CN107396064A - A kind of municipal on-site supervision calling system - Google Patents
A kind of municipal on-site supervision calling system Download PDFInfo
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- CN107396064A CN107396064A CN201710746926.9A CN201710746926A CN107396064A CN 107396064 A CN107396064 A CN 107396064A CN 201710746926 A CN201710746926 A CN 201710746926A CN 107396064 A CN107396064 A CN 107396064A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/06—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information
- H04W28/065—Optimizing the usage of the radio link, e.g. header compression, information sizing, discarding information using assembly or disassembly of packets
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Mobile Radio Communication Systems (AREA)
- Alarm Systems (AREA)
- Closed-Circuit Television Systems (AREA)
Abstract
The present invention relates to a kind of municipal on-site supervision calling system, including supervising device and Surveillance center corresponding with supervising device, the supervising device real-time image acquisition information and by described image information transfer to Surveillance center, user can be communicated by intelligent terminal and Surveillance center, obtain corresponding License Info, and License Info is sent to supervising device, transfer corresponding image information, so because the data volume of remote communication is smaller, bluetooth communication transmission rate is very fast, and save communication cost, the very first time can obtain image information, field condition is handled in time.
Description
Technical field
The present invention relates to municipal monitoring system, a kind of in particular municipal on-site supervision calling system.
Background technology
Typical TV monitor system is mainly by front end supervision equipment, transmission equipment, rear end storage, control and display device
This five most of composition, wherein rear end equipment can be further divided into central control equipment and sub-control control equipment.Front and back ends equipment has
A variety of constituted modes, the contact between them（Also referred to as Transmission system）Can by the various ways such as cable, optical fiber, microwave come
Realize.
And municipal monitoring system includes and is arranged on the various public live prisons such as road, park, airport, station at present
Control device, by supervising device call various communal facilitys can play one monitoring effect, ensure monitoring reliability and
Security, and in order to ensure the confidentiality of monitoring content, the monitoring network of public security or the monitoring network of traffic can all pass through service
Device is by all data backs to Surveillance center, and Surveillance center realizes the security of data by safeguard measures such as physics, programs,
And the problem of one very big is presently, there are, such as traffic dangerous state, the public security case, in case of emergency in order to know more letters
Breath can not be transferred directly, it is necessary to transfer monitoring data in the very first time at present, be transferred by Surveillance center and then passback number
According to so, because data volume is larger, causing serious data to lag the progress that can influence actual conditions.
The content of the invention
In view of this, it is an object of the present invention to provide a kind of municipal on-site supervision calling system.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of municipal on-site supervision calling system, including
Supervising device and Surveillance center corresponding with supervising device, the supervising device real-time image acquisition information and by described image
Information transfer to Surveillance center,
The supervising device includes
Camera, the camera are used to gather described image information；
Data processor, the data processor are used to handle described image information to generate first by a data processing policy
Transmit information；
Data transmission interface, the data processor is connected, for first transmission signal to be transmitted to the Surveillance center；
The data processor includes external coffret, and the external coffret is connected to a video memory, described
Video memory includes some image storage units, and described image memory is used for real-time reception first and transmits information, and will connect
The the first transmission information received is stored to described image memory cell, and described image memory is described image memory cell arrangements
Sequence simultaneously has preset reference time according to the quantity configuration of sequence, and first when described image memory real-time reception transmits information
When reaching preset reference time, encapsulation the first transmission information is passed with forming one first transmission packet by described first
Transmission of data bag is stored into the sequence highest image storage unit, and the sequence of the image storage unit is set to minimum；
Bluetooth communication modules, the Bluetooth communication modules couple described image memory, for being carried out with the bluetooth of intelligent terminal
Communication；
The intelligent terminal can send solicited message to the Surveillance center, and the Surveillance center generates corresponding according to solicited message
License Info feed back to the intelligent terminal, the intelligent terminal transmits described License Info by Bluetooth communication modules
To the supervising device, the supervising device calls the first transmission number in described image memory cell according to the feedback information
According to wrapping and send to the corresponding intelligent terminal；
The intelligent terminal is configured with playing module, and the playing module is configured with decoding policy, and the intelligent terminal is according to institute
The decoding policy decoding first transmission information is stated to play output described image information.
By in this way, user can be communicated by intelligent terminal and Surveillance center, obtain corresponding License Info,
And License Info is sent to supervising device, and corresponding image information is transferred, it is blue so because the data volume of remote communication is smaller
Tooth transmission communication transmission rate is very fast, and saves communication cost, and the very first time can obtain image information, and field condition is carried out in time
Processing.
Further：The License Info includes license validation data, and the Bluetooth communication modules include judgement plan
Slightly, the determination strategy includes default verification algorithm and corresponding benchmark comparison data, when the Bluetooth communication modules
It is described that the license validation data is handled to obtain a result by the verification algorithm when receiving license validation data
Data, when the result data and the benchmark comparison data successful matching, then it is verified；When the result
When data are with benchmark comparison data pairing failure, then verify and do not pass through.
By set checking logic, avoid criminal from stealing the data of License Info, improve data security and
Reliability, only it is verified image information corresponding to could obtaining.
Further：The solicited message includes request time data, and the request time data reflection user needs to adjust
Time corresponding to image information, the License Info include permitted hours data, the permitted hours data reflection prison
Time corresponding to the image information that the license of control center is called, when being verified, when described image memory is according to the license
Between the first transmission packet corresponding to data call.
Because what user called is the data of incident nearly a period of time, so being carried out by corresponding License Info
Call, one can be played and preferably call effect, and the data called are completed in the form of package, it is possible to directly
Video playback is used as after the decoding.
Further：When the intelligent terminal for reception corresponds to License Info, from the terminal memory of the intelligent terminal
In mark off two empty terminal storing units of respective amount, each terminal storing unit can store one first transmission data
Bag, and be each terminal storing unit configuration address head, when the intelligent terminal is from described image memory cell reception described the
During one transmission packet, sequentially first transmission packet is stored to the terminal storing unit according to the address header.
By configuring corresponding data type, while the terminal storing unit of sky is marked off, improve storage effect, and received
During to License Info, begin to that terminal memory divide and return address head, so, can improve data can
By property, guarantee data security reliable.
Further：The supervising device includes monitoring support, and the camera is arranged at the top of the monitoring support,
The bottom of the monitoring support is provided with communication bearing, and the Bluetooth communication modules are arranged at the communication bearing and pass through cable
Described image memory is connected to, the communication bearing is provided with placement tray, and the placement tray is used to place the intelligence
Terminal.
By configuration monitoring support, while can playing a preferable treatment effect, one can be for entering during transmission
Row is placed, and two can ensure that transmission range is most short, ensures transmission rate.
Further：The Bluetooth communication modules are provided with expansion interface, and the expansion interface is arranged to USB interface, institute
Wired connection can be established by the expansion interface and the Bluetooth communication modules by stating intelligent terminal, to send License Info and connect
First transmission packet corresponding to receipts.By the setting of extensive interface, License Info can be sent by USB interface to be compared
It is right, efficiency of transmission can be equally improved, described image information is obtained with most fast speed.
Further：The Surveillance center calls the first transmission number of the corresponding supervising device according to the solicited message
Image information corresponding to first transmission packet, the monitoring are shown according to bag, and by the display device in Surveillance center
Center can send result to the intelligent terminal according to image information.
By the reading of the first transmission packet of Surveillance center, issued transaction can be carried out in distal end, result is returned
To corresponding intelligent terminal, so, personnel on site's processing is avoided the need for, ensures convenience.
Further：The supervising device also includes microphone, and the microphone is used to gather audio-frequency information, the data
Processor is used to handle the audio-frequency information to transmit information by an audio frequency process strategy generating second；Also include audio storage
Device, the audio memory is connected to the data processor, and the receive second transmission information is stored to the audio
Memory cell, the audio memory are that the Audio storage unit configures sequence and has default base according to the quantity configuration of sequence
Between punctual, when the second transmission information of the audio memory real-time reception reaches preset reference time, encapsulation described second
Information is transmitted to form the second transmission packet, and second transmission packet is stored to the sequence highest audio and deposited
In storage unit, and the sequence of the Audio storage unit is set to minimum；
When the intelligent terminal transmits described License Info to the supervising device by Bluetooth communication modules, the prison
Device is controlled to call the second transmission packet in the Audio storage unit according to the feedback information and send to corresponding institute
State intelligent terminal.
