description
(1), technical field: the present invention relates to a kind of control circuit and outdoor electronic equipment case, particularly a kind of intelligent control circuit and outdoor intelligent electronic equipment tank.
(2), background technology: existing outdoor electronic equipment case is usually applied in open air, under being directly exposed to the sun, solar radiation produces a large amount of heats and is added in whole metal cabinet surface, casing is again by the mode of radiation, and make the environment temperature of casing suddenly increase, temperature can reach more than 50 degrees Celsius, this all has an immense impact on to the reliability of electronic equipment and life-span, therefore, outdoor electronic equipment case needs heat radiation, needs again rainproof, dust-proof simultaneously.Current outdoor electronic equipment case is all have rainhat, sidewall provided with fan on adopting or/and the method for designing having window shutter reaches heat radiation and rainproof object, adds dirt filtrating screen, to reach the object of filter dust in ventilation fan hole or window shutter simultaneously.Temperature in electronic equipment cabinet generally adopts a temperature controller to control, and with temperature adjustment knob on temperature controller, regulates temperature adjustment knob can opportunity of design temperature switch motion.When electronic equipment the temperature inside the box is higher than setting value time, temperature controller is opened fan cooling and is ventilated, and heat is distributed by window shutter; When electronic equipment the temperature inside the box is lower than setting value time, the heat that temperature controller adopts well heater (resistance-type etc.) to produce carrys out the air in Heating Electron equipment box.
Due to the current employing of the control to outdoor equipment box temperature is that cross-ventilation is lowered the temperature, the mode of resistance-type heat temperature raising, heat radiation close to the inner portion air and outside air convection realizes, casing has air vent, so just can not ensure absolute rainproof, dust-proof, nor effective utilization of heat when can ensure heat temperature raising.Particularly many at some rainwater, moisture is large, under dusty rugged surroundings, moisture, rainwater, dust can pollute internal electronic equipment, the rotating shaft of fan also can because of scarce lubricant, enter impurity and occur the faults such as rotating speed is slow, quit work.When existing electronic equipment cabinet be applied in temperature lower ground district time, owing to which is provided with perforate, make its heat-insulating property poor, well heater heating time power consumption higher, waste energy.
The setting of existing electronic equipment cabinet temperature adopts mechanical temperature adjustment knob, must arrive execute-in-place during change design temperature, very flexible, use inconvenience.
The antitheft of current outdoor equipment box is all adopt mechanical lock, reaches antitheft object with lock tongue or by the mode that a pull bar inserts upper and lower doorframe.This mechanical lock is very easily destroyed, anti-theft is poor.
(3), summary of the invention:
The technical problem to be solved in the present invention is: not enough for prior art, a kind of function is strong, automaticity is high intelligent control circuit is provided and function is strong, automaticity is high, heat radiation, the outdoor intelligent electronic equipment tank that rainproof and anti-dust performance is good.
Technical scheme of the present invention:
A kind of intelligent control circuit, containing central processing module, Temperature and Humidity module, radiating control module and power module, also containing wireless communication module, containing central processing unit in central processing module; Containing Temperature and Humidity sensor in Temperature and Humidity module, the output terminal of Temperature and Humidity sensor is connected with the input end of analog signal of central processing unit; Containing fan drive circuit and fan in radiating control module, the heat dissipation switch signal output part of central processing unit is connected with the input end of fan drive circuit, the output terminal wind-receiving fan of fan drive circuit; Containing GPRS communication module and SIM card in wireless communication module, the 3rd serial communication interface of central processing unit is connected with the serial communication interface of GPRS communication module, and the SIM card communication port of GPRS communication module is connected with SIM card; Power module is central processing module, Temperature and Humidity module, radiating control module and wireless communication module are powered.
Central processing module is also containing DLL (dynamic link library) and test interface, and DLL (dynamic link library) is connected with the programming port of central processing unit, tests serial communication interface and is connected for one of test interface and central processing unit; The model of central processing unit is: STM32F103ZET6.
The model of Temperature and Humidity sensor is: DHT11 or AM2303; The hygrometric scope of DHT11 is: 20--90%RH, and temperature-measuring range is: 0--50 DEG C, and humidity measurement precision is: ± 5%RH, and temperature measurement accuracy is: ± 2 degree, is applicable to general applications.The hygrometric scope of AM2303 is: 0--100%RH, and temperature-measuring range is :-40 ~ 125 DEG C, and humidity measurement precision is: ± 2%RH, and temperature measurement accuracy is: ± 0.2 DEG C, and hygrometric resolving power is: 0.1%RH, and thermometric resolving power is: 0.1 DEG C, is applicable to severe applications.
The model of GPRS communication module is: MG323.
Intelligent control circuit is also containing electronic equipment power source control module, containing control relay circuit and isolation voltage-stabilizing controller in electronic equipment power source control module, the electronic equipment power source gauge tap signal output part of central processing unit is connected with the control input end of control relay circuit, the direct current of outside input enters the input end of isolation voltage-stabilizing controller by control relay circuit, the power end of the output termination electronic equipment of isolation voltage-stabilizing controller; Power module is also for electronic equipment power source control module is powered.The power supply of the electronic equipment in electronic equipment power source control module primary responsibility electronic equipment cabinet, it can make the power supply of electronic equipment reliable and stable, also can control the cold start-up of electronic equipment, isolation voltage-stabilizing controller can prevent electronic equipment from suffering the interference of thunder and lightning and other factors.
The model of isolation voltage-stabilizing controller is: WDH100-48S48.
Central processing unit controls startup and the stopping of fan by the Detection Information of Temperature and Humidity sensor, thus regulates and controls the humiture in electronic equipment cabinet.
Also containing LED status detection module in intelligent control circuit, containing photoresistance and the first voltage comparator in LED status detection module, photoresistance is connected with an input end of the first voltage comparator, another input termination first pressure regulation potentiometer of first voltage comparator, the output terminal of the first voltage comparator is connected with the LED status switch signal input end of central processing unit; Power module is also for LED status detection module is powered.
The model of photoresistance is: GL3516; The model of the first voltage comparator is: LM393.
LED status detection module can be monitored the duty of the electronic equipment being arranged on electronic equipment cabinet inside.Such as; for the equipment of communication class; generally can monitor the state of its " power light "; judge that it is bright or goes out, thus judge that whether its power supply is normal, also can monitor the state of its " network connection pilot lamp "; judge that it is that connection is normal or abnormal; also can monitor the state of its " data pilot lamp ", judge that it is normal or abnormal etc. monitoring like this, photoresistance can be arranged on different pilot lamp places by user as required.
Central processing unit can judge the status information of pilot lamp by the output signal of the voltage comparator received, and as usually brightly, long to go out, flashes, flash rate etc.
The advantage of LED status detection module is: the structure need not changing original electronic equipment, and original electronic equipment of getting along well has the wired connection on any circuit, does not affect any function and the performance of original electronic equipment, simple, convenient.
Also containing location status detection module in intelligent control circuit, containing shock sensor, inclination sensor, the second voltage comparator and tertiary voltage comparer in location status detection module; The output terminal of shock sensor is connected with an input end of the second voltage comparator, another input termination second pressure regulation potentiometer of the second voltage comparator, and the output terminal of the second voltage comparator is connected with the vibration switch signal input part of central processing unit; The output terminal of inclination sensor is connected with an input end of tertiary voltage comparer, another input termination the 3rd pressure regulation potentiometer of tertiary voltage comparer, and the output terminal of tertiary voltage comparer is connected with the tilt switch signal input part of central processing unit; Power module is also for location status detection module is powered.
The model of shock sensor is: SW-18015P; The model of inclination sensor is: SW-520D; The model of the second voltage comparator and tertiary voltage comparer is: LM393.
Location status detection module can carry out remote monitoring to the safety of electronic equipment cabinet.When electronic equipment cabinet is subjected to knock, prize, or when being pushed over inclination, location status detection module can detect these abnormal signals in time, after central processing unit receives these abnormal signals, just give the alarm, the camera simultaneously controlled in shooting control module captures the image of electronic equipment cabinet outside, also warning message and image are sent to administrator computer monitor supervision platform or monitoring mobile phone platform by wireless communication module, remind the electronic equipment cabinet of which place which numbering of managerial personnel to be destroyed.
Also containing electronic lock control module in intelligent control circuit, containing decoding scheme and dead bolt driving circuit in electronic lock control module, the input end of decoding scheme is connected with the password output interface of electronic lock, the output terminal of decoding scheme is connected with the input end of dead bolt driving circuit, and the output terminal of dead bolt driving circuit is connected with the dead bolt power input of electronic lock; The dead bolt power switch signal output terminal of central processing unit is connected with the input end of dead bolt driving circuit, the dead bolt state-detection switching signal output terminal of central processing unit is connected with the dead bolt state-detection input end of electronic lock, and the dead bolt state-detection switch signal input end of central processing unit is connected with the dead bolt state-detection output terminal of electronic lock; Power module is also for electronic lock control module is powered.
Electronic lock contains two dead bolts, the dead bolt power input of two dead bolts links together, the dead bolt state-detection input end of two dead bolts also links together, and the dead bolt state-detection output terminal of two dead bolts is connected with two dead bolt state-detection switch signal input end of central processing unit respectively.
Also containing shooting control module in intelligent control circuit, containing serial converter and camera in shooting control module, the first serial communication interface of central processing unit is connected with camera by serial converter with the second serial communication interface; Power module is also for shooting control module is powered.
The model of serial converter is: MAX232A.
Containing charging control circuit, charger, rechargeable battery pack and the first voltage-stabilizing controller in power module, the output terminal of charger connects rechargeable battery pack, the direct current of outside input enters the input end of charger by charging control circuit, the output terminal of charger is connected with the input end of the first voltage-stabilizing controller, and the output terminal of the first voltage-stabilizing controller is the output terminal of power module; Containing the 4th triode and the 4th relay in charging control circuit, the signal of the charging control switch signal output part of central processing unit amplifies the coil working of rear drive the 4th relay by the 4th triode, the direct current of outside input enters the input end of charger by the contact of the 4th relay.
Also containing the operational amplifier for detecting rechargeable battery pack output voltage in power module, the input end of operational amplifier is connected with the output terminal of charger, and the output terminal of operational amplifier is connected with the charger voltage input end of analog signal of central processing unit.
Rechargeable battery pack is lithium battery group, and the model of charger is: WD10-48S13; First voltage-stabilizing controller contains the voltage-stabilizing controller of multiple different voltage stabilizing value, the output terminal of charger is connected with the input end of the plurality of voltage-stabilizing controller, the output terminal of the plurality of voltage-stabilizing controller is the output terminal of power module, and the model of the plurality of voltage-stabilizing controller is respectively: SP7656, LM2575-5.0, SP7656; The model of operational amplifier is: TLV2262.
