CN213653299U - Interactive zebra crossing safety control system - Google Patents
Interactive zebra crossing safety control system Download PDFInfo
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- CN213653299U CN213653299U CN202022554660.8U CN202022554660U CN213653299U CN 213653299 U CN213653299 U CN 213653299U CN 202022554660 U CN202022554660 U CN 202022554660U CN 213653299 U CN213653299 U CN 213653299U
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Abstract
The utility model provides an interactive zebra crossing safety control system, which comprises a vertical traffic light post, a liftable deceleration strip, a barrier and a control unit; the control unit comprises a main control module, a key module, a countdown display module, a traffic light display module, a barrier gate control module and a deceleration strip control module; the main control module is electrically connected with the key module and receives key information generated by the key module; the master control module is respectively and electrically connected with the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module; the vertical traffic light post comprises a box body, a vertical rod and a base; the key module is arranged on the upright stanchion, and the countdown display module and the traffic light display module are arranged on the box body; the barrier gate comprises a barrier gate cross bar and a barrier gate machine; the liftable deceleration strip comprises a lifting platform mechanism. The system can improve the travel efficiency.
Description
Technical Field
The utility model belongs to the technical field of traffic safety, in particular to interactive zebra crossing safety control system.
Background
Along with social development, cities are more crowded, and roads are more busy; in order to improve the travel order, traffic lights and zebra crossings are often arranged on the road, so that pedestrians and vehicles pass by in a staggered manner; however, the traffic light signals are all remotely controlled and are not controlled by actual passing people, and the control program of the traffic light is not changed regardless of road conditions, so that the road use efficiency is possibly low, and the travel efficiency is not improved.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an interactive zebra crossing safety control system is provided, this system sets up at the crossing, and people can be according to the operating condition of actual road conditions control traffic lights to improve trip efficiency. The technical scheme is as follows:
an interactive zebra crossing safety control system comprises a vertical traffic light post, a liftable deceleration strip, a barrier gate and a control unit;
the control unit comprises a main control module, a key module, a countdown display module, a traffic light display module, a barrier gate control module and a deceleration strip control module; the main control module is electrically connected with the key module and receives key information generated by the key module; the main control module is respectively electrically connected with the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module, and controls the working states of the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module according to the key information;
the vertical traffic light post comprises a box body, a vertical rod and a base; the upright stanchion is arranged on the base, and the box body is arranged on the upright stanchion; the key module is arranged on the upright stanchion, and the countdown display module and the traffic light display module are arranged on the box body;
the barrier gate comprises a barrier gate cross bar and a barrier gate machine, and the barrier gate control module is arranged in the barrier gate;
the liftable deceleration strip comprises a lifting platform mechanism, and the deceleration strip control module is arranged in the liftable deceleration strip and can control the lifting platform to lift.
Optionally, the control unit further includes a rainwater detection module and a rainwater prevention control module, the rainwater detection module includes a rainwater sensor, and the rainwater sensor is electrically connected to the main control module; the main control module is electrically connected with the rain-proof control module.
Optionally, the rain sensor is arranged at the top of the box body of the vertical traffic light post, the rain-proof control module is arranged in the box body, and the rain-proof control module comprises a left guard plate, a left large belt wheel, 2 left small belt wheels, a left belt, a left motor, a front rain baffle, an upper slide way, a motor mounting seat, a right belt, 2 right small belt wheels, a right guard plate, a right large belt wheel, a right motor, a rear rain baffle and a lower slide way; the left motor and the right motor are fixedly arranged on the motor mounting seat, and the motor mounting seat is fixedly arranged in the box body; the left large belt wheel is installed on the left motor, and 2 left small belt wheels are fixed at the belt wheel installation positions on the two sides of the upper slideway; the left belt is sleeved on the left large belt wheel and the 2 left small belt wheels; the front rain shield is arranged on the left side belt; the left guard plate and the right guard plate are respectively covered on the left side and the right side of the box body;
the right large belt wheel is installed on the right motor, and 2 small belt wheels are fixed at the belt wheel installation positions on the two sides of the lower slideway; the right belt is sleeved on the right large belt wheel and the 2 right small belt wheels; the rear rain shield is arranged on the right side belt; the main control module is electrically connected with the input ends of the left side motor and the right side motor.
Optionally, the box body is provided with a square green light installation part, a square red light installation part and a square timer installation part; a nixie tube of the countdown display module is arranged on the timer installation part; a red light module of the traffic light display module is arranged on the red light installation part; the green light module of the traffic light display module is installed on the green light installation part.
Optionally, the control unit further comprises a solar panel, and the solar panel is electrically connected with the main control module, the key module, the countdown display module and the traffic light display module to supply power.
Optionally, the barrier control module includes a barrier motor, a first limit switch and a second limit switch; the main control module is electrically connected with the barrier gate motor, the first limit switch and the second limit switch.
Optionally, the main control module includes an STM32F103 chip; the main control module is electrically connected with the key module, the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module through a data I/O port of the STM32F103 chip.
Optionally, the control unit further includes a setting module, and the setting module is connected to the main control module and can close and open the control function of the main control module.
Optionally, the control unit further includes a delay module, the delay module is electrically connected to the main control module, when the main control module receives the key information, the delay module starts to delay, and after a preset delay time is reached, the main control module controls the countdown display module, the traffic light display module, the barrier gate control module, and the deceleration strip control module.
Optionally, a square green light installation part, a square red light installation part and a square timer installation part are arranged on the front side and the rear side of the box body; the nixie tubes of the countdown display module are provided with 2 groups of timer installation parts which are respectively installed at the front side and the rear side; the red light module of the traffic light display module is provided with 2 groups of red light installation parts which are respectively installed at the front side and the rear side; the green light module of the traffic light display module is provided with 2 groups of green light installation parts which are respectively installed at the front side and the rear side.
The interactive zebra crossing safety control system provided by the embodiment of the application comprises a vertical traffic light post, a liftable deceleration strip, a barrier and a control unit; the control unit comprises a main control module, a key module, a countdown display module, a traffic light display module, a barrier gate control module and a deceleration strip control module; the main control module is electrically connected with the key module and receives key information generated by the key module; the main control module is respectively electrically connected with the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module, and controls the working states of the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module according to the key information; the pedestrian can light up through the green light of this system's button module control pedestrian's syntropy, rises through banister control module control banister whippletree, rises through the liftable deceleration strip of deceleration strip control module control simultaneously to let the pedestrian communicate, and make the vehicle slow down or stop. The system can enable the pedestrian to control the traffic lights according to the road conditions, and is favorable for improving the traveling efficiency.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented according to the content of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic diagram of an interactive zebra crossing safety control system according to an embodiment of the present disclosure;
fig. 2 is a circuit block diagram of a control unit according to an embodiment of the present disclosure;
fig. 3 is a schematic structural view of a vertical traffic light post provided in the embodiment of the present application;
fig. 4 is an exploded view of a vertical traffic light column according to an embodiment of the present application.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
With the progress of civilization, people have higher and higher quality, and people pay attention to more public interests than small interests. At present, the working state of the traffic lights at the road junction is often controlled remotely, the display time of the red lights and the display time of the green lights are often fixed, and the situation is inconsistent with the actual traffic road conditions, for example, a few vehicles are used at some times, and the same traffic light control strategy is not beneficial to improving the road utilization rate and reducing the traffic trip efficiency. Based on this, the embodiment of the present application provides an interactive zebra crossing safety control system, as shown in fig. 1, including a vertical traffic light post a1, a liftable deceleration strip a5, a barrier and a control unit, where the barrier includes a barrier bar a2 and a barrier machine A3; the system is arranged at the intersection of a road A4.
As shown in fig. 2, the control unit includes a main control module C1, a key module C2, a countdown display module C4, a traffic light display module C3, a barrier gate control module C5, and a deceleration strip control module C6; the main control module C1 is electrically connected with the key module C2 and receives key information generated by the key module C2; the main control module C1 is respectively electrically connected with the countdown display module C4, the traffic light display module C3, the barrier gate control module C5 and the deceleration strip control module C6, and controls the working states of the countdown display module C4, the traffic light display module C3, the barrier gate control module C5 and the deceleration strip control module C6 according to the key information;
as shown in fig. 3, the vertical traffic light post comprises a box body 20, a vertical rod 21 and a base 23; the upright stanchion is arranged on the base, and the box body is arranged on the upright stanchion; the key module C2 is arranged on the upright rod, and the countdown display module C4 and the traffic light display module C3 are arranged on the box body;
as shown in fig. 1, the barrier comprises a barrier bar a2 and a barrier machine A3, and the barrier control module C5 is arranged in the barrier; liftable deceleration strip A5 includes elevating platform mechanism A6, deceleration strip control module C6 sets up in the liftable deceleration strip, can control elevating platform A6 goes up and down to make liftable deceleration strip A5 rise or descend.
It should be noted that, in the control unit, each module needs a power supply, specifically, the power supply may be uniformly supplied by the commercial power on the roadside, or the power supply may be installed with a solar power supply, and the solar power supply may be flexibly selected according to the actual situation.
In this embodiment, if no one presses the button of the key module C2, the red light of the traffic light display module C3 lights up, the barrier is in a closed state, and the liftable deceleration strip a5 is in a lowered state, at this time, no one needs to cross the zebra crossing, and the vehicle normally passes through; when a pedestrian needs to cross the road, the pedestrian presses a button of the key module C2, at the moment, the key information sent to the main control module by the key module represents that the pedestrian needs to pass, the main control module controls the green light of the traffic light display module C3 to be on according to the case information, and controls the barrier gate cross bar A2 to be lifted through the barrier gate control module C5 so as to facilitate the passage of the pedestrian; meanwhile, the deceleration strip A5 is controlled to rise through the deceleration strip control module C6 so as to decelerate or stop the vehicle. Specifically, the barrier control module C5 may be provided with a motor, and the control of the barrier bar may be implemented by the motor; similarly, the deceleration strip control module C6 may also be provided with a motor, and the lifting control of the liftable deceleration strip a5 may be realized by controlling the motor. Different from the conventional traffic light remote control or built-in program control, the interactive zebra crossing safety control system provided by the embodiment can be controlled by pedestrians according to specific road conditions, and is beneficial to further improving the traveling efficiency.
Further, in order to improve the safety, in an embodiment, the control unit further includes a setting module, connected to the main control module C1, capable of turning off and turning on the control function of the main control module C1. That is, the entire interactive zebra crossing security control system can also be turned on and off as needed. For example, when the pedestrian flow and the vehicle flow are both large, such as during a peak time, pedestrians are not allowed to freely control the traffic lights, at the moment, traffic managers can close the whole interactive zebra crossing safety control system through the setting module, and the traffic lights are controlled by an existing control mode, and the traffic is prevented from being crowded due to frequent manual control through an internal program or remote control. However, when the pedestrian volume is not large, the road is leisure, the travel efficiency can be reduced if the control is carried out according to the existing traffic light mode, at the moment, the traffic management personnel can start the whole interactive zebra crossing safety control system through the setting module, when people need to cross the zebra crossing, the control is carried out autonomously, and the road traffic efficiency is favorably improved. Specifically, the setting module may be a wired control, such as considering to cut off the power supply of the whole system; or remote wireless control, namely, the remote control main control module stops executing the control strategy of the system.
Further, in order to reserve a buffering time for the vehicle, in an embodiment, the control unit is further provided with a delay module, the delay module is electrically connected with the main control module C1, when the main control module C1 receives the key information, the delay module starts to delay time, and after the preset delay time is reached, the main control module C1 controls the countdown display module C4, the traffic light display module C3, the barrier gate control module C5, and the deceleration strip control module C6. Alternatively, it is possible to provide that the timing is started automatically when the button is pressed, and if the second and third times … … of pressing the button are performed before a certain time period is counted, the device does not respond.
Further, based on the above embodiment, in order to ensure the stability and the service life of the system and prevent the system from being corroded by rainwater, the control unit may further include a rainwater detection module and a rainwater prevention control module, the rainwater detection module includes a rainwater sensor, and the rainwater sensor is electrically connected to the main control module C1; the main control module C1 is electrically connected with the rain-proof control module. When the rain sensor detects rain, a signal representing that the rain exists is sent to the main control module, and then the main control module controls the rain-proof control module to work according to the signal, so that rain prevention is achieved. In a specific embodiment, as shown in fig. 4, the rain sensor 7.1 is disposed on the top of the box 20 of the vertical traffic light post, and the rain-proof control module is disposed on the box and includes a left protective plate 1, a left large belt pulley 2, 2 left small belt pulleys 3, a left belt 4, a left motor 5, a front rain baffle 6, an upper chute 8, a motor mounting seat 9, a right belt 10, 2 right small belt pulleys 11, a right protective plate 12, a right large belt pulley 13, a right motor 14, a rear rain baffle 15, and a lower chute 16; the left motor 5 and the right motor 14 are fixedly arranged on the motor mounting seat 9, and the motor mounting seat 9 is fixedly arranged in the box body; the left large belt wheel 2 is arranged on the left motor 5, and 2 left small belt wheels are fixed at the belt wheel mounting positions on two sides of the upper slideway 8; the left belt is sleeved on the left large belt wheel 5 and the 2 left small belt wheels 3; the front rain shield 6 is arranged on the left side belt; the left guard plate 1 and the right guard plate 12 are respectively covered on the left side and the right side of the box body 20;
the right large belt wheel 13 is installed on the right motor 14, and 2 small belt wheels 11 are fixed at the belt wheel installation positions on the two sides of the lower slideway 16; the right belt 10 is sleeved on the right large belt wheel 13 and the 2 right small belt wheels 11; the rear rain shield 15 is arranged on the right-side belt 10; the main control module C1 is electrically connected with the input ends of the left side motor 5 and the right side motor 14.
In this embodiment, when rain sensor 7.1 detected the rainwater, signal transmission that has the rainwater with the sign to host system, and then host system rotates according to this signal control rain-proof control module's left side motor 5 and right side motor 14, and left side motor 5 and right side motor 14 rotate and drive left side belt 4, right side belt 10 motion respectively again, and left side belt 4 and right side belt 10 rotate and drive preceding weather shield 6, back weather shield 15 respectively again and stretch out, keep off the rain. When the rainwater disappears, the main control module controls the left motor 5 and the right motor 14 of the rainproof control module to rotate towards the other direction, the left motor 5 and the right motor 14 rotate to respectively drive the left belt 4 and the right belt 10 to move, and the left belt 4 and the right belt 10 rotate to respectively drive the front rain baffle 6 and the rear rain baffle 15 to retract. Alternatively, the upper and lower runners 8, 16 may be inclined outward, so that the front and rear rain shields 6, 15 may be inclined downward when extended, thereby improving the waterproof property.
Further, in one embodiment, the box body is provided with a square green light mounting part 17, a square red light mounting part 18 and a square timer mounting part 19; the nixie tube of the countdown display module C4 is arranged on the timer installation part; the red light module of the traffic light display module C3 is arranged on the red light installation part; the green light module of the traffic light display module C3 is installed on the green light installation part.
Further, in an embodiment, the control unit further includes a solar panel electrically connected to the main control module C1, the key module C2, the countdown display module C4, and the traffic light display module C3 for supplying power.
In one embodiment, the barrier control module C5 includes a barrier motor, a first limit switch, and a second limit switch; and the main control module C1 is electrically connected with the barrier gate motor, the first limit switch and the second limit switch. When the key switch is pressed down, the main control module controls the motor to rotate reversely according to the signal, the barrier gate rises to allow passing, and when the key switch is pressed down and rotated reversely to the first limit switch, the motor stops rotating. When the pedestrian passing time is up, the barrier gate motor rotates forwards, the barrier gate is put down, the pedestrian is forbidden to pass, and when the pedestrian is pressed to rotate forwards to the second limit switch, the motor stops working. Preferably, the barrier motor, the first limit switch and the second limit switch are arranged on the barrier machine A3, and when the barrier motor controls the barrier cross bar A2 to be lifted or put down, the barrier motor can touch the first limit switch or the second limit switch, so that the barrier motor is controlled to stop moving.
In the above embodiment, the main control module C1 may adopt an STM32F103 chip; the main control module C1 is electrically connected with the key module C2, the countdown display module C4, the traffic light display module C3, the barrier gate control module C5 and the deceleration strip control module C6 through a data I/O port of the STM32F103 chip, and the STM32F103 chip is used for performing function control on each module.
At least one embodiment of the present application provides an interactive zebra crossing safety control system, which may include the following operating states:
1: when no one presses the key of the key module, the traffic light displays a red light, and the barrier is in a closed state;
2: if someone presses the key of the key module, the countdown display module C4, the traffic light display module C3, the barrier gate control module C5, and the deceleration strip control module C6 act synchronously, which may be specifically:
after delaying for a plurality of seconds (such as 5 seconds), the traffic light is changed into a green light, the barrier is opened at the same time, the countdown nixie tube starts to count down from a certain time period (such as 20 seconds) for reading the second, and the liftable deceleration strip rises; when the countdown is finished, the traffic light is changed into the red light again, meanwhile, the barrier is closed again, and the liftable deceleration strip is reset to the descending state.
Specifically, it is also possible to automatically start the timer when the button is pressed, and if the second and third … … button presses before N seconds (for example, 60 seconds) are counted, the device does not respond. In the embodiment, the buffering time is set, namely, a certain buffering time is reserved for switching traffic lights, so that the road passing safety is improved; the key is pressed for many times within the set time, the system does not react, the passing efficiency of the road vehicles is effectively ensured, and the congestion is reduced.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (10)
1. An interactive zebra crossing safety control system is characterized by comprising a vertical traffic light post, a liftable deceleration strip, a barrier and a control unit;
the control unit comprises a main control module, a key module, a countdown display module, a traffic light display module, a barrier gate control module and a deceleration strip control module; the main control module is electrically connected with the key module and receives key information generated by the key module; the main control module is respectively electrically connected with the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module, and controls the working states of the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module according to the key information;
the vertical traffic light post comprises a box body, a vertical rod and a base; the upright stanchion is arranged on the base, and the box body is arranged on the upright stanchion; the key module is arranged on the upright stanchion, and the countdown display module and the traffic light display module are arranged on the box body;
the barrier gate comprises a barrier gate cross bar and a barrier gate machine, and the barrier gate control module is arranged in the barrier gate;
the liftable deceleration strip comprises a lifting platform mechanism, and the deceleration strip control module is arranged in the liftable deceleration strip and can control the lifting platform to lift.
2. The interactive zebra crossing safety control system of claim 1, wherein the control unit further comprises a rain detection module and a rain-proof control module, the rain detection module comprises a rain sensor, and the rain sensor is electrically connected with the main control module; the main control module is electrically connected with the rain-proof control module.
3. The interactive zebra crossing safety control system of claim 2, wherein the rain sensor is arranged at the top of a box body of the vertical traffic light post, the rain-proof control module is arranged in the box body, and the rain-proof control module comprises a left guard plate, a left large belt wheel, 2 left small belt wheels, a left belt, a left motor, a front rain shield, an upper slide way, a motor mounting seat, a right belt, 2 right small belt wheels, a right guard plate, a right large belt wheel, a right motor, a rear rain shield and a lower slide way; the left motor and the right motor are fixedly arranged on the motor mounting seat, and the motor mounting seat is fixedly arranged in the box body; the left large belt wheel is installed on the left motor, and 2 left small belt wheels are fixed at the belt wheel installation positions on the two sides of the upper slideway; the left belt is sleeved on the left large belt wheel and the 2 left small belt wheels; the front rain shield is arranged on the left side belt; the left guard plate and the right guard plate are respectively covered on the left side and the right side of the box body;
the right large belt wheel is installed on the right motor, and 2 small belt wheels are fixed at the belt wheel installation positions on the two sides of the lower slideway; the right belt is sleeved on the right large belt wheel and the 2 right small belt wheels; the rear rain shield is arranged on the right side belt; the main control module is electrically connected with the input ends of the left side motor and the right side motor.
4. The interactive zebra crossing safety control system of claim 3, wherein the box body is provided with a square green light mounting part, a square red light mounting part and a square timer mounting part; a nixie tube of the countdown display module is arranged on the timer installation part; a red light module of the traffic light display module is arranged on the red light installation part; the green light module of the traffic light display module is installed on the green light installation part.
5. The interactive zebra crossing safety control system of any one of claims 1-4, wherein the control unit further comprises a solar panel, and the solar panel is electrically connected with the main control module, the key module, the countdown display module and the traffic light display module for supplying power.
6. The interactive zebra crossing safety control system of claim 5, wherein the barrier control module comprises a barrier motor, a first limit switch and a second limit switch; the main control module is electrically connected with the barrier gate motor, the first limit switch and the second limit switch.
7. The interactive zebra crossing safety control system of claim 6, wherein the main control module comprises an STM32F103 chip; the main control module is electrically connected with the key module, the countdown display module, the traffic light display module, the barrier gate control module and the deceleration strip control module through a data I/O port of the STM32F103 chip.
8. The system of claim 7, wherein the control unit further comprises a setting module, and the setting module is connected to the main control module and is capable of turning off and on a control function of the main control module.
9. The system of claim 8, wherein the control unit further comprises a delay module electrically connected to the main control module, the main control module starts to delay when receiving the key information, and the main control module controls the countdown display module, the traffic light display module, the barrier gate control module, and the deceleration strip control module after reaching a preset delay time.
10. The interactive zebra crossing safety control system of claim 4, wherein a square green light installation part, a square red light installation part and a square timer installation part are arranged on the front side and the rear side of the box body; the nixie tubes of the countdown display module are provided with 2 groups of timer installation parts which are respectively installed at the front side and the rear side; the red light module of the traffic light display module is provided with 2 groups of red light installation parts which are respectively installed at the front side and the rear side; the green light module of the traffic light display module is provided with 2 groups of green light installation parts which are respectively installed at the front side and the rear side.
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| CN202022554660.8U CN213653299U (en) | 2020-11-08 | 2020-11-08 | Interactive zebra crossing safety control system |
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| CN202022554660.8U CN213653299U (en) | 2020-11-08 | 2020-11-08 | Interactive zebra crossing safety control system |
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