CN114152411B - Signal lamp state detection method and equipment - Google Patents
Signal lamp state detection method and equipment Download PDFInfo
- Publication number
- CN114152411B CN114152411B CN202111438354.0A CN202111438354A CN114152411B CN 114152411 B CN114152411 B CN 114152411B CN 202111438354 A CN202111438354 A CN 202111438354A CN 114152411 B CN114152411 B CN 114152411B
- Authority
- CN
- China
- Prior art keywords
- signal
- signal lamp
- light
- detection
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 137
- 238000000034 method Methods 0.000 claims abstract description 41
- 230000008859 change Effects 0.000 claims description 27
- 230000033228 biological regulation Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 2
- 238000004590 computer program Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0207—Details of measuring devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/44—Testing lamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The application discloses a signal lamp state detection method and equipment, which are applied to a signal lamp state detection system, wherein the signal lamp state detection system comprises a detection lampshade, the detection lampshade is covered on a signal lamp, and a light sensing module, a light sensing power supply, a reproduction module and a controller are arranged on the detection lampshade, and the method comprises the following steps: sensing the signal lamp through the light sensing module to acquire a light signal of the signal lamp; the light energy from the signal lamp is obtained through the light sensing power supply, so that the light energy of the signal lamp is converted into electric energy for storage; transmitting the light signal to a controller 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; and the controller sends the light signal to the reproduction module so that the reproduction module restores and reproduces the display state of the signal lamp according to the light signal. The application can detect the display state of the signal lamp in real time through the detection lampshade covered on the signal lamp.
Description
Technical Field
The present application relates to the field of traffic management, and in particular, to a method and apparatus for detecting a signal lamp state.
Background
With the rapid development of railway traffic in China, railway shunting accidents frequently occur, so that disastrous life, economic loss and serious social influence are caused, the number of shunting accidents occurring on the railway accounts for more than half of the total number of all driving accidents, and the main reason is manual misjudgment of signal lamp states by a dispatcher. In addition, because of the specificity of the related information of the railway system, the system data needs to be strictly kept secret, and the signal lamp data of the railway system cannot be directly acquired by the prior art on the market at present. Therefore, it is a urgent problem to automatically monitor signal lights of railway systems with high efficiency by auxiliary schedulers.
Disclosure of Invention
In order to solve the above problems, the present application provides a signal lamp state detection method, which is applied in a signal lamp state detection system, wherein the signal lamp state detection system includes a detection lampshade, the detection lampshade is covered on a signal lamp, and a light sensing module, a light sensing power supply, a reproduction module and a controller are arranged on the detection lampshade, and the method includes: sensing the signal lamp through the light sensing module to acquire a light signal of the signal lamp; acquiring light energy from the signal lamp through the light sensing power supply so as to convert the light energy of the signal lamp into electric energy for storage; the light signal is sent to the controller, so that the light 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; 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-sensitive power supply comprises a first light energy battery plate, a second light energy battery plate and a storage battery, wherein the first light energy battery plate is arranged on the inner surface of the detection lampshade relative to the signal lamp, the second light energy battery plate is arranged on the outer surface of the detection lampshade relative to the signal lamp, and the storage battery is arranged inside the cover body of the detection lampshade; the method for obtaining the light energy from the signal lamp through the light sensing power supply specifically comprises the following steps: acquiring light energy of the signal lamp through the first light energy battery plate, 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 steps of: and sensing an external light source outside the detection lampshade through the second light energy battery plate, acquiring light energy of the external light source when the first light energy battery plate cannot acquire light energy of the signal lamp, converting the light energy of the external light source into electric energy, and transmitting the electric energy to the storage battery for storage.