Fan drive circuit contains the first triode and the first relay, and the signal of the heat dissipation switch signal output part of central processing unit amplifies the coil working of rear drive first relay through the first triode, the contact of the first relay is serially connected in the current supply circuit of fan; Control relay circuit contains the second triode and the second relay, the signal of the electronic equipment power source gauge tap signal output part of central processing unit amplifies the coil working of rear drive second relay through the second triode, the direct current of outside input enters the input end of isolation voltage-stabilizing controller by the contact of the second relay; Containing three Temperature and Humidity sensors in Temperature and Humidity module, the output terminal of three Temperature and Humidity sensors is connected with three input end of analog signal of central processing unit respectively.
Decoding scheme contains code translator and phase inverter, and the password output interface of electronic lock is connected with the input end of code translator, the output terminal of code translator and the input end of phase inverter, and the signal of the output terminal of phase inverter enters the input end of dead bolt driving circuit; Dead bolt driving circuit contains the 3rd triode and the 3rd relay, the signal of the signal of the output terminal of phase inverter and the dead bolt power switch signal output terminal of central processing unit amplifies the coil working of rear drive the 3rd relay by the 3rd triode, the contact of the 3rd relay is serially connected in the dead bolt power supply of electronic lock.
The model of code translator is: 74LS138, and the model of phase inverter is: 74LS04, and the model of electronic lock is: HY-J10.
A kind of outdoor intelligent electronic equipment tank, containing described intelligent control circuit, also containing outer case and the internal box for laying electronic equipment, internal box is airtight casing, internal box is arranged in outer case, outer case is provided with air inlet and air outlet, fan in the radiating control module of intelligent control circuit is located at air inlet or air outlet place, camera in the shooting control module of intelligent control circuit is arranged between outer case and internal box, outer case has camera hole, camera hole opens the bottom in outer case, the camera lens of camera is arranged in camera hole, three Temperature and Humidity sensors in the Temperature and Humidity module of intelligent control circuit are arranged on outside outer case respectively, between outer case and internal box, in internal box, photoresistance in the LED status detection module of intelligent control circuit arranges the pilot lamp place of electronic equipment in the inner box, shock sensor in the location status detection module of intelligent control circuit and inclination sensor are arranged in the inner box, the door of outer case is provided with electronic lock, the password output interface of electronic lock, dead bolt power input, dead bolt state-detection input end is connected with intelligent control circuit with dead bolt state-detection output terminal.
During actual detection, central processing unit sends out a signal first to the dead bolt state-detection input end of electronic lock, and then the signal of the dead bolt state-detection output terminal of detected electrons lock, and judge the whether real locking of electronic lock with this, namely whether the door of outer case closes.
Electronic lock control module can realize opening the Remote of electronic lock; At the scene during unlocking electronic lock, open by input password.Electronic lock does not stay lockhole in electronic equipment cabinet external body, can prevent picking lock.
Three Temperature and Humidity sensors in Temperature and Humidity module the humiture parameter inside and outside to electronic equipment cabinet can carry out comprehensive monitoring, are conducive to the real-time management of monitor staff.
Air inlet and air outlet are separately positioned on bottom and the top of outer case, air outlet is equipped with fan, air inlet is equipped with window shutter, window shutter is also equipped with filter screen, and this filter screen is common large mesh sieves, can ensure enough throughputs.The upper and lower surface of internal box all has louvre, louvre is coated with teflon miillpore filter, both can dispel the heat, also can guarantee that dust and water cannot enter in internal box.
Double-deck cabinet design can prevent sun in summer to be exposed to the sun, and winter is excessively cold, adopts the mode of interlayer inner air convection to maintain good heat radiation simultaneously.Airtight internal box can prevent dirt, dust and rainwater etc. from invading in electronic equipment.
Beneficial effect of the present invention:
1. the present invention adopts the state of embedded central processing unit to electronic equipment cabinet to control, can not only control, in detected electrons equipment box, outer humiture, remote detection can also be carried out to the duty of the electronic equipment (need equipment itself to have expose status indicator lamp or power light) in electronic equipment cabinet, carrying out real-time monitoring to the security situation of electronic equipment cabinet (prevents robber from moving, destroy electronic equipment cabinet), the door (overcoming the defect of mechanical anti-theft lock malfunction) of teleinstruction remote control unlocking electronic equipment box, the environmental aspect of telemonitoring electronic equipment cabinet periphery, therefore, function of the present invention is strong, automaticity is high.
2. outdoor intelligent electronic equipment tank of the present invention contains inside and outside two layer box bodies; internal box adopts the design of complete enclosure-type; be used for placing electronic equipment; internal box is used for dispelling the heat, protecting internal box; this structure solves " needing water proof and dust proof " and " well need fan heat " this conflict, meets the requirements of accomplished that the relative constant temperature of internal box temperature is between 0-40 degree simultaneously at the degree of protection of water proof and dust proof.This invention greatly reduces the failure rate of electronic equipment, extend the life-span of electronic equipment, the electronic equipment of indoor rating can be used out of doors.
(4), accompanying drawing illustrates:
Fig. 1 is the schematic block circuit diagram of intelligent control circuit;
Fig. 2 is one of circuit theory schematic diagram of central processing module;
Fig. 3 is the circuit theory schematic diagram two of central processing module;
Fig. 4 is the circuit theory schematic diagram of Temperature and Humidity module;
Fig. 5 is the circuit theory schematic diagram of LED status detection module;
Fig. 6 is the circuit theory schematic diagram of location status detection module;
Fig. 7 is the circuit theory schematic diagram of wireless communication module;
Fig. 8 is the circuit theory schematic diagram of shooting control module;
Fig. 9 is the circuit theory schematic diagram of electronic equipment power source control module;
Figure 10 is the circuit theory schematic diagram of radiating control module;
Figure 11 is the circuit theory schematic diagram of electronic lock control module;
Figure 12 is one of circuit theory schematic diagram of power module;
Figure 13 is the circuit theory schematic diagram two of power module;
Figure 14 is the circuit theory schematic diagram three of power module;
Figure 15 is the structural representation of outdoor intelligent electronic equipment tank.
(5), embodiment:
See in Fig. 1 ~ Figure 15, figure, intelligent control circuit contains central processing module, Temperature and Humidity module, radiating control module and power module, also containing wireless communication module, containing central processing unit U1 in central processing module; Containing Temperature and Humidity sensor U12, U11, U16 in Temperature and Humidity module, the output terminal of Temperature and Humidity sensor U12, U11, U16 is connected with the input end of analog signal 42,43,44 of central processing unit U1 respectively; Containing fan drive circuit 10,11 and fan FS1, FS2 in radiating control module, the heat dissipation switch signal output part 54,55 of central processing unit U1 is connected with the input end of fan drive circuit 10,11, output terminal wind-receiving fan FS1, FS2 of fan drive circuit 10,11; Containing GPRS communication module U2 and SIM card U4 in wireless communication module, 3rd serial communication interface 111,112 of central processing unit U1 is connected with the serial communication interface 33,29 of GPRS communication module U2, and the SIM card communication port 3,5,1,7,11 of GPRS communication module U2 is connected with SIM card U4; Power module is central processing module, Temperature and Humidity module, radiating control module and wireless communication module are powered.
Central processing module is also connected with the programming port of central processing unit U1 containing DLL (dynamic link library) J2 and test interface J1, DLL (dynamic link library) J2, tests serial communication interface 113,116 and is connected for one of test interface J1 and central processing unit U1; The model of central processing unit U1 is: STM32F103ZET6.
The model of Temperature and Humidity sensor U12, U11, U16 is: DHT11; The hygrometric scope of this Temperature and Humidity sensor is: 20--90%RH, and temperature-measuring range is: 0--50 DEG C, and humidity measurement precision is: ± 5%RH, and temperature measurement accuracy is: ± 2 degree.
The model of GPRS communication module U2 is: MG323.
Intelligent control circuit is also containing electronic equipment power source control module, containing control relay circuit 12 and isolation voltage-stabilizing controller U1-8 in electronic equipment power source control module, the electronic equipment power source gauge tap signal output part of central processing unit U1 is connected with the control input end of control relay circuit 12, the direct current (48V) of outside input enters the input end of isolation voltage-stabilizing controller U1-8 by control relay circuit 12, the power end of the output termination electronic equipment of isolation voltage-stabilizing controller U1-8; Power module is also for electronic equipment power source control module is powered.The power supply of the electronic equipment in electronic equipment power source control module primary responsibility electronic equipment cabinet, it can make the power supply of electronic equipment reliable and stable, also can control the cold start-up of electronic equipment, isolation voltage-stabilizing controller U1-8 can prevent electronic equipment from suffering the interference of thunder and lightning and other factors.
The model of isolation voltage-stabilizing controller U1-8 is: WDH100-48S48.
Central processing unit U1 controls startup and the stopping of fan FS1, FS2 by the Detection Information of Temperature and Humidity sensor U12, U11, U16, thus regulates and controls the humiture in electronic equipment cabinet.
Also containing LED status detection module in intelligent control circuit, containing 6 photoresistance GM1 ~ GM6 in LED status detection module, with 6 the first voltage comparators, 6 the first voltage comparators are integrated in 3 voltage comparator U6, U5, in U8, an input end of photoresistance GM1 and input end 3(first voltage comparator of voltage comparator U6) be connected, another input end of input end 2(first voltage comparator of voltage comparator U6) meet the first pressure regulation potentiometer R51, the output terminal of output terminal 1(first voltage comparator of voltage comparator U6) be connected with the LED status switch signal input end 1 of central processing unit U1, the circuit connecting mode of photoresistance GM2 ~ GM6 is identical with photoresistance GM1, no longer describes in detail, power module is also for LED status detection module is powered.
The model of photoresistance GM1 ~ GM6 is: GL3516; The model of voltage comparator U6, U5, U8 is: LM393.
LED status detection module can be monitored the duty of the electronic equipment being arranged on electronic equipment cabinet inside.Such as; for the equipment of communication class; generally can monitor the state of its " power light "; judge that it is bright or goes out, thus judge that whether its power supply is normal, also can monitor the state of its " network connection pilot lamp "; judge that it is that connection is normal or abnormal; also can monitor the state of its " data pilot lamp ", judge that it is normal or abnormal etc. monitoring like this, photoresistance GM1 ~ GM6 can be arranged on different pilot lamp places by user as required.
Central processing unit U1 can judge the status information of pilot lamp by the output signal of voltage comparator U6, U5, U8 of receiving, as usually brightly, long to go out, flashes, flash rate etc.
The advantage of LED status detection module is: the structure need not changing original electronic equipment, and original electronic equipment of getting along well has the wired connection on any circuit, does not affect any function and the performance of original electronic equipment, simple, convenient.
Also containing location status detection module in intelligent control circuit, containing shock sensor ZC1, inclination sensor QC1, the second voltage comparator and tertiary voltage comparer in location status detection module, the second voltage comparator and tertiary voltage comparer are integrated in a voltage comparator U7; An input end of the output terminal of shock sensor ZC1 and input end 3(second voltage comparator of voltage comparator U7) be connected, another input end of input end 2(second voltage comparator of voltage comparator U7) meet the second pressure regulation potentiometer R61, the output terminal of output terminal 1(second voltage comparator of voltage comparator U7) be connected with the vibration switch signal input part 19 of central processing unit U1; An input end of the output terminal of inclination sensor QC1 and the input end 5(tertiary voltage comparer of voltage comparator U7) be connected, an input end of the input end 6(tertiary voltage comparer of voltage comparator U7) meet the 3rd pressure regulation potentiometer R62, the output terminal of the output terminal 7(tertiary voltage comparer of voltage comparator U7) be connected with the tilt switch signal input part 20 of central processing unit U1; Power module is also for location status detection module is powered.
