CN114401386A - Two-to-many remote e-interrogation system and method for intelligent public security - Google Patents
Two-to-many remote e-interrogation system and method for intelligent public security Download PDFInfo
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- CN114401386A CN114401386A CN202210106188.2A CN202210106188A CN114401386A CN 114401386 A CN114401386 A CN 114401386A CN 202210106188 A CN202210106188 A CN 202210106188A CN 114401386 A CN114401386 A CN 114401386A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources
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- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
Abstract
The invention discloses a two-to-many remote e interrogation system and a method of intelligent public security, which comprises an interrogation central station, a server and a plurality of remote interrogation rooms, wherein the interrogation central station is provided with an interrogation host and a cover interrogation extension; the interrogation host is provided with a plurality of remote video window modules which are used for being respectively connected with remote video pictures of different interrogation rooms; the interrogation extension is provided with an e interrogation module for developing interrogation work; when the interrogation is finished, all the question and answer text information in the interrogation process is formed into a talking record through the e interrogation module, and different interrogation extensions carry out interrogation work in sequence. The system and the method greatly improve the traditional interrogation efficiency by breaking through the magnitude order, have profound influence on the release of police strength and the improvement of public security efficiency, and bring higher guarantee to the social public security in the new era.
Description
Technical Field
The invention belongs to the technical field of intelligent public security networks, and particularly relates to a two-to-many remote e-interrogation system and method for intelligent public security
Background
In the public security system of China, more than 2 officially compiled policemen are required to be legal and effective when dealing with inquests, submission and other services. During the period, the conversation of both parties in the interrogation process needs to be recorded in a real way in the whole process, and a record is formed, and the record is finally signed/fingerprinted by policemen and the person to be interrogated, so that a qualified record can be formed, and a basis is provided for subsequent other administrative and judicial affairs and the like.
In the technology-undeveloped age, face-to-face conversation is required for interrogation, handwriting is required for recording, the efficiency is very low, and the police strength is far from meeting the requirement. Later along with the popularization and application of high and new technology products, such as cameras (law enforcement recorders), recording equipment, computer notes and the like, the interrogation efficiency is greatly improved, the police force is relieved to a certain extent, even if the efficiency is still insufficient, 2 hours or even longer time is needed for one average interrogation, the work efficiency of 2 policemen in one day is about 5 inquiries on average, the interrogation efficiency also directly influences the overall efficiency of handling cases, and the overall efficiency of a law enforcement system is influenced.
In order to further improve the efficiency of a public security law enforcement system, a large number of auxiliary polices are introduced, but the auxiliary polices are not authorized to participate in interrogation, and only can assist the work of policemen, and the auxiliary policemen play a role to a certain extent, but still do not qualitatively improve the interrogation and law enforcement efficiency. Along with the improvement of the efficiency of social activities, a plurality of illegal criminal cases are more than ever, especially in ultra-large cities and areas such as the pearl triangle, the long triangle and the like, on the premise of large population base, even if the illegal criminal rate is very low, a plurality of illegal criminal cases still occur, the illegal criminal cases are another challenge to the police and law enforcement efficiency, once the illegal criminal cases cannot be processed in time or the law enforcement efficiency is too low, the authority of public power can be influenced to a certain extent, the happiness index of the city is reduced, and the urban development is unfavorable.
In the prior art CN112070634A, a method for intelligently reading, improving court trial timeliness and automatically generating legal documents is disclosed, which is applied to court trial in court site, wherein some document templates and a technology of voice and text interconversion are used, and finally the prior scheme of court trial record is formed. The application of high and new technologies obviously foresees the improvement of the working efficiency, but only the technical means are transferred to the interrogation work of a public security system, the unexpected efficiency improvement cannot be brought about, and the released police force is still limited.
Moreover, as the interrogation scene/environment of the civil police has certain uncertainty, the civil police sometimes need to give an alarm and cannot carry too many technical devices; in addition, because the number of the escort places is large and the places are scattered, when the escort places need to be audited, the audition places generally need to be audited, and when the local police strength is insufficient, the police force needs to be dispatched to the escort places, so that the audition efficiency is influenced by the problems of police emergence and the like sometimes. Later, the court appears an internet court trial, namely, the court trial process is realized by remote networking by utilizing a technical means without being on site by a judge and a party; if the technical means is applied to a public security interrogation program, the problem of remote interrogation is solved, efficiency is improved unexpectedly, and more police force cannot be released.
Disclosure of Invention
Aiming at the problems mentioned in the background technology, the invention designs an intelligent public security two-to-many remote e-interrogation system and method, under the limitation of related rules, a new technical business process is established by utilizing a network technical means, the traditional interrogation efficiency is greatly improved by breaking through the degree of magnitude order, the release of police strength and the improvement of public security efficiency are deeply influenced, and the public security of society in a new era is more highly guaranteed.
One of the technical schemes adopted for realizing the purpose of the invention is as follows: a two-to-many remote e-interrogation system of intelligent public security is applied to interrogation management of the public security system and comprises an interrogation central station, a server and a plurality of remote interrogation rooms which are connected with each other through a remote network.
The interrogation central station is provided with two sets of interrogation hosts for the policemen to use and a plurality of interrogation extension sets; the trial extension machine comprises a display screen, a computer host, a character input device, a voice device and a video device; a checked extension is arranged in the remote interrogation chamber and comprises a display screen, a computer host, voice equipment and video equipment;
the interrogation host is provided with a plurality of remote video window modules, when interrogation is carried out, each remote video window module is respectively in one-to-one remote connection with video equipment of different auditoriums, the video equipment of the auditoriums is used for shooting video pictures of auditors in the remote interrogation rooms in real time, and the video pictures of each remote interrogation room are transmitted to the interrogation host and are simultaneously displayed on a display screen of the interrogation host through the remote video window modules; the video pictures in the remote interrogation room are also transmitted to different interrogation extensions, and each interrogation extension can select whether to be displayed on a display screen; the video equipment of the interrogation host is used for shooting the image of an interrogation policeman in real time and transmitting the image of the policeman to each audited extension to be displayed on a display screen of the audited extension; the interrogation host can establish video and voice bidirectional connection with any examined extension through a remote video window module according to the selection of a policeman;
the interrogation extension is also provided with an e interrogation module, and the e interrogation module comprises an interrogation template question-answer set, a conversation record preview module, an error correction module, a manual intervention module and a certificate indication module; the extension to be examined is also provided with a voice broadcasting module, a question and answer display module, a certificate showing module and a voice recognition module; the interrogation host is also provided with an e monitoring module which comprises a conversation record preview module and a cooperation module;
when the interrogation starts, all the interrogation extensions are respectively connected to the extensions to be inspected in different remote interrogation rooms through an e interrogation module, corresponding interrogation templates are selected in interrogation template question-answer sets according to information of a case to be inspected, the extensions to be inspected receive the corresponding interrogation templates, the problems in the interrogation templates are controlled to be broadcasted in the remote interrogation rooms through a voice broadcasting module one by one, and the broadcasted content is displayed on the display screens of the extensions through a question-answer display module; the voice recognition module of the extension to be examined receives and recognizes the voice response content of the examinee after each question is broadcasted, converts the voice response content into text information and sends the text information to the conversation record preview module of the corresponding interrogation extension; if the text information converted by the voice recognition module is found to be wrong through the text information presented by the talking record preview module, correcting through the error correction module, and replacing the corrected text information with the wrong text information storage record; when the stored and recorded answer content is found to be inconsistent with the pre-intercepted information, the question that the answer content is inconsistent is reported again, and meanwhile, the trial extension and the checked extension respectively show corresponding electronic evidences in the demonstration areas on the respective display screens through the respective demonstration modules;
when the fact that the conversation record content responded by the examinee is unclear is found, additional questions and answers are required to be added, the question to be asked is input by the trial extension through the manual intervention module, the voice broadcast module of the trial extension controls the corresponding voice equipment to broadcast the question to the examinee for continuous answering, the voice recognition module of the trial extension continuously receives and recognizes the voice answer content of the examinee, converts the voice answer content into text information and sends the text information to the conversation record preview module of the corresponding trial extension;
the trial host monitors the on-site trial state of the examinee and the trial process performed by the e trial module through the remote video window module and the e monitoring module, when the trial process is found to need to be interfered, interference content is sent to the trial extension through the cooperation module, the trial extension inputs questions to be asked through the manual interference module according to the received interference content and sends the questions to the trial extension to be broadcasted out to the examinee for continuous answering;
when the interrogation is finished, all the question and answer text information in the interrogation process is arranged into a standard interrogation conversation record through the e interrogation module and is respectively sent to the interrogation host and the audited extension, and two policemen check and sign the interrogation of the interrogation conversation record through the interrogation host and the audited person through the audited extension; the signed stroke record and all voice and video information are sent to a database of a server for storage;
after the interrogation is finished, the e interrogation module of the interrogation extension is connected to the audited extension of the other remote interrogation room to be audited again, and the interrogation process is repeated;
and e-interrogation modules of different interrogation extension respectively connect to the audited extension of different remote interrogation rooms to be audited in turn after the interrogation is finished, and repeat the interrogation process until the interrogation procedure is stopped or the interrogation of all interrogation cases is finished.
As a further improvement of the above scheme, the two sets of interrogation hosts are arranged adjacently, and the video devices of the two sets of interrogation hosts face the direction of the interrogation hosts, so that the video devices shoot two policemen in the same video picture at the same time; the video pictures of the policemen are synchronously displayed on the display screens of the interrogation host and the checked extension.
As a further improvement of the above scheme, an e interrogation module is further arranged on the interrogation host.
As a further improvement of the above scheme, a voice intercom module is further provided on the interrogation host and/or the interrogation extension for directly connecting to the voice broadcasting module on the extension under interrogation.
As a further improvement of the above scheme, the trial extension is further provided with an audit module for connecting to an e trial module of other trial extensions and assisting the e trial module in trial.
As a further improvement of the above scheme, the interrogation template set comprises a suspect interrogation template, a victim interrogation template and a witness interrogation template, wherein the suspect interrogation template comprises but is not limited to a robbery interrogation template, a theft interrogation template, a fraud interrogation template, a rape interrogation template, a kidnapping case interrogation template, an explosion case interrogation template, a fire case interrogation template, a virus-throwing case interrogation template, a killer case interrogation template, an intentional injury case interrogation template, a drug case interrogation template, a traffic safety interrogation template, a gambling case interrogation template and a sold case interrogation template; each interrogation template comprises a plurality of basic information problem sets and a plurality of illegal criminal process problem sets; and e, selecting a corresponding trial template by the trial module according to the information of the case to be reviewed to develop a trial process.
As a further improvement of the above scheme, the e-interrogation module further comprises an interrogation template fusion module, and for multiple illegal criminal activities, the interrogation module performs content fusion on multiple interrogation templates and then develops an interrogation process; the interrogation template fusion module merges basic information problems of the same and synonymous contents, arranges main line problems of the criminal process according to the time main line sequence of the criminal activity history process, and arranges branch line problems after each main line problem.
As a further improvement of the above scheme, the e-interrogation module further comprises an interrogation logic analysis module, which comprises interrogation question logic analysis and auditor answer content semantic analysis, wherein the interrogation logic analysis module is used for analyzing the correlation between interrogation questions and the correlation between auditor answer content and different interrogation questions, and editing the question asking sequence of the interrogation questions according to the correlation degree; and returning to the time main line problem when the correlation degree is lower than the threshold value, and skipping the inquired branch line problem.
The second technical scheme adopted for realizing the purpose of the invention is as follows: an e-interrogation method according to the two-to-many remote e-interrogation system, comprising the steps of:
step one, establishing a remote interrogation connection: the multiple interrogation extensions are respectively connected to the to-be-audited extensions of different remote interrogation rooms to be audited through the e interrogation module, corresponding interrogation templates are selected in interrogation template question-answer sets according to information of to-be-audited cases, the to-be-audited extensions receive the corresponding interrogation templates, problems in the interrogation templates are controlled to be broadcast in the remote interrogation rooms through the voice broadcast module one by one, and broadcast contents are displayed on display screens of the to-be-audited extensions through the question-answer display module at the same time;
step two, the interrogation process conversion recording step: the voice recognition module of the extension to be examined receives and recognizes the voice response content of the examinee after each question is broadcasted, converts the voice response content into text information and sends the text information to the conversation record preview module of the corresponding interrogation extension; if the text information converted by the voice recognition module is found to be wrong through the text information presented by the talking record preview module, correcting through the error correction module, and replacing the corrected text information with the wrong text information storage record;
step three, quality certification step: when the stored and recorded answer content is found to be inconsistent with the pre-intercepted information, the question that the answer content is inconsistent is reported again, and meanwhile, the trial extension and the checked extension respectively show corresponding electronic evidences in the demonstration areas on the respective display screens through the respective demonstration modules;
step four, manual intervention step: when the fact that the conversation record content answered by the examinee is not clear is found, additional questions and answers are required, the query extensions input the questions to be asked through the manual intervention modules, the questions are sent to the voice broadcasting modules of the examinee extensions to control the corresponding voice devices to broadcast the questions to the examinee for continuous answering, and the second step and the third step are repeated;
step five, supervision step: the interrogation host is provided with a plurality of remote video window modules, when the first step is carried out, each remote video window module is respectively in one-to-one remote connection with video equipment of different audition machine, video pictures of each remote interrogation room are simultaneously displayed on a display screen of the interrogation host, and video pictures of policemen are transmitted to each audition machine and displayed on the display screen of the audition host; the trial host monitors the trial process of the first to fourth steps of the on-site trial state of the examinee and the trial process of the e trial module through the remote video window module and the e monitoring module, when the trial process is found to need to be interfered, interference content is sent to the trial extension through the cooperation module, and the trial extension repeats the fourth step according to the received interference content;
step six, completing a conversation stroke record step, namely forming all question and answer character information in the inquiry process from the step one to the step five into a conversation stroke record through an e inquiry module, respectively sending the conversation stroke record to an inquiry host and an audited extension, and checking and signing the conversation stroke record by a policeman through the inquiry host and the audited person through the audited extension; the signed stroke record and all voice and video information are sent to a database of a server for storage;
step seven, the cyclic interrogation step of each case: the e trial module of the trial extension machine which completes the step six is connected to the checked extension machine of the other remote trial room to be checked again, and the trial process from the step one to the step six is repeated;
step eight, a plurality of cases simultaneously and circularly trial step: and e-interrogation modules of different interrogation extensions execute the steps from one to seven at the same time until the interrogation procedure is stopped or the interrogation of all the interrogation cases is finished.
As a further improvement of the above scheme, in the second to fourth steps, an interrogation logic analysis step is further included, and the question-asking sequence of the interrogation questions is set according to the relevance by analyzing the relevance between the interrogation questions and the relevance between the answer content of the examinees and different interrogation questions.
The invention has the beneficial effects that:
(1) the remote interrogation is realized, and the time and cost delayed by unnecessary alarm are saved.
(2) The machine is used for automatic interrogation, so that the complicated repeated call asking work is avoided, the unnecessary energy of the police is saved, and the energy of the police is favorably concentrated on important problems; and the standard voice broadcast and the text display of the machine are used, so that delay caused by personal accent/dialect difference or misstatement is avoided.
(3) The whole process is monitored and recorded completely electronically, manual recording is not needed, the interrogation process is more efficient and scientific, and the public trust is higher; the errors that the police use the non-standard equipment to record the sound and the video and the manual recording interrogation process is easy to send are avoided.
(4) Data are stored and managed in a centralized mode, equipment is monitored and monitored in a centralized mode, and data safety is guaranteed to the maximum extent.
(5) The whole process of the electronic interrogation report greatly improves the efficiency, the interrogation time of a traditional one-site (alarm time is not calculated) is about 2 hours, and the average time of the interrogation service (without alarm) adopting the system and the method of the invention is about 20-30 minutes.
(6) According to the familiarity of the policemen with the related interrogation service, 6-field interrogation, 8-field interrogation and even more-field interrogation activities can be simultaneously carried out under the condition of sufficient quantity of hardware equipment, and the efficiency is improved by times.
(7) Except for the interrogation main machines in charge of two policemen, an assistant police or a technical staff participates in the remote interrogation room to ensure the safe operation of the on-site order and equipment and technology, and the interrogation extension is in charge of the safe and accurate operation of the e interrogation module system by other staff, such as the policemen, the assistant police and the technical staff, who know a certain interrogation service; although certain personnel can be required to participate in the operation of the security system, at least 2 formal policemen can efficiently complete the interrogation work of multiple times of the number, and the release of the police strength and the improvement of the interrogation efficiency are practical.
Drawings
FIG. 1 is a system architecture diagram of an e-interrogation system of the present invention;
FIG. 2 is a diagram of a remote video window module display on a display screen of an interrogation host of the present invention;
FIG. 3 is a flow chart of an e-interrogation method of the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 shows an intelligent two-to-many remote e-interrogation system for public security, which is applied to interrogation management of a public security system and includes an interrogation central station, a server and a plurality of remote interrogation rooms (1, 2, …, n) connected to each other through a remote network according to an embodiment of the present invention. The remote inquest room is arranged in each public security branch office, a distrib, a guard house, a prison and other units for criminals or suspects, and can be provided with mobile inquest rooms which are distributed everywhere in society and convenient and fast for people.
A checked extension is arranged in the remote interrogation chamber and comprises a display screen, a computer host, voice equipment and video equipment; the display screen, the computer host, the voice equipment and the video equipment can be connected with each other in a split mode, and can also be integrated equipment, such as an integrated flat plate, wherein the computer host, the voice equipment, the video equipment and the like form a module structure in the integrated flat plate, and the display screen, the computer host, the voice equipment, the video equipment and the like also have signing, pressing and printing, fingerprint equipment and the like, such as an electronic signing plate, an electronic fingerprint instrument and the like on the integrated flat plate; the voice equipment can be a loudspeaker or a communication earphone, and the video equipment can be a camera or a camera module built in a computer. The prior reservation of the use of the interrogation room ensures the use safety of the interrogation room, and the on-site maintenance of the order by auxiliary police, technicians and the like and the smooth development of the remote interrogation work are matched to a certain extent.
At least two sets of interrogation hosts for policemen to use are arranged in the interrogation central station, of course, more than the 3 rd set can be added on the basis, and a plurality of sets of interrogation extension sets are arranged on the peripheral side of the interrogation hosts within the scope of the general concept of the core scheme of the invention.
The trial extension machine comprises a display screen, a computer host, a character input device, a voice device and a video device; the hardware of the devices with the same name is the same device, and the difference lies in the built-in software, the text input device can be a keyboard or a touch screen, the voice device in the interrogation center station is generally a talkback earphone so as to prevent external sound from influencing other work, and the video device is generally a camera or a video module integrated on a computer, etc.
The video equipment of the interrogation host is used for shooting the image of an interrogation policeman in real time and transmitting the image of the policeman to each audited extension to be displayed on a display screen of the audited extension; the two sets of interrogation hosts are arranged adjacently, and the video equipment faces the direction of the interrogation hosts, so that the video equipment can shoot two policemen in the same video picture; the video pictures of the policemen are synchronously displayed on the display screens of the interrogation host and the checked extension.
As shown in fig. 2, a plurality of remote video window modules are arranged on the interrogation host, when interrogation is performed, each remote video window module is remotely connected with video equipment of different audition slave machines one-to-one, the video equipment of the audition slave machines is used for shooting video pictures of auditors in remote interrogation rooms in real time, and the video pictures of each remote interrogation room are transmitted to the interrogation host machine and are simultaneously displayed on a display screen of the interrogation host machine through the remote video window modules. The interrogation host can establish video and voice bidirectional connection with any examined extension through the remote video window module according to the selection of the policemen, and the policemen can monitor and talkback the remote interrogation process through the remote video window module.
The video pictures in the remote interrogation room are also transmitted to different interrogation extensions, each of which can choose whether to present them on its display screen.
The e-interrogation module is arranged on the interrogation extension and is installed on system software on the interrogation extension, and the e-interrogation module comprises an interrogation template question-answer set, a conversation record preview module, an error correction module, a manual intervention module and a certificate indication module. The system software, the voice broadcasting module, the question and answer display module, the evidence demonstration module and the voice recognition module are installed on the extension to be examined.
When the inquiries start, all the inquiries extensions are respectively connected to the audited extensions of different remote inquiries rooms to be audited through the e-inquiries module, corresponding inquiries templates are selected in the inquiries template question-answer set according to the information of the audited cases, the audited extensions receive the corresponding inquiries templates, the problems in the inquiries templates are controlled to be broadcasted in the remote inquiries rooms through the voice broadcasting module one by one, and the broadcasted contents are displayed on the display screens of the audited extensions through the question-answer display module.
The voice recognition module of the extension to be examined receives and recognizes the voice response content of the examinee after each question is broadcasted, converts the voice response content into text information and sends the text information to the conversation record preview module of the corresponding interrogation extension; and if the text information converted by the voice recognition module is found to be wrong through the text information presented by the talking record previewing module, correcting through the error correction module, and replacing the corrected text information with the wrong text information storage record. Because the languages in China are numerous, the accents have large differences, the homophones are many, for example, a single voice answering to a name has many homophones, the current voice recognition technology cannot achieve high accuracy manually, the voice recognition module of the invention adopts the prior art, and the voice recognition module is applied to the interrogation service of the invention and is used as a loop in the service flow; however, the problem belongs to the technical problem, the core of the interrogation process is not involved, in the link of correcting the recognition error, an assistant police or other personnel familiar with certain interrogation service is responsible for correcting, and when the recognition content is found to be obvious and unreasonable, the correction can be carried out by listening the transmitted voice and operating an error correction module. With the technical development of the speech recognition module, more and more accurate speech recognition can help to further release the labor cost of the interrogation center.
Generally, cases for trial have been subjected to some previous investigation or reconnaissance through a public security scheme link, some reconnaissance information exists, when the answer content stored and recorded is found to be inconsistent with the information which is reconnaissance in advance, the questions that the answer content is inconsistent are broadcast again, and meanwhile, the trial extension set and the checked extension set respectively show corresponding electronic evidences in the evidence areas on the respective display screens through the respective evidence modules. At the moment, a quality certification link is entered, and if the examinees insist on inconsistent contents, the whole process is still recorded although the contents conflict with the evidence or conflict with the previous investigation. For the special condition, a policeman can intervene in direct remote dialogue inquiries at present, and a voice talkback module is arranged on the inquiries host and/or the inquiries extension and is directly connected to the voice broadcasting module on the extension to be audited.
When the fact that the conversation record content responded by the examinee is not clear is found, for example, a question asked causes a new question or the content of the answer is concealed or is expressed unclear, the question answering needs to be additionally added, the question asked is input by the query extension through the manual intervention module, the voice broadcasting module sent to the examinee controls the corresponding voice device to broadcast the question to the examinee for continuous answering, and the voice recognition module of the examinee continuously receives and recognizes the voice answer content of the examinee and converts the voice answer content into text information to be sent to the conversation record preview module of the corresponding query extension again.
The interrogation host is also provided with an e monitoring module which comprises a conversation record preview module and a cooperation module; the trial host monitors the on-site trial order of the examinees and the trial process carried out by the e trial module through the remote video window module and the e monitoring module, when the trial process is found to need to be interfered, interference contents are sent to the trial extension set through the cooperation module, the trial extension set inputs questions to be asked through the manual interference module according to the received interference contents, and the questions are sent to the trial extension set to be broadcasted out to the examinees for continuous answering.
When the interrogation is finished, all question and answer text information in the interrogation process is arranged into a standard interrogation conversation record through the e interrogation module and is respectively sent to the interrogation host and the examined extension, and the two policemen verify the conversation record through the interrogation host and the examined extension and then sign/fingerprint/press-down confirmation; and sending the signed record and all voice and video information to a database of the server for storage, wherein the talking record has legal effectiveness and can be used as a working basis for a subsequent administrative and judicial program.
After the interrogation is finished, the e interrogation module of the interrogation extension is connected to the audited extension of the other remote interrogation room to be audited again, and the interrogation process is repeated; and e-interrogation modules of different interrogation extension respectively connect to the audited extension of different remote interrogation rooms to be audited in turn after the interrogation is finished, and repeat the interrogation process until the interrogation procedure is stopped or the interrogation of all interrogation cases is finished. Generally, one trial extension is carried out for 20-30 minutes on average, under the condition of no rest, new trial connection can be selected and established immediately from a reserved remote trial room list after one trial is finished, new one trial is developed, and when shift, off duty and rest are needed, the trial program can be stopped, and new trial is not linked.
In addition, an e interrogation module is also arranged on the interrogation host. When the supervision workload is not large, the policeman can directly carry out one trial through the e trial module according to the proficiency level of the business.
And the interrogation extension is also provided with an examination and accompanying module which is used for being connected to the e interrogation module of other interrogation extensions and assisting the e interrogation module to carry out interrogation. When a super-large or complex case is met, a plurality of trial extensions can be selected to carry out the trial program together.
The interrogation template set comprises suspect interrogation templates, victim interrogation templates and witness interrogation templates which can be the object of interrogation or inquiry and can carry out related work through the system, wherein the suspect interrogation templates comprise but are not limited to robbery interrogation templates, stealing case interrogation templates, fraud case interrogation templates, rape case interrogation templates, kidnapping case interrogation templates, explosion case interrogation templates, fire case interrogation templates, poison case submission templates, killer case interrogation templates, intentional damage case interrogation templates, drug case interrogation templates, traffic safety interrogation templates, gambling case interrogation templates, selling case interrogation templates and the like, and the interrogation problems are classified and collected according to crime types and perennial case handling experiences, and interrogation logic is formulated according to logic sequence.
Each interrogation template usually comprises a plurality of basic information problem sets and a plurality of illegal criminal process problem sets; and e, selecting a corresponding trial template by the trial module according to the information of the case to be reviewed to develop a trial process.
The e-interrogation module also comprises an interrogation template fusion module, aiming at the case which relates to a plurality of illegal criminal activities, and developing an interrogation process after fusing the contents of a plurality of interrogation templates; the interrogation template fusion module merges basic information problems of the same and synonymous contents, arranges main line problems of the criminal process according to the time main line sequence of the criminal activity history process, and arranges branch line problems after each main line problem.
The e-interrogation module also comprises an interrogation logic analysis module which comprises interrogation question logic analysis and auditee answer content semantic analysis, wherein the interrogation logic analysis module is used for analyzing the relevance among interrogation questions and the relevance among auditee answer contents and different interrogation questions, and editing the question-asking sequence of the interrogation questions according to the relevance degree; and returning to the time main line problem when the correlation degree is lower than the threshold value, and skipping the inquired branch line problem.
As shown in fig. 3, the e-interrogation method of the system of the present invention comprises the following steps:
step one, establishing a remote interrogation connection: the multiple interrogation extensions are respectively connected to the to-be-audited extensions of different remote interrogation rooms to be audited through the e interrogation module, corresponding interrogation templates are selected in interrogation template question-answer sets according to information of to-be-audited cases, the to-be-audited extensions receive the corresponding interrogation templates, problems in the interrogation templates are controlled to be broadcast in the remote interrogation rooms through the voice broadcast module one by one, and broadcast contents are displayed on display screens of the to-be-audited extensions through the question-answer display module at the same time;
step two, the interrogation process conversion recording step: the voice recognition module of the extension to be examined receives and recognizes the voice response content of the examinee after each question is broadcasted, converts the voice response content into text information and sends the text information to the conversation record preview module of the corresponding interrogation extension; if the text information converted by the voice recognition module is found to be wrong through the text information presented by the talking record preview module, correcting through the error correction module, and replacing the corrected text information with the wrong text information storage record;
step three, quality certification step: when the stored and recorded answer content is found to be inconsistent with the pre-intercepted information, the question that the answer content is inconsistent is reported again, and meanwhile, the trial extension and the checked extension respectively show corresponding electronic evidences in the demonstration areas on the respective display screens through the respective demonstration modules;
step four, manual intervention step: when the fact that the conversation record content answered by the examinee is not clear is found, additional questions and answers are required, the query extensions input the questions to be asked through the manual intervention modules, the questions are sent to the voice broadcasting modules of the examinee extensions to control the corresponding voice devices to broadcast the questions to the examinee for continuous answering, and the second step and the third step are repeated;
step five, supervision step: the interrogation host is provided with a plurality of remote video window modules, when the first step is carried out, each remote video window module is respectively in one-to-one remote connection with video equipment of different audition machine, video pictures of each remote interrogation room are simultaneously displayed on a display screen of the interrogation host, and video pictures of policemen are transmitted to each audition machine and displayed on the display screen of the audition host; the trial host monitors the trial process of the first to fourth steps of the on-site trial state of the examinee and the trial process of the e trial module through the remote video window module and the e monitoring module, when the trial process is found to need to be interfered, interference content is sent to the trial extension through the cooperation module, and the trial extension repeats the fourth step according to the received interference content;
step six, completing a conversation stroke record step, namely forming all question and answer character information in the inquiry process from the step one to the step five into a conversation stroke record through an e inquiry module, respectively sending the conversation stroke record to an inquiry host and an audited extension, and checking and signing the conversation stroke record by a policeman through the inquiry host and the audited person through the audited extension; the signed stroke record and all voice and video information are sent to a database of a server for storage;
step seven, the cyclic interrogation step of each case: the e trial module of the trial extension machine which completes the step six is connected to the checked extension machine of the other remote trial room to be checked again, and the trial process from the step one to the step six is repeated;
step eight, a plurality of cases simultaneously and circularly trial step: and e-interrogation modules of different interrogation extensions execute the steps from one to seven at the same time until the interrogation procedure is stopped or the interrogation of all the interrogation cases is finished.
In addition, the second to the fourth steps further comprise an interrogation logic analysis step, and the questioning sequence of the interrogation questions is set according to the relevance by analyzing the relevance between the interrogation questions and the relevance between the answer content of the examinees and different interrogation questions.
The advantages of this embodiment are: (1) the remote interrogation is realized, and the time and cost delayed by unnecessary police are saved; (2) the machine is used for automatic interrogation, so that the complicated repeated call asking work is avoided, the unnecessary energy of the police is saved, and the energy of the police is favorably concentrated on important problems; moreover, through the standard voice broadcast and the text display of the machine, delay caused by personal accent/dialect difference or mouth error is avoided; (3) the whole process is monitored and recorded completely electronically, manual recording is not needed, the interrogation process is more efficient and scientific, and the public trust is higher; the errors that the police use the non-standard equipment for recording and videotaping and the manual recording interrogation process is easy to send are avoided; (4) data are stored and managed in a centralized manner, equipment is monitored and monitored in a centralized manner, and data safety is guaranteed to the maximum extent; (5) the whole process of electronic interrogation report greatly improves the efficiency, the interrogation time (without alarm time) of a traditional one-field is about 2 hours, and the average time of interrogation service (without alarm) adopting the system and the method of the invention is about 20-30 minutes; (6) according to the familiarity of the policemen with the related interrogation service, 6-field interrogation, 8-field interrogation and even more-field interrogation activities can be simultaneously carried out under the condition of sufficient quantity of hardware equipment, and the efficiency is improved by times.
In addition, except for the interrogation main machines which are responsible for two policemen, an assistant police or a technical staff participates in the remote interrogation room to ensure the safe operation of the on-site order and the equipment and the technology, and the interrogation extension is responsible for the safe and accurate operation of the interrogation module system by other policemen, assistant policemen, technical staff and other staff who know a certain interrogation service; although certain personnel can be required to participate in the operation of the security system, at least 2 formal policemen can efficiently complete the interrogation work of multiple times of the number, and the release of the police strength and the improvement of the interrogation efficiency are practical.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, which fall within the scope and spirit of the above description. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and variations of the present invention should fall within the scope of the claims of the present invention. Furthermore, although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation.
Claims (10)
1. The utility model provides a two-to-many remote e interrogation system of intelligence public security, is applied to public security system interrogation management, includes interrogation central station, server and a plurality of remote interrogation rooms through remote network interconnect, its characterized in that:
the interrogation central station is provided with two sets of interrogation hosts for the policemen to use and a plurality of interrogation extension sets; the trial extension machine comprises a display screen, a computer host, a character input device, a voice device and a video device; a checked extension is arranged in the remote interrogation chamber and comprises a display screen, a computer host, voice equipment and video equipment;
the interrogation host is provided with a plurality of remote video window modules, when interrogation is carried out, each remote video window module is respectively in one-to-one remote connection with video equipment of different auditoriums, the video equipment of the auditoriums is used for shooting video pictures of auditors in the remote interrogation rooms in real time, and the video pictures of each remote interrogation room are transmitted to the interrogation host and are simultaneously displayed on a display screen of the interrogation host through the remote video window modules; the video pictures in the remote interrogation room are also transmitted to different interrogation extensions, and each interrogation extension can select whether to be displayed on a display screen; the video equipment of the interrogation host is used for shooting the image of an interrogation policeman in real time and transmitting the image of the policeman to each audited extension to be displayed on a display screen of the audited extension; the interrogation host can establish video and voice bidirectional connection with any examined extension through a remote video window module according to the selection of a policeman;
the interrogation extension is also provided with an e interrogation module, and the e interrogation module comprises an interrogation template question-answer set, a conversation record preview module, an error correction module, a manual intervention module and a certificate indication module; the extension to be examined is also provided with a voice broadcasting module, a question and answer display module, a certificate showing module and a voice recognition module; the interrogation host is also provided with an e monitoring module which comprises a conversation record preview module and a cooperation module;
when the interrogation starts, all the interrogation extensions are respectively connected to the extensions to be inspected in different remote interrogation rooms through an e interrogation module, corresponding interrogation templates are selected in interrogation template question-answer sets according to information of a case to be inspected, the extensions to be inspected receive the corresponding interrogation templates, the problems in the interrogation templates are controlled to be broadcasted in the remote interrogation rooms through a voice broadcasting module one by one, and the broadcasted content is displayed on the display screens of the extensions through a question-answer display module; the voice recognition module of the extension to be examined receives and recognizes the voice response content of the examinee after each question is broadcasted, converts the voice response content into text information and sends the text information to the conversation record preview module of the corresponding interrogation extension; if the text information converted by the voice recognition module is found to be wrong through the text information presented by the talking record preview module, correcting through the error correction module, and replacing the corrected text information with the wrong text information storage record; when the stored and recorded answer content is found to be inconsistent with the pre-intercepted information, the question that the answer content is inconsistent is reported again, and meanwhile, the trial extension and the checked extension respectively show corresponding electronic evidences in the demonstration areas on the respective display screens through the respective demonstration modules;
when the fact that the conversation record content responded by the examinee is unclear is found, additional questions and answers are required to be added, the question to be asked is input by the trial extension through the manual intervention module, the voice broadcast module of the trial extension controls the corresponding voice equipment to broadcast the question to the examinee for continuous answering, the voice recognition module of the trial extension continuously receives and recognizes the voice answer content of the examinee, converts the voice answer content into text information and sends the text information to the conversation record preview module of the corresponding trial extension;
the trial host monitors the on-site trial state of the examinee and the trial process performed by the e trial module through the remote video window module and the e monitoring module, when the trial process is found to need to be interfered, interference content is sent to the trial extension through the cooperation module, the trial extension inputs questions to be asked through the manual interference module according to the received interference content and sends the questions to the trial extension to be broadcasted out to the examinee for continuous answering;
when the interrogation is finished, all the question and answer text information in the interrogation process is arranged into a standard interrogation conversation record through the e interrogation module and is respectively sent to the interrogation host and the audited extension, and two policemen check and sign the interrogation of the interrogation conversation record through the interrogation host and the audited person through the audited extension; the signed stroke record and all voice and video information are sent to a database of a server for storage;
after the interrogation is finished, the e interrogation module of the interrogation extension is connected to the audited extension of the other remote interrogation room to be audited again, and the interrogation process is repeated;
and e-interrogation modules of different interrogation extension respectively connect to the audited extension of different remote interrogation rooms to be audited in turn after the interrogation is finished, and repeat the interrogation process until the interrogation procedure is stopped or the interrogation of all interrogation cases is finished.
2. The two-to-many remote e-interrogation system according to claim 1, wherein the two sets of interrogation hosts are arranged adjacently, and the video devices of the two sets of interrogation hosts face the direction of the interrogation hosts, so that the video devices can shoot two policemen in the same video picture at the same time; the video pictures of the policemen are synchronously displayed on the display screens of the interrogation host and the checked extension.
3. The two-to-many remote e-interrogation system of claim 1, further comprising an e-interrogation module on the interrogation host.
4. The two-to-many remote e-audition system according to claim 1 or 3, characterized in that a voice talkback module is further provided on the audition host and/or the audition extension for direct connection to a voice broadcast module on the audition extension.
5. The two-to-many remote e-interrogation system of claim 1, wherein a review module is further provided on the interrogation extension for connecting to e-interrogation modules of other interrogation extensions and assisting the e-interrogation module in interrogation.
6. The two-to-many remote e-interrogation system of claim 1, wherein said interrogation template set comprises suspect interrogation templates, victim interrogation templates and witness interrogation templates, wherein suspect interrogation templates include, but are not limited to, robbery case interrogation templates, theft case interrogation templates, fraud case interrogation templates, rape case interrogation templates, kidnapping case interrogation templates, explosion case interrogation templates, fire case interrogation templates, poison throwing interrogation templates, killer case interrogation templates, intentional damage case interrogation templates, drug case interrogation templates, traffic safety interrogation templates, gambling case interrogation templates, and obsessive case interrogation templates; each interrogation template comprises a plurality of basic information problem sets and a plurality of illegal criminal process problem sets; and e, selecting a corresponding trial template by the trial module according to the information of the case to be reviewed to develop a trial process.
7. The two-to-many remote e-interrogation system according to claim 6, wherein the e-interrogation module further comprises an interrogation template fusion module for conducting an interrogation process after fusing the contents of a plurality of interrogation templates for a plurality of illegal criminal activities; the interrogation template fusion module merges basic information problems of the same and synonymous contents, arranges main line problems of the criminal process according to the time main line sequence of the criminal activity history process, and arranges branch line problems after each main line problem.
8. The two-to-many remote e-interrogation system according to claim 6 or 7, wherein the e-interrogation module further comprises an interrogation logic analysis module, which comprises interrogation question logic analysis and auditor answer content semantic analysis, the interrogation logic analysis module is used for analyzing the correlation between interrogation questions and the correlation between auditor answer content and different interrogation questions, and editing the question order of the interrogation questions according to the degree of correlation; and returning to the time main line problem when the correlation degree is lower than the threshold value, and skipping the inquired branch line problem.
9. An e-interrogation method of a two-to-many remote e-interrogation system according to any of claims 1 to 8, comprising the steps of:
step one, establishing a remote interrogation connection: the multiple interrogation extensions are respectively connected to the to-be-audited extensions of different remote interrogation rooms to be audited through the e interrogation module, corresponding interrogation templates are selected in interrogation template question-answer sets according to information of to-be-audited cases, the to-be-audited extensions receive the corresponding interrogation templates, problems in the interrogation templates are controlled to be broadcast in the remote interrogation rooms through the voice broadcast module one by one, and broadcast contents are displayed on display screens of the to-be-audited extensions through the question-answer display module at the same time;
step two, the interrogation process conversion recording step: the voice recognition module of the extension to be examined receives and recognizes the voice response content of the examinee after each question is broadcasted, converts the voice response content into text information and sends the text information to the conversation record preview module of the corresponding interrogation extension; if the text information converted by the voice recognition module is found to be wrong through the text information presented by the talking record preview module, correcting through the error correction module, and replacing the corrected text information with the wrong text information storage record;
step three, quality certification step: when the stored and recorded answer content is found to be inconsistent with the pre-intercepted information, the question that the answer content is inconsistent is reported again, and meanwhile, the trial extension and the checked extension respectively show corresponding electronic evidences in the demonstration areas on the respective display screens through the respective demonstration modules;
step four, manual intervention step: when the fact that the conversation record content answered by the examinee is not clear is found, additional questions and answers are required, the query extensions input the questions to be asked through the manual intervention modules, the questions are sent to the voice broadcasting modules of the examinee extensions to control the corresponding voice devices to broadcast the questions to the examinee for continuous answering, and the second step and the third step are repeated;
step five, supervision step: the interrogation host is provided with a plurality of remote video window modules, when the first step is carried out, each remote video window module is respectively in one-to-one remote connection with video equipment of different audition machine, video pictures of each remote interrogation room are simultaneously displayed on a display screen of the interrogation host, and video pictures of policemen are transmitted to each audition machine and displayed on the display screen of the audition host; the trial host monitors the trial process of the first to fourth steps of the on-site trial state of the examinee and the trial process of the e trial module through the remote video window module and the e monitoring module, when the trial process is found to need to be interfered, interference content is sent to the trial extension through the cooperation module, and the trial extension repeats the fourth step according to the received interference content;
step six, completing a conversation stroke record step, namely forming all question and answer character information in the inquiry process from the step one to the step five into a conversation stroke record through an e inquiry module, respectively sending the conversation stroke record to an inquiry host and an audited extension, and checking and signing the conversation stroke record by a policeman through the inquiry host and the audited person through the audited extension; the signed stroke record and all voice and video information are sent to a database of a server for storage;
step seven, the cyclic interrogation step of each case: the e trial module of the trial extension machine which completes the step six is connected to the checked extension machine of the other remote trial room to be checked again, and the trial process from the step one to the step six is repeated;
step eight, a plurality of cases simultaneously and circularly trial step: and e-interrogation modules of different interrogation extensions execute the steps from one to seven at the same time until the interrogation procedure is stopped or the interrogation of all the interrogation cases is finished.
10. The e-interrogation method of claim 9, wherein in the second to fourth steps, an interrogation logic analysis step is further included, and the question order of the interrogation questions is set according to the relevance size by analyzing the relevance between the interrogation questions and the relevance between the answer contents of the examinees and different interrogation questions.
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