CN105045732A - Compatible collection workstation - Google Patents
Compatible collection workstation Download PDFInfo
- Publication number
- CN105045732A CN105045732A CN201510372694.6A CN201510372694A CN105045732A CN 105045732 A CN105045732 A CN 105045732A CN 201510372694 A CN201510372694 A CN 201510372694A CN 105045732 A CN105045732 A CN 105045732A
- Authority
- CN
- China
- Prior art keywords
- enforcing recorder
- module
- compatible
- current law
- described current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
- G06F13/102—Program control for peripheral devices where the programme performs an interfacing function, e.g. device driver
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Storage Device Security (AREA)
Abstract
The present invention discloses a compatible collection workstation. The compatible collection workstation has a USB interface and a main control board. The main control board comprises a detection module, a matching and determining module and a compatible driving module. The detection module determines a currently connected recorder, so as to install a matching USB main control driver for the currently connected recorder; a compatible processing manner is selected according to whether the currently connected recorder is programmable; if the currently connected recorder is not programmable, a general compatible instruction is directly sent to convert the currently connected recorder into a removable disk; if the currently connected recorder can be programmed, a password and a synchronization time are verified through feature matching, to achieve compatibility. Therefore, all types of recorders can be switched into a removable disk mode to achieve compatibility.
Description
Technical field
The present invention relates to a kind of can the acquisition workstation of the law-enforcing recorder of various brand on compatible market.
Background technology
The audio/video file that law-enforcing recorder is shot with video-corder is stored in the storage card of registering instrument, acquisition workstation gathers the data such as the audio/video file in law-enforcing recorder during with USB transmission mode, need the data acquisition modes first law-enforcing recorder being converted to this standard of moveable magnetic disc, the operations such as the application on workstation could gather automatically to the data in registering instrument, automatically empty.
But, the law-enforcing recorder come into operation in the market is of a great variety, and existing workstation is customize or bindings the registering instrument of single type mostly, therefore, non-customized acquisition workstation possibly cannot drive other registering instruments, even if can drive, needs manual operations or registering instrument storage card encrypt and cannot read the phenomenon of data during also there is data syn-chronization, reduce law enforcement efficiency, operation is convenient not.
Summary of the invention
Fundamental purpose of the present invention is to provide a kind of compatible type acquisition workstation, cannot the problem of compatible multiple registering instrument to solve existing acquisition workstation.
The present invention is for solve the problems of the technologies described above and the technical scheme provided is as follows:
A kind of compatible type acquisition workstation, have USB interface and master control borad, described master control borad comprises detection module, matching judgment module and compatible driver module;
Described detection module is coupled to described USB interface, for judging whether the current law-enforcing recorder accessing described compatible type acquisition workstation is programmable type, and the USB master control of also mating with described current law-enforcing recorder for Auto-mounting drives;
Described compatible driver module is connected with described detection module, during for detecting that described current law-enforcing recorder is non-programmable type when described detection module, sending the first compatible instruction matched to described current law-enforcing recorder and switching to mobile disk pattern to drive described current law-enforcing recorder;
Described matching judgment module is connected to described detection module and described compatible driver module simultaneously, comprise contrast judgement unit, instruction update module and automatic Verification module, described contrast judgement unit comprises registering instrument property store module, for storing the attributive character set of different law-enforcing recorder;
Described contrast judgement unit is connected with described instruction update module, described automatic Verification module, described detection module simultaneously, for: when described detection module detects that described current law-enforcing recorder is programmable type, feature instruction in each described attributive character set is sent to described current law-enforcing recorder successively, and according to the rreturn value of described current law-enforcing recorder judge described current law-enforcing recorder whether with one of them the attributive character sets match in described registering instrument property store module;
Described instruction update module is used for: when described contrast judgement unit judges go out described current law-enforcing recorder do not mate with all properties characteristic set in described registering instrument property store module time, the attributive character set of described current law-enforcing recorder is uploaded in described registering instrument property store module, to upgrade as new set;
Described automatic Verification module is used for: when described contrast judgement unit judges goes out one of them the attributive character sets match in described current law-enforcing recorder and described registering instrument property store module, carried out the checking of password and lock in time by the checking synchronic command in the attributive character set of described current law-enforcing recorder;
Described compatible driver module also with described automatic Verification model calling, for when described automatic Verification module completes the checking of password and lock in time, the second compatible instruction in the attributive character set of mating with described current law-enforcing recorder is sent to described current law-enforcing recorder, switches to mobile disk pattern to drive described current law-enforcing recorder.
