CN111899540B

CN111899540B - Pattern type road traffic indicating device

Info

Publication number: CN111899540B
Application number: CN202010570022.7A
Authority: CN
Inventors: 肖咸锋; 肖烨; 肖博闻
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-21
Filing date: 2020-06-21
Publication date: 2022-09-06
Anticipated expiration: 2040-06-21
Also published as: CN111899540A

Abstract

The invention discloses a pattern type road traffic indicating device, which is characterized in that a wireless receiver and/or an infrared receiver and a signal processor are arranged, the signal processor processes wireless signals received by the wireless receiver and controls a traffic indicating lamp to be converted into a pattern type road traffic indicating lamp, the pattern type road traffic indicating lamp is replaced by the traffic indicating lamp, and the road indicating state of the converted indicating lamp is unchanged. The invention is particularly suitable for people with color blindness/color weakness, and the people with color blindness/color weakness can obtain road traffic indication through the pattern type road indicating lamp, and can also provide road traffic indication for the people with blind people.

Description

Pattern type road traffic indicating device

Technical Field

The invention belongs to the technical field of traffic facilities, and particularly relates to a pattern type road traffic indicating device.

Background

At present, the road traffic indicating device takes color as road traffic indication and mainly takes three colors of red, yellow and green; even with directional indication, it is based on color, and directional is an aid to color. The traffic indication can not provide the passing indication for all visible people. The traffic prohibition marks cannot be represented due to color indication, and the traffic prohibition marks need to be additionally arranged at intersections where left-turn and right-turn are partially prohibited, so that one set of indication system is changed into two sets, the requirement of simple and standard indication marks cannot be met, and new driving hands and people in urgent hurry can easily ignore the marks to cause violation of regulations.

Disclosure of Invention

The present invention is directed to overcome the above-mentioned disadvantages of the prior art and to provide a traffic indicator of a patterned type.

In order to achieve the purpose, the invention adopts the following technical scheme to realize the purpose:

a pattern type road traffic indicating device comprises a stand column, a single-arm support, a traffic indicating lamp, a timer, a wireless signal receiver and/or an infrared receiver, an infrared monitor and an ADSP-21369KBPZ-3A digital signal processor, wherein the timer is arranged on the right side of the traffic indicating lamp, a support is fixed on the ground, the single-arm support is fixedly connected with the support, the wireless signal receiver and/or the infrared receiver is arranged on the upper left corner of the traffic indicating lamp and is electrically connected with the ADSP-21369KBPZ-3A digital signal processor, the ADSP-21369KBPZ-3A digital signal processor is arranged above the timer and is electrically connected with the timer, the infrared monitor is arranged on the lower left corner of the traffic indicating lamp and is electrically connected with the ADSP-21369KBPZ-3A digital signal processor, the method is characterized in that: the infrared monitor is used for monitoring real-time flow of vehicles and/or pedestrians at an intersection, the ADSP-21369KBPZ-3A digital signal processor controls the timer to make a new scheme, the wireless signal receiver and/or the infrared receiver transmit the received signals transmitted by the wireless transmitter and/or the infrared transmitter to the ADSP-21369KBPZ-3A digital signal processor, the ADSP-21369KBPZ-3A digital signal processor receives the signals and then controls the traffic indicator lamps to be switched into pattern type road traffic indicator lamps, and the pattern road indicator lamps are synchronous with the traffic indicator lamps.

Preferably, the timer is used for displaying the passing time or the passing stopping time.

Preferably, the pattern road traffic indicating device further comprises an information display device for displaying weather conditions, traffic conditions at each intersection, traffic safety knowledge, and the like.

Preferably, the information display device is an LED display screen.

Preferably, the pattern road traffic indicating device further comprises a voice indicating device for reminding pedestrians.

Preferably, the voice indication device is an acoustic device.

Preferably, when the traffic light is converted into the patterned road traffic light, a straight traffic pattern is indicated upward by an arrow pattern, a stop straight traffic pattern is indicated upward by a T pattern, a no-traffic pattern is indicated by an X, the arrow pattern and the T pattern are alternately indicated in one light, the arrow pattern is rotated ninety degrees to the left to indicate a left-turn aspect traffic, the arrow pattern is rotated ninety degrees to the right to indicate a right-turn aspect traffic, the T pattern is rotated ninety degrees to the left to indicate a left-turn aspect stop traffic, the T pattern is rotated ninety degrees to the right to indicate a right-turn aspect stop traffic, and when a certain direction is no-traffic, the X pattern is used to replace the stop traffic of the certain direction.

Preferably, the patterned road traffic indicating device is for vehicles and pedestrians.

Preferably, the traffic light is circular or square in shape.

Compared with the prior art, the invention has the following technical effects:

(1) the signal that the vehicle sent is received through setting up wireless receiver and/or infrared receiver to give signal processor, signal processor receives the signal and later changes the traffic light into pattern formula traffic light to the colour blindness/colour weakness crowd drives the car and passes through, has improved the security that colour blindness/colour weakness crowd driven.

(2) The infrared monitor is arranged to monitor the traffic of vehicles or pedestrians at the intersection in real time, and when the traffic of vehicles or pedestrians at the intersection is high, the time of the timer is increased through the signal processor, so that the vehicles and the pedestrians can smoothly pass through the intersection, and the traffic safety is improved.

(3) Through setting up information display device for weather condition, road traffic condition and traffic safety information etc. provide convenience for car owner and pedestrian, through setting up voice prompt device, broadcast the current road traffic condition, provide help for the blind person crosses the road.

Drawings

FIG. 1 is a state diagram of a traffic indicating device during normal vehicle travel;

FIG. 2 is a schematic diagram of various patterns;

FIG. 3 is a schematic view of the transmitter mounted;

FIG. 4 is a schematic view of a three-way type graphical roadway indicating device;

FIG. 5 is a schematic view of a bi-directional graphical roadway indicating device;

FIG. 6 is a schematic view of a one-way type graphical roadway indicating device;

FIG. 7 is a schematic view of a one-way pattern roadway indicating device;

FIG. 8 is a schematic view of a pavement indicating apparatus;

reference numerals: 1. traffic light, 2, wireless signal receiver and/or infrared receiver, 3, ADSP-21369KBPZ-3A digital signal processor, 4, infrared monitor, 5, timer, 6, information display device, 7, voice prompt device, 8, upright post, 9, single arm support, 10, wireless signal transmitter and/or infrared transmitter,

Detailed Description

The following examples are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Embodiments of the present invention will be further described with reference to the accompanying drawings.

As shown in figure 1, the traffic indicating device when the traffic indicating lamp (1) is in a normal state comprises an upright post (8), a single-arm support (9), the traffic indicating lamp (1), a timer (5), a wireless signal receiver and/or an infrared receiver (2), an infrared monitor (4) and an ADSP-21369KBPZ-3A digital signal processor (3), wherein the timer (4) is arranged at the right side of the traffic indicating lamp, the support post (8) is fixed on the ground, the single-arm support (9) is fixedly connected with the support post, the wireless signal receiver and/or the infrared receiver (2) is arranged at the upper left corner of the traffic indicating lamp (1) and is electrically connected with the ADSP-21369KBPZ-3A digital signal processor (3), the P-ADS 21369KBPZ-3A digital signal processor (3) is arranged above the timer (5) and is electrically connected with the timer (5), an infrared monitor (4) is arranged at the lower left corner of the traffic indicator lamp, the infrared monitor (4) is electrically connected with an ADSP-21369KBPZ-3A digital signal processor (3), the infrared monitor (4) is used for monitoring the real-time flow of vehicles and/or pedestrians at an intersection, a timer (5) is controlled by the ADSP-21369KBPZ-3A digital signal processor (3) to make a new scheme, a wireless signal receiver and/or an infrared receiver (2) transmits a received signal transmitted by a wireless transmitter and/or an infrared transmitter (10) to the ADSP-21369KBPZ-3A digital signal processor (3), and the ADSP-21369KBPZ-3A digital signal processor (3) receives the signal and then controls the traffic indicator lamp (1) to be switched into a map type road traffic indicator lamp, the traffic lights are synchronized with the graphical road lights.

The following describes the detailed description of each pattern in the road indicator

As shown in FIG. 2, an arrow pattern upwards represents straight traffic, is assisted by a green strengthening effect, upwards represents stop straight traffic by a T pattern, represents no traffic by an X pattern, is assisted by a red strengthening effect, belongs to a special pattern, the arrow pattern and the T pattern are alternately indicated in an indicator lamp, the arrow pattern rotates ninety degrees leftwards to indicate left-turning passing, the arrow pattern rotates ninety degrees rightwards to indicate right-turning passing, the T pattern rotates ninety degrees leftwards to indicate left-turning passing, the T pattern rotates ninety degrees rightwards to indicate right-turning passing, and when one direction is no traffic, the X pattern replaces the no traffic of the direction to represent straight traffic, left-turning no traffic and right-turning no traffic.

Example 1

Referring to fig. 3, in order to receive signals transmitted by a wireless transmitter and/or an infrared transmitter (10) of a vehicle driven by a color blindness patient through a wireless signal receiver and/or an infrared receiver (2) according to the present invention, as shown in fig. 3, the wireless transmitter and/or the infrared transmitter (10) is disposed at the upper left corner of the vehicle, so as to have no influence on the driving of the vehicle by a driver, when the color blindness patient drives the vehicle to a traffic light intersection, the driver turns on a switch of the wireless transmitter and/or the infrared transmitter (10), the wireless signal receiver and/or the infrared receiver (2) located at the upper left corner of the traffic light (1) receives the signals transmitted by the wireless transmitter and/or the infrared transmitter (10), and transmits the signals to an ADSP-21369KBPZ-3A digital signal processor (3) through an optical cable, the ADSP-21369KBPZ-3A digital signal processor (3) processes the received signals, controls the traffic light (1) to switch to the state of the graph type road traffic light, as shown in FIG. 4, the switched graph type road traffic light is synchronous with the traffic light before the conversion, as shown in FIG. 4, the converted three-way graph type road traffic light is three-way, as can be seen from the graph, the middle upward arrow graph represents straight traffic, the left side T graph rotates ninety degrees to the left to represent left-turn stop traffic, the right side arrow graph rotates ninety degrees to represent right-turn traffic, an infrared ray monitor (4) is installed at the upper left corner of the graph type road indicator, the infrared ray monitor (4) is used for monitoring the real-time flow of vehicles at the intersection, and the ADSP-21369KBPZ-3A digital signal processor (4) transmits the monitoring information to the ADSP-21369KBPZ-3A digital signal processor (4), an ADSP-21369KBPZ-3A digital signal processor (4) processes the data to make a new traffic scheme, the ADSP-21369KBPZ-3A digital signal processor (4) is connected with a timer (5) on the right side of the pattern type road indicating device, when the real traffic of the road junction is large, the ADSP-21369KBPZ-3A digital signal processor (4) prolongs the traffic time of the road junction by adjusting and increasing the reading second time of the timer (5) to ensure that vehicles safely pass through the road junction, and an information display device (6), a voice indicating device (7) and the like are further arranged at the upper right corner position of the pattern type road indicating device, for example: the LED traffic light comprises an LED display screen, sound equipment, a loudspeaker and the like, wherein the LED display screen displays the traffic condition of a nearby road, the weather condition of the day and the like, and the sound indicating device plays the current state of the traffic indicating lamp (1) so as to provide convenience for the blind to pass through an intersection.

Example 2

The embodiment is different from embodiment 1 in that the embodiment is a two-way pattern type road traffic indicating device, as shown in fig. 5, the left side employs an X pattern to represent left-turn no-go, and the upward arrow pattern in the figure represents straight-going and right-turn-going.

Example 3

This embodiment is different from embodiment 1 in that the embodiment is a one-way pattern type road traffic indicating device, as shown in fig. 6, an upward T pattern indicates left-turn and straight stop traffic, as shown in fig. 7, an upward arrow pattern indicates simultaneous left-turn and straight traffic, and right-turn can always pass without being within the indicating range.

Example 4

The embodiment is different from the embodiment 1 in that the figure type road traffic indicating device is a pedestrian figure type road traffic indicating device, the figure type road traffic indicating device is applied to pedestrian road indication, the appearance of the indicating device can be changed adaptively, as shown in fig. 8, a single-arm support in the pedestrian figure type road traffic indicating device is removed, a traffic indicating lamp (1), a timer (5), an information display device (6), a voice prompt device (7), a wireless signal receiver and/or an infrared receiver (2), an infrared monitor (4) and an ADSP-21369KBPZ-3A digital signal processor are all arranged on a stand column, in the embodiment, the wireless signal receiver and/or the infrared receiver (2), the ADSP-21369KBPZ-3A digital signal processor (3), The information display device (6), the voice prompt device (7) and the infrared monitor (3) are all positioned on the upper part of the indicating device, and the timer (5) is positioned below the traffic indicating lamp (1).

Example 5

The embodiment is different from the embodiment 1 in that the embodiment is provided with a voice indicating device to provide road traffic indication for the blind. The voice indication must be specified as follows:

1. and indicating the direction of the road, wherein the direction of a certain road must be indicated to pass, and the corresponding road stops passing. For example, at the intersection of the country building road and the liberation road, the language instruction needs to be explained, the direction of the liberation road can pass, the direction of the country building road stops passing,

2. the prompt is about to pass and is used for replacing the function of a yellow light. For example, the way freeing direction can be passed after five seconds, and the voice indication is as follows: "five seconds later, the direction of the road freeing starts to pass".

It should be noted that the installation positions of the various devices described above are not intended to limit the technical solution of the present invention, and those skilled in the art can adjust the installation positions of the devices described above within the protection scope of the present invention on the premise of understanding the inventive concept of the present invention.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and the embodiments are only preferred embodiments of the present invention, and various changes can be made within the knowledge of those skilled in the art without departing from the object of the present invention, and the present invention is within the scope of the present invention.

Claims

1. A pattern type road traffic indicating device comprises an upright post, a single-arm support, a traffic indicating lamp, a timer, a wireless signal receiver and/or an infrared receiver, an infrared monitor and an ADSP-21369KBPZ-3A digital signal processor, wherein the timer is arranged on the right side of the traffic indicating lamp, the upright post is fixed on the ground, the single-arm support is fixedly connected with the upright post, the wireless signal receiver and/or the infrared receiver are arranged on the upper left corner of the traffic indicating lamp and are electrically connected with the ADSP-21369KBPZ-3A digital signal processor, the ADSP-21369KBPZ-3A digital signal processor is arranged above the timer and is electrically connected with the timer, the infrared monitor is arranged on the lower left corner of the traffic indicating lamp and is electrically connected with the ADSP-21369KBPZ-3A digital signal processor, the method is characterized in that: the infrared monitor is used for monitoring the real-time flow of vehicles and/or pedestrians at an intersection, and the ADSP-21369KBPZ-3A digital signal processor controls the timer to make a new scheme, which specifically comprises the following steps: the infrared monitor transmits the monitored real-time traffic of vehicles and/or pedestrians at the intersection to the ADSP-21369KBPZ-3A digital signal processor through an optical cable, the ADSP-21369KBPZ-3A digital signal processor processes the traffic to make a new traffic scheme, and when the real-time traffic of the intersection is large, the ADSP-21369KBPZ-3A digital signal processor prolongs the traffic time of the intersection by adjusting and increasing the reading second time of the timer, so that the vehicles can safely pass through the intersection;

the wireless signal receiver and/or the infrared receiver transmits the received signals transmitted by the wireless transmitter and/or the infrared transmitter to the ADSP-21369KBPZ-3A digital signal processor, and the ADSP-21369KBPZ-3A digital signal processor receives the signals and then controls the traffic indicator lights to be switched into the map type road traffic indicator lights, specifically: the wireless signal receiver and/or the infrared receiver receive signals transmitted by a vehicle driven by a color blindness patient by using a wireless transmitter and/or an infrared transmitter, the wireless transmitter and/or the infrared transmitter are arranged at the upper left corner of the vehicle so as not to influence the driving of the vehicle by a driver, when the color blindness patient drives the vehicle to drive to a traffic light intersection, the driver turns on a switch of the wireless transmitter and/or the infrared transmitter, the wireless signal receiver and/or the infrared receiver positioned at the upper left corner of the traffic light receives the signals transmitted by the wireless transmitter and/or the infrared transmitter and transmits the signals to the ADSP-21369KBPZ-3A digital signal processor through an optical cable, and the ADSP-21369KBPZ-3A digital signal processor processes the received signals, controlling the traffic indicator light to switch to a pattern type road traffic indicator light state;

the traffic light is synchronized with the map road light;

when the traffic indicator lamp is changed into the pattern type road traffic indicator lamp, a straight traffic pattern is represented upwards by an arrow pattern, a stop straight traffic pattern is represented upwards by a T pattern, a no-traffic pattern is represented by an X, the arrow pattern and the T pattern are alternately indicated in one indicator lamp, the arrow pattern rotates ninety degrees to the left to indicate left-turning passing, the arrow pattern rotates ninety degrees to the right to indicate right-turning passing, the T pattern rotates ninety degrees to the left to indicate left-turning passing, the T pattern rotates ninety degrees to indicate right-turning passing, the T pattern stops passing, and when a certain direction is not allowed to pass, the X pattern is used for replacing the direction of stop passing.

2. The patterned roadway traffic indicating device of claim 1, wherein: the timer is used for displaying the passing time or the passing stopping time.

3. The patterned roadway traffic indicating device of claim 1, wherein: the map-type road traffic indicating device also comprises an information display device which is used for displaying weather conditions, traffic conditions at each intersection and traffic safety knowledge.

4. The patterned roadway traffic indicating device of claim 3, wherein: the information display device is an LED display screen.

5. A patterned roadway traffic indicating device according to claim 1, wherein: the pattern type road traffic indicating device also comprises a voice indicating device used for reminding pedestrians.

6. The patterned roadway traffic indicating device of claim 5, wherein: the voice indicating device is sound equipment.

7. The patterned roadway traffic indicating device of claim 1, wherein: the pattern road traffic indicating device is used for vehicles and pedestrians.

8. The patterned roadway traffic indicating device of claim 1, wherein: the shape of the traffic light is round or square.