Camera mirror processing system and processing method
Technical Field
The invention relates to the technical field of traffic monitoring devices, in particular to a camera mirror processing system and a camera mirror processing method.
Background
In road traffic management, a monitoring network is mainly formed by monitoring cameras installed on roads, so that corresponding driving monitoring data are acquired at intersections or road sections, and workers are assisted to carry out traffic safety management. The monitoring camera during operation has no rest all day, and every moment is all producing heat, and electron device's operating temperature has directly decided its life and stability, consequently, the temperature that needs guarantee equipment operational environment constantly is in reasonable scope, simultaneously, in the course of operation of monitoring camera, can adhere to the dust that nature or driving brought and the fog that humidity or rainy day brought on the mirror surface to influence the quality of shooing, influence the collection of monitored control data.
Disclosure of Invention
The invention provides a camera mirror processing system and a camera mirror processing method, and aims to solve the problem that dust and fog are attached to a mirror of a monitoring camera in the traditional technology to influence the shooting quality.
In order to achieve the purpose, the invention adopts the following technical scheme:
a camera mirror surface processing system comprises a camera body and a shell, wherein the camera body is installed at the front end in the shell, a lens is installed at the input end of the camera body, a processing chamber is arranged at one end, far away from the camera body, in the shell wall, a plurality of air pipes are fixedly connected, air inlets of the air pipes are communicated with the processing chamber, air outlets of the air pipes point to the outer surface of the lens, a micro motor is fixedly connected in the processing chamber through a support, the output end of the micro motor is coaxially and fixedly connected with a driving fan, one end, far away from the camera body, of the shell is fixedly connected with an air inlet plate, a plurality of spiral pipes are embedded in the air inlet plate and communicated with the outside and the processing chamber, and a filter screen is fixedly connected to the outer side of the air inlet plate;
the bottoms of the spiral pipes are communicated with water collecting pipes, the bottoms of the water collecting pipes are communicated with a same water storage chamber and provided with check valves, the water storage chamber is arranged in the inner wall of the shell and surrounds the camera body, the top of the water storage chamber is communicated with a plurality of steam holes, the inner side of the water storage chamber is communicated with a plurality of inner through pipes, the steam holes are arranged on the top of the shell, a sealing block is connected with the steam holes in a sliding mode, a sealing spring is fixedly connected between the bottom of the sealing block and the shell, and electromagnetic valves are arranged in the inner through pipes, and one ends of the inner through pipes, far away from the water storage chamber, are communicated with the processing chamber;
install the hygrometer in the treatment chamber, the body of making a video recording embeds there is the treater, the treater with body, hygrometer, micro motor and the solenoid valve electric connection of making a video recording.
Preferably, a plurality of the air pipes are coiled in the shell and are all positioned in the water storage chamber.
Preferably, a plurality of water dividing walls are fixedly connected to two sides in the water storage chamber, and the water dividing walls incline upwards and are porous.
Preferably, the processor receives the camera data of the camera body and the humidity data of the hygrometer and controls the operating states of the micro-motor and the solenoid valve.
Preferably, the treater includes natural cleaning module, deepening cleaning module and data upload module, natural cleaning module is used for clearing up the attached dust of mirror surface and water smoke, deepening cleaning module is used for regularly deepening the clearance to the mirror surface, data upload module is used for uploading treater working data to the monitoring database, and working data is including the data of making a video recording and natural cleaning module and the operation data of deepening cleaning module of the body of making a video recording.
A mirror processing method for a camera comprises the following steps:
s1, arranging cameras at the road traffic network monitoring points;
s2, starting the camera, if the camera body causes the camera data pixel to be missing due to the fact that dust is attached to the mirror surface or the camera data is partially fuzzy due to the fact that water mist is attached to the surface, receiving abnormal camera data transmitted by the camera body through the processor, enabling the natural cleaning module to work, and controlling the micro motor to normally run;
s3, working the natural cleaning module to a certain frequency, deepening the working of the cleaning module, opening the electromagnetic valve until the humidity in the treatment chamber reaches the upper limit threshold of the hygrometer, controlling the micro motor to run at low power, forming condensed water drops on the mirror surface, closing the electromagnetic valve, and controlling the micro motor to run normally;
and S4, uploading the processor working data to a monitoring database in real time by the data uploading module in the processor.
Compared with the prior art, the invention has the following beneficial effects:
1. in the continuous working process, if dust and water mist are attached to the surface of the lens, namely the mirror surface, so that the shooting data of the shooting body is abnormal, the natural cleaning module of the processor works to control the micro motor to normally operate, the output end of the micro motor drives the driving fan to rotate, the driving fan drives air nearby the driving fan to flow towards the direction of the air pipe along the axial direction of the driving fan, outside air enters the processing chamber through the spiral pipe on the air inlet plate, air containing water vapor rotates in the spiral pipe, the water vapor is rotationally separated and attached to the pipe wall under the centrifugal action, and dry air is driven into the air pipe by the driving fan and is blown to the mirror surface from the air outlet of the air pipe to remove the dust and the water mist on the air pipe, so that the shooting effect of the shooting body is recovered.
2. In the invention, the separated water vapor in the spiral pipe is gathered into water drops and finally flows into the water storage chamber from the water collecting pipe, and the heat emitted by the camera body is evaporated and absorbed by the water gathered in the water storage chamber in the continuous working process of the camera body, thereby forming the cooling effect; meanwhile, when the moisture in the water storage chamber is continuously evaporated, the air pressure in the water storage chamber rises, the elastic force of the sealing spring is overcome, the sealing block is ejected out, the vapor carrying heat is emitted, and the heat dissipation effect is directly achieved.
3. When the pneumatic removal device is used for pneumatically removing the dust and the water mist on the mirror surface, the humidity of air pumped into the processing chamber is reduced by using the spiral pipe, and the phenomenon that the water vapor in the air is condensed on the mirror surface again to affect the defogging effect is avoided; simultaneously when dry air flow passes through the tuber pipe, coil and be located the tuber pipe in the water storage chamber and the hot steam in the water storage chamber forms the heat transfer effect, improves inside dry air's temperature, and then forms the high-speed air current of low wet high fever, improves the dust removal defogging effect to the mirror surface.
4. After the natural cleaning module operates for a certain frequency, the deepened cleaning module of the processor works, firstly, the electromagnetic valve in the inner through pipe is opened, so that water vapor which is nearly saturated due to heat absorption evaporation in the water storage chamber enters the processing chamber through the inner through pipe, the humidity in the processing chamber is improved until the humidity reaches the upper limit threshold value of the hygrometer; then controlling the micro motor to run at low power, and forming high-humidity, high-temperature and low-speed airflow at the air outlet of the air pipe, so that condensed water drops are formed on the mirror surface and the mirror surface is wetted; finally, the electromagnetic valve is closed, the micro motor is controlled to normally operate, and the infiltrated dust and the condensed water are removed; carry out the deepening clearance once to the mirror surface, avoid some stubborn dust to adhere to gradually and be difficult to directly to clear away by dry airflow on the mirror surface problem to take place.
5. The data uploading module of the processor uploads the camera shooting data of the camera shooting body and the operation data of the natural cleaning module and the deepening cleaning module to the monitoring database; the normal camera shooting data of the camera shooting body is used for road traffic safety management, the abnormal data and the running data of the natural cleaning module display the road environment conditions of the camera arrangement points, all cameras on the road form a road environment monitoring network together, the control force of related workers on the road environment conditions is improved, and urban road environment management is assisted.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is a schematic cross-sectional view of portion B-B of FIG. 1;
FIG. 5 is a schematic cross-sectional view of portion C-C of FIG. 1;
fig. 6 is a schematic flow diagram of the gas stream of the present invention.
In the figure: the device comprises a camera body 1, a lens 101, a shell 2, an air duct 21, a treatment chamber 3, a hygrometer 31, a micro motor 4, a driving fan 5, an air inlet plate 6, a spiral duct 61, a filter screen 62, a water collecting pipe 7, a check valve 71, a water storage chamber 8, a water dividing wall 81, a steam hole 9, a sealing block 91, a sealing spring 92, an inner through pipe 10, an electromagnetic valve 11 and a processor 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-6, a mirror processing system for a camera comprises a camera body 1 and a shell 2, wherein the camera body 1 is installed at the front end in the shell 2, a lens 101 is installed at the input end, and the camera body 1 collects camera data through the lens 101.
Keep away from in the shell 2 and make a video recording 1 one end and be provided with process chamber 3, a plurality of tuber pipes 21 of fixedly connected with in the 2 walls of shell, a plurality of tuber pipes 21 all coil in shell 2, improve the area of contact of tuber pipe 21 and shell 2 and improve its inside air current stroke simultaneously, increase inside and outside gaseous heat transfer effect.
Wherein the air inlet of the air pipe 21 is communicated with the inside of the processing chamber 3, and the air outlet points to the outer surface of the lens 101, so that the air flow entering the air pipe 21 from the processing chamber 3 is blown to the surface of the lens 101, which is beneficial to removing dust and water mist on the surface of the lens 101.
The micro motor 4 is fixedly connected in the treatment chamber 3 through a support, the output end of the micro motor 4 is coaxially and fixedly connected with the driving fan 5, the micro motor 4 works, the output end of the micro motor drives the driving fan 5 to rotate, and the driving fan 5 drives air nearby to flow towards the air pipe 21 in a rotating mode.
The end, far away from the camera body 1, of the shell 2 is fixedly connected with an air inlet plate 6, a plurality of spiral pipes 61 are embedded in the air inlet plate 6, the spiral pipes 61 are communicated with the outside and the processing chamber 3, the driving fan 5 works to suck outside air into the processing chamber 3 through the spiral pipes 61, air containing water vapor rotates in the spiral pipes 61, and the water vapor is separated in a rotating mode and attached to the pipe wall under the centrifugal effect, so that the humidity of the air entering the processing chamber 3 is reduced; the outer side of the air inlet plate 6 is fixedly connected with a filter screen 62 for removing dust contained in the outside air.
All the intercommunication has collector pipe 7 bottom a plurality of spiral pipes 61, and bottom intercommunication has same reservoir chamber 8 and installs check valve 71 in a plurality of collector pipes 7, and reservoir chamber 8 is seted up in 2 inner walls of shell and is surrounded body 1 of making a video recording, and the water droplet that spiral pipe 61 separated is collected to collector pipe 7, saves in reservoir chamber 8, does benefit to it and carries out preliminary cooling to body 1 of making a video recording.
8 top intercommunications in reservoir chamber 8 have a plurality of steam holes 9 and inboard intercommunication have a plurality of interior siphunculus 10, and a plurality of steam holes 9 are all seted up on 2 tops of shell and a sliding connection has sealed piece 91, fixedly connected with sealing spring 92 between sealed piece 91 bottom and the shell 2, and when moisture evaporation improved inside atmospheric pressure in reservoir chamber 8, the atmospheric pressure was overcome the ejecting sealed piece 91 of sealing spring 92's elasticity, and release hot steam forms the radiating effect.
A plurality of water diversion walls 81 are fixedly connected to the two sides in the water storage chamber 8, and the water diversion walls 81 incline upwards and are porous, so that the re-evaporation effect of water is improved.
The air pipe 21 is positioned in the water storage chamber 8, so that heat exchange between air flow in the air pipe 21 and hot steam in the water storage chamber 8 is facilitated.
The electromagnetic valves 11 are installed in the inner through pipes 10, one ends of the inner through pipes, far away from the water storage chamber 8, are communicated with the treatment chamber 3, and control the circulation and the stop of the water vapor in the water storage chamber 8 to the treatment chamber 3.
The humidity meter 31 is installed in the processing chamber 3, the processor 12 is arranged in the camera body 1, and the processor 12 receives the camera data of the camera body 1 and the humidity data of the humidity meter 31 and controls the running state of the micro motor 4 and the solenoid valve 11.
The processor 12 comprises a natural cleaning module, a deepening cleaning module and a data uploading module, the natural cleaning module is used for cleaning dust and water mist attached to the surface of the lens 101, the deepening cleaning module is used for cleaning the surface of the lens 101 deeply at regular intervals, the data uploading module is used for uploading working data of the processor 12 to a monitoring database, and the working data comprise shooting data of the shooting body 1 and running data of the natural cleaning module and the deepening cleaning module.
A mirror processing method for a camera comprises the following steps:
s1, arranging cameras at the road traffic network monitoring points;
s2, starting the camera, if the camera body 1 has the defects of camera data pixels caused by dust attached to the surface of the lens 101 or the camera data is partially blurred caused by water mist attached to the surface, receiving abnormal camera data transmitted by the camera body 1 by the processor 12, and controlling the micro motor 4 to normally operate by the natural cleaning module;
s3, when the natural cleaning module works to a certain frequency, the natural cleaning module deepens the work of the natural cleaning module, the electromagnetic valve 11 is opened until the humidity in the processing chamber 3 reaches the upper limit threshold of the hygrometer 31, the micro motor 4 is controlled to run at low power, condensed water drops are formed on the surface of the lens 101, the electromagnetic valve 11 is closed, and the micro motor 4 is controlled to run normally;
and S4, uploading the working data of the processor 12 to a monitoring database in real time by the data uploading module in the processor 12.
The principles of the present invention are now described as follows:
in the working process of the camera, when dust and water mist are attached to the surface of the lens 101 of the camera body 1, the camera data of the camera body 1 is abnormal, at this time, the natural cleaning module of the processor 12 starts to work, the micro motor 4 in the processing chamber 3 is controlled to normally operate, the output end of the micro motor 4 drives the driving fan 5 coaxially and fixedly connected with the micro motor to rotate, the driving fan 5 drives air nearby to flow along the axial direction of the driving fan to the air inlet direction of the air pipe 21 in the processing chamber 3, the external air is firstly removed of the dust in the air by the filter screen 62 on the air inlet plate 6, then enters the processing chamber 3 through the spiral pipe 61 fixedly connected in the air inlet plate 6 on the shell 2, the air containing water vapor enters the spiral pipe 61 and then rotates in the spiral pipe 61, under the centrifugal action, the water vapor is rotationally separated and attached to the pipe wall, and the drier air is driven by the driving fan 5 to enter the air pipe 21, blowing the air from the air outlet of the air pipe 21 to the mirror surface, removing dust and water mist on the mirror surface, and recovering the shooting effect of the shooting body 1;
the separated water vapor in the spiral tube 61 is gathered into water drops and finally flows into the water storage chamber 8 arranged in the shell 2 from the water collecting pipe 7 communicated with the bottom of the water drops through the one-way valve 71, and in the continuous working process of the camera body 1, the heat emitted by the camera body 1 is evaporated and absorbed by the gathered water in the water storage chamber 8, so that the cooling effect is formed; meanwhile, when the moisture in the water storage chamber 8 is continuously evaporated, the air pressure in the water storage chamber 8 rises, the sealing block 91 is pushed out upwards along the steam hole 9 by overcoming the elasticity of the sealing spring 92, so that the steam carrying heat is emitted from the steam hole 9 on the shell 2, and the heat dissipation effect is directly achieved;
when the mirror surface dust and water mist are removed pneumatically, the spiral pipe 61 reduces the humidity of the air pumped into the processing chamber 3, and the moisture in the air is prevented from being condensed on the mirror surface again to influence the demisting effect; meanwhile, when dry air flows through the air pipe 21, the air pipe 21 which is coiled and is positioned in the water storage chamber 8 and hot steam in the water storage chamber 8 form a heat exchange effect, so that the temperature of the internal dry air is increased, further low-humidity high-heat high-speed airflow is formed, and the dust removal and demisting effects on the mirror surface are improved;
after the natural cleaning module operates for a certain frequency, the deepening cleaning module of the processor 12 works, firstly, the electromagnetic valve 11 in the inner through pipe 10 communicated with the water storage chamber 8 is opened, so that water vapor which is nearly saturated due to heat absorption evaporation in the water storage chamber 8 enters the treatment chamber 3 through the inner through pipe 10, and the humidity in the treatment chamber 3 is improved until the humidity reaches the upper limit threshold of the hygrometer 31 in the treatment chamber 3; then, the micro motor 4 is controlled to run at low power, and high-humidity, high-temperature and low-speed air flow is formed at the air outlet of the air pipe 21, so that condensed water drops are formed on the mirror surface and the mirror surface is wetted; finally, the electromagnetic valve 11 is closed, the micro motor 4 is controlled to normally operate, and the infiltrated dust and the condensed water are removed; the mirror surface is subjected to one-time deepened cleaning, so that the problem that part of stubborn dust is gradually attached to the mirror surface and is difficult to be directly cleaned by dry airflow is avoided;
finally, the data uploading module of the processor 12 uploads the shooting data of the shooting body 1 and the operation data of the natural cleaning module and the deepening cleaning module to the monitoring database; the normal camera shooting data of the camera shooting body 1 are used for road traffic safety management, the abnormal data and the running data of the natural cleaning module display the road environment conditions of the camera arrangement points, all cameras on the road form a road environment monitoring network together, the control strength of related workers on the road environment conditions is improved, and urban road environment management is assisted.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.