Warning system

Abstract

The utility model discloses a warning system, relates to luminous control technical field, the warning system includes a plurality of warning lights, warning lights include: luminous subassembly, master control circuit, first communication module and trigger subassembly, master control circuit and luminous subassembly are electrically connected, first communication module and master control circuit are electrically connected, and trigger subassembly is electrically connected with the master control circuit. The first communication module of each warning lamp is used for establishing communication connection with the first communication modules of other warning lamps, and when the trigger assembly of one warning lamp is triggered, a control signal is transmitted to the first communication modules of other warning lamps through the first communication module; the main control circuits of the other warning lamps control the light-emitting frequency or the light-emitting duration of the light-emitting assembly according to the control signal; the utility model aims to improve the stability and the anti-risk capability of the warning system.

Description

Technical Field

[0001] The utility model relates to the technical field of light emission control, and particularly relates to a warning system. Background Art

[0002] Most of the current synchronous signal warning lights on the market adopt a control method of one master control for multiple slave controls, and the slave controls transmit the GPS signals step by step. This control transmission method itself has the disadvantages of high cost and low productivity. In addition, if there are problems such as individual damage between slave controls or problems with the master control base station, it will directly lead to errors in the entire system in a certain section. Therefore, it also has the defects of difficult maintenance (mainly long maintenance time) and low anti-risk ability. In addition, when users need to adjust parameters such as the lighting frequency or lighting time of some warning light systems, they can only adjust them through the master control base station, lacking a certain degree of convenience and poor experience effect. Content of the Utility Model

[0003] The main purpose of the utility model is to propose a warning system, aiming to improve the stability and anti-risk ability of the warning system.

[0004] To achieve the above object, the utility model proposes a warning system, which includes a plurality of warning lights. The warning lights include:

[0005] A light-emitting component;

[0006] A main control circuit, which is electrically connected to the light-emitting component;

[0007] A first communication module, which is electrically connected to the main control circuit. The first communication module of each warning light is used to establish a communication connection with the first communication modules of other warning lights;

[0008] A trigger component, which is electrically connected to the main control circuit. The trigger component is used to output a corresponding trigger signal when triggered, and the main control circuit outputs a corresponding control signal to the light-emitting component according to the trigger signal to adjust the light-emitting frequency or light-emitting duration of the light-emitting component;

[0009] When the trigger component of one of the warning lights is triggered, the control signal is transmitted to the first communication modules of other warning lights through the first communication module, so that the main control circuits of other warning lights control the light-emitting frequency or light-emitting duration of the light-emitting component according to the control signal.

[0010] In an embodiment, the trigger component includes:

[0011] A key, which is electrically connected to the main control circuit;

[0012] When the duration of the key being triggered is less than the preset time, the main control circuit controls the light-emitting frequency of the light-emitting component to decrease / increase by a fixed value;

[0013] When the duration of the key being triggered is greater than the preset time, the main control circuit controls the light-emitting frequency of the light-emitting component according to the duration. The longer the duration, the greater / smaller the light-emitting frequency of the light-emitting component.

[0014] In one embodiment, the triggering component includes:

[0015] A knob, the knob is electrically connected to the main control circuit;

[0016] The main control circuit controls the light-emitting duration of the light-emitting component according to the angle by which the knob is rotated.

[0017] In one embodiment, the warning light further includes:

[0018] A light intensity detection circuit, the output end of the light intensity detection circuit is used to detect the ambient light and output a corresponding light intensity detection signal; the main control circuit controls the light-emitting component to be turned on / off according to the magnitude of the light intensity detection signal.

[0019] In one embodiment, the warning light further includes:

[0020] A solar charging module and a battery, the solar charging module is electrically connected to the battery; the solar charging module is used to convert sunlight into electrical energy and output a corresponding current to charge the battery.

[0021] In one embodiment, the warning light further includes:

[0022] A storage module, the storage module is electrically connected to the main control module;

[0023] The storage module is used to store sequence value information, and the main control circuit is used to control the light-emitting component to be turned on / off at a preset time according to the sequence value information, so that the light-emitting components of multiple warning lights are sequentially turned on and off in a predetermined order.

[0024] In one embodiment, the warning light further includes:

[0025] A second communication module, the second communication module is electrically connected to the main control circuit, the second communication module establishes a communication connection with an external terminal, and the second communication module is used to receive a control signal sent by the external terminal.

[0026] In one embodiment, the second communication module includes a wireless communication module, and the second communication module establishes a wireless communication connection with an external terminal.

[0027] In one embodiment, the warning light further includes:

[0028] A potential detection module, the detection end of the potential detection module is electrically connected to the output end of the solar charging module, and the output end of the potential detection module and the controlled end of the solar charging module are both electrically connected to the main control circuit; the potential detection module is used to detect the charging voltage of the solar charging module and output a corresponding voltage detection signal. When the charging voltage of the solar charging module is greater than a preset voltage value, the main control circuit controls the solar charging module to stop working.

[0029] The warning system of the present utility model includes a plurality of warning lights. The warning light includes a light-emitting component, a main control circuit, and a first communication circuit. When the trigger component of one of the warning lights is triggered, the main control circuit outputs a corresponding control signal to adjust the light-emitting frequency or light-emitting duration of the light-emitting component, and the control signal is transmitted to other warning lights through the first communication module, so that the light-emitting frequency or light-emitting duration of other warning lights also changes accordingly. With such a setting, if the user needs to adjust the light-emitting frequency or light-emitting duration of the warning system, only one of the warning lights needs to be selected for setting, and other warning lights can be set synchronously. Compared with the prior art, there is no need to worry about problems with individuals or the main control base station causing errors in the entire system. Each warning light of the present utility model can work independently and cooperate with each other. When one or more warning lights are damaged, it will not affect the work of other warning lights, thereby improving the stability and risk resistance ability of the warning system, and the user can increase or decrease the number of warning lights according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.

[0031] Figure 1 It is a module schematic diagram of an embodiment of the present utility model;

[0032] Figure 2 It is a module schematic diagram of another embodiment of the present utility model;

[0033] Figure 3 It is a module schematic diagram of yet another embodiment of the present utility model;

[0034] Figure 4 It is a module schematic diagram of still another embodiment of the present utility model;

[0035] Figure 5 Schematic diagram of a module according to another embodiment of the present utility model.

[0036] Explanation of the reference numerals in the drawings:

[0037] 10. Light-emitting component; 20. Main control circuit; 30. First communication module; 40. Trigger component; 50. Light intensity detection circuit; 60. Solar charging module; 70. Battery; 80. Potential detection module; 90. Storage module; 100. Second communication module.

[0038] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0039] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] It should be noted that if there are directional indications (such as up, down, left, right, front, back,...) in the embodiments of the present utility model, the directional indications are only used to explain the relative position relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0041] In addition, if there are descriptions such as "first" and "second" in the embodiments of the present utility model, the descriptions of "first" and "second" are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution that satisfies both A and B at the same time. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0042] Most of the synchronization signal warning lights on the market currently adopt a control method of using one master control for multiple slave controls and then transmitting the GPS step by step among the slave controls. This control transmission method itself has the disadvantages of high cost and low productivity. In addition, if there are problems such as individual damage among the slave controls or problems with the master control base station, it will directly lead to errors in the entire system in a certain section. Therefore, it also has the defects of difficult maintenance (mainly long maintenance time) and low anti-risk ability. In addition, when users need to adjust parameters such as the lighting frequency or lighting time of some warning light systems, they can only adjust them through the master control base station, lacking a certain degree of convenience and having a poor experience effect.

[0043] Therefore, the present utility model proposes a warning system, aiming to improve the stability and anti-risk ability of the warning system.

[0044] Reference Figure 1 , in an embodiment of the present utility model, a warning system, the warning system includes a plurality of warning lights, and the warning lights include:

[0045] A light-emitting component 10;

[0046] A main control circuit 20, the main control circuit 20 is electrically connected to the light-emitting component 10;

[0047] A first communication module 30, the first communication module 30 is electrically connected to the main control circuit 20, and the first communication module 30 of each warning light is used to establish a communication connection with the first communication module 30 of other warning lights;

[0048] A trigger component 40, the trigger component 40 is electrically connected to the main control circuit 20, the trigger component 40 is used to output a corresponding trigger signal when triggered, and the main control circuit 20 outputs a corresponding control signal to the light-emitting component 10 according to the trigger signal to adjust the light-emitting frequency or light-emitting duration of the light-emitting component 10;

[0049] When the trigger component 40 of one of the warning lights is triggered, the control signal is transmitted to the first communication module 30 of other warning lights through the first communication module 30, so that the main control circuit 20 of other warning lights controls the light-emitting frequency or light-emitting duration of the light-emitting component 10 according to the control signal.

[0050] In this embodiment, the main control circuit 20 can be implemented by a main controller, such as an MCU (Microcontroller Unit, micro control unit), a DSP (Digital Signal Process, digital signal processing chip), an FPGA (Field Programmable Gate Array, programmable logic gate array chip), an SOC (System On Chip, system-on-a-chip), etc.; the main control circuit 20 establishes a communication connection with the main control circuits 20 of other warning lights through the first communication module 30, and adjusts and updates its own clock by checking and comparing the clock error between itself and other individuals, so that all individuals in the entire system maintain the same clock. Through the synchronized clock line, it is ensured that the lighting time periods of each individual are exactly the same, thereby realizing the synchronization mode. Through the learning method of pairing and networking, each individual carries a unique sequence value. When using the flowing water mode, the lighting time period required for the individual to cooperate can be adjusted by comparing the clock and the sequence value information, thereby realizing the flowing water mode.

[0051] In this embodiment, the trigger component 40 includes: a button, and the button is electrically connected to the main control circuit 20;

[0052] When the duration of the button being triggered is less than the preset time, the main control circuit 20 controls the lighting frequency of the lighting component 10 to decrease / increase by a fixed value;

[0053] When the duration of the button being triggered is greater than the preset time, the main control circuit 20 controls the lighting frequency of the lighting component 10 according to the duration. The longer the duration, the greater / smaller the lighting frequency of the lighting component 10.

[0054] Among them, the warning light can also be turned on / off or switched to the synchronization mode or the flowing water mode by triggering the button.

[0055] In this embodiment, when one of the warning lights is turned on, if the button is continuously pressed for more than 2 seconds and then released, the main control circuit 20 enters the networking learning mode. The lighting component 10 gives an indication in a breathing state of gradually lighting up and extinguishing, and sends a learning code data packet with its own sequence value to the main control circuits 20 of other warning lights;

[0056] Within 3 seconds after the button is pressed briefly, the main control circuit 20 allows receiving the learning code data packet. After successfully receiving it, it updates its own sequence value, stores it, and sends a feedback code data packet (to the prototype that sent the learning code before), and the lighting component 10 gives an indication by flashing 3 times, and then enters the networking learning mode.

[0057] The prototype that enters the network learning mode exits the network learning mode immediately after receiving the feedback code data packet (no longer sends the learning code), and the light flashes three times as an indication, then resumes the previous working mode (synchronous mode or flowing water mode).

[0058] The triggering component 40 includes: a knob, and the knob is electrically connected to the main control circuit 20;

[0059] The main control circuit 20 controls the lighting duration of the lighting component 10 according to the angle by which the knob is rotated.

[0060] In this embodiment, the triggering component 40 may further include a remote controller, which is used to control multiple warning lights to turn on / off, light up synchronously, light up and go out in sequence in the mode of a running water lamp, or adjust the lighting frequency or lighting duration of the warning lights, etc.

[0061] The prototype that enters the network learning mode can also directly exit this mode by pressing the button briefly and resume the previous working mode (synchronous mode or flowing water mode).

[0062] In this embodiment, the first communication module 30 is a wireless communication module, such as a 2.4G wireless communication module, and is used to establish a wireless communication connection with the first communication module 30 of other warning lights.

[0063] Specifically, the warning system of the present utility model includes multiple warning lights. The warning light includes a lighting component 10, a main control circuit 20, and a first communication circuit. When the triggering component 40 of one of the warning lights is triggered, the main control circuit 20 outputs a corresponding control signal to adjust the lighting frequency or lighting duration of the lighting component 10, and the control signal is transmitted to other warning lights through the first communication module 30, so that the lighting frequency or lighting duration of other warning lights also changes accordingly. With such a setting, if the user needs to adjust the lighting frequency or lighting duration of the warning system, only one of the multiple warning lights needs to be selected for setting, and other warning lights can be set synchronously. Compared with the prior art, there is no need to worry about problems with individual or the main control base station resulting in errors in the entire system. Each warning light of the present utility model can work independently and cooperate with each other. When one or more warning lights are damaged, it will not affect the work of other warning lights, thereby improving the stability and risk resistance ability of the warning system, and the user can increase or decrease the number of warning lights according to needs.

[0064] Reference Figure 2 In an embodiment of the present utility model, the warning light further includes:

[0065] The light intensity detection circuit 50, the output end of the light intensity detection circuit 50 is used to detect the ambient light and output a corresponding light intensity detection signal; the main control circuit 20 controls the lighting / extinguishing of the light-emitting component 10 according to the magnitude of the light intensity detection signal.

[0066] In this embodiment, the light intensity detection circuit 50 at least includes a photoelectric sensor for detecting the ambient light. When the ambient light becomes weak, the main control circuit 20 controls the light-emitting component 10 to light up. When the ambient light becomes strong, the main control circuit 20 controls the light-emitting component 10 to extinguish. With such a setting, in practical applications, the warning system of the present utility model can be applied on roads at night or in relatively dark light conditions to remind passing vehicles and pedestrians to pay attention, thereby improving road safety, and automatically turning off during the day to play an energy-saving role.

[0067] Reference Figure 3 , in an embodiment of the present utility model, the warning light further includes:

[0068] A solar charging module 60 and a battery 70, the solar charging module 60 is electrically connected to the battery 70; the solar charging module 60 is used to convert sunlight into electrical energy and output a corresponding current to charge the battery 70.

[0069] In this embodiment, the warning light charges the battery 70 by receiving sunlight during the day to ensure that the battery 70 always has sufficient electrical energy to supply the light-emitting component 10. With such a setting, users do not need to charge multiple warning lights one by one when the power of the warning light is insufficient, saving a lot of labor costs and time costs.

[0070] Reference Figure 4 , in an embodiment of the present utility model, the warning light further includes:

[0071] A storage module 90, the storage module 90 is electrically connected to the main control module;

[0072] The storage module 90 is used to store sequence value information, and the main control circuit 20 is used to control the light-emitting component 10 to light up / extinguish at a preset time according to the sequence value information, so that the light-emitting components 10 of multiple warning lights light up and extinguish in a predetermined order.

[0073] In this embodiment, during the production or configuration process of the warning light, the storage module 90 of each warning light stores a unique sequence value information. This sequence value information can be a unique identifier, or an algorithm or data that defines the lighting / extinguishing order. When the warning system is started, the main control module reads the sequence value information in the storage module 90. According to this information, the main control module calculates the position or role of the current warning light in the multiple warning light systems and controls the lighting and extinguishing of the light-emitting component 10 accordingly.

[0074] Reference Figure 5 , in an embodiment of the present utility model, the warning light further includes:

[0075] A second communication module 100, the second communication module 100 is electrically connected to the main control circuit 20, the second communication module 100 establishes a communication connection with an external terminal, and the second communication module 100 is used to receive a control signal sent by the external terminal.

[0076] In this embodiment, the second communication module 100 is used to receive a control signal sent by the external terminal, and the main control circuit 20 can control the light-emitting frequency or light-emitting duration of the light-emitting component 10 according to the control signal, or control the light-emitting component 10 to emit light / turn off.

[0077] In this embodiment, optionally, the second communication module 100 includes a wired communication module. Among them, the wired communication module can adopt a wired communication chip, such as a CAN communication chip, an SPI communication chip, an I2C communication chip, a LIN communication chip, etc. The wired communication chip can establish a communication connection with the external terminal through a communication line. For example, in the warning system of the present utility model, the second communication module 100 adopts a wired communication module and is communicatively connected to the control terminal through a communication line. The user can manually operate the control terminal or remotely operate the control terminal, so that the control terminal outputs a corresponding control signal to the wired communication module through the communication line.

[0078] Optionally, the second communication module 100 includes a wireless communication module. Among them, the wireless communication module can adopt a wireless communication chip, such as a 4G / 5G communication chip, a WIFI communication chip, a Bluetooth communication chip, a local area network communication chip, etc. The wireless communication chip can establish a communication connection with the external terminal through an antenna and a wireless communication network. For example, the external terminal is the user's handheld terminal, and the wireless communication chip establishes a wireless communication connection with the user's handheld terminal through the 4G / 5G network. The user can operate the corresponding APP on the handheld terminal, so that the handheld terminal outputs a corresponding control signal to the wireless communication chip through the 4G / 5G network.

[0079] Reference Figure 3 , in an embodiment of the present utility model, the warning light further includes:

[0080] A potential detection module 80, the detection end of the potential detection module 80 is electrically connected to the output end of the solar charging module 60, and the output end of the potential detection module 80 and the controlled end of the solar charging module 60 are both electrically connected to the main control circuit 20; the potential detection module 80 is used to detect the charging voltage of the solar charging module 60 and output a corresponding voltage detection signal. When the charging voltage of the solar charging module 60 is greater than a preset voltage value, the main control circuit 20 controls the solar charging module 60 to stop working.

[0081] In this embodiment, the potential detection module 80 can monitor the charging voltage of the solar charging module 60 in real time. When the charging voltage exceeds a preset safe voltage value, such as 4.5V (depending on the specific device and system design), the potential detection module 80 will output a voltage detection signal. After receiving the voltage detection signal, the main control circuit 20 will immediately control the solar charging module 60 to stop working, thereby preventing the solar charging module 60 from being damaged due to overcharging or causing a safety accident.

[0082] The above is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structural transformation made under the technical concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present invention.

Claims

1. A warning system, characterized in that: The warning system includes a plurality of warning lights, and the warning lights include: Light emitting components; A main control circuit, the main control circuit is electrically connected to the light-emitting component; A first communication module, the first communication module is electrically connected to the main control circuit, and the first communication module of each warning light is used to establish a communication connection with the first communication modules of other warning lights; A trigger component, the trigger component is electrically connected to the main control circuit, the trigger component is used to output a corresponding trigger signal when triggered, and the main control circuit outputs a corresponding control signal to the light-emitting component according to the trigger signal to adjust the light-emitting frequency or light-emitting duration of the light-emitting component; When the trigger component of one of the warning lights is triggered, the control signal is transmitted to the first communication modules of the other warning lights through the first communication module, so that the main control circuits of the other warning lights control the light emitting frequency or light emitting duration of the light emitting component according to the control signal.

2. The warning system according to claim 1, characterized in that: The trigger component comprises: A button, the button being electrically connected to the main control circuit; When the duration of the button being triggered is less than a preset time, the main control circuit controls the light-emitting frequency of the light-emitting component to decrease / increase by a fixed value; When the duration of the button being triggered is greater than a preset time, the main control circuit controls the light-emitting frequency of the light-emitting component according to the duration. The longer the duration, the greater / smaller the light-emitting frequency of the light-emitting component.

3. The warning system according to claim 1, characterized in that: The trigger component comprises: A knob, the knob being electrically connected to the main control circuit; The main control circuit controls the lighting duration of the light emitting component according to the angle at which the knob is rotated.

4. The warning system according to any one of claims 1 to 3, characterized in that: The warning light also includes: A light intensity detection circuit, the output end of the light intensity detection circuit and the light intensity detection circuit are used to detect ambient light and output a corresponding light intensity detection signal; the main control circuit controls the lighting / extinguishing of the light emitting component according to the size of the light intensity detection signal.

5. The warning system according to any one of claims 1 to 3, characterized in that: The warning light also includes: A solar charging module and a battery, wherein the solar charging module is electrically connected to the battery; the solar charging module is used to convert sunlight into electrical energy and output a corresponding current to charge the battery.

6. The warning system according to any one of claims 1 to 3, characterized in that: The warning light also includes: A storage module, the storage module is electrically connected to the main control circuit; The storage module is used to store sequence value information, and the main control circuit is used to control the light-emitting components to light up / extinguish at a preset time according to the sequence value information, so that the light-emitting components of the plurality of warning lights light up and extinguish in sequence according to a predetermined order.

7. The warning system according to any one of claims 1 to 3, characterized in that: The warning light also includes: The second communication module is electrically connected to the main control circuit, the second communication module establishes a communication connection with an external terminal, and the second communication module is used to receive a control signal sent from the external terminal.

8. The warning system according to claim 7, characterized in that: The second communication module includes a wireless communication module, and the second communication module establishes a wireless communication connection with an external terminal.

9. The warning system according to claim 5, characterized in that: The warning light also includes: A potential detection module, wherein the detection end of the potential detection module is electrically connected to the output end of the solar charging module, and the output end of the potential detection module and the controlled end of the solar charging module are both electrically connected to the main control circuit; the potential detection module is used to detect the charging voltage of the solar charging module and output a corresponding voltage detection signal. When the charging voltage of the solar charging module is greater than a preset voltage value, the main control circuit controls the solar charging module to stop working.

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