CN101493690B - Intelligent monitoring and managing system - Google Patents
Intelligent monitoring and managing system Download PDFInfo
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- CN101493690B CN101493690B CN2008100042102A CN200810004210A CN101493690B CN 101493690 B CN101493690 B CN 101493690B CN 2008100042102 A CN2008100042102 A CN 2008100042102A CN 200810004210 A CN200810004210 A CN 200810004210A CN 101493690 B CN101493690 B CN 101493690B
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Abstract
The invention discloses an intelligent monitoring management system, comprising a monitoring management device, equipment under control, a management computer and a service space; the monitoring management device comprises a main control device, a computer end wire/wireless communication network interface, a service space sensing signal receiving interface, a service space control signal output interface, a controlled equipment power sensing signal receiving interface, a controlled equipment power control signal output interface, a controlled equipment sensing interface, an analog output interface, a controlled equipment sensing signal receiving interface, a controlled equipment control signal output interface and an equipment end wire/wireless communication network interface; the monitoring management control device can withstand the interaction of the external standard electric signal interface or external communication interface of the controlled equipment and the equipment under the control, monitors and adjusts the running state and type of the controlled equipment, realizes the efficacy of the controlled equipment on efficiency of energy use, intelligentization of demand management intelligence, networking of maintenance and operation management and the like.
Description
Technical field
The present invention relates to a kind of intelligent monitoring and managing system, particularly relate to a kind of intelligent monitoring and managing system by Network integration monitoring management apparatus, controlled plant, supervisory computer and service clearance.
Background technology
Present conventional electrical equipment on the market almost belongs to the sealing of inner working program and parameter entirely and does not open to the outside world, and the independent operation system kenel of unmatchful outer communication network, for example: air-conditioning, refrigerator-freezer, motor, illumination etc. are not always the case, therefore very difficult state and the usefulness of learning the running of electrical equipment from the outside.As changing the pattern of electrical equipment running, mostly all must be via user's manually control voluntarily, though electrical equipment just dispatch from the factory installation during the initial stage operational effectiveness roughly good, along with the time of using increases operational effectiveness deterioration gradually.In addition, electrical equipment can change and deterioration (as air-conditioning system) with environmental parameter, also be difficult to electric equipment is monitored for a long time even if the general user understands the deterioration factor of electric equipment, therefore can cause energy dissipation, can't reach the function of expection even might lead to fearful accident.If electrical equipment itself can't learn environmental parameter and change, or when not having the ability of adjusting the optimal operation pattern automatically, also can shorten the time limit that electrical equipment uses.
At present most of conventional electrical equipment on the market is that unpredictable running is unusual or judge whether fault, must wait until all that electrical equipment damages just can learn.Need to be got in touch with voluntarily by the user supplier of electrical equipment this moment, and the maintenance personal only can describe phenomenon of the failure through the user, judges that this carries relevant spare part to on-site maintenance.Usually the user is not the professional, thereby describes mistake or unclear, causes the maintenance personal can't show up once to finish and repaiies, and enables opportunity except that postponing the reparation of user's electrical equipment, causes maintenance cost significantly to promote yet.Though minority high price electrical equipment possesses network capabilities, external communication interface still belongs to exclusive enclosed type, only can transmit information with manufacturer or deviser.Therefore can't include the aforesaid electrical equipment that possesses network capabilities in the piece electrical equipment management system and be managed, cause the energy and user and supplier's waste of manpower resource of electrical equipment, and the puzzlement that can't do integral device management etc.
Summary of the invention
The object of the present invention is to provide a kind of intelligent monitoring and managing system, setting by monitoring management apparatus, come the operational effectiveness and the mode of monitoring management controlled plant, promote the usefulness of controlled plant with the networking of reaching the intelligent of electrical equipment energy use efficiencyization, requirement management and the management of dimension fortune.
To achieve these goals, the invention provides a kind of intelligent monitoring and managing system, intelligent monitoring and managing system comprises: comprising: monitoring management apparatus, controlled plant, supervisory computer and service clearance.Monitoring management apparatus comprises: main control unit, computer terminal wired interface, service clearance sensing signal receiving interface, service clearance control signal output interface, controlled plant power supply sensing signal receiving interface, controlled plant power control signal output interface, status signal receiving interface, simulation output interface, controlled plant sensing signal receiving interface, controlled plant control signal output interface and equipment end wired interface.
In above-mentioned monitoring management apparatus, computer terminal wireline communication network interface configuration is between supervisory computer and main control unit, and a user of supervisory computer manages main control unit by computer terminal wireline communication network interface.The computer terminal wireless communication network interface is disposed between supervisory computer and main control unit, and the user manages main control unit by the computer terminal wireless communication network interface.Service clearance sensing signal receiving interface is disposed between the first sensor and main control unit of service clearance, in order to transmit first sensing signal that first sensor produces according to the environmental parameter of service clearance to main control unit.Service clearance control signal output interface is disposed between service clearance and main control unit, and main control unit is regulated service clearance according to first sensing signal.Controlled plant power supply sensing signal receiving interface is disposed between controlled plant and main control unit, in order to the current value that transmits controlled plant to main control unit.Controlled plant power control signal output interface is disposed between controlled plant and main control unit, and main control unit produces a power control signal and adjusts the power consumption of controlled plant according to current value.The status signal receiving interface is disposed between controlled plant and main control unit, and in order to send a status signal from controlled plant to main control unit, when status signal was unusual, main control unit produced a fault-signal.The simulation output interface is disposed between controlled plant and main control unit, adjusts controlled plant in order to a simulating signal that sends the Autonomous Control device.Controlled plant sensing signal receiving interface is disposed between second sensor of 1 in the controlled plant and main control unit, in order to send one second sensing signal from second sensor to main control unit.Controlled plant control signal output interface is disposed between controlled plant and main control unit, and main control unit produces one according to second sensing signal and controls signal to controlled plant, to adjust controlled plant.Equipment end wireline communication network interface configuration is between controlled plant and main control unit, main control unit receives second sensing signal, status signal or current value by equipment end wireline communication network interface, and transmits control signal, simulating signal or power control signal to controlled plant.And, the equipment end wireless communication network interface is disposed between controlled plant and main control unit, main control unit receives second sensing signal, status signal or current value by the equipment end wireless communication network interface, and transmits control signal, simulating signal or power control signal to controlled plant.