The compatible type acquisition workstation that technique scheme provides, for the various law-enforcing recorders of access, can both carry out aforesaid compatible processing, finally make law-enforcing recorder be converted to mobile disk pattern, thus carry out data transmission, the scope of application is very wide.
Accompanying drawing explanation
Fig. 1 is the theory diagram of the compatible type acquisition workstation that the specific embodiment of the invention provides.
Embodiment
Below contrast accompanying drawing and combine preferred embodiment the invention will be further described.
The specific embodiment of the present invention proposes a kind of compatible type acquisition workstation, and as shown in Figure 1, have usb 10 and master control borad 20, described master control borad 20 comprises detection module 21, matching judgment module 23 and compatible driver module 25; Described detection module 21 is coupled to described usb 10, for judging whether the current law-enforcing recorder accessing described compatible type acquisition workstation is programmable type (namely judging it is programmable type or non-programmable type), and the USB master control of also mating with described current law-enforcing recorder for Auto-mounting drives; Described compatible driver module 25 is connected with described detection module 21, for when described detection module 21 detects that described current law-enforcing recorder is non-programmable type, send the first compatible instruction matched to described current law-enforcing recorder and switch to mobile disk pattern to drive described current law-enforcing recorder;
Wherein, store registering instrument type sequence in described detection module 21, described registering instrument type sequence comprises manufacturer's numbering and the production code member (both can uniquely determine registering instrument type) of multiple law-enforcing recorder; According to manufacturer's numbering of described current law-enforcing recorder and production code member, described detection module 21 judges whether described current law-enforcing recorder is programmable type; When described current law-enforcing recorder is non-programmable type, described compatible driver module 25 sends to described current law-enforcing recorder and to number with the manufacturer of this current law-enforcing recorder and described first compatible instruction that production code member is corresponding, thus drive as mobile disk, realize compatible.That is, for the law-enforcing recorder of non-programmable type, the registering instrument of every type has described first compatible instructions different separately, first compatible instruction of often kind of registering instrument can be numbered with its manufacturer, production code member forms a set and is stored in described detection module 21, can call when detection module 21 judges registering instrument type, to determine type.
Described matching judgment module 23 is connected to described detection module 21 and described compatible driver module 25 simultaneously, comprise contrast judgement unit 231, instruction update module 233 and automatic Verification module 235, described contrast judgement unit 231 comprises registering instrument property store module, for storing the attributive character set A X (X=1 of different law-enforcing recorder, 2,3 ... n, represents and stores n attributive character set, each attributive character set is corresponding a kind of law-enforcing recorder respectively).In a kind of specific embodiment, each attributive character set comprises four elements, is respectively: feature instruction, rreturn value, and checking synchronic command, the second compatible instruction, wherein feature instruction characterizes the type of registering instrument.
Need to illustrate, the first compatible instruction and the second compatible instruction are respectively for the general designation of the compatible instruction of non-programmable type registering instrument, programmable type registering instrument, that is: dissimilar non-programmable type registering instrument, and its first compatible instruction is different; Dissimilar programmable type registering instrument, its second compatible instruction is different.
Wherein:
Described contrast judgement unit 231 is connected with described instruction update module 233, described automatic Verification module 235, described detection module 21 simultaneously, for: when described detection module 21 detects that described current law-enforcing recorder is programmable type, feature instruction in each described attributive character set is sent to described current law-enforcing recorder successively, and according to the rreturn value of described current law-enforcing recorder judge described current law-enforcing recorder whether with one of them the attributive character sets match in described registering instrument property store module;
Described instruction update module 233 for: when described contrast judgement unit 231 judges that described current law-enforcing recorder does not mate with all properties characteristic set in described registering instrument property store module, the attributive character set of described current law-enforcing recorder is uploaded in described registering instrument property store module, to upgrade as new set;
Described automatic Verification module 235 for: when described contrast judgement unit 231 judges one of them the attributive character sets match in described current law-enforcing recorder and described registering instrument property store module, carried out the checking of password and lock in time by the checking synchronic command in the attributive character set of described current law-enforcing recorder;
Described compatible driver module 25 is also connected with described automatic Verification module 235, for when described automatic Verification module 235 completes the checking of password and lock in time, the second compatible instruction in the attributive character set of mating with described current law-enforcing recorder is sent to described current law-enforcing recorder, switches to mobile disk pattern to drive described current law-enforcing recorder.
