CN202364453U - Light fixture abnormal condition detecting system - Google Patents
Light fixture abnormal condition detecting system Download PDFInfo
- Publication number
- CN202364453U CN202364453U CN2011204663532U CN201120466353U CN202364453U CN 202364453 U CN202364453 U CN 202364453U CN 2011204663532 U CN2011204663532 U CN 2011204663532U CN 201120466353 U CN201120466353 U CN 201120466353U CN 202364453 U CN202364453 U CN 202364453U
- Authority
- CN
- China
- Prior art keywords
- light fixture
- quantity metering
- electric quantity
- detecting system
- abnormal condition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000002159 abnormal effect Effects 0.000 title claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 9
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 238000005070 sampling Methods 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000002307 isotope ratio mass spectrometry Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a light fixture abnormal condition detecting system, comprising a power supply control circuit (Mainpower) and a micro-control unit (MCU). The light fixture abnormal condition detecting system is characterized in that: the power supply control loop is further provided with an electric quantity metering function circuit; the parameters are returned to a control center in a real-time manner via the communication network; a temperature and illumination sensor is arranged inside a lamp holder; and a meteorological type sensor is arranged upon a lamp stand. By adding an electric quantity metering function circuit in the power supply control loop and adding a temperature and illumination sensor inside the lamp holder, the user can well know whether the working state of the lamp holder is normal or not in a real-time manner, and carry out an early warning in advance to avoid the happening of a worse situation. If a fault occurs, the light fixture abnormal condition detecting system can carry out real-time fault alarm and indicate which type of fault it is. Moreover, the light fixture abnormal condition detecting system can carry out fault-type judgment based on the collected data and provide maintenance suggestions, thereby raising the management efficiency.
Description
Technical field
The utility model relates to a kind of light fixture abnormal conditions detection system, belongs to wireless network communication technique system field.
Background technology
Along with technological progress, the various kinds of sensors performance is also come high more now, and improving day by day of cost performance makes transducer obtain application more and more widely.In addition; Development along with global Internet of Things, sensor network technique; Modern intelligent lighting system also obtains promoting day by day, and is qualified in order to make intelligent lighting system, just needs a lot of intelligence sensors terminal to be mated; Collaborative work demonstrates fully the characteristics of the hommization of intelligence control system.
There are a lot of environmental factors can influence the operation of system at lighting field, such as power, electric current, voltage, ambient temperature, illumination situation etc.If we can obtain these data in real time, and, just can give warning in advance and make corresponding processing scheme, avoid the generation of relevant accident through the comprehensive analysis of system.In the use of light fixture, if light source takes place unusual or be about to take place generally can in its control loop or on the indexs such as ambient temperature, illumination, produce abnormal conditions unusually.Basically on traditional illuminator, do not detect these parameters in real time, so generally all be just to know the existence of fault through inspection in the lamp holder back of can not working fully.
The utility model content
For addressing the above problem, the utility model provides a kind of light fixture abnormal conditions detection system.The utility model is monitored light fixture in real time, strengthens the convenience and the integrality of modern intelligent lighting system function, and for advocating green illumination, reducing carbon emission provides the authentic data front end to ensure.
The technical scheme that the utility model adopts is following:
A kind of light fixture abnormal conditions detection system; Comprise power supply control loop Main power and micro-control unit MCU; It is characterized in that in said power supply control loop, also being provided with the electric quantity metering functional circuit, and pass these parameters back control centre in real time through communication network; Loading temperature, illuminance transducer in lamp holder; Meteorological type transducer is installed on lamp stand.
Said electric quantity metering functional circuit comprises electrical quantity metering circuits such as power, electric current, voltage, electric energy.
Said electric quantity metering functional circuit uses electric energy computation chip, like single phase bidirectional power electrical energy measuring IC.
Said electric quantity metering functional circuit uses the separation original paper to build metering circuit, uses resolution element to replace application-specific integrated circuit, carries out the AD sampling at the follow-up use of measuring circuit MCU again.
The utility model through in the power supply control loop, add the electric quantity metering functional circuit, in lamp holder loading temperature, illuminance transducer, whether normal, can carry out early warning in advance if can let user real time grasp the operating state of lamp holder; Avoid the generation of worse situation,, then can real time fail report to the police if break down; And which type fault the prompting user is; And system can carry out fault type according to the data that collect and differentiate, and provides the maintenance proposed projects, improves the efficiency of management.
Description of drawings
Fig. 1 is the theory diagram of the utility model voltage and current Acquisition Circuit.
Fig. 2 is the utility model integrated circuit diagram.
Embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.The description to alternative features is to being equal to the description of technical characterictic, must not being regarded as the donation to the public in this specification simultaneously.
Term in this specification (comprising any claim, summary and accompanying drawing) like no specified otherwise, all is defined as the peculiar implication in this area if having the peculiar implication of general sense and this area simultaneously.
As shown in Figure 1; The utility model provides a kind of light fixture abnormal conditions detection system; Comprise power supply control loop Main power and micro-control unit MCU; It is characterized in that in said power supply control loop, also being provided with the electric quantity metering functional circuit, and pass these parameters back control centre in real time through communication network; Loading temperature, illuminance transducer in lamp holder; Meteorological type transducer is installed on lamp stand.Said electric quantity metering functional circuit comprises electrical quantity metering circuits such as power, electric current, voltage, electric energy.Said electric quantity metering functional circuit uses electric energy computation chip, like single phase bidirectional power electrical energy measuring IC.Said electric quantity metering functional circuit uses the separation original paper to build metering circuit, uses resolution element to replace application-specific integrated circuit, carries out the AD sampling at the follow-up use of measuring circuit MCU again.
In the power supply control loop, add the electric quantity metering functional circuit, two sets of plan is arranged: a, use electric energy computation chip, b, build metering circuit with the separation original paper.
The a scheme is used single phase bidirectional power electrical energy measuring IC, like a little row special chips of SA2002, mainly contains following function in its sheet:
L has temperature sensor;
L can measure instantaneous voltage, electric current and power; IRMS and VRMS, apparent power, meritorious and reactive power; Meritorious first-harmonic harmonic merit;
The fundamental power that l is idle, power factor, frequency;
L has electric energy-pulses switch function;
L has system calibration and phase compensation.
In should using; All electrical quantitys all are to accomplish automatically through special chip; This programme is convenient, reliable, and all data are all exported with the mode of frequency through FOUT, and this output signal can change the numerical value of the required various signals of telecommunication after through the central processing unit acquisition process into.
The b scheme uses resolution element to replace application-specific integrated circuit, after the follow-up use of measuring circuit MCU carries out the AD sampling, has greater flexibility and cost performance so again
Loading temperature, illuminance transducer on lamp holder; With being installed in the lamp holder of temperature sensor and illuminance transducer; And with the data acquisition of transducer in CPU; Can monitor the working temperature and the illumination change situation of lamp holder in real time, whether system is just can decision-making system normal according to the temperature of lamp holder brightness of setting and contrast feedback and illumination data.
On lamp stand, load meteorological type transducer, can monitor wind speed, wind direction in real time; Humiture, air pressure, solar radiation; Various meteorological condition data such as rainfall, and pass through the light fixture intelligent control network with data back Surveillance center, street lamp state adjustment control command can be made according to these data by Surveillance center; These data also can be shared to meteorological department, for the meteorological monitoring in city provides reference data more reliably.
The utility model through in the power supply control loop, add the electric quantity metering functional circuit, in lamp holder loading temperature, illuminance transducer, whether normal, can carry out early warning in advance if can let user real time grasp the operating state of lamp holder; Avoid the generation of worse situation,, then can real time fail report to the police if break down; And which type fault the prompting user is; And system can carry out fault type according to the data that collect and differentiate, and provides the maintenance proposed projects, improves the efficiency of management.
Claims (4)
1. light fixture abnormal conditions detection system; Comprise power supply control loop Main power and micro-control unit MCU; It is characterized in that in said power supply control loop, also being provided with the electric quantity metering functional circuit, and pass these parameters back control centre in real time through communication network; Loading temperature, illuminance transducer in lamp holder; Meteorological type transducer is installed on lamp stand.
2. detection system according to claim 1 is characterized in that said electric quantity metering functional circuit comprises electrical quantity metering circuits such as power, electric current, voltage, electric energy.
3. detection system according to claim 1 and 2 is characterized in that said electric quantity metering functional circuit uses electric energy computation chip, like single phase bidirectional power electrical energy measuring IC.
4. detection system according to claim 1 and 2 is characterized in that said electric quantity metering functional circuit uses the separation original paper to build metering circuit, uses resolution element to replace application-specific integrated circuit, carries out the AD sampling at the follow-up use of measuring circuit MCU again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204663532U CN202364453U (en) | 2011-11-22 | 2011-11-22 | Light fixture abnormal condition detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204663532U CN202364453U (en) | 2011-11-22 | 2011-11-22 | Light fixture abnormal condition detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202364453U true CN202364453U (en) | 2012-08-01 |
Family
ID=46575602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204663532U Expired - Lifetime CN202364453U (en) | 2011-11-22 | 2011-11-22 | Light fixture abnormal condition detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202364453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688341A (en) * | 2016-08-05 | 2018-02-13 | 深圳市朗驰欣创科技股份有限公司 | The control method and control system of electric power tunnel lamp automatic detecting |
-
2011
- 2011-11-22 CN CN2011204663532U patent/CN202364453U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107688341A (en) * | 2016-08-05 | 2018-02-13 | 深圳市朗驰欣创科技股份有限公司 | The control method and control system of electric power tunnel lamp automatic detecting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202721876U (en) | A single LED street lamp monitoring system | |
| CN102802315A (en) | Wireless intelligent LED (Light-Emitting Diode) streetlight control system | |
| CN104868845B (en) | Embedded solar photovoltaic assembly data monitoring device and method | |
| CN102621281A (en) | Automatic crack detection and alarm system and method for vane of wind driven generator | |
| CN103941312A (en) | Remote rainfall monitoring system | |
| CN102387635A (en) | Intelligent bright illumination control system based on weather condition | |
| CN104411074A (en) | Solar street lamp device control system and control method thereof | |
| CN103813575A (en) | Novel intelligent city street lamp full automatic energy saving device | |
| CN106051601A (en) | Solar street lamp fault monitoring alarm device based on internet of things | |
| CN202002725U (en) | Equipment for measuring light source parameters | |
| CN103712686A (en) | Light intensity detecting device | |
| CN102983628B (en) | Photovoltaic combiner box | |
| CN108494365A (en) | A kind of photovoltaic module and the online mismatch of component string monitor system | |
| CN209072775U (en) | Intelligent road-lamp remote controllers | |
| CN204189308U (en) | Traffic lights emergency control apparatus | |
| CN202364453U (en) | Light fixture abnormal condition detecting system | |
| CN203025851U (en) | Multi-rate network electric power meter capable of displaying carbon emission amount | |
| CN203414526U (en) | Intelligent electrical parameter monitoring meter | |
| CN202256647U (en) | Full-function multi-meter-position voltage monitor calibration device | |
| CN106793391B (en) | A kind of intelligent lighting system and method | |
| CN202218455U (en) | A single lamp control device for urban lighting | |
| CN204559987U (en) | The single-lamp controller of lamp stand electric leakage can be detected | |
| CN203385837U (en) | Highway tunnel LED single lamp state detection wireless transmission device | |
| CN203968448U (en) | An intelligent LED street lamp network power monitoring and reporting system | |
| CN216248131U (en) | A current detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN HUATI LIGHTING INDUSTRY CO., LTD. Free format text: FORMER NAME: SICHUAN HUATI LIGHTING CORPORATION |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Double Road Shuangliu Southwest Airport Economic Development Zone in Sichuan city of Chengdu province Shuangliu County 610207 Sichuan Province three No. 580 Patentee after: SICHUAN HUATI LIGHTING TECHNOLOGY CO., LTD. Address before: Double Road Shuangliu Southwest Airport Economic Development Zone in Sichuan city of Chengdu province Shuangliu County 610207 Sichuan Province three No. 580 Patentee before: Sichuan Huati Lighting Industry Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20120801 |
|
| CX01 | Expiry of patent term |