CN213518665U - Bus priority traffic control device based on RFID detection - Google Patents
Bus priority traffic control device based on RFID detection Download PDFInfo
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- CN213518665U CN213518665U CN202022762195.7U CN202022762195U CN213518665U CN 213518665 U CN213518665 U CN 213518665U CN 202022762195 U CN202022762195 U CN 202022762195U CN 213518665 U CN213518665 U CN 213518665U
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Abstract
The utility model discloses a public transit is current controlling means of priority based on RFID detects, including RFID electronic tags, data acquisition processing apparatus and the current warning light of bus priority, the current warning light of bus priority including set firmly on the signal lamp lighting fixture and have the back of the body lid of installation cavity, install in light-emitting component and the lid in the installation cavity mouth part will the fixed face lid of light-emitting component, the face lid have the runway type light-permeable ring and set up in the current pattern of bus priority in the runway type light-permeable ring. The utility model discloses a bus priority current controlling means can control the longer red light of current time and shorten operating duration to make the bus can be preferentially through traffic lights street lamp. The utility model discloses a preferential current controlling means of public transit realizes that public transit vehicle is preferential to pass through the crossing on city intersection signal controller's work basis. The utility model discloses a public transit is current suggestion lamp preferentially can improve the consciousness that masses dodge the public transit.
Description
Technical Field
The utility model relates to a transportation equipment, specific saying so relates to a public transit priority current controlling means based on RFID detects.
Background
RFID is a wireless communication technology that can identify a specific object and read and write related data by radio signals without establishing mechanical or optical contact between an identification system and the specific object. The RFID technology is an automatic identification technology and has wide application fields.
Urban public transport is an important infrastructure closely related to the productive life of the people. From the national conditions of dense population and short land in China, the preferential development of public transportation with the highest passenger transport efficiency is the main development direction of urban passenger transport in China and is a fundamental strategy for solving the urban transportation problem. At present, in most cities of China, urban public transport is preferentially developed as a first scheme for solving urban traffic jam.
The research on the urban public transport priority traffic technology in China is relatively late, so far, the research on the bus priority traffic is basically in a theoretical stage, and the specific application of the priority traffic technology is not much. The bus priority technology comprises the step of realizing the priority of buses on space and time right of passage. The spatial priority can be realized by setting a bus lane or a partial zigzag bus priority entrance lane, the temporal priority is also the signal priority, and the spatial priority can be realized by utilizing advanced communication information technology, control technology and computer technology and applying an intelligent control strategy of bus priority through an intelligent signal controller.
The bus priority traffic control device is not visually embodied on the signal lamp mounting frame, so that an intuitive control device is necessary to be designed to prompt passing drivers of vehicles to reasonably avoid the passing vehicles.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the to-be-solved technical problem of the utility model lies in providing a bus priority traffic controlling means based on RFID detects, and the purpose of designing this bus priority traffic controlling means is to improve the current efficiency of bus in traffic lights department, guarantees city bus fast moving, and the biggest degree performance bus carrying capacity.
In order to solve the technical problem, the utility model discloses a following scheme realizes: the utility model discloses a bus priority traffic control device based on RFID detection, including RFID electronic tags and data acquisition processing apparatus, RFID electronic tags sets up in the bus body outside, data acquisition processing apparatus sets up in the crossing that has traffic signal lamp and possesses the effective distance of discerning the RFID electronic tags, data acquisition processing apparatus is provided with data processing module, with the RFID read write line of data processing module input interface electricity connection, with the priority signal processing module of data processing module output interface electricity connection, through the judgement result after the operation of priority signal processing module, whether send a signal and control the signal lamp output module of electricity connection rather than, the output electricity of signal lamp output module is connected traffic signal lamp and is controlled the operation of traffic signal lamp respectively, the output of signal lamp output module still electricity is connected with the priority traffic warning light, the bus priority traffic warning light comprises:
the back cover is fixedly arranged on the lamp holder of the signal lamp and is provided with an installation cavity;
the light-emitting component is arranged in the mounting cavity;
the lid connect in installation cavity oral area will the fixed face lid of light-emitting component, the face lid have the runway type and pass through the diaphragm and set up in the prior pattern of passing of public transit in the runway type is passed through the diaphragm.
Further, the light emitting assembly includes:
a PCB control board;
a frame-shaped support plate;
the frame-shaped heat dissipation plate and the frame-shaped support plate are fixed on the back cover together, and a circle of steps are arranged outside a frame opening of the frame-shaped heat dissipation plate;
the light source plate is fixed at the step, and the PCB control plate is fixed on the inner surface of the light source plate;
and the light source plate fixing cover is covered on the light source plate and is provided with a plurality of round holes.
Furthermore, a plurality of LED patches are arranged in the middle of the light emitting surface of the light source plate, a plurality of LED lamp beads arranged in a runway shape are arranged in the area of the light emitting surface of the light source plate, each LED lamp bead is provided with a support, and the opening part of each support is a first arc concave surface;
one surface of the light source plate fixing cover protrudes outwards to form a boss, the round holes are arranged along the edge of the boss, each round hole is embedded with an astigmatic lens, one surface of the astigmatic lens is a second arc concave surface, and the boss is a light transmission area;
and a light guide bead is fixed between the first arc concave surface and the second arc concave surface.
Furthermore, the surface cover is covered on the light source board fixing cover, and one surface of the surface cover protrudes outwards to be matched with the lug boss.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bus priority current controlling means can control the longer red light of current time and shorten operating duration to make the bus can be preferentially through traffic lights street lamp. The utility model discloses a preferential current controlling means of bus realizes that bus is preferential to pass through the intersection on city intersection signal controller's work basis to reduce the operating duration that the bus passes through city intersection, improve bus's operating efficiency.
The utility model discloses a public transit priority current controlling means has the public transit priority prompt light that passes, and when the public transit priority current prompt light popularized and was known by big follow, this public transit priority current prompt light lights the back, and public and bus driver can consciously realize that the public transit enjoys the priority right of passing.
Drawings
Fig. 1 is the utility model discloses the prior current warning light's of public transit explosion chart.
Fig. 2 is the utility model discloses the panel pattern schematic diagram of the prior current warning light of public transit.
Fig. 3 is the utility model discloses the prior current controlling means's of public transit functional block diagram.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making more clear and definite definitions of the protection scope of the present invention. It is obvious that the described embodiments of the invention are only some of the embodiments of the invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1: the utility model discloses a concrete structure as follows:
referring to the attached drawings 1-3, the utility model discloses a bus priority pass control device based on RFID detection, which comprises an RFID electronic tag and a data acquisition processing device, wherein the RFID electronic tag is arranged outside a bus body, the data acquisition processing device is arranged at an intersection with a traffic signal lamp and has an effective distance for identifying the RFID electronic tag, the data acquisition processing device is provided with a data processing module, an RFID reader-writer electrically connected with an input interface of the data processing module and a priority signal processing module electrically connected with an output interface of the data processing module, after the priority signal processing module operates, the priority signal processing module judges whether to send a signal and control a signal lamp output module electrically connected with the priority signal processing module, the output end of the signal lamp output module is electrically connected with the traffic signal lamp and respectively controls the operation of the traffic signal lamp, the output of signal lamp output module still electricity is connected with the prior current warning light of public transit, the prior current warning light of public transit includes:
the back cover 1 is fixedly arranged on a lamp holder of a signal lamp, and the back cover 1 is provided with an installation cavity;
the light-emitting component is arranged in the mounting cavity;
the cover connects in installation cavity oral area and will the fixed face lid 7 of light-emitting component, face lid 7 has runway type light-transmitting ring 71 and sets up in the interior public transit of runway type light-transmitting ring 71 is the pattern 72 of passing preferentially.
A preferred technical solution of this embodiment: the light emitting assembly includes:
a PCB control board 2;
a frame-shaped support plate 3;
the frame-shaped heat dissipation plate 4 is fixed on the back cover 1 together with the frame-shaped support plate 3, and a circle of steps are arranged outside a frame opening of the frame-shaped heat dissipation plate;
the light source plate 5 is fixed at the step, and the PCB control plate 2 is fixed on the inner surface of the light source plate;
and a light source board fixing cover 6 which is covered to the light source board 5 and is provided with a plurality of round holes.
A preferred technical solution of this embodiment: the middle part of the light emitting surface of the light source plate 5 is provided with a plurality of LED patches 10, the area of the light emitting surface of the light source plate, which surrounds the plurality of LED patches 10, is provided with a plurality of LED lamp beads which are distributed in a runway shape, each LED lamp bead is provided with a support, and the opening part of each support is a first arc concave surface;
one surface of the light source plate fixing cover 6 protrudes outwards to form a boss, the round holes are arranged along the edge of the boss, each round hole is embedded with an astigmatic lens 9, one surface of each astigmatic lens 9 is a second arc concave surface, and the boss is a light transmission area;
and a light guide bead 8 is fixed between the first arc concave surface and the second arc concave surface.
A preferred technical solution of this embodiment: the surface cover 7 covers the light source plate fixing cover 6, and one surface of the surface cover is in convex fit with the boss.
Example 2:
when a signal lamp in one direction is a red lamp in a crossroad, the red lamp is long, if the current red lamp needs 129 seconds, the signal lamp is changed into a green lamp, a bus waits for the vehicle in the red lamp direction, an RFID electronic tag on the bus is sensed by an RFID reader-writer, and the sensed signal is converted into a priority signal by the RFID reader-writer and sent to a data processing module. The data processing module processes the priority signal and judges whether the priority signal meets the priority passing requirement, if the current red light time is short, the data processing module judges that the priority signal does not meet the requirement, and the data processing module stops outputting the signal downwards. If the current red light time is longer, such as 129 seconds, the data processor will determine that the priority signal meets the requirement, and output the priority signal to the priority signal processing module.
The output of the priority signal processing module is according to the current red light duration, and according to the setting of the operation parameter, the 129 second duration is changed into 10 seconds (the setting needs to be determined according to the specific situation of the current crossroad), and meanwhile, the time of each lane of the crossroad needs to be changed correspondingly. And the priority signal processing module processes the priority signal and then sends the processed priority signal to the signal lamp output module.
The signal lamp output module operates to control the red light of the traffic signal lamp to be shortened in time, and meanwhile, the signal lamp output module controls the bus priority passing prompt lamp to be electrified and lightened.
Example 3:
after the bus priority traffic prompt lamp is powered on, the LED patches 10 and the LED lamp beads on the bus priority traffic prompt lamp are turned on, and the LED patches 10 mainly irradiate the bus priority traffic pattern 72, so that the bus priority traffic pattern 72 is highlighted. Meanwhile, light emitted by the LED lamp beads is transmitted to the light diffusion lenses 9 through the light guide beads 8, the light diffusion lenses 9 are arranged in a track shape, the light is transmitted to the track-shaped light transmission ring 71, the track-shaped light transmission ring 71 is warning color, and the warning color is yellow.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention can be used in other related technical fields, either directly or indirectly, and the same principle is included in the protection scope of the present invention.
Claims (4)
1. A bus priority traffic control device based on RFID detection comprises an RFID electronic tag and a data acquisition processing device, wherein the RFID electronic tag is arranged outside a bus body, the data acquisition processing device is arranged at a crossing with traffic signal lamps and has an effective distance for identifying the RFID electronic tag, the data acquisition processing device is provided with a data processing module, an RFID reader-writer electrically connected with an input interface of the data processing module, and a priority signal processing module electrically connected with an output interface of the data processing module, after the priority signal processing module runs, whether to send a signal or not and control a signal lamp output module electrically connected with the priority signal processing module, the output end of the signal lamp output module is electrically connected with the traffic signal lamps and respectively controls the running of the traffic signal lamps, and the bus priority traffic control device is characterized in that the output end of the signal lamp output module is also electrically connected with a bus priority traffic prompt lamp, the bus priority traffic warning light comprises:
the back cover (1) is fixedly arranged on a lamp holder of a signal lamp, and the back cover (1) is provided with an installation cavity;
the light-emitting component is arranged in the mounting cavity;
the lid connect in installation cavity oral area and incite somebody to action face lid (7) that light-emitting component is fixed, face lid (7) have runway type and pass through diaphragm (71) and set up in the pattern (72) that the public transit priority in runway type passes through diaphragm (71) is passed through.
2. The device for controlling the priority traffic passage based on the RFID detection as claimed in claim 1, wherein the light-emitting assembly comprises:
a PCB control board (2);
a frame-shaped support plate (3);
the frame-shaped heat dissipation plate (4) and the frame-shaped support plate (3) are fixed on the back cover (1) together, and the outer side of a frame opening of the frame-shaped heat dissipation plate is provided with a circle of steps;
the light source plate (5) is fixed at the step, and the PCB control plate (2) is fixed on the inner surface of the light source plate;
and the light source plate fixing cover (6) is covered on the light source plate (5) and is provided with a plurality of round holes.
3. The bus priority traffic control device based on RFID detection as claimed in claim 2, wherein a plurality of LED patches (10) are arranged in the middle of the light emitting surface of the light source plate (5), a plurality of LED lamp beads arranged in a track shape are arranged in the area of the light emitting surface surrounding the plurality of LED patches (10), each LED lamp bead is provided with a support, and the opening of each support is a first arc concave surface;
one surface of the light source plate fixing cover (6) protrudes outwards to form a boss, the round holes are arranged along the edge of the boss, each round hole is embedded with an astigmatism lens (9), one surface of each astigmatism lens (9) is a second arc concave surface, and the boss is a light transmission area;
and a light guide bead (8) is fixed between the first arc concave surface and the second arc concave surface.
4. The bus priority traffic control device based on RFID detection as claimed in claim 3, wherein the surface cover (7) is covered on the light source board fixing cover (6), and one surface of the surface cover protrudes outwards to be matched with the boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022762195.7U CN213518665U (en) | 2020-11-25 | 2020-11-25 | Bus priority traffic control device based on RFID detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022762195.7U CN213518665U (en) | 2020-11-25 | 2020-11-25 | Bus priority traffic control device based on RFID detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213518665U true CN213518665U (en) | 2021-06-22 |
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ID=76425478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022762195.7U Active CN213518665U (en) | 2020-11-25 | 2020-11-25 | Bus priority traffic control device based on RFID detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213518665U (en) |
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2020
- 2020-11-25 CN CN202022762195.7U patent/CN213518665U/en active Active
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