Disclosure of Invention
The invention aims to solve the technical problem that a road monitoring camera can be switched in an emergency, so that the road monitoring camera is switched from a fixed state to a mobile state in shooting, and can be better applied to the field of traffic supervision.
The invention is realized by the following technical scheme: a road monitoring camera comprises a plurality of groups of camera modules arranged on a road surface, wherein each group of camera modules comprises more than one fixed camera arranged on the road surface and more than one movable camera arranged on a road isolation fence, each group of camera modules is provided with a front-end host, and the signal output end of each fixed camera is connected to a remote monitoring center;
the front-end hosts are respectively provided with a wireless transceiving module and a control main board, more than one groove is formed in the road isolation fence along the length direction of the road isolation fence, a supporting plate is hinged in each groove through a rotating shaft, one side, far away from the rotating shaft, of each supporting plate is provided with a wireless electric trolley, each wireless electric trolley is provided with an installation surface, and the mobile cameras are fixedly installed on the installation surfaces through camera supports;
the wireless electric trolley is characterized in that an extension plate is arranged on one side, opposite to the supporting plate, of the wireless electric trolley, the extension plate and the supporting plate are fixed through an electromagnetic module in an attracting mode, a main body portion of the wireless electric trolley is located on the outer side of the supporting plate, when the supporting plate is buckled into a groove of the road isolation fence, rollers at the bottom of the main body portion of the wireless electric trolley are buckled into roller grooves formed in the upper end face of the road isolation fence respectively, a driving motor is fixedly installed on the road isolation fence on one side of a rotating shaft of the supporting plate, and the wireless electric trolley, the driving motor, the electromagnetic module and the mobile camera are controlled by a front-end host.
As an optimized technical scheme, the wireless electric trolleys are all provided with solar panels and are powered by the solar panels, the wireless electric trolleys are in wireless matching control with wireless receiving and sending modules on the front-end host through wireless modules arranged on the wireless electric trolleys, videos or pictures shot by the mobile cameras are uploaded to the front-end host and are transmitted to a remote monitoring center through the wireless receiving and sending modules at the front-end host, and the mobile cameras are wireless cameras.
According to the preferable technical scheme, the electromagnetic module comprises an electromagnet arranged on the extension plate and a metal sleeve fixedly arranged on the supporting plate, an assembly through groove with a left opening and a right opening is formed in the middle of the metal sleeve, the extension plate is inserted into the assembly through groove and then is attracted with the metal sleeve through the electromagnet in a magnetic force mode, and the electromagnet is connected with the front-end host through wiring inside the road isolation fence and is controlled and powered through the front-end host.
As the preferred technical scheme, a stop block is arranged on one side, close to the wireless electric trolley, of the extension plate, a limit protruding portion is further arranged on the supporting plate on one side of the stop block in a protruding mode, the extension plate movably penetrates through the limit protruding portion, a travel switch is further arranged on one side, opposite to the stop block, of the limit protruding portion, and the travel switch is connected with the front-end host in a remote wiring mode.
As the preferred technical scheme, when the supporting plate is buckled into the groove, the upper end face of the supporting plate is flush with the upper end face of the road isolation fence, and the bottom face of the groove of the road isolation fence is also provided with a convex buffering cotton at the side close to the wireless electric trolley.
As a preferred technical scheme, the solar panel is vertically fixed on the wireless electric trolley through a solar support and a screw, when the support plate is vertical to the horizontal plane, the solar panel is parallel to the horizontal plane and covers the top of the mobile camera, and the lens surface of the mobile camera faces a vehicle running on a road.
As a preferred technical scheme, the driving motor is a brake motor, and the driving range of the driving motor is positive and negative 90 degrees.
As a preferred technical scheme, the mobile cameras are all provided with a remote shouting system, and the remote shouting is performed through a remote monitoring center and voice information is broadcasted through the remote shouting system on the mobile cameras.
The invention has the beneficial effects that: firstly, the camera which is originally fixedly arranged is converted into a mobile shooting state in an emergency, so that the camera can shoot more clearly and comprehensively;
the invention can perform video behavior analysis or manual analysis after tracking and shooting when illegal behaviors occur, so that more serious traffic accidents can be prevented at the first time, and the safety of vehicles in driving is greatly improved.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
The use of terms such as "upper," "above," "lower," "below," and the like in describing relative spatial positions herein is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-4, the road monitoring camera of the present invention comprises a plurality of sets of camera modules disposed on a road surface, each set of camera module comprises more than one fixed camera disposed on the road surface and more than one mobile camera 6 disposed on a road isolation fence 1, each set of camera module is configured with a front-end host (not shown), and a signal output end of the fixed camera is connected to a remote monitoring center;
the front-end hosts are respectively provided with a wireless transceiving module and a control main board, more than one groove 11 is formed in the road isolation fence along the length direction of the road isolation fence 1, the grooves 11 are respectively hinged with a supporting plate 8 through a rotating shaft 9, one side, far away from the rotating shaft 9, of each supporting plate 8 is provided with a wireless electric trolley 4, each wireless electric trolley 4 is provided with a mounting surface, and the mobile camera 6 is fixedly mounted on the mounting surface through a camera support;
the wireless electric trolley 4 is provided with an extension plate 41 opposite to one side of the support plate 8, the extension plate 41 and the support plate 8 are fixedly attracted through the electromagnetic module 5, the main body of the wireless electric trolley 4 is located on the outer side of the support plate 8, when the support plate 8 is buckled into the groove 11 of the road isolation fence 1, the rollers 3 at the bottom of the main body of the wireless electric trolley 4 are respectively buckled into the roller grooves formed in the upper end face of the road isolation fence 1, the road isolation fence 1 on one side of the rotating shaft of the support plate 8 is fixedly provided with a driving motor 7, and the wireless electric trolley 4, the driving motor 7, the electromagnetic module 5 and the mobile camera 6 are controlled by a front-end host.
Wherein, wireless electronic dolly 4 all disposes solar panel 2, and wireless electronic dolly 4 passes through the power supply of solar panel 2, and wireless electronic dolly 4 passes through the wireless matching control of wireless transceiver module on self configuration's wireless module and the front end host computer, and the video or the picture that the mobile camera 6 was shot are uploaded to the front end host computer to transmit to remote monitoring center through the wireless transceiver module at front end host computer end, mobile camera 6 is wireless camera. Solar energy power supply is carried out through solar panel, has just also saved the problem of wiring for wireless electric trolley's removal distance is farther, can remove the shooting by the long distance.
In this embodiment, the electromagnetic module 5 includes an electromagnet 52 disposed on the extension board 41 and a metal sleeve 51 fixedly disposed on the support board, an assembly through slot with a left opening and a right opening is disposed in the middle of the metal sleeve 51, the extension board 41 is inserted into the assembly through slot and then magnetically attracted to the metal sleeve 51 through the electromagnet 52, the electromagnet 52 is wired inside the road isolation fence to connect with the front-end host and is controlled and powered through the front-end host, when the camera is normally fixed for shooting, the electromagnet 52 is powered on and attracted to the metal sleeve, the driving motor 7 drives the support board 8 to be perpendicular to the horizontal plane, and at this time, the camera is normally fixed for shooting, and is used as a common surveillance camera, as shown in fig. 1.
Wherein, a stop block 16 is arranged on one side of the extension plate close to the wireless electric trolley, a limit bulge 81 is also convexly arranged on the support plate 8 positioned on one side of the stop block 16, the extension plate 41 movably passes through the limit bulge 81, a travel switch (not shown) is also arranged on one side of the limit bulge 81 opposite to the stop block 16, the travel switch is remotely wired and connected with the front-end host, when the fixed camera shoots that the video vehicle has illegal or different behaviors, the front-end host controls the nearby mobile camera, the front-end host controls the driving motor to rotate 90 degrees, so that the support plate is buckled into the groove, as shown in figure 2, the roller of the wireless electric trolley is just buckled into the roller groove, the front-end host controls the electromagnet to be powered off, the wireless electric trolley is started to move, the wireless electric trolley drives the mobile camera to shoot the vehicle, uploading the shot picture to a front-end host, and uploading the shot picture to a remote monitoring center for automatic analysis or manual analysis by the front-end host to finally obtain an analysis result; after shooting is finished, the front-end host controls the wireless electric trolley to move in the reverse direction until the travel switch is released after the wireless electric trolley resets, the electromagnet is powered on at the moment, the metal sleeve is sucked again, the driving motor rotates in the reverse direction for 90 degrees at the moment, the support plate resets again, is vertical to the horizontal plane, and at the moment, conventional shooting is fixed.
In this embodiment, when the supporting plate 8 is buckled into the groove 11, the upper end surface of the supporting plate is flush with the upper end surface of the road isolation fence, the convex buffering cotton 15 is further arranged on the bottom surface of the groove of the road isolation fence close to the wireless electric trolley, and the supporting plate is in contact with the buffering cotton when being placed downwards to realize flexible contact.
In this embodiment, the solar panel 2 is vertically fixed on the wireless electric trolley through the solar support and the screw, when the support plate is perpendicular to the horizontal plane, the solar panel 2 is parallel to the horizontal plane and covers the top of the mobile camera 6, the lens surface of the mobile camera 6 faces the vehicles running on the road, the mobile camera 6 is configured with a license plate recognition system, the fixed camera shoots the license plate number of the vehicle and then transmits the number information to the front-end host, the front-end host controls the mobile camera to recognize the license plate of the passing vehicle, and once the vehicle is recognized, the vehicle is started to start tracking.
Wherein, driving motor 7 is brake motor, and driving motor 7's drive range is positive and negative 90 degrees, makes the backup pad when perpendicular to the horizontal plane through brake motor, and the motor is locked after losing the electricity for the backup pad can not overturn.
Wherein, all dispose a long-range system of shouting on the mobile camera 6, through the long-range system of shouting on the remote monitoring center and carrying out voice broadcast with voice information through the long-range system of shouting on the mobile camera, when the remote monitoring center discerned that there is the potential safety hazard to the navigating mate, can carry out long-range shouting and remind the navigating mate to notice safe driving.
The invention has the beneficial effects that: firstly, the camera which is originally fixedly arranged is converted into a mobile shooting state in an emergency, so that the camera can shoot more clearly and comprehensively;
the invention can perform video behavior analysis or manual analysis after tracking and shooting when illegal behaviors occur, so that more serious traffic accidents can be prevented at the first time, and the safety of vehicles in driving is greatly improved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.