Intelligent monitoring and managing system of the present invention, it is by monitoring management apparatus, can be according to adjusting the running of controlled plant and change service clearance from the various parameters of controlled plant and service clearance.Come anthropomorphic dummy's action like this by monitoring management apparatus,, inspecting the operation of controlled plant whenever and wherever possible, make it be in optimized state always as special personnel are arranged.In addition, through public network service sector personnel, the relevant value added service of communication that intelligent monitoring and managing system can provide various " equipment and equipment " (Machine to Machine), as networked energy management, the management of networking dimension fortune, networked facilities management and networked urgency message etc., realize the various public service of the market demand.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the configuration schematic diagram according to the intelligent monitoring and managing system of preferred embodiment of the present invention;
Fig. 2 is the block schematic diagram according to the monitoring management apparatus of preferred embodiment of the present invention;
Fig. 3 is the configuration schematic diagram according to another embodiment of the present invention;
Fig. 4 is the synoptic diagram that adjusts the setting of backwater (wind) temperature automatically according to another embodiment of the present invention;
Fig. 5 is the synoptic diagram according to the multiple host management of an embodiment more of the present invention;
Fig. 6 is the configuration schematic diagram of service clearance;
Fig. 7 is the synoptic diagram according to the monitoring management apparatus of another embodiment of the present invention;
Fig. 8 is the synoptic diagram according to the monitoring management apparatus of another embodiment of the present invention;
Fig. 9 is according to the functional schematic of the monitoring management apparatus of an embodiment more of the present invention;
Figure 10 is the synoptic diagram according to the monitoring management system of another embodiment of the present invention.
Wherein, Reference numeral:
2: service clearance sensing signal receiving interface 3: air-conditioning equipment control signal output interface
4: service clearance control signal output interface 5: air-conditioning equipment sensing signal receiving interface
6: air-conditioning equipment power supply sensing signal connects 8: the output of air-conditioning equipment power control signal connects
The mouth mouth
7: equipment end wireless communication network interface 9: equipment end wireline communication network interface
10: monitoring management apparatus 11: main control unit
12: status signal receiving interface 13: computer terminal wireline communication network interface
14: simulation output interface 15: computer terminal wireless communication network interface
20: air-conditioning equipment 21: air-conditioning equipment simulation control interface
22: status signal input interface 23: air-conditioning equipment fan actuator
24: air-conditioning equipment actuator 25: the air-conditioning equipment sensor
26: air-conditioning equipment power sensor 27: the output of air-conditioning equipment cordless communication network
28: air-conditioning equipment power supply actuator interface
29: air-conditioning equipment network service output interface 30: supervisory computer
40: service clearance 41: the simulation output interface
42: service clearance sensor 44: the service clearance actuator
60: electrical equipment 100: the equipment control network
200: air-conditioning equipment main frame 201,202,203: air-conditioner host
250: air-conditioner host supervisory circuit 251: the air outlet temperature sensor
252: reference temperature sensor 253: environment temperature sensor
254: ambient humidity sensor 255: discharge pipe
402: movable sensor 410: air outlet
412: carbon dioxide sensor 414: windmill
420: return air inlet 422: the air outlet temperature sensor
430: fresh air introducing port 432: body temperature trans
434: electrically driven curtain 440 vitiated air escape holes
442: luminance sensor 450 temperature controllers
452: return air inlet temperature sensor 462: outdoor luminance sensor
472: outdoor temperature sensor 600: power supply
601,602,603: electrical equipment 651,652,653: current transformer
Embodiment
Please refer to Fig. 1, Fig. 1 is the configuration schematic diagram according to the intelligent monitoring and managing system of preferred embodiment of the present invention.Intelligent monitoring and managing system comprises: monitoring management apparatus 10, air-conditioning equipment 20, supervisory computer 30 and service clearance 40.Being noted that, in the present embodiment, be to be that example explains with air-conditioning equipment 20, but the present invention is not limited to this, and monitoring management system also can be controlled the electric equipment of light fixture, motor apparatus, refrigerator-freezer and other family expenses individually or simultaneously.
Please also refer to Fig. 2, it is the block schematic diagram according to the monitoring management apparatus of preferred embodiment.Monitoring management apparatus 10 comprises main control unit 11, computer terminal wireline communication network interface 15, computer terminal wireless communication network interface 13, service clearance sensing signal receiving interface 2, service clearance control signal output interface 4, air-conditioning equipment power supply sensing signal receiving interface 6, air-conditioning equipment power control signal output interface 8, status signal receiving interface 12, simulation output interface 14, air-conditioning equipment sensing signal receiving interface 5, air-conditioning equipment control signal output interface 3, equipment end wireline communication network interface 9 and equipment end wireless communication network interface 7.