In one example, the detection lampshade is further provided with a detection module, the detection module comprises a color sensor, and the method further comprises: sensing the display state of the signal lamp through the light sensing module, and sending a starting signal to the detection module when sensing the light signal so as to acquire the color information of the light signal through the color sensor of the detection module; and sending the color information to the controller through the detection module so as to identify the display state of the light signal 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; 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, and the method specifically comprises the following steps: the light sensing power supply is used for supplying electric energy converted from light energy of an external light source outside the detection lampshade to the light sensing module so that the light sensor is started and senses the signal lamp to obtain a sensing signal, and the sensing signal is sent to the light sensing signal receiver; and receiving the induction signal through the light induction signal receiver, starting the relay according to the induction signal so as to control the detection module to be started, and collecting 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 lamps, wherein the signal types comprise, but are not limited to, a route signal lamp, a direction signal lamp, a state signal lamp, a train number signal lamp and a timing signal lamp; confirming signal attributes of the signal lamp according to the light ray signals, and confirming signal information of the signal lamp according to the signal attributes, wherein the signal attributes comprise, but are not limited to, signal lamp shape, signal lamp brightness and signal lamp flickering 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, the automatic monitoring of 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, turning on/off from on, turning off from off, flashing from on, flashing from off, signal lamp color change, signal lamp brightness change and signal lamp flashing frequency change; and dividing the signal grade of the change condition, confirming the dangerous change condition of the signal information according to the signal grade, and alarming through the signal lamp state detection system when the dangerous change condition of the signal information occurs.
In one example, the reproduction module includes a reproduction signal module, a status signal, wherein the reproduction signal module includes a plurality of reproduction signals; the reproduction module restores and reproduces the display state of the signal lamp according to the light signal, and specifically comprises the following steps: confirming the corresponding reproduction signal lamp according to the signal attribute of the signal lamp, starting the reproduction signal lamp through a controller, and reproducing the change condition of the signal lamp through the reproduction signal lamp according to the signal attribute; and displaying the detection running state of the detection lampshade through the state signal lamp, wherein the state signal lamp is turned on if the detection lampshade runs normally, and the state signal lamp is turned off if the detection lampshade runs abnormally.
In one example, the signal lamp state detection system further includes a regulation center, and the detection lamp housing is further provided with a transmission module, and the method further includes: 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 disposed on a cover edge of the detection lampshade, the electromagnet is connected with the light sensing power supply, and the method further comprises: and starting the electromagnet through the light sensing power supply so as to enable the electromagnet to generate magnetic force, and adsorbing the detection lampshade on the metal at the edge of the signal lamp through the electromagnet so as to enable the detection lampshade to cover the signal lamp completely.
On the other hand, the application also provides a signal lamp state detection device, which comprises: 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 signal condition detection device to perform the method as described in any one of the examples above.
The application can detect the display state of the signal lamp in real time through the detection lampshade covered on the signal lamp, thereby assisting the dispatcher to acquire the signal information of the signal lamp of the railway system, effectively solving the problem that the information of the railway system cannot be directly acquired, avoiding the condition of missed judgment and misjudgment possibly occurring when the display state of the signal lamp is detected manually, and in addition, the function of directly observing the display state of the signal lamp by the dispatcher is reserved through the reproduction module on the detection lampshade, thereby realizing the efficient automatic monitoring of the signal lamp of the railway system.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
fig. 1 is a flow chart of a signal lamp state detection method in an embodiment of the application;
fig. 2 is a schematic diagram of a signal lamp status detection device according to 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 clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The following describes in detail the technical solutions provided by the embodiments of the present application with reference to the accompanying drawings.
As shown in fig. 1, the method for detecting the state of a signal lamp provided by the embodiment of the application is applied to a signal lamp state detection system, wherein the signal lamp state detection system comprises a detection lampshade, the detection lampshade is covered on a signal lamp, and a light sensing module, a light sensing power supply, a reproduction module and a controller are arranged on the detection lampshade, and the method comprises the following steps:
S101: and sensing the signal lamp through the light sensing module so as to acquire the light signal of the signal lamp.
The detection lampshade is covered on the signal lamp, so that interference caused by an external light source to signal lamp detection can be effectively avoided. The light sensing module is arranged on the lamp shade and senses signals, and when the light signal of the signal lamp changes, the light sensing module can collect the light signal so as to analyze the signal of the signal lamp through the collected light signal.
S102: and acquiring light energy from the signal lamp through the light sensing power supply so as to convert the light energy of the signal lamp into electric energy for storage.
The detection lamp shade is provided with a light-sensitive power supply, the light-sensitive power supply can acquire light energy from the signal lamp, convert the light energy into electric energy for storage, and then transmit the electric energy to each component of the detection lamp shade. The light energy can be used as energy source to be the function of the detection lampshade through the light-sensitive power supply so as to supplement energy source for the detection lampshade.
S103: and sending the light signal to the controller, identifying 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 detection lamp shade is provided with a controller, the light sensing module sends collected light signals to the controller, and the controller judges information transmitted by the signal lamp according to the received light signals. The display state of the signal lamp is obtained through the identification of the light signal, and the information transmitted by the signal lamp is judged 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 outer 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 panels, one of which is disposed on an inner surface of the detection lamp housing with respect to the signal lamp (referred to herein as a first light-energy panel), and the other of which is disposed on an outer surface of the detection lamp housing with respect to the signal lamp (referred to herein as a second light-energy panel), and one of which is disposed inside the housing of the detection lamp housing. The first light energy battery plate arranged on the inner surface of the detection lamp shade is right opposite to the signal lamp, light energy of the signal lamp is directly obtained, light energy of the signal lamp is converted into electric energy, and the electric energy after being assembled and replaced is transmitted to the storage battery for storage. The second light energy battery plate arranged on the outer surface of the detection lampshade can sense an external light source outside the detection lampshade and acquire light energy of the external light source. When the first light energy battery plate cannot acquire light energy of the signal lamp, the second light energy battery plate converts the light energy of the external light source into electric energy, and the converted electric energy is transmitted to the storage battery for storage so as to supply energy for components on the detection lamp cover. For example: some types of signal lamps are in an off state under the general condition, when the railway system has an abnormal condition, the signal lamps are electrically lightened, and under the normal condition of the railway system, the first light energy battery plate cannot acquire light energy through the type of signal lamps, and at the moment, the second light energy battery plate is required to acquire light energy through an external light source and is replaced by electric energy to supply power for components for detecting the lamp shade.
In addition, in the embodiment of the application, the detection lamp shade is also provided with an external power interface. When the light sensing 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 can work normally.
In one embodiment, a detection module is further disposed on the detection light housing, the detection module including at least a color sensor. The light sensing module senses the display state of the signal lamp, when sensing the light signal of the signal lamp, the light sensing module sends a starting signal to the detection module, and after the detection module receives the starting signal, the color sensor is started to acquire the color information of the signal lamp. The detection module sends the acquired color information to a controller for detecting the lampshade, and the controller identifies the display state of the signal lamp according to the color information and acquires the information transmitted by the signal lamp through judging the light color of the signal lamp.
In one embodiment, the light sensing module includes a light sensor and a light sensing signal receiver, and the detection module further includes a relay connected to the light sensing signal receiver. The light energy of an external light source outside the detection lampshade is converted into electric energy through the light sensing power supply to be supplied to the light sensing module, so that the light sensor is started, the signal lamp is sensed, an induction signal is obtained, and the induction signal is sent to the light sensing signal receiver. After the light sensing signal receiver receives the sensing signal, the relay is started to control the detection module to be started, and the light signal of the signal lamp is collected.
In one embodiment, the light signal of the signal lamp is identified by the controller. First, the signal type of the signal lamp is confirmed, and the signal type includes types such as a route signal lamp, a direction signal lamp, a status signal lamp, a train number signal lamp, a time signal lamp, and the like according to the display range of the signal lamp information. And secondly, confirming the attribute of the signal lamp according to the light ray signal, wherein the signal attribute comprises the attribute of signal lamp shape, signal lamp brightness, signal lamp flickering frequency and the like. For example: the signal lamp can be divided into a round signal lamp, a square signal lamp, a strip signal lamp, a big signal lamp, a small signal lamp, a font signal lamp and the like according to the shape of the signal lamp. The controller stores a preset signal lamp detection rule, wherein the detection rule covers all display conditions of different signal lamps, and signal information of different signal lamps is automatically monitored according to the detection rule.
In one embodiment, the changes of the display states are summarized in advance, and detection rules for the signal lamps are formulated according to the change conditions of the display states. The change condition comprises the conditions of turning on and off, flashing, signal lamp color change, signal lamp brightness change, signal lamp flashing frequency change and the like. And grading the possible change condition of each signal lamp according to the information displayed by the signal lamps of different types, wherein the change condition of the signal lamp when the dangerous information is displayed is marked as a dangerous grade. When the dangerous change condition occurs to the signal and the like, the dangerous grade is confirmed through the detection lamp shade, and an alarm is given through the signal lamp state detection system, and the signal lamp state detection system sends the alarm information to the dispatcher through the mobile equipment, so that the dispatcher is prevented from missing the dangerous information.
