CN112669622A - Intelligent human-vehicle road safety control method and system for road transportation channel - Google Patents
Intelligent human-vehicle road safety control method and system for road transportation channel Download PDFInfo
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Abstract
The invention discloses a man-vehicle intelligent safety control method, medium and system for a road transportation channel, wherein the method comprises the following steps: when each component of the road transportation channel is in an initial state, acquiring monitoring information acquired by aiming at any one waiting passing area, and judging whether a person or a vehicle waiting to pass exists in the corresponding waiting passing area or not according to the monitoring information; if the judgment result is yes, the passing request is sent to the server; the server controls the traffic lights to execute corresponding traffic light change instructions, and obtains videos at the exit of the transport lane after the traffic light change instructions are executed; judging whether a vehicle exists at an exit of the transport lane; if yes, keeping the initial state until no vehicle exists at the exit of the transportation lane; if not, the server executes a corresponding release strategy to release the people or vehicles in the waiting passing area; the traffic efficiency of transport vehicles can be guaranteed on the premise of guaranteeing the traffic safety of people or vehicles on the road transport channel.
Description
Technical Field
The invention relates to the technical field of traffic control, in particular to a road transportation channel pedestrian and vehicle intelligent safety control method, a computer readable storage medium and a road transportation channel pedestrian and vehicle intelligent safety control system.
Background
In the related art, in the process of managing and controlling the transportation channel intersection, the safety of people or vehicles is mostly ensured only by adding a traditional traffic light; through management and control of this kind of mode, will greatly reduced haulage vehicle's current efficiency.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, one objective of the present invention is to provide a method for intelligently and safely managing and controlling the passage of people and vehicles on a road transportation channel, which can ensure the passage efficiency of transportation vehicles on the premise of ensuring the passage safety of people and vehicles on the road transportation channel.
A second object of the invention is to propose a computer-readable storage medium.
The third purpose of the invention is to provide an intelligent management and control system for man-vehicle paths of road transportation channels.
In order to achieve the above object, an embodiment of a first aspect of the present invention provides a method for intelligently and safely managing and controlling a man-vehicle-road in a road transportation channel, comprising the following steps: when each component of the road transportation channel is in an initial state, acquiring monitoring information acquired by aiming at any one waiting traffic area, and judging whether people or vehicles waiting for traffic exist in the corresponding waiting traffic area or not according to the monitoring information, wherein in the initial state, gates at an entrance and an exit of the transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed; if the judgment result is yes, generating a passing request corresponding to the waiting passing area, and sending the passing request to a server; the server controls the traffic lights to execute corresponding traffic light change instructions according to the traffic request, and obtains videos at the exit of the transport lane after the corresponding traffic light change instructions are executed; judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane; if yes, keeping the states of all gates to be in the initial state until no vehicle exists at the exit of the transportation lane; and if not, the server executes a corresponding release strategy to release the people or the vehicles in the waiting passing area.
According to the intelligent management and control method for the man-vehicle-road of the road transportation channel, firstly, when each component of the road transportation channel is in an initial state, monitoring information acquired by aiming at any one waiting traffic area is acquired, and whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area is judged according to the monitoring information, wherein in the initial state, gates of an entrance and an exit of the transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed; then, if the judgment result is yes, generating a passing request corresponding to the waiting passing area, and sending the passing request to a server; the server controls the traffic light to execute a corresponding traffic light change instruction according to the traffic request; therefore, whether people or vehicles needing to pass through exist in the waiting passing area can be judged by monitoring the waiting passing area, the gate of the exit of the transport lane is kept opened under the condition that people or vehicles needing to pass through do not exist, the gate of the waiting passing area is closed, so that the transport vehicles do not need to frequently wait for traffic lights, the passing efficiency of the transport vehicles is guaranteed, and after the execution of a corresponding traffic light change instruction is finished, videos at the exit of the transport lane are obtained; judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane; if yes, keeping the states of all gates to be in the initial state until no vehicle exists at the exit of the transportation lane; if not, the server executes a corresponding release strategy to release the people or vehicles in the waiting passing area; in this way, the transport vehicle can be prevented from being closed at the exit of the transport lane by the gate; therefore, the passing efficiency of the transport vehicles is guaranteed on the premise of guaranteeing the passing safety of people or vehicles on the road transport passage.
In addition, the intelligent management and control method for the man-vehicle-road of the road transportation channel provided by the embodiment of the invention also has the following additional technical characteristics:
optionally, the step of obtaining monitoring information acquired for any one of the waiting traffic areas, and determining whether there is a person or a vehicle waiting for traffic in the corresponding waiting traffic area according to the monitoring information includes: and acquiring a corresponding monitoring video through an AI identification camera arranged corresponding to the pedestrian waiting passing area, and judging whether a pedestrian waiting to pass exists in the pedestrian waiting passing area or not according to the monitoring video.
Optionally, the server executes a corresponding release policy, including: acquiring positioning information of an exit of the transportation lane, and sending pedestrian traffic warning information to a vehicle-mounted terminal which takes the positioning information as a center and is within a preset range; closing the gate of the entrance and exit of the transport lane and opening the gate of the entrance and exit of the sidewalk; carrying out corresponding voice prompt broadcasting through a voice prompt device arranged corresponding to the pedestrian waiting traffic area, and carrying out corresponding image prompt display through a display device arranged corresponding to the pedestrian waiting traffic area; and the server controls the traffic light to execute a first signal change strategy and controls all components of the road transportation channel to return to the initial state after the first signal change strategy is executed.
