CN103945163A - System for recording information evidence collection in law enforcement process - Google Patents
System for recording information evidence collection in law enforcement process Download PDFInfo
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- CN103945163A CN103945163A CN201410181030.7A CN201410181030A CN103945163A CN 103945163 A CN103945163 A CN 103945163A CN 201410181030 A CN201410181030 A CN 201410181030A CN 103945163 A CN103945163 A CN 103945163A
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Abstract
The invention discloses a system for recording information evidence collection in a law enforcement process. An information recording system comprises a fixed type global video collecting part, a mobile type partial video collecting part and an upper video information receiving part. The fixed type global video collecting part comprises a main processor, a rotating camera, a short distance wireless receiving module, a Beidou/GPS locating signal receiving module, a rotating video information wireless transmission module and a mobile video information wireless transmission module. The mobile type partial video collecting part comprises a mobile terminal processor, a short distance wireless transmitter module, a mobile camera and a Beidou/GPS locating transmitter module. According to the system for recording the information evidence collection in the law enforcement process, follow-up work of main cameras and slave cameras is adopted, the situation of a law enforcement site can be reflected comprehensively and truly, and processing, storage and displaying on information collected by the main cameras and the slave cameras can be carried out respectively.
Description
Technical field
The invention belongs to one can shoot with video-corder in real time to law enforcement field condition, and can store broadcasting to video information, fast transport, and then reach the electronic product of fixing evidence, the true law enforcement of reflection all sidedly field condition, more particularly, belong to a kind of law enforcement field process information evidence obtaining register system.
Background technology
Along with the development of China's economy and society, day by day the highlighting of social contradications, the law-enforcing environment that law enforcement agency faces is also increasingly sophisticated.Numerous law-executors that are in basic unit's one line, often can cause tangling and perplexing of the unreal complaint of law enforcement counterpart, malice false accusation.Passing case is investigated to discovery, and owing to lacking strong evidence, the law enforcement of cannot truly reducing is on-the-spot, and result causes the situation that law-executor suffers wrong also to occur repeatedly.Designing and equip a kind of portable law enforcement evidence taking equipment with synchronization recording function, is the key link of safeguarding the law enfrocement official of basic unit legitimate rights and interests.Meanwhile, advance law enforcement things open, law enforcement agency and personnel's law enforcement are exercised supervision, also require to have the equipment that can truly reflect the field condition of enforcing the law to coordinate.Therefore, the application of law-enforcing recorder has also just had social demand widely.
Early stage law-enforcing recorder generally adds video player by camera and converts, and the hommization degree of its image quality, storage and flying power, appearance design and the ability that adapts to different weathers all cannot meet law enforcement demand.At home, although adopt electronic equipment to record the demand of enforcing law and attempt long-standing, the maturation of law-enforcing recorder product concept, or release " digital hawk " SDV01 law enforcement field process information evidence obtaining register system as mark taking TCL company 2008.This product integrates shooting, photograph, the large function of intercom three, can take continuously good portability, shockproof anti-fight 3.5 hours.Especially be also equipped with " file differentiated control " system that aims at police exploitations, by authority is set, has realized photographer and separated with manager, prevent image data by people for revising.
In recent years, along with the extensive use of law-enforcing recorder, research staff is in conjunction with the current demand in law-enforcing work, and constantly research is further enriched and promoted its properties of product.CN202004908U utility model discloses a kind of wireless peaked cap law enforcement field process information evidence obtaining register system, comprise peaked cap, wireless transmitting system and the wireless receiving system matching with wireless transmitting system, described wireless transmitting system has camera, this camera one end is fixed in peaked cap, the other end passes peaked cap, and this camera is positioned at the positive top of the police emblem of peaked cap, other parts of described wireless transmitting system are fixed in watt holder in peaked cap.This utility model have use more convenient, take the advantages such as high, the longevity of service of synchronism, use cost are low.It has solved existing law enforcement field process information evidence obtaining register system and has had use inconvenience, takes the technical problems such as poor synchronization.
CN101771850A disclosure of the invention a kind of external high-definition law enforcement field process information evidence obtaining register system.Its structure is: be provided with in the enclosure Drive and Control Circuit and battery, described shell is by the external high-definition camera of line, high-definition camera is connected with Drive and Control Circuit, and with corresponding portable filtering apparatus and lens direction calibration and imaging deflection correction device; Drive and Control Circuit is also connected with short-distance wireless transmitter module; On shell, be provided with data-interface, data-interface is connected with Drive and Control Circuit.It has simple in structure, easy to use, can high definition imaging, and be convenient to replay image, be easy to proofread and correct the advantages such as shooting direction.
CN101764931B disclosure of the invention a kind of built-in high definition law enforcement field process information evidence obtaining register system, it has simple in structure, easy to use, can high definition imaging, and be convenient to replay image, be easy to proofread and correct the advantages such as shooting direction.Its structure is: it comprises shell, be provided with in the enclosure Drive and Control Circuit and battery, in described shell, be provided with high-definition camera, high-definition camera is connected with Drive and Control Circuit, and high-definition camera is also provided with corresponding portable filtering apparatus and lens direction is aimed at and imaging deflection correction device; Drive and Control Circuit is connected with short-distance wireless transmitter module; On shell, be provided with data-interface, data-interface is connected with Drive and Control Circuit.
Existing law-enforcing recorder significantly improves compared with early production is existing at aspects such as image quality, portability, human-computer interaction, shooting synchronism, security reliabilities, but its common problem is, ignore law enforcement scene and be that situation is fast changing, the complicated staggered dynamical system of factors.On the one hand, even if adopt the law-enforcing recorder of wide-angle camera also to have fixing picked-up scope, law-executor often more attention is on-the-spot principal contradiction, and law enforcement counterpart's partner's behavior, material witness around, be lost in many details such as the on-the-spot important material evidence of law enforcement, be difficult to be captured by law-enforcing recorder.Moreover in enforcing law, law enfrocement official, for dissolving on-the-spot contradiction, often needs the close contact with counterpart, if meet with suddenly nearly body insurgent violence or plunder of counterpart, destruction law-enforcing recorder, relevant evidence is difficult to effectively be fixed.On the other hand, although the law-enforcing recorder that is worn on law enfrocement official with it or on equipment has strengthened the portability of equipment, also brought it cannot truly reflect law-executor's the real drawback such as law enforcement behavior, law enforcement program, law enforcement means.This just makes law-enforcing supervision and procurator's office be difficult to implement completely to effective supervision of law enfrocement official, has also limited the maintenance of law enfrocement official for the rights and interests of self enforcing the law.
Therefore, breakthrough prior art limitation, using for reference in the past on the basis of useful achievement, innovation research and development one can ensure truly to reduce law enforcement center field condition, can record again relevant peripheral environment important information comprehensively, can fix the important evidences such as law enforcement counterpart language, behavior, can carry out to law enfrocement official's law enforcement mode, law enforcement attitude, law enforcement language performance, law enforcement behavior enforcement etc. again the law enforcement equipment of effectively supervision, just have important realistic meaning and social value.
Summary of the invention
The present invention, in order effectively to solve above technical problem, has provided a kind of law enforcement field process information evidence obtaining register system.
A kind of law enforcement field process information evidence obtaining register system of the present invention, is characterized in that, comprises fixed overall video acquisition part, portable local video acquisition part and upper video information receiving unit, wherein:
Described fixed overall video acquisition part comprises primary processor, from processor, rotating camera, short-distance wireless receiver module, the Big Dipper/GPS framing signal receiver module, rotating video information wireless transport module, mobile video information wireless transport module; Described primary processor is connected from processor with described, and described primary processor is connected with described rotating camera, and described primary processor is connected with the Big Dipper/GPS framing signal receiver module, and described primary processor is connected with described rotating video information wireless transport module; Describedly be connected with described short-distance wireless receiver module from processor, be describedly connected with described mobile video information wireless transport module from processor;
The local video acquisition part of described movable type comprises mobile terminal processor, short-distance wireless transmitter module, dollying head, the Big Dipper/GPS framing signal transmitter module; Described mobile terminal processor is connected with described short-distance wireless transmitter module, and described mobile terminal processor is connected with described dollying head, and described mobile terminal processor is connected with the described Big Dipper/GPS framing signal transmitter module; Between described short-distance wireless transmitter module and described dollying head, can carry out DMA transfer of data;
Described upper video information receiving unit comprises Upper Processor, rotating video information wireless receiver module, mobile video information wireless receiving module, rotating video information display module, mobile video information display module, rotating video information storage module, mobile video information memory module; Described Upper Processor is connected with described rotating video information wireless receiver module, described mobile video information wireless receiving module, described rotating video information display module, described mobile video information display module, described rotating video information storage module, described mobile video information memory module;
The short-distance wireless transmitter module of the local video acquisition part of described movable type and the short-distance wireless receiver module of described fixed overall video acquisition part carry out wireless telecommunications, and described short-distance wireless transmitter module sends to the local video acquisition part of the described movable type azimuth information of being determined by the described Big Dipper/GPS framing signal transmitter module the short-distance wireless receiver module of described fixed overall video acquisition part in real time;
Described fixed overall video acquisition part feed back to according to the described Big Dipper/GPS framing signal transmitter module its orientation of the local video acquisition part of described movable type and the described Big Dipper/GPS framing signal receiver module determined himself orientation, video acquisition direction and the angle of described rotating camera are adjusted in real time, make described rotating camera point to all the time the orientation of the local video acquisition part of described movable type;
Described rotating video information wireless receiver module, described mobile video information wireless receiving module respectively with rotating video information wireless transport module, the mobile video information wireless transport module long-distance radio communication of described fixed overall video acquisition part.
According to above-described law enforcement field process information evidence obtaining register system, preferably: described primary processor can be dsp controller.
According to above-described law enforcement field process information evidence obtaining register system, preferably: described mobile terminal processor can be dsp controller.
According to above-described law enforcement field process information evidence obtaining register system, preferably: described mobile terminal processor can be ARM controller.
According to above-described law enforcement field process information evidence obtaining register system, preferably: described mobile terminal processor can be AVR controller.
According to above-described law enforcement field process information evidence obtaining register system, preferably: described Upper Processor can be desktop computer.
The fixed overall video acquisition part of a kind of field process information evidence obtaining register system of enforcing the law of the present invention, is characterized in that: described fixed overall video acquisition part comprises primary processor, from processor, rotating camera, short-distance wireless receiver module, the Big Dipper/GPS framing signal receiver module, rotating video information wireless transport module, mobile video information wireless transport module; Described primary processor is connected from processor with described, and described primary processor is connected with described rotating camera, and described primary processor is connected with the Big Dipper/GPS framing signal receiver module, and described primary processor is connected with described rotating video information wireless transport module; Describedly be connected with described short-distance wireless receiver module from processor, be describedly connected with described mobile video information wireless transport module from processor.
The local video acquisition part of movable type of a kind of field process information evidence obtaining register system of enforcing the law of the present invention, is characterized in that: the local video acquisition part of described movable type comprises mobile terminal processor, short-distance wireless transmitter module, dollying head, the Big Dipper/GPS framing signal transmitter module; Described mobile terminal processor is connected with described short-distance wireless transmitter module, and described mobile terminal processor is connected with described dollying head, and described mobile terminal processor is connected with the described Big Dipper/GPS framing signal transmitter module; Between described short-distance wireless transmitter module and described dollying head, can carry out DMA transfer of data.
The upper video information receiving unit of a kind of field process information evidence obtaining register system of enforcing the law of the present invention, is characterized in that: described upper video information receiving unit comprises Upper Processor, rotating video information wireless receiver module, mobile video information wireless receiving module, rotating video information display module, mobile video information display module, rotating video information storage module, mobile video information memory module; Described Upper Processor is connected with described rotating video information wireless receiver module, described mobile video information wireless receiving module, described rotating video information display module, described mobile video information display module, described rotating video information storage module, described mobile video information memory module;
Rotating camera of the present invention is main camera, be placed in enforcement vehicle roof and be parked in law enforcement peripheral site, can carry out global monitoring to law enforcement field condition, reflection is from active situation and other environmental information such as the law enfrocement official in law enforcement scene, law enforcement counterpart, periphery personnel, vehicles comprehensively; Dollying head of the present invention is from camera, be conventionally worn on law enfrocement official with it or equipment upper, be used for emphasis to catch law enforcement center field condition, the counterpart's behavior of especially enforcing the law.Adopt this technical scheme just can reduce comprehensively, truly law enforcement field data.For strong evidence support being provided in law enforcement lawsuit process, calmly confusingly only striving, save judicial resources, improving litigation efficiency.Lodge a false accusation against and slander while framing when meeting with law enforcement counterpart's malice, can clarify matters, fully ensure law-executor's rights and interests of enforcing the law, promote law enforcement agency's public credibility.Simultaneously can the supervision of effective execution to law enforcement, promote law enforcement to carry out in the sun.
The present invention takes into full account the behavioral characteristics that law enforcement is on-the-spot, and rotating camera and dollying head are designed to principal and subordinate's trailing type.Because law enfrocement official and law enforcement counterpart may constantly shift one's position in law enforcement scene, As time goes on the scene, center of enforcing the law is also subjected to displacement.In the time that dollying head departs from visual field, rotating camera center, system can be passed through wireless information transfer, and instruction rotating camera is adjusted the anglec of rotation in real time, immediately following wireless camera position, and then sees clearly in time the on-the-spot variation of law enforcement.The Big Dipper/gps signal has covered both urban and rural area at present, satellite can use module accurately to locate to the different Big Dippeves/GPS, the applied occasion of system of the present invention all can have the Big Dipper/gps signal to cover, and what between the Big Dipper/GPS location receiver module in the present invention and the Big Dipper/GPS location transmitter module, transmit is exactly to rely on the Big Dipper/GPS module to determine portable local video acquisition part position.
The present invention adopts primary processor, two processor associated working of mobile terminal processor, main storage, structure and the working method of storing respectively from memory two block storages.By main storage, main storage is processed and be stored in to the information of rotating camera collection, and after mobile terminal processor processes the information of dollying head collection, be wirelessly transmitted to from processor is processed and be stored in from memory.This system configuration has ensured that rotating camera and dollying head work simultaneously, still can keep higher data-handling capacity, makes systematic function have obvious lifting compared with existing product.
The present invention has realized double screen demonstration, upper video information receiving unit is positioned at controls command centre, the video information that rotating video information display module gathers for presenting rotating camera, the video information of mobile video information display module for showing that dollying head gathers.The law enfrocement official who is positioned at control command centre can select to show separately by keyboard input module the information of a certain camera collection, also can select double-screen synchronous broadcasting.
In the time meeting with violent resistance against law or attack, if on-site law-enforcing is undermanned, disposing capacity is limited.By wireless transport module, by law enfrocement official present position, and the field condition that rotating camera is taken in real time sends to command centre, and command centre can dispatch reinforcement immediately.
Brief description of the drawings
Accompanying drawing 1 is the enforce the law structural representation of field process information evidence obtaining register system of the present invention.
Embodiment
Preferred implementation 1
Fig. 1 is the enforce the law structural representation of field process information evidence obtaining register system of the present invention, law enforcement field process information evidence obtaining register system of the present invention comprises fixed overall video acquisition part 1, portable local video acquisition part 2 and upper video information receiving unit 3, wherein:
Fixed overall video acquisition part 1 comprises primary processor 101, rotating camera 103, short-distance wireless receiver module 104, the Big Dipper/GPS framing signal receiver module 105, rotating video information wireless transport module 108, mobile video information wireless transport module 109; Primary processor 101 is connected with primary processor 101, and primary processor 101 is connected with rotating camera 103, and primary processor 101 is connected with the Big Dipper/GPS framing signal receiver module 105, and primary processor 101 is connected with rotating video information wireless transport module 108; Primary processor 101 is connected with short-distance wireless receiver module 104, and primary processor 101 is connected with mobile video information wireless transport module 109; Primary processor 101 can be dsp controller.
Portable local video acquisition part 2 comprises mobile terminal processor 201, short-distance wireless transmitter module 202, dollying head 203, the Big Dipper/GPS framing signal transmitter module 204; Mobile terminal processor 201 is connected with short-distance wireless transmitter module 202, and mobile terminal processor 201 is connected with dollying head 203, and mobile terminal processor 201 is connected with the Big Dipper/GPS framing signal transmitter module 204; Between short-distance wireless transmitter module 202 and dollying head 203, can carry out DMA transfer of data; Mobile terminal processor 201 can be dsp controller.
Upper video information receiving unit 1 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is desktop computers.
The short-distance wireless transmitter module 202 of portable local video acquisition part 2 carries out wireless telecommunications with the short-distance wireless receiver module 104 of fixed overall video acquisition part 1, and short-distance wireless transmitter module 202 will be sent to the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 in real time by the definite local video acquisition part of movable type 2 azimuth informations of the Big Dipper/GPS framing signal transmitter module 204.
The rotating camera 103 being connected with primary processor 101 in fixed overall video acquisition part is placed in enforcement vehicle roof and is parked in law enforcement peripheral site as main camera, the on-the-spot overall situation of enforcing the law is shot with video-corder, and the data of its collection are processed by primary processor 101.Rotating camera 103 is owing to being arranged on police car roof, so the effect of its shooting is very good, can meet the requirement of on-site law-enforcing record.
The dollying head 203 being connected with mobile terminal processor 201 in portable local video acquisition part, as from camera, is worn on law enfrocement official with it or equips above, and law enforcement field condition is shot with video-corder.Mobile terminal processor 201 is also connected with short-distance wireless transmitter module 202, and the information exchange that dollying head 203 can be gathered is crossed short-distance wireless receiver module 104 real-time Transmission that are connected with primary processor 101 and processed to primary processor 101.The data that law enfrocement official gathers are transferred to short-distance wireless transmitter module 202 by mobile terminal processor 201, or also can directly be transferred to short-distance wireless transmitter module 202.