The principle of work of the compatible type acquisition workstation that wherein a kind of embodiment of the present invention provides can be exemplified below:
When a law-enforcing recorder (hereinafter referred to as registering instrument) is linked into aforesaid compatible type acquisition workstation (hereinafter referred to as workstation) by USB, detection module 21 can detect VID (manufacturer's numbering) and the PID (production code member) of the registering instrument of current access, the USB master control type of current record instrument uniquely can be determined according to VID and PID, and the USB master control of Auto-mounting and this USB master control type matching drives, and judge that current record instrument is able to programme or non-programmable type.
When detection module 21 judges that current record instrument is non-programmable type, described compatible driver module sends the first compatible instruction directly to current record instrument and is converted to mobile disk pattern to drive this non-programmable type registering instrument, thus can carry out data transmission.
When detection module 21 judges that current record instrument is programmable type, contrast judgement unit 231 by each attributive character set A 1, A2 ... element in An---feature instruction a1, a2 ... an is sent to current record instrument successively (can comprise four elements in each attributive character set, the attributive character set A 1=[a1 of such as certain registering instrument, b1, c1, d1], wherein element a1 is feature instruction, b1 is rreturn value, c1 is checking synchronic command, and d1 is the second compatible instruction).Citing: when registering instrument receives the feature instruction a1 coming from attributive character set A 1, the feature instruction a1 received and its inner intrinsic feature instruction can be compared, if consistent, then produce a rreturn value, this rreturn value is consistent with the rreturn value b1 in attributive character set A 1, this illustrates that this registering instrument has occurrence (namely mating with A1) at workstation end, now workstation end stops sending feature instruction to registering instrument end, simultaneously, the checking synchronic command c1 in attributive character set A 1 is adopted to perform password and the checking of lock in time to registering instrument, thus (exempting to input password) and automatic synchronization time can be deciphered, after having verified, compatible in attributive character set A 1 second instruction d1 is sent to this registering instrument by compatible driver module 25, mobile disk pattern is converted to drive this registering instrument, carry out data transmission.If the rreturn value b1 in the rreturn value that the feature instruction a1 received when registering instrument produces and attributive character set A 1 is inconsistent, declared attribute characteristic set A1 does not mate with current record instrument, now workstation end continues to send other attributive character set such as A2=[a2 to registering instrument end, b2, c2, d2] in feature instruction a2, the rreturn value produced after registering instrument receives feature instruction a2 is consistent with the rreturn value b2 in A2, then illustrate that this attributive character set A 2 is mated with current record instrument, then stop continuing to send feature instruction, the checking synchronic command c2 in attributive character set A 2 is adopted to perform password and the checking of lock in time to registering instrument, compatible in attributive character set A 2 second instruction d2 is sent to this registering instrument by compatible driver module 25, mobile disk pattern is converted to drive this registering instrument, carry out data transmission.
The like, if contrast judgement unit 231 send successively feature instruction a1, a2 ... until send last feature instruction an (belonging to attributive character set A n), its rreturn value is still inconsistent with the rreturn value bn in attributive character set A n, then illustrate in current mechanism to there is not occurrence, now instruction update module 233 is by the feature instruction am of this registering instrument, rreturn value bm, checking synchronic command cm, compatible instruction dm is stored in registering instrument property store module as new attributive character set A m.So, contrast judgement unit 231 sends feature instruction am to this registering instrument, now just can realize according to aforementioned principles compatible, not repeat them here.
Adopt above-mentioned compatible type acquisition workstation, the various law-enforcing recorders of access finally all can be converted to mobile disk pattern and carry out data transmission, achieve compatibility.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For those skilled in the art, without departing from the inventive concept of the premise, some equivalent to substitute or obvious modification can also be made, and performance or purposes identical, all should be considered as belonging to protection scope of the present invention.
Claims (3)
1. a compatible type acquisition workstation, has USB interface and master control borad, it is characterized in that: described master control borad comprises detection module, matching judgment module and compatible driver module;
Described detection module is coupled to described USB interface, for judging whether the current law-enforcing recorder accessing described compatible type acquisition workstation is programmable type, and the USB master control of also mating with described current law-enforcing recorder for Auto-mounting drives;
Described compatible driver module is connected with described detection module, during for detecting that described current law-enforcing recorder is non-programmable type when described detection module, sending the first compatible instruction matched to described current law-enforcing recorder and switching to mobile disk pattern to drive described current law-enforcing recorder;
Described matching judgment module is connected to described detection module and described compatible driver module simultaneously, comprise contrast judgement unit, instruction update module and automatic Verification module, described contrast judgement unit comprises registering instrument property store module, for storing the attributive character set of different law-enforcing recorder;
Described contrast judgement unit is connected with described instruction update module, described automatic Verification module, described detection module simultaneously, for: when described detection module detects that described current law-enforcing recorder is programmable type, feature instruction in each described attributive character set is sent to described current law-enforcing recorder successively, and according to the rreturn value of described current law-enforcing recorder judge described current law-enforcing recorder whether with one of them the attributive character sets match in described registering instrument property store module;
Described instruction update module is used for: when described contrast judgement unit judges go out described current law-enforcing recorder do not mate with all properties characteristic set in described registering instrument property store module time, the attributive character set of described current law-enforcing recorder is uploaded in described registering instrument property store module, to upgrade as new set;
Described automatic Verification module is used for: when described contrast judgement unit judges goes out one of them the attributive character sets match in described current law-enforcing recorder and described registering instrument property store module, carried out the checking of password and lock in time by the checking synchronic command in the attributive character set of described current law-enforcing recorder;
Described compatible driver module also with described automatic Verification model calling, for when described automatic Verification module completes the checking of password and lock in time, the second compatible instruction in the attributive character set of mating with described current law-enforcing recorder is sent to described current law-enforcing recorder, switches to mobile disk pattern to drive described current law-enforcing recorder.
2. compatible type acquisition workstation as claimed in claim 1, is characterized in that: store registering instrument type sequence in described detection module, and described registering instrument type sequence comprises manufacturer's numbering and the production code member of multiple law-enforcing recorder; According to manufacturer's numbering of described current law-enforcing recorder and production code member, described detection module judges whether described current law-enforcing recorder is programmable type; When described current law-enforcing recorder is non-programmable type, described compatible driver module sends to described current law-enforcing recorder and to number with the manufacturer of this current law-enforcing recorder and described first compatible instruction that production code member is corresponding.
3. compatible type acquisition workstation as claimed in claim 1, is characterized in that: each described attributive character set comprises four elements, is respectively: described feature instruction, rreturn value, checking synchronic command, described second compatible instruction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372694.6A CN105045732B (en) | 2015-06-29 | 2015-06-29 | A kind of compatible type acquisition workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510372694.6A CN105045732B (en) | 2015-06-29 | 2015-06-29 | A kind of compatible type acquisition workstation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105045732A true CN105045732A (en) | 2015-11-11 |
| CN105045732B CN105045732B (en) | 2017-09-29 |
Family
ID=54452295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510372694.6A Active CN105045732B (en) | 2015-06-29 | 2015-06-29 | A kind of compatible type acquisition workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105045732B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106445848A (en) * | 2016-09-29 | 2017-02-22 | Tcl商用信息科技（惠州）股份有限公司 | Law enforcement recorder access treatment method and device |
| CN108763111A (en) * | 2018-06-04 | 2018-11-06 | Oppo（重庆）智能科技有限公司 | Module unit driving method, module group drive device and computer readable storage medium |
| CN113312067A (en) * | 2020-02-27 | 2021-08-27 | 成都鼎桥通信技术有限公司 | Butt joint method and device for law enforcement recorder and acquisition station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314630A (en) * | 2010-07-05 | 2012-01-11 | 深圳警翼数码科技有限公司 | Movable law-enforcement electronic evidence management system and management method thereof |
| CN103220499A (en) * | 2013-03-14 | 2013-07-24 | 惠州市恒诺实业有限公司 | Multifunctional video and audio recorder for one-policeman law enforcement |
| CN204086545U (en) * | 2014-06-24 | 2015-01-07 | 惠州市恒诺实业有限公司 | A kind of law-enforcing recorder of compatible Beidou navigation module |
-
2015
- 2015-06-29 CN CN201510372694.6A patent/CN105045732B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102314630A (en) * | 2010-07-05 | 2012-01-11 | 深圳警翼数码科技有限公司 | Movable law-enforcement electronic evidence management system and management method thereof |
| CN103220499A (en) * | 2013-03-14 | 2013-07-24 | 惠州市恒诺实业有限公司 | Multifunctional video and audio recorder for one-policeman law enforcement |
| CN204086545U (en) * | 2014-06-24 | 2015-01-07 | 惠州市恒诺实业有限公司 | A kind of law-enforcing recorder of compatible Beidou navigation module |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106445848A (en) * | 2016-09-29 | 2017-02-22 | Tcl商用信息科技（惠州）股份有限公司 | Law enforcement recorder access treatment method and device |
| CN106445848B (en) * | 2016-09-29 | 2020-04-17 | Tcl商用信息科技（惠州）股份有限公司 | Access processing method and device for law enforcement recorder |
| CN108763111A (en) * | 2018-06-04 | 2018-11-06 | Oppo（重庆）智能科技有限公司 | Module unit driving method, module group drive device and computer readable storage medium |
| CN113312067A (en) * | 2020-02-27 | 2021-08-27 | 成都鼎桥通信技术有限公司 | Butt joint method and device for law enforcement recorder and acquisition station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105045732B (en) | 2017-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105045732A (en) | Compatible collection workstation | |
| CN109922293B (en) | EDID equipment and conduction method of EDID information transmission channel | |
| CN106325919A (en) | Configuration system and method based on PCIE (peripheral component interface express) Redriver | |
| US20080034135A1 (en) | Portable device with embedded identification modules | |
| CN103645730B (en) | A kind of motion control card with self-checking function and detection method | |
| CN101853224A (en) | Method and device for identifying port of data card device under Linux system | |
| CN104720561A (en) | Cooking tool and control method for man-machine interaction interface of cooking tool | |
| US9442676B2 (en) | Method, device, and system for determining drive letter | |
| TWI408931B (en) | Data communication device, communication control method, and program | |
| CN105025350A (en) | Play terminal control method and play terminal | |
| CN105573895A (en) | Double-control storage based HDD (hard disk drive) indicating light design method and module | |
| CN104484685A (en) | Method and system for issuing smart cards in batched mode | |
| CN107992400A (en) | A kind of method for detecting hard disk indication lamp state in storage system | |
| CN104834246A (en) | Automobile controller and state synchronization method applied to automobile controller | |
| CN109213898A (en) | The video retrieval method and device of video monitoring system | |
| CN104571942A (en) | Data storage system and method analyzing non-signal | |
| US20060026471A1 (en) | Loop status monitoring apparatus | |
| US20140149616A1 (en) | I2c bus structure and address management method | |
| CN104090833B (en) | Server and signal resolver thereof | |
| CN105163113A (en) | HDMI interface testing clamp and method | |
| US4918651A (en) | Method and disk controller architecture for zero latency data read | |
| CN105512003A (en) | Disk positioning method and device | |
| CN105653487B (en) | Serial ports redundancy switching method, the apparatus and system of security mask accelerator control system | |
| CN111831341A (en) | Configuration file loading method, device and system and computer readable medium | |
| CN105786649A (en) | Data backup method and device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 Shenzhen Institute of technology, Nanshan District science and Technology Park, Guangdong,, B401, Tsinghua University Applicant after: Shenzhen police wing smart Polytron Technologies Inc Address before: 518000 Shenzhen Institute of technology, Nanshan District science and Technology Park, Guangdong,, B401, Tsinghua University Applicant before: Shenzhen Jingyi Digital Technology Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |