CN113034947B - Interim traffic light device - Google Patents
Interim traffic light device Download PDFInfo
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- CN113034947B CN113034947B CN202110131962.0A CN202110131962A CN113034947B CN 113034947 B CN113034947 B CN 113034947B CN 202110131962 A CN202110131962 A CN 202110131962A CN 113034947 B CN113034947 B CN 113034947B
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- chip microcomputer
- electric cylinder
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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
- G08G1/0955—Traffic lights transportable
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The invention discloses a temporary traffic light device, which comprises a floor light fixing device and a movable traffic light device, wherein the floor light fixing device is arranged on the floor light fixing device; the floor lamp fixing device comprises a floor lamp body; the floor lamp fixing device also comprises a plurality of rod outlet holes and a plurality of first electric cylinders; the first electric cylinder is arranged in the rod outlet hole and is fixedly connected with the floor lamp body at the bottom of the rod outlet hole; the first single chip microcomputer is electrically connected with the first electric cylinder and controls the opening and closing of the first electric cylinder; the floor lamp fixing device also comprises an infrared sensing device fixedly arranged on the upper surface of the floor lamp body; when the infrared induction device is covered by the mobile traffic light device, the first single chip microcomputer controls the first electric cylinder to lift the first piston rod; the raised first piston rod is used to stabilize the mobile traffic light apparatus. The invention not only can move, but also can automatically stabilize in the using state and is not easy to move or topple.
Description
Technical Field
The invention relates to the technical field of traffic lights, in particular to a temporary traffic light device.
Background
In various performance squares, competition squares and other fields of large-scale parking lots and underground garages, direction indicators are usually installed to guide the flow of people and the flow of vehicles, but the indicators do not work when the flow of people and the flow of vehicles are large. If the scene people flow mediation and the traffic flow mediation occasions when the concert is finished are performed, obviously, the light depends on the indication board and can not direct a large number of people and vehicles to get in and out in order, therefore, in the situation, the adopted conventional means is to directly lead the workers to perform the scene mediation, and the manpower resource is consumed very much.
In addition, an indicator light is adopted for flexible direction indication in a dredging means, but in a garage in a normal state, due to frequent traffic flow, the trouble of increasing roadblocks is undoubtedly brought by arranging the indicator light under the condition of no overcrowding; and once the indicator light is fixedly arranged and cannot move, the emergency route guidance cannot be carried out under special conditions. The movable indicator light is easy to move or topple under the external action of factors such as strong wind and the like or factors such as excessively crowded crowd and vehicle groups.
To sum up, in places such as common underground garage, large-scale square, do not possess the indicating device that can command people's flow route, traffic flow route temporarily and in a flexible way to direct adoption interim traffic guidance lamp comes the command then appears easily interim traffic guidance lamp by crowded crowd, the problem that the car crowd moved or toppled over.
Disclosure of Invention
The invention aims to solve the problems and provides a temporary traffic light device which can be automatically and stably used and is not easy to move or topple.
The invention is realized by the following technical scheme: the invention provides a temporary traffic light device, which comprises a floor light fixing device and a movable traffic light device for temporarily replacing traffic lights, wherein the floor light fixing device is embedded into a pavement foundation and is fixedly connected with the pavement foundation; the floor lamp fixing device comprises a floor lamp body; the floor lamp fixing device also comprises a plurality of rod outlet holes and a plurality of first electric cylinders; the first electric cylinder is arranged in the rod outlet hole and is fixedly connected with the floor lamp body at the bottom of the rod outlet hole; the floor lamp fixing device also comprises a first single chip microcomputer, wherein the first single chip microcomputer is electrically connected with the first electric cylinder and controls the opening and closing of the first electric cylinder; the floor lamp fixing device further comprises an infrared sensing device, the infrared sensing device is fixedly arranged on the upper surface of the floor lamp body, and the infrared sensing device is used for sensing whether the floor lamp is covered by the mobile traffic light device or not; when the infrared induction device is covered by the mobile traffic light device, the first single chip microcomputer controls the first electric cylinder to lift the first piston rod; the raised first piston rod is used to stabilize the mobile traffic light apparatus.
The beneficial effects produced by the technical means are as follows: can carry out interim traffic guidance through the removal traffic lights that adopts can freely to remove, and fix the removal traffic lights device through the floor-lamp fixing device to can reduce the influence that the removal traffic lights device received external environment or crowd crowdedly, the crowded influence that brings of traffic stream, avoid shifting, and guarantee to remove the traffic lights device through the mutual restriction effort of first piston rod to fixed intracavity wall and be difficult for empting.
Optionally, the mobile traffic light device includes a traffic light body, and a base fixed on a bottom surface of the traffic light body, and the base has a fixing cavity opening to a bottom of the base; the raised first piston rod stabilizes the moving traffic light device by penetrating into the fixed cavity.
Optionally, a calibration table is arranged on the top surface of one side, away from the opening, of the inner wall of the fixed cavity; the infrared induction device comprises an infrared transmitter and an infrared receiver; infrared beams emitted by the infrared emitter are reflected by the calibration table and then received by the infrared receiver, the infrared receiver feeds the receiving condition of the reflected infrared beams back to the first single chip microcomputer for processing, and the first single chip microcomputer obtains a reflection distance; and the first single chip microcomputer opens and closes the first electric cylinder according to the reflection distance.
The beneficial effects produced by the technical means are as follows: whether the first electric cylinder is started or not can be judged by the distance of the calibration table measured by the infrared sensing device, so that whether the mobile traffic light device is fixed or not is controlled.
Optionally, the mobile traffic light device comprises a second single chip microcomputer and a second electric cylinder; the second electric cylinder is electrically connected with the second singlechip and is controlled by the second singlechip to be opened and closed; the upper top surface of the inner wall of the fixed cavity, which is far away from one side of the opening, of the second electric cylinder is fixedly connected with the base, and a second piston rod of the second electric cylinder is fixedly connected with the calibration table.
The beneficial effects produced by the technical means are as follows: the distance between the calibration table and the infrared sensing device can be controlled.
Optionally, the mobile traffic light device further includes a storage battery and a key switch, the key switch is electrically connected to a control line of the storage battery to the second single chip microcomputer, the key switch is turned on to enable the storage battery to input a high level to the second single chip microcomputer, and the second single chip microcomputer controls the second electric cylinder to extend out of the second piston rod by receiving the high level; the base is provided with a manual key, the manual key is fixedly connected with the key switch, and the key switch is closed by pressing the manual key.
Optionally, the floor lamp fixing device further includes a photosensitive sensor and a surface lighting lamp, and both the photosensitive sensor and the surface lighting lamp are fixedly arranged on the upper surface of the floor lamp body; the output end of the first single chip microcomputer, which is used for controlling the first electric cylinder to be opened and closed, is electrically connected with the phase inverter, the output ends of the photosensitive sensor and the phase inverter are both connected to two input ends of the AND gate selector, and the output end of the AND gate selector is electrically connected with the surface illuminating lamp and controls the surface illuminating lamp to be opened and closed.
The beneficial effects produced by the technical means are as follows: adopt the earth's surface light can realize fixing a position the fixed point position that needs place the removal traffic light device fast night.
Optionally, the base is fixedly connected with the plurality of roller assemblies; the roller assembly comprises a universal roller.
Optionally, the mobile traffic light device includes four groups of traffic signal lights fixedly connected to the traffic light body.
Optionally, a monitoring camera is fixedly arranged on the mobile traffic light device, and the monitoring camera is used for automatically shooting the traffic condition of the current road section and automatically storing the traffic condition.
The beneficial effects produced by the technical means are as follows: the video recording device can record the conditions of people flow and traffic flow of the current road section so as to record a video file of the condition of an accident or record a video file of the condition of a random collision which violates the indication of an indicator lamp.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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 limiting the invention. In the drawings:
FIG. 1 is a schematic view of a temporary traffic light device according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating an upper view structure of a floor lamp fixing device according to an embodiment of the present invention;
FIG. 3 is a schematic view illustrating a lower view angle of a floor lamp fixing device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view illustrating a usage status of the floor lamp fixing device according to the embodiment of the present invention;
FIG. 5 is a schematic view of the overall structure of a mobile traffic light device according to an embodiment of the present invention;
FIG. 6 is a schematic view of a fixed-cavity interior view of a mobile traffic light apparatus according to an embodiment of the present invention;
FIG. 7 is a schematic view of a position structure of a calibration stand in a fixed cavity of the mobile traffic light apparatus according to an embodiment of the present invention;
FIG. 8 is a schematic diagram of a circuit control system of a floor lamp fixture according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of a circuit control system for a mobile traffic light apparatus according to an embodiment of the present invention;
100-floor lamp fixture; 110-floor lamp body; 120-a stem outlet hole; 130-a first electric cylinder; 140-a first piston rod; 150-an infrared sensing device; 151-infrared emitter; 152-an infrared receiver; 160-a photosensitive sensor; 170-surface lighting lamps; 180-a first single chip microcomputer; 191-an inverter; 192-and gate selector;
200-a mobile traffic light device; 210-a traffic light body; 220-traffic lights; 230-a base; 231-a fixed cavity; 240-a roller assembly; 250-a second electric cylinder; 260-a second piston rod; 270-a calibration stage; 280-manual key press; 281-key switches; 290-a second singlechip;
300-storage battery.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.
The present embodiment discloses a temporary traffic light device, as shown in fig. 1, comprising a floor light fixture 100 and a mobile traffic light device 200 for replacing traffic lights. The mobile traffic light device 200 of the present embodiment can move quickly and can be stably fixed and immovable at a predetermined position by cooperating with the floor lamp fixture 100.
The temporary traffic light device disclosed in this embodiment includes a floor light fixing device 100 and a mobile traffic light device 200 for temporarily replacing traffic lights, wherein the floor light fixing device 100 is embedded in and fixedly connected with a road foundation, that is, as shown in fig. 1, the floor light fixing device 100 is embedded in the ground surface in its entirety, and only the top surface is exposed from the ground surface for sensing the mobile traffic light device 200. The following description of the floor lamp fixture 100 is illustrated in fig. 2-4. The floor lamp fixing device 100 includes a floor lamp body 110. In addition, the floor lamp fixing device 100 further includes a plurality of rod-out holes 120 and a plurality of first electric cylinders 130. The first electric cylinder 130 is disposed in the rod outlet hole 120, and is fixedly connected to the floor lamp body 110 at the bottom of the rod outlet hole 120. The floor lamp fixing device 100 further comprises a first single chip microcomputer 180, wherein the first single chip microcomputer 180 is electrically connected with the first electric cylinder 130 and controls the opening and closing of the first electric cylinder 130. When the first electric cylinder 130 is activated, the first piston rod 140 of the first electric cylinder 130 is raised; when the first electric cylinder 130 is turned off, the first piston rod 140 of the first electric cylinder 130 descends to return to the home position. In addition, the floor lamp fixing device 100 further includes an infrared sensing device 150, the infrared sensing device 150 is fixedly disposed on the upper surface of the floor lamp body 110, and the infrared sensing device 150 is used for sensing whether the mobile traffic light device 200 covers the floor lamp body. When the infrared sensing device 150 is covered by the mobile traffic light device 200, the first single chip microcomputer 180 controls the first electric cylinder 130 to lift the first piston rod 140, and the lifted first piston rod 140 is used for stably moving the traffic light device 200 so that the traffic light device 200 does not move. In the floor lamp fixing device 100 of the present embodiment, the rechargeable battery is used for supplying power, and the rechargeable battery is disposed inside the floor lamp body 110, so that the power supply can be ensured by charging the rechargeable battery regularly.
Specifically, as shown in fig. 5-7, the mobile traffic light device 200 includes a traffic light body 210, and a base 230 fixed on the bottom surface of the traffic light body 210, wherein the base 230 has a fixing cavity 231 opened toward the bottom thereof. It should be understood that the size of the base 230 is not limited to the drawings of the embodiment, and in order to ensure that the whole mobile traffic light device 200 does not topple, in other implementations, the volume of the base 230 is increased appropriately, and the mass of the base 230 can be increased appropriately, so as to achieve the purpose of lowering the center of gravity. In the present embodiment, the raised first piston rod 140 stably moves the traffic light device 200 by penetrating into the fixing chamber 231. That is, when the first piston rod 140 protrudes into the fixed cavity 231, no matter how the mobile traffic light device 200 moves, there is a blocking effect of the first piston rod 140 and the inner wall of the fixed cavity 231 so that it cannot move any further.
Specifically, as shown in fig. 7, the upper top surface of the inner wall of the fixing cavity 231 on the side far from the opening is further provided with a calibration platform 270. The infrared sensing device 150 includes an infrared transmitter 151 and an infrared receiver 152. The infrared beam emitted by the infrared emitter 151 is reflected by the calibration stage 270 and then received by the infrared receiver 152, the infrared receiver 152 feeds back the receiving condition of the reflected infrared beam to the first single chip microcomputer 180 for processing, and the first single chip microcomputer 180 obtains the reflection distance. The first single chip microcomputer 180 opens and closes the first electric cylinder 130 according to the reflection distance. In this embodiment, the condition that the first single chip microcomputer 180 determines that the first electric cylinder 130 can be activated is that the first single chip microcomputer 180 recognizes that the reflection distance of the reflected infrared light beam is the first reflection distance, in this embodiment, the first reflection distance is 20 centimeters, and in other embodiments, the first reflection distance with other lengths may be selected. Therefore, in this embodiment, when the first single chip microcomputer 180 senses that the reflected object (i.e., the calibration stage 270 for reflecting the infrared light beam) is located at a distance of 20 cm from the infrared sensing device 150 through the infrared sensing device 150, the first single chip microcomputer 180 determines that the mobile traffic light device 200 is located above the floor lamp fixing device 100 and the position thereof is properly adjusted, that is, the calibration stage 270 is already facing the infrared sensing device 150, and at this time, the first single chip microcomputer 180 outputs a high level to control the first electric cylinder 130 to extend out of the first piston rod 140 to stabilize the position of the mobile traffic light device 200. When the calibration stage 270 is not facing the infrared sensor device 150, or the reflective object (including the calibration stage 270 or other objects) is not located 20 cm away from the infrared sensor device 150, the first single chip microcomputer 180 outputs a low level to control the first electric cylinder 130 to retract the first piston rod 140.
Specifically, the mobile traffic light device 200 includes a second single chip microcomputer 290 and a second electric cylinder 250. The second electric cylinder 250 is electrically connected to the second single chip 290 and controlled by the second single chip 290 to turn on or off. The upper top surface of the second electric cylinder 250 on the side far away from the opening on the inner wall of the fixing cavity 231 is fixedly connected with the base 230, and the second piston rod 260 of the second electric cylinder 250 is fixedly connected with the calibration table 270.
Specifically, as shown in fig. 9, the mobile traffic light device 200 further includes a storage battery 300 and a key switch 281, the key switch 281 is electrically connected to a control circuit of the storage battery 300 to the second single-chip microcomputer 290, closing the key switch 281 realizes that the storage battery 300 inputs a high level to the second single-chip microcomputer 290, and the second single-chip microcomputer 290 controls the second electric cylinder 250 to extend out of the second piston rod 260 by receiving the high level. The manual button 280 is disposed on the base 230, the manual button 280 is fixedly connected to the key switch 281, and the key switch 281 is closed by pressing the manual button 280.
Specifically, as shown in fig. 8, the floor lamp fixing device 100 further includes a photosensitive sensor 160 and a surface lighting lamp 170, the photosensitive sensor 160 and the surface lighting lamp 170 are both fixed on the upper surface of the floor lamp body 110, an output end of the first single chip microcomputer 180 for controlling the on/off of the first electric cylinder 130 is electrically connected to the inverter 191, an output end of the photosensitive sensor 160 and an output end of the inverter 191 are both connected to two input ends of the and gate selector 192, and an output end of the and gate selector 192 is electrically connected to the surface lighting lamp 170 and controls the on/off of the surface lighting lamp 170. The above-described design enables the surface illumination lamps 170 to be turned off during the daytime and turned on at night under normal conditions without using the mobile traffic light device 200; the surface illumination lamp 170 that lights up night is used for instructing the position of floor lamp fixing device 100 to the staff can in time find the position of floor lamp fixing device 100 under the obscure condition of light night when taking place proruption situation, thereby guarantee that work efficiency has also avoided danger to a certain extent. When the mobile traffic light device 200 is moved above the floor lamp fixing device 100, the floor lamp fixing device 100 raises the first piston rod 140 of the first electric cylinder 130 and turns off the surface illumination lamp 170 at night or in the daytime, thereby saving electric power.
In other embodiments, the surface lighting lamp 170 with high brightness and high power can also be used for night intersection lighting.
Specifically, the base 230 is fixedly connected with a plurality of roller assemblies 240, and the roller assemblies 240 are universal rollers. The mobile traffic light device 200 includes four sets of traffic lights 220 fixedly connected to the traffic light body 210.
In other embodiments, a monitoring camera may be further fixed to (top or side) the mobile traffic light device 200, and the monitoring camera is used to automatically capture and store traffic conditions of a current road section, so as to record people flow and traffic flow conditions of the current road section, so as to record a video file of a condition of an accident, or record a video file of a condition of a crash violating an indicator light.
The specific working mode of this embodiment is as follows:
in the normal use of the traffic light, the first electric cylinder 130 of the indicating floor light fixture 100 does not lift the first piston rod 140, and the surface lighting lamp 170 is lighted only at night for indicating the position of the floor light fixture 100. When the mobile traffic light device 200 needs to be started, the worker moves the mobile traffic light device 200 according to the position of the floor lamp fixing device 100 and moves the mobile traffic light device 200 above the floor lamp fixing device 100, and needs to simply adjust the angle to ensure that the infrared light beam emitted by the infrared sensing device 150 is just aligned with the calibration stand 270; the infrared beam is reflected by the calibration stage 270 back to the infrared sensing device 150; the infrared sensing device 150 transmits the transmitting and receiving conditions of the infrared light beam to the first single chip microcomputer 180 for processing, and the first single chip microcomputer 180 calculates the distance between the reflected object and the infrared sensing device 150 according to the reflecting time and the light speed of the infrared light beam, namely calculates the distance of the calibration table 270; when the calculated distance is just the first reflection distance (the first reflection distance is 20 cm in this embodiment), it is determined that the reflected object is the calibration stage 270, and at this time, it is determined that the mobile traffic light device 200 is in position, and the first single chip microcomputer 180 outputs a high level for controlling all the first electric cylinders 130 to lift the first piston rods 140. When the mobile traffic light device 200 is not needed to be used, a worker only needs to press the manual button 280, the pressed manual button 280 enables the button switch 281 to be closed, so that the storage battery 300 inputs a high-level signal to the second single-chip microcomputer 290, the second single-chip microcomputer 290 outputs a high-level signal to control the second electric cylinder 250 to work, the second electric cylinder 250 raises the second piston rod 260 after obtaining the high level, the reflection distance of the infrared ray beam is smaller than the first reflection distance, the first single-chip microcomputer 180 outputs a low level instead, and the low level at the moment is not enough to enable the first electric cylinder 130 to work, so that the first electric cylinder 130 retracts the first piston rod 140, and the mobile traffic light device 200 is moved. The operator removes the moving traffic light assembly 200 and releases the manual button 280 and the second electric cylinder 250 retracts the second piston rod 260. At this time, the surface illumination lamp 170 is kept on at night.
It should be understood that fig. 8-9 of the present embodiment are only schematic diagrams of circuit control, and are not detailed circuit design diagrams, and the connection relationship between each device and the first single-chip microcomputer 180 and the second single-chip microcomputer 290 further needs auxiliary circuit devices such as a digital-to-analog converter, an analog-to-digital converter, an amplifier, etc., but these are all parts of the prior art that should be understood by those skilled in the art, and therefore, for simplicity of illustration of the circuit control schematic diagrams of the present embodiment, they are not shown in fig. 8-9.
The embodiment adopts the movable traffic light device 200, which not only can solve the problems of bulkiness and difficulty in carrying through free movement, but also can fix the movable traffic light device 200 through the floor lamp fixing device 100, thereby reducing the displacement problem caused by the influence of environmental factors such as weather on the movable traffic light device 200, and ensuring that the movable traffic light device 200 is not easy to topple over through the interaction acting force of the first piston rod 140 on the inner wall of the fixed cavity 231. In this embodiment, the fixing action of the mobile traffic light device 200 is realized by the automatic mutual cooperation between the floor light fixing device 100 and the mobile traffic light device 200, and only the mobile traffic light device 200 is required to be moved above the floor light fixing device 100, so that manual fixing operation is not required to be performed too much, thereby reducing the workload of workers. In addition, the floor lamp fixing device 100 of the present embodiment further has a surface lighting lamp 170 that automatically lights up only at night, so that the workers at night can find the appropriate placement position of the center of the intersection or other intersections. In addition, the surface illumination lamp 170 of the present embodiment does not light up when covered by the mobile traffic light device 200, so that excessive power is not wasted. The use of the high intensity surface illumination lamp 170 also serves as an intersection illumination.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.
Claims (7)
1. A temporary traffic light device is characterized by comprising a floor light fixing device (100) and a mobile traffic light device (200) for temporarily replacing traffic lights, wherein the floor light fixing device (100) is embedded into a pavement foundation and fixedly connected with the pavement foundation; the floor lamp fixing device (100) comprises a floor lamp body (110);
the floor lamp fixing device (100) further comprises a plurality of rod outlet holes (120) and a plurality of first electric cylinders (130); the first electric cylinder (130) is arranged in the rod outlet hole (120) and is fixedly connected with the floor lamp body (110) at the bottom of the rod outlet hole (120); the floor lamp fixing device (100) further comprises a first single chip microcomputer (180), wherein the first single chip microcomputer (180) is electrically connected with the first electric cylinder (130) and controls the opening and closing of the first electric cylinder (130);
the floor lamp fixing device (100) further comprises an infrared sensing device (150), the infrared sensing device (150) is fixedly arranged on the upper surface of the floor lamp body (110), and the infrared sensing device (150) is used for sensing whether the floor lamp is covered by the mobile traffic lamp device (200) or not;
when the infrared sensing device (150) is covered by the mobile traffic light device (200), the first single chip microcomputer (180) controls the first electric cylinder (130) to lift the first piston rod (140); the raised first piston rod (140) is used to stabilize the mobile traffic light device (200); the mobile traffic light device (200) comprises a traffic light body (210) and a base (230) fixedly arranged on the bottom surface of the traffic light body (210), wherein the base (230) is provided with a fixing cavity (231) which is opened towards the bottom of the base;
the raised first piston rod (140) stabilizes the mobile traffic light device (200) by penetrating inside the fixed cavity (231); a calibration table (270) is arranged on the upper top surface of one side, away from the opening, of the inner wall of the fixed cavity (231); the infrared sensing device (150) comprises an infrared transmitter (151) and an infrared receiver (152);
infrared light beams emitted by the infrared emitter (151) are reflected by the calibration table (270) and then received by the infrared receiver (152), the infrared receiver (152) feeds back the receiving condition of the reflected infrared light beams to the first single chip microcomputer (180) for processing, and the first single chip microcomputer (180) obtains a reflection distance; and the first single chip microcomputer (180) opens and closes the first electric cylinder (130) according to the reflection distance.
2. A temporary traffic light device according to claim 1, characterized in that the mobile traffic light device (200) comprises a second single chip microcomputer (290) and a second electric cylinder (250); the second electric cylinder (250) is electrically connected with the second single chip microcomputer (290) and is controlled to be opened and closed by the second single chip microcomputer (290); the upper top surface of the second electric cylinder (250) on the side, far away from the opening, of the inner wall of the fixed cavity (231) is fixedly connected with the base (230), and a second piston rod (260) of the second electric cylinder (250) is fixedly connected with the calibration table (270).
3. A temporary traffic light device according to claim 2, wherein the mobile traffic light device (200) further comprises a storage battery (300) and a key switch (281), the key switch (281) is electrically connected to a control circuit of the storage battery (300) to the second single chip microcomputer (290), closing the key switch (281) realizes that the storage battery (300) inputs a high level to the second single chip microcomputer (290), and the second single chip microcomputer (290) controls the second electric cylinder (250) to extend out of the second piston rod (260) by receiving the high level;
the base (230) is provided with a manual key (280), the manual key (280) is fixedly connected with the key switch (281), and the key switch (281) is closed by pressing the manual key (280).
4. A temporary traffic light device according to claim 1, wherein the floor lamp fixing device (100) further comprises a photosensitive sensor (160) and a surface illumination lamp (170), the photosensitive sensor (160) and the surface illumination lamp (170) are both fixed on the upper surface of the floor lamp body (110);
the output end of the first single chip microcomputer (180) for controlling the opening and closing of the first electric cylinder (130) is electrically connected with an inverter (191), the output end of the photosensitive sensor (160) and the output end of the inverter (191) are both connected to two input ends of an AND gate selector (192), and the output end of the AND gate selector (192) is electrically connected with the surface illumination lamp (170) and controls the opening and closing of the surface illumination lamp (170).
5. A temporary traffic light device according to claim 1, wherein the base (230) is fixedly connected with a plurality of roller assemblies (240); the roller assembly (240) includes a universal roller.
6. A temporary traffic light device according to claim 1, characterized in that the mobile traffic light device (200) comprises four sets of traffic signal lights (220) fixedly connected to the traffic light body (210).
7. The temporary traffic light device as claimed in claim 1, wherein a monitoring camera is fixedly arranged on the movable traffic light device (200), and the monitoring camera is used for automatically shooting the traffic condition of the current road section and automatically storing the traffic condition.
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| CN202110131962.0A CN113034947B (en) | 2021-01-30 | 2021-01-30 | Interim traffic light device |
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| CN202110131962.0A CN113034947B (en) | 2021-01-30 | 2021-01-30 | Interim traffic light device |
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|---|---|---|---|---|
| CN105141912A (en) * | 2015-08-18 | 2015-12-09 | 浙江宇视科技有限公司 | Method and device for relocating signal lamp |
| CN208938349U (en) * | 2018-09-30 | 2019-06-04 | 江苏恒通照明集团有限公司 | A kind of moveable solar energy traffic lights |
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| CN113034947A (en) | 2021-06-25 |
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