The model of shock sensor ZC1 is: SW-18015P; The model of inclination sensor QC1 is: SW-520D; The model of voltage comparator U7 is: LM393.
Location status detection module can carry out remote monitoring to the safety of electronic equipment cabinet.When electronic equipment cabinet is subjected to knock, prize, or when being pushed over inclination, location status detection module can detect these abnormal signals in time, after central processing unit U1 receives these abnormal signals, just give the alarm, the camera simultaneously controlled in shooting control module captures the image of electronic equipment cabinet outside, also warning message and image are sent to administrator computer monitor supervision platform or monitoring mobile phone platform by wireless communication module, remind the electronic equipment cabinet of which place which numbering of managerial personnel to be destroyed.
Also containing electronic lock control module in intelligent control circuit, containing decoding scheme 13 and dead bolt driving circuit 14 in electronic lock control module, the input end of decoding scheme 13 is connected with the password output interface MMJK of electronic lock, the output terminal of decoding scheme 13 is connected with the input end of dead bolt driving circuit 14, and the output terminal of dead bolt driving circuit 14 is connected with dead bolt P18, P17 power input of electronic lock; The dead bolt power switch signal output terminal 45 of central processing unit U1 is connected with the input end of dead bolt driving circuit 14, and the dead bolt state-detection switching signal output terminal 47 of central processing unit U1 is connected with dead bolt P18, P17 state-detection input end of electronic lock; Electronic lock contains two dead bolts P18, P17, the dead bolt power input of two dead bolts P18, P17 links together, the dead bolt state-detection input end of two dead bolts P18, P17 also links together, and the dead bolt state-detection output terminal of two dead bolts P18, P17 is connected with two dead bolt state-detection switch signal input end 46,49 of central processing unit U1 respectively; Power module is also for electronic lock control module is powered.
Also containing shooting control module in intelligent control circuit, containing serial converter U10 and camera in shooting control module, first serial communication interface 36,37 of central processing unit U1 is connected with camera by serial converter U10 with the second serial communication interface 69,70; Power module is also for shooting control module is powered.
The model of serial converter U10 is: MAX232A.
Containing charging control circuit 15, charger U2-11, rechargeable battery pack and first voltage-stabilizing controller U2-12, U3, U1-13 in power module, the output terminal of charger U2-11 connects rechargeable battery pack, the direct current (48V) of outside input enters the input end of charger U2-11 by charging control circuit 15, the output terminal of charger U2-11 is connected with the input end of first voltage-stabilizing controller U2-12, U3, U1-13, and the output terminal of first voltage-stabilizing controller U2-12, U3, U1-13 is the output terminal of power module; Containing the 4th triode Q5 and the 4th relay J D5 in charging control circuit 15, the signal of the charging control switch signal output part 57 of central processing unit U1 amplifies the coil working of rear drive the 4th relay J D5 by the 4th triode Q5, the direct current (48V) of outside input enters the input end of charger U2-11 by the contact of the 4th relay J D5.
Also containing the operational amplifier U4-12 for detecting rechargeable battery pack output voltage in power module, the input end of operational amplifier U4-12 is connected with the output terminal of charger U2-11, and the output terminal of operational amplifier U4-12 is connected with the charger voltage input end of analog signal 40 of central processing unit U1.
Rechargeable battery pack is lithium battery group, and the model of charger U2-11 is: WD10-48S13; First voltage-stabilizing controller U2-12, U3, U1-13 is the voltage-stabilizing controller of multiple different voltage stabilizing value, and the model of first voltage-stabilizing controller U2-12, U3, U1-13 is respectively: SP7656, LM2575-5.0, SP7656; The model of operational amplifier U4-12 is: TLV2262.
Fan drive circuit 10 is containing the first triode Q4 and the first relay J D4, the signal of the heat dissipation switch signal output part 54 of central processing unit U1 amplifies the coil working of rear drive first relay J D4 through the first triode Q4, the contact of the first relay J D4 is serially connected in the current supply circuit of fan FS1; The circuit connecting mode of fan drive circuit 11 is identical with fan drive circuit 10, no longer describes in detail;
Control relay circuit 12 is containing the second triode Q6 and the second relay J D6, the signal of the electronic equipment power source gauge tap signal output part 56 of central processing unit U1 amplifies the coil working of rear drive second relay J D6 through the second triode Q6, the direct current (48V) of outside input enters the input end of isolation voltage-stabilizing controller U1-8 by the contact of the second relay J D6.
Decoding scheme 13 is containing code translator U17 and phase inverter U18, the password output interface MMJK of electronic lock is connected with the input end of code translator U17, the output terminal of code translator U17 and the input end of phase inverter U18, the signal of the output terminal of phase inverter U18 enters the input end of dead bolt driving circuit 14; Dead bolt driving circuit 14 is containing the 3rd triode Q3-10 and the 3rd relay K 1, the signal of the signal of the output terminal 2 of phase inverter U18 and the dead bolt power switch signal output terminal 45 of central processing unit U1 amplifies the coil working of rear drive the 3rd relay K 1 by the 3rd triode Q3-10, the contact of the 3rd relay K 1 is serially connected in dead bolt P18, P17 power supply of electronic lock.
