CN115359661A - Intelligent urban traffic management device and system thereof - Google Patents
Intelligent urban traffic management device and system thereof Download PDFInfo
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- CN115359661A CN115359661A CN202211002830.9A CN202211002830A CN115359661A CN 115359661 A CN115359661 A CN 115359661A CN 202211002830 A CN202211002830 A CN 202211002830A CN 115359661 A CN115359661 A CN 115359661A
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- 238000010438 heat treatment Methods 0.000 claims abstract description 45
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000000694 effects Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims description 105
- 238000002347 injection Methods 0.000 claims description 48
- 239000007924 injection Substances 0.000 claims description 48
- 238000004891 communication Methods 0.000 claims description 38
- 238000004140 cleaning Methods 0.000 claims description 30
- 238000005507 spraying Methods 0.000 claims description 24
- 230000006698 induction Effects 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 7
- 239000007921 spray Substances 0.000 abstract description 4
- 238000004458 analytical method Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 2
- 230000002457 bidirectional effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000255925 Diptera Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
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Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/012—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from other sources than vehicle or roadside beacons, e.g. mobile networks
Abstract
The application provides a be used for wisdom urban traffic management device, when the temperature is less than zero, jet-propelled piece blowout gas takes the alcohol in the first intracavity to enter into the second chamber through first pipeline, and spray alcohol by the surface of first hole and second pore pair camera, thereby will adhere to the dust on camera surface clearly and fall, jet-propelled piece blowout gas after that, the heating member heats jet-propelled piece blowout gas, thereby make the alcohol that adheres to the camera surface volatilize fast, in order to reach clear effect, thereby make the problem of solving in cold winter in the north of china the camera can't be clear; a surface that is used for wisdom urban traffic management system, through the image generation first signal that the analysis was shot, and generate clean order to the messenger all can be to the camera under the temperature condition of difference cleans.
Description
[ technical field ] A
The application relates to the field of traffic devices, in particular to a traffic management device and system for smart cities.
[ background of the invention ]
In order to solve the problem that the automobile is randomly parked and randomly placed, a capture camera is usually arranged on the roadside. The existing camera for capturing the illegal stop can form dust accumulation on the camera in the using process, and the dust can influence the camera to shoot the sight line, so that the shot picture is fuzzy. Chinese patent discloses a patent with the following numbers: CN111866469B, the device and the system for monitoring and controlling the traffic safety of a smart city, wherein the motor is controlled to operate, the output end of the motor drives the rotating shaft to rotate, a first bevel gear on the outer side of the rotating shaft is meshed with a second bevel gear on the outer side of a first screw rod, the first screw rod is driven to rotate, a first sleeve on the outer side of the first screw rod drives a connecting plate to move up and down, and further a brush on the outer side of the connecting plate cleans dust on the outer side of the camera. However, in winter in northern China, the intelligent urban traffic safety monitoring device and the intelligent urban traffic safety monitoring system are very cold, so that the intelligent urban traffic safety monitoring device and the intelligent urban traffic safety monitoring system are very easy to freeze in the using process, and the using effect is poor. At present, a device and a system for managing smart city traffic are urgently needed to solve the problem that a camera cannot be cleaned in cold winter in the north of China.
[ summary of the invention ]
In view of the above, it is necessary to provide a traffic management device for smart cities to solve the above-mentioned problem that the camera cannot be cleaned in cold winter in northern China.
The embodiment of the application provides a be used for wisdom urban traffic management device, locate the installing support on ground and locate including one end spherical camera on the installing support, be used for wisdom urban traffic management device still to include:
the mounting shell is arranged on the mounting bracket;
the liquid storage assembly is arranged in the mounting shell, a first cavity for containing alcohol is formed in the liquid storage assembly, the liquid storage assembly is provided with a first pipeline, and the first pipeline is communicated with the first cavity;
the air injection piece is arranged in the mounting shell and communicated with the first pipeline;
an annular injection member arranged on the mounting shell, an inner ring arranged on the injection member,
the inner ring is provided with a first surface and a second surface which is obliquely arranged relative to the first surface, the first surface is provided with a first hole, the second surface is provided with a second hole, a second cavity is formed in the injection piece, the first hole and the second hole are both communicated with the second cavity, and the second cavity is communicated with the first pipeline;
the heating element is arranged in the mounting shell, one end of the heating element is communicated with the air injection element, and the other end of the heating element is communicated with the second cavity;
the spherical piece is rotatably arranged at the communication part of the second hole and the second cavity,
the spherical piece is provided with a liquid outlet channel, the spherical piece is provided with a shielding part,
one end of the spherical piece close to the ground is provided with an installation part;
the induction coil is arranged in the mounting part;
the magnetic suction piece is arranged in the second cavity;
and the humidity sensor is arranged in the second cavity or the liquid outlet channel.
In at least one embodiment of the present application, the apparatus for smart urban traffic management is further provided with a first direction arranged along a vertical direction;
the device for managing smart city traffic further comprises:
the first rotating piece is arranged in the second cavity;
the spherical piece is provided with a through hole along the direction perpendicular to the first direction, the first rotating piece penetrates through the through hole, and the first rotating piece is rotatably connected with the spherical piece;
the diameter of the spherical member is recorded as a, and the diameter of the second hole is recorded as b, then the relation is: b is more than a and less than 2b,
the diameter of the liquid outlet channel is marked as c, and then the relation is formed: c is less than 1/4a;
if an included angle between the second surface and the first direction is α, a relation exists: alpha is more than or equal to 30 degrees and less than or equal to 60 degrees;
the first surface is arranged in parallel with the first direction.
In at least one embodiment of the present application, the injection member is formed with a cleaning space, the inner ring surrounds the cleaning space, and the first face and the second face are both located in the cleaning space;
the diameter of the inner ring is larger than the maximum diameter of the camera.
In at least one embodiment of the present application, the injection member is provided with a communication portion through which the second chamber communicates with the first duct, and the second chamber communicates with the heating member;
a third cavity for containing water is formed inside the liquid storage assembly;
the device for managing smart city traffic further comprises:
the first valve is arranged between the air injection piece and the heating piece;
the second valve is respectively communicated with the first cavity, the third cavity and the first pipeline;
one end of the third valve is communicated with the first pipeline;
and the fourth valve is respectively communicated with the heating element, the third valve and the air injection element.
In at least one embodiment of the present application, the liquid storage assembly is provided with a first liquid inlet communicated with the first chamber and a second liquid inlet communicated with the third chamber;
the mounting bracket is provided with a first communicating hole communicated with the first liquid inlet hole and a second communicating hole communicated with the second liquid inlet hole;
the device for managing smart city traffic further comprises:
the first liquid standby tank is arranged on the mounting bracket and communicated with the first communication hole, and a third communication hole communicated with an external pipeline is formed in the first liquid standby tank;
and the second liquid preparation tank is arranged on the mounting bracket, is communicated with the second communication hole and is provided with a fourth communication hole communicated with an external pipeline.
In at least one embodiment of the present application, the injection member is provided with a rotating portion;
the device for managing smart city traffic further comprises:
one end of the telescopic assembly is arranged in the mounting shell, and the other end of the telescopic assembly penetrates through the mounting shell and is rotatably connected with the rotating part;
the first motor is arranged on the telescopic assembly, and the output end of the first motor is fixedly connected with the rotating part.
In at least one embodiment of the present application, the retraction assembly comprises:
the second motor is arranged in the mounting shell, and the output end of the second motor is provided with a first screw rod;
the sliding piece is arranged in the installation shell, one end of the sliding piece is provided with a first screw hole in threaded connection with the first screw rod, the other end of the sliding piece is provided with an installation position, and the rotating part and the first motor are arranged on the installation position.
In at least one embodiment of the present application, two mounting plates are disposed in parallel on the mounting position, and mounting holes are disposed on both of the two mounting plates;
the rotating portion is provided with two rotating convex portions, the two rotating convex portions are arranged in the two mounting holes respectively, and one of the rotating convex portions is fixedly connected with the output end of the first motor.
In at least one embodiment of the present application, the mounting shell is provided with a second screw hole;
the mounting bracket comprises a first bracket body arranged along the vertical direction and a second bracket body arranged perpendicular to the first bracket body, a movable groove is formed in the second bracket body, and the mounting shell is partially accommodated in the movable groove;
the device for managing smart city traffic further comprises:
the third motor, the third motor is located in the movable groove, the output of third motor is equipped with the second screw rod, the second screw rod is followed the length direction setting of second support body, the second screw rod runs through the second screw, the installation shell with the second screw rod rotates and is connected.
The embodiment of the application provides a smart urban traffic management system, which analyzes a shot image to generate a first signal;
receiving the first signal, and generating a cleaning command, wherein the cleaning command comprises: the device comprises a temperature monitoring command, a first liquid spraying command, a second liquid spraying command, a humidity detection module, a moving module, a rotating command and a drying command;
executing the cleaning command, obtaining an external temperature through the temperature monitoring command, comparing the external temperature with a first preset value,
if the external temperature is greater than a first preset value: executing the first liquid spraying command and stopping the moving module when the first preset time is reached, and executing the drying command;
and if the external temperature is less than the first preset value, executing the second liquid spraying command and stopping when the moving module reaches a second preset time, detecting the humidity in the second cavity or the liquid outlet channel by the humidity detection module, and if the humidity is less than the first preset value, executing the rotation command and executing the drying command.
The present application has at least the following advantageous effects,
1. above-mentioned a be used for wisdom urban traffic management device that provides, when the temperature is less than zero degree, the gaseous alcohol of taking first intracavity of jet-propelled piece blowout enters into the second chamber through first pipeline, and spray alcohol by the surface of first hole and second pore pair camera, thereby will attach to the dust on camera surface and clearly fall, jet-propelled piece blowout gas after that, the heating member heats jet-propelled piece spun gas, thereby make the alcohol of attaching to the camera surface can volatilize fast, in order to reach clear effect, thereby make the unable clear problem of camera in cold winter in the north of china of the solution.
2. Above-mentioned be used for wisdom urban traffic management device that provides, when humidity sensor detected the humidity in second chamber or the liquid outlet channel and is less than the default, induction coil circular telegram, induction coil produced magnetic field and magnetism inhale a actuation, because spherical piece rotates the intercommunication department of locating second hole and second chamber, when making induction coil inhale with magnetism, spherical piece rotates, so that the shielding part shelters from the second hole, jet-propelled gas is after the heating of heating member, then by first hole blowout, make the gaseous atmospheric pressure of first hole injection drying bigger, simultaneously because first hole blows out along the axis direction of perpendicular to camera, make the surface of first hole spun gas can the vertical action camera, and then make the consumption that can reduce the energy more when the drying.
3. Above-mentioned be used for wisdom urban traffic management system who provides, through the image generation first signal of analysis shooting, and the cleaning order is generated, if the outside temperature is greater than first preset value: and executing the first liquid spraying command and the moving module to stop when the first preset time is reached, executing the drying command, executing the second liquid spraying command and the moving module to stop when the second preset time is reached if the external temperature is less than the first preset value, detecting the humidity in the second cavity or the liquid outlet channel by the humidity detection module, executing the rotation command if the humidity is less than the first preset value, and executing the drying command simultaneously so as to clean the surface of the camera under different temperature conditions.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an intelligent city traffic management device according to an embodiment of the present application.
Fig. 2 is another angle view of fig. 1.
Fig. 3 is an exploded view of fig. 1.
Fig. 4 is a cross-sectional view of the reservoir assembly of fig. 3.
Fig. 5 is a schematic view of the spray member of fig. 3.
Fig. 6 is a schematic view of the slider in fig. 3.
Fig. 7 is another angle view of fig. 6.
Fig. 8 is a partial structural schematic diagram of fig. 1.
Fig. 9 is a partially enlarged view of a portion B in fig. 8.
Fig. 10 is a partially enlarged view of C in fig. 8.
Fig. 11 is a schematic view of the structure of the ball member of fig. 3.
Fig. 12 is a flowchart for a smart city traffic management system according to an embodiment of the present application.
[ description of main element symbols ]
The intelligent urban traffic management device 100, the mounting bracket 110, the first communication hole 110a, the second communication hole 110b, the first frame 111, the second frame 112, the movable groove 112a, the camera 120, the mounting shell 130, the second screw hole 130a, the liquid storage component 140, the first cavity 140a, the first pipeline 140b, the third cavity 140c, the first liquid inlet hole 140d, the second liquid inlet hole 140e, the air injection component 150, the injection component 160, the inner ring 160a, the first surface 160b, the second surface 160c, the first hole 160d, the second hole 160e, the second cavity 160f, the cleaning space 160g, the communication part 161, the rotating part 162, the rotating convex part 163, the heating component 170, the cleaning component 170 the liquid storage device comprises a ball-shaped member 180, a liquid outlet channel 180a, a shielding part 181, a mounting part 182, a through hole 180b, an induction coil 190, a magnetic member 200, a humidity sensor 210, a first direction A, a first rotating member 220, a first valve 230, a second valve 240, a third valve 250, a fourth valve 260, a first liquid preparation tank 270, a third communication hole 270a, a second liquid preparation tank 280, a fourth communication hole 280a, a telescopic assembly 290, a second motor 291, a first screw 292, a sliding member 293, a first screw hole 293a, a mounting position 293b, a mounting plate 294, a mounting hole 294a, a first motor 300, a third motor 310 and a second screw 311.
[ detailed description ] embodiments
The embodiments of the present application will be described in conjunction with the drawings in the embodiments of the present application, and it is to be understood that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. The terms "top," "bottom," "upper," "lower," "left," "right," "front," "back," and the like as used herein are for purposes of description only.
The embodiment of the present application provides a device 100 for managing smart city traffic, including a mounting bracket 110 with one end disposed on the ground and a spherical camera 120 disposed on the mounting bracket 110, the device 100 for managing smart city traffic further includes: a mounting case 130 provided on the mounting bracket 110; the liquid storage component 140 is arranged in the mounting shell 130, a first cavity 140a for containing alcohol is formed in the liquid storage component 140, the liquid storage component 140 is provided with a first pipeline 140b, and the first pipeline 140b is communicated with the first cavity 140 a; the air injection member 150 is arranged in the installation shell 130, and the air injection member 150 is communicated with the first pipeline 140 b; the annular injection member 160 is arranged on the mounting shell 130, an inner ring 160a is arranged on the injection member 160, a first surface 160b and a second surface 160c which is obliquely arranged relative to the first surface 160b are arranged on the inner ring 160a, a first hole 160d is formed in the first surface 160b, a second hole 160e is formed in the second surface 160c, a second cavity 160f is formed in the injection member 160, the first hole 160d and the second hole 160e are both communicated with the second cavity 160f, and the second cavity 160f is communicated with the first pipeline 140 b; a heating member 170 disposed in the mounting case 130, one end of the heating member 170 communicating with the air jetting member 150, and the other end of the heating member 170 communicating with the second chamber 160 f; the spherical piece 180 is rotatably arranged at the communication part of the second hole 160e and the second cavity 160f, the spherical piece 180 is provided with a liquid outlet channel 180a, a shielding part 181 is arranged on the spherical piece 180, and an installation part 182 is arranged at one end of the spherical piece 180 close to the ground; an induction coil 190 provided in the mounting portion 182; a magnetic member 200 disposed in the second chamber 160 f; the humidity sensor 210 is disposed in the second chamber 160f or the liquid outlet channel 180 a.
Above-mentioned be used for wisdom urban traffic management device 100 that provides, when the temperature is less than zero, the gas of spouting 150 takes the alcohol in the first chamber 140a to enter into the second chamber 160f through first pipeline 140b to by first hole 160d and second hole 160e to spout alcohol to the surface of camera 120, thereby will attach to the dust on camera 120 surface clearly, spout gas of piece 150 blowout after that, heating member 170 heats the gas of spouting 150, thereby make the alcohol of attaching to camera 120 surface volatilize fast, in order to reach clear effect, thereby make the problem of solving at the unable cleanness of cold camera 120 in the north winter of china.