In one embodiment, the reproduction module comprises a reproduction signal module and a status signal, wherein the reproduction signal module comprises a plurality of reproduction signals, the reproduction signal module comprising reproduction signals of all signal types. According to the existing signal lamps of all railway systems, the reproduction signal lamp corresponding to the type can be found on the reproduction signal lamp module. After the light signal of the signal lamp is collected by the detection lamp shade, the signal lamp type of the signal lamp is analyzed according to the light signal, and the reproduction signal lamp with the same type is found out according to the signal lamp type. The reproduction signal lamp is started through the controller, 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 running state of the detection lampshade can be detected through the state signal lamp on the reproduction module, if the detection lampshade runs normally, the state signal lamp is lighted, and if the detection lampshade runs abnormally, the state signal lamp is extinguished.
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 signal lamp display state 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 signal information of the railway system are 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 carry out long-range regulation and control to the running state of detecting the lamp shade through the regulation and control center, for example, opens or closes the lamp shade of detecting through the regulation and control center.
In one embodiment, an electromagnet is arranged on the edge of the cover body of the detection lampshade, and the electromagnet is connected with a light sensing power supply. The electromagnet is powered by a light-sensitive power source to cause the electromagnet to generate a magnetic force. The detection lamp shade is adsorbed on the metal at the edge of the signal lamp through the electromagnet with magnetism, so that the signal lamp is covered by the detection lamp shade.
As shown in fig. 2, the embodiment of the present application further provides a signal lamp status detection device, including:
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 signal condition detection device to perform the method according to any one of the embodiments described above.
The embodiments of the present application are described in a progressive manner, and the same and similar parts of the embodiments are all referred to each other, and each embodiment is mainly described in the differences from the other embodiments. In particular, for the apparatus and medium embodiments, the description is relatively simple, as it is substantially similar to the method embodiments, with reference to the section of the method embodiments being relevant.
The devices and media provided in the embodiments of the present application are in one-to-one correspondence with the methods, so that the devices and media also have similar beneficial technical effects as the corresponding methods, and since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the devices and media are not repeated here.
It will be appreciated by those skilled in the art that 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 flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations 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 one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.
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 storage media for a computer 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, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.
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 one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and variations of the present application will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the application are to be included in the scope of the claims of the present application.
Claims (6)
1. The utility model provides a detection method of signal lamp state, its characterized in that is applied in signal lamp state detecting system, signal lamp state detecting system includes the detection lamp shade, the detection lamp shade covers on the signal lamp, be provided with light sense module, light sense power, reproduction module, controller on the detection lamp shade, the method includes:
Sensing the signal lamp through the light sensing module to acquire a light signal of the signal lamp;
acquiring light energy from the signal lamp through the light sensing power supply so as to convert the light energy of the signal lamp into electric energy for storage;
The light signal is sent to the controller, so that the light 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 controller sends the light signal to the reproduction module so that the reproduction module restores and reproduces the display state of the signal lamp according to the light signal;
The light-sensitive power supply comprises a first light energy battery plate, a second light energy battery plate and a storage battery, wherein the first light energy battery plate is arranged on the inner surface of the detection lampshade relative to the signal lamp, the second light energy battery plate is arranged on the outer surface of the detection lampshade relative to the signal lamp, and the storage battery is arranged in the cover body of the detection lampshade;
the method for obtaining the light energy from the signal lamp through the light sensing power supply specifically comprises the following steps:
Acquiring light energy of the signal lamp through the first light energy battery plate, 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 steps of:
Sensing an external light source outside the detection lampshade through the second light energy battery plate, acquiring light energy of the external light source when the first light energy battery plate cannot acquire light energy of the signal lamp, converting the light energy of the external light source into electric energy, and transmitting the electric energy to the storage battery for storage;
the controller is used for identifying the light ray signals, and the method specifically comprises the following steps:
Confirming signal types of the signal lamps, wherein the signal types comprise a route signal lamp, a direction signal lamp, a state signal lamp, a train number signal lamp and a timing signal lamp;
Confirming signal attributes of the signal lamp according to the light signals, and confirming signal information of the signal lamp according to the signal attributes, wherein the signal attributes comprise signal lamp shape, signal lamp brightness and signal lamp flickering frequency;
confirming a preset detection rule, and automatically monitoring the signal information according to the signal type and the detection rule;
according to the signal type and the detection rule, the signal information is automatically monitored, and the method specifically comprises the following steps:
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 turning on and off, turning on and off, flashing, turning off, changing the color of the signal lamp, changing the brightness of the signal lamp and changing the flashing frequency of the signal lamp;
Dividing the change condition into signal grades, confirming dangerous change condition of the signal information according to the signal grades, and alarming through the signal lamp state detection system when the dangerous change condition of the signal information occurs;
The reproduction module comprises a reproduction signal lamp module and a state signal lamp, wherein the reproduction signal lamp module comprises a plurality of reproduction signal lamps; the reproduction module restores and reproduces the display state of the signal lamp according to the light signal, and specifically comprises the following steps:
confirming the corresponding reproduction signal lamp according to the signal attribute of the signal lamp, starting the reproduction signal lamp through a controller, and reproducing the change condition of the signal lamp through the reproduction signal lamp according to the signal attribute;
And displaying the detection running state of the detection lampshade through the state signal lamp, wherein the state signal lamp is turned on if the detection lampshade runs normally, and the state signal lamp is turned off if the detection lampshade runs abnormally.
2. The method of claim 1, wherein the detection globe is further provided with a detection module, the detection module including a color sensor, the method further comprising:
Sensing the display state of the signal lamp through the light sensing module, and sending a starting signal to the detection module when sensing the light signal so as to acquire the color information of the light signal through the color sensor of the detection module;
And sending the color information to the controller through the detection module so as to identify the display state of the light signal through the controller, wherein the display state at least comprises the light color of the signal lamp.
3. The method of claim 2, wherein the light sensing module comprises a light sensor, a light sensing signal receiver, and wherein the detection module further comprises a relay coupled to the light sensing signal receiver;
The light sensing module senses the display state of the signal lamp, and when sensing the light signal, sends a starting signal to the detection module, and specifically comprises the following steps:
The light sensing power supply is used for supplying electric energy converted from light energy of an external light source outside the detection lampshade to the light sensing module so that the light sensor is started and senses the signal lamp to obtain a sensing signal, and the sensing signal is sent to the light sensing signal receiver;
And receiving the induction signal through the light induction signal receiver, starting the relay according to the induction signal so as to control the detection module to be started, and collecting the light signal of the signal lamp.
4. The method of claim 1, wherein the signal condition detection system further comprises a regulation center, and wherein the detection lamp housing is further provided with 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.
5. The method of claim 1, wherein an electromagnet is disposed on a rim of the detecting lamp housing, the electromagnet being connected to the light-sensitive power source, the method further comprising:
and starting the electromagnet through the light sensing power supply so as to enable the electromagnet to generate magnetic force, and adsorbing the detection lampshade on the metal at the edge of the signal lamp through the electromagnet so as to enable the detection lampshade to cover the signal lamp completely.
6. A signal lamp state detection apparatus, characterized by comprising:
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 signal condition detection device to perform the method of any one of claims 1-5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111438354.0A CN114152411B (en) | 2021-11-29 | 2021-11-29 | Signal lamp state detection method and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111438354.0A CN114152411B (en) | 2021-11-29 | 2021-11-29 | Signal lamp state detection method and equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114152411A CN114152411A (en) | 2022-03-08 |
| CN114152411B true CN114152411B (en) | 2024-07-02 |
Family
ID=80784325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111438354.0A Active CN114152411B (en) | 2021-11-29 | 2021-11-29 | Signal lamp state detection method and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114152411B (en) |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2272318B (en) * | 1992-10-26 | 1996-09-04 | Tokyo Seimitsu Co Ltd | Traffic signals |
| CN102483193A (en) * | 2009-09-03 | 2012-05-30 | 皇家飞利浦电子股份有限公司 | Led lamp |
| US8581499B2 (en) * | 2011-05-16 | 2013-11-12 | General Electric Company | Method and system for determining signal state |
| CN202917012U (en) * | 2012-11-22 | 2013-05-01 | 徐州工程学院 | Vehicle traffic signal lamp identifying system |
| CN103267954B (en) * | 2013-04-19 | 2016-09-07 | 深圳莱特光电股份有限公司 | The feed of LED light energy and the method for detection and illuminator |
| CN103415122B (en) * | 2013-08-28 | 2016-05-11 | 深圳市林润实业有限公司 | A kind of intelligent power saving LED traffic lights treatment system |
| CN103742831A (en) * | 2013-11-18 | 2014-04-23 | 上海高铁电气科技有限公司 | LED signal lamp capable of being directly applied to road network alarm system |
| JP6642400B2 (en) * | 2016-12-08 | 2020-02-05 | 株式会社ジェイテクト | Light detection device and equipment management system |
| CN206400769U (en) * | 2017-01-09 | 2017-08-11 | 荆州市智慧城市科技股份有限公司 | A kind of wisdom traffic signal lamp |
| CN106781818A (en) * | 2017-02-22 | 2017-05-31 | 株洲嘉源电气有限公司 | A kind of railway assumes signal lamp device and monitoring method |
| CN206849275U (en) * | 2017-03-31 | 2018-01-05 | 微美光速资本投资管理（北京）有限公司 | A kind of traffic lights based on line holographic projections |
| JP6524274B2 (en) * | 2017-05-26 | 2019-06-05 | ローム株式会社 | Traffic light monitor |
| CN107690218B (en) * | 2017-08-31 | 2019-06-04 | 青岛海信网络科技股份有限公司 | A kind of signal lamp working condition detection system and method |
| CN109712412A (en) * | 2018-11-21 | 2019-05-03 | 史竟成 | A kind of intelligent autonomous switching device of urban traffic signal |
| CN109472989A (en) * | 2018-12-05 | 2019-03-15 | 斑马网络技术有限公司 | Reminding method, device, equipment and the readable storage medium storing program for executing of traffic lights |
| CN109436029A (en) * | 2018-12-27 | 2019-03-08 | 辽宁工程技术大学 | A kind of energy-conserving intelligent railway signal lamp |
| CN210852482U (en) * | 2019-06-05 | 2020-06-26 | 山东职业学院 | Dynamic railway signal detection system |
| CN210771851U (en) * | 2019-10-25 | 2020-06-16 | 北京新时空科技股份有限公司 | Urban street lamp lighting device with wireless video transmission function |
| CN111223316A (en) * | 2020-03-19 | 2020-06-02 | 山东领军智能交通科技有限公司 | Intelligent traffic signal lamp system |
| CN212992664U (en) * | 2020-06-28 | 2021-04-16 | 康利达装饰股份有限公司 | Extensible lamp control system for exhibitions |
| CN113470397A (en) * | 2021-07-16 | 2021-10-01 | 陈旻嗣 | Standby control and alarm system for traffic signals |
-
2021
- 2021-11-29 CN CN202111438354.0A patent/CN114152411B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114152411A (en) | 2022-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102708647B (en) | Image and multi-band infrared-ultraviolet compound fire disaster detection system and method | |
| CN109388115B (en) | Mining intelligent individual soldier operation and guarantee system, method and intelligent inspection method | |
| CN111599031A (en) | Inspection data acquisition and analysis method and system for power inspection robot | |
| JP2006519722A (en) | Multi-function alarm system for vehicles and related method | |
| CN105067287A (en) | Motor train unit running fault dynamic image detecting system and method | |
| CN111615059A (en) | Positioning equipment and system for monitoring information of building site personnel in real time | |
| CN102512772A (en) | System and method for fire-fighting emergency illumination and evacuation indication for escaping and maintenance via logistic network | |
| CN111798677B (en) | Traffic incident monitoring and commanding system based on road video | |
| CN114771610B (en) | Method and device for testing guide mode conversion | |
| CN202569230U (en) | Internet of things type fire-fighting emergency lighting evacuation indicator escape and maintenance system | |
| CN112469172B (en) | Power distribution room lighting system, method, device and storage medium | |
| CN107318039B (en) | Intelligent popup window monitoring and warning system | |
| CN102842198B (en) | Identifying method and system for fire disaster | |
| CN111866068A (en) | Intelligent workshop management system, method, equipment and storage medium | |
| CN103037598A (en) | LED (Light Emitting Diode) street lamp power line carrier remote control system with vehicle monitoring function | |
| CN204887617U (en) | Haze monitoring street lamp | |
| CN103152919B (en) | Based on the tunnel lamp control system of video monitoring | |
| CN114152411B (en) | Signal lamp state detection method and equipment | |
| CN109270067A (en) | Method, device and system for detecting appearance of equipment | |
| CN103280004A (en) | Data recording apparatus for shunting locomotive and realization method thereof | |
| CN202501904U (en) | Oil level monitoring system of oil-immersed transformer | |
| CN106373349A (en) | Vehicle monitoring system and vehicle-mounted monitoring device | |
| CN210865055U (en) | Remote monitoring system based on cable pipe plugging device | |
| CN210199545U (en) | Environmental information monitoring equipment | |
| CN217985246U (en) | Data center monitoring system that leaks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |