CN108470462A - A kind of signal lamp failure detection method, device, equipment and medium - Google Patents
A kind of signal lamp failure detection method, device, equipment and medium Download PDFInfo
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- CN108470462A CN108470462A CN201810478426.6A CN201810478426A CN108470462A CN 108470462 A CN108470462 A CN 108470462A CN 201810478426 A CN201810478426 A CN 201810478426A CN 108470462 A CN108470462 A CN 108470462A
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
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Abstract
The embodiment of the invention discloses a kind of signal lamp failure detection method, device, equipment and media, are related to traffic lights field.This method includes：Obtain the operating parameter of signal lamp to be detected；Learn according to the operating parameter and in advance obtained signal lamp moving law, determines whether the operating status of the signal lamp to be detected is malfunction or failure risk state.A kind of signal lamp failure detection method of offer of the embodiment of the present invention, device, equipment and medium, realize the automatic decision to signal lamp operating status.
Description
Technical field
The present embodiments relate to traffic lights field more particularly to a kind of signal lamp failure detection method, device, set
Standby and medium.
Background technology
With the development of the social economy, urban transport problems has attracted more and more attention from people.Traffic lights it is correct
It is arranged and steady operation is the basis for ensureing that road traffic is unimpeded and safe.Therefore, the management of signal lamp failure seems particularly heavy
It wants.
It is reported for repairment currently, the fault detect of traffic lights still rests on traffic police on duty, means of transportation unit inspection is reported for repairment,
And three kinds of modes of citizen alarm.
However, that there are fault discovery real-times is poor, repairing information lag and repairing work lag for above-mentioned fault detection approach
The problem of.
Invention content
A kind of signal lamp failure detection method of offer of the embodiment of the present invention, device, equipment and medium, to realize to signal lamp
The automatic decision of operating status.
In a first aspect, an embodiment of the present invention provides a kind of signal lamp failure detection method, this method includes：
Obtain the operating parameter of signal lamp to be detected；
Learn according to the operating parameter and in advance obtained signal lamp moving law, determines the signal lamp to be detected
Whether operating status is malfunction or failure risk state.
Second aspect, the embodiment of the present invention additionally provide a kind of signal lamp failure detection device, which includes：
Parameter acquisition module, the operating parameter for obtaining signal lamp to be detected；
Condition judgment module, for according to the operating parameter and learning obtained signal lamp moving law in advance, determination
Whether the operating status of the signal lamp to be detected is malfunction or failure risk state.
The third aspect, the embodiment of the present invention additionally provide a kind of equipment, which is characterized in that the equipment includes：
One or more processors；
Storage device, for storing one or more programs,
When one or more of programs are executed by one or more of processors so that one or more of processing
Device realizes the signal lamp failure detection method as described in any in the embodiment of the present invention.
Fourth aspect, the embodiment of the present invention additionally provide a kind of computer readable storage medium, are stored thereon with computer
Program realizes the signal lamp failure detection method as described in any in the embodiment of the present invention when program is executed by processor.
The embodiment of the present invention by the way that the operating parameter is matched with the signal lamp moving law for learning to obtain in advance,
Determine whether signal lamp is malfunction or failure risk state, to realize the automatic judgement detected to signal lamp failure.
In addition, by the judgement to failure risk state, can be influenced to avoid just being repaired after failure to signal lamp
The problem of signal lamp normal use.
Description of the drawings
Fig. 1 a are a kind of flow chart for signal lamp failure detection method that the embodiment of the present invention one provides；
Fig. 1 b are the flow chart for the signal lamp failure detection method in practical applications that the embodiment of the present invention one provides；
Fig. 2 is a kind of flow chart of signal lamp failure detection method provided by Embodiment 2 of the present invention；
Fig. 3 a are a kind of flow charts for signal lamp failure detection method that the embodiment of the present invention three provides；
Fig. 3 b are curent change tendency charts when one kind that the embodiment of the present invention three provides is always on working condition normal operation；
Fig. 3 c are curent change tendency charts when one kind that the embodiment of the present invention three provides is always on working condition partial fault；
Curent change tendency chart when Fig. 3 d are a kind of countdown working condition normal operations of the offer of the embodiment of the present invention three；
Curent change tendency chart when Fig. 3 e are a kind of countdown working condition partial faults of the offer of the embodiment of the present invention three；
Fig. 4 is a kind of flow chart for signal lamp failure detection method that the embodiment of the present invention four provides；
Fig. 5 is a kind of structural schematic diagram for signal lamp failure detection device that the embodiment of the present invention five provides.
Fig. 6 is a kind of structural schematic diagram for equipment that the embodiment of the present invention six provides.
Specific implementation mode
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limitation of the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 a are a kind of flow chart for signal lamp failure detection method that the embodiment of the present invention one provides.The present embodiment can fit
The case where for carrying out fault detect to signal lamp.This method can be executed by a kind of signal lamp failure detection device, the dress
Setting can be realized by the mode of software and/or hardware.Referring to Fig. 1 a, a kind of signal lamp failure detection method provided in this embodiment
Including：
S110, the operating parameter for obtaining signal lamp to be detected.
Wherein, signal lamp to be detected is crossroad traffic signal lamp.Operating parameter is the parameter in signal lamp operational process.
Typically, operating parameter includes：The changing value of parameter detection equipment and the maximum value of parameter, minimum value, difference
At least one of with mean value, wherein the parameter includes electric current, voltage, active power, reactive power, power factor, electricity consumption
At least one of amount and temperature.
Specifically, parameter detection equipment can be multimeter, the changing value of parameter detection equipment is on parameter detection equipment
The measured value after measured value and stabilization after electricity.
Illustratively, operating parameter includes：Multimeter current measurement value after the power is turned on, stablize after current measurement value and
The mean value of the maximum value, minimum value, the difference of maxima and minima and electric current of electric current in multiple measurement results.
S120, learn obtained signal lamp moving law according to the operating parameter and in advance, determine the letter to be detected
Whether the operating status of signal lamp is malfunction or failure risk state.
Wherein, signal lamp moving law refers to the rule of operating parameter when signal lamp runs on different operating statuses.It is different
Operating status can be normal operating condition, malfunction or failure risk state.
Specifically, normal operating condition can be the normal operating condition under different working condition again, wherein different works
It is to be always on often go out state, flicker state or countdown state to make state.Malfunction can be the event under different working condition
Barrier state.Failure risk state is the state in the presence of the risk that will break down.
Optionally, it according to the operating parameter and obtained signal lamp moving law is learnt in advance, determines described to be detected
Whether the operating status of signal lamp is that failure risk state may include：If the operating parameter, which meets signal lamp, runs on failure
The rule of operating parameter or the operating status of the signal lamp to be detected when risk status neither normal operating condition nor
Malfunction, it is determined that the operating status of the signal lamp to be detected is failure risk state.
Learn according to the operating parameter and in advance obtained signal lamp moving law, determines the signal lamp to be detected
Whether operating status is that malfunction may include：If the operating parameter meets operation ginseng when signal lamp runs on malfunction
The operating status of several rules or the signal lamp to be detected neither normal operating condition nor failure risk state, then
Determine that the operating status of the signal lamp to be detected is malfunction.
Referring to Fig. 1 b, signal lamp failure detection method is in practical applications：
Parameter initialization；Judge whether to enter study；If entering study, voltage, electricity when to light on and off temporal regularity, bright light
It flows, the variation tendency of power is learnt；If not entering study, signal lamp current voltage, electric current, power deposit are detected in real time
In caching；Comparison caches the difference with the rule of study in real time；It if malfunction, then alarms, fault data is uploaded.
The technical solution of the embodiment of the present invention, by advising the operating parameter with the operation of obtained signal lamp is learnt in advance
Rule is matched, and determines whether the operating status of signal lamp is malfunction or failure risk state, to realize to signal lamp
The automatic detection of failure.
In addition, by the judgement to failure risk state, it can be to avoid just being repaired after failure to signal lamp, therefore
Caused by influence signal lamp normal use the problem of.
For the on-call maintenance of the signal lamp to failure or there are failure, determining that the operating status is malfunction or event
After hindering risk status, fault message is sent to relevant departments or personnel carry out alarm.
Specifically, fault message be sent to relevant departments or personnel carrying out alarm and include：Fault message is sent
To the web terminal of relevant departments or the mobile terminal of personnel.
Embodiment two
Fig. 2 is a kind of flow chart of signal lamp failure detection method provided by Embodiment 2 of the present invention.The present embodiment be
On the basis of above-described embodiment by taking malfunction can be again partial fault state as an example, one kind of proposition can be to partial fault
The method that state is judged.Referring to Fig. 2, signal detecting method provided in this embodiment includes：
S210, the operating parameter for obtaining signal lamp to be detected.
S220, the difference for determining the operating parameter and the operating parameter under normal operating condition.
S230, variation ratio of the operating parameter with respect to the operating parameter under normal operating condition is determined according to the difference
Example.
S240, according to variation ratio-dependent described in signal lamp to be detected damage way.
In general, signal lamp is made of three street lamps, which is respectively red light, green light and amber light.The case where partial fault
May be signal lamp three street lamps in a street lamp or two street lamps break down, it is also possible in a street lamp occur part lamp bead or
Driving circuit damages.Explanation is above are only, the present embodiment does not limit the way of signal lamp, can also be more multichannel, also may be used
To be less road.
Specifically, including according to the damage way of signal lamp to be detected described in variation ratio-dependent：
Variation ratio is compared with the damage proportional region of setting, determines the damage road of the signal lamp to be detected
Number.
Illustratively, if variation ratio setting damage proportional region all the way, it is determined that the signal lamp to be detected
It is all the way to damage way；If the two-way for changing ratio in setting damages proportional region, it is determined that the damage of the signal lamp to be detected
Bad way is two-way.
If S250, damage way are less than total way of the signal lamp to be detected, it is determined that the signal lamp to be detected is
Partial fault state.
Specifically, partial fault state can be divided into different way malfunctions again, different ways are by signal lamp to be detected
Damage way determine.For example, if the damage way of signal lamp to be detected is two-way, partial fault state is two-way failure shape
State.
Illustratively, by taking operating parameter is current maxima as an example.If the current maxima of the signal lamp to be detected obtained
Be 320 milliamperes, the current maxima under signal lamp normal operating condition be 377 milliamperes, all the way damage proportional region be 13% to
16%, then the difference of the two is 57；The operating parameter is about with respect to the variation ratio of the operating parameter under normal operating condition
15% (57 divided by 377, which are multiplied by 100%, obtains)；Variation ratio 15% is being damaged in proportional region 13% to 16% all the way, is determined
The damage way of signal lamp to be detected is all the way, and to determine that the signal lamp to be detected is the failure all the way in partial fault state
State.
Further, it is damaged all the way if operating parameter is less than with respect to the variation ratio of the operating parameter under normal operating condition
Proportional region, it is determined that a street lamp generating unit of signal lamp point damage.
Optionally, can also include to the judgment method of partial fault state：
Operation ginseng when running on partial fault risk status according to the operating parameter and the signal lamp for learning to obtain in advance
Several rules determines whether the operating status of the signal lamp to be detected is partial fault state.
Specifically, the rule of operating parameter can be when signal lamp runs on partial fault risk status：Signal lamp is run
When state is partial fault state, the operating parameter of signal lamp is within the scope of partial fault.
Illustratively, continue so that operating parameter is the current maxima of acquisition as an example.Signal lamp runs on failure wind all the way
The rule of operating parameter can be when dangerous state：Ranging from 310 milliamperes of the corresponding current maxima of malfunction is to 330 millis all the way
Peace.
The technical solution of the embodiment of the present invention passes through the fortune under the operating parameter and normal operating condition of signal lamp to be detected
The difference of row parameter determines the variation ratio of operating parameter, according to the damage road of signal lamp to be detected described in variation ratio-dependent
Number, to realize the judgement to partial fault state.
Embodiment three
Fig. 3 a are a kind of flow charts for signal lamp failure detection method that the embodiment of the present invention three provides.The present embodiment be
A kind of alternative that the different working condition factor of binding signal lamp proposes on the basis of above-described embodiment.Referring to Fig. 3 a, originally
Embodiment provide a kind of signal lamp failure detection method include：
S310, the operating parameter for obtaining signal lamp to be detected.
S320, the working condition for determining the signal lamp to be detected.
Wherein, the working condition is to be always on often go out state, flicker state or countdown state.
Determine that the mode of the working condition of the signal lamp to be detected can be determined according to operating parameter, it can also be according to
Signal lamp working condition changing rule and current time, which calculate, to be determined.
S330, signal lamp moving law is determined according to the working condition.
The corresponding signal lamp moving law of different working condition is different.
Specifically, in actually answering, referring to Fig. 3 b working conditions to be always on state of often going out, and when signal lamp normal operation,
Current maxima is essentially 375 milliamperes or so, and current minimum is essentially 315 milliamperes or so.It is normal referring to Fig. 3 c working conditions
Bright state of often going out, and when signal lamp generation partial fault, current maxima is essentially 322 milliamperes or so, and current minimum is basic
It is 265 milliamperes or so.It, can be with it is clear to see that if partial destruction or event occur for signal lamp from both the above tendency chart
Barrier, trend, which has occurred, significantly to be fallen, and is out of order so as to apparent detection.It is that current maxima becomes above wherein
Change trend is current minimum variation tendency below.
And when working condition is flicker state, in flicker, larger fluctuation, no calligraphy learning occur signal lamp for current value
Go out specific Long-term change trend.But by current maxima, still it can obviously judge whether break down.
In working condition it is countdown referring to Fig. 3 d, and when signal lamp normal operation, current maxima and current minimum
Show irregular variation.Referring to Fig. 3 e working condition be countdown, and signal lamp occur partial fault when, entirety becomes
Gesture still remains larger difference with normal trend.Wherein above is current maxima variation tendency, be below electric current most
Small value variation tendency.
Therefore, it is necessary to determine signal lamp moving law according to the working condition.
S340, according to the operating parameter and the signal lamp moving law, determine the operation of the signal lamp to be detected
Whether state is malfunction or failure risk state.
The technical solution of the embodiment of the present invention utilizes difference by combining working condition factor in process fault detection
The corresponding signal lamp moving law of working condition carries out signal lamp to be detected the judgement of malfunction.Because of different working condition
Corresponding signal lamp moving law is different, so the combination of working condition factor can improve fault detect accuracy rate.
Correspondingly, to further increase the fault detect accuracy rate to signal lamp, the operation ginseng of signal lamp to be detected is obtained
Number includes：
Parameter acquisition rule is determined according to the working condition of the signal lamp to be detected；
The acquisition of operating parameter is carried out to the signal lamp to be detected according to the collection rule.
Specifically, parameter acquisition rule is：
When working condition is to be always on often to go out state, parameter acquisition rule is：Single lamp in control signal lamp is according to setting
Determine light on and off rule and carry out light on and off, the operating parameter for carrying out first number according to the first collection mechanism during light on and off acquires.Its
In the first collection mechanism be：Primary current is acquired every setting time interval, acquiring second number altogether, (second number is more than first
Number).
Wherein, setting light on and off rule, first number, setting time interval and second number can according to actual needs really
It is fixed.Illustratively, the first light on and off rule bright 3 minutes of individual signals lamp in order to control, go out 20 seconds.
When working condition is flicker state, parameter acquisition rule is：Amber light in control signal lamp is dodged according to setting to go out
Rule, which dodge, goes out, and the operating parameter for carrying out first number according to the first collection mechanism during sudden strain of a muscle is gone out acquires.
Wherein, setting is dodged rule of going out and can be determined according to actual needs.Illustratively, the rule amber light in order to control that goes out is dodged in setting
It dodges 3 minutes and goes out 20 seconds.
When working condition is the state of falling meter, parameter acquisition rule is：The count-down device in signal lamp is controlled according to setting
Countdown rule carries out countdown, and the operating parameter for carrying out first number according to the first collection mechanism in countdown process is adopted
Collection.
Wherein, setting countdown rule can determine according to actual needs.Illustratively, countdown rule is set as from 27
Second carried out countdown by 1 second.
Further, include to the acquisition of the signal lamp progress operating parameter to be detected according to the collection rule：
Parameter acquisition is carried out to the signal lamp to be detected according to the collection rule；
Compare collection result, the maximum value and minimum value of retention parameter；
According to the difference and mean value between the maximum value of parameter and minimum value determining maximum and minimum value；
The maximum value, minimum value, mean value, difference and detection device are powered at least one of rule as fortune
Row parameter.
Example IV
Fig. 4 is a kind of flow chart for signal lamp failure detection method that the embodiment of the present invention four provides.The present embodiment be
A kind of alternative proposed on the basis of above-described embodiment.Referring to Fig. 4, signal lamp failure detection method provided in this embodiment
Including：
The operating parameter of S410, acquisition signal lamp failure state or failure risk state are as sample.
S420, it is based on set algorithm, signal lamp moving law model is trained according to the sample.
S430, the operating parameter for obtaining signal lamp to be detected.
S440, by the operating parameter inputted signal light moving law model.
S450, determine whether the operating status of the signal lamp to be detected is malfunction or failure wind according to output result
Dangerous state.
The technical solution of the embodiment of the present invention passes through the operating parameter according to signal lamp failure state or failure risk state
Signal lamp moving law model is trained as sample, to realize the automatic study to signal lamp moving law.It compares
Determination by manual type to signal lamp moving law, the present embodiment not only save the people determined to signal lamp moving law
Power, energy, and improve the determination accuracy rate of signal lamp moving law.
Embodiment five
Fig. 5 is a kind of structural schematic diagram for signal lamp failure detection device that the embodiment of the present invention five provides.Referring to Fig. 5,
Signal lamp failure detection device provided in this embodiment includes：Parameter acquisition module 10 and condition judgment module 20.
Wherein, parameter acquisition module 10, the operating parameter for obtaining signal lamp to be detected；
Condition judgment module 20, for according to the operating parameter and obtained signal lamp moving law is learnt in advance, really
Whether the operating status of the fixed signal lamp to be detected is malfunction or failure risk state.
The technical solution of the embodiment of the present invention, by advising the operating parameter with the operation of obtained signal lamp is learnt in advance
Rule is matched, and determines the operating status of signal lamp, to realize the automatic judgement detected to signal lamp failure.
In addition, by the judgement to failure risk state, can be influenced to avoid just being repaired after failure to signal lamp
The problem of signal lamp normal use.
Further, condition judgment module includes：Mode input unit and failure determination unit.
Wherein, mode input unit, the signal lamp moving law model for training operating parameter input in advance；
Failure determination unit, for determining whether the operating status of the signal lamp to be detected is failure according to output result
State or failure risk state.
Further, the signal lamp failure detection device further includes:Sample collection module and model training module.
Wherein, sample collection module, in the signal lamp moving law mould for training operating parameter input in advance
Before type, the operating parameter of signal lamp failure state or failure risk state is acquired as sample；
Model training module instructs signal lamp moving law model according to the sample for being based on set algorithm
Practice.
Further, condition judgment module includes：Working condition determination unit, moving law determination unit and failure risk
Determination unit.
Wherein, working condition determination unit, the working condition for determining the signal lamp to be detected, wherein the work
State is to be always on often go out state, flicker state or countdown state；
Moving law determination unit, for determining signal lamp moving law according to the working condition；
Failure risk determination unit, for waiting for described according to the operating parameter and the signal lamp moving law, determining
Whether the operating status for detecting signal lamp is malfunction or failure risk state.
Further, parameter acquisition module includes：Rule determination unit and parameter acquisition unit.
Wherein, rule determination unit, for determining parameter acquisition rule according to the working condition of the signal lamp to be detected；
Parameter acquisition unit is adopted for carrying out operating parameter to the signal lamp to be detected according to the collection rule
Collection.
Further, condition judgment module includes：Difference value determining unit, ratio-dependent unit and damage determination unit.
Wherein, difference value determining unit, the difference for determining the operating parameter and the operating parameter under normal operating condition
Value；
Ratio-dependent unit, for determining the operating parameter with respect to the operation under normal operating condition according to the difference
The variation ratio of parameter；
Determination unit is damaged, for the damage way according to signal lamp to be detected described in variation ratio-dependent.
Further, the operating parameter includes：
At least one of the changing value of parameter detection equipment, the maximum value of parameter, minimum value, difference and mean value, wherein
The parameter includes at least one of electric current, voltage, active power, reactive power, power factor, electricity consumption and temperature.
Embodiment six
Fig. 6 is a kind of structural schematic diagram for equipment that the embodiment of the present invention six provides, as shown in fig. 6, the equipment includes place
Manage device 70, memory 71, input unit 72 and output device 73；The quantity of processor 70 can be one or more in equipment,
In Fig. 6 by taking a processor 70 as an example；Processor 70, memory 71, input unit 72 and output device 73 in equipment can be with
It is connected by bus or other modes, in Fig. 6 for being connected by bus.
Memory 71 is used as a kind of computer readable storage medium, can be used for storing software program, computer can perform journey
Sequence and module, if the corresponding program instruction/module of signal lamp failure detection method in the embodiment of the present invention is (for example, signal
Parameter acquisition module 10 in lamp fault detection device and condition judgment module 20).Processor 70 is stored in storage by operation
Software program, instruction in device 71 and module are realized to execute various function application and the data processing of equipment
The signal lamp failure detection method stated.
Memory 71 can include mainly storing program area and storage data field, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data field can be stored uses created data etc. according to terminal.This
Outside, memory 71 may include high-speed random access memory, can also include nonvolatile memory, for example, at least a magnetic
Disk storage device, flush memory device or other non-volatile solid state memory parts.In some instances, memory 71 can be further
Include the memory remotely located relative to processor 70, these remote memories can pass through network connection to equipment.It is above-mentioned
The example of network includes but not limited to internet, intranet, LAN, mobile radio communication and combinations thereof.
Input unit 72 can be used for receiving the number or character information of input, and generate with the user setting of equipment and
The related key signals input of function control.Output device 73 may include that display screen etc. shows equipment.
Embodiment seven
The embodiment of the present invention seven also provides a kind of storage medium including computer executable instructions, and the computer can be held
When being executed by computer processor for executing a kind of signal lamp failure detection method, this method includes for row instruction：
Obtain the operating parameter of signal lamp to be detected；
Learn according to the operating parameter and in advance obtained signal lamp moving law, determines the signal lamp to be detected
Whether operating status is malfunction or failure risk state.
Certainly, a kind of storage medium including computer executable instructions that the embodiment of the present invention is provided, computer
The signal lamp event that any embodiment of the present invention is provided can also be performed in the method operation that executable instruction is not limited to the described above
Hinder the relevant operation in detection method
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but the former is more in many cases
Good embodiment.Based on this understanding, technical scheme of the present invention substantially in other words contributes to the prior art
Part can be expressed in the form of software products, which can be stored in computer readable storage medium
In, such as the floppy disk of computer, read-only memory (Read-Only Memory, ROM), random access memory (Random
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
Standby (can be personal computer, server or the network equipment etc.) executes the method described in each embodiment of the present invention.
It is worth noting that, in the embodiment of above-mentioned signal lamp failure detection device, included each unit and module
It is only divided according to function logic, but is not limited to above-mentioned division, as long as corresponding function can be realized；
In addition, the specific name of each functional unit is also only to facilitate mutually distinguish, the protection domain being not intended to restrict the invention.
Note that above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments described here, can carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out to the present invention by above example
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
May include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (10)
1. a kind of signal lamp failure detection method, which is characterized in that including：
Obtain the operating parameter of signal lamp to be detected；
Learn according to the operating parameter and in advance obtained signal lamp moving law, determines the operation of the signal lamp to be detected
Whether state is malfunction or failure risk state.
2. according to the method described in claim 1, it is characterized in that, learning according to the operating parameter and in advance obtained signal
Lamp moving law determines whether the operating status of the signal lamp to be detected is malfunction or failure risk state includes：
By operating parameter input signal lamp moving law model trained in advance；
Determine whether the operating status of the signal lamp to be detected is malfunction or failure risk state according to output result.
3. according to the method described in claim 2, it is characterized in that, in the signal lamp for training operating parameter input in advance
Before moving law model, further include：
The operating parameter of signal lamp failure state or failure risk state is acquired as sample；
Based on set algorithm, signal lamp moving law model is trained according to the sample.
4. according to the method described in claim 1, it is characterized in that, learning according to the operating parameter and in advance obtained signal
Lamp moving law determines whether the operating status of the signal lamp to be detected is malfunction or failure risk state includes：
Determine the working condition of the signal lamp to be detected, wherein the working condition be always on often go out state, flicker state or
Countdown state；
Signal lamp moving law is determined according to the working condition；
According to the operating parameter and the signal lamp moving law, determine the signal lamp to be detected operating status whether be
Malfunction or failure risk state.
5. according to the method described in claim 1, it is characterized in that, the operating parameter for obtaining signal lamp to be detected includes：
Parameter acquisition rule is determined according to the working condition of the signal lamp to be detected；
The acquisition of operating parameter is carried out to the signal lamp to be detected according to the collection rule.
6. according to the method described in claim 1, it is characterized in that, learning according to the operating parameter and in advance obtained signal
Lamp moving law determines whether the operating status of the signal lamp to be detected is malfunction or failure risk state includes：
Determine the difference of the operating parameter and the operating parameter under normal operating condition；
Variation ratio of the operating parameter with respect to the operating parameter under normal operating condition is determined according to the difference；
According to the damage way of signal lamp to be detected described in variation ratio-dependent.
7. according to the method described in claim 1, it is characterized in that, the operating parameter includes：
At least one of the changing value of parameter detection equipment, the maximum value of parameter, minimum value, difference and mean value, wherein described
Parameter includes at least one of electric current, voltage, active power, reactive power, power factor, electricity consumption and temperature.
8. a kind of signal lamp failure detection device, which is characterized in that including：
Parameter acquisition module, the operating parameter for obtaining signal lamp to be detected；
Condition judgment module, for learning according to the operating parameter and in advance obtained signal lamp moving law, described in determination
Whether the operating status of signal lamp to be detected is malfunction or failure risk state.
9. a kind of equipment, which is characterized in that the equipment includes：
One or more processors；
Storage device, for storing one or more programs,
When one or more of programs are executed by one or more of processors so that one or more of processors are real
The now signal lamp failure detection method as described in any in claim 1-7.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor
The signal lamp failure detection method as described in any in claim 1-7 is realized when execution.
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| CN201810478426.6A CN108470462A (en) | 2018-05-18 | 2018-05-18 | A kind of signal lamp failure detection method, device, equipment and medium |
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| CN201810478426.6A CN108470462A (en) | 2018-05-18 | 2018-05-18 | A kind of signal lamp failure detection method, device, equipment and medium |
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| CN109035838A (en) * | 2018-09-03 | 2018-12-18 | 华北科技学院 | A kind of device of traffic signal light fault detection |
| CN110211521A (en) * | 2019-06-20 | 2019-09-06 | 连云港杰瑞电子有限公司 | A kind of reverse-timing display device automatic fault selftesting method |
| CN110618917A (en) * | 2019-09-03 | 2019-12-27 | 苏州浪潮智能科技有限公司 | Method, device and medium for detecting server fault based on indicator light brightness |
| CN111833634A (en) * | 2019-04-17 | 2020-10-27 | 青岛海信网络科技股份有限公司 | Signal lamp fault detection method and device |
| CN112071108A (en) * | 2020-11-13 | 2020-12-11 | 江苏广宇科技产业发展有限公司 | Method for detecting and alarming traffic signal lamp fault |
| CN112305446A (en) * | 2020-10-28 | 2021-02-02 | 青岛海信网络科技股份有限公司 | Signal lamp fault detection device |
| CN112735159A (en) * | 2020-12-29 | 2021-04-30 | 武汉微创光电股份有限公司 | Fault monitoring method and device for signal lamp countdown timer |
| CN112735158A (en) * | 2020-12-29 | 2021-04-30 | 武汉微创光电股份有限公司 | Signal lamp red-yellow-green lamp fault monitoring method and device |
| CN112816776A (en) * | 2020-12-25 | 2021-05-18 | 连云港杰瑞电子有限公司 | Signal machine load fault detection device and method based on electric energy metering technology |
| CN113160599A (en) * | 2021-03-26 | 2021-07-23 | 浙江浙大中控信息技术有限公司 | Method for judging signal lamp fault based on active power |
| CN114220254A (en) * | 2022-02-22 | 2022-03-22 | 深圳市帝景光电科技有限公司 | Emergency early warning method and system for fault of explosion-proof lamp of oil station |
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| CN109035838B (en) * | 2018-09-03 | 2022-02-15 | 华北科技学院 | Device for detecting faults of traffic signal lamp |
| CN111833634B (en) * | 2019-04-17 | 2021-07-13 | 青岛海信网络科技股份有限公司 | Signal lamp fault detection method and device |
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| CN110618917A (en) * | 2019-09-03 | 2019-12-27 | 苏州浪潮智能科技有限公司 | Method, device and medium for detecting server fault based on indicator light brightness |
| CN112305446A (en) * | 2020-10-28 | 2021-02-02 | 青岛海信网络科技股份有限公司 | Signal lamp fault detection device |
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| CN114220254A (en) * | 2022-02-22 | 2022-03-22 | 深圳市帝景光电科技有限公司 | Emergency early warning method and system for fault of explosion-proof lamp of oil station |
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