CN114152411A - Signal lamp state detection method and device - Google Patents
Signal lamp state detection method and device Download PDFInfo
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Abstract
The application discloses detection method and equipment of signal lamp state is used in signal lamp state detection system, and signal lamp state detection system is including detecting the lamp shade, and the detection lamp shade covers on the signal lamp, is provided with light sense module, light sense power, recurrence module, controller on the detection lamp shade, and the method includes: the signal lamp is sensed through the light sensing module to acquire a light signal of the signal lamp; acquiring light energy from a signal lamp through a light sensation power supply so as to convert the light energy of the signal lamp into electric energy for storage; the light ray signal is sent to the controller, so that the light ray signal is identified through the controller, an identification result is determined, and the identification result at least comprises the display state of the signal lamp; the light signal is sent to the reproduction module through the controller, so that the reproduction module restores and reproduces the display state of the signal lamp according to the light signal. This application can carry out real-time detection to the display state of signal lamp through the detection lamp shade of cover on the signal lamp.
Description
Technical Field
The application relates to the field of traffic management, in particular to a method and equipment for detecting the state of a signal lamp.
Background
With the rapid development of railway traffic in China, railway shunting accidents frequently occur, disastrous life, economic loss and serious social influence are caused, the number of shunting accidents occurring on railways accounts for more than half of the total number of all traffic accidents, and the main reason is manual misjudgment of a dispatcher on the state of a signal lamp. In addition, due to the particularity of the related information of the railway system, the system data needs to be strictly kept secret, and the prior art on the market cannot directly acquire the signal lamp data of the railway system at present. Therefore, the problem to be solved urgently is that the auxiliary dispatcher can efficiently and automatically monitor the signal lamps of the railway system.
Disclosure of Invention
In order to solve the above problem, the present application provides a detection method for a signal lamp state, which is applied to a signal lamp state detection system, the signal lamp state detection system comprises a detection lampshade, the detection lampshade covers a signal lamp, a light sensation module, a light sensation power supply, a reproduction module and a controller are arranged on the detection lampshade, and the method comprises the following steps: the signal lamp is sensed through the light sensing module to acquire a light signal of the signal lamp; acquiring light energy from the signal lamp through the light sensation power supply so as to convert the light energy of the signal lamp into electric energy for storage; sending the light signal to the controller, so that the light signal is identified through the controller, and an identification result is determined, wherein the identification result at least comprises the display state of the signal lamp; and sending the light signal to the reproduction module through the controller, so that the reproduction module restores and reproduces the display state of the signal lamp according to the light signal.
In one example, the light sensation power supply comprises a first light energy cell panel, a second light energy cell panel and a storage battery, the first light energy cell panel is arranged on the inner surface, opposite to the signal lamp, of the detection lampshade, the second light energy cell panel is arranged on the outer surface, opposite to the signal lamp, of the detection lampshade, and the storage battery is arranged inside the cover body of the detection lampshade; the light sensation power supply is used for obtaining the light energy from the signal lamp, and the method specifically comprises the following steps: the first light energy battery plate is used for acquiring the light energy of the signal lamp, converting the light energy of the signal lamp into electric energy and transmitting the electric energy to the storage battery for storage; the method further comprises the following steps: the second light energy cell panel is used for sensing an external light source outside the detection lampshade, and when the first light energy cell panel cannot acquire the light energy of the signal lamp, the light energy of the external light source is acquired, the light energy of the external light source is converted into electric energy, and the electric energy is transmitted to the storage battery for storage.
In one example, the detection light cover is further provided with a detection module comprising a color sensor, the method further comprising: the display state of the signal lamp is sensed through the light sensing module, and when the light signal is sensed, a starting signal is sent to the detection module so as to collect color information of the light signal through the color sensor of the detection module; the color information is sent to the controller through the detection module, so that the display state of the light signal is identified through the controller, wherein the display state at least comprises the light color of the signal lamp.
In one example, the light sensing module comprises a light sensor and a light sensing signal receiver, and the detection module further comprises a relay connected with the light sensing signal receiver; through the light sense module responds to the display state of signal lamp to sense during the light signal, with start signal send to detection module specifically includes: supplying electric energy converted by external light source light energy outside the detection lampshade to the light sensation module through the light sensation power supply so as to enable the light sensation device to start and induce the signal lamp to obtain an induction signal, and sending the induction signal to the light sensation signal receiver; the light sensation signal receiver receives the sensing signal, and the relay is started according to the sensing signal to control the detection module to be started and collect the light signal of the signal lamp.
In one example, the identifying, by the controller, the light signal specifically includes: confirming signal types of the signal lights, wherein the signal types include but are not limited to route signal lights, direction signal lights, status signal lights, train number signal lights and timing signal lights; confirming signal attributes of the signal lamp according to the light signal, and confirming signal information of the signal lamp according to the signal attributes, wherein the signal attributes include but are not limited to signal lamp shape, signal lamp brightness and signal lamp flicker frequency; and confirming a preset detection rule, and automatically monitoring the signal information according to the signal type and the detection rule.
In one example, automatically monitoring the signal information according to the signal type and the detection rule specifically includes: determining a change condition of the display state of the signal lamp, and determining the detection rule according to the change condition, wherein the change condition comprises but is not limited to turn-on and turn-off, turn-off and turn-on, turn-on and turn-off and flash, color change of the signal lamp, brightness change of the signal lamp and flash frequency change of the signal lamp; and dividing the signal grade of the change condition, confirming the dangerous change condition of the signal information according to the signal grade, and giving an alarm through the signal lamp state detection system when the dangerous change condition occurs in the signal information.
In one example, the recurring module comprises a recurring signal light module, a status signal light, wherein the recurring signal light module comprises a plurality of recurring signal lights; the reproduction module restores and reproduces the display state of the signal lamp according to the light signal, and specifically includes: confirming the corresponding recurrent signal lamp according to the signal attribute of the signal lamp, starting the recurrent signal lamp through a controller, and reproducing the change condition of the signal lamp through the recurrent signal lamp according to the signal attribute; and displaying the detection running state of the detection lampshade through the state signal lamp, if the detection lampshade runs normally, lightening the state signal lamp, and if the detection lampshade runs abnormally, extinguishing the state signal lamp.
In one example, the system for detecting the state of the signal lamp further comprises a control center, and a transmission module is further arranged on the detection lampshade, and the method further comprises the following steps: synchronizing the display state of the signal lamp to the regulation center through the transmission module; and the display state of the signal lamp is synchronously updated in real time through the regulation and control center, and the running state of the detection lampshade is remotely regulated and controlled through the regulation and control center.
In one example, an electromagnet is arranged on the edge of the cover body of the detection lamp cover, and the electromagnet is connected with the light sensation power supply, and the method further comprises the following steps: the electromagnet is started by the light sensation power supply, so that the electromagnet generates magnetic force, and the detection lampshade is adsorbed on the metal at the edge of the signal lamp by the electromagnet, so that the signal lamp is completely covered by the detection lampshade.
On the other hand, this application has still provided a check out test set of signal lamp state, includes: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the apparatus for detecting a signal light condition to perform the method of any of the above examples.
This application is through the detection lamp shade of cover on the signal lamp, can carry out real-time detection to the display state of signal lamp, thereby supplementary dispatcher acquires the signal information of railway system signal lamp, the unable problem that directly acquires railway system information has effectively been solved, the condition of missing judgement, erroneous judgement that probably takes place when having avoided the manual work to signal lamp display state to detect, in addition, through the recurrence module that detects on the lamp shade, the dispatcher has been kept to the direct observation's of signal lamp display state function, the high-efficient automatic monitoring to the railway system signal lamp has been realized.
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The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flowchart of a method for detecting a signal lamp status in an embodiment of the present application;
fig. 2 is a schematic diagram of a device for detecting a state of a signal lamp in an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
As shown in fig. 1, the method for detecting a state of a signal lamp provided in the embodiment of the present application is applied to a signal lamp state detection system, the signal lamp state detection system includes a detection lampshade, the detection lampshade covers a signal lamp, and a light sensing module, a light sensing power supply, a reproduction module, and a controller are disposed on the detection lampshade, and the method includes:
s101: the signal lamp is sensed through the light sensing module so as to collect light signals of the signal lamp.
The detection lamp covers the signal lamp, so that the interference caused by an external light source to the signal lamp detection can be effectively avoided. Be provided with the light sense module on the lamp shade, respond to the signal through the light sense module, when the light signal of signal lamp changes, the light sense module can gather this light signal to in the light signal through gathering carries out signal analysis to the signal lamp.
S102: and acquiring the light energy from the signal lamp through the light sensation power supply so as to convert the light energy of the signal lamp into electric energy for storage.
The light sensation power supply is arranged on the detection lamp shade and can acquire light energy from the signal lamp, the light energy is converted into electric energy to be stored, and the electric energy is transmitted to each component of the detection lamp shade. Can regard as the energy with the light energy through the light sense power for detecting the lamp shade function to carry out the energy supply to detecting the lamp shade.
S103: and sending the light signal to the controller so as to identify the light signal through the controller, and determining an identification result, wherein the identification result at least comprises the display state of the signal lamp.
The light sensing module is used for transmitting acquired light signals to the controller, and the controller judges information transmitted by the signal lamp according to the received light signals. And acquiring the display state of the signal lamp by identifying the light signal, and judging the information transmitted by the signal lamp according to the display state.
S104: and sending the light signal to the reproduction module through the controller, so that the reproduction module restores and reproduces the display state of the signal lamp according to the light signal.
The external surface of the detection lampshade is provided with a reproduction module, and the reproduction module is provided with a plurality of types of signal lamps. The controller sends the light signal to the reproduction module, and the reproduction module reproduces and restores the display state of the signal lamp according to the light signal.
In one embodiment, the light-sensitive power supply is provided with two light-energy cell panels, one disposed on an inner surface of the detection lampshade opposite to the signal lamp (referred to herein as a first light-energy cell panel), the other disposed on an outer surface of the detection lampshade opposite to the signal lamp (referred to herein as a second light-energy cell panel), and a storage battery disposed inside the housing of the detection lampshade. The first light energy cell panel that sets up at detection lamp shade internal surface faces the signal lamp, directly acquires the light energy of signal lamp, converts the light energy of signal lamp into the electric energy to the electric energy transmission after will adorning and trade is stored to the battery. The second light energy cell board that sets up at detection lamp shade surface can respond to the outer external light source of detection lamp shade to the light energy to external light source acquires. When first light energy panel can't acquire the light energy of signal lamp, be the electric energy by the light energy conversion of second light energy panel with external light source to the electric energy transmission after will changing stores to the battery, for detecting the components and parts energy supply on the lamp shade. For example: the signal lamp of some types is the state of extinguishing under general condition, and when railway system had the abnormal conditions to take place, this signal lamp just can the electricity light, and first light energy panel can't obtain light energy through the signal lamp of this type under railway system's normal condition, and at this moment, need pass through second light energy panel and obtain light energy and exchange for the electric energy through external light source, supplies power for the components and parts that detect the lamp shade.
In addition, in this application embodiment, still be provided with external power source interface on detecting the lampshade. When the light sense power supply can not supply power for the detection lampshade, the detection lampshade is connected with the external power supply through the external power supply interface, so that the external power supply can supply power for the detection lampshade, and the detection lampshade normally works.
In one embodiment, a detection module is further disposed on the detection lamp housing, and the detection module at least comprises a color sensor. The light sense module is used for sensing the display state of the signal lamp, when the light signal of the signal lamp is sensed, the light sense module sends a starting signal to the detection module, and the detection module starts the color sensor after receiving the starting signal and collects color information of the signal lamp. The detection module sends the collected color information to a controller of the detection lampshade, the controller identifies the display state of the signal lamp according to the color information, and obtains information transmitted by the signal lamp through judgment of the light color of the signal lamp.
In one embodiment, the light sensing module comprises a light sensor and a light sensing signal receiver, and the detection module further comprises a relay connected with the light sensing signal receiver. The light energy of the external light source outside the detection lampshade is converted into electric energy to be supplied to the light sensing module through the light sensing power supply, so that the light sensor is started, the signal lamp is sensed to obtain a sensing signal, and the sensing signal is sent to the light sensing signal receiver. After the light sensation signal receiver receives the sensing signal, the relay is started to control the detection module to be started, and light signals of the signal lamp are collected.
In one embodiment, the light signal of the signal lamp is identified by the controller. Firstly, the signal types of the signal lamps are confirmed, and the signal types comprise types of route signal lamps, direction signal lamps, status signal lamps, train number signal lamps, timing signal lamps and the like according to the display range of signal lamp information. And secondly, confirming the attributes of the signal lamp according to the light signal, wherein the signal attributes comprise attributes such as the shape of the signal lamp, the brightness of the signal lamp, the flicker frequency of the signal lamp and the like. For example: the signal lamps can be divided into round signal lamps, square signal lamps, strip signal lamps, large signal lamps, small signal lamps, character-shaped signal lamps and the like according to the shapes of the signal lamps. The controller is internally stored with a preset signal lamp detection rule, wherein the detection rule covers all display conditions of different types of signal lamps, and signal information of different signal lamp types is automatically monitored according to the detection rule.
In one embodiment, the change of the display state is summarized in advance, and a detection rule for the signal lamp is formulated according to the change situation of the display state. The change condition includes the conditions of turning off from on, turning off from off, turning on and flashing from on, turning off and flashing from off, color change of signal lamp, brightness change of signal lamp, and frequency change of signal lamp flashing. And grading the possible change conditions of each signal lamp according to the information displayed by different types of signal lamps, wherein the change conditions of the signal lamps when displaying the dangerous information are marked as dangerous grades. When the dangerous change condition appears in signals and the like, the dangerous grade is confirmed through the detection lampshade, the alarm is given through the signal lamp state detection system, the signal lamp state detection system sends the alarm information to a dispatcher through the mobile device, and therefore the dispatcher is prevented from missing dangerous information.
In one embodiment, the recurring signal module includes a recurring signal light module including a plurality of recurring signal lights and a status signal light, the recurring signal light module including recurring signal lights of all signal light types. According to the existing signal lamps of all railway systems, the recurrent signal lamps corresponding to the type can be found on the recurrent signal lamp module. After the detection lampshade collects the light signals of the signal lamp, the signal lamp type of the signal lamp is analyzed according to the light signals, and the recurrent signal lamps with the same type are found out according to the signal lamp type. And the controller starts the reproduction signal lamp, and the change condition of the signal lamp is reproduced on the reproduction signal lamp in real time according to the signal attribute of the signal lamp. The operating condition that can detect the lamp shade through the status signal lamp on the recurrence module, if it is normal to detect the lamp shade operation, this status signal lamp lights, if this detects the lamp shade operation unusual, this status signal lamp extinguishes.
In one embodiment, the signal lamp state detection system further comprises a regulation center, and the detection lamp cover is further provided with a transmission module. The display state of the signal lamp detected by the detection lamp shade is sent to the regulation and control center in real time through the transmission module, so that the signal information of the regulation and control center and the railway system is kept synchronous, and the display state of the signal lamp is synchronously updated in real time through the regulation and control center. In addition, the dispatcher can remotely regulate and control the running state of the detection lampshade through the regulation and control center, for example, the detection lampshade is opened or closed through the regulation and control center.
In one embodiment, the edge of the cover body of the detection lampshade is provided with an electromagnet, and the electromagnet is connected with a light sensation power supply. The electromagnet is powered by a light-sensitive power supply so as to generate magnetic force. The detection lampshade is adsorbed on the metal at the edge of the signal lamp through the magnetic electromagnet, so that the signal lamp is completely covered by the detection lampshade.
As shown in fig. 2, an embodiment of the present application further provides a device for detecting a state of a signal lamp, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the apparatus for detecting a signal light condition to perform the method according to any one of the embodiments described above.
The embodiments in the present application are described in a progressive manner, and the same and similar parts among the embodiments can be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device and media embodiments, the description is relatively simple as it is substantially similar to the method embodiments, and reference may be made to some descriptions of the method embodiments for relevant points.
The device and the medium provided by the embodiment of the application correspond to the method one to one, so the device and the medium also have the similar beneficial technical effects as the corresponding method, and the beneficial technical effects of the method are explained in detail above, so the beneficial technical effects of the device and the medium are not repeated herein.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that 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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. The method for detecting the state of the signal lamp is characterized by being applied to a signal lamp state detection system, wherein the signal lamp state detection system comprises a detection lamp shade, the detection lamp shade covers a signal lamp, a light sensation module, a light sensation power supply, a reproduction module and a controller are arranged on the detection lamp shade, and the method comprises the following steps:
the signal lamp is sensed through the light sensing module to acquire a light signal of the signal lamp;
acquiring light energy from the signal lamp through the light sensation power supply so as to convert the light energy of the signal lamp into electric energy for storage;
sending the light signal to the controller, so that the light signal is identified through the controller, and an identification result is determined, wherein the identification result at least comprises the display state of the signal lamp;
and sending the light signal to the reproduction module through the controller, so that the reproduction module restores and reproduces the display state of the signal lamp according to the light signal.
2. The method of claim 1, wherein the light-sensitive power source comprises a first light panel disposed on an inner surface of the detection lampshade opposite the signal lamp, a second light panel disposed on an outer surface of the detection lampshade opposite the signal lamp, and a battery disposed inside a housing of the detection lampshade;
the light sensation power supply is used for obtaining the light energy from the signal lamp, and the method specifically comprises the following steps:
the first light energy battery plate is used for acquiring the light energy of the signal lamp, converting the light energy of the signal lamp into electric energy and transmitting the electric energy to the storage battery for storage;
the method further comprises the following steps:
the second light energy cell panel is used for sensing an external light source outside the detection lampshade, and when the first light energy cell panel cannot acquire the light energy of the signal lamp, the light energy of the external light source is acquired, the light energy of the external light source is converted into electric energy, and the electric energy is transmitted to the storage battery for storage.
3. The method of claim 1, wherein the detection light housing is further provided with a detection module comprising a color sensor, the method further comprising:
the display state of the signal lamp is sensed through the light sensing module, and when the light signal is sensed, a starting signal is sent to the detection module so as to collect color information of the light signal through the color sensor of the detection module;
the color information is sent to the controller through the detection module, so that the display state of the light signal is identified through the controller, wherein the display state at least comprises the light color of the signal lamp.
4. The method of claim 3, wherein the light sensing module comprises a light sensor and a light sensing signal receiver, and the detection module further comprises a relay connected to the light sensing signal receiver;
through the light sense module is to the signal lamp show the state and respond to when sensing light signal, with start signal send to detection module specifically includes:
supplying electric energy converted by external light source light energy outside the detection lampshade to the light sensation module through the light sensation power supply so as to enable the light sensation device to start and induce the signal lamp to obtain an induction signal, and sending the induction signal to the light sensation signal receiver;
the light sensation signal receiver receives the sensing signal, and the relay is started according to the sensing signal to control the detection module to be started and collect the light signal of the signal lamp.
5. The method of claim 1, wherein identifying the light signal by the controller comprises:
confirming signal types of the signal lights, wherein the signal types include but are not limited to route signal lights, direction signal lights, status signal lights, train number signal lights and timing signal lights;
confirming signal attributes of the signal lamp according to the light signal, and confirming signal information of the signal lamp according to the signal attributes, wherein the signal attributes include but are not limited to signal lamp shape, signal lamp brightness and signal lamp flicker frequency;
and confirming a preset detection rule, and automatically monitoring the signal information according to the signal type and the detection rule.
6. The method according to claim 5, wherein automatically monitoring the signal information according to the signal type and the detection rule comprises:
determining a change condition of the display state of the signal lamp, and determining the detection rule according to the change condition, wherein the change condition comprises but is not limited to turn-on and turn-off, turn-off and turn-on, turn-on and turn-off and flash, color change of the signal lamp, brightness change of the signal lamp and flash frequency change of the signal lamp;
and dividing the signal grade of the change condition, confirming the dangerous change condition of the signal information according to the signal grade, and giving an alarm through the signal lamp state detection system when the dangerous change condition occurs in the signal information.
7. The method of claim 6, wherein the recurring module comprises a recurring signal light module, a status signal light, wherein the recurring signal light module comprises a plurality of recurring signal lights; the reproduction module restores and reproduces the display state of the signal lamp according to the light signal, and specifically includes:
confirming the corresponding recurrent signal lamp according to the signal attribute of the signal lamp, starting the recurrent signal lamp through a controller, and reproducing the change condition of the signal lamp through the recurrent signal lamp according to the signal attribute;
and displaying the detection running state of the detection lampshade through the state signal lamp, if the detection lampshade runs normally, lightening the state signal lamp, and if the detection lampshade runs abnormally, extinguishing the state signal lamp.
8. The method of claim 1, wherein the signal light condition detection system further comprises a control center, wherein the detection housing further comprises a transmission module, and wherein the method further comprises:
synchronizing the display state of the signal lamp to the regulation center through the transmission module;
and the display state of the signal lamp is synchronously updated in real time through the regulation and control center, and the running state of the detection lampshade is remotely regulated and controlled through the regulation and control center.
9. The method of claim 1, wherein an electromagnet is disposed on the edge of the cover of the detection lampshade, and the electromagnet is connected to the light-sensitive power source, and the method further comprises:
the electromagnet is started by the light sensation power supply, so that the electromagnet generates magnetic force, and the detection lampshade is adsorbed on the metal at the edge of the signal lamp by the electromagnet, so that the signal lamp is completely covered by the detection lampshade.
10. A device for detecting the state of a signal lamp, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the apparatus for detecting a signal light condition to perform the method of any one of claims 1 to 9.
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