CN113978375A - Vehicle-mounted evidence obtaining system and method for urban traffic police - Google Patents
Vehicle-mounted evidence obtaining system and method for urban traffic police Download PDFInfo
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- CN113978375A CN113978375A CN202111234880.5A CN202111234880A CN113978375A CN 113978375 A CN113978375 A CN 113978375A CN 202111234880 A CN202111234880 A CN 202111234880A CN 113978375 A CN113978375 A CN 113978375A
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- 238000009434 installation Methods 0.000 claims description 36
- 238000010030 laminating Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000003139 buffering effect Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 abstract description 3
- 230000003044 adaptive effect Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 206010063659 Aversion Diseases 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0001—Arrangements for holding or mounting articles, not otherwise provided for characterised by position
- B60R2011/004—Arrangements for holding or mounting articles, not otherwise provided for characterised by position outside the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
- B60R2011/0042—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means
- B60R2011/0049—Arrangements for holding or mounting articles, not otherwise provided for characterised by mounting means for non integrated articles
- B60R2011/005—Connection with the vehicle part
- B60R2011/0056—Connection with the vehicle part using suction cups
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- Traffic Control Systems (AREA)
Abstract
A vehicle-mounted evidence obtaining system and a method for urban traffic police belong to the field of vehicle-mounted evidence obtaining systems, and the problems that the vehicle-mounted evidence obtaining device is inconvenient to mount on the top surface of a police car, the definition of a shot picture is difficult to ensure, a supporting part of the evidence obtaining device is easy to damage, the whole device is displaced, and different parts of the evidence obtaining device are subjected to vibration acting forces of different degrees are solved; the warning car is adaptive to the arc-shaped top surface of the police car through the mounting foot plate, information of the violation car is obtained in real time through the top dome camera, the speed measuring radar, the evidence obtaining camera and the high-definition camera, and the violation car is warned through the warning lamp, the illuminating lamp and the warning horn; the connecting spring and the sleeving spring are used for offsetting the large-amplitude vibration of the evidence obtaining device in the movement process, the device can quickly restore the original position, the device can be protected and kept stable, and the phenomenon that the definition of a picture taken by the evidence obtaining device is influenced due to the shaking of the whole device can be avoided.
Description
Technical Field
The invention relates to the technical field of vehicle-mounted evidence obtaining systems, in particular to a vehicle-mounted evidence obtaining system and method for urban traffic police.
Background
The vehicle-mounted law enforcement system integrates dynamic law enforcement evidence obtaining, violation checking, monitoring transmission and warning, can automatically snapshot illegal parking, occupation of special lanes and the like in road illegal behaviors, and manually snapshot other pressing line driving, retrograde driving and the like. Meanwhile, the system has the functions of information transmission, sound and light warning and the like, so that the problem that the road illegal behavior is difficult to obtain evidence is solved. Through the vehicle-mounted evidence obtaining system, the data center can timely send the information of the vehicle to be checked to the vehicle-mounted front-end equipment, and the system can identify, inquire and compare the target license plate in real time to realize the function of mobile checking and checking.
The vehicle surface is streamlined design mostly, with the air resistance that reduces the in-process of traveling, and then the top surface that the device of collecting evidence installed at police car on-vehicle is comparatively inconvenient, shoot the subassembly from the anti-shake function of taking weaker, if meet with the comparatively serious road of jolting, be difficult to guarantee the definition of the photo of shooing, vulnerable damage the support component of the device of collecting evidence, lead to the whole aversion of device, and because of the complexity of road conditions, the shake of different degrees all can appear in the four-wheel tire, but the current tetrapod structure of the device of collecting evidence is the same, and then the different positions of the device of collecting evidence all can receive the vibration effort of different degrees.
Therefore, a vehicle-mounted evidence obtaining system and method for urban traffic police are provided.
Disclosure of Invention
The invention aims to provide a vehicle-mounted evidence obtaining system and a vehicle-mounted evidence obtaining method for urban traffic police, which solve the problems that in the background technology, the surface of a vehicle is mostly in a streamline design to reduce airflow resistance in the driving process, a vehicle-mounted evidence obtaining device is inconvenient to mount on the top surface of a police car, the anti-shaking function of a shooting assembly is weak, if the vehicle encounters a road with serious jolt, the definition of a shot picture is difficult to ensure, a supporting part of the evidence obtaining device is easy to damage, the device is integrally shifted, four tires shake to different degrees due to the complexity of road conditions, but the four foot stands of the existing evidence obtaining device have the same structure, and different parts of the evidence obtaining device can be subjected to vibration acting forces to different degrees.
In order to achieve the purpose, the invention provides the following technical scheme: an on-vehicle evidence obtaining system for urban traffic police comprises an evidence obtaining component body and a top ball machine arranged in the center of the upper surface of the evidence obtaining component body, wherein both sides of the evidence obtaining component body are provided with speed measuring radars, the upper ends of the speed measuring radars are provided with evidence obtaining cameras, both sides of the speed measuring radars are provided with warning lamps, one end of each warning lamp is provided with a high-definition camera, both sides of each high-definition camera are provided with illuminating lamps, the lower surface of the evidence obtaining component body is provided with anti-shaking components, the anti-shaking components are provided with three groups, the lower ends of the anti-shaking components are provided with mounting foot plates, a video monitoring video transmission module is arranged inside the evidence obtaining component body, the video monitoring video transmission module is in signal connection with an information analysis module, the information analysis module is in signal connection with an illumination and sound light warning module, the anti-shaking components comprise a primary buffer component and a secondary buffer component arranged inside the primary buffer component, the inner side of the secondary buffer component is provided with a tertiary buffer component;
the information analysis module comprises a vehicle license plate video analysis module for analyzing the shot vehicle license plate video, a violation snapshot module for automatically snapshotting the violation vehicle, a violation location acquisition module for automatically acquiring the violation vehicle location information, a violation snapshot time timing module for automatically calibrating the violation vehicle snapshot time through a satellite, and a license plate information identification module for automatically identifying the license plate information.
Further, the installation sole includes annular mounting panel and sets up the multistage piece of inhaling admittedly at annular mounting panel both ends, and the middle part of annular mounting panel basal surface is provided with first piece of inhaling, and first piece of inhaling is provided with two sets ofly, and the both sides of first piece of inhaling all are provided with rotates the piece, and the rotation recess has all been seted up at the both ends of annular mounting panel, and the annular mounting panel is connected with the multistage piece of inhaling admittedly through rotating the recess, and the inboard middle-end of annular mounting panel is provided with well core rod.
Furthermore, the multistage solid suction piece comprises a rotation adjusting rod connected with the rotation groove and a sliding suction piece sleeved on the surface of the rotation adjusting rod, and six groups of sliding suction pieces are arranged.
Further, one-level buffering subassembly is including setting up at the flexible installation caking of the subassembly body lower surface of collecting evidence and installing the installation extension rod at flexible installation caking lower extreme, mounting groove has been seted up to the lower surface of flexible installation caking, the one end of installation extension rod is connected with mounting groove, the other end of installation extension rod is provided with the lift adjustment pole, one side of installation extension rod is provided with the linking pole, first U-shaped groove has been seted up to the one end of lift adjustment pole, the second U-shaped groove has been seted up to the other end of lift adjustment pole, the lift adjustment pole is connected with the installation extension rod through first U-shaped groove, the inboard in second U-shaped groove is provided with the regulation runner, the lower surface of linking pole is provided with spacing inserted bar, spacing inserted bar is provided with two sets ofly.
Further, second grade buffering subassembly is including setting up at the inboard spacing ring frame of lift adjusting lever and seting up the laminating spout in spacing ring frame both sides, first connecting slot has been seted up to the upper surface of spacing ring frame, first connecting slot is connected with spacing inserted bar, the internally mounted of spacing ring frame has spacing slide bar, the upper surface of spacing ring frame is provided with coupling spring, coupling spring's one end is connected with the lower surface of linking pole, the upper and lower surface of spacing ring frame all is provided with cup joints the spring, and cup joint the spring housing and establish the surface at spacing slide bar.
Further, tertiary buffering subassembly is including setting up at the inboard laminating slide of spacing ring frame and setting up the straight tooth face at the facade of laminating slide both sides, and spacing spout has been seted up at the middle part of laminating slide, and spacing spout is connected with spacing slide bar, and second connecting slot has all been seted up to the both sides of spacing spout, and spacing inserted bar passes first connecting slot and is connected with second connecting slot.
Furthermore, the rotation adjusting rod comprises a splicing rotating block arranged on the inner side of the rotation groove and a threaded rod arranged on one side of the splicing rotating block, and a limiting block is arranged at one end of the threaded rod.
Furthermore, the sliding suction piece comprises an adjusting rotating ring sleeved on the surface of the threaded rod and a connecting support rod arranged at the lower end of the adjusting rotating ring, a second sucker piece is installed at one end of the connecting support rod, a thread inner groove is formed in the inner side of the adjusting rotating ring, and the adjusting rotating ring is in threaded connection with the threaded rod through the thread inner groove.
Furthermore, the outer surface of the adjusting rotating ring is provided with a limiting annular groove, one end of the connecting support rod is provided with a rotating ball body, and the connecting support rod is connected with the limiting annular groove through the rotating ball body.
The invention provides another technical scheme that: the method for providing the vehicle-mounted evidence obtaining system for urban traffic police comprises the following steps:
s1: the central rod integrally installs the mounting foot plate at a designated position of the top surface of the police car through the first sucker piece, the two ends of the mounting foot plate are overturned through the rotating piece to adapt to the arc-shaped top surface, the adjusting rod is rotated to be adjusted to a proper angle, and the intervals of the three groups of sliding suction pieces are adjusted, so that the three groups of sliding suction pieces are respectively adsorbed on the top surface of the police car, and the integral installation of the mounting foot plate is further completed;
s2: the bumping vehicle enables the three-level buffer assembly to be stressed firstly, the limit ring frame is drawn close to the joint rod, then the connection spring absorbs acting force preliminarily, and meanwhile, the adjusting rod is lifted to enable the adjusting rotating wheel to be meshed and connected with the straight tooth surface;
s3: driven by other stress, the three-stage buffer assembly moves up and down along the limiting slide rod, the limiting insert rod limits the limiting slide rod, the two sets of sleeving springs absorb the residual acting force, and the evidence obtaining device can quickly restore the original position;
s4: three anti-shake subassemblies of group evenly arrange the lower extreme of collecting evidence subassembly body in, when police wagon region appears the vehicle violating the regulations, top ball machine, speed measuring radar and collection evidence camera and high definition digtal camera immediately acquire the information of vehicle violating the regulations, and warn the vehicle violating the regulations through warning light, light and warning loudspeaker, so far, accomplish all implementation steps.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention provides a vehicle-mounted evidence obtaining system and method for urban traffic police, wherein a rotary adjusting rod comprises a splicing rotating block arranged at the inner side of a rotary groove and a threaded rod arranged at one side of the splicing rotating block, one end of the threaded rod is provided with a limiting block, a sliding absorbing piece comprises an adjusting rotating ring sleeved on the surface of the threaded rod and a connecting support rod arranged at the lower end of the adjusting rotating ring, one end of the connecting support rod is provided with a second sucker piece, the inner side of the adjusting rotating ring is provided with a thread inner groove, the adjusting rotating ring is in threaded connection with the threaded rod through the thread inner groove, the outer surface of the adjusting rotating ring is provided with a limiting annular groove, one end of the connecting support rod is provided with a rotary ball body, the connecting support rod is connected with the limiting annular groove through the rotary ball body, a central rod integrally installs an installation foot plate at a designated position of the top surface of a police car through a first sucker piece, and two ends of the installation foot plate are overturned through the rotary piece to adapt to the arc top surface, rotate and adjust the pole and adjust to suitable angle, the threaded connection who utilizes screw thread inside groove and threaded rod makes three groups slide and inhale the piece and carry out the translation along the threaded rod, rethread rotation spheroid makes second sucking disc piece rotate along the circumference of adjusting the swivel with being connected of spacing ring channel, adjust three intervals that slide and inhale the piece, and make three groups of second sucking disc pieces adsorb respectively in police wagon top surface, in order to adapt to the arc degree at the different positions of police wagon top surface, and then accomplish the holistic installation of installation sole, not only promote the laminating degree of installation sole and police wagon top surface, and can tentatively keep the holistic stationarity of device.
2. The invention provides a vehicle-mounted evidence obtaining system and method for urban traffic police, wherein a three-stage buffer assembly comprises a joint sliding plate arranged on the inner side of a limit ring frame and straight tooth surfaces arranged on vertical surfaces of two sides of the joint sliding plate, the middle part of the joint sliding plate is provided with a limit sliding chute, the limit sliding chute is connected with a limit sliding rod, two sides of the limit sliding chute are provided with second connecting slots, a limit inserted rod passes through the first connecting slot to be connected with the second connecting slot, when the road condition is relatively bumpy and the vehicle is in a large-amplitude vibration state, the three-stage buffer assembly is stressed firstly, the limit ring frame is drawn close to an engaging rod, the limit ring frame keeps moving vertically by utilizing the connection of the limit inserted rod and the first connecting slot, a connecting spring is further used for absorbing acting force, meanwhile, a lifting adjusting rod enables an adjusting rotating wheel to be meshed with the three-stage straight tooth surfaces, and the buffer assembly is driven by other forces to move vertically along the limit sliding rod, spacing inserted bar is spacing to it, and two sets of springs that cup joint absorb surplus effort, and then can offset the device of collecting evidence in the vibration by a wide margin of motion process through connecting spring with cup joint the spring, but its self quick recovery normal position not only can protect it, makes it keep steady, and can avoid the whole shake that appears of device, influences the definition that the device of collecting evidence shot the photo.
3. The invention provides a vehicle-mounted evidence obtaining system and method for urban traffic police, wherein an information analysis module comprises a vehicle license plate video analysis module for analyzing a shot vehicle license plate video, a violation snapshot module for automatically snapshotting violation vehicles, a violation location acquisition module for automatically acquiring violation vehicle location information, a violation snapshot time correction module for correcting the violation vehicle snapshot time through a satellite, and a license plate information identification module for automatically identifying the license plate information, three groups of anti-shake assemblies are uniformly arranged at the lower end of an evidence obtaining assembly body, the evidence obtaining device can be kept flush during primary installation by utilizing the self-adjusting function of the anti-shake assemblies and can adapt to the vibration acting force of different degrees on different parts of a subsequent device, and when the violation vehicles appear in an area where an police wagon is located, the information of the violation vehicles can be obtained by a top dome camera, a speed measuring radar, an evidence obtaining camera and a high-definition camera in real time, and the violation vehicle is warned through the warning lamp, the illuminating lamp and the warning horn.
Drawings
FIG. 1 is a schematic overall flow chart of a vehicle-mounted evidence obtaining system for urban traffic police according to the invention;
FIG. 2 is a schematic diagram of the overall structure of the vehicular evidence obtaining system device for urban traffic police in accordance with the present invention;
FIG. 3 is a schematic diagram of the overall structure of a forensics component body of the vehicle-mounted forensics system for urban traffic police;
FIG. 4 is a schematic view of an assembled structure of an anti-shake component and a mounting foot plate of a vehicle-mounted evidence obtaining system for urban traffic police in the invention;
FIG. 5 is a schematic perspective view of an anti-shake component of a vehicle-mounted evidence obtaining system for urban traffic police in accordance with the present invention;
FIG. 6 is a schematic structural diagram of a primary buffer assembly of the vehicle-mounted evidence obtaining system for urban traffic police in the invention;
FIG. 7 is a schematic structural diagram of a secondary buffer component of a vehicle-mounted evidence obtaining system for urban traffic police in accordance with the present invention;
FIG. 8 is a schematic structural diagram of a three-level buffering assembly of the vehicular evidence obtaining system for urban traffic police according to the present invention;
FIG. 9 is a schematic view of a mounting foot plate structure of the vehicle-mounted evidence obtaining system for urban traffic police in accordance with the present invention;
FIG. 10 is a schematic structural view of a multistage solid absorption piece of a vehicle-mounted evidence obtaining system for urban traffic police in the invention;
FIG. 11 is a schematic view of the internal plane structure of the slippage suction piece of the vehicle-mounted evidence obtaining system for urban traffic police.
In the figure: 1. a forensic component body; 11. a video monitoring video transmission module; 12. an information analysis module; 121. a vehicle license plate video analysis module; 122. a violation snapshot module; 123. a violation location acquisition module; 124. a time correcting module for violation snapshot time; 125. a license plate information recognition module; 13. the lighting and acousto-optic warning module; 2. a top ball machine; 3. a speed measuring radar; 4. a camera for evidence obtaining; 5. a warning light; 6. a high-definition camera; 7. an illuminating lamp; 8. an anti-shake assembly; 81. a first-level buffer assembly; 811. elastically and telescopically installing the caking; 8111. installing a groove; 812. installing an extension rod; 813. a connecting rod; 814. a lifting adjusting rod; 815. a first U-shaped slot; 816. a second U-shaped slot; 817. a limiting inserted rod; 818. adjusting the rotating wheel; 82. a secondary buffer component; 821. a limit ring frame; 822. fitting the sliding chute; 823. a first connection slot; 824. a limiting slide bar; 825. a connecting spring; 826. sleeving a spring; 83. a tertiary buffer assembly; 831. fitting a sliding plate; 832. a straight tooth surface; 833. a limiting chute; 834. a second connection slot; 9. mounting a foot plate; 91. an annular mounting plate; 92. a multi-stage solid suction member; 921. rotating the adjusting rod; 9211. splicing the rotary blocks; 9212. a threaded rod; 9213. a limiting block; 922. sliding the suction piece; 9221. adjusting the swivel; 9222. connecting a support rod; 9223. a second suction cup sheet; 9224. a threaded inner groove; 9225. a limiting annular groove; 9226. rotating the ball body; 93. a first sucker plate; 94. a rotating member; 95. rotating the groove; 96. a center rod.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to solve the technical problem that the vehicle-mounted evidence obtaining device is inconvenient to install on the top surface of a police car, as shown in fig. 2-4 and fig. 9-11, the following preferred technical scheme is provided:
the utility model provides an urban area traffic police is with on-vehicle system of collecting evidence, including the subassembly body of collecting evidence 1 and set up at the top ball machine 2 of the subassembly body of collecting evidence 1 upper surface central authorities, the both sides of the subassembly body of collecting evidence 1 all are provided with speed measuring radar 3, speed measuring radar 3's upper end is installed and is collected evidence camera 4, and speed measuring radar 3's both sides all are provided with warning light 5, warning light 5's one end is provided with high definition digtal camera 6, high definition digtal camera 6's both sides all are provided with light 7, the lower surface mounting who collects evidence subassembly body 1 has anti-shake subassembly 8, anti-shake subassembly 8 is provided with three groups, installation sole 9 is installed to anti-shake subassembly 8's lower extreme, the inside of subassembly body of collecting evidence 1 is provided with video monitoring video recording transmission module 11, video monitoring video recording transmission module 11 signal connection has information analysis module 12, information analysis module 12 signal connection has illumination and sound light warning module 13, anti-shake subassembly 8 includes one-level buffering subassembly 81 and sets up at the inboard second level buffering group of one-level buffering subassembly 81 The third-stage buffer component 83 is arranged on the inner side of the second-stage buffer component 82 of the member 82.
The mounting foot plate 9 comprises an annular mounting plate 91 and multistage solid suction pieces 92 arranged at two ends of the annular mounting plate 91, a first suction disc piece 93 is arranged in the middle of the bottom surface of the annular mounting plate 91, two groups of the first suction disc pieces 93 are arranged, rotating pieces 94 are arranged at two sides of each first suction disc piece 93, rotating grooves 95 are formed in two ends of the annular mounting plate 91, the annular mounting plate 91 is connected with the multistage solid suction pieces 92 through the rotating grooves 95, a central rod 96 is arranged at the middle end of the inner side of the annular mounting plate 91, each multistage solid suction piece 92 comprises a rotating adjusting rod 921 connected with the rotating grooves 95 and a sliding suction piece 922 sleeved on the surface of the rotating adjusting rod 921, the sliding suction piece 922 is provided with six groups, the rotating adjusting rod 921 comprises a splicing rotating block 9211 arranged at the inner side of the rotating groove 95 and a threaded rod 9212 arranged at one side of the splicing rotating block 9211, and one end of the threaded rod 9212 is provided with a limiting block 9213, slide and inhale piece 922 and establish at the connection vaulting pole 9222 of adjusting the change 9221 lower extreme including the cover establish at the regulation change 9221 on threaded rod 9212 surface, second sucking disc piece 9223 is installed to the one end of connecting vaulting pole 9222, the inboard of adjusting change 9221 is provided with screw inside groove 9224, adjust change 9221 through screw inside groove 9224 and threaded rod 9212 threaded connection, spacing ring 9225 has been seted up to the surface of adjusting change 9221, the one end of connecting vaulting pole 9222 is provided with rotates spheroid 9226, it is connected with spacing ring 9225 through rotating spheroid 9226 to connect vaulting pole 9222.
Specific, well core rod 96 will install sole 9 global mounting at police car top surface assigned position through first sucking disc piece 93, through rotating the both ends of 94 upset installation sole 9, in order to adapt to the arc top surface, rotate and adjust pole 921 and adjust to suitable angle, utilize threaded connection of screw thread inside groove 9224 and threaded rod 9212 to make three groups slide and inhale piece 922 and carry out the translation along threaded rod 9212, rethread rotation spheroid 9226 makes second sucking disc 9223 rotate along the circumference of adjusting swivel 9221 with being connected of spacing ring 9225, adjust three intervals that slide and inhale piece 922, and make three groups of second sucking disc 9223 adsorb respectively in top surface on the police car, in order to adapt to the arc degree at the different positions of police car top surface, and then accomplish the holistic installation of installation sole 9, not only promote the laminating degree of installation sole 9 and police car top surface, and can tentatively keep the holistic stationarity of device.
In order to solve the technical problems that the anti-shake function of the shooting assembly is weak, if the shooting assembly encounters a road with serious jolt, the definition of a shot picture is difficult to ensure, a supporting part of a evidence obtaining device is easily damaged, and the whole device is displaced, as shown in fig. 5-8, the following preferable technical scheme is provided:
one-level buffer assembly 81 is including setting up at the flexible installation caking 811 of the elasticity of obtaining evidence subassembly body 1 lower surface and installing at the installation extension rod 812 of the flexible installation caking 811 of elasticity lower extreme, mounting groove 8111 has been seted up to the lower surface of the flexible installation caking 811 of elasticity, the one end of installation extension rod 812 is connected with mounting groove 8111, the other end of installation extension rod 812 is provided with lift adjustment pole 814, one side of installation extension rod 812 is provided with linking pole 813, first U-shaped groove 815 has been seted up to the one end of lift adjustment pole 814, second U-shaped groove 816 has been seted up to the other end of lift adjustment pole 814, lift adjustment pole 814 is connected with installation extension rod 812 through first U-shaped groove 815, the inboard of second U-shaped groove 816 is provided with adjusts runner 818, the lower surface of linking pole 813 is provided with spacing inserted bar 817, spacing inserted bar 817 is provided with two sets of.
The second-stage buffer assembly 82 comprises a limiting ring frame 821 arranged on the inner side of the lifting adjusting rod 814 and joint sliding grooves 822 formed in two sides of the limiting ring frame 821, a first connection insertion groove 823 is formed in the upper surface of the limiting ring frame 821, the first connection insertion groove 823 is connected with the limiting insertion rod 817, a limiting sliding rod 824 is installed inside the limiting ring frame 821, a connection spring 825 is arranged on the upper surface of the limiting ring frame 821, one end of the connection spring 825 is connected with the lower surface of the connection rod 813, sleeving springs 826 are arranged on the upper surface and the lower surface of the limiting ring frame 821, the sleeving springs 826 are sleeved on the surface of the limiting sliding rod 824, the third-stage buffer assembly 83 comprises a joint sliding plate 831 and straight tooth surfaces, the joint sliding plate 831 and the straight tooth surfaces are arranged on vertical surfaces of two sides of the joint sliding plate 831, a limiting sliding groove 833 is formed in the middle of the joint sliding plate 831, the limiting sliding groove 833 is connected with the limiting sliding rod 824, second connection insertion grooves 834 are formed in two sides of the limiting sliding groove 833, the limiting insert bar 817 is connected with the second connection slot 834 through the first connection slot 823.
Specifically, when the road condition is bumpy and the vehicle is in a state of large amplitude vibration, the three-stage buffer assembly 83 is firstly stressed, the limit ring frame 821 is drawn close to the connecting rod 813, the limit ring frame 821 keeps moving vertically by the connection of the limit inserting rod 817 and the first connecting inserting groove 823, and the connection spring 825 primarily absorbs the force, and at the same time, the elevation adjustment lever 814 engages the adjustment wheel 818 with the straight toothed surface 832, driven by other forces, the third-stage buffer assembly 83 moves up and down along the limiting slide bar 824, the limiting insert bar 817 limits the buffer assembly, the two sets of sleeve springs 826 absorb the residual acting force, the coupling spring 825 and the socket spring 826 can counteract the large vibration of the forensic device during movement, the device can quickly restore the original position, can protect the device to keep the device stable, and can prevent the device from shaking integrally to influence the definition of the picture taken by the evidence obtaining device.
In order to solve the technical problem that four tires shake in different degrees due to the complexity of road conditions, but the structure of a four-foot stand of the existing evidence obtaining device is the same, and different parts of the evidence obtaining device can receive vibration acting forces in different degrees, as shown in fig. 1 to 4, the following preferable technical scheme is provided:
the information analysis module 12 includes a vehicle license plate video analysis module 121 for analyzing the photographed vehicle license plate video, a violation snapshot module 122 for automatically snapshotting a violation vehicle, a violation location acquisition module 123 for automatically acquiring the violation vehicle location information, a violation snapshot time calibration module 124 for calibrating the violation vehicle snapshot time by satellite, and a license plate information recognition module 125 for automatically recognizing the license plate information.
The utility model discloses a traffic police car, including police dispatch newspaper box, the lower extreme of collecting evidence subassembly body 1 is evenly arranged in to three anti-shake subassemblies 8 of group, utilize the regulatory function of anti-shake subassembly 8 self, can make the device of collecting evidence keep the parallel and level when preliminary installation, and the vibration effort of different degrees that receives in adaptable follow-up device different positions, when police car locates the region and appears the vehicle violating the regulations, top ball machine 2, speed measuring radar 3 and the camera 4 and the high definition digtal camera 6 of collecting evidence acquire the information of vehicle violating the regulations immediately, and through warning lamp 5, light 7 and warning loudspeaker warn the vehicle violating the regulations.
To further better explain the above embodiments, the present invention also provides an implementation scheme, a method of an urban traffic police vehicle-mounted forensics system, comprising the following steps:
the method comprises the following steps: the central rod 96 integrally installs the installation foot plate 9 at the designated position of the top surface of the police car through the first sucker piece 93, the two ends of the installation foot plate 9 are overturned through the rotating piece 94 to adapt to the arc-shaped top surface, the adjusting rod 921 is rotated to adjust to a proper angle, and the distance between the three groups of sliding suction pieces 922 is adjusted, so that the three groups of sliding suction pieces 922 are respectively adsorbed on the top surface of the police car, and the integral installation of the installation foot plate 9 is further completed;
step two: when a bumpy vehicle makes the three-stage buffer assembly 83 firstly stressed, the limit ring frame 821 is drawn close to the joint rod 813, the connecting spring 825 preliminarily absorbs the acting force, and meanwhile, the lifting adjusting rod 814 makes the adjusting rotating wheel 818 meshed with the straight tooth surface 832;
step three: driven by other forces, the third-stage buffer assembly 83 translates up and down along the limiting sliding rod 824, the limiting inserted rod 817 limits the third-stage buffer assembly, the two sets of sleeved springs 826 absorb the residual acting force, and the evidence obtaining device can quickly restore the original position;
step four: three anti-shake subassemblies 8 of group are evenly arranged in and are got the lower extreme of evidence subassembly body 1, and when police wagon region appears the vehicle violating the regulations, top ball machine 2, speed measuring radar 3 and the information of getting evidence camera 4 and high definition digtal camera 6 to the vehicle violating the regulations acquire immediately, and warn the vehicle violating the regulations through warning light 5, light 7 and warning loudspeaker, so far, accomplish all implementation steps.
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 able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. The utility model provides an urban area traffic police is with on-vehicle system of collecting evidence, including collecting evidence subassembly body (1) and setting up at the top ball machine (2) of collecting evidence subassembly body (1) upper surface central authorities, the both sides of collecting evidence subassembly body (1) all are provided with radar (3) that tests the speed, camera (4) of collecting evidence is installed to the upper end of radar (3) that tests the speed, and the both sides of radar (3) that test the speed all are provided with warning light (5), the one end of warning light (5) is provided with high definition digtal camera (6), the both sides of high definition digtal camera (6) all are provided with light (7), its characterized in that: the lower surface of the evidence obtaining assembly body (1) is provided with an anti-shake assembly (8), the anti-shake assembly (8) is provided with three groups, the lower end of the anti-shake assembly (8) is provided with a mounting foot plate (9), a video monitoring and video transmission module (11) is arranged inside the evidence obtaining assembly body (1), the video monitoring and video transmission module (11) is in signal connection with an information analysis module (12), the information analysis module (12) is in signal connection with an illumination and acousto-optic warning module (13), the anti-shake assembly (8) comprises a primary buffer assembly (81) and a secondary buffer assembly (82) arranged on the inner side of the primary buffer assembly (81), and a tertiary buffer assembly (83) is arranged on the inner side of the secondary buffer assembly (82);
the information analysis module (12) comprises a vehicle license plate video analysis module (121) for analyzing the shot vehicle license plate video, a violation snapshot module (122) for automatically snapshotting violation vehicles, a violation location acquisition module (123) for automatically acquiring the violation vehicle location information, a violation snapshot time calibration module (124) for calibrating the violation vehicle snapshot time through a satellite, and a license plate information identification module (125) for automatically identifying the license plate information.
2. The on-board evidence obtaining system for urban traffic police of claim 1, characterized in that: installation sole (9) are including annular mounting panel (91) and set up piece (92) are inhaled admittedly at the multistage at annular mounting panel (91) both ends, the middle part of annular mounting panel (91) bottom surface is provided with first suction disc piece (93), first suction disc piece (93) are provided with two sets ofly, the both sides of first suction disc piece (93) all are provided with rotate piece (94), and rotation recess (95) have all been seted up at the both ends of annular mounting panel (91), annular mounting panel (91) are inhaled piece (92) admittedly with the multistage through rotating recess (95) and are connected, the inboard middle-end of annular mounting panel (91) is provided with well core rod (96).
3. The on-board evidence obtaining system for urban traffic police of claim 2, characterized in that: the multistage fixed suction piece (92) comprises a rotating adjusting rod (921) connected with the rotating groove (95) and a sliding suction piece (922) sleeved on the surface of the rotating adjusting rod (921), and six groups of sliding suction pieces (922) are arranged.
4. The on-board evidence obtaining system for urban traffic police of claim 1, characterized in that: the primary buffer assembly (81) comprises an elastic telescopic mounting block (811) arranged on the lower surface of the evidence obtaining assembly body (1) and a mounting extension rod (812) arranged at the lower end of the elastic telescopic mounting block (811), a mounting groove (8111) is formed in the lower surface of the elastic telescopic mounting block (811), one end of the mounting extension rod (812) is connected with the mounting groove (8111), a lifting adjusting rod (814) is arranged at the other end of the mounting extension rod (812), a connecting rod (813) is arranged on one side of the mounting extension rod (812), a first U-shaped groove (815) is formed in one end of the lifting adjusting rod (814), a second U-shaped groove (816) is formed in the other end of the lifting adjusting rod (814), the lifting adjusting rod (814) is connected with the mounting extension rod (812) through the first U-shaped groove (815), and an adjusting rotating wheel (818) is arranged on the inner side of the second U-shaped groove (816), the lower surface of the connecting rod (813) is provided with two groups of limiting insert rods (817), and the two groups of limiting insert rods (817) are arranged.
5. The on-board evidence obtaining system for urban traffic police of claim 4, characterized in that: second grade buffer unit (82) including setting up spacing ring frame (821) at lift adjustment pole (814) inboard and offering in laminating spout (822) of spacing ring frame (821) both sides, first connection slot (823) have been seted up to the upper surface of spacing ring frame (821), first connection slot (823) are connected with spacing inserted bar (817), the internally mounted of spacing ring frame (821) has spacing slide bar (824), the upper surface of spacing ring frame (821) is provided with connecting spring (825), the one end of connecting spring (825) is connected with the lower surface of linking pole (813), the upper and lower surface of spacing ring frame (821) all is provided with cup joints spring (826), and cup joint spring (826) cover and establish the surface at spacing slide bar (824).
6. The on-board evidence obtaining system for urban traffic police of claim 5, characterized in that: tertiary buffering subassembly (83) including setting up at laminating slide (831) of spacing ring frame (821) inboard and setting up straight-tooth surface (832) at laminating slide (831) both sides facade, spacing spout (833) have been seted up at the middle part of laminating slide (831), spacing spout (833) are connected with spacing slide bar (824), second connection slot (834) have all been seted up to the both sides of spacing spout (833), spacing inserted bar (817) pass first connection slot (823) and are connected slot (834) with the second.
7. The on-board evidence obtaining system for urban traffic police of claim 3, characterized in that: the rotation adjusting rod (921) comprises a splicing rotating block (9211) arranged on the inner side of the rotation groove (95) and a threaded rod (9212) arranged on one side of the splicing rotating block (9211), and a limiting block (9213) is arranged at one end of the threaded rod (9212).
8. The on-board evidence obtaining system of urban traffic police as claimed in claim 7, characterized in that: the sliding suction piece (922) comprises an adjusting rotating ring (9221) sleeved on the surface of the threaded rod (9212) and a connecting support rod (9222) arranged at the lower end of the adjusting rotating ring (9221), a second suction disc piece (9223) is installed at one end of the connecting support rod (9222), a thread inner groove (9224) is formed in the inner side of the adjusting rotating ring (9221), and the adjusting rotating ring (9221) is in threaded connection with the threaded rod (9212) through the thread inner groove (9224).
9. The on-board evidence obtaining system of urban traffic police as claimed in claim 8, characterized in that: the outer surface of the adjusting rotating ring (9221) is provided with a limiting annular groove (9225), one end of the connecting support rod (9222) is provided with a rotating ball body (9226), and the connecting support rod (9222) is connected with the limiting annular groove (9225) through the rotating ball body (9226).
10. A method of a vehicle-mounted forensic system for urban traffic police as claimed in any one of claims 1 to 9 in which: the method comprises the following steps:
s1: the central rod (96) integrally installs the mounting foot plate (9) at the designated position of the top surface of the police car through the first sucker piece (93), the two ends of the mounting foot plate (9) are overturned through the rotating piece (94) to adapt to the arc-shaped top surface, the adjusting rod (921) is rotated to adjust to a proper angle, the distance between the three groups of sliding suction pieces (922) is adjusted, the three groups of sliding suction pieces (922) are respectively adsorbed on the top surface of the police car, and the integral installation of the mounting foot plate (9) is further completed;
s2: the three-level buffer assembly (83) is stressed firstly by a bumpy vehicle, the limit ring frame (821) is drawn close to the joint rod (813), then the connection spring (825) absorbs acting force initially, and meanwhile, the lifting adjusting rod (814) enables the adjusting rotating wheel (818) to be meshed with the straight tooth surface (832);
s3: driven by other forces, the three-stage buffer assembly (83) translates up and down along the limiting sliding rod (824), the limiting inserted rod (817) limits the buffer assembly, the two sets of sleeved springs (826) absorb residual acting force, and the evidence obtaining device can quickly recover the original position;
s4: three anti-shake subassemblies of group (8) evenly arrange the lower extreme of collecting evidence subassembly body (1) in, when police wagon region appears the vehicle violating the regulations, top ball machine (2), speed measuring radar (3) and collect evidence camera (4) and high definition digtal camera (6) carry out instant acquisition to the information of the vehicle violating the regulations, and warn the vehicle violating the regulations through warning light (5), light (7) and warning loudspeaker, so far, accomplish all implementation steps.
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| CN113978375B (en) | 2023-12-12 |
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