CN116994445A - Multi-source fusion lane pedestrian and vehicle safety warning method and warning system thereof - Google Patents
Multi-source fusion lane pedestrian and vehicle safety warning method and warning system thereof Download PDFInfo
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- 230000004927 fusion Effects 0.000 title claims abstract description 16
- 230000003139 buffering effect Effects 0.000 claims abstract description 13
- 238000006243 chemical reaction Methods 0.000 claims description 3
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- 238000009434 installation Methods 0.000 description 6
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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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
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
- E01F13/06—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into open position about a vertical or horizontal axis parallel to the road direction, i.e. swinging gates
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/005—Traffic control systems for road vehicles including pedestrian guidance indicator
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Abstract
The invention discloses a multi-source fusion roadway pedestrian and vehicle safety warning method and a warning system thereof, and belongs to the technical field of traffic control systems. The intelligent recognition system comprises intelligent recognition equipment and an early warning area preset in a toll station, the early warning area comprises a vehicle early warning area and a vehicle buffering area, the pavement gate system comprises a pavement gate main body and a control button used for controlling the pavement gate to be opened and closed, and a magnetic device used for limiting the pressing function of the control button is arranged on the control button. The warning method comprises the following steps: s1, the intelligent recognition equipment is used for respectively acquiring the position relation between a vehicle and a vehicle early warning area and the position relation between the vehicle and a vehicle buffer area; s2, the intelligent recognition equipment generates a corresponding warning signal according to the acquired position relation; s3, the sidewalk brake system receives the warning signal and is used for controlling the electrified state of the magnetic attraction device. The technical scheme is used for achieving the purpose of safe passing of people and vehicles in the high-speed toll station.
Description
Technical Field
The invention belongs to the technical field of traffic control systems, and particularly relates to a multi-source fusion lane pedestrian and vehicle safety warning method and a warning system thereof.
Background
In the prior art, like a warning device and lane safety warning system that is used for highway toll station of patent number CN202021436385.3, warning device includes the box and sets up at least one warning subassembly on the box, each warning subassembly in at least one warning subassembly includes signal lamp, speaker, display module assembly and control module, control module respectively with signal lamp, speaker and display module assembly electricity are connected, in the above-mentioned scheme, though can carry out audible and visual warning to the pedestrian through the warning subassembly, but its applicable scene is single, and the safety warning that can play is limited with the effect of protecting the pedestrian, is difficult to use in this kind of traffic flow condition complicacy place of toll station.
The high-speed toll station is generally provided with a plurality of traffic lanes, a toll booth is arranged between two adjacent traffic lanes, a worker is generally arranged in the toll booth, the worker usually passes through the plurality of traffic lanes when entering and exiting the toll booth, and the toll booth has large traffic flow and complex traffic conditions, so that the worker always has a large potential safety hazard when passing through the traffic lanes, and if the worker only passes through a simple acousto-optic warning, the pedestrian is difficult to ensure to pass through the traffic lanes.
Disclosure of Invention
Therefore, the invention aims to provide a multi-source fusion lane pedestrian and vehicle safety warning method and a warning system thereof, which are used for realizing the purpose of safe passing of the pedestrian and vehicle in a high-speed toll station.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the invention discloses a multisource fusion vehicle-road pedestrian and vehicle safety warning method which is applied to a warning system for warning traffic safety in a toll station, wherein the warning system comprises an intelligent recognition system and a pedestrian gate system which are electrically connected, the intelligent recognition system comprises intelligent recognition equipment and a pre-warning area preset in the toll station, the pre-warning area comprises a vehicle pre-warning area and a vehicle buffer area, the pedestrian gate system comprises a pedestrian gate main body and a control button for controlling the opening and closing of the pedestrian gate, and the control button is provided with a magnetic device for limiting the pressing function of the control button;
the warning method comprises the following steps:
s1, the intelligent recognition equipment is used for respectively acquiring the position relation between a vehicle and a vehicle early warning area and the position relation between the vehicle and a vehicle buffer area;
s2, the intelligent recognition equipment generates a corresponding warning signal according to the acquired position relation;
s3, the sidewalk brake system receives the warning signal and is used for controlling the electrified state of the magnetic attraction device.
Further, in the warning system, the method for controlling the power-on state of the magnetic attraction device by the intelligent recognition system comprises the following steps:
when the intelligent recognition equipment detects a vehicle in a vehicle early warning area and does not detect the vehicle in a vehicle buffer area, the intelligent recognition equipment sends an electrifying signal to the magnetic attraction device;
when the intelligent recognition equipment detects a vehicle in a vehicle early warning area and detects the vehicle in a vehicle buffering area, the intelligent recognition equipment sends a power-off signal to the magnetic attraction device;
when the intelligent recognition equipment does not detect a vehicle in the vehicle early warning area and does not detect the vehicle in the vehicle buffer area, the intelligent recognition equipment sends a power-off signal to the magnetic attraction device;
when the intelligent recognition equipment does not detect a vehicle in the vehicle early warning area and detects the vehicle in the vehicle buffering area, the intelligent recognition equipment sends a power-off signal to the magnetic attraction device.
Further, the warning system further comprises a pavement warning device and a sidewalk warning device, the intelligent recognition system further comprises a sidewalk warning area, and the warning methods of the pavement warning device and the sidewalk warning device are as follows:
when the intelligent recognition equipment does not detect pedestrians in the pedestrian early warning area, the roadway warning device outputs warning information of normal running of the vehicle;
when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area and the intelligent recognition equipment detects vehicles in the vehicle early warning area, the roadway warning device outputs deceleration slow-going warning information, and the roadway warning device prohibits passing warning information;
when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area and the intelligent recognition equipment does not detect vehicles in the vehicle early warning area, the roadway warning device outputs deceleration slow-going warning information, and the roadway warning device outputs fast-going warning information;
when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area, the intelligent recognition equipment detects vehicles in the vehicle early warning area, and the intelligent recognition equipment detects vehicles in the vehicle buffering area, the pavement warning device outputs deceleration slow-running warning information, and the pavement warning device outputs warning information for observing attention.
Further, when the intelligent recognition device detects pedestrians in the pedestrian early warning area, the intelligent recognition device detects vehicles in the vehicle early warning area, and the intelligent recognition device detects the vehicles in the vehicle buffering area, if the pedestrians press control buttons of the pedestrian gate system, the pedestrian warning device outputs traffic prohibition warning information.
Further, the roadway warning device and the sidewalk warning device both comprise a warning light band and a display screen, the display screen is used for displaying text warning information, and the warning light band displays the warning information through color conversion;
when the pavement warning device outputs warning information of normal running of the vehicle and the pavement warning device outputs warning information of rapid passing, the early warning light belt is green;
when the pavement warning device outputs warning information of slowing down and slowly running and the pavement warning device outputs warning information of paying attention to observation, the warning light belt is displayed in red;
when the pavement warning device outputs the warning information which is forbidden to pass, and the pavement warning device outputs the warning information which is forbidden to pass, the early warning lamp belt is displayed in a red color which flashes rapidly.
The technical scheme also comprises a multisource fusion vehicle-road pedestrian and vehicle safety warning system, wherein the warning system comprises an intelligent recognition system and a pedestrian gate system which are electrically connected, the intelligent recognition system comprises intelligent recognition equipment and an early warning area preset in a toll station, the early warning area comprises a vehicle early warning area, a vehicle buffering area and a pedestrian early warning area, the pedestrian gate system comprises a pedestrian gate main body and a control button for controlling the opening and closing of the pedestrian gate, and the control button is provided with a magnetic device for limiting the pressing function of the control button;
the magnetic attraction device comprises a first annular electromagnet, a second annular electromagnet, a mounting seat, an extension rod and an end button, wherein a through hole is formed in the middle of the mounting seat, one end of the extension rod is fixed on the control button, the other end of the extension rod is slidably arranged in the through hole of the mounting seat, the first annular electromagnet is fixed on the mounting seat and sleeved on the extension rod, the second annular electromagnet is fixed on the extension rod, and the first annular electromagnet and the second annular electromagnet are attracted mutually.
Further, the vehicle early warning area and the vehicle buffer area are arranged on the roadway in the toll station, the vehicle early warning area and the vehicle buffer area are spliced, and the vehicle buffer area and the vehicle early warning area are sequentially arranged in the running direction of the roadway.
Further, the pedestrian early warning areas are arranged at two ends of the sidewalk arranged on the roadway, and the pedestrian early warning areas are internally provided with the sidewalk gate systems.
The invention has the beneficial effects that:
(1) The on-off state of the magnetic attraction device is controlled by intelligently identifying the vehicle position information of the equipment, so that the aim of controlling whether a pedestrian can open a pavement gate is fulfilled, and the passive warning mode is converted into the pedestrian active warning mode, namely, the pedestrian can be ensured to be in a relatively safe state when the pedestrian can open the pavement gate to pass through the pavement, and the effect of the safety of people and vehicles in a toll station is improved; (2) The vehicle early warning area, the vehicle buffering area and the pedestrian early warning area are arranged, the positions of vehicles or pedestrians in the three areas are acquired through intelligent equipment, so that the situation that the pedestrians can safely pass through a traffic lane under each condition is obtained, the effect of safe passing of the pedestrians and the vehicles is further ensured, and the method can be better applied to the situations of large traffic flow and complex traffic conditions; (3) The warning method in the technical scheme distinguishes traffic jam from non-traffic jam, namely, the situation that pedestrians pass through the roadway is distinguished, so that the pedestrians can safely pass through the roadway in time when traffic jam occurs; (4) Through the passive warning of reputation and the initiative warning that control button pressed (control button is spacing by the magnetism device, then can't push down, the pedestrian just knows that the pavement is in the period that dangerous passed this moment), can carry out dual warning to the pedestrian, promote the security that the pedestrian passed through (conventionally, audible and visual warning, this technical scheme is through controlling the state of pressing down to control button, and then realize the initiative warning to the pedestrian, can understand, when the pedestrian presses control button, because control button's flexible is restricted by the magnetism device, then the pedestrian can't make the control button move down through pressing operation and lead to the fact the electricity, the pedestrian will realize at the in-process of operating control button, at this moment will be dangerous through having, and then let the pedestrian know that the pavement is forbidden at this moment, or pay attention to and pass through after observing, if the opening of banister is control system automatic control opening, then the pedestrian is when passing through, just neglect to observe the running state and distance of vehicle, just take place the unexpected condition easily.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objects and other advantages of the invention may be realized and obtained by means of the instrumentalities and combinations particularly pointed out in the specification.
Drawings
In order to make the objects, technical solutions and advantageous effects of the present invention more clear, the present invention provides the following drawings for description:
FIG. 1 is a schematic diagram of a warning method of pedestrians passing through a roadway by a pedestrian gate system of the present invention;
FIG. 2 is a schematic diagram of a method for controlling the on/off of a magnetic attraction device by using an intelligent recognition device according to the invention;
FIG. 3 is a schematic diagram of the intelligent recognition device of the present invention for controlling the roadway warning system to perform early warning;
FIG. 4 is a schematic diagram of the intelligent recognition device of the present invention for controlling the pavement warning system to perform early warning;
FIG. 5 is a schematic perspective view of the early warning system of the present invention installed in a toll booth;
FIG. 6 is a perspective view of the early warning system of the present invention installed at another viewing angle of a toll station;
FIG. 7 is a schematic perspective view of the early warning system of the present invention installed inside a toll booth;
FIG. 8 is a schematic top view of the early warning system of the present invention installed in a toll booth;
FIG. 9 is a schematic perspective view of a magnetic device arranged on a control button of the invention;
FIG. 10 is a schematic view of an internal cross-section of a magnetic device provided on a control button of the present invention.
The figures are marked as follows:
the intelligent pedestrian crossing comprises a roadway 1, a pavement 2, a pavement gate main body 3, a magnetic attraction device 4, a control button 41, a mounting seat 42, a first annular electromagnet 43, a second annular electromagnet 44, an extension rod 45, an end button 46, a pedestrian early warning light belt 5, a toll booth 6, a pedestrian early warning display screen 7, a pedestrian early warning display screen 8, a pedestrian early warning light belt 9, a vehicle early warning area 10, a vehicle buffer area 11 and a pedestrian early warning area 12.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
As shown in fig. 8, before the warning method is described, the vehicle early warning area 10, the vehicle buffer area 11 and the pedestrian early warning area 12 need to be divided, and in this embodiment, the toll station refers to a toll station having a plurality of traffic lanes, a toll booth 6 is disposed between adjacent traffic lanes, a pavement 2 disposed perpendicular to the traffic lanes is disposed on the traffic lanes, the pedestrian early warning area 12 is disposed on a platform on which toll stops are disposed at the end of the pavement 2, the vehicle early warning area 10 and the vehicle buffer area 11 are disposed on the traffic lanes and are disposed close to the toll booth 6, but do not cross a traffic gate disposed beside the toll booth 6, and the vehicle early warning area is disposed closer to the toll booth 6.
As shown in fig. 1, the multi-source fusion vehicle-to-man safety warning method is applied to a warning system for warning traffic safety in a toll station, the warning system comprises an intelligent recognition system and a pedestrian gate system which are electrically connected, the intelligent recognition system comprises intelligent recognition equipment and a pre-warning area preset in the toll station, the pre-warning area comprises a vehicle pre-warning area 10 and a vehicle buffer area 11, the pedestrian gate system comprises a pedestrian gate main body 3 and a control button 41 for controlling the opening and closing of the pedestrian gate, and the control button 41 is provided with a magnetic device 4 for limiting the pressing function of the pedestrian gate main body;
the intelligent recognition system judges the relation between the vehicle and the early warning area in an image recognition mode, and then sends out corresponding warning signals for controlling whether the pavement gate system can be started, wherein the pressing function of the control button 41 is mainly limited, and further explanation is that whether the control button 41 can be pressed for stretching or not and the condition that a trigger circuit is electrified are controlled.
The warning method comprises the following steps:
s1, an intelligent recognition device is used for respectively acquiring the position relation between a vehicle and a vehicle early warning area 10 and the position relation between the vehicle and a vehicle buffer area 11;
specifically, when the intelligent recognition device acquires the positional relationship between the vehicle and the early warning area in real time, the acquired parameters include whether the vehicle is located in the vehicle early warning area 10 and/or the vehicle buffer area 11.
S2, the intelligent recognition equipment generates a corresponding warning signal according to the acquired position relation;
s3, the pavement gate system receives the warning signal and is used for controlling the power-on state of the magnetic attraction device 4.
Specifically, it should be noted that the warning signal may be understood as an electrical signal, and the electrical signal is used to control the pressing function of the control button 41, and specifically may also be implemented in such a manner that the warning signal is sent to the processor, where the processor may be a computer terminal or a corresponding control system, and then the processor sends a corresponding instruction to the pavement brake system according to the received real-time data.
The specific method for controlling the power-on state of the magnetic attraction device 4 by the intelligent recognition system comprises the following steps:
when the intelligent recognition device detects a vehicle in the vehicle early warning area 10 and does not detect the vehicle in the vehicle buffer area 11, the intelligent recognition device sends an energizing signal to the magnetic attraction device 4;
specifically, there are vehicles in the vehicle early warning area 10, and the vehicle buffer area 11 is free of vehicles, at this time, it can be understood that there are fewer vehicles on the roadway 1, but the vehicles are located in the vehicle early warning area 10 and relatively close to the pavement 2, so that the magnetic attraction device 4 is controlled to be electrified, so that the control button 41 cannot be pressed down by manpower, that is, the pavement gate main body 3 cannot be opened, and pedestrians can be effectively enclosed in the safety range of the platform of the toll booth 6.
When the intelligent recognition device detects a vehicle in the vehicle early warning area 10 and detects the vehicle in the vehicle buffer area 11, the intelligent recognition device sends a power-off signal to the magnetic attraction device 4;
it should be noted that, when there are vehicles in the vehicle early warning area 10 and vehicles in the vehicle buffer area 11, it can be understood that there are many vehicles on the roadway 1, and that there is a possibility that there is a crowded state of one traffic jam on the roadway 1, that is, there is a possibility that there is a long time of vehicles in the vehicle early warning area 10, if the magnetic attraction device 4 is controlled to be powered on at this time, pedestrians cannot pass through the pavement 2 for a long time, so that in order to cope with a situation that the roadway 1 is blocked or a rapid passing of a pedestrian is required, that is, if the traffic jam is caused, the magnetic attraction device 4 is controlled to be powered off, the control button 41 can be pressed down by manpower, so that the pavement gate main body 3 can be opened, and because the running speed of the vehicle is low, only the pedestrian needs to pass after carefully observing, and when no traffic jam is caused, only a short waiting time is required, so that no vehicles in the vehicle early warning area 10 can be opened. In order to further determine the traffic jam state, an observation area may be set at the other end of the toll booth 6, that is, it may be understood that vehicles are on both traffic lanes of the toll booth 6, and it may be determined that traffic jam occurs on the traffic lanes at this time, which may be due to an accident or a large traffic flow.
When the intelligent recognition device does not detect a vehicle in the vehicle early warning area 10 and does not detect the vehicle in the vehicle buffer area 11, the intelligent recognition device sends a power-off signal to the magnetic attraction device 4;
specifically, the vehicle pre-warning area 10 has no vehicle, the vehicle buffer area 11 has no vehicle, at this time, it can be understood that the vehicles at the upper end of the pavement 1 are few, and the distance between the vehicles outside the pre-warning range and the pavement 2 is relatively long, so that the magnetic attraction device 4 is controlled to be powered off, the control button 41 is pressed down by manpower, and the pavement gate main body 3 is opened, so that the vehicle can pass through quickly.
When the intelligent recognition device does not detect a vehicle in the vehicle early warning area 10 and detects the vehicle in the vehicle buffer area 11, the intelligent recognition device sends a power-off signal to the magnetic attraction device 4;
specifically, no vehicle is in the vehicle early warning area 10, and the vehicle buffer area 11 has a vehicle, at this time, it can be understood that the distance between the vehicle and the pavement 2 is relatively long, and a pavement gate needs to pass between the vehicles and the pavement 2, so that the magnetic attraction device 4 is controlled to be powered off, the control button 41 is pressed down by manpower, and pedestrians can pass through quickly after the pavement gate main body 3 is opened.
It should be further noted that the vehicle pre-warning area 10 is 80-100 meters, preferably 100 meters, and the vehicle buffer area 11 is 50-80 meters, preferably 70 meters.
As shown in fig. 3 and 4, in a preferred embodiment, a multi-source fusion roadway pedestrian and vehicle safety warning system further includes a roadway warning device and a pedestrian warning device, the intelligent recognition system further includes a pedestrian warning area 12, and the warning methods of the roadway warning device and the pedestrian warning device are as follows:
when the intelligent recognition equipment does not detect pedestrians in the pedestrian early warning area 12, the roadway warning device outputs warning information of normal running of the vehicle;
specifically, when no pedestrian is detected at the end of the pavement 2, it is indicated that no pedestrian passes through the pavement 2 at this time, that is, no restriction on the traffic of vehicles is needed at this time, so that the pavement warning device can receive the corresponding signal sent by the intelligent recognition device, and the normal traffic text information can be displayed on the display.
When the intelligent recognition equipment detects pedestrians in the pedestrian early warning area 12 and the intelligent recognition equipment detects vehicles in the vehicle early warning area 10, the roadway warning device outputs warning information of slowing down and slowing down, and the roadway warning device prohibits the warning information of passing;
when the intelligent recognition system detects that pedestrians and vehicles exist in the pedestrian early warning area 12 and the vehicle early warning area 10 respectively, the distance between the vehicles and the sidewalk 2 is relatively short, so that the recognition system can only send corresponding signals to the sidewalk warning device and the sidewalk warning device respectively to remind the vehicles to slow down, meanwhile, the pedestrians are relatively dangerous at the moment, the pedestrians are reminded to be forbidden to pass through, so that the safety of the vehicles and the pedestrians is ensured, and meanwhile, the fact that the magnetic attraction device 4 is arranged on the control button 41 of the sidewalk main body 3 is in an electrified state, the pedestrians cannot be opened by pressing the control button 41 to be the gate of the sidewalk main body 3, and the safety of the pedestrians is ensured in a double mode of warning information and physical warning.
When the intelligent recognition device detects pedestrians in the pedestrian early warning area 12 and the intelligent recognition device does not detect vehicles in the vehicle early warning area 10, the roadway warning device outputs deceleration slow-running warning information, and the roadway warning device outputs fast-running warning information;
when the intelligent recognition system detects that a pedestrian exists in the pedestrian early-warning area 12 and no vehicle exists in the vehicle early-warning area 10, the fact that the distance between the vehicle and the sidewalk 2 is far is indicated, so that the pedestrian is reminded to pass quickly, meanwhile, the vehicle outside the early-warning area is reminded to slow down when entering the early-warning area, the safety of the pedestrian is further guaranteed, and meanwhile, the fact that the magnetic attraction equipment arranged on the control button 41 of the sidewalk is in a power-off state is required, namely, the pedestrian can open the sidewalk for passing.
When the intelligent recognition equipment detects pedestrians in the pedestrian early warning area 12, the intelligent recognition equipment detects vehicles in the vehicle early warning area 10, and the intelligent recognition equipment detects vehicles in the vehicle buffer area 11, the pavement warning device outputs deceleration slow running warning information, and the pavement warning device outputs warning information for attention and observation;
when the intelligent recognition device detects that pedestrians are in the pedestrian early warning area 12, and vehicles are in the vehicle early warning area 10 and the vehicle buffer area 11, the vehicle is in a possibly traffic jam state, so that the vehicle is reminded of slowing down and slowing down in a text reminding mode, the pedestrians are reminded to observe, whether the vehicle is in a traffic jam state or not is judged, meanwhile, whether the traffic jam is needed or not is judged, the pedestrians pass through the sidewalk 2 in a mode of pressing the control button 41, when the vehicles are in the vehicle early warning area 10 and the vehicle buffer area 11, and no pedestrians are in the pedestrian early warning area, at the moment, the sidewalk warning device can output a text warning for slowing down and slowing down or normally passing through, and the vehicle warning device cannot generate safety problems with the pedestrians, so that excessive redundant description is not made here.
In order to ensure the safety of pedestrians passing through the pavement 2 during traffic jam, further when the intelligent recognition device detects pedestrians in the pedestrian early warning area 12, the intelligent recognition device detects vehicles in the vehicle early warning area 10, and when the intelligent recognition device detects vehicles in the vehicle buffer area 11, the magnetic attraction device on the control button 41 is in a power-off state, so that only the pedestrians press the control button 41 of the pavement gate system, a signal is transmitted to the pavement 1 warning system, the pavement warning device outputs traffic-forbidden warning information, the vehicles give full play to the pedestrians, and the pedestrians pass through preferentially.
In an implementation mode, the warning effect can be further achieved through a lamplight mode, particularly at night, the lamplight warning effect is more obvious and easy to perceive, the warning device and the pavement warning device in a specific pavement comprise a warning lamp belt and a display screen, the display screen is used for displaying text warning information, and the warning lamp belt is used for displaying the warning information through color conversion; the pedestrian pre-warning light strip 5, the pedestrian pre-warning display screen 7, the pedestrian pre-warning display screen 8 and the pedestrian pre-warning light strip 9 can be specifically divided into the pedestrian pre-warning light strip 5, the pedestrian pre-warning display screen 8 and the pedestrian pre-warning light strip 9, and the pedestrian pre-warning light strip 9 is respectively arranged at corresponding positions, and it is easy to understand that the pedestrian pre-warning light strip 9 is arranged at two sides of the roadway 1, the pedestrian pre-warning display screen 8 is arranged towards the direction of coming vehicles, the pedestrian pre-warning light strip 5 is arranged towards the direction of walking of pedestrians, and preferably, the pedestrian pre-warning light strip 5 is arranged on a barrier of the pavement gate main body 3.
When the pavement warning device outputs warning information of normal running of the vehicle and the pavement warning device outputs warning information of rapid passing, the early warning lamp belt is displayed as green;
when the pavement warning device outputs warning information of slowing down and the pavement warning device outputs warning information of observing, the warning light belt is displayed in red;
when the pavement warning device outputs the traffic-forbidden warning information and the pavement warning device outputs the traffic-forbidden warning information, the early warning light belt is displayed in a red color which flashes rapidly.
As shown in fig. 5-10, the technical scheme further comprises a warning system, the warning system comprises an intelligent recognition system and a pavement gate system which are electrically connected, the intelligent recognition system comprises intelligent recognition equipment and an early warning area preset in a toll station, the early warning area comprises a vehicle early warning area 10, a vehicle buffering area 11 and a pavement early warning area 12, the pavement gate system comprises a pavement gate main body 3 and a control button 41 for controlling the pavement gate to be opened and closed, and a magnetic attraction device 4 for limiting the pressing function of the control button 41 is arranged on the control button;
specifically, the control button 41 is installed in the end of the pedestrian pre-warning area 12, the installation is performed through the installation column and the like, the magnetic attraction device 4 comprises a first annular electromagnet 43, a second annular electromagnet 44, an installation seat 42, an extension rod 45 and an end button 46, a through hole is formed in the middle of the installation seat 42, one end of the extension rod 45 is fixed on the control button 41, the other end of the extension rod 45 is slidably arranged in the through hole of the installation seat 42, the first annular electromagnet 43 is fixed on the installation seat 42 and sleeved on the extension rod 45, the second annular electromagnet is fixed on the extension rod 45, and the first annular electromagnet and the second annular electromagnet are attracted.
The principle that the magnetic attraction device 4 limits the pressing function of the control button 41 is that when the first annular electromagnet 43 and the second annular electromagnet 44 are electrified, the first annular electromagnet 43 and the second annular electromagnet 44 are attracted tightly with each other, and because the first annular electromagnet 43 is fixed on the mounting seat 42 and the mounting seat 42 is fixed on a fixing part such as a mounting column, the magnetic attraction device is equivalent to fixing the extension rod 45, and when the first annular electromagnet and the second annular electromagnet are powered off, the extension rod 45 can slide in a through hole of the mounting seat 42 to realize free pressing extension.
It should be further noted that, the vehicle early warning area 10 and the vehicle buffer area 11 are disposed on the roadway 1 in the toll station, the vehicle early warning area 10 and the vehicle buffer area 11 are spliced, the vehicle buffer area 11 and the vehicle early warning area 10 are sequentially disposed in the running direction of the roadway 1, the intelligent recognition system is a machine vision system, the vehicles entering the toll station and the passers-by in the toll station are automatically and intelligently recognized through the AI artificial intelligent analysis recognition algorithm, and it is easy to understand that the machine vision system, the barrier gate system, the control buttons 41 and the like are in the prior art.
For example, in the prior art, machine vision is a branch of rapid development of artificial intelligence, in short, machine vision is to replace human eyes by a machine to measure and judge, a machine vision system converts a shot object into an image signal through a machine vision product (namely an image shooting device, namely a CMOS and a CCD), the image signal is transmitted to a special image processing system to obtain form information of the shot object, the form information is converted into a digital signal according to information such as pixel distribution, brightness, color and the like, and the image system performs various operations on the signals to extract characteristics of the object, and then controls on-site equipment actions according to judging results, and a specific product is a DALSA G3-GC10-C4900 transportation machine vision detection system in the prior art; the road gate system is a road gate management device which is specially used for limiting the running of motor vehicles on roads, and is widely applied to gates of highway toll stations, parking lots, communities and enterprises and public institutions to manage the in-out of vehicles. The electric barrier gate can realize the lifting rod independently through remote control, and can also realize automatic management state through a parking lot management system (namely an IC card swiping management system). According to the use places of the barrier gate, the gate bar can be divided into a straight bar, a 90-degree bent bar, a 180-degree folded bar, a fence and the like, and specific products such as a sea-kang barrier gate system DS-TMG400; the control button 41 is a push button control button in the prior art, and specific products such as the zhengtai button switch LAY39B LA38-11BN are not described herein in detail.
It is to be further explained that the pedestrian pre-warning area 12 is arranged at two ends of the sidewalk 2 arranged on the roadway 1, and the sidewalk pre-warning area 12 is internally provided with the sidewalk gate systems, of course, the sidewalk gate systems arranged at two ends are respectively matched with the sidewalk 1 passing through different sides, so that the pedestrian passing through the side is pre-warned and blocked, and the passing safety of the pedestrian is ensured.
Finally, it is noted that the above-mentioned preferred embodiments are only intended to illustrate rather than limit the invention, and that, although the invention has been described in detail by means of the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (8)
1. A multi-source fusion lane man-car safety warning method is characterized in that: the intelligent recognition system comprises intelligent recognition equipment and an early warning area preset in the toll station, wherein the early warning area comprises a vehicle early warning area and a vehicle buffer area, the pedestrian gate system comprises a pedestrian gate main body and a control button for controlling the opening and closing of the pedestrian gate, and the control button is provided with a magnetic attraction device for limiting the pressing function of the control button;
the warning method comprises the following steps:
s1, the intelligent recognition equipment is used for respectively acquiring the position relation between a vehicle and a vehicle early warning area and the position relation between the vehicle and a vehicle buffer area;
s2, the intelligent recognition equipment generates a corresponding warning signal according to the acquired position relation;
s3, the sidewalk brake system receives the warning signal and is used for controlling the electrified state of the magnetic attraction device.
2. The multi-source fusion roadway pedestrian and vehicle safety warning method according to claim 1, wherein the method comprises the following steps of: in the warning system, the method for controlling the power-on state of the magnetic attraction device by the intelligent recognition system comprises the following steps:
when the intelligent recognition equipment detects a vehicle in a vehicle early warning area and does not detect the vehicle in a vehicle buffer area, the intelligent recognition equipment sends an electrifying signal to the magnetic attraction device;
when the intelligent recognition equipment detects a vehicle in a vehicle early warning area and detects the vehicle in a vehicle buffering area, the intelligent recognition equipment sends a power-off signal to the magnetic attraction device;
when the intelligent recognition equipment does not detect a vehicle in the vehicle early warning area and does not detect the vehicle in the vehicle buffer area, the intelligent recognition equipment sends a power-off signal to the magnetic attraction device;
when the intelligent recognition equipment does not detect a vehicle in the vehicle early warning area and detects the vehicle in the vehicle buffering area, the intelligent recognition equipment sends a power-off signal to the magnetic attraction device.
3. The multi-source fusion roadway pedestrian and vehicle safety warning method according to claim 2, wherein the method comprises the following steps of: the warning system further comprises a pavement warning device and a sidewalk warning device, the intelligent recognition system further comprises a sidewalk warning area, and the warning methods of the pavement warning device and the sidewalk warning device are as follows:
when the intelligent recognition equipment does not detect pedestrians in the pedestrian early warning area, the roadway warning device outputs warning information of normal running of the vehicle;
when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area and the intelligent recognition equipment detects vehicles in the vehicle early warning area, the roadway warning device outputs deceleration slow-going warning information, and the roadway warning device prohibits passing warning information;
when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area and the intelligent recognition equipment does not detect vehicles in the vehicle early warning area, the roadway warning device outputs deceleration slow-going warning information, and the roadway warning device outputs fast-going warning information;
when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area, the intelligent recognition equipment detects vehicles in the vehicle early warning area, and the intelligent recognition equipment detects vehicles in the vehicle buffering area, the pavement warning device outputs deceleration slow-running warning information, and the pavement warning device outputs warning information for observing attention.
4. A multi-source fusion roadway passenger car safety warning method according to claim 3, characterized in that: when the intelligent recognition equipment detects pedestrians in the pedestrian early warning area, the intelligent recognition equipment detects vehicles in the vehicle early warning area, and the intelligent recognition equipment detects the vehicles in the vehicle buffering area, if the pedestrians press control buttons of the pedestrian gate system, the pedestrian warning device outputs traffic prohibition warning information.
5. A multi-source fusion roadway passenger car safety warning method according to claim 3, characterized in that: the pavement warning device and the pavement warning device comprise a warning light band and a display screen, wherein the display screen is used for displaying text warning information, and the warning light band displays the warning information through color conversion;
when the pavement warning device outputs warning information of normal running of the vehicle and the pavement warning device outputs warning information of rapid passing, the early warning light belt is green;
when the pavement warning device outputs warning information of slowing down and slowly running and the pavement warning device outputs warning information of paying attention to observation, the warning light belt is displayed in red;
when the pavement warning device outputs the warning information which is forbidden to pass, and the pavement warning device outputs the warning information which is forbidden to pass, the early warning lamp belt is displayed in a red color which flashes rapidly.
6. A multisource fuses car way people car safety warning system which characterized in that: the intelligent recognition system comprises intelligent recognition equipment and an early warning area preset in a toll station, wherein the early warning area comprises a vehicle early warning area, a vehicle buffering area and a pedestrian early warning area, the pedestrian gate system comprises a pedestrian gate main body and a control button for controlling the opening and closing of the pedestrian gate, and the control button is provided with a magnetic attraction device for limiting the pressing function of the control button;
the magnetic attraction device comprises a first annular electromagnet, a second annular electromagnet, a mounting seat, an extension rod and an end button, wherein a through hole is formed in the middle of the mounting seat, one end of the extension rod is fixed on the control button, the other end of the extension rod is slidably arranged in the through hole of the mounting seat, the first annular electromagnet is fixed on the mounting seat and sleeved on the extension rod, the second annular electromagnet is fixed on the extension rod, and the first annular electromagnet and the second annular electromagnet are attracted mutually.
7. The multi-source fusion roadway passenger car safety warning system according to claim 6, wherein: the vehicle early warning area and the vehicle buffer area are arranged on a roadway in the toll station, the vehicle early warning area and the vehicle buffer area are spliced, and the vehicle buffer area and the vehicle early warning area are sequentially arranged in the running direction of the roadway.
8. The multi-source fusion roadway passenger car safety warning system according to claim 6, wherein: the pedestrian early warning areas are arranged at two ends of a sidewalk arranged on the vehicle sidewalk, and the pedestrian early warning areas are internally provided with sidewalk gate systems.
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