In order to allow the user of supervisory computer adjust the mode of operation of air-conditioning equipment and the environment of service clearance, so adopt computer terminal wireline communication network interface 13 or computer terminal wireless communication network interface 15 with the hobby and needs of oneself.The both is disposed at 11 of supervisory computer 30 and this main control units, and the user can manage main control unit by the various data in computer terminal wireline communication network interface 13 or the computer terminal wireless communication network interface 15 reference monitor management systems and according to the hobby of oneself.
On the other hand, the maintenance personal also can receive the data of air-conditioning equipment by computer terminal wireline communication network interface 13 computer terminal wireless communication network interface 15.By with reference to these data, the maintenance personal can maintain air-conditioning equipment before air-conditioning equipment breaks down, even if break down.The maintenance personal also can be according to these data, the problem of the air-conditioning equipment that judges rightly, and carry correct part and finish reparation fast.
In addition, for grasping the environmental parameter of service clearance, for example temperature, humidity, carbon dioxide metering or move etc., to adjust the reference of the mode of operation of service clearance actuator 44 and air-conditioning equipment 20 as main control unit, so adopt service clearance sensing signal receiving interface 2 and service clearance control signal output interface 4.Wherein service clearance actuator 44 can be fan, choke, frozen water valve, hot-water valve, humidification facility, the facility that dehumidifies that the outer gas of control is introduced, or in order to the air conditioner facility of introducing outer gas etc.
In the present embodiment, service clearance sensing signal receiving interface 2 is disposed at 11 of the sensor 42 of service clearance 40 and main control units, but the environmental parameter of sensor 42 sensing service clearances, for example temperature, humidity, carbon dioxide metering or move etc., and produce sensing signal S1, can transmit sensing signal S1 to main control unit 11 by service clearance sensing signal receiving interface 2.And sensor 42 can be in order to the physical change of accurate grasp ambient condition, as the correlation parameter of commander's air-conditioning equipment 20 runnings.Service clearance control signal output interface 4 is disposed at 11 of service clearance actuator 44 and main control units, and main control unit 11 is adjusted air-conditioning equipment 20 and service clearance actuator 44 according to sensing signal S1.
By service clearance sensing signal receiving interface 2 and service clearance control signal output interface 4, main control unit can be according to being transmitted sensing signal S1 and integrate other related data and calculate the adjustment amount of air-conditioning equipment 20 and service clearance actuator 44 by both, and reach energy use efficiencyization (EnergyEfficiency) and requirement management (Demand Management) intelligentized effect.
In the present embodiment, for adjusting power consumption, to reach purpose of energy saving, so adopt air-conditioning equipment power supply sensing signal receiving interface 6 and air-conditioning equipment power control signal output interface 8 according to the mode of operation of air-conditioning equipment.
The air-conditioning equipment power supply sensing signal receiving interface 6 of present embodiment is disposed at 11 of air-conditioning equipment power sensor 26 and main control units, the current value Sc that transmits air-conditioning equipment 20 is to main control unit 11, and main control unit 11 can be grasped air-conditioning equipment 20 operating states by current value Sc.Air-conditioning equipment power control signal output interface 8 is disposed at 28 of air-conditioning equipment 20 and air-conditioning equipment power supply actuators, main control unit 11 produces compressor or the master switch power supply of power control signal S6 with control air-conditioning equipment 20 according to current value Sc, thereby reaches energy-conservation effect.
Main control unit 11 can be judged by the resistance value S3 of for example air-conditioning equipment end whether air-conditioning equipment is unusual, when the resistance value S3 of air-conditioning equipment end is unusual, main control unit 11 produces a fault-signal Sb, and notifies the user of supervisory computer 30, for example maintenance personnel in real time by network.
Present embodiment adopts status signal receiving interface 12, status signal receiving interface 12 is positioned at 11 of status signal input end 22 and main control units, main control unit 11 produces fault-signal and these a little signals is sent to the maintenance personal by computer terminal wireline communication network interface 13 and computer terminal wireless communication network interface 15 according to this status signal S3, make the maintenance personal can accurately grasp the situation and the fast processing failure problems of air-conditioning equipment.Status signal can be for example produces for the resistance value of a certain assembly of foundation air-conditioning system.
For the simulating signal that main control unit is produced provides to air-conditioning equipment 20, the simulation output interface 14 that present embodiment adopted is disposed between air-conditioning equipment 20 and main control unit, adjusts air-conditioning equipment in order to a simulating signal S4 who sends Autonomous Control device 11.For instance, simulating signal S4 can control the operating state of air-conditioning equipment by the input impedance that changes air-conditioning equipment.
On the other hand, monitoring management apparatus 10 is commanded air-conditioning equipment 20 runnings via return air inlet or water return outlet temperature simulation output interface, and being connected of output interface 41 influence service clearance 40 with simulation by air-conditioning equipment simulation control end 21, and can reference monitor management devices 10 the be situated between related sensor that connects or the parameter of supervisory computer 30 requirements of temperature output valve decides.
Various air-conditioning equipment sensors 25 are installed on air-conditioning equipment 20, in order to the sensing for example air outlet of air-conditioning equipment 20 and the temperature of return air inlet (or water delivering orifice and water return outlet), make monitoring management apparatus 10 can grasp the operating mode of air-conditioning equipment 20, state and efficient, and as commander's associated actuator or the parameter of simulation output interface and the foundation of executive routine.
Present embodiment adopts air-conditioning equipment sensing signal receiving interface 5 to be disposed at 11 of air-conditioning equipment sensor 25 and main control units, in order to send sensing signal S2 from air-conditioning equipment sensor 25 to main control unit.Air-conditioning equipment control signal output interface 3 is disposed at 11 of air-conditioning equipment fan actuator 23 and main control units, and main control unit 11 produces control signal S5 to air-conditioning equipment according to sensing signal S2, to adjust the mode of operation of air-conditioning equipment.For instance, monitoring management apparatus 10 can be done wind speed control and air supply direction control by the blowing fan of 23 pairs of air-conditioning equipments 20 of air-conditioning equipment fan actuator.
By air-conditioning equipment sensing signal receiving interface 5 and air-conditioning equipment control signal output interface 3, monitoring management apparatus 10 can be adjusted the mode of operation of air-conditioning equipment according to operating mode, state and the efficient of air-conditioning equipment 20, reaches the effect of energy use efficiencyization and requirement intellectual management.
Air-conditioning equipment 20 possesses the network interface 27,29 that correspondence with foreign country is arranged, so monitoring management apparatus 10 can be grasped the inner working situation or 20 runnings of commander's air-conditioning equipment of air-conditioning equipment 20 by network.
In the present embodiment, equipment end wireline communication network interface 9 is disposed between air-conditioning equipment network service output terminal and main control unit, main control unit receives sensing signal S2, status signal S3, the current value Sc from air-conditioning equipment by equipment end wireline communication network interface 9, and transmits control signal S5, simulating signal S4 or power control signal S6 to air-conditioning equipment.
Air-conditioning equipment 20 possesses wireless communication network interface 27, so monitoring management apparatus 10 can be commanded the running of air-conditioning equipment 20 by the wireless communication network interface 27 of this air-conditioning equipment 20.
The equipment end wireless communication network interface 7 of monitoring management apparatus 10 is disposed at 11 of air-conditioning equipment cordless communication network output terminal 27 and main control units, main control unit receives sensing signal S2, status signal S3, the current value Sc from air-conditioning equipment by equipment end wireless communication network interface 7, and transmits control signal S5, simulating signal S4 or power control signal S6 to air-conditioning equipment.In this embodiment, wireless communication network interface 7 can adopt infrared ray (IrDA) specification interface, but the present invention is not limited to this, and wireless communication network interface also can be radio frequency interface, bluetooth (B1uetooth) specification interface, wireless ultra-wideband USB transmission interface (UWB) and WLAN (IEEE802.11x) transmission interface or similar interface.
In addition, when the monitoring management apparatus fault, air-conditioning equipment and service clearance actuator move control with changeable turning round and stretching out the hand, and therefore guarantee the stable operation of air-conditioning equipment and service clearance actuator.
By the invention described above preferred embodiment as can be known, use the present invention and have following advantage: one, monitoring management apparatus is easy to be integrated in the various controlled plants.Two, can effectively integrate the foundation of the various signals of controlled plant and service clearance as the mode of operation of selecting controlled plant and service clearance actuator.Three, the maintenance personal can grasp the failure situations of controlled plant according to the signal that is transmitted by network, finishes maintenance fast.Four, reduce cost.And, five, the amount of saving energy.
Intelligent monitoring and managing system of the present invention is except can monitoring management air-conditioning equipment 20, and is feasible too to other electrical equipment 60.Please refer to Fig. 3, be the configuration schematic diagram of another embodiment of the present invention.Wherein, this intelligent monitoring and managing system comprises: a monitoring management apparatus 10, electrical equipment 60, a supervisory computer 30 of the monitoring management of wanting control and the service clearance 40 that will regulate and control thereof etc. form.As for its relevant connection and function as mentioned above, repeat no more.
When monitoring management apparatus 10 is applied in the Operations Management of air-conditioning equipment 20, its sensing signal receiving interface can couple temperature, humidity, carbon dioxide, infrared temperature, ultrasonic is (as Fig. 1, the service clearance sensing signal receiving interface 2 of Fig. 2, sensor 42, air-conditioning equipment sensing signal receiving interface 5 and air-conditioning equipment sensor 25), and electric current, voltage is (as Fig. 1, air-conditioning equipment power supply sensing signal receiving interface 6 and the air-conditioning equipment power sensor 26 of Fig. 2) etc. sensor, these a little sensors can be grasped environmental physics and change, as the important evidence of decision air-conditioning equipment 20 running situations.And, via the operational logic of internal preset or the operation procedure of outside indication, to drive all kinds of Actuator Of The Air Conditioners via Output Interface Control or to simulate all kinds of air-conditioning input signals, so as to the running of commander's air-conditioning.Below enumerate several monitoring management apparatus 10 that utilize and reach energy use efficiencyization and requirement intellectual management, and the Application Example of dimension fortune networking management purpose.
(1) energy use efficiencyization
Monitoring management apparatus couples the curtage sensor, measures via the electrical equipment power input end of air-conditioning equipment or the running current value or the magnitude of voltage at other position, and couples other as various kinds of sensors such as temperature, humidity, gas, flow, ultrasonics.Measurement is subjected to the physical change of equipment or context, input information as monitoring management apparatus, and the programmable operational logic and the parameter of the internal preset of cooperation air-conditioning equipment, or supervisory computer operational logic and the parameter set via network, Real-time Monitor Management device related output signal.On the other hand, control the operation of the actuator that monitoring management apparatus coupled, and accurately adjust the operating conditions of opertaing device, to change the environmental physics phenomenon.
In addition, monitoring management apparatus can be integrated other electrical equipment, and can take place in the environmental parameter of electrical equipment or service clearance when unusual, notify the related personnel via network real-time, and regularly repay the running information of electrical equipment and the environmental parameter of service clearance, make related personnel whole electrical equipment of monitoring management and service clearance definitely.
(A) host computer side Operations Management computerize
Below lifting air-conditioning equipment is example, and present embodiment is described.
(a) go out backwater (wind) temperature and set the motorization adjustment:
Please refer to Fig. 4, be the synoptic diagram that adjusts the setting of backwater (wind) temperature automatically of another embodiment of the present invention.With the analog output A and the A1 of monitoring management apparatus 10, be respectively coupled to the air outlet temperature sensor 251 and the host monitor circuit 250 of air-conditioning equipment 20.Dispose another group reference temperature sensor 252 simultaneously on the next door of this former air-conditioning equipment air outlet temperature sensor 251, temperature sensor 251,252 is positioned at discharge pipe 255, and environment temperature sensor 253 and ambient humidity sensor 254 are positioned at outside the discharge pipe 255, it is connected in monitoring management apparatus 10 with circuit respectively, makes monitoring management apparatus 10 can obtain the temperature of environment and humidity value as the reference of adjusting.But application of the present invention is not limited to this, and temperature sensor 251,252 and environment temperature sensor 253 and ambient humidity sensor also can be disposed in backwind tube, rising pipe or the return pipe according to circumstances and optionally.In addition, monitoring management apparatus 10 coupling access equipment supervising the networks 100 and air-conditioning equipment main frame 200.Just, air-conditioning equipment main frame 200 can be controlled by host monitor circuit 250 or monitoring management apparatus.
As mentioned above, two groups of temperature sensors 251,252 can sense identical temperature X ℃, this moment, monitoring management apparatus 10 learnt that by air-conditioning equipment air outlet temperature sensor 251 the air outlet temperature of this air-conditioning equipment 20 is X ℃, and, produce and control signal to the temperature sensor input point of host monitor circuit 250 to adjust draught temperature according to the temperature value that temperature value, ambient temperature value, ambient humidity value, the electricity consumption value of limiting the quantity of or the equipment control network 100 of internal preset are received.At this moment, the operating conditions that host monitor circuit 250 is adjusted air-conditioning equipment makes the air outlet temperature adjust to Y ℃, so as to reaching the purpose of management air-conditioning equipment main frame 200 runnings.
In addition and since this monitoring management apparatus 10 be coupled to air-conditioning equipment 20 go out backwater wind-warm syndrome degree sensor, when the temperature of user's manual adjustment air-conditioning equipment, monitoring management apparatus 10 can be learnt immediately, and change X ℃ of air outlet temperature.
In addition, when monitoring management apparatus 10 faults, this monitoring management apparatus 10 will be automatically returning the control of air-conditioning equipment main frame 200 to host monitor circuit 250, just is returned to the state by former air-conditioner host supervisory circuit 250 these air-conditioning equipment main frames 200 of control.
(b) multiple host management:
Because air-conditioner host is when high capacity is turned round, the comparatively power saving of efficient height; Otherwise when low load operation, the then relatively poor very power consumption of efficient, consider the user standby system and season demand, 2 ~ 3 less tonnage air-conditioner hosts will be installed.Please refer to Fig. 5, be the synoptic diagram of the multiple host of an embodiment more of the present invention management.One embodiment of the invention are promptly utilized above-mentioned characteristics, at a side configuration monitoring management devices 10 of several air-conditioner hosts 201,202,203, utilize monitoring management apparatus 10 and optionally adjust the platform number of air-conditioner host running.So, when the air-conditioning demand was high, many actions simultaneously made environment keep comfortable; When the air-conditioning demand is hanged down, only open one and close other two; Only cooperate with the equipment of a big tonnage than traditional air-conditioning system, power consumption reduces when not only hanging down load, and the load in the time of also can allowing general the running is more efficient.
(B) load-side supervisory computerization
(a) usage behavior rationalizes:
Please also refer to Fig. 6 and Fig. 7, Fig. 6 is the configuration schematic diagram of service clearance, and Fig. 7 is the synoptic diagram according to the monitoring management apparatus of another embodiment of the present invention.The ceiling of service clearance 40 is provided with interconnective air outlet 410 of pipeline and return air inlet 420, and is provided with windmill 414 at the appropriate location of pipeline; Simultaneously also be provided with fresh air introducing port 430 and vitiated air escape hole 440 at ceiling; And be provided with electrically driven curtain 434 etc. in window.In addition, movable sensor 402, carbon dioxide sensor 412, air outlet temperature sensor 422, body temperature trans 432, luminance sensor 442, return air inlet temperature sensor 452, outdoor luminance sensor 462, outdoor temperature sensor 472 etc. have also been set up at this service clearance 40.Above-mentioned this sensor all is connected with monitoring management apparatus 10,
Whether monitoring management apparatus 10 Monitoring Service spaces 40 have the people, if nobody then stops windmill 414 runnings, or adjust the temperature of service clearance at set period.When Various Seasonal, period, temperature, the setting of windmill 414 changes thereupon, makes environment temperature remain on zone of reasonableness.
In addition, when the radiation heat temperature on window limit surpassed setting value, electrically driven curtain 434 was left behind automatically, to isolate radiation heat, did not cause cold air to leak when door and window closes, and prompting immediately gives a warning.And when outside air temperature is lower than design temperature, relative humidity is lower than 65%, and carbon dioxide values introduces outer gas when being lower than 600ppm, and stops air-conditioner host and operate.When the room air carbon dioxide content is higher than setting value, open fresh air introducing port 430, introduce an amount of outdoor fresh air, to safeguard IAQ (indoor air quality).
The windmill 414 of air-conditioning equipment directly is situated between with temperature controller 450 and connects, and is controlled and be arranged at service clearance 40 interior temperature controllers 450 by this, shown in the dotted line of Fig. 7.Present embodiment is under the prerequisite of any facility that does not change former air-conditioning equipment, only need monitoring management apparatus 10 cross-over connections of the present invention between the temperature controller 450 and windmill 414 of existing air-conditioning equipment, control C etc. with water valve control A, the wind speed control B and the power supply that carry out temperature controller.The sensor that monitoring management apparatus 10 couples, as go out the parameter and the default operational logic of return air temperature sensor 422,452, movable sensor 402 and other sensor, or the action of being received via equipment control network 100 indication, water valve control A1, wind speed control B1 and power supply by monitoring management apparatus 10 are controlled the running that C1 adjusts windmill 414, can reach the purpose that the windmill usage behavior is rationalized.
And when windmill 414 runnings were unusual, monitoring management apparatus 10 can be notified the related personnel via equipment control network 100 immediately with abnormality.
(2) requirement management wisdomization
(A) electricity consumption requirement supervisory computerization
With the ice-water type air-conditioning equipment is example, 1 ℃ of the every raising of the leaving water temperature of ice-water type air-conditioner host, the power consumption of system side is then about can save 2%, therefore according to the difference of Changes in weather, indoor/outdoor temperature-difference and environmental loads demand, adjust the leaving water temperature of ice water host computer in real time, just can reduce the load of ice water host computer and then the consumption of saving electric power.For example, when summer, the ice water host computer leaving water temperature fixedly is set at 7 ℃ usually, but if can be lower at loading demand and period that indoor/outdoor temperature-difference is less (as morning or at dusk), it be 10 ℃ that the main frame leaving water temperature is heightened, just can save about 6% electricity consumption.
In addition, for the ventilation type air-conditioning equipment, 1 ℃ of the every raising of ventilation type air-conditioner host return air temperature, the system power consumption can save 6% approximately, can save 18% electricity consumption if average indoor temperature heightened to 25 ℃ by 22 ℃.With compatriots is example, in general indoor airtight place, most people feel that comfortable temperature range is between 22 ℃～26 ℃, therefore, monitoring management apparatus 10 can be according to the difference of Changes in weather, indoor/outdoor temperature-difference and environmental loads demand, adjust the air-conditioner host return air temperature in real time, just can reduce the load of air-conditioner host, and then the consumption of saving electric power.
Be noted that, though be to be that example illustrates technical scheme of the present invention with the air-conditioning equipment in the above-described embodiments, but the present invention is not limited to this, and monitoring management system also can be controlled the electric equipment of light fixture, motor apparatus, refrigerator-freezer and other family expenses individually or simultaneously.
Traditional power demand management is at ammeter source monitoring power consumption, when power consumption surpasses default value, by pre-setting priority load-side being unloaded immediately, is to carry out the management of electricity consumption requirement by mode from top to bottom, and its shortcoming is that the problem that load-side can have or not early warning to interrupt exists.The electrical equipment that the present invention is managed by monitoring management apparatus 10 can be controlled power consumption and guarantee within preset range voluntarily according to default power consumption higher limit, is that from bottom to top mode is done electricity consumption requirement way to manage, and the shortcoming that can not have or not early warning to interrupt produces.And, can be by monitoring management apparatus 10 according to differences such as season, period, service clearance states, automatically adjust the power consumption upper limit of each load, allow the electricity consumption requirement manage wisdomization, and can be extended to buildings, neighbourhood, urban district by single service clearance, and then to the whole nation, it is sharp from the peak gap effectively to dwindle power supply, improves the power generating equipment utilization factor.
Please refer to shown in Figure 8ly, Fig. 8 is the synoptic diagram according to the monitoring management apparatus of another embodiment of the present invention.The monitoring management apparatus 10 of present embodiment is coupled to power supply 600 input ends of electrical equipment 601,602,603 by one group of current transformer 651,652,653, and grasps the power consumption of electrical equipment 601,602,603 at any time.Monitoring management apparatus 10 can be according to internal preset at that time, or the power consumption upper limit of external device management network 100 notices, with the power consumption of the motor-driven adjustment electrical equipment 601,602,603 of mode of linearity or ON/OFF (On/Off), can reach the target of electricity consumption requirement supervisory computerization like this.Above-mentioned linearity adjustment for example increases temperature automatically or downgrades; And ON/OFF (On/Off) is adjusted, and then for example prescribes a time limit when retaining tower water level reaches down as yet, with the Water-pumping motor time-out of retaining tower.Because computer processing speed is very fast, cooperate the technology of dispersion treatment and centralized management again, service clearance constantly can be enlarged.