In the time that law enfrocement official moves at the scene, the local video acquisition part 2 of movable type that it carries is also subjected to displacement thereupon, the new positional information of law enfrocement official can obtain by the Big Dipper/GPS framing signal transmitter module 204, and send to fixed overall video acquisition part 1 by short-distance wireless transmitter module 202, the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 is transferred to primary processor 101 after receiving the local video acquisition part of movable type 2 locating information that law enfrocement official carries, primary processor 101 compares rear judgement rotating camera to the positional information of the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 and adjusts the angle and direction that control module 102 should be adjusted rotating camera 103, rotating camera 103 just can be followed the motion that carries portable local video acquisition part 2 law enfrocement officials in real time like this, to realize, its enforcing law is carried out to uninterrupted track up evidence obtaining.If there is certain error the angle and direction of whole rotating camera 103 and visual field, rotating camera 103 center, adjust control module 102 and adjust shooting angle and the direction of rotating camera 103 by rotating camera by primary processor 101, make it again to include the position of dollying head 203 in center visual field, thereby realize the servo-actuated work of rotating camera 103 and dollying head 203, rotating camera 103 and dollying head 203 remain the on-the-spot monitor closely of enforcing the law.
The information that the main memory module 106 being connected with primary processor 101 gathers rotating camera 103 is stored, and information dollying head 203 being gathered from memory module 107 being connected with primary processor 101 is stored; Fixed overall video acquisition part 1 can realize processes respectively, stores respectively the data of two camera collections, has ensured system reliability and data-handling capacity.Primary processor 101 adopts DSP high speed digital signal processor, good to ensure the real-time of video effect.
Upper video information receiving unit 3 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Rotating video information wireless receiver module 301, mobile video information wireless receiving module 302 respectively with rotating video information wireless transport module 108, mobile video information wireless transport module 109 long-distance radio communications of fixed overall video acquisition part 1.
The video information that rotating video information display module 303 gathers for presenting rotating camera 103, the video information of mobile video information display module 304 for showing that dollying head 203 gathers.The video information that rotating video information storage module 305 gathers for storing rotating camera 103, the video information that mobile video information memory module 306 gathers for storing mobile camera 203.By rotating video information storage module 305 and mobile video information memory module 306 are set, law enforcement agency can further store to obtain strong evidence law enforcement video information.
The law enfrocement official that upper video information receiving unit 3 is operated can select to show separately by keyboard input module the information of a certain camera collection, also can select double-screen synchronous to play, thereby judge more accurately, intuitively and the on-the-spot relevant timing node of merit.What be connected with Upper Processor 307 can also have keyboard input module, for inputting various operational orders.What be connected with Upper Processor 307 can also have microphone, intercommunication/recording microphone, data transmission interface, storage card slot, and its function is all consistent with prior art with technical characterictic.
The Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations can be located in real time to the scene of enforcing the law, the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations also can send to the rotating video information wireless receiver module 301 of upper video information receiving unit 3 in real time, are convenient to command centre and follow the tracks of the each law enfrocement official's positional information of grasp.The positional information that the rotating video information wireless transport module 108 of fixed overall video acquisition part is determined the Big Dipper/GPS framing signal transmitter module 204 and the Big Dipper/GPS framing signal receiver module 105 respectively sends to command centre, the video information that the video information that rotating video information wireless transport module 108 can also gather rotating camera 103 and dollying head 203 gather sends to command centre in real time, and it is on-the-spot that command centre can monitor law enforcement in real time.In the time that experience is resisted against law violently or attack, if the undermanned disposing capacity of on-site law-enforcing is limited, law enfrocement official can input unlatching calling reinforcement function by keyboard and require assistance to command centre.By rotating video information wireless transport module 108 by concrete position, scene of living in law enfrocement official, and the live video information that rotating camera 103 and dollying head 203 taken in real time at that time, call out and reinforce assistance message and send to command centre, analyze as command centre the foundation that alert and organizational scheduling are reinforced.
Primary processor 101, mobile terminal processor 201 can be all dsp controllers.
Preferred implementation 2
Fig. 1 is the enforce the law structural representation of field process information evidence obtaining register system of the present invention, law enforcement field process information evidence obtaining register system of the present invention comprises fixed overall video acquisition part 1, portable local video acquisition part 2 and upper video information receiving unit 3, wherein:
Fixed overall video acquisition part 1 comprises primary processor 101, rotating camera 103, short-distance wireless receiver module 104, the Big Dipper/GPS framing signal receiver module 105, rotating video information wireless transport module 108, mobile video information wireless transport module 109; Primary processor 101 is connected with primary processor 101, and primary processor 101 is connected with rotating camera 103, and primary processor 101 is connected with the Big Dipper/GPS framing signal receiver module 105, and primary processor 101 is connected with rotating video information wireless transport module 108; Primary processor 101 is connected with short-distance wireless receiver module 104, and primary processor 101 is connected with mobile video information wireless transport module 109; Primary processor 101 can be dsp controller.
Portable local video acquisition part 2 comprises mobile terminal processor 201, short-distance wireless transmitter module 202, dollying head 203, the Big Dipper/GPS framing signal transmitter module 204; Mobile terminal processor 201 is connected with short-distance wireless transmitter module 202, and mobile terminal processor 201 is connected with dollying head 203, and mobile terminal processor 201 is connected with the Big Dipper/GPS framing signal transmitter module 204; Between short-distance wireless transmitter module 202 and dollying head 203, can carry out DMA transfer of data; Mobile terminal processor 201 can be ARM controller.
Upper video information receiving unit 1 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 can be desktop computer.
The short-distance wireless transmitter module 202 of portable local video acquisition part 2 carries out wireless telecommunications with the short-distance wireless receiver module 104 of fixed overall video acquisition part 1, and short-distance wireless transmitter module 202 will be sent to the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 in real time by the definite local video acquisition part of movable type 2 azimuth informations of the Big Dipper/GPS framing signal transmitter module 204.
The rotating camera 103 being connected with primary processor 101 in fixed overall video acquisition part is placed in enforcement vehicle roof and is parked in law enforcement peripheral site as main camera, the on-the-spot overall situation of enforcing the law is shot with video-corder, and the data of its collection are processed by primary processor 101.Rotating camera 103 is owing to being arranged on police car roof, so the effect of its shooting is very good, can meet the requirement of on-site law-enforcing record.
The dollying head 203 being connected with mobile terminal processor 201 in portable local video acquisition part, as from camera, is worn on law enfrocement official with it or equips above, and law enforcement field condition is shot with video-corder.Mobile terminal processor 201 is also connected with short-distance wireless transmitter module 202, and the information exchange that dollying head 203 can be gathered is crossed short-distance wireless receiver module 104 real-time Transmission that are connected with primary processor 101 and processed to primary processor 101.The data that law enfrocement official gathers are transferred to short-distance wireless transmitter module 202 by mobile terminal processor 201, or also can directly be transferred to short-distance wireless transmitter module 202.
In the time that law enfrocement official moves at the scene, the local video acquisition part 2 of movable type that it carries is also subjected to displacement thereupon, the new positional information of law enfrocement official can obtain by the Big Dipper/GPS framing signal transmitter module 204, and send to fixed overall video acquisition part 1 by short-distance wireless transmitter module 202, the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 is transferred to primary processor 101 after receiving the local video acquisition part of movable type 2 locating information that law enfrocement official carries, primary processor 101 compares rear judgement rotating camera to the positional information of the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 and adjusts the angle and direction that control module 102 should be adjusted rotating camera 103, rotating camera 103 just can be followed the motion that carries portable local video acquisition part 2 law enfrocement officials in real time like this, to realize, its enforcing law is carried out to uninterrupted track up evidence obtaining.If there is certain error the angle and direction of whole rotating camera 103 and visual field, rotating camera 103 center, adjust control module 102 and adjust shooting angle and the direction of rotating camera 103 by rotating camera by primary processor 101, make it again to include the position of dollying head 203 in center visual field, thereby realize the servo-actuated work of rotating camera 103 and dollying head 203, rotating camera 103 and dollying head 203 remain the on-the-spot monitor closely of enforcing the law.
The information that the main memory module 106 being connected with primary processor 101 gathers rotating camera 103 is stored, and information dollying head 203 being gathered from memory module 107 being connected with primary processor 101 is stored; Fixed overall video acquisition part 1 can realize processes respectively, stores respectively the data of two camera collections, has ensured system reliability and data-handling capacity.Primary processor 101 adopts DSP high speed digital signal processor, good to ensure the real-time of video effect.
Upper video information receiving unit 3 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Rotating video information wireless receiver module 301, mobile video information wireless receiving module 302 respectively with rotating video information wireless transport module 108, mobile video information wireless transport module 109 long-distance radio communications of fixed overall video acquisition part 1.
The video information that rotating video information display module 303 gathers for presenting rotating camera 103, the video information of mobile video information display module 304 for showing that dollying head 203 gathers.The video information that rotating video information storage module 305 gathers for storing rotating camera 103, the video information that mobile video information memory module 306 gathers for storing mobile camera 203.By rotating video information storage module 305 and mobile video information memory module 306 are set, law enforcement agency can further store to obtain strong evidence law enforcement video information.
The law enfrocement official that upper video information receiving unit 3 is operated can select to show separately by keyboard input module the information of a certain camera collection, also can select double-screen synchronous to play, thereby judge more accurately, intuitively and the on-the-spot relevant timing node of merit.What be connected with Upper Processor 307 can also have keyboard input module, for inputting various operational orders.What be connected with Upper Processor 307 can also have microphone, intercommunication/recording microphone, data transmission interface, storage card slot, and its function is all consistent with prior art with technical characterictic.
The Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations can be located in real time to the scene of enforcing the law, the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations also can send to the rotating video information wireless receiver module 301 of upper video information receiving unit 3 in real time, are convenient to command centre and follow the tracks of the each law enfrocement official's positional information of grasp.The positional information that the rotating video information wireless transport module 108 of fixed overall video acquisition part is determined the Big Dipper/GPS framing signal transmitter module 204 and the Big Dipper/GPS framing signal receiver module 105 respectively sends to command centre, the video information that the video information that rotating video information wireless transport module 108 can also gather rotating camera 103 and dollying head 203 gather sends to command centre in real time, and it is on-the-spot that command centre can monitor law enforcement in real time.In the time that experience is resisted against law violently or attack, if the undermanned disposing capacity of on-site law-enforcing is limited, law enfrocement official can input unlatching calling reinforcement function by keyboard and require assistance to command centre.By rotating video information wireless transport module 108 by concrete position, scene of living in law enfrocement official, and the live video information that rotating camera 103 and dollying head 203 taken in real time at that time, call out and reinforce assistance message and send to command centre, analyze as command centre the foundation that alert and organizational scheduling are reinforced.
Primary processor 101 can be dsp controller, and mobile terminal processor 201 is ARM controllers.
Preferred implementation 3
Fig. 1 is the enforce the law structural representation of field process information evidence obtaining register system of the present invention, law enforcement field process information evidence obtaining register system of the present invention comprises fixed overall video acquisition part 1, portable local video acquisition part 2 and upper video information receiving unit 3, wherein:
Fixed overall video acquisition part 1 comprises primary processor 101, rotating camera 103, short-distance wireless receiver module 104, the Big Dipper/GPS framing signal receiver module 105, rotating video information wireless transport module 108, mobile video information wireless transport module 109; Primary processor 101 is connected with primary processor 101, and primary processor 101 is connected with rotating camera 103, and primary processor 101 is connected with the Big Dipper/GPS framing signal receiver module 105, and primary processor 101 is connected with rotating video information wireless transport module 108; Primary processor 101 is connected with short-distance wireless receiver module 104, and primary processor 101 is connected with mobile video information wireless transport module 109; Primary processor 101 can be dsp controller.
Portable local video acquisition part 2 comprises mobile terminal processor 201, short-distance wireless transmitter module 202, dollying head 203, the Big Dipper/GPS framing signal transmitter module 204; Mobile terminal processor 201 is connected with short-distance wireless transmitter module 202, and mobile terminal processor 201 is connected with dollying head 203, and mobile terminal processor 201 is connected with the Big Dipper/GPS framing signal transmitter module 204; Between short-distance wireless transmitter module 202 and dollying head 203, can carry out DMA transfer of data; Mobile terminal processor 201 can be AVR controller.
Upper video information receiving unit 1 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 can adopt desktop computer.
The short-distance wireless transmitter module 202 of portable local video acquisition part 2 carries out wireless telecommunications with the short-distance wireless receiver module 104 of fixed overall video acquisition part 1, and short-distance wireless transmitter module 202 will be sent to the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 in real time by the definite local video acquisition part of movable type 2 azimuth informations of the Big Dipper/GPS framing signal transmitter module 204.
The rotating camera 103 being connected with primary processor 101 in fixed overall video acquisition part is placed in enforcement vehicle roof and is parked in law enforcement peripheral site as main camera, the on-the-spot overall situation of enforcing the law is shot with video-corder, and the data of its collection are processed by primary processor 101.Rotating camera 103 is owing to being arranged on police car roof, so the effect of its shooting is very good, can meet the requirement of on-site law-enforcing record.
The dollying head 203 being connected with mobile terminal processor 201 in portable local video acquisition part, as from camera, is worn on law enfrocement official with it or equips above, and law enforcement field condition is shot with video-corder.Mobile terminal processor 201 is also connected with short-distance wireless transmitter module 202, and the information exchange that dollying head 203 can be gathered is crossed short-distance wireless receiver module 104 real-time Transmission that are connected with primary processor 101 and processed to primary processor 101.The data that law enfrocement official gathers are transferred to short-distance wireless transmitter module 202 by mobile terminal processor 201, or also can directly be transferred to short-distance wireless transmitter module 202.
In the time that law enfrocement official moves at the scene, the local video acquisition part 2 of movable type that it carries is also subjected to displacement thereupon, the new positional information of law enfrocement official can obtain by the Big Dipper/GPS framing signal transmitter module 204, and send to fixed overall video acquisition part 1 by short-distance wireless transmitter module 202, the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 is transferred to primary processor 101 after receiving the local video acquisition part of movable type 2 locating information that law enfrocement official carries, primary processor 101 compares rear judgement rotating camera to the positional information of the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 and adjusts the angle and direction that control module 102 should be adjusted rotating camera 103, rotating camera 103 just can be followed the motion that carries portable local video acquisition part 2 law enfrocement officials in real time like this, to realize, its enforcing law is carried out to uninterrupted track up evidence obtaining.If there is certain error the angle and direction of whole rotating camera 103 and visual field, rotating camera 103 center, adjust control module 102 and adjust shooting angle and the direction of rotating camera 103 by rotating camera by primary processor 101, make it again to include the position of dollying head 203 in center visual field, thereby realize the servo-actuated work of rotating camera 103 and dollying head 203, rotating camera 103 and dollying head 203 remain the on-the-spot monitor closely of enforcing the law.
The information that the main memory module 106 being connected with primary processor 101 gathers rotating camera 103 is stored, and information dollying head 203 being gathered from memory module 107 being connected with primary processor 101 is stored; Fixed overall video acquisition part 1 can realize processes respectively, stores respectively the data of two camera collections, has ensured system reliability and data-handling capacity.Primary processor 101 adopts DSP high speed digital signal processor, good to ensure the real-time of video effect.
Upper video information receiving unit 3 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Rotating video information wireless receiver module 301, mobile video information wireless receiving module 302 respectively with rotating video information wireless transport module 108, mobile video information wireless transport module 109 long-distance radio communications of fixed overall video acquisition part 1.
The video information that rotating video information display module 303 gathers for presenting rotating camera 103, the video information of mobile video information display module 304 for showing that dollying head 203 gathers.The video information that rotating video information storage module 305 gathers for storing rotating camera 103, the video information that mobile video information memory module 306 gathers for storing mobile camera 203.By rotating video information storage module 305 and mobile video information memory module 306 are set, law enforcement agency can further store to obtain strong evidence law enforcement video information.
The law enfrocement official that upper video information receiving unit 3 is operated can select to show separately by keyboard input module the information of a certain camera collection, also can select double-screen synchronous to play, thereby judge more accurately, intuitively and the on-the-spot relevant timing node of merit.What be connected with Upper Processor 307 can also have keyboard input module, for inputting various operational orders.What be connected with Upper Processor 307 can also have microphone, intercommunication/recording microphone, data transmission interface, storage card slot, and its function is all consistent with prior art with technical characterictic.
The Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations can be located in real time to the scene of enforcing the law, the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations also can send to the rotating video information wireless receiver module 301 of upper video information receiving unit 3 in real time, are convenient to command centre and follow the tracks of the each law enfrocement official's positional information of grasp.The positional information that the rotating video information wireless transport module 108 of fixed overall video acquisition part is determined the Big Dipper/GPS framing signal transmitter module 204 and the Big Dipper/GPS framing signal receiver module 105 respectively sends to command centre, the video information that the video information that rotating video information wireless transport module 108 can also gather rotating camera 103 and dollying head 203 gather sends to command centre in real time, and it is on-the-spot that command centre can monitor law enforcement in real time.In the time that experience is resisted against law violently or attack, if the undermanned disposing capacity of on-site law-enforcing is limited, law enfrocement official can input unlatching calling reinforcement function by keyboard and require assistance to command centre.By rotating video information wireless transport module 108 by concrete position, scene of living in law enfrocement official, and the live video information that rotating camera 103 and dollying head 203 taken in real time at that time, call out and reinforce assistance message and send to command centre, analyze as command centre the foundation that alert and organizational scheduling are reinforced.
Primary processor 101 can be dsp controller, and mobile terminal processor 201 is AVR controllers.
Preferred implementation 4
Fig. 1 is the enforce the law structural representation of field process information evidence obtaining register system of the present invention, law enforcement field process information evidence obtaining register system of the present invention comprises fixed overall video acquisition part 1, portable local video acquisition part 2 and upper video information receiving unit 3, wherein:
Fixed overall video acquisition part 1 comprises primary processor 101, rotating camera 103, short-distance wireless receiver module 104, the Big Dipper/GPS framing signal receiver module 105, rotating video information wireless transport module 108, mobile video information wireless transport module 109; Primary processor 101 is connected with primary processor 101, and primary processor 101 is connected with rotating camera 103, and primary processor 101 is connected with the Big Dipper/GPS framing signal receiver module 105, and primary processor 101 is connected with rotating video information wireless transport module 108; Primary processor 101 is connected with short-distance wireless receiver module 104, and primary processor 101 is connected with mobile video information wireless transport module 109; Primary processor 101 can be dsp controller.
Portable local video acquisition part 2 comprises mobile terminal processor 201, short-distance wireless transmitter module 202, dollying head 203, the Big Dipper/GPS framing signal transmitter module 204; Mobile terminal processor 201 is connected with short-distance wireless transmitter module 202, and mobile terminal processor 201 is connected with dollying head 203, and mobile terminal processor 201 is connected with the Big Dipper/GPS framing signal transmitter module 204; Between short-distance wireless transmitter module 202 and dollying head 203, can carry out DMA transfer of data; Mobile terminal processor 201 can be dsp controller.
Upper video information receiving unit 1 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 adopts notebook computer.
The short-distance wireless transmitter module 202 of portable local video acquisition part 2 carries out wireless telecommunications with the short-distance wireless receiver module 104 of fixed overall video acquisition part 1, and short-distance wireless transmitter module 202 will be sent to the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 in real time by the definite local video acquisition part of movable type 2 azimuth informations of the Big Dipper/GPS framing signal transmitter module 204.
The rotating camera 103 being connected with primary processor 101 in fixed overall video acquisition part is placed in enforcement vehicle roof and is parked in law enforcement peripheral site as main camera, the on-the-spot overall situation of enforcing the law is shot with video-corder, and the data of its collection are processed by primary processor 101.Rotating camera 103 is owing to being arranged on police car roof, so the effect of its shooting is very good, can meet the requirement of on-site law-enforcing record.
The dollying head 203 being connected with mobile terminal processor 201 in portable local video acquisition part, as from camera, is worn on law enfrocement official with it or equips above, and law enforcement field condition is shot with video-corder.Mobile terminal processor 201 is also connected with short-distance wireless transmitter module 202, and the information exchange that dollying head 203 can be gathered is crossed short-distance wireless receiver module 104 real-time Transmission that are connected with primary processor 101 and processed to primary processor 101.The data that law enfrocement official gathers are transferred to short-distance wireless transmitter module 202 by mobile terminal processor 201, or also can directly be transferred to short-distance wireless transmitter module 202.
In the time that law enfrocement official moves at the scene, the local video acquisition part 2 of movable type that it carries is also subjected to displacement thereupon, the new positional information of law enfrocement official can obtain by the Big Dipper/GPS framing signal transmitter module 204, and send to fixed overall video acquisition part 1 by short-distance wireless transmitter module 202, the short-distance wireless receiver module 104 of fixed overall video acquisition part 1 is transferred to primary processor 101 after receiving the local video acquisition part of movable type 2 locating information that law enfrocement official carries, primary processor 101 compares rear judgement rotating camera to the positional information of the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 and adjusts the angle and direction that control module 102 should be adjusted rotating camera 103, rotating camera 103 just can be followed the motion that carries portable local video acquisition part 2 law enfrocement officials in real time like this, to realize, its enforcing law is carried out to uninterrupted track up evidence obtaining.If there is certain error the angle and direction of whole rotating camera 103 and visual field, rotating camera 103 center, adjust control module 102 and adjust shooting angle and the direction of rotating camera 103 by rotating camera by primary processor 101, make it again to include the position of dollying head 203 in center visual field, thereby realize the servo-actuated work of rotating camera 103 and dollying head 203, rotating camera 103 and dollying head 203 remain the on-the-spot monitor closely of enforcing the law.
The information that the main memory module 106 being connected with primary processor 101 gathers rotating camera 103 is stored, and information dollying head 203 being gathered from memory module 107 being connected with primary processor 101 is stored; Fixed overall video acquisition part 1 can realize processes respectively, stores respectively the data of two camera collections, has ensured system reliability and data-handling capacity.Primary processor 101 adopts DSP high speed digital signal processor, good to ensure the real-time of video effect.
Upper video information receiving unit 3 comprises Upper Processor 307, rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Upper Processor 307 is connected with rotating video information wireless receiver module 301, mobile video information wireless receiving module 302, rotating video information display module 303, mobile video information display module 304, rotating video information storage module 305, mobile video information memory module 306; Rotating video information wireless receiver module 301, mobile video information wireless receiving module 302 respectively with rotating video information wireless transport module 108, mobile video information wireless transport module 109 long-distance radio communications of fixed overall video acquisition part 1.
The video information that rotating video information display module 303 gathers for presenting rotating camera 103, the video information of mobile video information display module 304 for showing that dollying head 203 gathers.The video information that rotating video information storage module 305 gathers for storing rotating camera 103, the video information that mobile video information memory module 306 gathers for storing mobile camera 203.By rotating video information storage module 305 and mobile video information memory module 306 are set, law enforcement agency can further store to obtain strong evidence law enforcement video information.
The law enfrocement official that upper video information receiving unit 3 is operated can select to show separately by keyboard input module the information of a certain camera collection, also can select double-screen synchronous to play, thereby judge more accurately, intuitively and the on-the-spot relevant timing node of merit.What be connected with Upper Processor 307 can also have keyboard input module, for inputting various operational orders.What be connected with Upper Processor 307 can also have microphone, intercommunication/recording microphone, data transmission interface, storage card slot, and its function is all consistent with prior art with technical characterictic.
The Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations can be located in real time to the scene of enforcing the law, the Big Dipper/GPS framing signal receiver module 105 and the Big Dipper/GPS framing signal transmitter module 204 determined positional informations also can send to the rotating video information wireless receiver module 301 of upper video information receiving unit 3 in real time, are convenient to command centre and follow the tracks of the each law enfrocement official's positional information of grasp.The positional information that the rotating video information wireless transport module 108 of fixed overall video acquisition part is determined the Big Dipper/GPS framing signal transmitter module 204 and the Big Dipper/GPS framing signal receiver module 105 respectively sends to command centre, the video information that the video information that rotating video information wireless transport module 108 can also gather rotating camera 103 and dollying head 203 gather sends to command centre in real time, and it is on-the-spot that command centre can monitor law enforcement in real time.In the time that experience is resisted against law violently or attack, if the undermanned disposing capacity of on-site law-enforcing is limited, law enfrocement official can input unlatching calling reinforcement function by keyboard and require assistance to command centre.By rotating video information wireless transport module 108 by concrete position, scene of living in law enfrocement official, and the live video information that rotating camera 103 and dollying head 203 taken in real time at that time, call out and reinforce assistance message and send to command centre, analyze as command centre the foundation that alert and organizational scheduling are reinforced.
Claims (8)
1. a law enforcement field process information evidence obtaining register system, it is characterized in that, comprise fixed overall video acquisition part (1), portable local video acquisition part (2) and upper video information receiving unit (3), wherein:
Described fixed overall video acquisition part (1) comprise primary processor (101), rotating camera adjust control module (102), rotating camera (103), short-distance wireless receiver module (104), the Big Dipper/GPS framing signal receiver module (105), main memory module (106), from memory module (107), rotating video information wireless transport module (108), mobile video information wireless transport module (109), described primary processor (101) is adjusted control module (102) with described rotating camera and is connected, described primary processor (101) is connected with described rotating camera (103), described primary processor (101) is connected with described short-distance wireless receiver module (104), described primary processor (101) is connected with the Big Dipper/GPS framing signal receiver module (105), described primary processor (101) is connected with described main memory module (106), described primary processor (101) is connected from memory module (107) with described, described primary processor (101) is connected with described rotating video information wireless transport module (108), described primary processor (101) is connected with described mobile video information wireless transport module (109),
The local video acquisition part of described movable type (2) comprises mobile terminal processor (201), short-distance wireless transmitter module (202), dollying head (203), the Big Dipper/GPS framing signal transmitter module (204), terminal storage module (205); Described mobile terminal processor (201) is connected with described short-distance wireless transmitter module (202), described mobile terminal processor (201) is connected with described dollying head (203), described mobile terminal processor (201) is connected with the described Big Dipper/GPS framing signal transmitter module (204), and described mobile terminal processor (201) is connected with described terminal storage module (205); Between described short-distance wireless transmitter module (202) and described dollying head (203), can carry out DMA transfer of data;
Described upper video information receiving unit (1) comprises Upper Processor (307), rotating video information wireless receiver module (301), mobile video information wireless receiving module (302), rotating video information display module (303), mobile video information display module (304), rotating video information storage module (305), mobile video information memory module (306), described Upper Processor (307) is connected with described rotating video information wireless receiver module (301), described Upper Processor (307) is connected with described mobile video information wireless receiving module (302), described Upper Processor (307) is connected with described rotating video information display module (303), described Upper Processor (307) is connected with described mobile video information display module (304), described Upper Processor (307) is connected with described rotating video information storage module (305), described Upper Processor (307) is connected with described mobile video information memory module (306).
2. law enforcement field process information evidence obtaining register system according to claim 1, is characterized in that: described primary processor (101) can be dsp controller.
3. law enforcement field process information evidence obtaining register system according to claim 1, is characterized in that: described mobile terminal processor (201) can be dsp controller.
4. law enforcement field process information evidence obtaining register system according to claim 1, is characterized in that: described mobile terminal processor (201) can be ARM controller.
5. law enforcement field process information evidence obtaining register system according to claim 1, is characterized in that: described Upper Processor (307) can be desktop computer.
6. the fixed overall video acquisition part (1) of field process information evidence obtaining register system of enforcing the law, it is characterized in that: described fixed overall video acquisition part (1) comprises primary processor (101), rotating camera is adjusted control module (102), rotating camera (103), short-distance wireless receiver module (104), the Big Dipper/GPS framing signal receiver module (105), main memory module (106), from memory module (107), rotating video information wireless transport module (108), mobile video information wireless transport module (109), described primary processor (101) is adjusted control module (102) with described rotating camera and is connected, described primary processor (101) is connected with described rotating camera (103), described primary processor (101) is connected with described short-distance wireless receiver module (104), described primary processor (101) is connected with the Big Dipper/GPS framing signal receiver module (105), described primary processor (101) is connected with described main memory module (106), described primary processor (101) is connected from memory module (107) with described, described primary processor (101) is connected with described rotating video information wireless transport module (108), described primary processor (101) is connected with described mobile video information wireless transport module (109).
7. the local video acquisition part of movable type of the field process information of enforcing the law evidence obtaining register system, is characterized in that: the local video acquisition part of described movable type (2) comprises mobile terminal processor (201), short-distance wireless transmitter module (202), dollying head (203), the Big Dipper/GPS framing signal transmitter module (204), terminal storage module (205); Described mobile terminal processor (201) is connected with described short-distance wireless transmitter module (202), described mobile terminal processor (201) is connected with described dollying head (203), described mobile terminal processor (201) is connected with the described Big Dipper/GPS framing signal transmitter module (204), and described mobile terminal processor (201) is connected with described terminal storage module (205); Between described short-distance wireless transmitter module (202) and described dollying head (203), can carry out DMA transfer of data.
8. a upper video information receiving unit for the field process information of enforcing the law evidence obtaining register system, is characterized in that: described upper video information receiving unit (1) comprises Upper Processor (307), rotating video information wireless receiver module (301), mobile video information wireless receiving module (302), rotating video information display module (303), mobile video information display module (304), rotating video information storage module (305), mobile video information memory module (306), described Upper Processor (307) is connected with described rotating video information wireless receiver module (301), described Upper Processor (307) is connected with described mobile video information wireless receiving module (302), described Upper Processor (307) is connected with described rotating video information display module (303), described Upper Processor (307) is connected with described mobile video information display module (304), described Upper Processor (307) is connected with described rotating video information storage module (305), described Upper Processor (307) is connected with described mobile video information memory module (306).
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| CN201410181030.7A CN103945163A (en) | 2014-05-01 | 2014-05-01 | System for recording information evidence collection in law enforcement process |
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| CN201410181030.7A CN103945163A (en) | 2014-05-01 | 2014-05-01 | System for recording information evidence collection in law enforcement process |
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