CN113543413A - LED street lamp fault display system - Google Patents
LED street lamp fault display system Download PDFInfo
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- CN113543413A CN113543413A CN202110596203.1A CN202110596203A CN113543413A CN 113543413 A CN113543413 A CN 113543413A CN 202110596203 A CN202110596203 A CN 202110596203A CN 113543413 A CN113543413 A CN 113543413A
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- 238000004891 communication Methods 0.000 claims abstract description 33
- 238000003745 diagnosis Methods 0.000 claims abstract description 15
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- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 9
- 230000008439 repair process Effects 0.000 abstract description 9
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/185—Controlling the light source by remote control via power line carrier transmission
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
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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
- 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
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Abstract
The invention relates to the technical field of street lamp detection, and discloses an LED street lamp fault display system which comprises an LED street lamp fault, a collector and a concentrator, wherein the output end of the LED street lamp fault is connected with the input end of the collector, the output end of the collector is connected with the input end of the concentrator, the output end of the concentrator is connected with a communication channel, the output end of the communication channel is connected with a communication interface machine, the output end of the communication interface machine is connected with a preposed acquisition server, the output end of the preposed acquisition server is connected with a fault diagnosis end, and the fault diagnosis end comprises a relay fault detection unit, a current fault detection unit, a voltage fault detection unit and a temperature fault detection unit. The LED street lamp fault display system ensures that remote fault detection processing can be carried out in the use process of the LED street lamp, and the targeted repair processing of the fault generated by the street lamp is realized, so that the monitoring processing and the timely repair processing can be carried out when the LED street lamp breaks down in use.
Description
Technical Field
The invention relates to the technical field of street lamp detection, in particular to an LED street lamp fault display system.
Background
Road lighting is an important component of urban lighting, and the traditional street lamp is usually adopted, and the high-pressure sodium lamp emits light at 360 degrees, so that the defect of large light loss causes huge waste of energy. Currently, the global environment is increasingly deteriorated, and clean energy is developed in all countries. Along with the high-speed increase of national economy, the contradiction between energy supply and demand in China is increasingly prominent, the situation of severe shortage of power supply begins to exist, and energy conservation is a problem to be solved urgently. Therefore, the development of a novel efficient, energy-saving, long-service life, high-color rendering index and environment-friendly LED street lamp has very important significance for urban illumination energy conservation.
The road illumination is closely related to the production and life of people, and along with the acceleration of the urbanization process of China, the LED street lamp gradually enters the visual field of people with the advantages of directional light emission, low power consumption, good driving characteristic, high response speed, high shock resistance, long service life, environmental protection and the like, and becomes a new generation energy-saving light source which has the advantage of replacing the traditional light source in the world, so the LED street lamp becomes the best choice for the energy-saving reconstruction of the road illumination. Various faults can occur in the process of using the LED street lamp, and the street lamp faults are inconvenient to be checked and processed.
The LED street lamp fault display system used at present cannot remotely monitor faults of street lamps, and the fault detection has the incomplete problem, so that the faults generated by the street lamps cannot be repaired, and finally, the faults of the LED street lamps in use cannot be monitored and repaired in time.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the LED street lamp fault display system, which ensures that the remote fault detection processing can be carried out in the use process of the LED street lamp, can comprehensively monitor the fault condition of the LED street lamp, and realizes the targeted repair processing of the fault generated by the street lamp, thereby realizing the advantages of monitoring processing and timely repair processing of the fault generated by the LED street lamp in use, and the like, and solving the problems that the LED street lamp fault display system used at present cannot remotely monitor the fault of the street lamp, and the fault detection is incomplete, so that the repair processing of the fault generated by the street lamp cannot be carried out, and finally the fault generated by the LED street lamp in use cannot be monitored and timely repaired.
In order to achieve the purpose, the invention provides the following technical scheme: LED street lamp fault display system, including LED street lamp trouble, collector and concentrator, the output of LED street lamp trouble is connected with the input of collector, the output of collector is connected with the input of concentrator, the output of concentrator is connected with communication channel, communication channel's output is connected with communication interface machine, communication interface machine's output is connected with leading collection server, leading collection server's output is connected with the fault diagnosis end, the fault diagnosis end includes relay fault detection unit, current fault detection unit, voltage fault detection unit and temperature fault detection unit.
Preferably, the communication channel includes an optical fiber communication network, a wireless private network, a power carrier communication network, and a wireless public network.
Preferably, the connecting end of the communication interface machine is connected with a firewall, and the communication interface machine is connected with the front-end acquisition server through the firewall.
Preferably, the relay fault detection unit utilizes the single chip microcomputer to send a control command to control the indicator lamp, the indicator lamp is normally attracted, and the indicator lamp is turned off when a fault occurs.
Preferably, the current fault detection unit is used for measuring current sensor faults, current sensor connecting line faults, amplifier zero drift, reference source misalignment and AD faults.
Preferably, the voltage fault detection unit comprises a single voltage fault detection unit and a single voltage fluctuation fault detection unit, the single voltage fault detection unit detects that the sampling channel is not opened or the channel chip burns out the connecting line of the sampling channel, the resistor on the sampling channel burns out, the IO pin is used wrongly, the AD fault, the isolation chip fault and the resistor before isolation burns out, and the single voltage fluctuation fault detection unit detects that the content is the sampling channel leakage and the resistor cold solder joint before isolation.
Preferably, the detection content of the temperature fault detection unit is that the ground wire of the temperature sensor is disconnected or the AD standard is not correct, the proportionality coefficient of the temperature is not correct, and the connecting wire of the temperature sensor which does not work normally is loosened.
Preferably, the output end of the fault diagnosis end is connected with a database server.
Compared with the prior art, the invention provides the LED street lamp fault display system which has the following beneficial effects:
the LED street lamp fault display system controls an indicator lamp by a relay fault detection unit through a single chip microcomputer sending control commands, the indicator lamp is normally attracted and is out when the fault occurs, a current fault detection unit is used for measuring current sensor fault, current sensor connecting line fault, amplifier zero drift, reference source mismatch and AD fault, a monomer voltage fault detection unit detects that a sampling channel is not opened or a channel chip burns out and a sampling channel connecting line is disconnected, a resistor on the sampling channel is burnt out, an IO pin is mistaken to use, the AD fault, an isolation chip fault and the resistor before isolation are burnt out, a monomer voltage fluctuation fault detection unit detects that the sampling channel leaks and the resistor under-soldering before isolation are performed, a temperature fault detection unit detects that a temperature sensor ground wire is disconnected or AD reference mismatch, the proportional coefficient of temperature is not released and the temperature sensor connecting line which works abnormally is not released, the LED street lamp fault detection system has the advantages that the remote fault detection processing can be carried out in the use process of the LED street lamp, the fault condition of the LED street lamp can be comprehensively monitored, the targeted repair processing of the fault generated by the street lamp is realized, and the monitoring processing and the timely repair processing can be carried out when the LED street lamp is in fault in use.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
fig. 2 is a schematic system structure diagram of the fault diagnosis terminal of the present invention.
In the figure: 1.LED street lamp failure; 2. a collector; 3. a concentrator; 4. a communication channel; 5. a communication interface machine; 6. a firewall; 7. a front-mounted acquisition server; 8. a fault diagnosis terminal; 81. a relay fault detection unit; 82. a current fault detection unit; 83. a voltage failure detection unit; 84. a temperature failure detection unit; 85. a cell voltage failure detection unit; 86. a cell voltage fluctuation fault detection unit; 9. a database server.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the LED street lamp fault display system includes an LED street lamp fault 1, a collector 2 and a concentrator 3, an output end of the LED street lamp fault 1 is connected to an input end of the collector 2, an output end of the collector 2 is connected to an input end of the concentrator 3, an output end of the concentrator 3 is connected to a communication channel 4, an output end of the communication channel 4 is connected to a communication interface machine 5, an output end of the communication interface machine 5 is connected to a pre-collection server 7, an output end of the pre-collection server 7 is connected to a fault diagnosis terminal 8, and the fault diagnosis terminal 8 includes a relay fault detection unit 81, a current fault detection unit 82, a voltage fault detection unit 83 and a temperature fault detection unit 84.
The LED street lamp fault display system ensures that remote fault detection processing can be carried out in the use process of the LED street lamp, and can comprehensively monitor the fault condition of the LED street lamp, realize targeted repair processing of the fault generated by the street lamp, thereby realizing monitoring processing and timely repair processing of the fault of the LED street lamp in use.
The communication channel 4 comprises an optical fiber communication network, a wireless private network, a power line carrier communication network and a wireless public network; the connecting end of the communication interface machine 5 is connected with a firewall 6, and the communication interface machine 5 is connected with a preposed acquisition server 7 through the firewall 6; the relay fault detection unit 81 sends a control command to control the indicator light by using the single chip microcomputer, the indicator light is normally attracted and is high, and the indicator light is turned off when a fault occurs; the current fault detection unit 82 is used for measuring current sensor faults, current sensor connecting line faults, amplifier zero drift, reference source misalignment and AD faults; the voltage fault detection unit 83 comprises a single voltage fault detection unit 85 and a single voltage fluctuation fault detection unit 86, the single voltage fault detection unit 85 detects that the sampling channel is not opened or the channel chip burns out the connection line of the sampling channel to be disconnected, the resistor on the sampling channel burns out, the IO pin is mistakenly used, the AD fault exists, the chip is isolated and the resistor before isolation burns out, and the single voltage fluctuation fault detection unit 86 detects that the sampling channel leaks and the resistor before isolation is rosin-welded; the temperature fault detection unit 84 detects that the ground wire of the temperature sensor is disconnected or the AD standard is not correct, the proportional coefficient of the temperature is not correct, and the connecting wire of the temperature sensor which does not work normally is loosened; the output end of the fault diagnosis end 8 is connected with a database server 9.
When the device works, firstly, if 1 in the using process, 2 is used for collecting information aiming at the occurrence situation, then the collected information is conveyed to 3, the information in 3 is conveyed to 5 through 4 in a remote mode, then 6 is used for carrying out safety protection processing, 7 is used for collecting information data to service, 8 is used for carrying out fault diagnosis on the LED street lamp, the relay fault detection unit 81 sends a control command to control the indicator lamp through the single chip microcomputer, the indicator lamp is normally attracted and turned off when a fault occurs, the current fault detection unit 82 is used for measuring the faults of the current sensor, the faults of the connecting line of the current sensor, the zero drift of the amplifier, the fault of the reference source and the AD fault, the monomer voltage fault detection unit 85 detects that the sampling channel is not opened or the channel chip burns out the connecting line of the sampling channel and is disconnected, the resistor on the sampling channel burns out, The IO pin is used wrongly, the AD fault, the isolation chip fault and the resistor before isolation are burnt out, the single voltage fluctuation fault detection unit 86 detects that the sampling channel leaks electricity and the resistor is insufficient soldered before isolation, the temperature fault detection unit 84 detects that the temperature sensor ground wire is disconnected or the AD standard is not correct, the temperature proportionality coefficient is not correct and the abnormal working connecting wire of the temperature sensor is loosened, and then the diagnosis data and the analysis information can be stored in the database server 9 finally.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
- LED street lamp fault display system, including LED street lamp trouble (1), collector (2) and concentrator (3), its characterized in that: the output of LED street lamp trouble (1) is connected with the input of collector (2), the output of collector (2) is connected with the input of concentrator (3), the output of concentrator (3) is connected with communication channel (4), the output of communication channel (4) is connected with communication interface machine (5), the output of communication interface machine (5) is connected with leading acquisition server (7), the output of leading acquisition server (7) is connected with trouble diagnosis end (8), trouble diagnosis end (8) include relay fault detection unit (81), current fault detection unit (82), voltage fault detection unit (83) and temperature fault detection unit (84).
- 2. The LED street lamp fault display system of claim 1, wherein: the communication channel (4) comprises an optical fiber communication network, a wireless private network, a power carrier communication network and a wireless public network.
- 3. The LED street lamp fault display system of claim 1, wherein: the communication interface machine (5) is connected with a firewall (6), and the communication interface machine (5) is connected with a front acquisition server (7) through the firewall (6).
- 4. The LED street lamp fault display system of claim 1, wherein: the relay fault detection unit (81) utilizes the single chip microcomputer to send a control command to control the indicator lamp, the indicator lamp is normally attracted, and when a fault occurs, the indicator lamp is turned off.
- 5. The LED street lamp fault display system of claim 1, wherein: the current fault detection unit (82) is used for measuring current sensor faults, current sensor connecting line faults, amplifier zero drift, reference source misalignment and AD faults.
- 6. The LED street lamp fault display system of claim 1, wherein: voltage fault detection unit (83) contain monomer voltage fault detection unit (85) and monomer voltage fluctuation fault detection unit (86), monomer voltage fault detection unit (85) detection content is sampling channel do not open or the passageway chip has burnt out sampling channel connecting wire disconnection, sampling channel on resistance burn out, IO pin use mistake, AD trouble, keep apart chip trouble and keep apart before resistance burn out for sampling channel, monomer voltage fluctuation fault detection unit (86) detection content leaks and keeps apart before resistance rosin joint for sampling channel.
- 7. The LED street lamp fault display system of claim 1, wherein: the temperature fault detection unit (84) detects that the ground wire of the temperature sensor is disconnected or the AD standard is not correct, the proportionality coefficient of the temperature is not correct, and the connecting wire of the temperature sensor which does not work normally is loosened.
- 8. The LED street lamp fault display system of claim 1, wherein: the output end of the fault diagnosis end (8) is connected with a database server (9).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110596203.1A CN113543413A (en) | 2021-05-30 | 2021-05-30 | LED street lamp fault display system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110596203.1A CN113543413A (en) | 2021-05-30 | 2021-05-30 | LED street lamp fault display system |
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| CN113543413A true CN113543413A (en) | 2021-10-22 |
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|---|---|---|---|---|
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| CN212034406U (en) * | 2020-05-12 | 2020-11-27 | 陕西电子信息集团光电科技有限公司 | LED module street lamp self-adaptation system |
-
2021
- 2021-05-30 CN CN202110596203.1A patent/CN113543413A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20130142612A (en) * | 2012-06-20 | 2013-12-30 | 테크원 주식회사 | Street lamp control system using wiress mesh network |
| CN105072787A (en) * | 2015-07-17 | 2015-11-18 | 广东浩迪创新科技有限公司 | Field detector and detecting system with street lamp fault detection function |
| CN106482783A (en) * | 2016-09-30 | 2017-03-08 | 重庆同远能源技术有限公司 | A kind of distribution ring main unit running status on-line monitoring system and method |
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