CN101702853A - Intelligent terminal controller - Google Patents
Intelligent terminal controller Download PDFInfo
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- CN101702853A CN101702853A CN200910224690A CN200910224690A CN101702853A CN 101702853 A CN101702853 A CN 101702853A CN 200910224690 A CN200910224690 A CN 200910224690A CN 200910224690 A CN200910224690 A CN 200910224690A CN 101702853 A CN101702853 A CN 101702853A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses an intelligent terminal controller which comprises a main control module, a power module, an electric parameter measuring module, an electric carrier module and a road lamp control module, wherein the power module, the electric carrier module and the road lamp control module are respectively connected with the main control module, and the electric parameter measuring module is connected with the electric carrier module; the electric parameter measuring module is used for measuring electric parameters when the road lamps operate; the electric carrier module is used for realizing the communications of the electric parameters and control commands; the road lamp control module is used for controlling the status of the road lamps; and the power module is used for converting AC commercial power into multiple paths of DC voltages, thus respectively providing power to the main control module and the electric carrier module. The invention can realize the scheme of turning on the lamps by multiple ways, and has the control functions of remotely turning on/off the road lamps and adjusting power of the road lamps.
Description
Technical field
The invention belongs to field of intelligent control technology, relate to a kind of terminal control unit, relate in particular to a kind of intelligent road-lamp terminal control unit.
Background technology
Traditional town and country street lamp adopts simple light-operated circuit to realize that daytime, lamp put out usually, and night, lamp was bright.For saves energy, some street lamp also adopts the self-timing road lamp switch.Though these ways can play power savings, but still not ideal enough.Such as many times are arranged in the first half of the night, particularly in the winter of cold, not pedestrian or vehicle on the road, and street lamp light yellow still causes waste of energy; Street lamp cuts out automatically after midnight, though saved electric energy, but brought inconvenience for the pedestrian or the vehicle at night.
This shows, domestic city, roadway lighting system major part can only be that unit carries out simple switch control to lighting apparatus with the zone at present, the energy waste phenomenon is serious, the hommization of grouping energy-saving control method shortcoming, can not realize information fusion and remote centralized control, to the suitable difficulty of the maintenance of lighting apparatus, also there is the antitheft problem such as powerless of, circuit antitheft simultaneously to lighting apparatus.
The illumination Based Intelligent Control is the product of emerging development under the demand of each side such as environmental energy is in short supply in recent years, at domestic and international current situation, its function and implementation are had nothing in common with each other, and control to wireless telecommunications control modes such as intelligent circuit controls and radio station, GPRS from circuit controls, every flower; But these control models all can only control to the illumination cabinet.The single lamp control that occurs in the world, this control model expense costliness needs to use a large amount of cables to lay control circuit, constructional difficulties, the contact complexity has been wasted wide variety of materials, and inconvenient maintenance.
In order to satisfy the demand of urban construction and development, accomplish to realize green illumination simultaneously, improve the efficiency of management and reduce operating cost that each company has proposed solution separately one after another both at home and abroad to road lighting and Landscape Lighting.
Patent of invention " energy-saving intelligent lighting control system and method thereof " (grant number: ZL02137581.X), proposed by with spread spectrum power carrier communication control street lamp front controller, the power output by the dynamic control and management lighting source of TPO mode realize to any light source unlatching, close, merit falls in timesharing and running status detects control.
Patent of invention " digital addressable illumination control system and method " (application number: 200810120682.4), proposed a kind of DALI of improvement interface and realized the digital addressable lighting control of long-range and local controlled function from node with long-range and local controlled function.
Patent of invention " environment-friendly type intelligent road lamp current-reducing energy-saving control apparatus and method " (application number: 200610025458.8), adopt many taps to fall power ballast and realize falling Current Control.
Above-mentioned road lamp energy-saving control device and method comprise wireless communication technique mostly, the extension frequency carrier mechanics of communication, and power energy-saving falls in the regularly open and close of Long-distance Control street lamp, the single lamp of timing.There is following problem:
1, electric line carrier communication needs the street lamp power supply, road lamp power supply industrial siding, be difficult in most of cities realize, and interference free performance is lower, and system reliability is relatively poor.The communication distance of existing power carrier communication has only tens meters, and the highest also have only hundreds of rice.
2, timesharing to the unlatching of single lamp, close, timesharing falls merit and adopts a plurality of switch cubicles are set, electromagnetic mode is adopted in the stepping step-down, though reached certain power savings, consumes material and greatly still has the energy and environmental problem.
3, adopt the DALI standard agreement to realize that the method for master-slave mode Long-distance Control exists operating distance near, thereby from the few little shortcoming of system's control capacity that causes of node.
4, fixedly step-down mode power saving rate is low, simultaneously causes voltage instability easily, has a strong impact on street lamp useful life.
5, system or equipment mostly lacks the self-protection function, or defencive function is incomplete.
6, lack meteorological interlock, cable anti-theft alarm, functions such as dynamic electronic map demonstration, controlled function is single, is difficult to adapt to the demand that the modern city street lamp is built.
Summary of the invention
Technical problem to be solved by this invention is: a kind of intelligent road-lamp terminal control unit of intelligent lighting system is provided, can eliminates the deficiencies in the prior art part.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of intelligent terminal controller, this controller comprise main control module, power module, electric parameter measurement module, power carrier module, street lamp control module; Described power module, power carrier module, street lamp control module are connected with main control module respectively, and the electric parameter measurement module is connected with the power carrier module; Parameters of electric power when described electric parameter measurement module is worked in order to measure street lamp; Described power carrier module is in order to realize communicating by letter of parameters of electric power and control command; Described street lamp control module is in order to the state of control street lamp; Described power module is in order to be converted into electric main multi-channel DC voltage, is respectively main control module, the power carrier module provides power supply.
As a preferred embodiment of the present invention, described controller further comprises: the fog lamp detection module that links to each other with main control module, in order to check whether operate as normal of fog lamp; The fog lamp control module that links to each other with main control module is in order to realize the control to fog lamp.
As a preferred embodiment of the present invention, described fog lamp detection module comprises signaling conversion circuit and signal deteching circuit; Described signaling conversion circuit receives the parameters of electric power from fog lamp, comprises electric current, voltage parameter, converts described parameters of electric power to electric power signal and exports to signal deteching circuit; Signal deteching circuit is a logic judging circuit, detects whether operate as normal of fog lamp according to logic determines.
As a preferred embodiment of the present invention, described controller further comprises wireless communication module; Described wireless communication module comprises the Zigbee communication module or/and the airwave communication module.
As a preferred embodiment of the present invention, described controller further comprises expansion connection module, and the interface that this expansion connection module is reserved for the street lamp control module is the plug and play type interface; If need to realize the light fixture control of multiple function, the street lamp control module can be inserted described expansion connection module, realize the expansion of multiple function light fixture control, also can be used for the expansion of motor device simultaneously.
As a preferred embodiment of the present invention, described main control module comprises central processing unit, real-time clock power supply, memory cell and peripheral circuit; The real-time clock power supply is a Ni-MH battery, and Ni-MH battery is the real time clock circuit power supply under system cut-off, guarantees the accurate operation of time, under system's normal power supply, Ni-MH battery is charged; Real-time clock provides heartbeat to central processing unit, guarantees after terminal breaks away from host computer or system power supply, still can operate as normal; Memory cell is used for the storage of various information, comprises store power parameter, light fixture state, operating scheme;
The user can work out various terminal controlling schemes voluntarily, comprises one or more of following scheme :-built-in sunshine timetable, according to automatic switch light fixture between sunset at sunrise on the same day;-various fixed solution are set, select control highway section and control street lamp voluntarily;
Described central processing unit is used to carry out various command and operation, comprises that switch lamp, state-detection, time check and correction, current electrical quantity return; Also transfer the various controlling schemes in the memory cell simultaneously, carry out switch control and fall power control according to scheme.
As a preferred embodiment of the present invention, described intelligent terminal controller connects a remote control center, and this remote control center connects each intelligent terminal controller, in order to control each intelligent terminal controller respectively; The timely switch lamp of described central processing unit support, central processing unit receive from the various instructions of remote control center whole piece loop or single street lamp are carried out switch control and fallen power control; Described central processing unit further supports fault to return function, when lamppost breaks down, can return failure code automatically, maintains easily; If control centre and the networking of local meteorological observatory can realize opening and closing fog lamp automatically according to weather condition.
As a preferred embodiment of the present invention, described power module comprises transformer, rectification circuit, voltage stabilizing circuit, the filter circuit that connects successively, in order to electric main is converted into the DC power supply of the different voltages of multichannel, the module that need power for controller provides DC power supply.
As a preferred embodiment of the present invention, described electric parameter measurement module mainly is made up of the multiple signals change-over circuit, the multiple signals change-over circuit is in order to being converted into the multiple power signal with the multiple power parameter, and described multiple power signal exported to the power carrier module carry out next step analysis; Described power carrier module comprises carrier chip, amplifying circuit and receiving circuit; Receiving circuit extracts the parameters of electric power signal respectively from three-phase alternating current, carrier chip is done to receive and handled, and result is exported to main control module; Simultaneously, main control module is exported to carrier chip with command signal, and carrier chip is done and send to be handled, and is modulated in the three-phase alternating current after by amplifying circuit signal being amplified.
As a preferred embodiment of the present invention, described street lamp control module comprises the step-less adjustment unit, falls power model, the ring-shaped silicon steel sheet ballast; Described street lamp control module adopts strong, weak electricity to isolate, and light current drives the control mode of forceful electric power; Described step-less adjustment unit comprises single-chip microcomputer, igbt transistor, uses the PWM technology, realizes the Single-chip Controlling igbt transistor; Pwm signal is directly produced by main control module, realizes step-less adjustment; The described power model that falls links to each other with the step-less adjustment unit, falls power model and comprises and fall power inductance and additional electric capacity, by the driving of frequency variation signal to circuit, realizes that power falls in frequency conversion; Annular steel disc ballast is in parallel with light fixture, in order to steady operation electric current and minimizing surge current.
Beneficial effect of the present invention is: the present invention adopts microcomputer technology and PLC technology that street lamp and fog lamp are carried out intelligent management.Adopt modularized design, under the prerequisite that does not influence lamp installation, short construction period, construction cost is low, can realize the multi-mode scheme of turning on light; Make the intelligent road-lamp control system have the controlled function of remote switch street lamp by appropriate design, the function of remote adjustment street lamp power, the measuring ability of the function of Long-distance Control fog lamp switch or flicker and remote monitoring bulb quality.System is according to the Automatic Program operation that is provided with, and saves energy and maintenance cost reduce running cost; And all running statuses of the present invention can be sent to the far-end host computer by wireless communication module, but host computer also far-end control street lamp or fog lamp operation or stop, can also obtaining the light fixture state.
The intelligent road-lamp terminal control unit that the present invention proposes can realize that single-point controls more, single or whole controls of a plurality of difference in functionality light sources on lamppost; Realize single lamp control, independent control can be carried out to any light source in the road completely; Realize single lamp power transfer, to changing existing power under the situation that does not change existing product; Realize that power control falls in single lamp, controls and power transfer under the situation to the existing power transfer function of user; Realize the remote control terminal independent operating; Realize long-range geographical position display; Realize variable frequency starting/automatic voltage regulation function; Realize automatic/artificial light modulation; Default, the instant control of implementation, electric power monitoring, system failure warning, statistical analysis and inquiry, system maintenance and management.
The user can be according to the real road illuminating position, and science is set energy-conservation time and energy-conservation ratio and adopted the new power energy-saving mode operation that falls, and when the power open shop fell in whole process, economize on electricity can reach 30%～40%.Being used of whole system, high node can reach 60%; Simultaneously, but system's long-distance intelligent control street lamp, fog lamp and Landscape Lamp etc., when control is integrated, can save system's current supply circuit cable, panel switches facility and construction work amount, after adopting method of the present invention, can be with control respectively on the shared loop cable in the light source loop of difference in functionality, realize the functional requirement of difference in functionality, it only is example with the cable, lay 10 kilometers cables, street lamp and fog lamp are installed simultaneously, can be saved cable 10*2*1000*94.61=1892200 unit (cable model VV22 4*35+1*16 Shanghai in October, 2008 offer 94.61 yuan/M calculate); Adopt single lamp frequency conversion to open the voltage regulation operation measure, can reduce mains ripple to system and lamp life influence, on average can prolong the light fixture actual conditions life-span more than 1.5 times, not only reduced the light fixture loss, also greatly saved the purchase commodity and the replacement cost of light fixture, especially effect is remarkable aspect the saving maintenance cost; System for field ruuning situation automation control does not need the road occupying inspection of setting out on a journey of the personnel of expressing, vehicle, has not only reduced and has patrolled lamp personnel and vehicle loss, has reduced maintenance cost, saves the manpower expenditure, has reduced emission from vehicles yet.
Description of drawings
Fig. 1 is the composition schematic diagram of intelligent road-lamp terminal control unit of the present invention.
Fig. 2 is the composition schematic diagram of power module.
Fig. 3 is the composition schematic diagram of power carrier module.
Fig. 4 is the composition schematic diagram of street lamp control module.
Embodiment
Describe the preferred embodiments of the present invention in detail below in conjunction with accompanying drawing.
Embodiment one
The present invention has disclosed a kind of intelligent terminal controller, and this controller can independently use, and a part that also can be used as intelligent lighting system is used.When intelligent terminal controller used as intelligent lighting system, intelligent lighting system comprised remote control center, some intelligent terminal controllers, some controlling object; Controlling object comprises all kinds of lighting apparatus and motor device.In addition, a plurality of intelligent terminal controllers can also be by an intelligent highway section controller, and remote control center is controlled intelligent terminal controller by controlling intelligent highway section controller.Of the present inventionly focus on disclosing above-mentioned intelligent terminal controller.
See also Fig. 1, the intelligent terminal controller that the present invention discloses comprises main control module 11, power module 12, communication module, electric parameter measurement module 17, power carrier module 18, fog lamp detection module 13, street lamp control module 16, fog lamp control module 15, lamp control module interface 19 (expansion interface); Power module 12, communication module (comprising wireless communication module 14), power carrier module 18, fog lamp detection module 13, street lamp control module 16, fog lamp control module 15, lamp control module interface 19 are connected with main control module 11 respectively, and electric parameter measurement module 17 is connected with main control module 11 by power carrier module 18.Power module 12 is connected with modules such as main control module 11, power carrier module 18, wireless communication modules 14, for it provides DC power supply.
Parameters of electric power when wherein, described electric parameter measurement module 17 is worked in order to measure street lamp; Described power carrier module 18 is in order to realize communicating by letter of parameters of electric power and control command; Described street lamp control module is in order to the state of control street lamp; Fog lamp detection module 13 is in order to check whether operate as normal of fog lamp; Fog lamp control module 15 is in order to realize the control to fog lamp.Described power module 12 is in order to be converted into electric main multi-channel DC voltage, is respectively main control module 11, power carrier module 18, wireless communication module 14 power supply is provided.
That below introduces intelligent terminal controller respectively respectively forms module.
[main control module]
The real-time clock power supply is a Ni-MH battery, and Ni-MH battery is the real time clock circuit power supply under system cut-off, guarantees the accurate operation of time, under system's normal power supply, Ni-MH battery is charged.Real-time clock provides heartbeat to central processing unit, guarantees after terminal breaks away from host computer or system power supply, still can operate as normal.Memory cell is used for the storage of various information, includes but not limited to: parameters of electric power, light fixture state, operating scheme etc.
The user can work out various terminal controlling schemes voluntarily, as timetable at built-in sunshine, and can be according to automatic switch light fixture between sunset at sunrise on the same day; The fixed solution of various ways and for example is set, selects control highway section and control street lamp voluntarily.
Central processing unit is used to carry out various command and operation, returns etc. as switch lamp, state-detection, time check and correction, current electrical quantity, can also transfer the various controlling schemes that exist in the unit simultaneously, carries out switch control and falls power control according to scheme; In addition, also support timely switch lamp, central processing unit can receive from the various instructions of control centre whole piece loop or single street lamp are carried out switch control and fallen power control.Simultaneously, central processing unit also supports fault to return function, when lamppost breaks down, can return failure code automatically, maintains easily.If control centre and the networking of local meteorological observatory can realize opening and closing fog lamp automatically according to weather condition.
[power module]
See also Fig. 2, power module 12 comprises transformer 121, rectification circuit 122, voltage stabilizing circuit 123, the filter circuit 124 that connects successively.Power module 12 adopts the dual power supply pattern, promptly improves the performance of whole system, and the stability of enhanced system is arranged.Be input as the 220V electric main, behind power module 12, the DC power supply of the different voltages of output multichannel provides DC power supply for respectively modules such as main control module 11, power carrier module 18, wireless communication module 14.
[fog lamp detection module]
Fog lamp detection module 13 mainly is made up of signaling conversion circuit and signal deteching circuit, signaling conversion circuit receives the parameters of electric power from fog lamp, comprise electric current, voltage parameter etc., convert parameters of electric power to electric power signal and export to signal deteching circuit, signal deteching circuit is a logic judging circuit, detects whether operate as normal of fog lamp according to logic determines.
[electric parameter measurement module]
Electric parameter measurement module 17 mainly is made up of the multiple signals change-over circuit, the multiple signals change-over circuit can be converted to the multiple power signal with multiple power parameter (comprising voltage, current parameters etc.), and the multiple power signal is exported to the power carrier module carry out next step analysis.
[power carrier module]
See also Fig. 3, power carrier module 18 mainly comprises carrier chip 181, amplifying circuit 182 and receiving circuit 183.Receiving circuit 183 extracts the parameters of electric power signal respectively from three-phase alternating current, carrier chip 181 is done to receive and handled, and result is exported to main control module 11; Simultaneously, main control module 11 is exported to carrier chip 181 with command signal, and carrier chip 181 is done and send to be handled, and is modulated in the three-phase alternating current after by amplifying circuit 182 signal being amplified.
In another execution mode, power carrier module 18 comprises signal transmission circuit, signal receiving circuit, run indicator, carrier Control chip.Signal transmission circuit is modulated to carrier signal on the power line after amplifying, and carries out the signal transmission by power line; Signal receiving circuit adopts the single-stage resonance manner, promptly plays the buffer stage effect and plays the isolation level effect again; Run indicator is used for carrier signal transmitting-receiving indication and rs 232 serial interface signal transmitting-receiving indication; The carrier Control chip is used for the spread spectrum communication modulation and demodulation.
[street lamp control module]
See also Fig. 4, street lamp control module 16 comprises step-less adjustment unit 161, falls power model 162, ring-shaped silicon steel sheet ballast 163.
Street lamp control module 16 adopts strong, weak electricity to isolate, and light current drives the control mode of forceful electric power.Step-less adjustment unit 161 comprises single-chip microcomputer, igbt transistor, uses the PWM technology, realizes the Single-chip Controlling igbt transistor, to reach the purpose of frequency modulation.In the present embodiment, pwm signal is directly produced by main control module, and the use of having saved single-chip microcomputer realizes step-less adjustment, reaches the purpose of frequency conversion.Step-less adjustment unit 161 with fall power model 162 and link to each other, fall power model 162 and comprise and fall power inductance and additional electric capacity, by the driving of frequency variation signal, realize that power falls in frequency conversion to circuit.The purpose of annular steel disc ballast 163 realization in parallel steady operation electric current with light fixture, and can effectively reduce surge current.
[fog lamp control module]
Fog lamp control module 15 is similar with street lamp control module 16, still adopts the mode of the weak control of forceful electric power, and the control by to main control module 11 programming realization fog lamps comprises: mode of operations such as Chang Liang, flicker, quickflashing.
[lamp control module interface]
The interface that lamp control module interface 19 is reserved for the street lamp control module, be the plug and play type interface, if need to realize the light fixture control of multiple function, the street lamp control module can be inserted the light fixture control interface, realize the expansion of multiple function light fixture control, also can be used for the expansion interface of motor device simultaneously.
[wireless communication module]
Wireless communication module 14 is the interface of intelligent terminal controller of the present invention and road-section exchanger (being first section described intelligent highway section of present embodiment controller) and the reservation of host computer (being first section described remote control center of present embodiment) realization signal post, this wireless communicaltion module access is supported various communications protocols, comprise Zigbee communication and airwave communication, can upgrade the main control module program as required, realize GPRS communication.
In sum, the present invention adopts microcomputer technology and PLC technology that street lamp and fog lamp are carried out intelligent management.Adopt modularized design, under the prerequisite that does not influence lamp installation, short construction period, construction cost is low, can realize the multi-mode scheme of turning on light; Make the intelligent road-lamp control system have the controlled function of remote switch street lamp by appropriate design, the function of remote adjustment street lamp power, the measuring ability of the function of Long-distance Control fog lamp switch or flicker and remote monitoring bulb quality.System is according to the Automatic Program operation that is provided with, and saves energy and maintenance cost reduce running cost; And all running statuses of the present invention can be sent to the far-end host computer by wireless communication module, but host computer also far-end control street lamp or fog lamp operation or stop, can also obtaining the light fixture state.
Intelligent lighting system and method that the present invention proposes can realize that single lamp controls more, single or whole controls of a plurality of difference in functionality light sources on lamppost; Realize single lamp power transfer, to changing existing power under the situation that does not change existing product; Realize single lamp control, control and power transfer under the situation to the existing power transfer function of user; Realize the remote control terminal independent operating; Realize long-range geographical position display; Realize variable frequency starting/automatic voltage regulation function; Realize automatic/artificial light modulation; Default, the instant control of implementation, electric power monitoring, system failure warning, statistical analysis and inquiry, system maintenance and management.
The user can be according to the real road illuminating position, and science is set energy-conservation time and energy-conservation ratio and adopted the new power energy-saving mode operation that falls, and when the power open shop fell in whole process, economize on electricity can reach 30%～40%.Being used of whole system, high node can reach 60%; Simultaneously, but system's long-distance intelligent control street lamp, fog lamp and Landscape Lamp etc., when control is integrated, can save system's current supply circuit cable, panel switches facility and construction work amount, after adopting method of the present invention, can be with control respectively on the shared loop cable in the light source loop of difference in functionality, realize the functional requirement of difference in functionality, it only is example with the cable, lay 10 kilometers cables, street lamp and fog lamp are installed simultaneously, can be saved cable 10*2*1000*94.61=1892200 unit (cable model VV22 4*35+1*16 Shanghai in October, 2008 offer 94.61 yuan/M calculate); Adopt single lamp frequency conversion to open the voltage regulation operation measure, can reduce mains ripple to system and lamp life influence, on average can prolong the light fixture actual conditions life-span more than 1.5 times, not only reduced the light fixture loss, also greatly saved the purchase commodity and the replacement cost of light fixture, especially effect is remarkable aspect the saving maintenance cost; System for field ruuning situation automation control does not need the road occupying inspection of setting out on a journey of the personnel of expressing, vehicle, has not only reduced and has patrolled lamp personnel and vehicle loss, has reduced maintenance cost, saves the manpower expenditure, has reduced emission from vehicles yet.The communication distance of existing power carrier communication has only tens meters, and the highest also have only hundreds of rice, the present invention in certain is used controller both sides, single highway section respectively with terminal communication, one-sided communication distance has reached 1km.
Here description of the invention and application is illustrative, is not to want with scope restriction of the present invention in the above-described embodiments.Here the distortion of disclosed embodiment and change are possible, and the various parts of the replacement of embodiment and equivalence are known for those those of ordinary skill in the art.Those skilled in the art are noted that under the situation that does not break away from spirit of the present invention or substantive characteristics, and the present invention can be with other form, structure, layout, ratio, and realize with other assembly, material and parts.Under the situation that does not break away from the scope of the invention and spirit, can carry out other distortion and change here to disclosed embodiment.
Claims (10)
1. an intelligent terminal controller is characterized in that, this controller comprises main control module, power module, electric parameter measurement module, power carrier module, street lamp control module;
Described power module, power carrier module, street lamp control module are connected with main control module respectively, and the electric parameter measurement module is connected with the power carrier module;
Parameters of electric power when described electric parameter measurement module is worked in order to measure street lamp;
Described power carrier module is in order to realize communicating by letter of parameters of electric power and control command;
Described street lamp control module is in order to the state of control street lamp;
Described power module is in order to be converted into electric main multi-channel DC voltage, is respectively main control module, the power carrier module provides power supply.
2. intelligent terminal controller according to claim 1 is characterized in that:
Described controller further comprises
The fog lamp detection module that links to each other with main control module is in order to check whether operate as normal of fog lamp;
The fog lamp control module that links to each other with main control module is in order to realize the control to fog lamp.
3. intelligent terminal controller according to claim 2 is characterized in that:
Described fog lamp detection module comprises signaling conversion circuit and signal deteching circuit;
Described signaling conversion circuit receives the parameters of electric power from fog lamp, and parameters of electric power comprises electric current, voltage parameter, converts described parameters of electric power to electric power signal and exports to signal deteching circuit;
Signal deteching circuit is a logic judging circuit, detects whether operate as normal of fog lamp according to logic determines.
4. intelligent terminal controller according to claim 1 is characterized in that:
Described controller further comprises wireless communication module; Described wireless communication module comprises the Zigbee communication module or/and the airwave communication module.
5. intelligent terminal controller according to claim 1 is characterized in that:
Described controller further comprises expansion connection module, and the interface that this expansion connection module is reserved for the street lamp control module is the plug and play type interface; If need to realize the light fixture control of multiple function, the street lamp control module can be inserted described expansion connection module, realize the expansion of multiple function light fixture control, also can be used for the expansion of motor device simultaneously.
6. intelligent terminal controller according to claim 1 is characterized in that:
Described main control module comprises central processing unit, real-time clock power supply, memory cell and peripheral circuit;
The real-time clock power supply is a Ni-MH battery, and Ni-MH battery is the real time clock circuit power supply under system cut-off, guarantees the accurate operation of time, under system's normal power supply, Ni-MH battery is charged;
Real-time clock provides heartbeat to central processing unit, guarantees after terminal breaks away from host computer or system power supply, still can operate as normal;
Memory cell is used for the storage of various information, comprises store power parameter, light fixture state, operating scheme;
The user can work out various terminal controlling schemes voluntarily, comprises one or more of following scheme:
-built-in sunshine timetable, according to automatic switch light fixture between sunset at sunrise on the same day;
-various fixed solution are set, select control highway section and control street lamp voluntarily;
Described central processing unit is used to carry out various command and operation, comprises that switch lamp, state-detection, time check and correction, current electrical quantity return; Also transfer the various controlling schemes in the memory cell simultaneously, carry out switch control and fall power control according to scheme.
7. intelligent terminal controller according to claim 6 is characterized in that:
Described intelligent terminal controller connects a remote control center, and this remote control center connects each intelligent terminal controller, in order to control each intelligent terminal controller respectively;
Described central processing unit is supported the instant on switch lamp, and central processing unit receives from the various instructions of remote control center whole piece loop or single street lamp are carried out switch control and fallen power control;
Described central processing unit further supports fault to return function, when lamppost breaks down, can return failure code automatically, shows abort situation, faulty equipment and fault type at monitoring interface, maintains easily; If control centre and the networking of local meteorological observatory can generate controlling schemes automatically according to meteorological timetable, realize opening, close light source and brightness adjustment control automatically according to weather condition.
8. intelligent terminal controller according to claim 1 is characterized in that:
Described power module comprises transformer, rectification circuit, voltage stabilizing circuit, the filter circuit that connects successively, and in order to electric main is converted into the DC power supply of the different voltages of multichannel, the module that need power for controller provides DC power supply.
9. intelligent terminal controller according to claim 1 is characterized in that:
Described electric parameter measurement module mainly is made up of the multiple signals change-over circuit, and the multiple signals change-over circuit is in order to being converted into the multiple power signal with the multiple power parameter, and described multiple power signal is exported to the power carrier module carry out next step analysis;
Described power carrier module comprises carrier chip, amplifying circuit and receiving circuit; Receiving circuit extracts the parameters of electric power signal respectively from three-phase alternating current, carrier chip is done to receive and handled, and result is exported to main control module; Simultaneously, main control module is exported to carrier chip with command signal, and carrier chip is done and send to be handled, and is modulated in the three-phase alternating current after by amplifying circuit signal being amplified.
10. intelligent terminal controller according to claim 1 is characterized in that:
Described street lamp control module comprises the step-less adjustment unit, falls power model, ring-shaped silicon steel sheet ballast or electric ballast; Described street lamp control module adopts strong, weak electricity to isolate, and light current drives the control mode of forceful electric power;
Described step-less adjustment unit comprises single-chip microcomputer, igbt transistor, uses the PWM technology, realizes the Single-chip Controlling igbt transistor; Pwm signal is directly produced by main control module, realizes step-less adjustment;
The described power model that falls links to each other with the step-less adjustment unit, falls power model and comprises and fall power inductance and building-out capacitor, by the driving of frequency variation signal to circuit, realizes that power falls in frequency conversion;
Annular steel disc ballast or electric ballast are in parallel with light fixture, in order to steady operation electric current and minimizing surge current.
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| Application Number | Priority Date | Filing Date | Title |
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| CN200910224690.8A CN101702853B (en) | 2009-11-20 | 2009-11-20 | Intelligent terminal controller |
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| CN200910224690.8A CN101702853B (en) | 2009-11-20 | 2009-11-20 | Intelligent terminal controller |
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| CN102759180A (en) * | 2011-04-28 | 2012-10-31 | 冯红连 | Light induction device for air humidifier |
| CN102762006A (en) * | 2011-04-28 | 2012-10-31 | 东莞勤上光电股份有限公司 | Wind and light complementary controller based LED lamp control system |
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| CN102711318A (en) * | 2012-05-02 | 2012-10-03 | 浙江阳光照明电器集团股份有限公司 | Intelligent control system of LED (Light-Emitting Diode) city public illumination lamp |
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| CN103267337A (en) * | 2013-04-22 | 2013-08-28 | 陈玉宇 | Conditioner operation load management system and method based on wireless technologies such as AM (amplitude modulation) |
| CN103327701B (en) * | 2013-06-26 | 2015-08-19 | 广州中国科学院软件应用技术研究所 | Street lamp fault monitoring system |
| CN103327701A (en) * | 2013-06-26 | 2013-09-25 | 广州中国科学院软件应用技术研究所 | Street lamp fault monitoring system |
| CN104345315A (en) * | 2013-07-26 | 2015-02-11 | 南京德朔实业有限公司 | Measuring system and use method thereof |
| CN104378893A (en) * | 2014-12-15 | 2015-02-25 | 重庆七色实业有限公司 | Illumination controller |
| CN109863834A (en) * | 2016-10-28 | 2019-06-07 | 昕诺飞控股有限公司 | Communication interface and device |
| CN109863834B (en) * | 2016-10-28 | 2022-04-19 | 昕诺飞控股有限公司 | Communication interface and device |
| CN112369127A (en) * | 2018-07-10 | 2021-02-12 | 昕诺飞控股有限公司 | Lighting device and lighting system |
| CN112369127B (en) * | 2018-07-10 | 2023-11-03 | 昕诺飞控股有限公司 | Lighting device and lighting system |
| CN111347841A (en) * | 2020-03-23 | 2020-06-30 | 高斯贝尔数码科技股份有限公司 | Automobile disinfection lamp control system and method |
| CN113934163A (en) * | 2020-07-13 | 2022-01-14 | 上海硕物天成信息科技有限公司 | Greenhouse film rolling machine controller with opening control function |
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