(B) air-conditioning load demand supervisory computerization
Please refer to Fig. 9, Fig. 9 is according to the functional schematic of the monitoring management apparatus of an embodiment more of the present invention.Medium-and-large-sized water-cooled central air conditioner system is a system commonly used in the industry and commerce buildings, and majority is according to per 5 level ground (16.5m
2) service clearance, the experience criterion of 1 ton of air-conditioning of configuration is come this type systematic of planning and design.If consider the transmission loss of ice (heat) water when the designer plans, and system's problems such as deterioration of efficiency that can cause because of wearing out, will the deliverability of system side be a bit larger tham the demand of load-side in the design phase, generally can amplify 10 ~ 20%.But, according to general normality, be not the enclosure space that the resident personnel is arranged at service clearance, for example meeting room, showroom, storehouse etc.; Partially enclosed space is also arranged based on dehumidifying, temperature requirement is not strict, but still reach the purpose of dehumidifying, as storeroom, archive office, toilet etc. with air-conditioning.In addition, as responsible office, the exclusive office of outworker etc., also can from morning to night all can not be sitting in the office; So the many zones that can motor-drivenly close the air-conditioning running or adjust air-conditioner temperature are arranged in load-side.
Another embodiment of the present invention utilizes monitoring management apparatus 10 allow whole air-conditioning system Operations Management computerize, therefore the system side supply needs just can change greater than traditional experience criterion of load-side demand originally, the operational paradigm of elevator system and load-side significantly not only, also can utilize air-conditioning load demand supervisory routine to keep balance between the supply and demand, but the load-side demand is limited within the scope with the system side supply.The user is also setting up the air conditioner system energy saving rate on their own in addition, and computer system calculates load-side and joins situation in the different possible Temperature Distribution of period of this fractional energy savings by default various priority, time, ambient condition.Computing machine also can be advised the maximum energy-saving rate with the real-time information simulation according to historical, and the user is provided reference.Because the pace of change of environment temperature is very slow with respect to the computing machine execution speed, utilize this characteristic, the communication theory of the TCM (Time Division Multiplexing) that computer data can be transmitted, cover is used on ice (heat) water supply system fully, utilize mistiming supply ice (heat) water to the different users, satisfy every user's demand as far as possible.
(3) dimension fortune networking management
Please refer to Figure 10, be the synoptic diagram of the monitoring management system of foundation another embodiment of the present invention.The maintenance strategy of past electric equipment is taked " mode of posterior maintenance " more, after the supplier sells electrical equipment, all be when waiting for customer notification facility fault, by the client fault in-situ situation is described, dispatch officers again to the on-site maintenance of fault electrical equipment, at least to show up more than the maintenance once and once cry to repair, just the fault electrical equipment can be repaired.The electrical equipment of high unit price of part and higher-dimension transportation technique, the supplier can regularly inspect equipment running situation to the electrical equipment erecting stage, take " prevention type maintenance strategy ".
Another embodiment of the present invention, by being installed, monitoring management apparatus 10 allows after the whole electrical equipment 60 Operations Management computerize, can grasp all running information in real time, electrical equipment 60 runnings have any unusual, notify the maintenance personal via this locality or public network immediately.The maintenance personal also can login the grasp unusual condition via network, carries correct maintenance spare unit and changes once to repair, to allow electrical equipment 60 runnings recover normal operation as quickly as possible to on-the-spot.Monitoring management apparatus 10 also can be collected the information that is stored in electrical equipment 60 or regularly be sent to administrative center by public network, the historical information of periodic analysis electrical equipment 60 runnings, grasp the various environment of long distance electric equipment 60 and the state variation of running, and the potential problems of predict device.When finding that monitoring parameter is unusual, and repair before damage, level of maintenance is promoted to " forecasting type service mode ", various tangible and the invisible operation that prevention is interrupted causing because of the electrical equipment running is lost.In addition, because electrical equipment 60 Operations Managements are through after computerize and the networking, just be very easy to combine with the existing network service, become the emerging network value added service, combine all kinds of value added service of release with the network dealer by the equipment supply merchant, as " energy saving net ", " facilities management net ", " facility eService net " etc., can quicken electrical equipment 60 Operations Managements through the universalness of computerize with networking.