The mode of audio is obtained simultaneously, it is ensured that the collection of acoustic information, makes field data more abundant.
Further：The intelligent terminal exports institute according to the decoding policy decoding second transmission information to play
State audio-frequency information, the audio-frequency information and image information corresponding to the playing module synchronization broadcasting.
By the method for synchronization, so, because first data transmission bag and the second data transfer bag are all using default
Time is packaged, and can play a preferable treatment effect, ensures processing quality.
The technology of the present invention effect major embodiment is in the following areas：By in this way, user can pass through intelligent terminal
Communicated with Surveillance center, obtain corresponding License Info, and License Info is sent to supervising device, transfer corresponding image letter
Breath, so because the data volume of remote communication is smaller, bluetooth communication transmission rate is very fast, and saves communication cost, the very first time
Image information can be obtained, field condition is handled in time.
Brief description of the drawings
Fig. 1：Present system Organization Chart；
Fig. 2：Schematic structural view of the invention；
Reference：100th, camera；110th, monitoring support；120th, Bluetooth communication modules；121st, USB interface；130th, support is placed
Disk.
Embodiment
Below in conjunction with accompanying drawing, the embodiment of the present invention is described in further detail, so that technical solution of the present invention is more
It should be readily appreciated that and grasp.
With reference first to shown in Fig. 1, a kind of municipal on-site supervision calling system is described in detail：Including supervising device and with
Surveillance center corresponding to supervising device, the supervising device real-time image acquisition information simultaneously extremely monitor described image information transfer
Center, such as public security system, Surveillance center then correspond to public security system office；Such as traffic system, Surveillance center are traffic
System office, and the monitoring system of for example other public places, then correspond to administrative office at this, that is to say, that typically all
Monitoring information can be obtained, be uniformly processed by Surveillance center, and existing technology, it is that can not call prison in fact at the scene
The data of device are controlled, and supervising device has also just corresponded to public live supervising device, and specifically include：
The supervising device includes
Camera 100, the camera 100 are used to gather described image information；Camera 100 and the phase of in general camera 100
Together, do not do and limit in the present invention.
Data processor, the data processor are used to handle described image information to generate by a data processing policy
First transmission information；And data processor is used to be handled obtained image information, calculated by a series of Video processing
Method, one is played to treatment effect, the size of image information is reduced, is provided safeguard for transmission time, and video processnig algorithms are not
Do and limit to.
Data transmission interface, the data processor is connected, for first transmission signal to be transmitted to the monitoring
Center；Data transmission interface effect in this is to be connected to Surveillance center by cable, and such Surveillance center's can connects in real time
Corresponding data are received, because the present invention does not make improvement to data transmission interface, so not repeating.
The data processor includes external coffret, and the external coffret is connected to a video memory,
Described image memory includes some image storage units, and described image memory is used for real-time reception first and transmits information, and
Receive first transmission information is stored to described image memory cell, described image memory is described image memory cell
Configuration sequence simultaneously has preset reference time according to the quantity configuration of sequence, when the first transmission of described image memory real-time reception
When information reaches preset reference time, the encapsulation first transmission information is to form one first transmission packet, and by described the
One transmission packet stores into the sequence highest image storage unit, and the sequence of the image storage unit is set to most
It is low；And external coffret connects a video memory, and compared with prior art, the storage that in general has be only do it is slow
Use is deposited, amount of storage is smaller, while data storage is various, and video memory only storage image data, and being passed for every one first
Image storage unit corresponding to defeated bag configuration, and the benchmark preset time configured can be set according to demand, for example, setting first
Preset time is 5 minutes（Namely 300S）, that is to say, that just encapsulate one first transmission packet within every 5 minutes and store to corresponding
Image storage unit, encapsulation contained transmission logic needs algorithm, that is to say, that transport module can directly transmit
First transmission packet, it is not necessary to Resealed, and it is corresponding, such as the size of video memory is 1GB, and every first
Data transfer bag（5 minutes）It is up to 100MB, then video memory is then divided into 10 image storage units, it is sequentially fixed
Justice is image storage unit 1-10, and the logic stored is, and sequential value can define according to the sequence number of image storage unit, and
Such as sequential value corresponding to image storage unit 1 is X, then sequential value corresponding to image storage unit 10 is X+9, and when storing
Prioritizing selection image storage unit 10, due to its sequential value highest, and after the completion of storing, the sequential value of image storage unit 10 is then
It is changed into X-1, then next image will be stored in image storage unit 9, by that analogy, when image storage unit 10
When sequential value is again maximum, that is to say, that now have passed through 50 minutes, then when next first transmission packet is acquired,
It can in a covered manner store to image storage unit 10, complete storage, circulate successively, so that is, can at least preserve
The image information of nearest 50 minutes, called for user.And the time that user obtains License Info is very short（With Surveillance center
Traffic very little）, so image caused by being not in delay is capped.
Bluetooth communication modules 120, the Bluetooth communication modules 120 couple described image memory, are used for and intelligent terminal
Bluetooth communicated；Bluetooth communication modules 120 are at least configured with bluetooth, are communicated by bluetooth and intelligent terminal, intelligence
The data that terminal is sent have, License Info, and bluetooth returns to some first transmission packets.
The intelligent terminal can send solicited message to the Surveillance center, and the Surveillance center generates according to solicited message
Corresponding License Info feeds back to the intelligent terminal, and described License Info is passed through Bluetooth communication modules by the intelligent terminal
120 transmit to the supervising device, and the supervising device calls the in described image memory cell according to the feedback information
One transmission packet is simultaneously sent to the corresponding intelligent terminal；And the data that intelligent terminal uploads are only solicited message, with
Function is pressed down, and the optional data type of solicited message and content are described in detail：
Solicited message can select
1st, safety check data：It is pre-configured with, is verified for Surveillance center.
2nd, user profile data：Due in order to be related to security, so the information after user's checking is needed, such as to user
Solicited message can just be monitored licensed by center corresponding to the information such as identity card, mobile phone.
3rd, gps data：The situation of monitoring device information is obtained due to being likely to occur other malice, so passing through GPS numbers
After positioning, these data could be obtained, and so, it is only possible to transferred by scene, ensure security, GPS
Data can be obtained by mobile phone terminal.
4th, request content data：Such as the time of image information, which supervising device transferred etc. are consulted in request, transfer
Supervising device numbering, can be obtained by way of mobile phone terminal scanning figure shape code, after acquisition by system be programmed into request letter
In breath.
And License Info can select be：
1st, corresponding content-data can be permitted：Such as the access time of license（It is identical typically the time to be consulted with the request of reality）；
2nd, data are verified, for passing through checking.
For License Info and solicited message, the function of checking is described in detail：The License Info includes license and tested
Demonstrate,prove data, the Bluetooth communication modules 120 include determination strategy, the determination strategy include default verification algorithm and
Corresponding benchmark comparison data, it is described to pass through the checking when the Bluetooth communication modules 120 receive license validation data
License validation data described in algorithm process is to obtain a result data, when the result data compare with the benchmark
During data pair success, then it is verified；When the result data and benchmark comparison data pairing failure, then test
Card does not pass through.Numbered for example, license validation data includes corresponding supervising device, the parameter changed according to time reference, this
The data of sample are after treatment, it is possible to be verified result data, as long as and Surveillance center feedback data, checking calculate
In method, be corresponding with the algorithm of generation, thus generation License Info in license validation data can in a short time by checking,
And the license validation data that criminal obtains in time, corresponding data can not be got.
It is described in detail next, transferring function to image information：The solicited message includes request time data, described to ask
Time corresponding to the image information that seeking time data reflection user's needs call, the License Info include permitted hours number
According to the time corresponding to the image information that the permitted hours data reflection Surveillance center license is called, described when being verified
Video memory first transmission packet according to corresponding to the permitted hours data call.After being verified, corresponding bluetooth
Transport module 120 performs corresponding request time data, that is to say, that for example needs to call the data of nearest 18 minutes, also
It is to call to arrive 4 minimum the first transmission packets of priority, then obtains the data of nearest 20 minutes, play one and precisely adjust
Effect.
Next, being described in detail to intelligent terminal, intelligent terminal can be the mobile terminals such as mobile phone, PAD, and pass through
Formula and algorithm built in APP mode, the intelligent terminal are configured with playing module, and the playing module is configured with decoding plan
Slightly, the intelligent terminal exports described image information according to the decoding policy decoding first transmission information to play.And
Decoding policy can be corresponding with data processing policy, it is therefore an objective to and the first transmission packet is decoded and obtains image information, decoding
Algorithm will not be described here, and not be the designing points of the present invention.
When the intelligent terminal for reception corresponds to License Info, marked off from the terminal memory of the intelligent terminal pair
Two empty terminal storing units of quantity are answered, each terminal storing unit can store one first transmission packet, and be each
Terminal storing unit configuration address head, when the intelligent terminal receives first transmission packet from described image memory cell
When, sequentially first transmission packet is stored to the terminal storing unit according to the address header.Due to needing to ensure
The real-time of data, when intelligent terminal for reception is to License Info, it is possible to corresponding memory cell is emptied out according to content, this
Sample avoids the need for carrying out the judgement of memory space when transmitting data, it is only necessary to stored, and it is preferable, in order to keep away
Exempt from space hold and data are lost in, the time can be automatically deleted the image information after access at one end.
As shown in Fig. 2 being described in detail to the hardware setting of supervising device, the supervising device includes monitoring support 110, institute
The top that camera 100 is arranged at the monitoring support 110 is stated, the bottom of the monitoring support 110 is provided with communication bearing, institute
Bluetooth communication modules 120 are stated to be arranged at the communication bearing and be connected to described image memory, the communication branch by cable
Seat is provided with placement tray 130, and the placement tray 130 is used to place the intelligent terminal.General supervising device is in order to ensure
The scope of monitor area, so setting aloft, and due to the deviation of distance, transmission speed will certainly be caused to be affected, so
Following structure is set, and it should be noted that the other structures of supervising device can be set according to actual scene demand, herein not
Do and limit to, and placement tray 130 in order to transmission when can be placed for mobile phone.And by wired connected mode by Bluetooth transmission
Module 120 sets relatively low, can reduce transmission range.The Bluetooth communication modules 120 are provided with expansion interface, and the extension connects
Mouth is arranged to usb 1 21, and the intelligent terminal can be established by the expansion interface with the Bluetooth communication modules 120 to be had
Line connects, to send the first transmission packet corresponding to License Info and reception.If by Bluetooth transmission it is still relatively slow or
Bluetooth is damaged, and can be transmitted by usb 1 21, can be played same effect.
The additional functionality of Surveillance center is described in detail below, the Surveillance center calls corresponding according to the solicited message
First transmission packet of the supervising device, and first transmission packet is shown by the display device in Surveillance center
Corresponding image information, the Surveillance center can send result to the intelligent terminal according to image information.Such as go out
Traffic accident is showed, when Surveillance center, which sends, to be asked, the request can be handled, ensure the processing to transmitting data, raising can
By property and security.
Likewise, in order to ensure the diversity of information, the supervising device can be set also to include microphone, the Mike
Wind is used to gather audio-frequency information, and the data processor is used to handle the audio-frequency information with by an audio frequency process strategy generating
Second transmission information；Also include audio memory, the audio memory is connected to the data processor, and will receive
Second transmission information is stored to the Audio storage unit, and the audio memory is that the Audio storage unit configures sequence simultaneously
Preset reference time is had according to the quantity configuration of sequence, when the second transmission information of the audio memory real-time reception reaches pre-
If during fiducial time, the encapsulation second transmission information is to form the second transmission packet, and by second transmission packet
Store into the sequence highest Audio storage unit, and the sequence of the Audio storage unit is set to minimum；
When the intelligent terminal transmits described License Info to the supervising device by Bluetooth communication modules 120, institute
Supervising device is stated to call the second transmission packet in the Audio storage unit according to the feedback information and send to corresponding
The intelligent terminal.
The intelligent terminal is believed according to the decoding policy decoding second transmission information with playing the output audio
Breath, the audio-frequency information and image information corresponding to the playing module synchronization broadcasting.
Above-mentioned principle is identical with image information transmission principle, will not be described here.
Certainly, the above is the representative instance of the present invention, and in addition, the present invention can also have other a variety of specific implementations
Mode, all technical schemes formed using equivalent substitution or equivalent transformation, is all fallen within the scope of protection of present invention.
Claims (9)
1. a kind of municipal on-site supervision calling system, including supervising device and Surveillance center corresponding with supervising device, described
Supervising device real-time image acquisition information and by described image information transfer to Surveillance center, it is characterised in that
The supervising device includes
Camera, the camera are used to gather described image information；
Data processor, the data processor are used to handle described image information to generate first by a data processing policy
Transmit information；
Data transmission interface, the data processor is connected, for first transmission signal to be transmitted to the Surveillance center；
The data processor includes external coffret, and the external coffret is connected to a video memory, described
Video memory includes some image storage units, and described image memory is used for real-time reception first and transmits information, and will connect
The the first transmission information received is stored to described image memory cell, and described image memory is described image memory cell arrangements
Sequence simultaneously has preset reference time according to the quantity configuration of sequence, and first when described image memory real-time reception transmits information
When reaching preset reference time, encapsulation the first transmission information is passed with forming one first transmission packet by described first
Transmission of data bag is stored into the sequence highest image storage unit, and the sequence of the image storage unit is set to minimum；
Bluetooth communication modules, the Bluetooth communication modules couple described image memory, for being carried out with the bluetooth of intelligent terminal
Communication；
The intelligent terminal can send solicited message to the Surveillance center, and the Surveillance center generates corresponding according to solicited message
License Info feed back to the intelligent terminal, the intelligent terminal transmits described License Info by Bluetooth communication modules
To the supervising device, the supervising device calls the first transmission number in described image memory cell according to the feedback information
According to wrapping and send to the corresponding intelligent terminal；
The intelligent terminal is configured with playing module, and the playing module is configured with decoding policy, and the intelligent terminal is according to institute
The decoding policy decoding first transmission information is stated to play output described image information.
A kind of 2. municipal on-site supervision calling system as claimed in claim 1, it is characterised in that：The License Info includes
License validation data, the Bluetooth communication modules include determination strategy, and the determination strategy includes default verification algorithm
And corresponding benchmark comparison data, it is described to be tested by described when the Bluetooth communication modules receive license validation data
License validation data is to obtain a result data described in card algorithm process, when the result data and the benchmark ratio
During to data successful matching, then it is verified；When the result data and benchmark comparison data pairing failure, then
Checking does not pass through.
A kind of 3. municipal on-site supervision calling system as claimed in claim 2, it is characterised in that：The solicited message includes please
Seeking time data, time corresponding to the image information that request time data reflection user's needs call, the License Info
Including permitted hours data, the permitted hours data reflection Surveillance center permits the time corresponding to the image information of calling,
When being verified, described image memory first transmission packet according to corresponding to the permitted hours data call.
A kind of 4. municipal on-site supervision calling system as claimed in claim 1, it is characterised in that：When the intelligent terminal for reception
During corresponding License Info, two empty terminal storage lists of respective amount are marked off from the terminal memory of the intelligent terminal
Member, each terminal storing unit can store one first transmission packet, and be each terminal storing unit configuration address head, work as institute
State intelligent terminal from described image memory cell receive first transmission packet when, according to the address header sequentially will described in
First transmission packet is stored to the terminal storing unit.
A kind of 5. municipal on-site supervision calling system as claimed in claim 1, it is characterised in that：The supervising device includes prison
Support is controlled, the camera is arranged at the top of the monitoring support, and the bottom of the monitoring support is provided with communication bearing, institute
State Bluetooth communication modules to be arranged at the communication bearing and be connected to described image memory by cable, the communication bearing is set
Placement tray is equipped with, the placement tray is used to place the intelligent terminal.
A kind of 6. municipal on-site supervision calling system as claimed in claim 5, it is characterised in that：The Bluetooth communication modules are set
Expansion interface is equipped with, the expansion interface is arranged to USB interface, and the intelligent terminal can pass through the expansion interface and the indigo plant
Tooth transport module establishes wired connection, to send the first transmission packet corresponding to License Info and reception.
A kind of 7. municipal on-site supervision calling system as claimed in claim 1, it is characterised in that：The Surveillance center is according to institute
State solicited message and call the first transmission packet of the corresponding supervising device, and shown by the display device in Surveillance center
Image information corresponding to first transmission packet, the Surveillance center can send result to institute according to image information
State intelligent terminal.
A kind of 8. municipal on-site supervision calling system as claimed in claim 1, it is characterised in that：The supervising device also includes
Microphone, the microphone are used to gather audio-frequency information, and the data processor is used to handle the audio-frequency information with by one
Audio frequency process strategy generating second transmits information；Also include audio memory, the audio memory is connected at the data
Device is managed, and the receive second transmission information is stored to the Audio storage unit, the audio memory is the audio
Memory cell arrangements sequence simultaneously has preset reference time according to the quantity configuration of sequence, when the audio memory real-time reception
When second transmission information reaches preset reference time, encapsulation described second transmits information to form the second transmission packet, and will
Second transmission packet is stored into the sequence highest Audio storage unit, and by the sequence of the Audio storage unit
It is set to minimum；
When the intelligent terminal transmits described License Info to the supervising device by Bluetooth communication modules, the prison
Device is controlled to call the second transmission packet in the Audio storage unit according to the feedback information and send to corresponding institute
State intelligent terminal.
A kind of 9. municipal on-site supervision calling system as claimed in claim 8, it is characterised in that：The intelligent terminal is according to institute
The decoding policy decoding second transmission information is stated to play the output audio-frequency information, the playing module synchronously plays corresponding
The audio-frequency information and image information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746926.9A CN107396064B (en) | 2017-08-27 | 2017-08-27 | Municipal administration on-site monitoring and calling system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710746926.9A CN107396064B (en) | 2017-08-27 | 2017-08-27 | Municipal administration on-site monitoring and calling system |
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| CN107396064A true CN107396064A (en) | 2017-11-24 |
| CN107396064B CN107396064B (en) | 2019-12-31 |
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| CN201710746926.9A Expired - Fee Related CN107396064B (en) | 2017-08-27 | 2017-08-27 | Municipal administration on-site monitoring and calling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109800965A (en) * | 2018-12-28 | 2019-05-24 | 广州亚信技术有限公司 | Traffic flow processing method, device, computer equipment and storage medium |
| CN110225298A (en) * | 2019-04-28 | 2019-09-10 | 北京蓦然认知科技有限公司 | Image information providing method, device and system in a kind of car networking |
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| US20050235326A1 (en) * | 2003-11-07 | 2005-10-20 | Vitito Christopher J | Vehicle entertainment system |
| CN101335828A (en) * | 2007-06-26 | 2008-12-31 | 英华达(上海)电子有限公司 | Method for transmitting recorded images to mobile terminal for display |
| KR20090015311A (en) * | 2007-08-08 | 2009-02-12 | 펜타원 주식회사 | Video surveillance system |
| CN205788765U (en) * | 2016-07-08 | 2016-12-07 | 昆山南科迪电力科技有限公司 | Town road monitoring system |
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| CN206117857U (en) * | 2016-10-13 | 2017-04-19 | 杭州维慕德科技有限公司 | On --spot law enforcement audio video collecting recording system |
| CN106791627A (en) * | 2016-12-12 | 2017-05-31 | 广东合正网络技术有限公司 | Network Video Surveillance and security alarm integrated system and its secure access method for authenticating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109800965A (en) * | 2018-12-28 | 2019-05-24 | 广州亚信技术有限公司 | Traffic flow processing method, device, computer equipment and storage medium |
| CN109800965B (en) * | 2018-12-28 | 2021-12-17 | 广州亚信技术有限公司 | Process business processing method and device, computer equipment and storage medium |
| CN110225298A (en) * | 2019-04-28 | 2019-09-10 | 北京蓦然认知科技有限公司 | Image information providing method, device and system in a kind of car networking |
| CN110225298B (en) * | 2019-04-28 | 2021-08-13 | 北京蓦然认知科技有限公司 | Method, device and system for providing image information in Internet of vehicles |
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| CN107396064B (en) | 2019-12-31 |
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