CN107749891B - A kind of processing method and intelligent back vision mirror of police service data - Google Patents
A kind of processing method and intelligent back vision mirror of police service data Download PDFInfo
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Abstract
The present invention relates to a kind of processing methods of police service data and intelligent back vision mirror, this method to include：After interacting and connect by internet and police service center background server, obtains the police service data that police service center background server is sent and simultaneously show；Voice flow from the user is obtained, and voice flow is converted into text message；One or more of text message keyword is extracted, and according to key word association to the first command information, if the first command information is consistent with the second command information in background data base, the police service data are handled by the second command information.By intelligent back vision mirror and police service Platform center interaction data, and police service data are handled by identifying voice flow, compensate for necessary voice interactive function, can help that people's police are convenient to carry out the work under running environments.
Description
Technical field
The present invention relates to intelligent back vision mirror, application and development integration fields.More particularly to a kind of processing method of police service data,
Also relate to a kind of intelligent back vision mirror.
Background technology
Intelligent back vision mirror typically refers to the intelligent back vision mirror of automobile, and with independent operating system, independent operation is empty
Between, the program of the third party service providers such as software, game, navigation offer can be voluntarily installed by user, and can by WIFI or
Person's mobile communication network come realize wireless network access, while can provide driving recording, GPS positioning, electronic speed-determination remind, fall
The intelligentized automobile rearview mirror of the functions such as vehicle is visual, the audio-visual amusement of real-time online.It is tight with internet, car networking, Internet of Things
Close contact, and as technology develops, it is integrated to have more and more functions.
Currently, possessing ripe utilization and extensive market recognition in civilian vehicle field.And in police vehicle field, as one
Kind can be the intelligence equipment that police work generate huge efficiency, and either product cognition, which is still researched and developed, all seriously lags behind civilian production
Product, police vehicle are generally located on " police automobile data recorder " this simple function, and a small number of radio cars remain in button and connect
In alert, navigation, lack necessary voice interactive function.
Invention content
The technical problem to be solved by the present invention is to for the having a single function of the prior art, lack necessary interactive voice
Problem provides a kind of processing method of police service data, while also providing a kind of intelligent back vision mirror.
The technical solution that the present invention solves above-mentioned technical problem is as follows：A kind of processing method of police service data is applied to intelligence
In energy rearview mirror, this method includes：
After interacting and connect by internet and police service center background server, the police service center background clothes are obtained
The police service data of business device transmission are simultaneously shown；
Voice flow from the user is obtained, and the voice flow is converted into text message；
One or more of text message keyword is extracted, and is believed to the first instruction according to the key word association
Breath, if first command information is consistent with the second command information in background data base, passes through second command information
Handle the police service data.
The beneficial effects of the invention are as follows：By intelligent back vision mirror and police service Platform center interaction data, and by identifying language
Sound flows into and handles police service data, compensates for necessary voice interactive function, can help that people's police are convenient to open under running environments
Open up work.
Based on the above technical solution, the present invention can also be improved as follows：
Further, it is described obtain police service data that the police service center background server is sent and show during, including：
Current police service state is passed into the police service center background server；
If the police service state is idle state, the police service number that the police service center background server is sent is got
According to；
And the police service data are shown with written form and speech form.
Advantageous effect using above-mentioned further scheme is：By the way that real-time police service state report is taken to police service center background
Business device, and police service data are received in idle state, avoid the clogging of police service processing procedure.
Further, it is described voice flow is converted into text message during, including：
If detecting in radio car there are when one's voice in speech, believed by the user's face on continuous capturing main driving seat
Breath judges whether the user is the state of speaking；
If judging, presently described user is state of speaking, and analyzes the voice flow of the user；
If the decibel of the voice flow reaches the preset decibel threshold of the background data base, the voice flow is obtained
Word speed, intonation and voice；
According to voice data described in the word speed of the voice flow, intonation and speech production；
The voice data is converted into text message.
Advantageous effect using above-mentioned further scheme is：Analysis is handled by the decibel to facial information and voice flow,
And according to word speed, intonation and speech production voice data.It avoids due to being interfered caused by other voice flows, while more acurrate,
Faster identify voice data.
Further, it is described according to key word association to the first command information during, including：
The keyword is compared with the vocabulary in the background data base；
Semantic similarity ratio after obtaining relatively is associated described if semantic similarity ratio reaches predetermined threshold value
First command information.
Advantageous effect using above-mentioned further scheme is：It is compared analysis by the keyword to extraction so that be
System is easier the first command information of association.
Further, second command information includes：
Connect case instruction, navigation instruction, reinforce instruction, photographing instruction, inquiry instruction, telephonic communication instructs and a key is reported a case to the security authorities finger
It enables.
Further, during being executed by second command information, second command information is the finger of taking pictures
It enables, further includes during the execution：
The intelligent back vision mirror controls the preceding camera on current police car by communication bus and captures the current police car
The environment in front；
The intelligent back vision mirror controls the rear camera on current police car by communication bus and captures the current police car
The environment at rear.
Further, during being executed by second command information, second command information is that the navigation refers to
It enables, including implementation procedure further includes：
According to position module, cartographic information and internet information is locally stored, gets location information, the case of current police car
The location information and congestion in road status information of feelings spot；
The best travel route of merit spot is gone in displaying on intelligent back vision mirror working interface.
Further, the police service data include license plate number image information, further include：
The license plate number image information got is converted into license plate number text message；
The inquiry instruction is executed according to the license plate number text message.
Advantageous effect using above-mentioned further scheme is：By the control of the second command information, police are improved
Processing data efficiency.
Further, further include：
The intelligent back vision mirror working top is adaptively adjusted according to screen resolution.
Using the advantageous effect of above-mentioned further scheme：By adaptively adjusting working top so that intelligent back vision mirror becomes
Obtain hommization, intelligence.
The another technical solution that the present invention solves above-mentioned technical problem is as follows：
A kind of intelligent back vision mirror, including interactive module, sound identification module and execution module, the intelligent back vision mirror include：
The interactive module：After interacting and connect by internet and police service center background server, described in acquisition
The police service data of police service center background server transmission are simultaneously shown；
The sound identification module：Voice flow from the user is obtained, and the voice flow is converted to text message；
The execution module：The keyword in the text message is extracted, and is referred to according to the key word association to first
Information is enabled, if first command information is consistent with the second command information in background data base, is instructed according to described second
Police service data described in information processing.
It is using the advantageous effect of technical solution of the present invention：By intelligent back vision mirror and police service Platform center interaction data,
And police service data are handled by identifying voice flow, necessary voice interactive function is compensated for, can be helped under running environments
Help people's police are convenient to carry out the work.
It is checked to the specific implementation of present disclosure when being described below in conjunction with attached drawing, for the common skill in this field
For art personnel, other aspect and feature of present disclosure will be apparent.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Some bright embodiments for those of ordinary skill in the art without having to pay creative labor, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of processing flow schematic diagram for police service data that the embodiment of the present invention one provides；
Fig. 2 is a kind of processing flow schematic diagram of police service data provided by Embodiment 2 of the present invention；
Fig. 3 is a kind of processing flow schematic diagram for police service data that the embodiment of the present invention three provides；
Fig. 4 is a kind of processing flow schematic diagram for police service data that the embodiment of the present invention four provides；
Fig. 5 is the certain applications schematic diagram on a kind of police work desktop provided in the embodiment of the present invention five；
Fig. 6 is that the embodiment of the present invention seven provides a kind of intelligent back vision mirror building-block of logic.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, a kind of processing method for police service data that the embodiment of the present invention one provides, is applied to intelligent back vision mirror
In, this method includes：
S1, after interacting and connect by internet and police service center background server, after obtaining the police service center
The police service data of platform server transmission are simultaneously shown；
S2, voice flow from the user is obtained, and the voice flow is converted into text message；
One or more of S3, extraction text message keyword, and referred to according to the key word association to first
Information is enabled, if first command information is consistent with the second command information in background data base, is instructed by described second
Information executes the processing of the police service data.
In the embodiment, intelligent back vision mirror of the invention is pre-installed in radio car, after opening power supply, intelligent back vision
Mirror is started to work.Interaction APP on intelligent back vision mirror working top passes through internet and police service center (i.e. 110 police service platforms)
Background server carry out data real-time, interactive, obtain police service data (including accident pattern information, place where the accident occurred information etc.
Deng), data delay is in 10 seconds.
In a practical situation, which can be military network, and have a plurality of circuit, information when preventing data transmission
Leakage and avoidable network congestion.
Then police can be by being sent to speech recognition APP by voice flow, and speech recognition APP carries out the language of voice
Justice identification, feedback identifying text after identification, the identification text are the text message for being converted into voice flow.
The background service center of intelligent back vision mirror carries out processing analysis to text information, extracts important in text message
Keyword, the keyword can be one or more.Then association is carried out according to the keyword extracted, obtains the first command information
First command information A is finally compared processing, when the first command information by A with the second command information B in background data base
When A is identical as the second command information B, then above-mentioned police service data are handled.
It should be noted that speech recognition APP is opened by touch-control, the speech recognition APP after unlatching can be with working top
On the functional interface of any APP carry out communication connection, i.e. speech recognition APP has the permission for accessing other APP.It is being carried
During taking keyword, background service center can be extracted by dictionary in database and cutting process, for example, voice flow is
" receiving case " finds " processing ", " case " this word from database, then carries out cutting process, i.e., " receive case first
Part " finally extracts " receiving ", " case " two keywords, can be associated according to " receiving ", " case " two keywords
" first connects case instruction ", and unanimously with " second connects case instruction " in database, then processing police service data are executed according to A2
Operation.
Such as 110 information of the police service platform through a certain scene of an automobile accident inform that current police, police pass through voice
Intelligent back vision mirror is controlled, execution connects case operation, the navigation of scene of an automobile accident is gone to operate etc..
The processing method for a kind of police service data that the embodiment of the present invention one provides, by intelligent back vision mirror and police service platform
Heart interaction data, and police service data are handled by identifying voice flow, necessary voice interactive function is compensated for, can driven
Help that people's police are convenient carries out the work under vehicle environment.
As shown in Fig. 2, a kind of processing method of police service data provided by Embodiment 2 of the present invention, obtains police service center background
Server send police service data and show during, including：
S11, current police service state is passed into the police service center background server；
If S12, the police service state are idle state, the police service that the police service center background server is sent is got
Data；
S13, the police service data are shown with written form and speech form.
In the embodiment, in police's driving procedure, by the interaction APP on working top, to 110 police service platforms
It informs current working condition, if the untreated any event of current police, idle state letter is sent to 110 police service platforms
Breath, interactive APP is sent to after 110 police service platforms receive the information, and by the untreated case obtained in real time with data mode.
Then prompting frame is popped up in working top, shows the text prompt of pending case, while background service center is by pending case
Part is shown with speech form.
If police have case (for example nearby there is gang fight fighting incident in a certain middle school) of processing, with same side
Formula informs 110 police service platforms, and the stopping of 110 police service platforms is sent to police service data, and 110 police service platforms are to other idle shapes
The police of state send police service data.
By giving real-time police service state report to police service center background server, and police service number is received in idle state
According to avoiding the clogging of police service processing procedure.
As shown in figure 3, a kind of processing method of the police service data provided for the embodiment of the present invention three, described that voice circulates
During being changed to text message, including：
If S21, detecting in radio car there are when one's voice in speech, the user plane on main driving seat is captured by recording
Portion's information judges whether the user is the state of speaking；
If S22, judging that presently described user is state of speaking, the voice flow of the user is analyzed；
If the decibel of S23, the voice flow reach the preset decibel threshold of the background data base, the voice is obtained
Word speed, intonation and the voice of stream；
S24, according to voice data described in the word speed of the voice flow, intonation and speech production；
S25, the voice data is converted into text message.
In the embodiment, if in the radio car of a four people seat, speech recognition APP is opened in advance, party A-subscriber is in main driving seat
Position, for party B-subscriber in passenger seat position, C user, D user are on rear row seat position, if C user is discussing case with D user
Situation, then image APP will control camera continuous capturing party A-subscriber facial information, judge whether it is the state of speaking, it is clear that A
User does not speak, then stops capture operation, is operated without S22.If party A-subscriber and party B-subscriber are speaking, although camera is caught
It grasps party A-subscriber speaking, but since its decibel is not up to the preset decibel threshold of database, does not then consider subsequent operation.
Only when detecting that party A-subscriber is to speak state, and when voice flow decibel reaches default decibel threshold, carry out voice flow
Word speed, intonation and voice obtain.
Then the word speed of acquisition, intonation and voice are handled, generates voice data, finally converts voice data to
Text message.Wherein, speech recognition APP can support most of language.
Analysis is handled by the decibel to facial information and voice flow, and according to word speed, intonation and speech production voice number
According to.Avoid due to being interfered caused by other voice flows, at the same it is more acurrate, faster identify voice data.
It is illustrated in figure 4, a kind of processing method for police service data that the embodiment of the present invention four provides.It is described according to keyword
During associating the first command information, including：
S41, the keyword is compared with the vocabulary in the background data base；
Semantic similarity ratio after S42, acquisition relatively is associated if semantic similarity ratio reaches predetermined threshold value
First command information.
In the embodiment, for example voice flow is " I wants the places XXX ", then such as the side of extraction keyword in embodiment one
Formula, it is " going ", " places XXX " to get keyword in the voice flow, is compared in background data base, then " go " and after
The semanteme of vocabulary " going to " in platform database is similar, for example semantic similarity ratio is 80%, and predetermined threshold value is 75%, then
The first command information " navigation instruction " can be associated.
Further, in associative process, further include：Due between " going " and " places XXX " there are incidence relation, by
This layer of incidence relation can more accurately associate " navigation instruction ", which believes as the first instruction
Breath, and it is consistent with the second command information in database, then execute navigation operation.
It is compared analysis by the keyword to extraction so that system is easier to associate the first command information.
A kind of processing method for police service data that the embodiment of the present invention five provides, second command information include：Connect case
Instruction, navigation instruction, reinforce instruction, photographing instruction, inquiry instruction, telephonic communication instructs and a key is reported a case to the security authorities instruction.
In the embodiment, the working top of intelligent back vision mirror integrates following police service function and meets police service demand, and is based on
Application of 5.0 or more versions of the android exploitation suitable for intelligent back vision mirror, is illustrated in figure 5 the part on police work desktop
Using.Any application can be executed by touch control operation, can also be transferred by speech recognition APP.
For example meet the APP that deals with emergencies and dangerous situations：It can be controlled by connecing case instruction, receive public security 110 and connect the alert that platform of dealing with emergencies and dangerous situations distributes
Information, in intelligent back vision mirror desktop pop-up display, and voice broadcast alert content.
Intelligent navigation APP：Can be controlled by navigation instruction, can a step navigate to alert spot, and plan optimal
Travel route.
SOS APP：Can by reinforce instruction control, can carry out promptly reinforce seek help, neighbouring police strength receives seek help after it is fast
Speed is gathered.
APP is clapped conveniently：It can be controlled by photographing instruction, in vehicle travel process, for the ring of vehicle front, rear
Border is quickly captured, and voice control is supported to capture.
Inquiry APP violating the regulations：It can be controlled by inquiry instruction, support is manually entered obtains license plate number with license plate number identification,
The violation information of vehicle is inquired, and online processing function is provided.
Roadside assistance APP：It can be instructed and be controlled by telephonic communication, by bluetooth connection mobile phone, a key dials roadside assistance
Phone.
One key is reported a case to the security authorities APP：A strong instruction control of reporting a case to the security authorities can be passed through.
Optionally, during being executed by second command information, second command information is the finger of taking pictures
It enables, further includes during the execution：
The intelligent back vision mirror controls the preceding camera on current police car by communication bus and captures the current police car
The environment in front；
The intelligent back vision mirror controls the rear camera on current police car by communication bus and captures the current police car
The environment at rear.
Optionally, during being executed by second command information, second command information is that the navigation refers to
It enables, including implementation procedure further includes：
According to position module, cartographic information and internet information is locally stored, gets location information, the case of current police car
The location information and congestion in road status information of feelings spot；
The best travel route of merit spot is gone in displaying on intelligent back vision mirror working interface.
Above-mentioned position module mainly integrates GPS navigation, Beidou navigation.When wanting to obtain location information, by leading
Boat system is accurately positioned, while map and internet information is locally stored as auxiliary positioning, in order to avoid traffic jam problem,
Obtain congestion in road status information in real time by internet.
Optionally, the police service data include license plate number image information, further include：
The license plate number image information got is converted into license plate number text message；
The inquiry instruction is executed according to the license plate number text message.
When for inquiry license plate number, it can be controlled by voice, by converting image information into text message, in number
According to required text message is inquired in library, the relevant information of the private car is accurately grasped, for example whether the private car has undisciplined record
Information etc..
By the control of the second command information, the efficiency of the processing data of police is improved.
The embodiment of the present invention six provides a kind of processing method of police service data, further includes：
The intelligent back vision mirror working top is adaptively adjusted according to screen resolution.
By adaptively adjusting working top so that intelligent back vision mirror becomes hommization, intelligence.
As shown in fig. 6, providing a kind of intelligent back vision mirror for the embodiment of the present invention seven.A kind of intelligent back vision mirror, including hand over
Mutual module 61, sound identification module 62 and execution module 63, the intelligent back vision mirror include：
The interactive module 61：After interacting and connect by internet and police service center background server, institute is obtained
It states the police service data of police service center background server transmission and shows；
The sound identification module 62：Voice flow from the user is obtained, and the voice flow is converted to text message；
The execution module 63：The keyword in the text message is extracted, and according to the key word association to first
Command information refers to if first command information is consistent with the second command information in background data base according to described second
Enable police service data described in information processing.
It is using the advantageous effect of technical solution of the present invention：By intelligent back vision mirror and police service Platform center interaction data,
And police service data are handled by identifying voice flow, necessary voice interactive function is compensated for, can be helped under running environments
Help people's police are convenient to carry out the work.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of processing method of police service data, it is applied in intelligent back vision mirror, which is characterized in that this method includes：
After interacting and connect by internet and police service center background server, the police service center background server is obtained
The police service data of transmission are simultaneously shown；
Voice flow from the user is obtained, and the voice flow is converted into text message；
Extract one or more of text message keyword, and according to the key word association to the first command information,
If first command information is consistent with the second command information in background data base, handled by second command information
The police service data；
Wherein, it is described obtain police service data that the police service center background server is sent and show during, including：
Current police service state is passed into the police service center background server；
If the police service state is idle state, the police service data that the police service center background server is sent are got；
And the police service data are shown with written form and speech form.
2. according to the method described in claim 1, it is characterized in that, it is described voice flow is converted into text message during,
Including：
If detecting in radio car there are when one's voice in speech, sentenced by the user's face information on continuous capturing main driving seat
Break and whether the user is the state of speaking；
If judging, presently described user is state of speaking, and analyzes the voice flow of the user；
If the decibel of the voice flow reaches the preset decibel threshold of the background data base, the language of the voice flow is obtained
Speed, intonation and voice；
According to voice data described in the word speed of the voice flow, intonation and speech production；
The voice data is converted into text message.
3. according to the method described in claim 1, it is characterized in that, described according to key word association to the mistake of the first command information
Cheng Zhong, including：
The keyword is compared with the vocabulary in the background data base；
Semantic similarity ratio after obtaining relatively associates described first if semantic similarity ratio reaches predetermined threshold value
Command information.
4. according to the method described in claim 1, it is characterized in that, second command information includes：
Connect case instruction, navigation instruction, reinforce instruction, photographing instruction, inquiry instruction, telephonic communication instructs and a key is reported a case to the security authorities instruction.
5. according to the method described in claim 4, it is characterized in that, by second command information execute during, institute
It is the photographing instruction to state the second command information, further includes during the execution：
The intelligent back vision mirror controls the front that the preceding camera on current police car captures the current police car by communication bus
Environment；
The intelligent back vision mirror controls the rear that the rear camera on current police car captures the current police car by communication bus
Environment.
6. according to the method described in claim 4, it is characterized in that, by second command information execute during, institute
The second command information is stated as the navigation instruction, including implementation procedure further includes：
According to position module, cartographic information and internet information is locally stored, gets location information, the merit hair of current police car
The location information and congestion in road status information of Radix Rehmanniae；
The best travel route of merit spot is gone in displaying on intelligent back vision mirror working interface.
7. according to the method described in claim 4, it is characterized in that, the police service data include license plate number image information, also
Including：
The license plate number image information got is converted into license plate number text message；
The inquiry instruction is executed according to the license plate number text message.
8. according to claim 1-7 any one of them methods, which is characterized in that further include：
The intelligent back vision mirror working top is adaptively adjusted according to screen resolution.
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| CN112863478A (en) * | 2020-12-30 | 2021-05-28 | 东风汽车有限公司 | Chat interaction display method in driving process, electronic equipment and storage medium |
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| CN103685524A (en) * | 2013-12-16 | 2014-03-26 | 中国科学院深圳先进技术研究院 | Intelligent vehicle-mounted terminal system |
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| US20090174571A1 (en) * | 2008-01-07 | 2009-07-09 | Mckenna Louis H | Navigation apparatus having emergency warning system |
| CN103561104B (en) * | 2013-11-11 | 2016-08-17 | 北京百纳威尔科技有限公司 | Smart mobile phone speech control system and audio recognition method thereof |
| CN103956046A (en) * | 2014-05-12 | 2014-07-30 | 公安部第三研究所 | United traffic supervisory system and supervisory method thereof |
| CN104908710A (en) * | 2015-06-23 | 2015-09-16 | 陈元喜 | Automobile data recorder with voice intelligent navigation |
| CN105023312A (en) * | 2015-07-14 | 2015-11-04 | 成都中微电微波技术有限公司 | Cloud e-dog type automobile data recorder |
| CN106184000B (en) * | 2016-07-05 | 2018-08-07 | 深圳市爱培科技术股份有限公司 | A kind of sound control method and system based on Car intellectual backsight mirror |
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