The model of code translator U17 is: 74LS138, and the model of phase inverter U18 is: 74LS04, and the model of electronic lock is: HY-J10.
Outdoor intelligent electronic equipment tank contains described intelligent control circuit, also containing outer case 1 and the internal box 2 for laying electronic equipment, internal box 2 is airtight casings, internal box 2 is arranged in outer case 1, outer case 1 is provided with air inlet 3 and air outlet 4, fan FS1 in the radiating control module of intelligent control circuit, FS2 is located at air outlet 4 place of outer case 1 both sides respectively, camera in the shooting control module of intelligent control circuit is arranged between outer case 1 and internal box 2, outer case 1 has camera hole, camera hole opens the bottom in outer case 1, the camera lens of camera is arranged in camera hole, three Temperature and Humidity sensor U12 in the Temperature and Humidity module of intelligent control circuit, U11, U16 is arranged on outside outer case 1 respectively, between outer case 1 and internal box 2, in internal box 2, photoresistance GM1 ~ GM6 in the LED status detection module of intelligent control circuit is arranged on the pilot lamp place of the electronic equipment in internal box 2, shock sensor ZC1 in the location status detection module of intelligent control circuit and inclination sensor QC1 is arranged in internal box 2, the door 5 of outer case 1 is provided with electronic lock 6, the password output interface MMJK of electronic lock 6, dead bolt P18, P17 power input, dead bolt P18, P17 state-detection input end and dead bolt P18, P17 state-detection output terminal is connected with intelligent control circuit.
During actual detection, central processing unit U1 sends out a signal first to dead bolt P18, P17 state-detection input end of electronic lock 6, and then the signal of dead bolt P18, P17 state-detection output terminal of detected electrons lock 6, judge the whether real locking of electronic lock 6 with this, namely whether the door 5 of outer case 1 closes.
Electronic lock control module can realize opening the Remote of electronic lock 6; At the scene during unlocking electronic lock 6, open by input password.Electronic lock 6 does not stay lockhole in electronic equipment cabinet external body, can prevent picking lock.
Three Temperature and Humidity sensors U12, U11, U16 in Temperature and Humidity module the humiture parameter inside and outside to electronic equipment cabinet can carry out comprehensive monitoring, are conducive to the real-time management of monitor staff.
Air inlet 3 and air outlet 4 are separately positioned on bottom and the top of outer case 1, air inlet 3 is equipped with window shutter, window shutter is also equipped with filter screen, and this filter screen is common large mesh sieves, can ensure enough throughputs.The upper and lower surface of internal box 2 all has louvre, louvre is coated with teflon miillpore filter, both can dispel the heat, also can guarantee that dust and water cannot enter in internal box 2.
Double-deck cabinet design can prevent sun in summer to be exposed to the sun, and winter is excessively cold, adopts the mode of interlayer inner air convection to maintain good heat radiation simultaneously.Airtight internal box 2 can prevent dirt, dust and rainwater etc. from invading in electronic equipment.
Claims (8)
1. an intelligent control circuit, containing central processing module, Temperature and Humidity module, radiating control module and power module, containing central processing unit in central processing module, it is characterized in that: also containing wireless communication module, electronic equipment power source control module and LED status detection module; Containing Temperature and Humidity sensor in Temperature and Humidity module, the output terminal of Temperature and Humidity sensor is connected with the input end of analog signal of central processing unit; Containing fan drive circuit and fan in radiating control module, the heat dissipation switch signal output part of central processing unit is connected with the input end of fan drive circuit, the output terminal wind-receiving fan of fan drive circuit; Containing GPRS communication module and SIM card in wireless communication module, the 3rd serial communication interface of central processing unit is connected with the serial communication interface of GPRS communication module, and the SIM card communication port of GPRS communication module is connected with SIM card; Power module is central processing module, Temperature and Humidity module, radiating control module and wireless communication module are powered; Containing control relay circuit and isolation voltage-stabilizing controller in electronic equipment power source control module, the electronic equipment power source gauge tap signal output part of central processing unit is connected with the control input end of control relay circuit, the direct current of outside input enters the input end of isolation voltage-stabilizing controller by control relay circuit, the power end of the output termination electronic equipment of isolation voltage-stabilizing controller; Power module is also for electronic equipment power source control module is powered; Containing photoresistance and the first voltage comparator in LED status detection module, photoresistance is connected with an input end of the first voltage comparator, another input termination first pressure regulation potentiometer of first voltage comparator, the output terminal of the first voltage comparator is connected with the LED status switch signal input end of central processing unit; Power module is also for LED status detection module is powered.
2. intelligent control circuit according to claim 1, is characterized in that: also containing location status detection module, containing shock sensor, inclination sensor, the second voltage comparator and tertiary voltage comparer in location status detection module; The output terminal of shock sensor is connected with an input end of the second voltage comparator, another input termination second pressure regulation potentiometer of the second voltage comparator, and the output terminal of the second voltage comparator is connected with the vibration switch signal input part of central processing unit; The output terminal of inclination sensor is connected with an input end of tertiary voltage comparer, another input termination the 3rd pressure regulation potentiometer of tertiary voltage comparer, and the output terminal of tertiary voltage comparer is connected with the tilt switch signal input part of central processing unit; Power module is also for location status detection module is powered.
3. intelligent control circuit according to claim 1, it is characterized in that: also containing electronic lock control module, containing decoding scheme and dead bolt driving circuit in electronic lock control module, the input end of decoding scheme is connected with the password output interface of electronic lock, the output terminal of decoding scheme is connected with the input end of dead bolt driving circuit, and the output terminal of dead bolt driving circuit is connected with the dead bolt power input of electronic lock; The dead bolt power switch signal output terminal of central processing unit is connected with the input end of dead bolt driving circuit, the dead bolt state-detection switching signal output terminal of central processing unit is connected with the dead bolt state-detection input end of electronic lock, and the dead bolt state-detection switch signal input end of central processing unit is connected with the dead bolt state-detection output terminal of electronic lock; Power module is also for electronic lock control module is powered.
4. intelligent control circuit according to claim 1, it is characterized in that: also containing shooting control module, containing serial converter and camera in shooting control module, the first serial communication interface of central processing unit is connected with camera by serial converter with the second serial communication interface; Power module is also for shooting control module is powered.
5. intelligent control circuit according to claim 1, it is characterized in that: containing charging control circuit, charger, rechargeable battery pack and the first voltage-stabilizing controller in described power module, the output terminal of charger connects rechargeable battery pack, the direct current of outside input enters the input end of charger by charging control circuit, the output terminal of charger is connected with the input end of the first voltage-stabilizing controller, and the output terminal of the first voltage-stabilizing controller is the output terminal of power module; Containing the 4th triode and the 4th relay in charging control circuit, the signal of the charging control switch signal output part of central processing unit amplifies the coil working of rear drive the 4th relay by the 4th triode, the direct current of outside input enters the input end of charger by the contact of the 4th relay.
6. intelligent control circuit according to claim 1, it is characterized in that: described fan drive circuit contains the first triode and the first relay, the signal of the heat dissipation switch signal output part of central processing unit amplifies the coil working of rear drive first relay through the first triode, the contact of the first relay is serially connected in the current supply circuit of fan; Described control relay circuit contains the second triode and the second relay, the signal of the electronic equipment power source gauge tap signal output part of central processing unit amplifies the coil working of rear drive second relay through the second triode, the direct current of outside input enters the input end of isolation voltage-stabilizing controller by the contact of the second relay; Containing three Temperature and Humidity sensors in described Temperature and Humidity module, the output terminal of three Temperature and Humidity sensors is connected with three input end of analog signal of central processing unit respectively.
7. intelligent control circuit according to claim 3, it is characterized in that: described decoding scheme contains code translator and phase inverter, the password output interface of electronic lock is connected with the input end of code translator, the output terminal of code translator and the input end of phase inverter, the signal of the output terminal of phase inverter enters the input end of dead bolt driving circuit; Described dead bolt driving circuit contains the 3rd triode and the 3rd relay, the signal of the signal of the output terminal of phase inverter and the dead bolt power switch signal output terminal of central processing unit amplifies the coil working of rear drive the 3rd relay by the 3rd triode, the contact of the 3rd relay is serially connected in the dead bolt power supply of electronic lock.
8. the outdoor intelligent electronic equipment tank containing intelligent control circuit described in claim 1, it is characterized in that: also containing outer case and the internal box for laying electronic equipment, internal box is airtight casing, internal box is arranged in outer case, outer case is provided with air inlet and air outlet, fan in the radiating control module of intelligent control circuit is located at air inlet or air outlet place, camera in the shooting control module of intelligent control circuit is arranged between outer case and internal box, outer case has camera hole, the camera lens of camera is arranged in camera hole, three Temperature and Humidity sensors in the Temperature and Humidity module of intelligent control circuit are arranged on outside outer case respectively, between outer case and internal box, in internal box, the output terminal of three Temperature and Humidity sensors is connected with three input end of analog signal of central processing unit respectively,
Also survey the inspection of mould block ﹑ location status containing LED status inspection in intelligent control circuit and survey mould block ﹑ electronic lock control module and shooting control module; Containing photoresistance and the first voltage comparator in LED status detection module, photoresistance is connected with an input end of the first voltage comparator, another input termination first pressure regulation potentiometer of first voltage comparator, the output terminal of the first voltage comparator is connected with the LED status switch signal input end of central processing unit; Containing shock sensor, inclination sensor, the second voltage comparator and tertiary voltage comparer in location status detection module; The output terminal of shock sensor is connected with an input end of the second voltage comparator, another input termination second pressure regulation potentiometer of the second voltage comparator, and the output terminal of the second voltage comparator is connected with the vibration switch signal input part of central processing unit; The output terminal of inclination sensor is connected with an input end of tertiary voltage comparer, another input termination the 3rd pressure regulation potentiometer of tertiary voltage comparer, and the output terminal of tertiary voltage comparer is connected with the tilt switch signal input part of central processing unit; Containing decoding scheme and dead bolt driving circuit in electronic lock control module, the input end of decoding scheme is connected with the password output interface of electronic lock, the output terminal of decoding scheme is connected with the input end of dead bolt driving circuit, and the output terminal of dead bolt driving circuit is connected with the dead bolt power input of electronic lock; The dead bolt power switch signal output terminal of central processing unit is connected with the input end of dead bolt driving circuit, the dead bolt state-detection switching signal output terminal of central processing unit is connected with the dead bolt state-detection input end of electronic lock, and the dead bolt state-detection switch signal input end of central processing unit is connected with the dead bolt state-detection output terminal of electronic lock; Containing serial converter and camera in shooting control module, the first serial communication interface of central processing unit is connected with camera by serial converter with the second serial communication interface; Power module in intelligent control circuit is also for mould block ﹑ location status inspection survey mould block ﹑ electronic lock control module is surveyed in LED status inspection and shooting control module is powered;
Photoresistance in the LED status detection module of intelligent control circuit arranges the pilot lamp place of electronic equipment in the inner box, shock sensor in the location status detection module of intelligent control circuit and inclination sensor are arranged in the inner box, the door of outer case is provided with electronic lock, and the password output interface of electronic lock, dead bolt power input, dead bolt state-detection input end are connected with intelligent control circuit with dead bolt state-detection output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373476.0A CN102880211B (en) | 2012-09-27 | 2012-09-27 | Intelligent control circuit and outdoor intelligent electronic equipment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373476.0A CN102880211B (en) | 2012-09-27 | 2012-09-27 | Intelligent control circuit and outdoor intelligent electronic equipment tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102880211A CN102880211A (en) | 2013-01-16 |
| CN102880211B true CN102880211B (en) | 2015-04-22 |
Family
ID=47481578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210373476.0A Active CN102880211B (en) | 2012-09-27 | 2012-09-27 | Intelligent control circuit and outdoor intelligent electronic equipment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102880211B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103868199A (en) * | 2014-03-12 | 2014-06-18 | 浙江瑞能通信科技股份有限公司 | Intelligent monitoring system |
| CN104571232B (en) * | 2015-01-26 | 2016-11-30 | 广东申菱环境系统股份有限公司 | A kind of wide operating mode type electric cabinet and internal temperature/humidity control method thereof |
| CN105261962A (en) * | 2015-10-28 | 2016-01-20 | 成都振中电气有限公司 | Power distribution box protection system |
| CN105278514A (en) * | 2015-12-02 | 2016-01-27 | 上海斐讯数据通信技术有限公司 | Device for controlling household devices and control method thereof |
| CN107229296B (en) * | 2016-03-23 | 2022-08-16 | 重庆医药高等专科学校 | Intelligent cooling remote control weak current box and intelligent cooling method thereof |
| CN106023549A (en) * | 2016-07-08 | 2016-10-12 | 河南省计量科学研究院 | ZigBee based refrigerator experiment apparatus applied remote alarm system |
| CN106341193A (en) * | 2016-08-29 | 2017-01-18 | 安徽云图信息技术有限公司 | Communication network equipment outdoor simulation test box |
| CN107681779A (en) * | 2017-09-06 | 2018-02-09 | 河南省三禾电气有限公司 | One or two fusion high-pressure vacuum breakers and its monitoring method, system |
| CN107503566A (en) * | 2017-09-22 | 2017-12-22 | 金陵科技学院 | A kind of construction guardrail that can realize detection and warning |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2352557A1 (en) * | 2001-07-02 | 2003-01-02 | Ian C. Campbell | System and method for indoor environmental monitoring and control |
| CN1698419B (en) * | 2005-06-29 | 2010-08-11 | 哈尔滨工业大学 | Agricultural greenhouse production environment monitoring terminal |
| CN201054836Y (en) * | 2007-06-09 | 2008-04-30 | 汕头市龙湖区丹霞小学 | Electrical lighting device |
| CN201178531Y (en) * | 2008-02-29 | 2009-01-07 | 北京市电通电话技术开发公司 | Electronic key locked network equipment cabinet having humidity and current monitoring |
| CN201600775U (en) * | 2010-01-21 | 2010-10-06 | 武汉翼彩科技有限公司 | Portable logistics-information sensing terminal apparatus |
| CN202183039U (en) * | 2011-07-14 | 2012-04-04 | 深圳市臻盛科技有限公司 | Intelligent cabinet monitoring system based on VPN technology of mobile network |
| CN202948349U (en) * | 2012-09-27 | 2013-05-22 | 郑州能通网络技术有限公司 | Intelligent control circuit and outdoor intelligent electronic equipment box |
-
2012
- 2012-09-27 CN CN201210373476.0A patent/CN102880211B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102880211A (en) | 2013-01-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102880211B (en) | Intelligent control circuit and outdoor intelligent electronic equipment tank | |
| CN106354077A (en) | Power distribution room environment monitoring equipment | |
| CN205489184U (en) | Dustproof electric power power distribution control case | |
| CN206851184U (en) | A kind of outdoor communication cabinet with good heat radiating and dust removing effects | |
| CN102074670A (en) | Outdoor battery cupboard | |
| CN109587211A (en) | A kind of communication base station safety monitoring system | |
| CN202948349U (en) | Intelligent control circuit and outdoor intelligent electronic equipment box | |
| CN202041839U (en) | Multi-state monitoring automatic window system | |
| CN112634579A (en) | Transformer substation security early warning linkage system | |
| CN105320193B (en) | Base station energy-saving total management system and method | |
| CN104483997B (en) | temperature control case with integrated manager | |
| CN206619005U (en) | Movable transformer pack and monitoring system of electric substation | |
| CN210670348U (en) | Monitoring equipment with early warning function | |
| CN101178830A (en) | Pick-proof alarming electronic system on site controlling cabinet | |
| CN207216811U (en) | A kind of novel energy-conserving Forest Fire Alarm device | |
| CN201629047U (en) | Electronic traffic monitoring device | |
| CN205936126U (en) | Intelligent door/window | |
| CN210052264U (en) | Intelligent smoke sensing controller | |
| JP3161388U (en) | Housing and surveillance camera | |
| CN207676198U (en) | Supervisory control of substation manages system | |
| CN208707801U (en) | The multi-party supervision site ingress/egress points of one kind monitors environmental surveillance mobile device automatically | |
| CN207010018U (en) | Transformer station's switch board | |
| CN203535090U (en) | Electric meter box capable of monitoring internal temperature and humidity in real-time manner | |
| CN211452614U (en) | Infrared flame detector and circuit thereof | |
| CN109681086B (en) | Control method for heat dissipation, moisture prevention and ventilation with exhaust fan and window thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |