CN218996165U - Signal lamp circuit and signal lamp - Google Patents
Signal lamp circuit and signal lamp Download PDFInfo
- Publication number
- CN218996165U CN218996165U CN202320047197.9U CN202320047197U CN218996165U CN 218996165 U CN218996165 U CN 218996165U CN 202320047197 U CN202320047197 U CN 202320047197U CN 218996165 U CN218996165 U CN 218996165U
- Authority
- CN
- China
- Prior art keywords
- module
- group
- signal
- lamp
- lamps
- 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
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Traffic Control Systems (AREA)
Abstract
The application relates to a signal lamp circuit and a signal lamp, which belong to the technical field of traffic equipment, wherein the signal lamp circuit comprises a fault detection module, a data processing module and a standby lamp group module; the fault detection module is used for outputting an early warning signal when the signal lamp is in fault; the data processing module is connected with the fault detection module and is used for outputting a control signal when receiving an early warning signal; the standby lamp group module is connected with the data processing module and is used for emitting light when receiving the control signal. The application has the effect of guaranteeing traffic safety.
Description
Technical Field
The application relates to the technical field of traffic equipment, in particular to a signal lamp circuit and a signal lamp.
Background
The traffic signal lamp is an important device for normalizing traffic order and guaranteeing traffic safety of vehicles and pedestrians. It is necessary to take an effective emergency strategy in the event of a traffic light failure.
The existing emergency strategy mainly comprises traffic police on-site command and temporary traffic lights installation. For the strategy of adopting traffic police on-site command, not only is manpower wasted but also the efficiency is low. For the temporary traffic signal lamp, the temporary traffic signal lamp is required to be installed on the fixed frame, and then the fixed frame is erected on a road to replace the original traffic signal lamp to command traffic.
With respect to the related art, the inventor considers that since the existing emergency strategies have certain defects, it is necessary to develop a new traffic guidance technology.
Disclosure of Invention
In order to guarantee traffic safety, the application provides a signal lamp circuit and signal lamp.
In a first aspect, the present application provides a signal lamp circuit, which adopts the following technical scheme:
a signal lamp circuit comprises a fault detection module, a data processing module and a standby lamp group module;
the fault detection module is used for outputting an early warning signal when the signal lamp is in fault;
the data processing module is connected with the fault detection module and is used for outputting a control signal when receiving an early warning signal;
the standby lamp group module is connected with the data processing module and is used for emitting light when receiving the control signal.
By adopting the technical scheme, firstly, a fault detection module monitors a signal lamp in real time and outputs an early warning signal when the signal lamp has faults; the data processing module is used for outputting a control signal when receiving an early warning signal, and the standby lamp group module is used for emitting light when receiving the control signal, so that the purpose of guiding traffic by adopting the standby lamp group module when the signal lamp is in fault is achieved, and the traffic safety of vehicles and pedestrians when the signal lamp is in fault is guaranteed.
Optionally, the fault detection module includes a first group of detection sub-modules, a second group of detection sub-modules, and a third group of detection sub-modules; the first group of detection sub-modules, the second group of detection sub-modules and the third group of detection sub-modules are mutually connected in parallel.
Through adopting above-mentioned technical scheme, because the signal lamp generally includes red light, green light, yellow light, so set up three group and detect the condition that sub-module can reply and need detect red light, green light, yellow light, can also reply and need detect the condition of red light and green light, can also reply even and only need detect the condition of yellow light to the practicality of this application has been increased.
Optionally, the first group of detection submodules includes a color sensor, a hall sensor and an exclusive or gate;
the color sensor is used for outputting a color signal when detecting that the signal lamp emits light;
the Hall sensor is used for outputting a voltage signal when detecting that the voltage on the signal lamp reaches the working voltage;
the exclusive-OR gate is used for outputting an early warning signal when the color signal or the voltage signal is received.
Through adopting above-mentioned technical scheme, adopt colour sensor and hall sensor to detect the operating parameter of signal lamp simultaneously to judge whether the signal lamp breaks down according to the operating parameter of signal lamp (including the light that the signal lamp sent and the voltage on the signal lamp) of signal lamp, thereby ensured the degree of accuracy of the judgement result that the exclusive or door obtained.
Optionally, the backup light group module includes a first group of lights, a second group of lights, and a third group of lights; the first, second and third sets of lamps are connected in parallel with each other.
Through adopting above-mentioned technical scheme, because the signal lamp generally includes red light, green light, yellow lamp, so set up three group's lamps and can deal with the condition that needs to replace red light, green light, yellow lamp, can also deal with the condition that needs to replace red light and green light, can also deal with the condition that only needs to replace the yellow lamp even to the practicality of this application has further been increased.
Optionally, the first group of lamps includes an FPC flexible board and LED lamps disposed on the FPC flexible board.
Through adopting above-mentioned technical scheme, FPC soft board is a flexible material to can realize the purpose of nimble installation LED lamp.
Optionally, the system further comprises a positioning module and a wireless communication module;
the positioning module is used for positioning the position of the signal lamp and generating a position signal;
the data processing module is connected with the positioning module and is further used for transmitting the position signal and the early warning signal to the wireless communication module when receiving the early warning signal;
the wireless communication module is used for receiving and remotely transmitting the position signal and the early warning signal.
Through adopting above-mentioned technical scheme, when the signal lamp trouble, through wireless communication module remote transmission position signal and early warning signal to the maintainer of being convenient for in time overhauls the signal lamp of trouble.
Optionally, the data processing module is an MCU chip.
In a second aspect, the present application provides a signal lamp, which adopts the following technical scheme:
the signal lamp comprises a main lamp group module and a signal lamp circuit, wherein the main lamp group is connected with the data processing module.
By adopting the technical scheme, when the main lamp group module fails, the data processing module can conveniently replace the main lamp group module by the standby lamp group module to execute the traffic guidance task.
In summary, the present application includes at least one of the following beneficial technical effects:
1. according to the traffic guidance system, the three groups of detection sub-modules and the three groups of lamps are arranged, so that the traffic guidance system can cope with the situation that red lamps, green lamps and yellow lamps need to be replaced, and even cope with the situation that only yellow lamps need to be replaced, and therefore when the main lamp group module fails, the standby lamp group module can continue to execute the task of guiding traffic, and traffic safety is guaranteed;
2. the color sensor and the Hall sensor are adopted to detect the working parameters of the signal lamp, so that the accuracy of judging whether the signal lamp fails or not according to the working parameters by the exclusive OR gate is ensured.
Drawings
Fig. 1 is a diagram showing a signal lamp structure according to an embodiment of the present application.
Fig. 2 is a circuit diagram of a signal lamp according to an embodiment of the present application.
Reference numerals illustrate: 1. a fault detection module; 11. a first set of detection sub-modules; 12. a second set of detection sub-modules; 13. a third set of detection sub-modules; 2. a data processing module; 3. a spare light bank module; 31. a first set of lamps; 32. a second set of lamps; 33. a third set of lamps; 4. a power module; 5. a main light group module; 6. a positioning module; 7. and a wireless communication module.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
In addition, the term "and/or" herein is merely an association relationship describing an association object, and means that three relationships may exist, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone.
The embodiment of the application discloses a signal lamp. Referring to fig. 1, the signal lamp includes a signal lamp circuit and a main lamp group module 5. The signal lamp circuit is used for collecting working parameters of the main lamp group module 5 and judging whether the main lamp group module 5 fails or not according to the working parameters. And when the judging result is that the main lamp group module 5 fails, the standby lamp group module 3 is adopted to replace the main lamp group module 5 to execute the task of guiding traffic. The main light group module 5 is a traffic signal lamp, and is usually composed of a red light, a green light and a yellow light. The red light, the green light and the yellow light all comprise a light source and a transparent protective cover coated on the light source.
Referring to fig. 1 and 2, the signal lamp circuit includes a fault detection module 1, a data processing module 2, a backup lamp group module 3, and a power supply module 4.
The fault detection module 1 comprises a first group of detection sub-modules 11, a second group of detection sub-modules 12 and a third group of detection sub-modules 13 which are mutually connected in parallel. The first group of detection sub-modules 11, the second group of detection sub-modules 12 and the third group of detection sub-modules 13 are identical in structure and composition. For convenience of explanation, the first group of detection submodules 11 is taken as an example:
the first set of detection sub-modules 11 comprises a color sensor, a hall sensor and an exclusive or gate. The color sensor is fixedly arranged on the transparent protective cover, and a detection probe of the color sensor is arranged towards the lamp source. The Hall sensor is connected with the main lamp group in parallel. The exclusive-or gate comprises two input ends and an output end, one input end of the exclusive-or gate is connected with the color sensor, the other input end of the exclusive-or gate is connected with the Hall sensor, and the output end of the exclusive-or gate is connected with the input end of the data processing module 2. In fig. 2, the color sensor of the first group of detection sub-modules 11 is denoted by A1, the hall sensor of the first group of detection sub-modules 11 is denoted by B1, and the exclusive or gate of the first group of detection sub-modules 11 is denoted by XOR 1.
It should be noted that, since the structures and components of the second group detection submodule 12 and the third group detection submodule 13 are the same as those of the first group detection submodule 11, the structures and components thereof will not be described again here, and in fig. 2, the color sensor, the hall sensor, the exclusive or gate in the second group detection submodule 12 are denoted by A2, B2, and XOR2, respectively; the color sensors, hall sensors, XOR gates located in the third set of detection submodules 13 are denoted A3, B2, XOR3, respectively.
The spare lamp group module 3 comprises a first group of lamps 31, a second group of lamps 32, a third group of lamps 33 connected in parallel to each other. The first 31, second 32 and third 33 sets of lamps are identical in structure and composition, except that the emitted light is different. For convenience of explanation, the first group of lamps 31 will be described as follows:
the first group of lamps 31 includes an FPC flexible board and LED lamps provided on the FPC flexible board. The FPC soft board is adhered to the circumference of the lamp source, and the transparent protective cover covers the lamp source and the FPC soft board. The FPC flexible board is connected with the power module 4, and NPN type triodes are arranged on a circuit of the FPC flexible board connected with the power module 4. The collector of NPN type triode is connected with power module 4, and data processing module 2 is connected to the base of NPN type triode, and FPC soft board is connected to the projecting pole of NPN type triode, and when NPN type triode switched on power module 4 and FPC soft board, the LED lamp circular telegram begins luminous. The color of the light emitted by the LED lamp is the same as that of the light emitted by the lamp source. In fig. 2, the FPC flexible board and the LED lamps located in the first group lamp 31 are denoted by FPC1 and LED1, respectively, and the NPN transistor provided between the power module 4 and the FPC flexible board in the first group lamp 31 is denoted by K1.
It should be noted that, since the structures and components of the second set of lamps 32 and the third set of lamps 33 are the same as those of the first set of lamps 31, the structures and components of the second set of lamps 32 and the third set of lamps 33 will not be described again here, and in fig. 2, the FPC flexible board and the LED lamp located in the second set of lamps 32 are denoted by FPC2 and LED2, respectively, and at the same time, the NPN type triode provided between the power supply module 4 and the FPC flexible board in the second set of lamps 32 is denoted by K2. And the FPC flexible board and the LED lamp located in the third group lamp 33 are denoted by FPC3 and LED3, respectively, and the NPN transistor provided between the power module 4 and the FPC flexible board in the third group lamp 33 is denoted by K3. The power module 4 described above employs a solar cell.
In this embodiment, the first set of detection sub-modules 11 and the first set of lights 31 are bound to monitor red lights, the second set of detection sub-modules 12 and the second set of lights 32 are bound to monitor green lights, and the third set of detection sub-modules 13 and the third set of lights 33 are bound to monitor yellow lights. The binding relationship is established so that when the first group of detection sub-modules 11 collect the working parameters of the red light and determine that the red light fails according to the collected working parameters, the first group of lights 31 replace the red light to continue to execute the task of guiding traffic. Specifically, the first group of detection sub-modules 11 and the first group of lamps 31 cooperate with each other according to the following working principle: the color sensor outputs a color signal when detecting that the red light emits light, the Hall sensor is used for outputting a voltage signal when detecting that the voltage on the red light reaches the working voltage, and the exclusive OR gate outputs an early warning signal when receiving the color signal or the voltage signal; when the data processing module 2 receives the early warning signal, a high-level control signal is output, the power supply module 4 and the FPC flexible board are conducted when the NPN triode receives the high-level control signal, and the LED lamps are electrified to emit red light, so that the task of guiding traffic is realized by using the first group of lamps 31 to replace red lamps.
In other embodiments, the first group of detection sub-modules 11 and the first group of lamps 31 may be used to monitor green or yellow lamps, while the second group of detection sub-modules 12 and the second group of lamps 32 may be used to monitor red or yellow lamps, and the third group of detection sub-modules 13 and the third group of lamps 33 may be used to monitor red or green lamps, so long as the color of the lamps collected by the color sensor, the color of the light emitted by the LED lamps, and the color of the light emitted by the light source are all the same.
In this embodiment, the data processing module 2 adopts an MCU chip, and a program for controlling the light emission of the main light bank module 5 is stored in the MCU chip, and when the main light bank module 5 fails, the data processing module 2 can control the standby light bank module 3 to emit light in sequence according to the program for controlling the main light bank module 5 to emit light in sequence, that is, the data processing module 2 can sequentially conduct the electrical connection between the first group of lights 31 and the power module 4, the second group of lights 32 and the power module 4, and the third group of lights 33 and the power module 4.
In this embodiment, in order to be convenient for the maintainer in time overhaul the main light group module 5 that breaks down, the signal lamp circuit still includes positioning module 6 and wireless communication module 7, and positioning module 6 and wireless communication module 7 all are connected with data processing module 2. The positioning module 6 may be a GPS positioning module and/or a beidou positioning module, and the wireless communication module 7 may be a WIFI module and/or a 5G communication module. In the practical application process: the positioning module 6 is used for positioning the position of the signal lamp and generating a position signal, the data processing module 2 is used for transmitting the position signal and the early warning signal to the wireless communication module 7 when receiving the early warning signal, the wireless communication module 7 is used for receiving and remotely transmitting the position signal and the early warning signal, and when an maintainer acquires the position signal and the early warning signal, the signal lamp with faults is positioned in time, so that the maintainer can conveniently overhaul the signal lamp with faults in time.
A signal lamp circuit and signal lamp implementation principle is: the fault detection module 1 is used for collecting working parameters of the main lamp bank module 5 in real time, and judging whether the main lamp bank module 5 has faults according to the working parameters of the main lamp bank module 5. When the judging result of the fault detection module 1 is that the main lamp group module 5 is faulty, the data processing module 2 drives the standby lamp group module 3 to emit light so as to realize that the standby lamp group module 3 is used for replacing the main lamp group module 5 to emit light, namely, the standby lamp group module 3 is used for replacing the main lamp group module 5 to continuously execute the task of guiding traffic, thereby ensuring the traffic safety of vehicles and pedestrians.
The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the application referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or their equivalents is possible without departing from the spirit of the application. Such as the above-mentioned features and the technical features having similar functions (but not limited to) applied for in this application are replaced with each other.
Claims (6)
1. A signal lamp circuit, characterized by: the system comprises a fault detection module (1), a data processing module (2) and a standby lamp group module (3);
the fault detection module (1) comprises a first group of detection sub-modules (11), a second group of detection sub-modules (12) and a third group of detection sub-modules (13), wherein the first group of detection sub-modules (11), the second group of detection sub-modules (12) and the third group of detection sub-modules (13) are mutually connected in parallel;
the first group of detection sub-modules (11) comprises a color sensor, a Hall sensor and an exclusive OR gate;
the color sensor is used for outputting a color signal when detecting that the signal lamp emits light;
the Hall sensor is used for outputting a voltage signal when detecting that the voltage on the signal lamp reaches the working voltage;
the exclusive-OR gate is used for outputting an early warning signal when receiving the color signal or the voltage signal;
the data processing module (2) is connected with the fault detection module (1) and is used for outputting a control signal when receiving an early warning signal;
the standby lamp group module (3) is connected with the data processing module (2) and is used for emitting light when receiving the control signal.
2. The signal lamp circuit of claim 1, wherein: the spare lamp group module (3) comprises a first group of lamps (31), a second group of lamps (32) and a third group of lamps (33); the first set of lamps (31), the second set of lamps (32) and the third set of lamps (33) are connected in parallel with each other.
3. The signal lamp circuit of claim 2, wherein: the first group of lamps (31) comprises an FPC flexible board and LED lamps arranged on the FPC flexible board.
4. The signal lamp circuit of claim 1, wherein: the system also comprises a positioning module (6) and a wireless communication module (7);
the positioning module (6) is used for positioning the position of the signal lamp and generating a position signal;
the data processing module (2) is connected with the positioning module (6), and the data processing module (2) is further used for transmitting the position signal and the early warning signal to the wireless communication module (7) when receiving the early warning signal;
the wireless communication module (7) is used for receiving and remotely transmitting the position signal and the early warning signal.
5. The signal lamp circuit of claim 1, wherein: the data processing module (2) is an MCU chip.
6. A signal lamp comprising a main lamp group module (5) and a signal lamp circuit as claimed in any one of claims 1 to 5, characterized in that: the main lamp group module (5) is connected with the data processing module (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320047197.9U CN218996165U (en) | 2023-01-07 | 2023-01-07 | Signal lamp circuit and signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320047197.9U CN218996165U (en) | 2023-01-07 | 2023-01-07 | Signal lamp circuit and signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218996165U true CN218996165U (en) | 2023-05-09 |
Family
ID=86219395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320047197.9U Active CN218996165U (en) | 2023-01-07 | 2023-01-07 | Signal lamp circuit and signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218996165U (en) |
-
2023
- 2023-01-07 CN CN202320047197.9U patent/CN218996165U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW201405052A (en) | LED street lamp and remote intelligent monitoring system using the same | |
| CN207692096U (en) | A kind of wisdom street lamp control system based on NB-IoT | |
| ES2618527T3 (en) | An apparatus and method for reducing traffic light failures | |
| CN202818741U (en) | LED (light emitting diode) street lamp and remote intelligent monitoring system thereof | |
| CN111629491A (en) | Safety type LED intelligent signal machine control system and method | |
| CN102768806B (en) | Traffic signal display device | |
| WO2015086668A2 (en) | Communicating lighting system | |
| CN115884473A (en) | Intelligent street lamp system and intelligent street lamp comprising same | |
| CN218996165U (en) | Signal lamp circuit and signal lamp | |
| CN212970172U (en) | Event detection device based on tunnel lamp end | |
| CN109521739A (en) | A kind of adaptive self diagnosis laser vehicle detection Internet of Things saving pipe controlled system | |
| CN102478641A (en) | Photoelectric integrated test system of LED street lamp | |
| CN211318703U (en) | Monitoring camera light supplement lamp fault monitoring device | |
| CN208386963U (en) | A kind of wireless navigation light state monitoring apparatus based on LORA | |
| CN110996483A (en) | Fault detection system for railway locomotive illuminating lamp | |
| CN101861028A (en) | Device and method for streetlight fault detection and streetlight signal transmitting device | |
| CN204795806U (en) | Take self -checking function's signal lamp | |
| CN201345769Y (en) | Real-time monitoring system for LED (light emitting diode) tunnel | |
| CN112991803A (en) | Traffic signal lamp remote monitoring method | |
| AU2013100476A4 (en) | Street lamp | |
| KR20220056016A (en) | Diagnostic device for monitoring the condition and failure of the nautical mark | |
| CN217902550U (en) | Traffic light fault real-time monitoring device | |
| CN210042334U (en) | Tunnel lighting controller based on zigbee wireless communication | |
| CN107291024B (en) | Tunnel lamp, positioning method and system of tunnel lamp | |
| CN217640440U (en) | Traffic light with real-time fault monitoring device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |