CN114737501A - Anti-collision warning device - Google Patents
Anti-collision warning device Download PDFInfo
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- CN114737501A CN114737501A CN202210192918.5A CN202210192918A CN114737501A CN 114737501 A CN114737501 A CN 114737501A CN 202210192918 A CN202210192918 A CN 202210192918A CN 114737501 A CN114737501 A CN 114737501A
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/141—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands for column or post protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00302—Overcharge protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00306—Overdischarge protection
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The invention discloses an anti-collision warning device, which comprises: the warning light-emitting module, the main control module, the photovoltaic module, the energy storage module and the starting switch module; the main control module is respectively electrically connected with the photovoltaic module and the energy storage module and is used for controlling the electric energy converted by the photovoltaic module to be the charging electric quantity for charging the energy storage module; the main control module is also electrically connected with the warning light-emitting module through the starting switch module; the main control module is also used for converting the electric energy stored in the energy storage module into a power supply signal of the warning light-emitting module, and providing the power supply signal for the warning light-emitting module when the starting switch module is in a conducting state so as to control the light-emitting state of the warning light-emitting module. Adopt above-mentioned scheme, can be so that anticollision warning device realizes independently giving out light, enough to playing warning propaganda effect to passing vehicle and pedestrian in the great range, improve masses' safety consciousness and protection consciousness.
Description
Technical Field
The invention relates to the field of tower pole collision prevention, in particular to a collision prevention warning device.
Background
The existing mountain road has many curves, and a blind sight area is arranged at the curve, so that a tower pole is easily invisible or cannot be stopped in time after being seen at night or in the fatigue driving of a driver, and the condition that the tower pole is collided on the road at the curve and on the mountain is caused.
In order to reduce the occurrence of the conditions of pole tower collision, the existing method usually adopts measures of heightening a pole tower cement foundation, pasting an anti-collision reflective sticker, setting up a warning notice beside a road and the like, and although the precautionary measures have certain effects, the precautionary measures cannot be identified remotely, and the reflective sticker and the warning notice can be seen only under strong light, are influenced by a reflection angle, and have a limited warning range.
Disclosure of Invention
The invention provides an anti-collision warning device, which aims to solve the problem of remote warning.
The invention provides an anti-collision warning device, which comprises: the warning light-emitting module, the main control module, the photovoltaic module, the energy storage module and the starting switch module;
the photovoltaic module is used for converting solar energy into electric energy;
the main control module is respectively electrically connected with the photovoltaic module and the energy storage module and is used for controlling the electric energy converted by the photovoltaic module to be the charging electric quantity for charging the energy storage module;
the main control module is also electrically connected with the warning light-emitting module through the starting switch module; the main control module is further used for converting the electric energy stored in the energy storage module into a power supply signal of the warning light-emitting module, and when the starting switch module is in a conducting state, the power supply signal is provided for the warning light-emitting module so as to control the light-emitting state of the warning light-emitting module.
Optionally, the method further includes: a wireless receiving module;
the wireless receiving module is in communication connection with the wireless transmitting module; the wireless transmitting module is used for detecting a moving body entering a preset area and transmitting a moving body detection signal to the wireless receiving module;
the main control module is also in communication connection with the wireless receiving module; the main control module is used for controlling the electric energy stored in the energy storage module to be converted into a power supply signal of the warning light-emitting module according to the moving body detection signal received by the wireless receiving module;
wherein, a first spacing distance is arranged between the wireless receiving module and the wireless transmitting module.
Optionally, the method further includes: the device comprises a sunlight sensing module and an electric steering module;
the sunlight sensing module is in communication connection with the electric steering module; the photovoltaic module is arranged on the electric steering module; the sunlight sensing module is used for acquiring the sunlight intensity of each direction and controlling the electric steering module to drive the photovoltaic module to move according to the sunlight intensity of each direction, so that the sunlight receiving surface of the photovoltaic module faces to the direction with the highest sunlight intensity.
Optionally, the sunlight sensing module includes a sunlight sensing unit, a signal conversion unit and a motor driving circuit; the electric steering module comprises a steering screw and a screw motor; the photovoltaic module is arranged on the steering screw rod; the sunlight sensing unit is arranged on one side of a sunlight receiving surface of the photovoltaic module;
the sunlight sensing unit is electrically connected with the signal conversion unit, and the electric signal conversion unit is electrically connected with the motor driving circuit; the motor driving circuit is in communication connection with the screw motor; the signal conversion unit is used for converting the azimuth information with the strongest sunlight intensity into an electric signal; the motor driving circuit is used for controlling the screw motor according to the electric signal of the signal conversion unit so that the sunlight receiving surface of the photovoltaic module faces to the position with the strongest sunlight intensity.
Optionally, the main control module is further electrically connected to the sunlight sensing module and the electric power steering module respectively;
the main control module is further used for converting the electric energy stored by the energy storage module into power supply electric energy of the sunlight sensing module and the electric steering module respectively and providing the power supply electric energy to the sunlight sensing module and the electric steering module respectively.
Optionally, the starting switch module includes: a timing start switch;
the main control module is electrically connected with the warning light-emitting module through the timing starting switch;
the timing starting switch is used for being in a conducting state in a first preset time period and being in a closing state in other time periods.
Optionally, the starting switch module includes: a photosensitive starting switch;
the main control module is electrically connected with the warning light-emitting module through the photosensitive starting switch;
the photosensitive starting switch is used for receiving the external environment light intensity, is in a conducting state when the external environment light intensity is smaller than or equal to the preset light intensity, and is in a closing state when the external environment light intensity is larger than the preset light intensity.
Optionally, the method further includes: a box body;
the main control module, the energy storage module, the wireless receiving module and at least part of the starting module are all arranged in the box body; the photovoltaic module is arranged outside the box body.
Optionally, the box body comprises a shell and a shell cover; one side edge of the shell is connected with one side edge of the shell cover through an elastic piece.
Optionally, the method further includes: a protection switch;
the starting switch module is electrically connected with the warning light-emitting module through the protection switch; the protection switch is used for disconnecting the electric connection between the starting switch module and the warning light-emitting module when the power supply signal received by the warning light-emitting module exceeds a preset threshold value.
According to the technical scheme of the embodiment of the invention, the anti-collision warning device can realize autonomous light emission through the warning light-emitting module, so that the warning content becomes more striking and three-dimensional, a warning and propaganda effect can be realized for passing vehicles and pedestrians in a larger range, the safety consciousness and the protection consciousness of the masses are improved, and personnel close to the anti-collision warning device can see the warning board at night, so that the collision is prevented, the warning effect is greatly improved, and the safety of the personnel and equipment is improved; the electric energy converted by the photovoltaic module is transmitted to the energy storage module under the control of the main control module, the state of the energy storage module can be detected, the energy storage module is prevented from being overcharged and overdischarged, the electric energy required by the self-luminescence of the anti-collision warning device is obtained by the photovoltaic module, an external power supply is not required to charge the energy storage module, the energy storage module is more energy-saving and environment-friendly, and the labor cost is also reduced; the main control module directly provides a power supply signal for the warning light-emitting module, the power supply signal is more stable, and the working efficiency of the warning light-emitting module is greatly improved.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a structural block diagram of an anti-collision warning device according to an embodiment of the present invention;
fig. 2 is a schematic front structural view of an anti-collision warning device according to an embodiment of the present invention;
fig. 3 is a schematic side view of another anti-collision warning device according to an embodiment of the present invention;
FIG. 4 is a partial block diagram of a collision avoidance warning device according to an embodiment of the present invention
Fig. 5 is a schematic circuit diagram of an anti-collision warning device according to an embodiment of the present invention;
fig. 6 is a schematic circuit diagram of a timing start switch module according to an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of a photosensitive start switch module according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 is a structural block diagram of an anti-collision warning device according to an embodiment of the present invention. As shown in fig. 1, the apparatus includes: the system comprises a warning light-emitting module 500, a main control module 100, a photovoltaic module 200, an energy storage module 300 and a starting switch module 400; the main control module 1000 is electrically connected to the photovoltaic module 200 and the energy storage module 300, and the main control module 100 is further electrically connected to the warning light emitting module 500 through the start switch module 400. The photovoltaic module 200 includes a solar panel, and the photovoltaic module 200 is configured to convert solar energy absorbed by the solar panel into electrical energy; the main control module 100 is configured to control the electric energy converted by the photovoltaic module 200 to be charging electric quantity for charging the energy storage module 300; the main control module 100 is further configured to convert the electric energy stored in the energy storage module 300 into a power supply signal of the warning light emitting module 500, and provide the power supply signal for the warning light emitting module 500 when the start switch module 400 is in a conducting state, so as to control a light emitting state of the warning light emitting module 500, where the light emitting state includes flashing and lighting.
For example, the photovoltaic module 200 supplies power to the energy storage module 300 through the main control module 100, the energy storage module 300 charges, and the main control module 100 can control the amount of power input to the energy storage module 300 by the photovoltaic module 200. The main control module 100 may monitor the voltage and the current of the photovoltaic module 200 and the energy storage module 300 and the electric quantity of the energy storage module 300, and when the voltage and/or the electric quantity of the energy storage module 300 are too high, the main control module 100 may control the photovoltaic module 200 to stop charging the energy storage module 300, so as to prevent the electric quantity of the energy storage module 300 from being overcharged, and may control the photovoltaic module 200 to continue to charge the energy storage module 300 after the voltage and/or the electric quantity of the energy storage module 300 falls to a certain range; when the voltage and/or the power of the energy storage module 300 is too low, the main control module 100 may also stop providing the power supply signal for the warning light emitting module 500, so as to prevent the power of the energy storage module 300 from being over-discharged.
Optionally, the main control module may monitor the voltage of the energy storage module in real time, when the voltage of the energy storage module is close to a saturation voltage and/or over-discharge recovery, the constant-current charging is changed into constant-voltage charging, and the charging current is continuously reduced in the constant-voltage charging process, so as to enter a floating charging stage. The over-discharge recovery means that after the energy storage module is over-discharged, the energy storage module is continuously charged, so that the over-discharge state is recovered to a normal state. Illustratively, when the energy storage module is quickly full or is restored by overdischarge, the main control module charges with a very small current at the last stage of charging of the energy storage module, and at this moment, the energy storage module is close to saturation, and the charging voltage is controlled to prevent overcharge.
Optionally, the main control module can also detect the temperature in real time, has high-precision temperature compensation, and eliminates the influence of temperature change on output signals of components.
Illustratively, the warning light emitting module 500 includes a warning light emitting panel 502 and a warning light emitting device 501 on the warning light emitting panel 502, the warning light emitting panel 502 may be made of a metal material or a non-metal material, which is not easily damaged, and the warning light emitting device 501 may be a light emitting device with a long lifetime, such as an LED. When the warning light-emitting module 500 is in a light-emitting state, pedestrians and/or drivers passing by can be reminded that a tower pole is arranged at the position, and the pedestrians and/or drivers do not collide with the tower pole. The start switch module 400 can control the operating state of the warning light emitting panel 502, and the start switch module 400 can control the state of the warning light emitting panel 500, for example, the start switch module 400 can be turned on at night and/or after 6 o 'clock at night, the warning light emitting panel 500 is in a light emitting state, the start switch module 400 is turned on at day and/or after 6 o' clock at morning, and the warning light emitting panel 500 is in a non-light emitting state, so that the electric energy can be saved and the energy consumption can be reduced.
According to the embodiment of the invention, the anti-collision warning device can realize autonomous light emission through the warning light-emitting module, so that the warning content becomes more striking and three-dimensional, the warning and propaganda effect can be realized for passing vehicles and pedestrians in a larger range, the safety consciousness and the protection consciousness of the masses are improved, and the warning board can be seen clearly by personnel close to the anti-collision warning device at night, so that the collision is prevented, the warning effect is greatly improved, and the safety of the personnel and equipment is improved; the electric energy converted by the photovoltaic module is transmitted to the energy storage module under the control of the main control module, the state of the energy storage module can be detected, the energy storage module is prevented from being overcharged and overdischarged, the electric energy required by the self-luminescence of the anti-collision warning device is obtained by the photovoltaic module, an external power supply is not required to charge the energy storage module, the energy storage module is more energy-saving and environment-friendly, and the labor cost is also reduced; the main control module directly provides a power supply signal for the warning light-emitting module, the power supply signal is more stable, and the working efficiency of the warning light-emitting module is greatly improved.
Optionally, with continued reference to fig. 1, the start switch module 120 includes a timed start switch 121; the main control module 100 is electrically connected to the warning light emitting module 500 through the timing start switch 121. The timing start switch 121 is configured to be in an on state in a first preset time period, and be in an off state in other time periods.
For example, the first preset time period may be customized, for example, from 6 pm to 6 am of the next day. The timer switch 121 is turned on from 6 pm to 6 am of the following day, and the timer switch 121 is turned off from 6 pm to 6 am of the following day, so that the warning light module 500 starts to emit light at 6 pm and stops emitting light at 6 am of the following day. Through regularly starting switch 121, control warning light emitting module 500 is only independently luminous in first preset time quantum, reduces collision avoidance warning device's power consumption when can effectively improve the warning effect, extension live time.
Optionally, with continued reference to fig. 1, the activation switch module 120 includes a light sensitive activation switch 122; the main control module 100 is electrically connected to the warning light emitting module 500 through the photosensitive start switch 122. The photosensitive start switch 122 is configured to receive the external environment light intensity, and is in a conducting state when the external environment light intensity is less than or equal to a preset light intensity, and is in a closing state when the external environment light intensity is greater than the preset light intensity.
Illustratively, when the ambient light intensity is greater than or equal to the preset light intensity, the sight of human eyes is better, and the tower pole can be seen in time; when the ambient light intensity is less than the preset light intensity, the sight of human eyes is very limited, and the tower pole is easily invisible or cannot be avoided in time after the tower pole is seen. Through photosensitive starting switch 122, can be at night when the surrounding environment is dark constantly, and/or, weather leads to in time control warning light emitting module 500 independently to give out light when light is not good weak, can effectively strengthen warning light emitting module 500's warning effect, reduces anticollision warning device's power consumption simultaneously, increase of service life.
Optionally, with continued reference to fig. 1, the collision avoidance warning device further includes a wireless receiving module 110; the wireless receiving module 110 is connected to a wireless transmitting module (not shown in the figure) in a communication manner; the wireless receiving module 110 is also connected to the main control module 100 in a communication manner. The wireless receiving module 110 and the wireless transmitting module have a first separation distance therebetween.
Illustratively, the wireless transmitting module includes a wireless transmitting unit and a moving body sensing unit, the wireless transmitting unit is in communication connection with the moving body sensing unit, the wireless transmitting module is configured to detect a moving body entering into the preset area and output a moving body detection signal to the wireless transmitting unit, and the wireless transmitting unit is configured to transmit the moving body detection signal to the wireless receiving module 110. The wireless receiving module 110 and the wireless transmitting module can exchange data through wireless communication technologies such as wireless lora; the moving body induction unit comprises induction devices such as an infrared sensor and a radar; the preset area refers to a sensing range of the sensing unit.
Illustratively, a wireless lora transmitting module (wireless transmitting module) is installed 200 meters in front of the anti-collision warning device, the module has an infrared measurement function, when an automobile or a passerby passes through the module, a detection signal (a moving body detection signal) is sent to a wireless receiving module 110 of the anti-collision warning device through the wireless lora transmitting module (wireless transmitting module), the wireless receiving module 110 outputs the detection signal (the moving body detection signal) to a main control module 100, the main control module 100 converts electric energy stored in an energy storage module 300 into a power supply signal of a warning light emitting module 500 to drive the warning light emitting module 500 to achieve autonomous intelligent light emitting, for example, according to the detected speed of the automobile or the passerby, the warning light emitting module 500 can achieve autonomous intelligent light emitting with different flashing frequencies, different brightnesses and different light emitting durations; when the main control module 100 does not receive the detection signal (mobile detection signal) output by the wireless receiving module 110, the main control module 100 does not output the power supply signal for the warning light emitting module 500 to warn that the light emitting module 500 does not emit light. It will be appreciated that the above process occurs in the conducting state of the start switch module 400. Through wireless receiving module 110, control warning light emitting module 500 is only independently luminous when detecting car or passerby intelligence, reduces collision avoidance warning device's power consumption when can effectively improve warning effect, extension live time.
Optionally, fig. 2 is a schematic front structure diagram of a collision avoidance apparatus according to an embodiment of the present invention, fig. 3 is a schematic side structure diagram of another collision avoidance apparatus according to an embodiment of the present invention, and with reference to fig. 2 and fig. 3, the collision avoidance apparatus further includes a box 600; the main control module 100, the energy storage module 300, the wireless receiving module 110 and at least part of the starting module 120 are all arranged in the box body 600; the photovoltaic module 200 is disposed outside the case 600.
For example, the main control module 100, the energy storage module 300, and the wireless receiving module 110 are all disposed in the box 600; the timing start switch 121 is also arranged in the box body 600, the photosensitive start switch 122 needs to detect the light intensity of the external environment, the detection part needs to be arranged outside the box body 600, and the non-detection part of the photosensitive start switch 122 can be arranged in the box body 600; the photovoltaic module 200 is arranged above the box body 600 and needs to absorb solar energy; the warning light-emitting module 500 is disposed below the box body 600, so that the person in any direction of the anti-collision warning device can see the warning light-emitting module 500 to emit light. So, can protect collision warning device's partial module through box 600, reduce rainwater, silt, the damage of wind and dust to collision warning device, improve collision warning device's life. It is understood that the warning light emitting module 500 is disposed at other positions outside the box 600, and the embodiment of the present invention is not limited in particular.
Optionally, with continued reference to fig. 2 and 3, the main control module 100 includes a main control display and a main control key; the timing start switch 121 includes a timing display and a timing button. The main control display unit is used for displaying voltage information, current information and/or electric quantity information of the photovoltaic module 200 and/or the energy storage module 300; the main control key is used for controlling the anti-collision warning device 500 to be turned on and turned off and/or controlling the main control unit to be turned on and turned off; the timing display is used for displaying the current time and the set time; the timing key is used for setting a first preset time period. Through setting up master control demonstration, master control button, timing demonstration and timing button, can set up all operating modes of anticollision warning device, can very audio-visual control whole anticollision warning device's operating condition to play the effect of overcharge protection, overdischarge protection to energy storage module.
Optionally, with continued reference to fig. 2 and 3, the case 600 includes a housing 601 and a housing cover 602; one side edge of the housing 601 is connected to one side edge of the housing cover 602 by an elastic member 610.
Illustratively, the housing 601 and the housing cover 602 are hinged together by a hinge, the elastic member 610 may be a spring, an elastic bandage, or the like, and is disposed on an inner wall of the housing cover 602, and one end of the elastic member 610 is connected to an inner edge of the housing 601 where the hinge is disposed, and the other end is connected to an edge of the housing cover 602 where the hinge is disposed or an edge away from the hinge. By providing the elastic member 610 on one side edge of the housing 601 and one side edge of the housing cover 602, when the housing cover 602 is opened, the housing cover 602 can be automatically closed by the elasticity of the elastic member 610, thereby protecting the module inside the housing 600.
For example, after the housing cover 602 is opened, the anti-collision warning device can be started by operating a main control key of the main control module 100, the photovoltaic module 200 starts to charge the energy storage module 300 through the main control module 100, and information such as voltage and current can be displayed on a display screen; the main control module 100 can provide 1 way of 12V power supply signal to the warning light emitting module 500, provide 1 way of 5V power supply signal to respectively supply power to the timing start switch 121 and the control circuit of the photosensitive start switch 122, can set the start and stop time of the warning light emitting module 500 by supplying power to the control circuit of the timing start switch 121, and can judge the ambient light to start the warning light emitting module 500 by supplying power to the control circuit of the photosensitive start switch 122. It should be noted that, for simplifying the schematic structural diagram, the electrical connection lines between the modules are not shown in fig. 2 and 3.
Optionally, with continued reference to fig. 2 and 3, the energy storage module 300 includes at least one indicator light for indicating the current state of the energy storage module 300, so that the service personnel can know the usage status of the energy storage module 300, and the maintenance is facilitated.
Optionally, with continued reference to fig. 1-3, the anti-collision warning device further includes a sun light sensing module 210 and an electric power steering module 220; the sunlight sensing module 210 is in communication connection with the electric power steering module 220; the solar panel 201 of the photovoltaic module 200 is disposed on the electric power steering module 220. The sunlight sensing module 210 is configured to obtain the sunlight intensity in each direction, and control the electric steering module 220 to drive the photovoltaic module 200 to move according to the sunlight intensity in each direction, so that the sunlight receiving surface of the photovoltaic module 200 faces the direction with the strongest sunlight intensity.
Illustratively, the photovoltaic module 200 is disposed above the tank 600 via the electric power steering module 220. In the daytime, the sunlight sensing module 210 can track the direction of the sunlight, and the electric power steering module 220 adjusts the direction of the solar panel of the photovoltaic module 200, so that the photovoltaic module 200 can achieve the optimal power generation state.
Optionally, fig. 4 is a partial structural block diagram of another anti-collision warning device according to an embodiment of the present invention, and referring to fig. 1 to 4, a sunlight sensing module 210 includes a sunlight sensing unit 211, a signal conversion unit 212, and a motor driving circuit 212; the electric power steering module 220 includes a steering screw 222 and a screw motor 221; the solar panel 201 of the photovoltaic module 200 is arranged on the steering screw 222; the sunlight sensing unit 211 is disposed on a sunlight receiving surface side of the photovoltaic module 200; the sunlight sensing unit 211 is electrically connected with the signal conversion unit 121, and the electric signal conversion unit 212 is electrically connected with the motor driving circuit 213; the motor drive circuit 213 is communicatively connected to the screw motor 221. The signal conversion unit 212 is configured to convert the azimuth information with the strongest sunlight intensity into an electrical signal; the motor driving circuit 213 is configured to control the screw motor 211 according to an electrical signal of the signal conversion unit 212, so that the sunlight receiving surface of the photovoltaic module 200 faces the direction with the strongest sunlight intensity.
Illustratively, the steering screw 222 includes but is not limited to a universal screw, and for example, the steering screw 222 includes a universal screw, and the steering screw 222 includes 4 push rods, and the angle of the solar panel 201 of the photovoltaic module 200 is adjusted by controlling the forward and backward rotation of the screw motor 221, so as to achieve the effect of automatically tracking sunlight. Sunlight sensing unit 211 includes a plurality of photo resistance, ether sunlight sensing unit 211 includes two photo resistance for the example, can place two identical photo resistance in solar panel's east and west direction edge respectively, signal to electric conversion unit 212 can be when two photo resistance received luminous intensity are inequality through the comparison circuit that the fortune is amplified direction signal transmission to motor drive circuit 213, motor drive circuit 213 rotates according to received direction signal drive screw motor 221, make the push rod shrink of the steering screw 222 of the bigger one side of luminous intensity, solar panel 201 turns to the bigger one side of luminous intensity, or, motor drive circuit 213 rotates according to received direction signal drive screw motor 221, make the push rod of the steering screw 222 of the smaller one side of luminous intensity elongate, solar panel 201 turns to the bigger one side of luminous intensity.
Optionally, with continued reference to fig. 1, the main control module 100 is further electrically connected to the sunlight sensing module 210 and the electric power steering module 220, respectively. The main control module 100 is further configured to convert the electric energy stored in the energy storage module 300 into power supply electric energy for the sunlight sensing module 210 and the electric power steering module 220, and provide the power supply electric energy for the sunlight sensing module 210 and the electric power steering module 220. For example, the main control module 100 may provide a 5V power supply signal for the sunlight sensing module 210 and the electric power steering module 220, and the power supply signal is more stable by supplying power through the main control module 100, so that the service lives of the sunlight sensing module 210 and the electric power steering module 220 may be prolonged.
Optionally, with continued reference to fig. 1, the anti-collision warning device further includes a protection switch 501; the start switch module 120 is electrically connected to the warning light module 500 through a protection switch 501. The protection switch 501 is configured to disconnect the electrical connection between the start switch module 120 and the warning light-emitting module 500 when the power supply signal received by the warning light-emitting module 500 exceeds a preset threshold. For example, the protection switch 501 may disconnect the start switch module 120 from the warning light module 500 when the warning light module 500 is short-circuited or overloaded. Through setting up protection switch 501 can prevent to cause the damage to warning light emitting module 500 when excessive pressure overflows, makes anticollision warning device factor of safety higher, improves hardware circuit's reliability greatly, reduces the hardware cost, reduces economic loss.
Optionally, when the energy storage module is charged, the series-connected PWM charging main circuit can be used, so that the voltage loss of the charging circuit is reduced by about half compared with a charging circuit using a diode, the charging efficiency is 3% -6% higher than that of a non-PWM charging circuit, the electric loss is reduced, and the electricity utilization time is prolonged.
Optionally, a control system in each module of the anti-collision warning device can adopt an industrial chip, and can freely run in a cold, high-temperature and humid environment; meanwhile, the crystal oscillator can be used for timing control, and the timing control is accurate; the potentiometer is cancelled to adjust the control set point, and the E-square memory is used for recording each working control point, so that the setting is digitalized, and the factors of reducing the accuracy and reliability of the control point due to the occurrence of errors caused by vibration deviation, temperature drift and the like of the potentiometer are eliminated.
Fig. 5 is a schematic circuit diagram of a collision avoidance warning device according to an embodiment of the present invention, as shown in fig. 5, when power is needed. When the button switch K2 is pressed, the coil of the relay is electrified to attract, and the circuit is electrified to work. When the voltage of the energy storage module is higher than 10.8V, the voltage stabilizing diode D1 is broken down and conducted, the triodes Q2 and Q4 are positively biased and conducted, and at the moment, the relay maintains a self-protection conducting state. When the discharge voltage of the energy storage module is lower than 10.8V, the discharge should be stopped to prevent the energy storage module from being damaged by the over-discharge, the voltage acquisition is completed by the energy storage module voltage detection circuit, and the protection effects of over-charge and over-discharge are achieved through the cooperation of STC15F204AD, the photovoltaic module voltage detection circuit, the energy storage module voltage detection circuit and the triode. When the warning light-emitting module is overloaded or short-circuited soon, the Q34 is cut off, the two ends of the load side output the same voltage, short circuit, overload protection and reverse connection prevention protection are achieved, and short circuit, overload protection and reverse connection prevention protection are achieved through STC15F204AD combined with the control of a triode and a field effect tube.
Fig. 6 is a schematic circuit diagram of a timing start switch module according to an embodiment of the present invention. When the timing starting switch is set to be in an automatic state, when the timing reaches the time within the first preset time period, the 555 chip controls the output end MR to output a high level close to 3V, current flows in the coil of the relay, the normally open contact is attracted, the LED1 is lightened, and the current timing starting switch is indicated to be in a conducting state; when the timing reaches the time outside the first preset time period, the 555 chip controls the output end MR to become 0V, the relay is released, the LED1 is extinguished, and the timing starting switch is indicated to be in a disconnected state. It can be understood that the state of the timing start switch can also be controlled by manual operation, the circuit control output terminal MR outputs high level or low level respectively, and the control and indication circuit working process is the same as that when the "automatic state" is set.
Fig. 7 is a schematic circuit diagram of a photosensitive start switch module according to an embodiment of the present invention. When no illumination or light intensity is small, the resistance value of the photosensitive resistor is large, the upper end of the photosensitive resistor is at a high level, Q1 is conducted, the Q2 base set is conducted at the high level, the contactor K1 works, the corresponding switch is closed, and the warning light-emitting module emits light; when the light is irradiated or the light intensity is high, the resistance value of the photosensitive resistor is low, the Q1 and the Q2 are cut off, the switch is disconnected, and the warning light-emitting module does not emit light; the preset light intensity of the photosensitive starting switch can be adjusted through the sliding rheostat.
It should be understood that the various modules shown above may be used, recombined with each other, added to or deleted from the modules. For example, the modules described in the present invention may be executed in parallel, sequentially, or in part, and are not limited herein as long as the desired result of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An anti-collision warning device, characterized by comprising: the warning light-emitting module, the main control module, the photovoltaic module, the energy storage module and the starting switch module are arranged in the solar panel;
the photovoltaic module is used for converting solar energy into electric energy;
the main control module is respectively electrically connected with the photovoltaic module and the energy storage module and is used for controlling the electric energy converted by the photovoltaic module to be the charging electric quantity for charging the energy storage module;
the main control module is also electrically connected with the warning light-emitting module through the starting switch module; the main control module is further used for converting the electric energy stored in the energy storage module into a power supply signal of the warning light-emitting module, and when the starting switch module is in a conducting state, the power supply signal is provided for the warning light-emitting module so as to control the light-emitting state of the warning light-emitting module.
2. The crash warning device according to claim 1, further comprising: a wireless receiving module;
the wireless receiving module is in communication connection with the wireless transmitting module; the wireless transmitting module is used for detecting a moving body entering a preset area and transmitting a moving body detection signal to the wireless receiving module;
the main control module is also in communication connection with the wireless receiving module; the main control module is used for controlling the electric energy stored in the energy storage module to be converted into a power supply signal of the warning light-emitting module according to the moving body detection signal received by the wireless receiving module;
wherein, a first spacing distance is arranged between the wireless receiving module and the wireless transmitting module.
3. The crash warning device according to claim 1, further comprising: the device comprises a sunlight sensing module and an electric steering module;
the sunlight sensing module is in communication connection with the electric steering module; the photovoltaic module is arranged on the electric steering module; the sunlight sensing module is used for acquiring the sunlight intensity of each direction and controlling the electric steering module to drive the photovoltaic module to move according to the sunlight intensity of each direction, so that the sunlight receiving surface of the photovoltaic module faces to the direction with the highest sunlight intensity.
4. The anti-collision warning device according to claim 3, wherein the sunlight sensing module comprises a sunlight sensing unit, a signal conversion unit and a motor driving circuit; the electric steering module comprises a steering screw and a screw motor; the photovoltaic module is arranged on the steering screw rod; the sunlight sensing unit is arranged on one side of a sunlight receiving surface of the photovoltaic module;
the sunlight sensing unit is electrically connected with the signal conversion unit, and the electric signal conversion unit is electrically connected with the motor driving circuit; the motor driving circuit is in communication connection with the screw motor; the signal conversion unit is used for converting the azimuth information with the strongest sunlight intensity into an electric signal; the motor driving circuit is used for controlling the screw motor according to the electric signal of the signal conversion unit so that the sunlight receiving surface of the photovoltaic module faces to the position with the strongest sunlight intensity.
5. The anti-collision warning device according to claim 3, wherein the main control module is further electrically connected with the sunlight sensing module and the electric power steering module respectively;
the main control module is further used for converting the electric energy stored by the energy storage module into power supply electric energy of the sunlight sensing module and the electric steering module respectively and providing the power supply electric energy to the sunlight sensing module and the electric steering module respectively.
6. The anti-collision warning device according to claim 1, wherein the starting switch module comprises: a timing starting switch;
the main control module is electrically connected with the warning light-emitting module through the timing starting switch;
the timing starting switch is used for being in a conducting state in a first preset time period and being in a closing state in other time periods.
7. The anti-collision warning device according to claim 1, wherein the activation switch module comprises: a photosensitive starting switch;
the main control module is electrically connected with the warning light-emitting module through the photosensitive starting switch;
the photosensitive starting switch is used for receiving the external environment light intensity, is in a conducting state when the external environment light intensity is smaller than or equal to the preset light intensity, and is in a closing state when the external environment light intensity is larger than the preset light intensity.
8. The crash warning device according to claim 2, further comprising: a box body;
the main control module, the energy storage module, the wireless receiving module and at least part of the starting module are all arranged in the box body; the photovoltaic module is arranged outside the box body.
9. The anti-collision warning device according to claim 8, wherein the box body comprises a shell and a shell cover; one side edge of the shell is connected with one side edge of the shell cover through an elastic piece.
10. The crash warning device according to claim 1, further comprising: a protection switch;
the starting switch module is electrically connected with the warning light-emitting module through the protection switch; the protection switch is used for disconnecting the electric connection between the starting switch module and the warning light-emitting module when the power supply signal received by the warning light-emitting module exceeds a preset threshold value.
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| CN202210192918.5A CN114737501B (en) | 2022-03-01 | 2022-03-01 | Anticollision warning device |
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| CN202210192918.5A CN114737501B (en) | 2022-03-01 | 2022-03-01 | Anticollision warning device |
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| CN113053049A (en) * | 2021-04-02 | 2021-06-29 | 广东电网有限责任公司广州供电局 | Early warning type telegraph pole anti-collision pier and warning method |
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| CN104214656A (en) * | 2013-05-30 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | Warning light circuit and warning device |
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