CN206728146U - A kind of intelligent video camera head - Google Patents
A kind of intelligent video camera head Download PDFInfo
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- CN206728146U CN206728146U CN201720595486.7U CN201720595486U CN206728146U CN 206728146 U CN206728146 U CN 206728146U CN 201720595486 U CN201720595486 U CN 201720595486U CN 206728146 U CN206728146 U CN 206728146U
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- dsp module
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- video camera
- camera head
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Abstract
Intelligent hardware technical field is the utility model is related to, in particular a kind of intelligent video camera head, including DSP module；Activity recognition module, it includes smoke alarm, Kalman filter, microwave remote sensor and collection of simulant signal module；Wherein, the microwave remote sensor is connected to the input interface of DSP module, the output interface of the DSP module is connected with the collection of simulant signal module thread, and the collection of simulant signal module is connected by the input of the buses of RS 485 and disk, and the output end of the disk is connected to DSP module；The Kalman filter of real-time tracking measurement is carried out to the distance, speed, angle information of target and DSP module is electrically connected with, the smoke alarm for detecting smoke signal communicates to connect with DSP module；HDMI, DSP module is connected by it with backstage display.The utility model, intelligent level height, in real time the intelligent video camera head technology of analysis and efficient process, it is set to carry out real-time, intelligent analysis feature to monitor video.
Description
Technical field
Intelligent hardware technical field is the utility model is related to, specially a kind of intelligent video camera head.
Background technology
Monitoring technology is an important technology in information monitoring field, and it has important work under many application scenarios
With.Safety-security area, monitor video can provide direct material for event handling, the analysis of causes of abnormal conditions；Information monitoring is led
Domain, all kinds of events can be counted by monitor video, and a situation arises, and data supporting is provided for follow-up decision.Presently, supervise
Control technology relies primarily on camera and carries out live video shooting and storage, therefore camera technology is the core institute of monitoring technology
.
Camera technical intelligence level is low at this stage, outside its most basic video capture and store function, for
The automatic detection of all kinds of situations and statistical technique and imperfection, can not complete complex detection task in video.And due to algorithm at
Reason takes, and camera is difficult to the competent task higher to ageing requirement, such as disaster monitoring, criminal offence detection task.
Additionally due to the separation of algorithm and camera, the detection process of complex situations can only carry out processed offline on video has been stored.
Therefore, certain technological gap is still had in terms of the intelligent video camera head of intelligent level height, embedded mobile GIS and efficient process.
Utility model content
The purpose of this utility model is to provide a kind of intelligent video camera head, asked with solve to propose in above-mentioned background technology
Topic.The intelligent video camera head has intelligent level height, in real time the intelligent video camera head technology of analysis and efficient process, makes it can
Real-time, intelligent analysis feature is carried out to monitor video.
To achieve the above object, the utility model provides following technical scheme：
A kind of intelligent video camera head,
Including DSP module；
Activity recognition module, it includes smoke alarm, Kalman filter, microwave remote sensor and collection of simulant signal
Module；Wherein, microwave remote sensor is connected to the input interface of the DSP module, the output interface of the DSP module and the simulation
Signal acquisition module thread is connected, and the collection of simulant signal module is connected by the input of RS-485 buses and disk, the magnetic
The output end of disk is connected to the DSP module；Real-time tracking measurement is carried out to the distance, speed, angle information of target
Kalman filter is electrically connected with the DSP module, and the smoke alarm for detecting smoke signal leads to the DSP module
Letter connection；
Bluetooth module, it is used for point-to-point communication between the DSP module and intelligent terminal and connected；
Short-wave antenna module, it will establish telecommunication connection between DSP module and intelligent terminal；
HDMI, the DSP module is connected by it with backstage display；
Power module group, it is electrically connected with the DSP module.
Preferably, the DSP module is based on dsp2812 low-power chips.
Preferably, the collection of simulant signal module selects LM331.
Preferably, in addition to SATA interface, it passes through RS-485 buses and connects PC.
Preferably, the intelligent terminal includes mobile phone, tablet personal computer.
Compared with prior art, the beneficial effects of the utility model are：(1) intelligent level of camera is high, passes through DSP
Module, smoke alarm, Kalman filter and microwave remote sensor, accurate detection can be made to various states；(2) DSP moulds
Block selects dsp2812 low-power chips, and the algorithm process time is short, can meet real-time processing requirement；(3) by dsp2812 low-power consumption
The intelligent algorithm module that chip has is embedded in camera, without extra installation software equipment；(4) algorithm testing result, can lead to
Cross connected backstage display and carry out real-time exhibition, be easy to carry out situation decision-making and processing according to testing result.
Brief description of the drawings
Fig. 1 is Tthe utility model system schematic diagram.
In figure：1DSP modules, 2 Activity recognition modules, 200 smoke alarms, 201Kalman wave filters, 202 microwaves sensing
Device, 203 collection of simulant signal module, 3 disks, 4 bluetooth modules, 5 short-wave antenna modules, 6HDMI interfaces, 7SATA interfaces, 8PC
Machine, 9 power module groups.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model provides a kind of technical scheme：
A kind of intelligent video camera head,
Including DSP module 1；
Activity recognition module 2, it includes smoke alarm 200, Kalman filter 201, microwave remote sensor 202 and mould
Intend signal acquisition module 203；Wherein, microwave remote sensor 202 is connected to the input interface of DSP module 1, the output of the DSP module 1
Interface is connected with the thread of collection of simulant signal module 203, and the collection of simulant signal module 203 passes through RS-485 buses and disk 3
Input connection, the output end of the disk 3 is connected to DSP module 1；To the distance of target, speed, angle, angular velocity information
The Kalman filter 201 and DSP module 1 for carrying out real-time tracking measurement are electrically connected with, for detecting the cigarette sense of smoke signal
Detector 200 communicates to connect with DSP module 1；
Target detection signal is fed back to DSP module 1 and handled by microwave remote sensor 202, and microwave remote sensor 202 uses HK982
Or GH-719, then compared by the typing disk 3 of collection of simulant signal module 203；SQL database or oracle built in disk 3
Database is pre-embedded with people, nobody, the number such as the state such as smoke, stand, waving, sleeping, making a phone call to realize the cluster of disk
It is believed that breath, to detect whether normal work is in unmanned state；DSP module 1 reads comparing result, the work shape in someone
State, and real-time tracking measurement is carried out to the distance of target, speed, angle, angular velocity information by Kalman filter 201,
Whether behaved by backstage display display line in standing, wave, sleep, the identification for the state such as make a phone call；Smoke alarm
200 are used to detect smoke signal, using the high IF-802S types of small volume, low-power consumption, precision, and by being accessed with DSP module 1
The data that disk 3 is embedded in advance carry out judgement processing, involved party whether be smoking state identification；
Bluetooth module 4, using bluetooth 4.0BLE modules, it is used for point-to-point communication between DSP module 1 and intelligent terminal and connected
Connect；
Short-wave antenna module 5, from HV-4 internally-arranged types, it will establish telecommunication between DSP module 1 and intelligent terminal
Connection, intelligent terminal include mobile phone, tablet personal computer, facilitate policymaker closely or at a distance to be repaiied by mobile phone, tablet personal computer
Data in positive DSP module 1, so as to which monitoring posture is adjusted or read according to actual conditions；
HDMI 6, DSP module 1 is connected by it with backstage display, display monitoring content, and the various rows of real-time exhibition
For the recognition result of people's state；
Power module group 9, it is electrically connected with DSP module 1.
DSP module 1 is based on dsp2812 low-power chips, is possessing the remarkable data processing energy of digital signal processor
While power, there is peripheral hardware and interface in the piece suitable for control again, realize simpler, efficient control, and have control system
Enough algorithm operational capabilities, accurate detection can be made to various states；Algorithm is efficient, can meet real-time processing requirement.
Collection of simulant signal module 203 selects LM331, and the higher integrated chip of performance, distortion is small to ensure that data transfer has
Effect property and precision.
Also include SATA interface 7, it connects PC 8 by RS-485 buses, and PC 8 is convenient in advance to the data of DSP module 1
Advance typing, it is also convenient for policymaker and implements to correct by backstage display state, and PC 8 is updated to the data of disk 3.
The intelligent level of this intelligent video camera head is high, passes through DSP module 1, smoke alarm 200, Kalman filter 201
And microwave remote sensor 202, accurate detection can be made to the various states of involved party；DSP module 1 selects dsp2812 low-power consumption cores
Piece, the algorithm process time is short, can meet real-time processing requirement；In the intelligent algorithm module that dsp2812 low-power chips are had
Embedded camera, without extra installation software equipment；Algorithm testing result, connected backstage display can be passed through and carried out in real time
Displaying, it is easy to carry out situation decision-making and processing according to testing result.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
- A kind of 1. intelligent video camera head, it is characterised in that：Including DSP module (1)；Activity recognition module (2), it include smoke alarm (200), Kalman filter (201), microwave remote sensor (202) with And collection of simulant signal module (203)；Wherein, microwave remote sensor (202) is connected to the input interface of the DSP module (1), should The output interface of DSP module (1) is connected with the collection of simulant signal module (203) thread, the collection of simulant signal module (203) it is connected by RS-485 buses with the input of disk (3), the output end of the disk (3) is connected to the DSP module (1)；The distance of target, speed, angle, angular velocity information are carried out the Kalman filter (201) of real-time tracking measurement with The DSP module (1) is electrically connected with, and the smoke alarm (200) for detecting smoke signal communicates with the DSP module (1) Connection；Bluetooth module (4), it is used for the DSP module (1) point-to-point communication between intelligent terminal and is connected；Short-wave antenna module (5), the DSP module (1) is established telecommunication and is connected by it between intelligent terminal；HDMI (6), the DSP module (1) is connected by it with backstage display；Power module group (9), it is electrically connected with the DSP module (1).
- A kind of 2. intelligent video camera head according to claim 1, it is characterised in that：The DSP module (1) be based on Dsp2812 low-power chips.
- A kind of 3. intelligent video camera head according to claim 1, it is characterised in that：The collection of simulant signal module (203) From LM331.
- 4. according to a kind of intelligent video camera head according to any one of claims 1 to 3, it is characterised in that：Also include SATA interface (7), it connects PC (8) by RS-485 buses.
- A kind of 5. intelligent video camera head according to claim 1, it is characterised in that：The intelligent terminal includes mobile phone, flat board Computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595486.7U CN206728146U (en) | 2017-05-26 | 2017-05-26 | A kind of intelligent video camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595486.7U CN206728146U (en) | 2017-05-26 | 2017-05-26 | A kind of intelligent video camera head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206728146U true CN206728146U (en) | 2017-12-08 |
Family
ID=60510984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595486.7U Expired - Fee Related CN206728146U (en) | 2017-05-26 | 2017-05-26 | A kind of intelligent video camera head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206728146U (en) |
-
2017
- 2017-05-26 CN CN201720595486.7U patent/CN206728146U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20190526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |