CN111519557A - Traffic road intersection flow monitoring system - Google Patents
Traffic road intersection flow monitoring system Download PDFInfo
- Publication number
- CN111519557A CN111519557A CN202010344472.4A CN202010344472A CN111519557A CN 111519557 A CN111519557 A CN 111519557A CN 202010344472 A CN202010344472 A CN 202010344472A CN 111519557 A CN111519557 A CN 111519557A
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- Prior art keywords
- wall
- signal lamp
- traffic
- monitoring system
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/604—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
- E01F9/615—Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings illuminated
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/623—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by form or by structural features, e.g. for enabling displacement or deflection
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/08—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with rubber springs ; with springs made of rubber and metal
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- General Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention provides a traffic road intersection flow monitoring system which comprises a base, a signal lamp system and a flow monitoring system, wherein the top of the base is connected with a vertical plate, one end, away from the base, of the vertical plate is connected with a top plate, the inner wall of the base is connected with a motor, the output end of the motor is connected with a rotating shaft, one end, away from the motor, of the rotating shaft penetrates through the base and is connected with a lead screw, the top of the lead screw is rotatably connected to the bottom wall of the top plate through a bearing, the outer wall of the lead screw is in. According to the invention, the first sleeve drives the first traffic light to descend for maintenance through the rotation of the screw rod, the maintenance is convenient, the second sleeve drives the press rod to extrude the switch, the switch controls the second signal light to work, and the second signal light indicates road traffic in the maintenance process of the first signal light, so that the normal operation of the traffic is facilitated, and the occurrence of traffic accidents is effectively reduced and avoided.
Description
Technical Field
The invention relates to the technical field of traffic optimization, in particular to a traffic road intersection flow monitoring system.
Background
The traffic signal lamp is a signal lamp for commanding traffic operation, and generally comprises a red lamp, a green lamp and a yellow lamp, wherein the red lamp represents no traffic, the green lamp represents permission, the yellow lamp represents warning, and the traffic signal lamp is generally divided into: motor vehicle signal lamp, non-motor vehicle signal lamp, pedestrian crossing signal lamp, direction indicating lamp (arrow signal lamp), lane signal lamp, flash warning signal lamp, road and railway crossing signal lamp.
Current traffic route signal lamp is usually fixed in the road both sides, and the mounting height is certain, when the signal lamp broke down, needs the manual work to overhaul the signal lamp through the staircase, not only delays the traffic and resumes normal time, overhauls very inconvenient moreover, and overhauls the in-process to the signal lamp, and traffic signal lamp does not work temporarily, and the traffic is chaotic this moment to cause the traffic accident easily.
Therefore, there is a need to provide a new traffic intersection flow monitoring system to solve the above technical problems.
Disclosure of Invention
The invention provides a traffic road intersection flow monitoring system, which solves the technical problems that signal lamps need to be overhauled manually through an escalator, and the signal lamps cannot indicate the running of road traffic in the overhauling process.
In order to solve the technical problems, the invention provides a traffic road intersection flow monitoring system which comprises a base, a signal lamp system and a flow monitoring system, wherein the top of the base is connected with a vertical plate, one end of the vertical plate, far away from the base, is connected with a top plate, the inner wall of the base is connected with a motor, the output end of the motor is connected with a rotating shaft, one end of the rotating shaft, far away from the motor, penetrates through the base and is connected with a lead screw, the top of the lead screw is rotatably connected with the bottom wall of the top plate through a bearing, the outer wall of the lead screw is in threaded connection with a first sleeve, the outer wall of the first sleeve is connected with a connecting rod, one end of the connecting rod, far away from the first sleeve, is connected with a first signal lamp, the outer wall of the vertical, the outer wall of the base is connected with a switch, the switch is electrically connected with the second signal lamp, elastic elements are connected to two sides of the switch, the outer wall of each elastic element is connected with a stress plate, and the stress plates are movably abutted to the pressing rods.
Preferably, the outer wall of the top plate is connected with a supporting plate, the outer wall of the supporting plate is connected with a solar cell panel, the inner wall of the base is further connected with a storage battery, and the motor, the first signal lamp, the switch and the solar cell panel are electrically connected with the storage battery.
Preferably, the outer wall of the vertical plate is connected with a limiting plate, the outer wall of the limiting plate is respectively provided with a first through hole and a second through hole, and the screw rod and the pressing rod are respectively movably connected in the first through hole and the second through hole.
Preferably, the outer wall of the limiting plate is connected with a cushion pad, and the cushion pad is a rubber pad.
Preferably, a reinforcing rod is connected between the vertical plate and the supporting rod.
Preferably, the first sleeve is provided in two.
Preferably, the flow monitoring system comprises a flow monitor, the flow monitoring system is provided with three signals of which the blocking distance is greater than 180m, the blocking distance is between 90m and 180m and the blocking distance is less than 90m, and the flow monitoring system is electrically connected with the signal lamp system.
Preferably, the signal lamp system is provided with three forms of changing the lamp by prolonging 15 seconds, changing the lamp normally and changing the lamp by shortening 15 seconds.
Compared with the related art, the invention has the following beneficial effects:
1) the motor controls the screw rod to rotate, so that the screw rod drives the first sleeve to descend, and the first sleeve drives the first signal lamp to move downwards, the height of the first signal lamp is reduced, the first signal lamp is convenient to maintain, and the maintenance process is convenient and rapid;
2) the screw rod drives the second sleeve to move downwards through rotation of the screw rod, the second sleeve drives the pressure rod to extrude the switch, the switch is closed, the switch controls the second signal lamp to normally work, and therefore traffic disorder caused by the fact that no signal lamp directs road traffic in the maintenance process of the first signal lamp is avoided, and traffic accidents are reduced;
3) through flow monitoring system and signal lamp system, can be according to the change of traffic flow, the signal instruction time of adjustment signal lamp realizes that the vehicle is high-efficient to pass fast.
Drawings
FIG. 1 is a first schematic structural diagram of a traffic intersection flow monitoring system provided by the present invention;
FIG. 2 is a schematic structural diagram of a traffic intersection traffic monitoring system provided by the present invention;
FIG. 3 is a schematic view of a portion A of the traffic intersection flow monitoring system of FIG. 1 according to the present invention;
fig. 4 is a flow chart of a traffic monitoring system and a signal lamp system for a traffic intersection according to the present invention.
Reference numbers in the figures: 1. a base; 2. a vertical plate; 3. a top plate; 4. a motor; 5. a screw rod; 501. a first sleeve; 502. a connecting rod; 503. a second sleeve; 504. a pressure lever; 6. a first signal lamp; 7. a support bar; 701. a reinforcing bar; 8. a second signal lamp; 9. a switch; 10. an elastic element; 11. a stress plate; 12. a support plate; 13. a solar panel; 14. a battery pack; 15. a limiting plate; 16. a cushion pad.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other; the specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1 to 3, the traffic road intersection flow monitoring system provided by the invention comprises a base 1, a signal lamp system and a flow monitoring system, wherein the top of the base 1 is connected with a vertical plate 2, one end of the vertical plate 2 far away from the base 1 is connected with a top plate 3, the inner wall of the base 1 is connected with a motor 4, the output end of the motor 4 is connected with a rotating shaft, one end of the rotating shaft far away from the motor 4 penetrates through the base 1 and is connected with a screw rod 5, the top of the screw rod 5 is rotatably connected with the bottom wall of the top plate 3 through a bearing, the outer wall of the screw rod 5 is in threaded connection with a first sleeve 501, the outer wall of the first sleeve 501 is connected with a connecting rod 502, one end of the connecting rod 502 far away from the first sleeve 501 is connected with a first signal lamp 6, the outer wall of the vertical plate 2, the outer wall of the base 1 is connected with a switch 9, the switch 9 is electrically connected with the second signal lamp 8, two sides of the switch 9 are both connected with elastic elements 10, the outer wall of each elastic element 10 is connected with a stress plate 11, and the stress plate 11 is movably abutted to the compression rod 504.
When the first signal lamp 6 needs to be maintained, the motor 4 is controlled to operate, the output end of the motor 4 drives the screw rod 5 to rotate through the rotating shaft, the screw rod 5 drives the first sleeve 501 to move downwards, the first sleeve 501 drives the first signal lamp 6 to move downwards, so that the height of the first signal lamp 6 is reduced, the first signal lamp 6 is convenient to maintain, in the process that the first sleeve 501 drives the first signal lamp 6 to move downwards, the second sleeve 503 drives the pressing rod 504 to move downwards, the pressing rod 504 presses the stress plate 11, the stress plate 11 presses the elastic element 10, the stress plate 11 presses the switch 9 to close the switch 9, the switch 9 controls the second signal lamp 8 on the outer side of the vertical plate 2 to continue to indicate road traffic work, in the process, the elastic element 10 plays a role in buffering, the phenomenon that the switch 9 is damaged due to overlarge stress of the switch 9 is avoided, the service life of the switch 9 is shortened, and the traffic road intersection flow monitoring system provided by the invention can reduce the service life, make first sleeve 501 drive first signal lamp 6 and descend to maintain, it is convenient to overhaul, makes second sleeve 503 drive depression bar 504 extrusion switch 9, makes switch 9 control second signal lamp 8 work, and first signal lamp 6 is at the in-process of overhauing, and second signal lamp 8 instructs road traffic, is favorable to the normal operating of traffic, and effectively exempts from the emergence of traffic accident.
Example 2:
referring to fig. 1-4, the traffic road intersection flow monitoring system provided by the invention comprises a base 1, a signal lamp system and a flow monitoring system, wherein the top of the base 1 is connected with a vertical plate 2, one end of the vertical plate 2 far away from the base 1 is connected with a top plate 3, the inner wall of the base 1 is connected with a motor 4, the output end of the motor 4 is connected with a rotating shaft, one end of the rotating shaft far away from the motor 4 penetrates through the base 1 and is connected with a screw rod 5, the top of the screw rod 5 is rotatably connected with the bottom wall of the top plate 3 through a bearing, the outer wall of the screw rod 5 is in threaded connection with a first sleeve 501, the outer wall of the first sleeve 501 is connected with a connecting rod 502, one end of the connecting rod 502 far away from the first sleeve 501 is connected with a first signal lamp 6, the outer wall of the vertical plate 2, the outer wall of the base 1 is connected with a switch 9, the switch 9 is electrically connected with the second signal lamp 8, two sides of the switch 9 are respectively connected with an elastic element 10, the outer wall of the elastic element 10 is connected with a stress plate 11, the stress plate 11 is movably abutted against the compression rod 504, the outer wall of the top plate 3 is connected with a support plate 12, the outer wall of the support plate 12 is connected with a solar cell panel 13, the inner wall of the base 1 is also connected with a storage battery pack 14, and the motor 4, the first signal lamp 6, the switch 9 and the solar cell panel 13 are electrically connected with the; when the first signal lamp 6 needs to be maintained, the motor 4 is controlled to operate, the output end of the motor 4 drives the screw rod 5 to rotate through the rotating shaft, the screw rod 5 enables the first sleeve 501 to move downwards, the first sleeve 501 drives the first signal lamp 6 to move downwards, thereby reducing the height of the first signal lamp 6, facilitating the maintenance of the first signal lamp 6, and in the process that the first sleeve 501 drives the first signal lamp 6 to move downwards, the second sleeve 503 drives the pressing rod 504 to move downwards, the pressing rod 504 presses the stress plate 11, the stress plate 11 presses the elastic element 10, the stress plate 11 presses the switch 9, the switch 9 is closed, the switch 9 controls the second signal lamp 8 on the outer side of the vertical plate 2 to continue to indicate road traffic work, in the process, the elastic element 10 plays a role in buffering, the switch 9 is prevented from being damaged due to overlarge stress of the switch 9, the service life of the switch 9 is shortened, and energy is saved by arranging the solar cell panel 13 and the storage battery pack 14.
The outer wall of the vertical plate 2 is connected with a limiting plate 15, the outer wall of the limiting plate 15 is respectively provided with a first through hole and a second through hole in a chiseled mode, and the screw rod 5 and the press rod 504 are respectively movably connected into the first through hole and the second through hole; the structure is stable and the normal operation is realized.
The outer wall of the limiting plate 15 is connected with a cushion 16, and the cushion 16 is a rubber pad; in the process that the second sleeve 503 is in contact with the limiting plate 15, the abrasion between the second sleeve 503 and the limiting plate 15 is reduced, and the service life of the device is prolonged.
A reinforcing rod 701 is connected between the vertical plate 2 and the supporting rod 7; the stability of the structure is improved.
Two first sleeves 501 are provided; the first signal lamp 6 is lowered smoothly.
The flow monitoring system comprises a flow monitor, the flow monitoring system is provided with three signals of which the blocking distance is more than 180m, the blocking distance is between 90m and 180m and the blocking distance is less than 90m, the flow monitoring system is electrically connected with a signal lamp system, and the signal lamp system is provided with three modes of changing a lamp by prolonging 15 seconds, changing a lamp normally and changing a lamp by shortening 15 seconds; the traffic jam is too serious in the morning and evening peak time period, when the traffic jam is detected by the flow monitoring system to exceed 180m, a signal that the jam distance is more than 180m is sent out and transmitted to the signal lamp system, a digital display in the signal lamp system can increase the counting time to give more passing time to vehicles on the road, the front vehicle can pass quickly, the rear vehicle can just run to the intersection, the situation that the traffic lights change into lights to influence the running of the vehicles on other roads when the vehicles run to the middle of the road is reduced, under the normal situation, when the flow monitoring system monitors that the jam distance is between 90m and 180m, the signal lamps are always in the normal state, the time cannot be prolonged, the time cannot be reduced, in the morning, the number of the vehicles to the front is relatively small, the waiting time of the vehicles on the road can be reduced, and the signal that the jam distance is less than 90m is sent out by the flow monitoring system, the signal lamp system can shorten 15 seconds, realize high-efficient quick passing, reduce the jam, improve the utilization ratio of road.
The working principle of the traffic road intersection flow monitoring system provided by the invention is as follows:
when the first signal lamp 6 needs to be maintained, the motor 4 is controlled to operate, the output end of the motor 4 drives the screw rod 5 to rotate through the rotating shaft, the screw rod 5 enables the first sleeve 501 to move downwards, the first sleeve 501 drives the first signal lamp 6 to move downwards, so that the height of the first signal lamp 6 is reduced, the first signal lamp 6 is convenient to maintain, in the process that the first sleeve 501 drives the first signal lamp 6 to move downwards, the second sleeve 503 drives the pressing rod 504 to move downwards, the pressing rod 504 presses the stress plate 11, the stress plate 11 presses the elastic element 10, the stress plate 11 presses the switch 9, the switch 9 is closed, the switch 9 controls the second signal lamp 8 on the outer side of the vertical plate 2 to continue to indicate road traffic work, in the process, the elastic element 10 plays a buffering role, the phenomenon that the switch 9 is damaged due to overlarge stress of the switch 9 is avoided, and the service life of the switch 9 is shortened.
The invention provides a traffic road intersection flow monitoring system, which controls a screw rod to rotate through a motor, so that the screw rod drives a first sleeve to descend, and further the first sleeve drives a first signal lamp to move downwards, the height of the first signal lamp is reduced, the first signal lamp is convenient to maintain, and the maintenance process is convenient and rapid. The invention provides a traffic road intersection flow monitoring system, which is characterized in that a screw rod drives a second sleeve to move downwards through the rotation of the screw rod, the second sleeve drives a pressure rod to extrude a switch, the switch is closed, the switch controls a second signal lamp to normally work, the situation that in the maintenance process of a first signal lamp, no signal lamp is used for directing road traffic, traffic disorder is caused, and the occurrence of traffic accidents is reduced. The invention provides a traffic road intersection flow monitoring system, which can adjust the signal indication time of a signal lamp according to the change of traffic flow through a flow monitoring system and a signal lamp system, realize high-efficiency and quick traffic, reduce blockage and improve the utilization rate of roads.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A traffic road intersection flow monitoring system comprises a base (1), a signal lamp system and a flow monitoring system, it is characterized in that the top of the base (1) is connected with a vertical plate (2), one end of the vertical plate (2) far away from the base (1) is connected with a top plate (3), the inner wall of the base (1) is connected with a motor (4), the output end of the motor (4) is connected with a rotating shaft, one end of the rotating shaft far away from the motor (4) penetrates through the base (1) and is connected with a screw rod (5), the top of the screw rod (5) is rotatably connected with the bottom wall of the top plate (3) through a bearing, the outer wall of the screw rod (5) is connected with a first sleeve (501) in a threaded manner, the outer wall of the first sleeve (501) is connected with a connecting rod (502), one end, far away from the first sleeve (501), of the connecting rod (502) is connected with a first signal lamp (6);
the outer wall of the vertical plate (2) is connected with a supporting rod (7), the outer wall of the supporting rod (7) is connected with a second signal lamp (8), the outer wall of the screw rod (5) is in threaded connection with a second sleeve (503), the outer wall of the second sleeve (503) is connected with a pressing rod (504), the outer wall of the base (1) is connected with a switch (9), the switch (9) is electrically connected with the second signal lamp (8), the two sides of the switch (9) are both connected with an elastic element (10), the outer wall of the elastic element (10) is connected with a stress plate (11), and the stress plate (11) is movably abutted to the pressing rod (504).
2. The system for monitoring the traffic road intersection flow is characterized in that a supporting plate (12) is connected to the outer wall of the top plate (3), a solar panel (13) is connected to the outer wall of the supporting plate (12), a storage battery (14) is further connected to the inner wall of the base (1), and the motor (4), the first signal lamp (6), the switch (9) and the solar panel (13) are all electrically connected with the storage battery (14).
3. The traffic road intersection flow monitoring system according to claim 2, wherein the outer wall of the vertical plate (2) is connected with a limiting plate (15), the outer wall of the limiting plate (15) is respectively provided with a first through hole and a second through hole, and the screw rod (5) and the pressure rod (504) are respectively movably connected in the first through hole and the second through hole.
4. A traffic intersection flow monitoring system according to claim 3, characterized in that a buffer (16) is connected to the outer wall of the limiting plate (15), and the buffer (16) is a rubber pad.
5. The system for monitoring the traffic road intersection flow according to claim 3, wherein a reinforcing rod (701) is connected between the vertical plate (2) and the supporting rod (7).
6. A traffic intersection flow monitoring system as claimed in claim 1, wherein there are two of said first sleeves (501).
7. The system of claim 6, wherein the flow monitoring system comprises a flow monitor, the flow monitoring system is provided with three signals of a traffic jam distance greater than 180m, a traffic jam distance between 90m and 180m, and a traffic jam distance less than 90m, and the flow monitoring system is electrically connected to the signal lamp system.
8. The system as claimed in claim 7, wherein the signal light system is provided with three forms of light change by 15 seconds, normal light change and light change by 15 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344472.4A CN111519557A (en) | 2020-04-27 | 2020-04-27 | Traffic road intersection flow monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010344472.4A CN111519557A (en) | 2020-04-27 | 2020-04-27 | Traffic road intersection flow monitoring system |
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| CN111519557A true CN111519557A (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010344472.4A Pending CN111519557A (en) | 2020-04-27 | 2020-04-27 | Traffic road intersection flow monitoring system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112511755A (en) * | 2020-12-30 | 2021-03-16 | 李海英 | Intelligent monitoring system device and method based on smart sponge city |
| CN112669633A (en) * | 2020-12-29 | 2021-04-16 | 内蒙古高等级公路建设开发有限责任公司 | LED energy-saving light-changing indicator lamp device |
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| KR20010045553A (en) * | 1999-11-05 | 2001-06-05 | 이병민 | Traffic Signal Lamp Having a Short Circuit Display and Aid Lamp |
| CN108399772A (en) * | 2018-03-31 | 2018-08-14 | 四川攸亮科技有限公司 | A kind of road traffic lights |
| CN109472987A (en) * | 2018-11-13 | 2019-03-15 | 唐文俊 | A kind of Multifunctional traffic signal lamp and its method |
| CN208938339U (en) * | 2018-09-27 | 2019-06-04 | 江苏海通交通集团有限公司 | A kind of town road traffic lights |
| CN110751840A (en) * | 2019-11-22 | 2020-02-04 | 中冶(北京)交通科技发展有限公司 | Traffic signal lamp |
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2020
- 2020-04-27 CN CN202010344472.4A patent/CN111519557A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010045553A (en) * | 1999-11-05 | 2001-06-05 | 이병민 | Traffic Signal Lamp Having a Short Circuit Display and Aid Lamp |
| CN108399772A (en) * | 2018-03-31 | 2018-08-14 | 四川攸亮科技有限公司 | A kind of road traffic lights |
| CN208938339U (en) * | 2018-09-27 | 2019-06-04 | 江苏海通交通集团有限公司 | A kind of town road traffic lights |
| CN109472987A (en) * | 2018-11-13 | 2019-03-15 | 唐文俊 | A kind of Multifunctional traffic signal lamp and its method |
| CN110751840A (en) * | 2019-11-22 | 2020-02-04 | 中冶(北京)交通科技发展有限公司 | Traffic signal lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112669633A (en) * | 2020-12-29 | 2021-04-16 | 内蒙古高等级公路建设开发有限责任公司 | LED energy-saving light-changing indicator lamp device |
| CN112511755A (en) * | 2020-12-30 | 2021-03-16 | 李海英 | Intelligent monitoring system device and method based on smart sponge city |
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Application publication date: 20200811 |
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| RJ01 | Rejection of invention patent application after publication |