Optionally, in an initial state, the method further includes: judging whether a pedestrian illegally crosses the boundary by an infrared sensor arranged at an entrance and an exit of the pedestrian waiting passing area; if the pedestrian crossing warning information is received, corresponding voice prompt broadcasting is carried out through the voice prompt device corresponding to the pedestrian waiting passing area, corresponding image prompt display is carried out through the display device corresponding to the pedestrian waiting passing area, and pedestrian crossing warning information is sent to the vehicle-mounted terminal taking the positioning information of the transportation lane outlet as the center and within the preset range.
Optionally, the step of obtaining monitoring information acquired by the turning-around waiting passing area, and determining whether a person or a vehicle waiting to pass exists in the corresponding waiting passing area according to the monitoring information includes: acquiring a monitoring video acquired by an AI identification camera arranged corresponding to the turning waiting passing area, and acquiring a vehicle induction signal acquired by an induction coil arranged corresponding to the turning waiting passing area; and judging whether vehicles waiting for turning exist in the turning waiting passing area or not according to the monitoring video and the vehicle induction signals.
Optionally, the server executes a corresponding release policy, including: acquiring positioning information of the exit of the transport lane, and sending vehicle turn-around warning information to a vehicle-mounted terminal within a preset range by taking the positioning information as a center; closing the gate at the entrance and exit of the transport lane and opening the gate at the entrance and exit of the turnaround area; carrying out corresponding image prompt display through a display device arranged corresponding to the entrance and exit of the transport lane; the server controls the traffic light to implement a second signal change strategy.
Optionally, after the second signal change policy is executed, the method further includes: acquiring vehicle induction information acquired by induction coils arranged at the exits of a corresponding turn-around waiting passing area and a transport lane, and judging whether vehicles exist in the corresponding area or not according to the vehicle induction information; if so, keeping the gateway gate of the transport lane closed, and opening the gateway gate of the turnaround area until no vehicle exists in the corresponding area; and if not, controlling each component of the road transportation channel to return to the initial state.
In order to achieve the above object, a second aspect of the present invention provides a computer-readable storage medium, on which a road transportation lane intelligent safety management and control program is stored, which when executed by a processor implements the road transportation lane intelligent safety management and control method.
According to the computer-readable storage medium of the embodiment of the invention, the intelligent management and control program for the human-vehicle road of the road transportation channel is stored, so that the processor can realize the intelligent management and control method for the human-vehicle road of the road transportation channel when executing the intelligent management and control program for the human-vehicle road of the road transportation channel, thereby ensuring the passing efficiency of transport vehicles on the premise of ensuring the passing safety of people or vehicles of the road transportation channel.
In order to achieve the above object, a third aspect of the present invention provides a system for intelligently managing and controlling pedestrian and vehicle roads in a road transportation channel, comprising: the system comprises a monitor and a control unit, wherein the monitor is used for acquiring monitoring information acquired by aiming at any one waiting traffic area when each component of a road transportation channel is in an initial state, and judging whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area according to the monitoring information, wherein in the initial state, gates of an entrance and an exit of a transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed; the server is used for controlling the traffic lights to execute corresponding traffic light change instructions when the corresponding waiting passing area is judged to have the passing person or vehicle according to the monitoring information, and acquiring videos at the exit of the transport lane after the corresponding traffic light change instructions are executed; the video monitoring device is arranged corresponding to the exit of the transport lane and is used for acquiring the video at the exit of the transport lane and judging whether vehicles exist at the exit of the transport lane according to the video at the exit of the transport lane; the server is also used for keeping the states of all the gates to maintain the initial state when vehicles exist at the exit of the transport lane until no vehicles exist at the exit of the transport lane, and executing a corresponding releasing strategy when no vehicles exist at the exit of the transport lane so as to release people or vehicles in the waiting passing area.
According to the intelligent management and control system for the man-vehicle-road of the road transportation channel, the monitor is used for acquiring monitoring information acquired by aiming at any one waiting traffic area when each component of the road transportation channel is in an initial state, and judging whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area or not according to the monitoring information, wherein in the initial state, gates of an entrance and an exit of the transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed; the server is used for controlling the traffic lights to execute corresponding traffic light change instructions when judging that the corresponding waiting passing areas have people or vehicles waiting to pass according to the monitoring information, and acquiring videos at the exit of the transport lane after the corresponding traffic light change instructions are executed; the video monitoring device is arranged corresponding to the exit of the transport lane and is used for acquiring the video at the exit of the transport lane and judging whether vehicles exist at the exit of the transport lane according to the video at the exit of the transport lane; the server is also used for keeping the states of all the gates to maintain the initial state when vehicles exist at the exit of the transport lane until no vehicles exist at the exit of the transport lane, and executing a corresponding releasing strategy when no vehicles exist at the exit of the transport lane so as to release people or vehicles in the waiting passing area. Therefore, the passing efficiency of the transport vehicles is guaranteed on the premise of guaranteeing the passing safety of people or vehicles on the road transport passage.
In addition, the intelligent management and control system for the man-vehicle road of the road transportation channel provided by the embodiment of the invention can also have the following additional technical characteristics:
optionally, the step of obtaining monitoring information acquired for any one of the waiting traffic areas, and determining whether there is a person or a vehicle waiting for traffic in the corresponding waiting traffic area according to the monitoring information includes: and acquiring a corresponding monitoring video through an AI identification camera arranged corresponding to the pedestrian waiting passing area, and judging whether a pedestrian waiting to pass exists in the pedestrian waiting passing area or not according to the monitoring video.
Drawings
FIG. 1 is a schematic flow chart of a method for intelligent management and control of pedestrian and vehicle safety in a road transportation passageway according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of a road traffic lane passenger-vehicle intelligent safety control system according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a road traffic lane passenger-vehicle intelligent safety control system according to another embodiment of the present invention;
fig. 4 is a block diagram of a road traffic lane passenger-vehicle intelligent safety control system according to an embodiment of the invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the related technology, the safety of people or vehicles is mostly ensured only by adding a traditional traffic light; through the management and control in the mode, the passing efficiency of the transport vehicle is greatly reduced; according to the intelligent management and control method for the man-vehicle-road of the road transportation channel, firstly, when each component of the road transportation channel is in an initial state, monitoring information acquired by aiming at any one waiting traffic area is acquired, and whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area is judged according to the monitoring information, wherein in the initial state, gates of an entrance and an exit of the transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed; then, if the judgment result is yes, generating a passing request corresponding to the waiting passing area, and sending the passing request to a server; the server controls the traffic light to execute a corresponding traffic light change instruction according to the traffic request; therefore, whether people or vehicles needing to pass through exist in the waiting passing area can be judged by monitoring the waiting passing area, the gate of the exit of the transport lane is kept opened under the condition that people or vehicles needing to pass through do not exist, the gate of the waiting passing area is closed, so that the transport vehicles do not need to frequently wait for traffic lights, the passing efficiency of the transport vehicles is guaranteed, and after the execution of a corresponding traffic light change instruction is finished, videos at the exit of the transport lane are obtained; judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane; if yes, keeping the states of all gates to be in the initial state until no vehicle exists at the exit of the transportation lane; if not, the server executes a corresponding release strategy to release the people or vehicles in the waiting passing area; in this way, the transport vehicle can be prevented from being closed at the exit of the transport lane by the gate; therefore, the passing efficiency of the transport vehicles is guaranteed on the premise of guaranteeing the passing safety of people or vehicles on the road transport passage.
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
Fig. 1 is a schematic flow chart of a road transportation passageway man-vehicle-road intelligent safety control method according to an embodiment of the invention, as shown in fig. 1, the road transportation passageway man-vehicle-road intelligent safety control method includes the following steps:
s101, when each component of the road transportation channel is in an initial state, acquiring monitoring information acquired by aiming at any one waiting traffic area, and judging whether people or vehicles waiting for traffic exist in the corresponding waiting traffic area or not according to the monitoring information, wherein in the initial state, the gates of the entrance and the exit of the transportation lane are kept open, and the gates corresponding to all the waiting traffic areas are kept closed.
As shown in fig. 2, the transportation lane entrance/exit gates (D1, D2, D3, D4) are gates provided corresponding to the transportation lanes.
S102, if the judgment result is yes, a passing request corresponding to the waiting passing area is generated, and the passing request is sent to a server.
That is, in the road transportation passageway, there are a plurality of intersections, as shown in fig. 2, some of which allow pedestrians to pass, and pedestrian waiting passing areas (e.g., a1 and a2) are provided on both sides of the pedestrian passageway; if the intersection allows the vehicle to turn around, there are turn around waiting pass zones (e.g., B1 and B2); if the intersection allows both the pedestrian passing area and the vehicle to turn around, the pedestrian waiting passing area and the turning around waiting passing area exist at the same time.
In the embodiment provided by the invention, the monitoring information of any one waiting passing area is collected, and whether a person or a vehicle waiting to pass exists in the corresponding waiting passing area is judged according to the monitoring information; and if the person or the vehicle waiting for passing does not exist according to the monitoring information, keeping the initial state (the gate of the exit of the transportation lane is kept open, and the gate corresponding to the waiting passing area is kept closed). And if the person or the vehicle waiting for passing is judged to exist according to the monitoring information, a passing request corresponding to the passing waiting area is generated, and the passing request is sent to the server, so that the server executes a corresponding strategy according to the passing request to pass the person or the vehicle waiting for passing. Therefore, the transportation vehicles do not need to wait for the traffic lights frequently, but only carry out corresponding waiting when people or vehicles need to pass or turn around, and the passing efficiency of the transportation vehicles is guaranteed.
In some embodiments, when the intersection allows a pedestrian to pass, any one of the waiting passing areas is the pedestrian waiting passing area, wherein the monitoring information acquired by the monitoring information acquired for any one of the waiting passing areas is acquired, and whether the corresponding waiting passing area has a person or a vehicle waiting to pass or not is determined according to the monitoring information, including: and acquiring a corresponding monitoring video through an AI identification camera arranged corresponding to the pedestrian waiting passing area, and judging whether a pedestrian waiting to pass exists in the pedestrian waiting passing area or not according to the monitoring video.
As an example, as shown in fig. 2, an AI recognition camera a11 is correspondingly disposed in the pedestrian waiting area a1 to obtain a corresponding surveillance video, an AI recognition camera a21 is correspondingly disposed in the pedestrian waiting area a2 to obtain a corresponding surveillance video, and then whether there is a pedestrian waiting for traffic in the pedestrian waiting area can be determined according to the surveillance video.
In some embodiments, any one waiting traffic area is a turnaround waiting traffic area, where acquiring monitoring information acquired for any one waiting traffic area, and determining whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area according to the monitoring information includes: acquiring a monitoring video acquired by an AI identification camera arranged corresponding to the turning waiting passing area, and acquiring a vehicle induction signal acquired by an induction coil arranged corresponding to the turning waiting passing area; and judging whether vehicles waiting for turning exist in the turning waiting passing area or not according to the monitoring video and the vehicle induction signals.
As an example, as shown in fig. 3, the turnaround waiting passing area B1 is provided with an induction coil E1, and the turnaround waiting passing area B2 is provided with an induction coil E2; whether a vehicle exists in the turning waiting passing area B1 can be judged through the monitoring video acquired by the AI identification camera F1, and whether a vehicle exists in the turning waiting passing area B2 can be judged through the monitoring video acquired by the AI identification camera F2; when the vehicles in the turning waiting passing area are judged to exist according to the monitoring video and the vehicles in the turning waiting passing area are judged to exist according to the corresponding induction coils, the vehicles waiting for turning in the turning waiting passing area are considered to exist; otherwise, the vehicle waiting for turning around does not exist in the turning around waiting passing area.
S103, the server controls the traffic lights to execute corresponding traffic light change instructions according to the traffic request, and obtains videos at the exit of the transportation lane after the corresponding traffic light change instructions are executed.
As an example, when the traffic waiting area in which the traffic request is generated is a pedestrian traffic waiting area, the corresponding traffic light change instruction is: and changing the sidewalk indicator lamp from a red lamp to a green lamp according to a preset strategy.
As another example, when the waiting passing area for generating the passing request is the turn-around waiting passing area, the corresponding traffic light change instruction is: and changing the turn-around indicator light from a red light to a green light according to a preset strategy.
And S104, judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane, if so, executing the step S105, and if not, executing the step S106.
And S105, keeping the states of all gates to be in the initial state until no vehicle exists at the exit of the transportation lane.
S106, the server executes a corresponding releasing strategy so as to release the people or the vehicles in the waiting passing area.
It can be understood that after the server controls the traffic lights to execute the corresponding traffic light change instructions according to the traffic request (for example, the traffic lane light changes from green to yellow for 3 seconds and changes to red after the end of 3 seconds), the transport vehicle may enter the exit C of the traffic lane due to the untimely response of the driver or the reason of misoperation during the course of the traffic light change; at this time, if the transportation lane entrance/exit gates (D1, D2, D3, D4) are closed after the execution of the traffic light change command is completed, the transportation vehicle is caused to be trapped at the transportation lane exit C; therefore, after the traffic light change command is executed (i.e., the traffic light of the traffic lane becomes red, and the traffic light of the corresponding waiting traffic area becomes green); further judging whether a transport vehicle is in the area C at the moment; and after confirming that no vehicle exists in the area C, executing a corresponding release strategy to ensure the normal traffic of the transport vehicle and prevent the transport vehicle from being trapped in the area C.
In some embodiments, when the passage waiting area is a pedestrian passage waiting area, the server executing the corresponding release policy includes: acquiring positioning information of an exit of the transportation lane, and sending pedestrian traffic warning information to a vehicle-mounted terminal which takes the positioning information as a center and is within a preset range;
that is, the positioning information of the intersection corresponding to the pedestrian waiting passing area is obtained, and the vehicle within a preset range (for example, within 1 km range) is obtained according to the positioning information; and then, warning information is sent to the vehicle-mounted terminal of the vehicle within the preset range, so that a driver of the corresponding vehicle is informed of the warning information, pedestrians are about to pass in front, and the vehicle is driven in a deceleration mode.
Closing the gate of the entrance and exit of the transport lane and opening the gate of the entrance and exit of the sidewalk;
carrying out corresponding voice prompt broadcasting through a voice prompt device arranged corresponding to the pedestrian waiting traffic area, and carrying out corresponding image prompt display through a display device arranged corresponding to the pedestrian waiting traffic area;
the server controls the traffic light to execute a first signal change strategy, and controls all components of the road transportation channel to return to an initial state after the first signal change strategy is executed.
That is, the server controls the traffic lights to execute a first signal change strategy, so as to change the traffic lights corresponding to the transportation lanes to green lights and change the traffic lights corresponding to the pedestrian waiting traffic areas to red lights; the setting modes of the time change threshold and the like can be various, and the invention is not limited to this; then, after the traffic light corresponding to the transportation lane is changed into green light and the traffic light corresponding to the pedestrian waiting traffic area is changed into red light, all components can be in an initial state; that is to say, the transport lane access & exit gate is opened, and the pedestrian waits for the gate that the district corresponds of passing to close, and each AI discerns the camera and continues to carry out video acquisition to corresponding region to accomplish the control, and induction coil also continues to monitor corresponding region, in order to monitor the vehicle.
In some embodiments, in the initial state, the method further comprises: judging whether a pedestrian illegally crosses the boundary by an infrared sensor arranged at an entrance and an exit of the pedestrian waiting passing area; if the pedestrian crossing warning information is received, corresponding voice prompt broadcasting is carried out through the voice prompt device corresponding to the pedestrian waiting passing area, corresponding image prompt display is carried out through the display device corresponding to the pedestrian waiting passing area, and pedestrian crossing warning information is sent to the vehicle-mounted terminal taking the positioning information of the transportation lane outlet as the center and within the preset range.
It can be understood that in the initial state, the traffic light corresponding to the transportation lane is green light, and the traffic light corresponding to the sidewalk is red light; at this time, the pedestrian is not allowed to pass. Therefore, in the initial state, the infrared sensor arranged corresponding to the entrance and the exit of the pedestrian waiting traffic area is used for acquiring the induction information so as to judge whether the pedestrian illegally crosses the boundary (namely, whether the pedestrian passes in the red light state); if yes, voice prompt and image prompt are carried out (namely, voice alarm and image warning are carried out); meanwhile, according to the positioning information of the current intersection, pedestrian boundary crossing warning information is sent to the vehicle-mounted terminal corresponding to the vehicle within a preset range (for example, 2 kilometers) so as to remind a corresponding driver that a pedestrian illegally crosses the boundary at present and pay attention to slow down.
In some embodiments, when the waiting pass area is a turnaround waiting pass area, the server executes a corresponding release policy, including: acquiring positioning information of the exit of the transport lane, and sending vehicle turn-around warning information to a vehicle-mounted terminal within a preset range by taking the positioning information as a center; closing the gate at the entrance and exit of the transport lane and opening the gate at the entrance and exit of the turnaround area; carrying out corresponding image prompt display through a display device arranged corresponding to the entrance and exit of the transport lane; the server controls the traffic light to implement a second signal change strategy.
Namely, a vehicle turning warning is sent to a vehicle-mounted terminal within a preset range of the intersection to remind the intersection to slow down; meanwhile, closing the gateway gate of the transport lane and opening the gateway gate of the turnaround area; then, the server controls the traffic lights to execute a second signal change strategy, namely, the traffic lights corresponding to the transportation lanes are changed into green, and the traffic lights corresponding to the turn-around passing areas are changed into red; it should be noted that, the time value setting mode in the changing process may be various, and is not limited to this.
In some embodiments, after the second signal change strategy is executed, to prevent the turning vehicle from being trapped at the exit of the transportation lane, the method further includes: acquiring vehicle induction information acquired by induction coils arranged at the exits of a corresponding turn-around waiting passing area and a transport lane, and judging whether vehicles exist in the corresponding area or not according to the vehicle induction information; if so, keeping the gateway gate of the transport lane closed, and opening the gateway gate of the turnaround area until no vehicle exists in the corresponding area; and if not, controlling each component of the road transportation channel to return to the initial state.
As an example, as shown in fig. 3, vehicle induction information acquired by the induction coil E1 provided corresponding to the turnaround waiting passage area B1, the induction coils E3, E4, and E5 provided at the exit C of the transportation lane, and the induction coil E2 provided corresponding to the turnaround waiting passage area B2 is acquired to determine whether a vehicle exists in the corresponding area; if so, keeping the gateway gate of the transport lane closed, and opening the gateway gate of the turnaround area; to prevent the turnaround vehicle from being trapped at the exit C of the transportation lane; if not, controlling each component of the road transportation channel to return to the initial state; that is to say, the transport lane access & exit gate is opened, and the pedestrian waits for the gate that the district corresponds of passing to close, and each AI discerns the camera and continues to carry out video acquisition to corresponding region to accomplish the control, and induction coil also continues to monitor corresponding region, in order to monitor the vehicle.
In summary, according to the intelligent management and control method for man-vehicle-road of the road transportation channel, firstly, when each component of the road transportation channel is in an initial state, monitoring information acquired by aiming at any one waiting traffic area is acquired, and whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area is judged according to the monitoring information, wherein in the initial state, gates of an entrance and an exit of the transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed; then, if the judgment result is yes, generating a passing request corresponding to the waiting passing area, and sending the passing request to a server; the server controls the traffic light to execute a corresponding traffic light change instruction according to the traffic request; therefore, whether people or vehicles needing to pass through exist in the waiting passing area can be judged by monitoring the waiting passing area, the gate of the exit of the transport lane is kept opened under the condition that people or vehicles needing to pass through do not exist, the gate of the waiting passing area is closed, so that the transport vehicles do not need to frequently wait for traffic lights, the passing efficiency of the transport vehicles is guaranteed, and after the execution of a corresponding traffic light change instruction is finished, videos at the exit of the transport lane are obtained; judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane; if yes, keeping the states of all gates to be in the initial state until no vehicle exists at the exit of the transportation lane; if not, the server executes a corresponding release strategy to release the people or vehicles in the waiting passing area; in this way, the transport vehicle can be prevented from being closed at the exit of the transport lane by the gate; therefore, the passing efficiency of the transport vehicles is guaranteed on the premise of guaranteeing the passing safety of people or vehicles on the road transport passage.
In order to achieve the above embodiments, an embodiment of the present invention further provides a computer-readable storage medium, on which a road transportation channel human-vehicle intelligent safety control program is stored, and when the road transportation channel human-vehicle intelligent safety control program is executed by a processor, the road transportation channel human-vehicle intelligent safety control method is implemented.
According to the computer-readable storage medium of the embodiment of the invention, the intelligent management and control program for the human-vehicle road of the road transportation channel is stored, so that the processor can realize the intelligent management and control method for the human-vehicle road of the road transportation channel when executing the intelligent management and control program for the human-vehicle road of the road transportation channel, thereby ensuring the passing efficiency of transport vehicles on the premise of ensuring the passing safety of people or vehicles of the road transportation channel.
In order to implement the above embodiment, as shown in fig. 4, an embodiment of the present invention provides a road transportation passageway man-vehicle intelligent safety management and control system, including: monitor 10, server 20 and video surveillance device 30.
The monitor 10 is configured to, when each component of the road transportation channel is in an initial state, acquire monitoring information acquired for any one waiting traffic area, and determine whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area according to the monitoring information, where in the initial state, gates at an entrance and an exit of the transportation lane are kept open, and gates corresponding to all the waiting traffic areas are kept closed;
the server 20 is configured to control the traffic lights to execute corresponding traffic light change instructions when it is determined that there is a person or vehicle waiting for passing in the corresponding waiting passing area according to the monitoring information, and obtain videos at an exit of the transportation lane after the corresponding traffic light change instructions are executed;
the video monitoring device 30 is arranged corresponding to the exit of the transport lane and is used for acquiring the video at the exit of the transport lane and judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane;
the server 20 is further configured to maintain the states of all gates in the initial state when there is a vehicle at the exit of the transportation lane until there is no vehicle at the exit of the transportation lane, and execute a corresponding release strategy to release the person or vehicle in the waiting traffic area when there is no vehicle at the exit of the transportation lane.
In some embodiments, any one waiting traffic area is a pedestrian waiting traffic area, wherein the acquiring of the monitoring information acquired for any one waiting traffic area and the determining of whether there is a person or a vehicle waiting for traffic in the corresponding waiting traffic area according to the monitoring information include: and acquiring a corresponding monitoring video through an AI identification camera arranged corresponding to the pedestrian waiting passing area, and judging whether a pedestrian waiting to pass exists in the pedestrian waiting passing area or not according to the monitoring video.
In some embodiments, as shown in fig. 2, when the waiting passage area is a pedestrian waiting passage area (a1, a 2); the monitor 10 corresponding to the pedestrian waiting passing area (A1, A2) is an AI identification camera (A11, A21), so that whether a pedestrian waiting to pass exists in the corresponding pedestrian waiting passing area can be judged according to the video collected by the AI identification camera; as shown in fig. 3, when the waiting passage area is a turnaround waiting passage area (B1, B2); the monitor 10 provided corresponding to the turnaround waiting passage area (B1, B2) is the induction coil (E1, E2) and the AI recognition camera (F1, F2); therefore, whether vehicles waiting for passing exist in the corresponding turning waiting passing area or not can be judged according to the video acquired by the camera and the information sensed by the induction coil.
As an example, as shown in fig. 2, when there is a pedestrian waiting for passage in the pedestrian waiting passage area, a corresponding passage request is generated and sent to the server 20; the server 20 controls the traffic lights to execute corresponding traffic light change instructions according to the traffic request (that is, the traffic lights corresponding to the transportation lanes are changed into red, and the traffic lights corresponding to the sidewalks are changed into green); at this time, there may be a case where the vehicle enters the exit C of the transportation lane, and if the exit gate of the transportation lane is immediately closed (D1, D2, D3, D4), the transportation vehicle may be caused to be trapped at the exit C of the transportation lane. Therefore, after the traffic light change instruction is completed, the video at the exit of the transport lane is obtained to judge whether vehicles exist at the exit of the transport lane; if so, keeping the gate of the transportation lane entrance and exit open and the gates (D5, D6) of the pedestrian waiting passing area closed; to prevent the vehicle from getting stuck at the exit C of the transportation lane; if the gate does not exist, closing the gate at the entrance and exit of the transportation lane and opening the gate of the pedestrian waiting traffic area; meanwhile, a prompt message is sent to the vehicles within the preset range of the intersection, voice prompt is carried out through a voice prompt device, and image prompt is carried out through a display screen; then, controlling the traffic lights to execute a preset strategy so as to change the traffic lights of the transport lanes into green and change the traffic lights corresponding to the sidewalks into red; then, the states of all the components are changed to initial states; that is to say, the transport lane access & exit gate is opened, and the pedestrian waits for the gate that the district corresponds of passing to close, and each AI discerns the camera and continues to carry out video acquisition to corresponding region to accomplish the control, and induction coil also continues to monitor corresponding region, in order to monitor the vehicle.
In some embodiments, it is understood that when in the initial state, the traffic light corresponding to the traffic lane is green and the traffic light corresponding to the sidewalk is red, in which state the pedestrian is prohibited from passing. Therefore, information is further acquired through an infrared sensor arranged at the entrance and exit of the sidewalk so as to judge whether the pedestrian illegally crosses the boundary under the state; when the judgment result is yes, carrying out corresponding voice prompt broadcasting through a voice prompt device arranged corresponding to the pedestrian waiting passing area, carrying out corresponding image prompt display through a display device arranged corresponding to the pedestrian waiting passing area, and sending pedestrian boundary crossing warning information to a vehicle-mounted terminal within a preset range by taking the positioning information of the transportation lane outlet as a center; thereby, further guarantee pedestrian's safety.
As another example, as shown in fig. 3, when there is a vehicle waiting for turning around in the turning-around waiting area, a corresponding traffic request is generated and sent to the server 20, and the server 20 controls the traffic lights to execute a corresponding traffic light change instruction according to the traffic request (i.e., the traffic lights corresponding to the transportation lanes are changed into red, and the traffic lights corresponding to the turning-around area are changed into green); at this time, there may be a case where the vehicle enters the exit C of the transportation lane, and if the exit gate of the transportation lane is immediately closed (D1, D2, D3, D4), the transportation vehicle may be caused to be trapped at the exit C of the transportation lane. Therefore, after the traffic light change instruction is completed, the video at the exit of the transport lane is obtained to judge whether vehicles exist at the exit of the transport lane; if the gate exists, keeping the gate of the transportation lane entrance open, turning around the waiting traffic area gate (D5, D6) closed; to prevent the vehicle from getting stuck at the exit C of the transportation lane; if the gate does not exist, closing the gate at the entrance and exit of the transport lane, and opening the gate of the turn-around waiting traffic area; meanwhile, a prompt message is sent to the vehicles within the preset range of the intersection, voice prompt is carried out through a voice prompt device, and image prompt is carried out through a display screen; then, controlling the traffic lights to execute a preset strategy so as to change the traffic lights of the transport lanes into green and change the traffic lights corresponding to the sidewalks into red; then, in order to prevent the turning vehicle from being trapped at the exit C of the transportation lane, vehicle induction information acquired by an induction coil E1 arranged corresponding to the turning waiting passing area B1, induction coils E3, E4 and E5 arranged at the exit C of the transportation lane and an induction coil E2 arranged corresponding to the turning waiting passing area B2 is further acquired so as to judge whether the vehicle exists in the corresponding area; if so, keeping the gateway gate of the transport lane closed, and opening the gateway gate of the turnaround area; to prevent the turnaround vehicle from being trapped at the exit C of the transportation lane; if not, controlling each component of the road transportation channel to return to the initial state; that is to say, the transport lane access & exit gate is opened, and the pedestrian waits for the gate that the district corresponds of passing to close, and each AI discerns the camera and continues to carry out video acquisition to corresponding region to accomplish the control, and induction coil also continues to monitor corresponding region, in order to monitor the vehicle.
It should be noted that the above description of the intelligent management and control method for pedestrian and vehicle paths of the road transportation channel in fig. 1 is also applicable to the intelligent management and control system for pedestrian and vehicle paths of the road transportation channel, and is not repeated herein.
In summary, according to the intelligent management and control system for man-vehicle-road of the road transportation channel, the monitor is used for acquiring the monitoring information acquired by aiming at any one waiting traffic area when each component of the road transportation channel is in the initial state, and judging whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area according to the monitoring information, wherein in the initial state, the gates of the entrance and the exit of the transportation lane are kept open, and the gates corresponding to all the waiting traffic areas are kept closed; the server is used for controlling the traffic lights to execute corresponding traffic light change instructions when judging that the corresponding waiting passing areas have people or vehicles waiting to pass according to the monitoring information, and acquiring videos at the exit of the transport lane after the corresponding traffic light change instructions are executed; the video monitoring device is arranged corresponding to the exit of the transport lane and is used for acquiring the video at the exit of the transport lane and judging whether vehicles exist at the exit of the transport lane according to the video at the exit of the transport lane; the server is also used for keeping the states of all the gates to maintain the initial state when vehicles exist at the exit of the transport lane until no vehicles exist at the exit of the transport lane, and executing a corresponding releasing strategy when no vehicles exist at the exit of the transport lane so as to release people or vehicles in the waiting passing area. Therefore, the passing efficiency of the transport vehicles is guaranteed on the premise of guaranteeing the passing safety of people or vehicles on the road transport passage.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
It should be noted that in the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
In the description of the present invention, it is to be understood that the terms "first", "second" and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (10)
1. A man-vehicle intelligent safety control method for a road transportation channel is characterized by comprising the following steps:
when each component of the road transportation channel is in an initial state, acquiring monitoring information acquired by aiming at any one waiting traffic area, and judging whether people or vehicles waiting for traffic exist in the corresponding waiting traffic area or not according to the monitoring information, wherein in the initial state, gates at an entrance and an exit of the transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed;
if the judgment result is yes, generating a passing request corresponding to the waiting passing area, and sending the passing request to a server;
the server controls the traffic lights to execute corresponding traffic light change instructions according to the traffic request, and obtains videos at the exit of the transport lane after the corresponding traffic light change instructions are executed;
judging whether a vehicle exists at the exit of the transport lane according to the video at the exit of the transport lane;
if yes, keeping the states of all gates to be in the initial state until no vehicle exists at the exit of the transportation lane;
and if not, the server executes a corresponding release strategy to release the people or the vehicles in the waiting passing area.
2. The intelligent management and control method for pedestrian, vehicle and road safety of road transportation channels as claimed in claim 1, wherein any one of the waiting passing areas is a pedestrian waiting passing area, wherein the step of acquiring monitoring information acquired by aiming at any one of the waiting passing areas and judging whether a person or a vehicle waiting to pass exists in the corresponding waiting passing area according to the monitoring information comprises the steps of:
and acquiring a corresponding monitoring video through an AI identification camera arranged corresponding to the pedestrian waiting passing area, and judging whether a pedestrian waiting to pass exists in the pedestrian waiting passing area or not according to the monitoring video.
3. The intelligent management and control method for man-vehicle-road safety of highway transportation channel as claimed in claim 2, wherein said server executes corresponding release strategy, comprising:
acquiring positioning information of an exit of the transportation lane, and sending pedestrian traffic warning information to a vehicle-mounted terminal which takes the positioning information as a center and is within a preset range;
closing the gate of the entrance and exit of the transport lane and opening the gate of the entrance and exit of the sidewalk;
carrying out corresponding voice prompt broadcasting through a voice prompt device arranged corresponding to the pedestrian waiting traffic area, and carrying out corresponding image prompt display through a display device arranged corresponding to the pedestrian waiting traffic area;
and the server controls the traffic light to execute a first signal change strategy and controls all components of the road transportation channel to return to the initial state after the first signal change strategy is executed.
4. The intelligent management and control method for man-vehicle-road safety of highway transportation channel as claimed in claim 3, further comprising, in an initial state:
judging whether a pedestrian illegally crosses the boundary by an infrared sensor arranged at an entrance and an exit of the pedestrian waiting passing area;
if the pedestrian crossing warning information is received, corresponding voice prompt broadcasting is carried out through the voice prompt device corresponding to the pedestrian waiting passing area, corresponding image prompt display is carried out through the display device corresponding to the pedestrian waiting passing area, and pedestrian crossing warning information is sent to the vehicle-mounted terminal taking the positioning information of the transportation lane outlet as the center and within the preset range.
5. The intelligent management and control method for man, vehicle and road in road transportation channel of claim 1, wherein any one of the waiting passing areas is a turn-around waiting passing area, wherein the step of acquiring monitoring information acquired by aiming at any one of the waiting passing areas and judging whether a person or a vehicle waiting to pass exists in the corresponding waiting passing area according to the monitoring information comprises the following steps:
acquiring a monitoring video acquired by an AI identification camera arranged corresponding to the turning waiting passing area, and acquiring a vehicle induction signal acquired by an induction coil arranged corresponding to the turning waiting passing area;
and judging whether vehicles waiting for turning exist in the turning waiting passing area or not according to the monitoring video and the vehicle induction signals.
6. The intelligent management and control method for man-vehicle-road safety of road transportation channel as claimed in claim 5, wherein the server executes corresponding release strategy, comprising:
acquiring positioning information of the exit of the transport lane, and sending vehicle turn-around warning information to a vehicle-mounted terminal within a preset range by taking the positioning information as a center;
closing the gate at the entrance and exit of the transport lane and opening the gate at the entrance and exit of the turnaround area;
carrying out corresponding image prompt display through a display device arranged corresponding to the entrance and exit of the transport lane;
the server controls the traffic light to implement a second signal change strategy.
7. The intelligent management and control method for man-vehicle-road safety of highway transportation channel as claimed in claim 6, further comprising after the second signal change strategy is executed:
acquiring vehicle induction information acquired by induction coils arranged at the exits of a corresponding turn-around waiting passing area and a transport lane, and judging whether vehicles exist in the corresponding area or not according to the vehicle induction information;
if so, keeping the gateway gate of the transport lane closed, and opening the gateway gate of the turnaround area until no vehicle exists in the corresponding area;
and if not, controlling each component of the road transportation channel to return to the initial state.
8. A computer-readable storage medium, on which a road transportation channel human-vehicle intelligent safety management and control program is stored, which when executed by a processor implements the road transportation channel human-vehicle intelligent safety management and control method according to any one of claims 1 to 7.
9. The utility model provides a road transport passageway people's car way intelligent security management and control system which characterized in that includes:
the system comprises a monitor and a control unit, wherein the monitor is used for acquiring monitoring information acquired by aiming at any one waiting traffic area when each component of a road transportation channel is in an initial state, and judging whether a person or a vehicle waiting for traffic exists in the corresponding waiting traffic area according to the monitoring information, wherein in the initial state, gates of an entrance and an exit of a transportation lane are kept open, and gates corresponding to all waiting traffic areas are kept closed;
the server is used for controlling the traffic lights to execute corresponding traffic light change instructions when the corresponding waiting passing area is judged to have the passing person or vehicle according to the monitoring information, and acquiring videos at the exit of the transport lane after the corresponding traffic light change instructions are executed;
the video monitoring device is arranged corresponding to the exit of the transport lane and is used for acquiring the video at the exit of the transport lane and judging whether vehicles exist at the exit of the transport lane according to the video at the exit of the transport lane;
the server is also used for keeping the states of all the gates to maintain the initial state when vehicles exist at the exit of the transport lane until no vehicles exist at the exit of the transport lane, and executing a corresponding releasing strategy when no vehicles exist at the exit of the transport lane so as to release people or vehicles in the waiting passing area.
10. The system according to claim 9, wherein any one of the waiting areas is a pedestrian waiting area, and wherein the acquiring of the monitoring information acquired from any one of the waiting areas and determining whether there is a person or a vehicle waiting for passing in the corresponding waiting area according to the monitoring information comprises:
and acquiring a corresponding monitoring video through an AI identification camera arranged corresponding to the pedestrian waiting passing area, and judging whether a pedestrian waiting to pass exists in the pedestrian waiting passing area or not according to the monitoring video.
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