CN106530747A - Novel vehicle-mounted evidence collection system and method - Google Patents
Novel vehicle-mounted evidence collection system and method Download PDFInfo
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- CN106530747A CN106530747A CN201610971708.0A CN201610971708A CN106530747A CN 106530747 A CN106530747 A CN 106530747A CN 201610971708 A CN201610971708 A CN 201610971708A CN 106530747 A CN106530747 A CN 106530747A
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- 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
- G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
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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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- 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
-
- 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
- G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
- G08G1/0175—Detecting movement of traffic to be counted or controlled identifying vehicles by photographing vehicles, e.g. when violating traffic rules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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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
- B60R2011/008—Adjustable or movable supports
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
- B60R2300/80—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the intended use of the viewing arrangement
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Abstract
The present invention discloses a novel vehicle-mounted evidence collection system and method. The novel vehicle-mounted evidence collection system comprises an out-car monitoring evidence collection device and an in-car display control device, the out-car monitoring evidence collection device comprises a front speed measurement module, a rear speed measurement module, a front camera, a rear camera, a monitoring pan-tilt, a plurality of panoramic cameras, a monitoring evidence collection host and a long bar-shaped alarm lamp containing an illuminating lamp, an alarm lamp and a loudspeaker. The advantages of the present invention are that: 1 by installing the evidence collection system on a police vehicle, all illegal activity evidence collection processes can be finished automatically, and the cost is reduced; 2 the rapid and omnibearing monitoring evidence collection can be realized, the accuracy is high, and the omission is not easy to occur; 3 by using multiple target radars to simultaneously snapshot and measure the speeds of a plurality of target vehicles front and behind a cruiser, the evidence collection is more accurate and effectively; 4 the integration degree is high, and the car roof monitoring evidence collection devices are all arranged in the long bar-shaped alarm lamp, so that the problems that the installation difficulty of the car roof devices of a conventional split system is large, the installation space requirements are high, etc., are avoided.
Description
Technical field
A kind of a kind of the present invention relates to traffic offence forensic technologies, more specifically, it relates to novel on-vehicle evidence-obtaining system
And method.
Background technology
With the flourishing and social development of national economy, city small towns is built just towards three-dimensional, intelligent development, high
Speedization, the highway communication hinge of three-dimensional cause current situation of traffic more and more complicated, and various traffic violations emerge in an endless stream, significantly
Slight vehicle accident is in rising trend in quantity.The altofrequency of all kinds of vehicle accidents occurs to country and people's life wealth
Product brings massive losses, at the same also sue and labour to traffic administration, the scene of a traffic accident and the scene of the accident process work bring
Larger difficulty, puts forward higher requirement to public security deparment and traffic police department.Meet and hand over public security deparment and traffic police department to be implemented with all kinds of accidents
Effect, science process it is more and more important.Quickly, quick reaction system, the intelligent, utilization of Hi-Tech equipment has been to hand over
The primary demand of logical administration section.
The road surface prevention and control control measures of domestic road traffic existing system, one be various on hardware facility test the speed, video
The fixing points such as monitoring, road gate detect evidence obtaining measure；Two be take hand inspection to drive over the speed limit, light installations are complete, charge
Exit checks that overcrowding car, emphasis section inspection road occupying traveling, service area intensified safety propaganda and education take into account and check other infringements
Daily management measure；Three is with reference to the traffic safety collection specialized rectification activity measure for periodically carrying out enforcement；It was found that and
All kinds of outrages that road traffic is present are administered, road surface prevention and control purpose is realized.
, there is overall operation high cost in three of the above mode, not wide enough the problem of coverage rate is unfavorable for supervision
Carry out for a long time, therefore, need a kind of new scheme of proposition badly, walk out one from traditional sea of faces's formula, wheel type duties pattern to
New is led based on online video patrol, electronic police monitoring, non-at-scene law enforcement punishment, emphasis section, the patrol of emphasis period
Management and control is the new approach of the duties Mode change of auxiliary.
The content of the invention
In view of the shortcomings of the prior art, first purpose of the invention is to provide a kind of novel on-vehicle evidence obtaining system
System, the features such as with complete function, good operability.
For achieving the above object, the invention provides following technical scheme：
A kind of novel on-vehicle evidence-obtaining system, including monitoring evidence taking equipment, in-car display control apparatus outside car；Wherein,
Monitor outside the car module that tests the speed before evidence taking equipment includes, after test the speed module, front video camera, rear video camera and prison
Control evidence obtaining main frame；The front video camera, rear video camera, it is front test the speed module and after test the speed module with monitoring evidence obtaining main frame be electrically connected
Connect；
The in-car display control apparatus are configurable for from monitoring evidence obtaining main frame receiving and display monitoring data, and
Corresponding Evidence model instruction is sent to monitoring evidence obtaining main frame；
The monitoring evidence obtaining main frame is configured to respond to be instructed by the Evidence model that in-car display control apparatus send, and enters
Enter corresponding Evidence model, with respectively to front video camera, rear video camera, it is front test the speed module and after the module that tests the speed enabled simultaneously
Carry out function distribution；And under different Evidence models, to the past video camera, rear video camera, it is front test the speed module and after test the speed
Module receives monitoring data and is analyzed and processed accordingly, and generates corresponding forensic data；And monitoring data is sent
To in-car display control apparatus.
Preferably, monitoring evidence taking equipment outside the car also includes long row police lamp, and the long row police lamp includes housing, is arranged at
The lamp assembly of casing peripheral, the speaker being installed on housing and the control box being arranged in housing；The lamp assembly
Electrically connect with control box with speaker；
The monitoring evidence obtaining main frame is installed in long row police lamp, and is electrically connected with control box；The monitoring head is installed on
The top of housing；
Before and after the housing, side is respectively arranged with front protection cover and rear shield, the front video camera and before test the speed module installation
In front protection cover, the rear video camera and after the module that tests the speed be installed in rear shield；The front protection cover and rear shield are by adjusting
Section component is installed on housing, and the centre position of the enclosure interior is provided with the driving group for driving the adjusting part action
Part；The drive component is electrically connected with monitoring evidence obtaining main frame.
Preferably, the drive component includes what cover body, the motor in cover body and motor were connected
Decelerator, the gear being set in turn on the output shaft of decelerator and rotary encoder, the axle below gear and with gear
The tooth bar that is arranged on slide rail to vertical slide rail, sliding and engages with the gear and positioned at the same side of tooth bar and in right
Claim two rotating shafts for arranging；Annular boss is provided with the middle part of the rotating shaft, is disposed with lower zanjon below annular boss
Ball bearing, lower pressure ring and lower seal, have been sequentially arranged above pivoted arm, axle sleeve, upper deep groove ball bearing, upper press ring and upper close
Seal；The upper sealing ring, lower seal are contradicted with the inwall of cover body respectively；The other end of the pivoted arm is provided with groove, institute
The left and right two ends for stating tooth bar are respectively arranged with the axis of the groove for stretching into corresponding pivoted arm；
Respectively positioned at the forward and backward side of cover body, which includes horizontal adjustment frame and vertical adjusting frame to two adjusting parts, and level is adjusted
Section frame takes the shape of the letter U, and is stuck in the upper and lower side of cover body on the inside of its opening, and detachable with the upper/lower terminal of the same side rotating shaft respectively
Connection；The other end extend out to hull outside, and vertically rotates with vertical adjusting frame and be connected；Two vertical adjusting framves respectively with it is corresponding
Front monitoring module and rear monitoring module be detachably connected.
Preferably, several panoramic cameras are installed on the housing, monitoring head are installed at the top of the housing,
Monitoring head and some panoramic cameras are electrically connected with monitoring evidence obtaining main frame.
Preferably, the monitoring evidence obtaining main frame is configured with 3G/4G modules, WiFi module and BD/GPS modules, the monitoring
Evidence obtaining main frame is configured to the 3G/4G modules and is communicated to connect with remote server, to be set with hand-held by WiFi module
It is standby to be communicatively coupled, and the satellite time according to BD/GPS modules and location information, automatic correction system time and evidence obtaining
Location information.
Preferably, the monitoring evidence obtaining main frame is configured with illuminant module, and the monitoring evidence obtaining main frame is configured to according to sense
The light detection signal of optical module output sends corresponding control signal to control box, and control box controls lamp according to the control signal
Tool component operation.
Second object of the present invention is to provide evidence collecting method, with evidence obtaining comprehensively, good operability the features such as.
For achieving the above object, the invention provides following technical scheme：
A kind of evidence collecting method based on such scheme, including：
In-car display control apparatus send Evidence model instruction to monitoring evidence obtaining main frame；
Monitoring evidence obtaining main frame enters corresponding Evidence model based on the Evidence model instruction for receiving, with respectively to proactive picture
Machine, rear video camera, the front module that tests the speed, after the module that tests the speed enabled and carried out function distribution；
Monitoring collects evidence main frame under different Evidence models, the past video camera, rear video camera, front test the speed module and rear survey
Fast module receives monitoring data and is analyzed and processed accordingly, and generates corresponding forensic data；
Monitoring evidence obtaining main frame also sends the monitoring data to in-car display control apparatus, by in-car display control apparatus
Shown.
Preferably, the Evidence model includes：
Candid photograph pattern, in this mode, enables front video camera and rear video camera to the car on Emergency Vehicle Lane and express lane
It is monitored, to determine whether that yellow card oversize vehicle long-time takes fast traffic lane or has vehicle to travel on Emergency Vehicle Lane,
If having, corresponding evidence obtaining record is carried out；
Monitoring mode, in this mode, front video camera and rear video camera carry out Car license recognition to road vehicle, and will
The license plate number for recognizing is compared with the target carriage trade mark deployed to ensure effective monitoring and control of illegal activities in vehicle database, if comparing successfully, to in-car display
Control device sends information, reminds user to find vehicle of deploying to ensure effective monitoring and control of illegal activities；
And the pattern that tests the speed, in this mode, the module that tests the speed before enabling, after test the speed and module, front video camera and rear image
Machine is monitored to the vehicle on Emergency Vehicle Lane respectively, and carries out speed monitoring to the multiple target vehicles on runway, with
Determine whether that vehicle takes Emergency Vehicle Lane or whether the vehicle on runway exceeds the speed limit, if having, carry out corresponding evidence obtaining record.
Preferably, the monitoring evidence obtaining main frame is additionally configured to the steering by detecting police car, is moved with controlling drive component
Make.
Preferably, monitoring evidence obtaining main frame sends forensic data to remote server.
Compared with prior art, it is an advantage of the invention that：
1st, by installing the evidence-obtaining system on a police car, i.e., can be automatically performed in all of illegal evidence obtaining and data
The process being conducted into, saves manpower and materials so that traffic monitoring cost is substantially reduced.
2nd, by car plate and track Video Analysis Technology, omnibearing monitoring evidence obtaining, automatic decision can be rapidly performed by
Whether target vehicle breaks rules and regulations, and automatization level is higher, is less prone to omission.
3rd, using multiple target radar, over-speed vehicles are either statically or dynamically tested the speed before and after cruiser, can be simultaneously to many
Car is positioned and is tested the speed, and is improve evidence obtaining efficiency, be it also avoid traditional velocity radar in the case where flow is larger, test the speed
The low problem of evidence obtaining effective percentage so that evidence obtaining is more accurate effective.
4th, it is adaptable, can adapt to the road design of Various Complex.
5th, integrated level is high, roof monitoring evidence taking equipment is installed in long row police lamp, it is to avoid conventional split type system car
Equipment installation difficulty in top is big, the problems such as requirements of installation space is high.
Description of the drawings
Fig. 1 is the topological diagram of novel on-vehicle law enforcement evidence-obtaining system in embodiment；
Fig. 2 is the overall structure figure of apparatus for obtaining evidence in embodiment；
Fig. 3 is the cut-away view of apparatus for obtaining evidence in embodiment；
Fig. 4 is the structure chart of apparatus for obtaining evidence bottom in embodiment；
Fig. 5 is the structural representation of actuating unit, front monitoring module, rear monitoring module and adjusting part in embodiment；
Fig. 6 is the structure chart of actuating unit and adjusting part in enforcement；
Fig. 7 is the schematic diagram of Herba Plantaginis candid photograph in enforcement；
Fig. 8 is the schematic diagram captured after car in embodiment；
The schematic diagram that Fig. 9 tests the speed for Herba Plantaginis in embodiment；
Figure 10 is the schematic diagram tested the speed after car in embodiment；
Figure 11 is the schematic diagram of Herba Plantaginis monitoring in embodiment；
Figure 12 is the schematic diagram monitored after car in embodiment；
Figure 13 is the schematic diagram of overall view monitoring in embodiment；
Flow charts of the Figure 14 for collecting evidence in embodiment.
Accompanying drawing is marked：1st, housing；2nd, lamp assembly；3rd, control box；4th, monitoring evidence obtaining main frame；5th, motor；6th, slow down
Device；7th, gear；8th, rotary encoder；9th, tooth bar；91st, axis；10th, slide rail；10th, cover body；11st, horizontal adjustment frame；12nd, it is vertical to adjust
Section frame；13rd, rotating shaft；14th, annular boss；15th, lower deep groove ball bearing；16th, lower pressure ring；17th, lower seal；18th, deflection arm；181、
Groove；19th, axle sleeve；20th, upper deep groove ball bearing；21st, upper press ring；22nd, upper sealing ring；23rd, limit switch；24th, jacking block；25th, supervise
Control head；26th, panoramic camera；27th, front video camera；28th, front protection cover；29th, front velocity radar；30th, rear video camera；31st, it is rear to protect
Cover；32nd, rear velocity radar；33rd, bracket；34th, interconnecting device；35th, front monitoring module；36th, module is monitored afterwards；37th, it is open.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not
It is only limitted to this.
With reference to Fig. 1, a kind of novel on-vehicle law enforcement evidence-obtaining system, set including evidence taking equipment, in-car display control is monitored outside car
It is standby.Monitor evidence taking equipment, in-car display control apparatus to be powered by special power supply module outside car, the power supply module is arranged on
In long row police lamp, stable, glitch-free pure power supply is provided by the process to automobile power source to system.
With reference to Fig. 2 to Fig. 4, a kind of novel on-vehicle apparatus for obtaining evidence, its main part is long row police lamp, and long row police lamp includes shell
Body 1；The top of housing 1 is provided with monitoring head 25 and speaker (not shown).
1 point of housing is the part of left, center, right three, and the periphery of the left part and right part of housing 1 is provided with some lamp assemblies 2,
Each lamp assembly 2 includes two parts, is the warning lamp and illuminating lamp for going to upper and lower setting respectively, and the left part of housing 1 is provided with
For driving the control box 3 of warning lamp, illuminating lamp and speaker, in control box 3, loudspeaker driving circuit and light is provided with
Drive circuit；The right part of housing 1 is provided with monitoring evidence obtaining main frame 4, and control box 3 is electrically connected with monitoring evidence obtaining main frame 4, with from monitoring
Evidence obtaining main frame 4 receives corresponding control signal, to control warning lamp, illuminating lamp and speaker operation.
Some panoramic cameras 26 are also equipped with housing 1, and in the present embodiment, the quantity of panoramic camera 26 is preferably four
It is individual, it is separately mounted to four diagonal angles of housing 1.Therefore, police can be according to the picture captured by four panoramic cameras 26
Face, carries out overall view monitoring to the fact around police car.
The bottom of housing 1 is provided with interconnecting device 34 and bracket 33；Wherein, interconnecting device 34 is for taking for control box 3 and monitoring
Card main frame 4 carries out wiring, and bracket 33 is used for the roof installed in police car.
With reference to Fig. 3, Fig. 5, Fig. 6, the concave setting of the forward and backward side wall in middle part of housing 1, and it is provided with opening 37.Inside which
Drive component is installed, the drive component include cover body 10, the motor 5 in cover body 10, and motor 5 transmission connect
The decelerator 6 for connecing, the gear 7 being set in turn on the output shaft of decelerator 6 and rotary encoder 8, below gear 7 and with
Tooth bar 9 that the axially vertical slide rail 10, sliding of gear 7 is arranged on slide rail 10 and is engaged with gear 7 and positioned at tooth bar 9
The same side and two rotating shafts 13 being symmetrical set；The middle part of rotating shaft 13 is provided with annular boss 14, the lower section of annular boss 14
Be disposed with lower deep groove ball bearing 15, lower pressure ring 16 and lower seal 17, be sequentially arranged above pivoted arm, axle sleeve 19, on
Deep groove ball bearing 20, upper press ring 21 and upper sealing ring 22；Upper sealing ring 22, lower seal 17 are supported with the inwall of cover body 10 respectively
Touch；The other end of pivoted arm is provided with groove 181, and the left and right two ends of tooth bar 9 are respectively arranged with the groove for stretching into corresponding pivoted arm
181 axis 91；
Respectively positioned at the forward and backward side of cover body 10, which includes horizontal adjustment frame 11 and vertical adjusting frame 12 to two adjusting parts,
Horizontal adjustment frame 11 takes the shape of the letter U, and is stuck in the upper and lower side of cover body 10 on the inside of its opening, and respectively with the same side rotating shaft 13 it is upper,
Lower two ends are detachably connected；The other end is extend out to outside housing 1, and vertically rotation is connected with vertical adjusting frame 12.
Front monitoring module 35 and rear monitoring module 36 is separately installed with two vertical adjusting framves 12, and front monitoring module 35 is wrapped
Front protection cover 28, front video camera 27 and front velocity radar 29 is included, front velocity radar 29 adopts multiple target radar；Monitor module 36 afterwards to wrap
Rear shield 31, rear video camera 30 and rear velocity radar 32 is included, rear velocity radar 32 adopts narrow flat plate radar.
Therefore, when motor 5 is rotated, rotated by 6 drive gear 7 of decelerator, so enable tooth bar 9 along
10 left/right sliding of slide rail；Tooth bar 9 drives two deflection arms 18 to rotate by its two ends axis 91 while sliding respectively, by
It is pressed on the annular boss 14 of rotating shaft 13 by axle sleeve 19 in deflection arm 18, then deflection arm 18 can drive 13 turns of rotating shaft
It is dynamic so that horizontal adjustment frame 11 is also and then rotated, it is final realize to front monitoring module 35 and rear monitoring module 36 horizontally rotate
Adjust.In addition, being also manually operable vertical adjusting frame 12, the vertical deflection of front monitoring module 35 and rear monitoring module 36 is adjusted
Angle.
In addition, the side of rotating shaft 13 is also equipped with limit switch 23, the limit switch 23 is electrically connected with monitoring evidence obtaining main frame 4
Connect, be fixed with rotating shaft 13 in 13 rotation process of rotating shaft, the jacking block 24 that can be touched with the contact of limit switch 23.This is spacing to open
Close 23 to electrically connect with monitoring evidence obtaining main frame 4.Thus, limiting the deflection angle of rotating shaft 13 by limit switch 23, it is to avoid deflection
Excessive situation occurs.
In the present embodiment, front video camera 27, front velocity radar 29 are for being monitored to the vehicle in front of police car, and will supervise
Control data is activation is to monitoring evidence obtaining main frame 4；Video camera 30, rear velocity radar 32 are for supervising to the vehicle at police car rear afterwards
Control, and monitoring data is sent to monitoring evidence obtaining main frame 4；Panoramic camera 26 and monitoring head 25 are for the car to police car periphery
Taken pictures in real time and video record, and sent data to monitoring evidence obtaining main frame 4.
In the present embodiment, monitoring evidence obtaining main frame 4 is configured with BD/GPS locating modules, 3G/4G communication modules, Wi-Fi communications
Module and illuminant module；Monitoring evidence obtaining main frame 4 sets up patrol section line map by BD/GPS locating modules, and according to inspection
The present position of measuring car and travel direction, capture data for evidence obtaining and provide location information promptly and accurately；By various communications
Module carries out bidirectional data transfers with remote server.
Illuminant module is made up of light sensor, and when police car is in the environment of dark, illuminant module is taken to monitoring
Card main frame 4 sends corresponding detection signal, and monitoring evidence obtaining main frame 4 is sent to control box 3 after detection signal is received accordingly
Control signal, after control box 3 receives control signal, drives the illuminating lamp work in lamp assembly 2, to ensure image forensic
Definition.
Monitoring evidence obtaining main frame 4 is integrated with Car license recognition, vehicle feature recognition, lane identification, tests the speed, illegal vehicle data base, regards
Voice data such as is wirelessly transferred at the software module, the forensic data for getting can comprehensively be processed, analyzes and be achieved, and
Two-way connection is carried out with command data center, there is provided efficient information mutual communication function.
In start, monitoring evidence obtaining main frame 4 is configured to detect the ruuning situation of all parts in start, and in detection
During to failure, failure is returned and recorded, trouble point is reminded, while generating corresponding log recording.
In-car display control apparatus include liquid crystal display, touch control screen, microprocessor, backlight key and data
Communication module；Liquid crystal display, touch control screen, backlight key and data communication module are electrically connected with microprocessor.
Microprocessor includes mode switch element, shows switch unit；Wherein, the mode switch element is configured to basis
The key command of backlight key input, generates the instruction of corresponding Evidence model, and is sent to monitoring by data communication module and take
Card main frame 4；Monitoring evidence obtaining main frame 4 is instructed in response to Evidence model, is controlled front video camera 27, rear video camera 30 respectively, front is tested the speed
Radar 29 and rear velocity radar 32 work.In the present embodiment, Evidence model is divided into 3 kinds, specific as follows：
1st, capture pattern (pressing candid photograph mode key)
(1), forward direction is captured：Front video camera 27 captures Emergency Vehicle Lane, and rear video camera 30 captures fast traffic lane (with reference to Fig. 7)；
(2) it is, backward to capture：Video camera 30 captures Emergency Vehicle Lane afterwards, and front video camera 27 captures fast traffic lane (with reference to Fig. 8)；
(3) monitored picture of correspondence camera, under the candid photograph pattern, is double-clicked, then captures 1-5 photo manually.
2nd, the pattern that tests the speed (pressing the mode key that tests the speed)
(1), forward direction tests the speed：27 measuring speed and taking snap pictures in the same direction of front video camera, rear video camera 30 capture Emergency Vehicle Lane (with reference to Fig. 9)；
(2), test the speed backward：30 reverse measuring speed and taking snap pictures of video camera afterwards, front video camera 27 capture Emergency Vehicle Lane (with reference to Figure 10)；
(3), this tests the speed under pattern, double-clicks the monitored picture of correspondence camera, then capture 1-5 photo manually.
3rd, monitoring mode (pressing monitoring mode key)
(can capture) is captured in monitoring before and after front video camera 27, rear video camera 30 are implemented, and monitors do not covered both sides, by
Video camera provided auxiliary image (see Figure 13) of left and right side, reaches the purpose (see Figure 11, Figure 12) of conduct monitoring at all levels.
(1), front and back monitoring：
All vehicles of Emergency Vehicle Lane are captured (disobey stop, on-board and off-board, the infringement such as reversing)；Express (is overtaken other vehicles)
The all yellow card vehicles driven against traffic regulations in road are captured；All vehicles to riding line traveling are captured.Car to all vehicles
Board is identified, and compares with black garage information, and discovery is deployed to ensure effective monitoring and control of illegal activities alarm after vehicle.
(2), under the monitoring mode, during vehicle snapshot, synchronous averaging Video Pre-recording function carries out the note of the car infringement process
Record；
(3) monitored picture of correspondence camera, under the monitoring mode, is double-clicked, then captures 1-5 photo manually.
In addition, monitoring evidence obtaining main frame 4 is also configured with electronic compass, and then by electronic compass detecting whether police car turns
It is curved, if police car is in bend, respectively in different modes, to front video camera 27, rear video camera 30, front velocity radar
29 and rear velocity radar 32 be controlled；For example, when monitoring to front, if police car is for turning left, video camera before control
27 and front velocity radar 29 turn left, if police car is for turning right, before control, video camera 27 and front velocity radar 29 are turned right；When to after
When side monitors, if police car is for turning left, after control, video camera 30 and rear velocity radar 32 are turned right, if police car is for turning right,
After control, video camera 30 and rear velocity radar 32 turn left.
In the present embodiment, with reference to Figure 14, the first step carries out video monitoring to forensics process, to the lane line into detection zone
Carry out target detection, identification, track with vehicle, second step carriageway type according to residing for current goal on monitoring evidence obtaining main frame 4,
And the relevant parameter that such as other equipment such as radar is returned, traffic violation is judged；Finally according to judged result pair
Target carries out candid photograph evidence obtaining, and generates the relevant information of vehicle characteristics and other acts of violating regulations, completes chain of evidence preservation.Capturing
To after picture, monitoring evidence obtaining main frame 4 accordingly generates corresponding case information, when case information is generated, monitoring 4, main frame of evidence obtaining
Time (being accurate to millisecond), location information, the number-plate number, car plate color, vehicle color, infringement species and candid photograph equipment
The candid photograph information in detail such as numbering is added on the reserved white space in every pictures edge automatically.
The local all data for preserving are sent to remote server by monitoring evidence obtaining main frame 4 by 3G/4G communication modules,
Management personnel can be by special management system or management of webpage, retrieval, the situation for showing case.
Claims (10)
1. a kind of novel on-vehicle evidence-obtaining system, is characterized in that, including monitoring evidence taking equipment, in-car display control apparatus outside car；Its
In,
Outside the car monitor evidence taking equipment include before test the speed module, after test the speed module, front video camera (27), rear video camera (30) with
And monitoring evidence obtaining main frame (4)；Front video camera (27), rear video camera (30), it is front test the speed module and after test the speed module with
Monitoring evidence obtaining main frame (4) electrical connection；
The in-car display control apparatus are configurable for from monitoring evidence obtaining main frame (4) receiving and display monitoring data, and
Corresponding Evidence model instruction is sent to monitoring evidence obtaining main frame (4)；
Monitoring evidence obtaining main frame (4) is configured to respond to be instructed by the Evidence model that in-car display control apparatus send, and enters
Enter corresponding Evidence model, with respectively to front video camera (27), rear video camera (30), it is front test the speed module and after the module that tests the speed enter
Row is enabled and carries out function distribution；And under different Evidence models, to the past video camera (27), rear video camera (30), front survey
Fast module and after the module that tests the speed receive monitoring data and analyzed and processed accordingly, and generate corresponding forensic data；With
And send monitoring data to in-car display control apparatus.
2. novel on-vehicle evidence-obtaining system according to claim 1, is characterized in that, monitoring evidence taking equipment outside the car also includes
Long row police lamp, the long row police lamp include housing (1), the lamp assembly (2) for being arranged at housing (1) periphery, are installed on housing (1)
On speaker and the control box (3) being arranged in housing (1)；Lamp assembly (2) and speaker and control box (3) electricity
Connection；
Monitoring evidence obtaining main frame (4) is installed in long row police lamp, and is electrically connected with control box (3)；Monitoring head (25)
It is installed on the top of housing (1)；
Before and after housing (1), side is respectively arranged with front protection cover (28) and rear shield (31), front video camera (27) and front
The module that tests the speed is installed in front protection cover (28), rear video camera (30) and after test the speed that to be installed on rear shield (31) interior for module；Institute
State front protection cover (28) and rear shield (31) is installed on housing (1) by adjusting part, described housing (1) internal interposition
Install the drive component for driving the adjusting part action；The drive component is electrically connected with monitoring evidence obtaining main frame (4).
3. novel on-vehicle evidence-obtaining system according to claim 2, is characterized in that, the drive component include cover body (10),
Motor (5) in cover body (10), and motor (5) be connected decelerator (6), be set in turn in decelerator
(6) it is gear (7) and rotary encoder (8) on output shaft, below gear (7) and axially vertical with gear (7)
Tooth bar (9) and be located at the same of tooth bar (9) that slide rail (10), sliding are arranged on slide rail (10) and are engaged with the gear (7)
Side and two rotating shafts (13) being symmetrical set；Annular boss (14), annular boss is provided with the middle part of rotating shaft (13)
(14) lower deep groove ball bearing (15), lower pressure ring (16) and lower seal (17) is disposed with below, is sequentially arranged above
There are pivoted arm, axle sleeve (19), upper deep groove ball bearing (20), upper press ring (21) and upper sealing ring (22)；Upper sealing ring (22),
Lower seal (17) is contradicted with the inwall of cover body (10) respectively；The other end of the pivoted arm is provided with groove (181), the tooth bar
(9) left and right two ends are respectively arranged with the axis (91) of the groove (181) for stretching into corresponding pivoted arm；
Respectively positioned at the forward and backward side of cover body (10), which includes horizontal adjustment frame (11) and vertical adjusting frame to two adjusting parts
(12), horizontal adjustment frame (11) takes the shape of the letter U, and is stuck in the upper and lower side of cover body (10), and turns with the same side on the inside of its opening respectively
The upper/lower terminal of axle (13) is detachably connected；The other end extend out to housing (1) outside, and vertically turns with vertical adjusting frame (12)
Dynamic connection；Two vertical adjusting framves (12) are detachably connected with corresponding front monitoring module (35) and rear monitoring module (36) respectively
Connect.
4. novel on-vehicle evidence-obtaining system according to claim 2, is characterized in that, be provided with several on housing (1)
Panoramic camera (26), is provided with monitoring head (25), monitoring head (25) and some panoramic shootings at the top of housing (1)
Machine (26) is electrically connected with monitoring evidence obtaining main frame (4).
5. novel on-vehicle evidence-obtaining system according to claim 1, is characterized in that, monitoring evidence obtaining main frame (4) is configured with
3G/4G modules, WiFi module and BD/GPS modules, monitoring evidence obtaining main frame (4) be configured to the 3G/4G modules with
Remote server is communicated to connect, to be communicatively coupled with handheld device by WiFi module, and according to BD/GPS modules
Satellite time and location information, automatic correction system time and evidence obtaining location information.
6. novel on-vehicle evidence-obtaining system according to claim 1, is characterized in that, monitoring evidence obtaining main frame (4) is configured with
Illuminant module, monitoring evidence obtaining main frame (4) are configured to according to the light detection signal of illuminant module output to control box (3)
Corresponding control signal is sent, control box (3) is according to control signal control lamp assembly (2) work.
7. a kind of evidence collecting method of the novel on-vehicle evidence-obtaining system based on described in claim 1, is characterized in that, including：
In-car display control apparatus send Evidence model instruction to monitoring evidence obtaining main frame (4)；
Monitoring evidence obtaining main frame (4) enters corresponding Evidence model based on the Evidence model instruction for receiving, with respectively to proactive picture
Machine (27), rear video camera (30), the front module that tests the speed, after the module that tests the speed enabled and carried out function distribution；
Monitoring collects evidence main frame (4) under different Evidence models, the past video camera (27), rear video camera (30), the front module that tests the speed
And after the module that tests the speed receive monitoring data and analyzed and processed accordingly, and generate corresponding forensic data；
Monitoring evidence obtaining main frame (4) also sends the monitoring data to in-car display control apparatus, by in-car display control apparatus
Shown.
8. evidence collecting method according to claim 7, is characterized in that, the Evidence model includes：
Candid photograph pattern, in this mode, enables front video camera (27) and rear video camera (30) on Emergency Vehicle Lane and express lane
Vehicle be monitored, to determine whether that yellow card oversize vehicle long-time takes and fast traffic lane or has vehicle to travel on Emergency Vehicle Lane
On, if having, carry out corresponding evidence obtaining record；
Monitoring mode, in this mode, front video camera (27) and rear video camera (30) carry out Car license recognition to road vehicle,
And the license plate number for recognizing is compared with the target carriage trade mark deployed to ensure effective monitoring and control of illegal activities in vehicle database, if comparing successfully, to in-car
Display control apparatus send information, remind user to find vehicle of deploying to ensure effective monitoring and control of illegal activities；
And the pattern that tests the speed, in this mode, the module that tests the speed before enabling, after test the speed and module, front video camera (27) and rear image
Machine (30) is monitored to the vehicle on Emergency Vehicle Lane respectively, and carries out speed prison to the multiple target vehicles on runway
Control, to determine whether that vehicle takes Emergency Vehicle Lane or whether the vehicle on runway exceeds the speed limit, if having, is collected evidence accordingly
Record.
9. evidence collecting method according to claim 7, is characterized in that, monitoring evidence obtaining main frame (4) is additionally configured to pass through
The steering of detection police car, to control drive component action.
10. evidence collecting method according to claim 7, is characterized in that, monitoring evidence obtaining main frame (4) sends forensic data to remote
Journey server.
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| CN108932872A (en) * | 2018-07-29 | 2018-12-04 | 合肥市智信汽车科技有限公司 | A kind of method of long-range control vehicle early warning |
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| CN114613150A (en) * | 2022-03-24 | 2022-06-10 | 联想(北京)有限公司 | Illegal parking behavior determination method and storage medium |
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