Some embodiments of the present application will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
Referring to fig. 1 to 11, an embodiment of the present application provides a smart city traffic management device 100, including a mounting bracket 110 having one end disposed on the ground and a spherical camera 120 disposed on the mounting bracket 110, wherein the smart city traffic management device 100 further includes: a mounting case 130 provided on the mounting bracket 110; the liquid storage assembly 140 is arranged in the mounting shell 130, a first cavity 140a for containing alcohol is formed in the liquid storage assembly 140, the liquid storage assembly 140 is provided with a first pipeline 140b, and the first pipeline 140b is communicated with the first cavity 140 a; the air injection member 150 is arranged in the installation shell 130, and the air injection member 150 is communicated with the first pipeline 140 b; the annular injection member 160 is arranged on the mounting shell 130, an inner ring 160a is arranged on the injection member 160, a first surface 160b and a second surface 160c which is obliquely arranged relative to the first surface 160b are arranged on the inner ring 160a, a first hole 160d is formed in the first surface 160b, a second hole 160e is formed in the second surface 160c, a second cavity 160f is formed in the injection member 160, the first hole 160d and the second hole 160e are both communicated with the second cavity 160f, and the second cavity 160f is communicated with the first pipeline 140 b; a heating member 170 disposed in the mounting case 130, one end of the heating member 170 being communicated with the air injection member 150, and the other end of the heating member 170 being communicated with the second chamber 160 f; the spherical piece 180 is rotatably arranged at the communication position of the second hole 160e and the second cavity 160f, a liquid outlet channel 180a is formed in the spherical piece 180, a shielding part 181 is arranged on the spherical piece 180, and an installation part 182 is arranged at one end, close to the ground, of the spherical piece 180; an induction coil 190 provided in the mounting portion 182; a magnetic member 200 disposed in the second chamber 160 f; the humidity sensor 210 is disposed in the second chamber 160f or the liquid outlet channel 180 a.
Specifically, the mounting bracket 110 is substantially shaped like an inverted "L", and the mounting shell 130 is substantially rectangular in shape; the first pipe 140b is made of a circular or square hose; the air injection member 150 is a high pressure cylinder; the injection member 160 is circular; the first hole 160d and the second hole 160e are both through holes; the heating member 170 may be one of a semiconductor heating sheet or a heating wire, and in this embodiment, the semiconductor heating sheet adopted by the heating member 170 performs heating; the spherical member 180 has a substantially hemispherical shape; the liquid outlet channel 180a is a channel which is connected with the cross street surface and is round or rectangular; the shielding part 181 is the outer surface of the spherical member 180 (except the mounting part 182 and the liquid outlet passage 180 a); the mounting portion 182 is generally one of a ring, cylinder or square configuration, in this embodiment a cylinder configuration, and the ball 180 is made of a non-magnetic material, such as: plastic, rubber, etc., preferably, the body of the ball 180 is made of a plastic material and the mounting portion 182 is made of a heavier material, such as glass, ceramic, etc.; the induction coil 190 is made of a plurality of circles of copper wires in a surrounding manner; the magnetic element 200 is made of magnetic material, such as: a magnet; the humidity sensor 210 is a temperature and humidity integrated probe serving as a temperature measuring element, collects temperature and humidity signals, converts the temperature and humidity signals into current signals or voltage signals in a linear relation with the temperature and the humidity after being processed by circuits such as voltage stabilizing filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection and the like, and outputs the current signals or the voltage signals, so that components for detecting the humidity in the second cavity 160f or the liquid outlet channel 180a are detected; the first surface 160b is disposed along the vertical direction, the second surface 160c is disposed obliquely with respect to the first surface 160b, the number of the second surfaces 160c is two, and the two second surfaces 160c are symmetrically disposed at both sides (upper and lower sides in the vertical direction) of the first surface 160 b.
It should be noted that, during cleaning, the air injection member 150 is started, the alcohol in the first cavity 140a enters the first pipeline 140b, and due to the communication between the air injection member 150 and the first pipeline 140b, the high-pressure air injected by the air injection member 150 carries the alcohol to enter the second cavity 160f together, and is injected from the first hole 160d and the second hole 160e, the first hole 160d is aligned to the surface of the camera 120 along the vertical direction for cleaning, the two second faces 160c are respectively inclined to the surface of the camera 120 for cleaning, the first hole 160d and the second hole 160e are both multiple, the multiple first holes 160d are arranged on the first face 160b at equal angles, a plurality of second holes 160e are disposed on the second surface 160c at equal angles, the first holes 160d and the second holes 160e are disposed alternately (when viewed in the vertical direction, one second hole 160e is disposed between every two adjacent first holes 160 d), the spherical members 180 correspond to the second holes 160e one by one, the number of the magnetic attraction members 200 is half of that of the spherical members 180, in the vertical direction, every two spherical members 180 correspond to one magnetic attraction member 200, and the first holes 160d face the surface of the camera 120, so that the impact force of the ejected alcohol is greater than that of the alcohol ejected from the second holes 160e, so as to clean the stains attached to the surface of the camera 120 (for example: the corpse of the mosquito attached to the surface of the camera 120), the ejected alcohol can flow downwards on the surface of the camera 120, so that the dust carried on the surface of the camera 120 flows downwards, and the surface of the camera 120 is cleaned, and the gas ejected from the first hole 160d and the second hole 160e forms an annular jet belt in the direction perpendicular to the axis of the camera 120, so that the surface of the camera 120 is better cleaned.
During the stoving, the gas that jet-propelled piece 150 spun is through heating of heating member 170 back, then is spout by first hole 160d and second hole 160e, and first hole 160d is dry to camera 120 surface along the vertical direction of perpendicular to, and second hole 160e further dries camera 120 surface to clean camera 120's surface, make the alcohol that attaches to camera 120 surface volatilize fast simultaneously, avoid forming remaining water stain on camera 120.
Furthermore, since the outdoor space is an open space, the dry air blown from the second holes 160e of the second surface 160c cannot be used more effectively, and thus the energy efficiency is very high.
The present embodiment is solved in the following manner: when the humidity sensor 210 detects that the concentration of the liquid in the second chamber 160f or the liquid outlet channel 180a is lower than the predetermined value, the induction coil 190 is energized, and the induction coil 190 drives the spherical member 180 to rotate under the action of the magnetic field of the magnetic member 200, so that the second chamber 160f is not communicated with the second hole 160e. When the humidity sensor 210 detects that the humidity in the second cavity 160f or the liquid outlet channel 180a is lower than a preset value, the induction coil 190 is powered on, the induction coil 190 generates a magnetic field to attract the magnetic attraction piece 200, because the spherical piece 180 is rotatably arranged at the communication position between the second hole 160e and the second cavity 160f, when the induction coil 190 attracts the magnetic attraction piece 200, the spherical piece 180 rotates to enable the shielding portion 181 to shield the second hole 160e, and the gas sprayed by the gas spraying piece 150 is heated by the heating piece 170 and then sprayed out by the first hole 160d, so that the gas pressure of the dry gas sprayed by the first hole 160d is higher, and meanwhile, because the first hole 160d is blown out along the direction perpendicular to the axis of the camera 120, the gas sprayed by the first hole 160d can vertically act on the surface of the camera 120, and further consumption of energy can be reduced during drying.
Further, when the humidity sensor 210 detects that the concentration of the liquid in the second cavity 160f or the liquid outlet channel 180a is higher than the predetermined value or after the drying is completed, the induction coil 190 is not powered on, and at this time, the installation portion 182 drives the induction coil 190 to rotate due to the influence of gravity, that is, the spherical member 180 rotates, so that the second cavity 160f is communicated with the second hole 160e through the liquid outlet channel 180a, and the next cleaning use is facilitated.
In at least one embodiment of the present application, the smart city traffic management device 100 is further provided with a first direction a disposed in a vertical direction; the apparatus 100 for smart city traffic management further includes: a first rotating member 220 disposed in the second chamber 160 f; the spherical member 180 is provided with a through hole 180b along a direction perpendicular to the first direction a, the first rotating member 220 penetrates through the through hole 180b, and the first rotating member 220 is rotatably connected with the spherical member 180; the diameter of ball 180 is denoted as a and the diameter of second bore 160e is denoted as b, then the relationship: b < a < 2b, and the diameter of the liquid outlet channel 180a is marked as c, then the relation is existed: c is less than 1/4a; if the angle between the second surface 160c and the first direction a is α, the relationship is: alpha is more than or equal to 30 degrees and less than or equal to 60 degrees; the first face 160b is disposed parallel to the first direction a.
Specifically, the first rotating member 220 is a circular rod, the through hole 180b is a circular through hole, and the second hole 160e is provided with an opening (a side away from the magnetic member 200).
Referring to fig. 8 to 10, it should be noted that when a is less than b, the shielding portion 181 of the spherical member 180 cannot completely shield the second hole 160e, and when a is greater than 2b, the effect of rotation of the spherical member 180 is not good, that is, when the volume of the spherical member 180 is large, the influence of overcoming gravity is large, so that the effect of rotation is not good, preferably, a =1.5b, when the induction coil 190 is not energized, a connecting line from the opening to the magnetic attraction member 200 is perpendicular to a connecting line from the mounting portion 182 to the first rotation member 220, when the induction coil 190 is energized, the induction coil 190 generates a magnetic field, the induction coil 190 attracts the magnetic attraction member 200, so that the spherical member 180 rotates around the first rotation member 220 in a direction approaching the magnetic attraction member 200, so that the shielding portion 181 shields the second hole 160e.
It should be further noted that c < 1/4a, if the diameter of the liquid outlet passage 180a is too large, the liquid outlet passage 180a will still be connected to the second hole 160e in the deflected ball-shaped member 180, so that the energy source will still be lost.
Secondly, α is not less than 30 ° and not more than 60 °, if α is greater than 60 °, the alcohol liquid blown out from the second holes 160e cannot adhere to the surface of the camera 120, and if α is less than 30 °, the overlapping area of the liquid range ejected from the second holes 160e and the liquid range ejected from the first holes 160d is too large, so that the cleaning effect is not good.
In at least one embodiment of the present application, the injection member 160 is formed with a cleaning space 160g, the inner ring 160a surrounds the cleaning space 160g, and the first face 160b and the second face 160c are both located in the cleaning space 160 g; the diameter of the inner ring 160a is larger than the maximum diameter of the camera head 120.
Specifically, the cleaning space 160g is a circular hole, and the diameter of the inner ring 160a is 1.1 times or 1.3 times the maximum diameter of the camera 120, and if the diameter of the inner ring 160a is too large, the force of the ejected liquid or gas is not strong enough to clean stubborn stains.
In at least one embodiment of the present application, the injection member 160 is provided with a communication portion 161, the second chamber 160f communicates with the first duct 140b through the communication portion 161, and the second chamber 160f communicates with the heating member 170 through the communication portion 161; a third chamber 140c for holding water is formed inside the reservoir assembly 140; the apparatus 100 for smart city traffic management further includes: a first valve 230 provided between the gas injection member 150 and the heating member 170; a second valve 240 respectively communicating with the first chamber 140a, the third chamber 140c, and the first pipe 140 b; a third valve 250 having one end communicating with the first conduit 140 b; and a fourth valve 260 respectively communicating with the heating member 170, the third valve 250, and the air injecting member 150.
Specifically, the first valve 230 is a one-way solenoid valve or a one-way valve; the second valve 240 is a three-way solenoid valve or a three-way valve; the third valve 250 is a single-way solenoid valve or a single-way valve; the fourth valve 260 is a four-way solenoid valve or a four-way valve; the communicating portion 161 is a cylindrical communicating cylinder, one end of which communicates with the second chamber 160f, and the other end of which communicates with the fourth valve 260 through a hose.
It should be noted that, when the alcohol is sprayed, the first valve 230 is closed, so that the gas sprayed from the gas spraying member 150 is not communicated with the heating member 170, so that the gas sprayed from the gas spraying member 150 does not pass through the heating member 170, and the heating member 170 is prevented from being damaged by the alcohol, the second valve 240 opens the passage between the first cavity 140a and the first pipeline 140b, the first cavity 140a is communicated with the first pipeline 140b, so that the alcohol can enter the first pipeline 140b through the first cavity 140a, the third valve 250 is opened, the third valve 250 communicates the first pipeline 140b with the fourth valve 260, the fourth valve 260 is opened, and the fourth valve 260 communicates the first pipeline 140b with the second cavity 160f, that is, the gas sprayed from the gas spraying member 150 carries the alcohol flowing into the first pipeline 140b in the first cavity 140a, and after passing through the first pipeline 140b, the third valve 250, the fourth valve 260 and the second cavity 160f, the gas is sprayed from the first hole 160d and the second hole 160e, and sprayed on the surface of the camera 120 to clean the surface of the camera.
When water is sprayed, the first valve 230 is closed, so that the air spraying member 150 is not communicated with the heating member 170, so that the air sprayed from the air spraying member 150 does not pass through the heating member 170, the heating member 170 is prevented from being damaged by alcohol, the second valve 240 opens a passage between the third chamber 140c and the first pipeline 140b, the third chamber 140c is communicated with the first pipeline 140b, so that alcohol can enter the first pipeline 140b through the third chamber 140c, the third valve 250 is opened, the third valve 250 communicates the first pipeline 140b with the fourth valve 260, the fourth valve 260 is opened, the fourth valve 260 communicates the first pipeline 140b with the second chamber 160f, that is, the air sprayed from the air spraying member 150 carries the alcohol flowing into the first pipeline 140b from the third chamber 140c, and after passing through the first pipeline 140b, the third valve 250, the fourth valve 260 and the third chamber 160f, the first hole 160d and the second hole 160e, so as to spray the air on the surface of the camera 120, and clean the surface of the camera 120.
During drying, the first valve 230 is opened, the air injection member 150 is communicated with the heating member 170, the second valve 240 is closed, the fourth valve 260 is opened, and at the moment, air injected by the air injection member 150 enters the second cavity 160f through the fourth valve 260 after being heated by the heating member 170 and is injected through the first hole 160d, so that excessive waste of the heated air is avoided.
In at least one embodiment of the present application, the liquid storage assembly 140 is provided with a first liquid inlet 140d communicated with the first cavity 140a and a second liquid inlet 140e communicated with the third cavity 140c; the mounting bracket 110 is provided with a first communicating hole 110a communicated with the first liquid inlet hole 140d and a second communicating hole 110b communicated with the second liquid inlet hole 140e; the apparatus 100 for smart city traffic management further includes: the first standby liquid tank 270 is arranged on the mounting bracket 110, the first standby liquid tank 270 is communicated with the first communication hole 110a, and a third communication hole 270a communicated with an external pipeline is formed in the first standby liquid tank 270; the second liquid preparation tank 280 is provided in the mounting bracket 110, the second liquid preparation tank 280 communicates with the second communication hole 110b, and the second liquid preparation tank 280 is provided with a fourth communication hole 280a communicating with an external pipe.
Referring to fig. 1 to 8, in detail, the first liquid inlet hole 140d, the second liquid inlet hole 140e, the first communication hole 110a, the second communication hole 110b, the third communication hole 270a and the fourth communication hole 280a are all through holes; the first liquid preparation tank 270 is used for containing alcohol solution for use; the second stock solution tank 280 is used for holding cleaning solutions for example: water, the first liquid inlet hole 140d is communicated with the first communication hole 110a through a hose, and the second liquid inlet hole 140e is communicated with the second communication hole 110b through a hose; the third communication hole 270a is communicated with an external liquid filling device through a hose, and the fourth communication hole 280a is communicated with the external liquid filling device through a hose, so as to facilitate liquid addition.
In at least one embodiment of the present application, the spouting member 160 is provided with a rotating portion 162;
the apparatus 100 for smart city traffic management further includes: a telescopic assembly 290 having one end disposed in the mounting case 130 and the other end penetrating the mounting case 130 and rotatably connected to the rotating part 162; the first motor 300 is disposed on the telescopic assembly 290, and an output end of the first motor 300 is fixedly connected to the rotating portion 162. In at least one embodiment of the present application, the retraction assembly 290 includes: the second motor 291 is arranged in the mounting shell 130, and a first screw 292 is arranged at the output end of the second motor 291; the sliding member 293 is disposed in the mounting case 130, one end of the sliding member 293 is provided with a first screw hole 293a in threaded connection with the first screw 292, the other end of the sliding member 293 is provided with a mounting position 293b, and the rotating portion 162 and the first motor 300 are both disposed on the mounting position 293 b.
In at least one embodiment of the present application, two mounting plates 294 are disposed on the mounting position 293b in parallel, and mounting holes 294a are disposed on both of the two mounting plates 294;
the rotating portion 162 is provided with two rotating protrusions 163, the two rotating protrusions 163 are respectively disposed in the two mounting holes 294a, and one of the rotating protrusions 163 is fixedly connected to the output end of the first motor 300.
In at least one embodiment of the present application, the mounting shell 130 is provided with a second screw hole 130a;
the mounting bracket 110 comprises a first bracket body 111 arranged along the vertical direction and a second bracket body 112 arranged perpendicular to the first bracket body 111, a movable groove 112a is formed in the second bracket body 112, and the mounting shell 130 is partially accommodated in the movable groove 112 a;
the apparatus 100 for smart city traffic management further includes:
the third motor 310 is disposed in the movable groove 112a, the output end of the third motor 310 is provided with a second screw 311, the second screw 311 is disposed along the length direction of the second frame 112, the second screw 311 penetrates through the second screw hole 130a, and the mounting shell 130 is rotatably connected to the second screw 311.
Specifically, the first motor 300 is a bidirectional motor, the second motor 291 is a bidirectional motor, and the third motor 310 is a bidirectional motor; the slider 293 is rectangular block-shaped; the first screw 292 and the second screw 311 are substantially the same in shape and are circular rods having a threaded outer surface; the first screw hole 293a is a circular hole and does not penetrate through the sliding member 293, and the mounting plate 294 is two vertical plates arranged in parallel; the rotating boss 163 is two round bars; the second screw hole 130a is a through hole 180b; the first frame body 111 has a substantially circular rod shape, and the second frame body 112 has a substantially circular rod shape; the movable groove 112a is an open rectangular groove.
Referring to fig. 1 to 8, it should be noted that, when in use, the third motor 310 rotates the second screw 311 to rotate, so that the mounting shell 130 moves toward one end close to the camera 120, when the mounting shell 130 is located at one end close to the camera 120, the third motor 310 stops rotating, the first motor 300 rotates to drive the rotating protrusion 163 to rotate, so that the injection member 160 rotates around the rotating protrusion 163 as an axis, so that the axis of the camera 120 coincides with the center of the injection member 160, that is, the camera 120 is located at the center of the cleaning space 160g, the first motor 300 stops rotating, the second motor 291 rotates to drive the first screw 292 to rotate, so that the sliding member 293 drives the injection member 160 to move up and down along the axis of the camera 120, so that the injection member 160 cleans or dries the surface of the camera 120.
Further, the smart city traffic management device 100 further includes a circuit board (not shown), and the circuit board is electrically connected to the air injection member 150, the heating member 170, the induction coil 190, the humidity sensor 210, the first valve 230, the second valve 240, the third valve 250, the fourth valve 260, the expansion member 290, the first motor 300, and the third motor 310, respectively.
The embodiment of the application provides a smart city traffic management system, which analyzes a shot image to generate a first signal;
receiving the first signal, generating a cleaning command, the cleaning command comprising: the device comprises a temperature monitoring command, a first liquid spraying command, a second liquid spraying command, a humidity detection module, a moving module, a rotating command and a drying command;
executing a cleaning command, acquiring an external temperature through the temperature monitoring command, comparing the external temperature with a first preset value,
if the external temperature is greater than the first preset value: executing a first liquid spraying command, stopping the moving module when the first preset time is reached, and executing a drying command;
if the external temperature is less than the first preset value, executing a second liquid spraying command and stopping when the moving module reaches a second preset time, detecting the humidity in the second cavity 160f or the liquid outlet channel 180a by the humidity detection module, and if the humidity is less than the first preset value, executing a rotating command and executing a drying command.
Referring to fig. 12, it should be noted that the first signal is obtained by analyzing the definition of the image frame by the system, that is, when the definition of the image frame is smaller than the definition of the preset image frame, the first signal is generated, and then the first signal may also be manually input to execute the process; the temperature monitoring command obtains the temperature in the second chamber 160f or the liquid outlet channel 180a, and the first preset value is 0 ℃.
Above-mentioned be used for wisdom urban traffic management system who provides, through the image generation first signal of analysis shooting, and the cleaning order is generated, if the outside temperature is greater than first preset value: executing the first liquid spraying command and the moving module to stop when the first preset time is reached, executing the drying command, executing the second liquid spraying command and the moving module to stop when the second preset time is reached if the external temperature is less than the first preset value, detecting the humidity in the second cavity 160f or the liquid outlet channel 180a by the humidity detection module, executing the rotating command if the humidity is less than the first preset value, and executing the drying command simultaneously, so that the surface of the camera 120 can be cleaned under different temperature conditions.
While the foregoing is directed to embodiments of the present application, it will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims.
Claims (10)
1. The utility model provides a be used for wisdom urban traffic management device, includes that one end locates the installing support on ground and locates spherical camera on the installing support, its characterized in that, be used for wisdom urban traffic management device still includes:
the mounting shell is arranged on the mounting bracket;
the liquid storage assembly is arranged in the mounting shell, a first cavity for containing alcohol is formed in the liquid storage assembly, the liquid storage assembly is provided with a first pipeline, and the first pipeline is communicated with the first cavity;
the air injection piece is arranged in the mounting shell and communicated with the first pipeline;
an annular injection member arranged on the mounting shell, an inner ring arranged on the injection member,
the inner ring is provided with a first surface and a second surface which is obliquely arranged relative to the first surface, the first surface is provided with a first hole, the second surface is provided with a second hole, a second cavity is formed in the injection piece, the first hole and the second hole are both communicated with the second cavity, and the second cavity is communicated with the first pipeline;
the heating element is arranged in the mounting shell, one end of the heating element is communicated with the air injection element, and the other end of the heating element is communicated with the second cavity;
the spherical piece is rotatably arranged at the communication position of the second hole and the second cavity,
the spherical piece is provided with a liquid outlet channel, the spherical piece is provided with a shielding part,
an installation part is arranged at one end of the spherical piece close to the ground;
the induction coil is arranged in the mounting part;
the magnetic suction piece is arranged in the second cavity;
and the humidity sensor is arranged in the second cavity or the liquid outlet channel.
2. The intelligent city traffic management device according to claim 1,
the intelligent urban traffic management device is also provided with a first direction arranged along the vertical direction;
the device for managing smart city traffic further comprises:
the first rotating piece is arranged in the second cavity;
the spherical piece is provided with a through hole along the direction perpendicular to the first direction, the first rotating piece penetrates through the through hole, and the first rotating piece is rotatably connected with the spherical piece;
the diameter of the spherical member is recorded as a, and the diameter of the second hole is recorded as b, then the relation is: b is more than a and less than 2b,
the diameter of the liquid outlet channel is marked as c, and then a relational expression exists: c is less than 1/4a;
if the included angle between the second surface and the first direction is α, the relationship is as follows: alpha is more than or equal to 30 degrees and less than or equal to 60 degrees;
the first surface is arranged in parallel with the first direction.
3. The intelligent city traffic management device according to claim 1, wherein the injection member is formed with a cleaning space, the inner ring surrounds the cleaning space, and the first face and the second face are both located in the cleaning space;
the diameter of the inner ring is larger than the maximum diameter of the camera.
4. The intelligent city traffic management device according to claim 1, wherein the injection member is provided with a communication portion, the second chamber is communicated with the first duct through the communication portion, and the second chamber is communicated with the heating member through the communication portion;
a third cavity for containing water is formed inside the liquid storage component;
the device for managing smart city traffic further comprises:
the first valve is arranged between the air injection piece and the heating piece;
the second valve is respectively communicated with the first cavity, the third cavity and the first pipeline;
one end of the third valve is communicated with the first pipeline;
and the fourth valve is respectively communicated with the heating element, the third valve and the air injection element.
5. The intelligent city traffic management device according to claim 4, wherein the liquid storage assembly is provided with a first liquid inlet communicated with the first chamber and a second liquid inlet communicated with the third chamber;
the mounting bracket is provided with a first communicating hole communicated with the first liquid inlet hole and a second communicating hole communicated with the second liquid inlet hole;
the device for managing smart city traffic further comprises:
the first liquid standby tank is arranged on the mounting bracket and communicated with the first communication hole, and a third communication hole communicated with an external pipeline is formed in the first liquid standby tank;
and the second liquid preparation tank is arranged on the mounting bracket, is communicated with the second communication hole and is provided with a fourth communication hole communicated with an external pipeline.
6. The intelligent city traffic management device according to claim 1, wherein the spraying member is provided with a rotating part;
the device for managing smart city traffic further comprises:
one end of the telescopic assembly is arranged in the mounting shell, and the other end of the telescopic assembly penetrates through the mounting shell and is rotatably connected with the rotating part;
the first motor is arranged on the telescopic assembly, and the output end of the first motor is fixedly connected with the rotating part.
7. The intelligent city traffic management device according to claim 6,
the telescoping assembly comprises:
the second motor is arranged in the mounting shell, and the output end of the second motor is provided with a first screw rod;
the sliding part is arranged in the installation shell, one end of the sliding part is provided with a first screw hole in threaded connection with the first screw rod, the other end of the sliding part is provided with an installation position, and the rotating part and the first motor are arranged on the installation position.
8. The intelligent city traffic management device according to claim 7,
two mounting plates are arranged on the mounting position in parallel, and mounting holes are formed in the two mounting plates;
the rotating portion is provided with two rotating convex portions, the two rotating convex portions are arranged in the two mounting holes respectively, and one of the rotating convex portions is fixedly connected with the output end of the first motor.
9. The intelligent city traffic management device according to claim 7,
the mounting shell is provided with a second screw hole;
the mounting bracket comprises a first bracket body arranged along the vertical direction and a second bracket body arranged perpendicular to the first bracket body, a movable groove is formed in the second bracket body, and the mounting shell is partially accommodated in the movable groove;
the device for smart city traffic management further comprises:
the third motor, the third motor is located the activity inslot, the output of third motor is equipped with the second screw rod, the second screw rod is followed the length direction of second support body sets up, the second screw rod runs through the second screw, the installation shell with the second screw rod rotates to be connected.
10. A smart city traffic management system is characterized in that,
analyzing the photographed image to generate a first signal;
receiving the first signal, and generating a cleaning command, wherein the cleaning command comprises: the system comprises a temperature monitoring command, a first liquid spraying command, a second liquid spraying command, a humidity detection module, a moving module, a rotating command and a drying command;
executing the cleaning command, obtaining an external temperature through the temperature monitoring command, comparing the external temperature with a first preset value,
if the external temperature is greater than a first preset value: executing the first liquid spraying command and stopping the moving module when the first preset time is reached, and executing the drying command;
and if the external temperature is less than a first preset value, executing the second liquid spraying command and stopping when the moving module reaches a second preset time, detecting the humidity in the second cavity or the liquid outlet channel by the humidity detection module, and if the humidity is less than the first preset value, executing the rotation command and simultaneously executing the drying command.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211002830.9A CN115359661A (en) | 2022-08-19 | 2022-08-19 | Intelligent urban traffic management device and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211002830.9A CN115359661A (en) | 2022-08-19 | 2022-08-19 | Intelligent urban traffic management device and system thereof |
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| CN115359661A true CN115359661A (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211002830.9A Pending CN115359661A (en) | 2022-08-19 | 2022-08-19 | Intelligent urban traffic management device and system thereof |
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