CN103826369A - Intelligent lighting measurement and control system - Google Patents
Intelligent lighting measurement and control system Download PDFInfo
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- CN103826369A CN103826369A CN201410073465.XA CN201410073465A CN103826369A CN 103826369 A CN103826369 A CN 103826369A CN 201410073465 A CN201410073465 A CN 201410073465A CN 103826369 A CN103826369 A CN 103826369A
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Abstract
An intelligent lighting measurement and control system comprises a man-machine interface, multiple measurement and control devices and a remote control terminal. The multiple measurement and control devices are connected to the man-machine interface, each measurement and control device is electrically connected to multiple lighting devices, the measurement and control devices measure the currents and the voltages of all the lighting devices, the state parameters of each lighting device are obtained according to the currents and the voltages of the corresponding lighting device, and the state parameters of each lighting device are sent to the man-machine interface. The remote control terminal is connected to the man-machine interface in wireless and remote modes, receives the state parameters of each lighting device through the man-machine interface, and sends control orders to the man-machine interface according to whether the state parameters of each lighting device meet user demands or whether abnormal phenomena exist. The man-machine interface sends the control orders to the corresponding measurement and control device, the corresponding measurement and control device changes the currents applied to the corresponding lighting device according to the control orders, and the state parameters of the corresponding lighting device are adjusted to meet the user demands.
Description
Technical field
The invention belongs to illumination measurement and control area, be specifically related to a kind of energy-efficient intelligent lighting TT&C system.
Background technology
Illuminator is widely used in (such as factory building, office, hospital, family etc.) in various environment, and different environment has different requirements for illuminator.But, existing illuminator does not have the ability of Long-distance Control, can only user manually control, or can only the long-range ON/OFF state of controlling simply illuminator, and the various state parameters such as electric current that can not remote measurement illuminator, voltage, power, temperature can not be met consumers' demand.
Summary of the invention
The present invention is directed to the shortcoming of prior art, proposed a kind of energy-efficient intelligent lighting TT&C system, to meet the different requirements of various environment for lighting device.
According to an aspect of the present invention, provide a kind of intelligent lighting TT&C system, described intelligent lighting TT&C system comprises: man-machine interface; Multiple measure and control devices, be connected to man-machine interface, and each measure and control device is electrically connected to multiple lighting devices, measure and control device is measured electric current and the voltage of each lighting device, obtain the state parameter of each lighting device according to the electric current of each lighting device and voltage, and the state parameter of each lighting device is sent to man-machine interface; Remote control terminal, wirelessly long-rangely be connected to man-machine interface, receive the state parameter of each lighting device by man-machine interface, whether meet consumers' demand or whether occur according to the state parameter of each lighting device and extremely control command is sent to man-machine interface, wherein, described control command is sent to corresponding measure and control device by man-machine interface, corresponding measure and control device changes the electric current that is applied to respective illumination devices according to described control command, thereby the state parameter of adjusting respective illumination devices is to meet consumers' demand.
Each measure and control device comprises multiple galvanometer, and each galvanometer is electrically connected to each lighting device, and each galvanometer detects the electric current that flows through respective illumination devices.
Each measure and control device comprises multiple potentiometers, and each potentiometer is electrically connected to each lighting device, and each potentiometer detects the voltage that is applied to respective illumination devices.
Each measure and control device comprises multiple partial pressure unit, and each partial pressure unit is electrically connected to each lighting device, and each measure and control device changes by the resistance value of adjusting the voltage grading resistor in partial pressure unit the electric current that is applied to respective illumination devices.
Each measure and control device comprises multiple relays, and each relay and each lighting device are connected in series, and each measure and control device is controlled the on/off of respective illumination devices according to the on/off of described control command control relay.
Measure and control device is also connected to and is arranged near the temperature sensor of lighting device, receives the ambient temperature of the lighting device of temperature sensor senses, and by man-machine interface, the ambient temperature of lighting device is sent to remote control terminal.
Whether remote control terminal exceeds predetermined threshold and control command is sent to corresponding measure and control device by man-machine interface according to the ambient temperature of lighting device, in the time that the ambient temperature of lighting device exceeds predetermined threshold, corresponding measure and control device reduces to be applied to the electric current of respective illumination devices according to described control command.
If the state parameter of lighting device is not within default threshold range, the state parameter of lighting device occurs abnormal.
Man-machine interface comprises touch-screen, and user is by the touch-screen input of control commands of man-machine interface, to adjust the state parameter of respective illumination devices.
Described multiple measure and control device is connected to man-machine interface by RS485 communication interface.
Remote control terminal is connected to man-machine interface by the one in bluetooth, Wireless Fidelity, WLAN (wireless local area network) is long-range.
According to the present invention, intelligent lighting TT&C system has remote control ability, user can be away from illumination scene the various state parameters such as electric current, voltage, power, temperature of remote measurement/adjustment lighting device, thereby meet the requirement/user's request of varying environment.
Accompanying drawing explanation
In conjunction with the drawings, from the description of the following examples, the present invention these and/or other side and advantage will become clear, and are easier to understand, wherein:
Fig. 1 is the block diagram illustrating according to intelligent lighting TT&C system of the present invention;
Fig. 2 is the schematic diagram illustrating according to the outward appearance of measure and control device of the present invention;
Fig. 3 is the end view illustrating according to a side of measure and control device of the present invention;
Fig. 4 is the end view illustrating according to the opposite side of measure and control device of the present invention;
Fig. 5 is the schematic diagram illustrating according to the outward appearance of man-machine interface of the present invention.
Embodiment
Describe embodiments of the invention in detail referring to accompanying drawing.
Fig. 1 is the block diagram illustrating according to intelligent lighting TT&C system of the present invention.
With reference to Fig. 1, intelligent lighting TT&C system comprises man-machine interface (HMI) 1, multiple measure and control device 2 and for example computer of remote control terminal 3(or mobile terminal, and mobile terminal can be mobile phone, panel computer etc.).
Each measure and control device 2 is connected to man-machine interface 1, and each measure and control device 2 can be electrically connected to multiple lighting devices.
Measure and control device 2 is measured electric current and the voltage of each lighting device, obtains the state parameter of each lighting device, and the state parameter of each lighting device is sent to man-machine interface 1 according to the electric current of each lighting device and voltage.Measure and control device 2 can for example, be communicated by letter with man-machine interface 1 by communication interface (RS485 communication interface).Therefore, measure and control device 2 can send to man-machine interface 1 by the state parameter of each lighting device by communication bus.
Each measure and control device 2 can comprise multiple galvanometer (not shown), and each galvanometer is electrically connected to each lighting device, and galvanometer detects the electric current that flows through respective illumination devices.
Each measure and control device 2 can comprise multiple potentiometer (not shown), and each potentiometer is electrically connected to each lighting device, and potentiometer detects the voltage that is applied to respective illumination devices.
In addition, measure and control device also can be connected to and be arranged near the temperature sensor (not shown) of lighting device, receive the ambient temperature of the lighting device of temperature sensor senses, and by man-machine interface 1, the ambient temperature of lighting device is sent to remote control terminal 3.Whether remote control terminal 3 exceeds predetermined threshold and control command is sent to corresponding measure and control device 2 by man-machine interface 1 according to the ambient temperature of lighting device; in the time that the ambient temperature of lighting device exceeds predetermined threshold; corresponding measure and control device 2 reduces to be applied to the electric current of respective illumination devices according to described control command; avoid the surrounding environment of lighting device overheated, thereby protect corresponding installation environment/lighting environment.
Each measure and control device 2 can comprise multiple partial pressure unit (not shown), and each partial pressure unit is electrically connected to each lighting device, and each measure and control device 2 changes by the resistance value of adjusting the voltage grading resistor in partial pressure unit the electric current that is applied to respective illumination devices.
Each measure and control device 2 can comprise multiple relay (not shown), and each relay and each lighting device are connected in series, and each measure and control device is controlled the on/off of respective illumination devices according to the on/off of control command control relay.
Multiple measure and control devices can be integrated and be arranged in observing and controlling case.Fig. 1 shows the example that intelligent lighting TT&C system comprises 3 measure and control devices, but the invention is not restricted to this, can increase according to actual needs or reduce the quantity of measure and control device.
The example of state parameter of detect/transmission of measure and control device includes but not limited at least one in following:
A, loop are detected
(1) Data Detection: voltage, electric current, percentage load, power factor
(2) active power, reactive power, apparent power
(3) electric degree number
B, state-detection
(1) circuit switching state
C, abnormality alarming
(1) the load upper limit, upper voltage limit, lower voltage limit, upper current limit and lower current limit alarm, switch fault, automatic overload protection alarm
D, temperature detection
(1) Data Detection: temperature detection
(2) abnormality alarming: temperature upper limit, lowest temperature alarm
E, switching value
(1) 2 way switch amount input
(2) 2 way switch amount output (sound and light alarms; Fan control)
In addition, man-machine interface 1 can the recording scheduled time period in the alarm log information of (for example, in nearest 30 days).Can be by man-machine interface 1 or the each alarm limit value of specialized configuration programming.Also can be by man-machine interface 1 or specialized configuration programming system and interface parameters.
Fig. 2 shows the schematic appearance according to measure and control device of the present invention.Installing when measure and control device, should be noted that following some: (1) leaves certain space as far as possible around measure and control device, to facilitate inserting terminal and connection cable; (2) should be as far as possible away from copper installation; (3) selection of installation site should be considered to facilitate later stage debugging and safeguard.
The interface of measure and control device is distributed in both sides, after measure and control device installation, according to the definition of interface, connection cable is plugged on and on corresponding interface, forms complete operation TT&C system.
Fig. 3 shows according to the end view of a side of measure and control device of the present invention.
With reference to Fig. 3, the interface definition of measure and control device one side is as shown in the table:
Fig. 4 shows according to the end view of the opposite side of measure and control device of the present invention
With reference to Fig. 4, the interface definition of measure and control device opposite side is as shown in the table:
Fig. 5 shows the schematic appearance according to man-machine interface of the present invention.Man-machine interface can comprise LCD touch-screen.Therefore, user also can input various control commands by the touch-screen of man-machine interface, to adjust the state parameter of respective illumination devices.
In the present invention, intelligent lighting TT&C system comprises 3 measure and control devices, and each measure and control device can be electrically connected to 4 lighting devices simultaneously, and therefore intelligent lighting TT&C system can be controlled the state of 12 lighting devices simultaneously.But, the invention is not restricted to this, can increase according to actual needs or reduce the quantity of measure and control device and the quantity of the lighting device that each measure and control device connects.
According to the present invention, intelligent lighting TT&C system has remote control ability, user can be away from illumination scene the various state parameters such as electric current, voltage, power, temperature of remote measurement/adjustment lighting device, thereby meet the requirement/user's request of varying environment.
Although the present invention is described in detail and shows with reference to its exemplary embodiment, but will be understood by those skilled in the art that, in the case of not departing from the spirit and scope of the present invention that are defined by the claims, can carry out to it various changes of form and details.
Claims (10)
1. an intelligent lighting TT&C system, is characterized in that, described intelligent lighting TT&C system comprises:
Man-machine interface;
Multiple measure and control devices, be connected to man-machine interface, and each measure and control device is electrically connected to multiple lighting devices, measure and control device is measured electric current and the voltage of each lighting device, obtain the state parameter of each lighting device according to the electric current of each lighting device and voltage, and the state parameter of each lighting device is sent to man-machine interface;
Remote control terminal, wirelessly long-rangely be connected to man-machine interface, whether receive the state parameter of each lighting device by man-machine interface, whether meet consumers' demand or occur according to the state parameter of each lighting device sends to man-machine interface by control command extremely
Wherein, described control command is sent to corresponding measure and control device by man-machine interface, and corresponding measure and control device changes the electric current that is applied to respective illumination devices according to described control command, thereby the state parameter of adjusting respective illumination devices is to meet consumers' demand.
2. intelligent lighting TT&C system according to claim 1, is characterized in that, each measure and control device comprises multiple galvanometer, and each galvanometer is electrically connected to each lighting device, and each galvanometer detects the electric current that flows through respective illumination devices.
3. intelligent lighting TT&C system according to claim 1, is characterized in that, each measure and control device comprises multiple potentiometers, and each potentiometer is electrically connected to each lighting device, and each potentiometer detects the voltage that is applied to respective illumination devices.
4. intelligent lighting TT&C system according to claim 1, it is characterized in that, each measure and control device comprises multiple partial pressure unit, each partial pressure unit is electrically connected to each lighting device, and each measure and control device changes by the resistance value of adjusting the voltage grading resistor in partial pressure unit the electric current that is applied to respective illumination devices.
5. intelligent lighting TT&C system according to claim 1, it is characterized in that, each measure and control device comprises multiple relays, each relay and each lighting device are connected in series, and each measure and control device is controlled the on/off of respective illumination devices according to the on/off of described control command control relay.
6. intelligent lighting TT&C system according to claim 1, it is characterized in that, measure and control device is also connected to and is arranged near the temperature sensor of lighting device, receive the ambient temperature of the lighting device of temperature sensor senses, and by man-machine interface, the ambient temperature of lighting device is sent to remote control terminal.
7. intelligent lighting TT&C system according to claim 6, it is characterized in that, whether remote control terminal exceeds predetermined threshold and control command is sent to corresponding measure and control device by man-machine interface according to the ambient temperature of lighting device, in the time that the ambient temperature of lighting device exceeds predetermined threshold, corresponding measure and control device reduces to be applied to the electric current of respective illumination devices according to described control command.
8. intelligent lighting TT&C system according to claim 1, is characterized in that, if the state parameter of lighting device not within default threshold range, the state parameter of lighting device occurs abnormal.
9. intelligent lighting TT&C system according to claim 1, is characterized in that, man-machine interface comprises touch-screen, and user is by the touch-screen input of control commands of man-machine interface, to adjust the state parameter of respective illumination devices.
10. intelligent lighting TT&C system according to claim 1, is characterized in that, described multiple measure and control devices are connected to man-machine interface by RS485 communication interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410073465.XA CN103826369A (en) | 2014-02-28 | 2014-02-28 | Intelligent lighting measurement and control system |
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| CN201410073465.XA CN103826369A (en) | 2014-02-28 | 2014-02-28 | Intelligent lighting measurement and control system |
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| CN103826369A true CN103826369A (en) | 2014-05-28 |
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Cited By (4)
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| CN104619074A (en) * | 2014-08-12 | 2015-05-13 | 安徽大学 | PLC based intelligent lighting system for plant |
| CN104754828A (en) * | 2015-03-12 | 2015-07-01 | 浙江铭洋照明科技股份有限公司 | Lighting control method, device and system for LED lamp |
| CN105785158A (en) * | 2015-02-25 | 2016-07-20 | 徐光梅 | Automatic measuring device for electrical devices and measuring method thereof |
| CN107431341A (en) * | 2015-01-23 | 2017-12-01 | 罗伯特·博世有限公司 | For the interface module powered by lamp switch to wireless subscriber interface |
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