In sum, intelligent monitoring and managing system of the present invention, setting by monitoring management apparatus, make relevant electrical equipment can produce energy use efficiencyization (Energy Efficiency), requirement management (Demand Management) intellectuality, and dimension fortune networking management various effects such as (eService), be suitable for the usability on the industry.And this monitoring management apparatus can be via existing external standard electrical signaling interface or the external communication interface and the electrical equipment generation interaction of electrical equipment, come the running of monitoring management electrical equipment, can be under the situation of not changing electrical equipment, promote the various usefulness that electrical equipment will be reached, have a progressive effect than known technology is obvious.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. intelligent monitoring and managing system, this monitoring management system comprises: a monitoring management apparatus, at least one controlled plant, a supervisory computer, and a service clearance is characterized in that this monitoring management apparatus comprises:
One main control unit;
One computer terminal wireline communication network interface is disposed between this supervisory computer and this main control unit, and a user of this supervisory computer manages this main control unit by this computer terminal wireline communication network interface;
One computer terminal wireless communication network interface is disposed between this supervisory computer and this main control unit, and this user manages this main control unit by this computer terminal wireless communication network interface;
One service clearance sensing signal receiving interface is disposed between a first sensor and this main control unit of this service clearance, in order to transmit one first sensing signal that this first sensor produces according to the environmental parameter of this service clearance to this main control unit;
One service clearance control signal output interface is disposed between this service clearance and this main control unit, and this main control unit is regulated this service clearance according to this first sensing signal;
One controlled plant power supply sensing signal receiving interface is disposed between this controlled plant and this main control unit, in order to the current value that transmits this controlled plant to this main control unit;
One controlled plant power control signal output interface is disposed between this controlled plant and this main control unit, and this main control unit produces a power control signal to adjust the power consumption of this controlled plant according to this current value;
One status signal receiving interface is disposed between this controlled plant and this main control unit, and in order to send a status signal from this controlled plant to this main control unit, when this status signal was unusual, this main control unit produced a fault-signal;
One simulation output interface is disposed between this controlled plant and this main control unit, adjusts this controlled plant simulating signal receiving interface in order to send from a simulating signal of this main control unit;
One controlled plant sensing signal receiving interface is disposed between one second sensor and this main control unit in this controlled plant, in order to send one second sensing signal from this second sensor to this main control unit;
One controlled plant control signal output interface is disposed between this controlled plant and this main control unit, and this main control unit produces one according to this second sensing signal and controls signal to this controlled plant to adjust this controlled plant;
One equipment end wireline communication network interface, be disposed between this controlled plant and this main control unit, this main control unit receives this second sensing signal, this status signal or this current value by this equipment end wireline communication network interface, and transmits this control signal, this simulating signal or this power control signal to controlled plant; And
One equipment end wireless communication network interface, be disposed between this controlled plant and this main control unit, this main control unit receives this second sensing signal, this status signal or this current value by this equipment end wireless communication network interface, and transmits this control signal, this simulating signal or this power control signal to controlled plant.
2. intelligent monitoring and managing system according to claim 1 is characterized in that, this controlled plant is a light fixture, an air-conditioning equipment, a refrigerator-freezer equipment or a motor apparatus.
3. intelligent monitoring and managing system according to claim 1, it is characterized in that, when this controlled plant is an air-conditioning equipment, this second sensor configuration produces this second sensing signal in the arbitrary of an air outlet, a return air inlet, a water delivering orifice or a water return outlet of this air-conditioning equipment with sensing temperature or humidity, and this air-conditioning equipment comprises the fan with control rotating speed and air supply direction function.
4. intelligent monitoring and managing system according to claim 1, it is characterized in that, the environmental parameter of this service clearance is illuminance, temperature, humidity or gas concentration lwevel, and an actuator that is arranged at this service clearance is in order to a fan, a choke, the ice/hot-water valve of introducing outer gas or adds/dehumidify facility.
5. intelligent monitoring and managing system according to claim 1, it is characterized in that, this controlled plant power supply sensing signal receiving interface is by this current value of the power supply of this controlled plant of sensing, make this monitoring management apparatus adjust the power consumption of this controlled plant according to this current value or default power consumption, and the power consumption of this controlled plant of optimization, this current value produces by a current transformer, and the fractional energy savings of controlled plant is adjusted by this user.
6. intelligent monitoring and managing system according to claim 1 is characterized in that, this controlled plant has a host monitor circuit, and when this monitoring management apparatus lost efficacy, this host monitor circuit was in order to adjust this controlled plant.
7. intelligent monitoring and managing system according to claim 1, it is characterized in that, one maintenance personnel of this controlled device receive the various information that are relevant to this controlled plant by this computer terminal wireline communication network interface and this computer terminal wireless communication network interface, and this fault-signal is sent to this supervisory computer by this computer terminal wireline communication network interface and this computer terminal wireless communication network interface and notifies maintenance personnel of this controlled plant.
8. intelligent monitoring and managing system according to claim 7 is characterized in that, this simulation output interface of this monitoring management apparatus is disposed between this second sensor and this host monitor circuit.
9. intelligent monitoring and managing system according to claim 8, it is characterized in that, dispose one the 3rd sensor by this second sensor, with an environmental parameter of this controlled plant of sensing, this main control unit is adjusted this controlled plant according to this environmental parameter of controlled plant.
10. intelligent monitoring and managing system according to claim 1 is characterized in that, this supervisory computer is according to the various data of the environmental parameter of this service clearance and relevant this controlled plant and second sensing signal and produce this simulating signal.
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| CN2008100042102A CN101493690B (en) | 2008-01-21 | 2008-01-21 | Intelligent monitoring and managing system |
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| CN101493690B true CN101493690B (en) | 2010-12-01 |
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| CN102122840A (en) * | 2010-12-18 | 2011-07-13 | 山东电力集团公司枣庄供电公司 | Remote intelligent regulation and control system for operating environment of unmanned substation |
| CN102981460A (en) * | 2011-06-03 | 2013-03-20 | 台达电子工业股份有限公司 | Climate management system, and management method and power supply system using same |
| CN102927655B (en) * | 2012-11-07 | 2015-05-13 | 华为技术有限公司 | Control method and device of inverter air conditioner and inverter air conditioner |
| TWI551830B (en) * | 2013-12-12 | 2016-10-01 | 財團法人工業技術研究院 | Controlling device and method for hvac system |
| GB2543156B (en) * | 2014-03-20 | 2021-06-02 | Fisher Rosemount Systems Inc | Reducing controller updates in a control loop |
| TWM576310U (en) * | 2018-11-13 | 2019-04-01 | 台塑網科技股份有限公司 | Energy control system |
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