CN104281139A - Multimedia home monitoring device - Google Patents
Multimedia home monitoring device Download PDFInfo
- Publication number
- CN104281139A CN104281139A CN201410592389.3A CN201410592389A CN104281139A CN 104281139 A CN104281139 A CN 104281139A CN 201410592389 A CN201410592389 A CN 201410592389A CN 104281139 A CN104281139 A CN 104281139A
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- China
- Prior art keywords
- data processor
- input end
- wireless communication
- communication device
- data
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- 238000012806 monitoring device Methods 0.000 title abstract 4
- 238000004891 communication Methods 0.000 claims description 28
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 2
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
- G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Studio Devices (AREA)
Abstract
The invention discloses a multifunctional home monitoring device. The multifunctional home monitoring device comprises a temperature sensor, a camera device, a wireless communicator and a data processor. The output end of the camera device and the output end of the temperature senor are connected with the input end of the data processor. The output end of the data processor is connected with the input end of the wireless communicator. The wireless communicator is in wireless connection with an alarming and monitoring terminal. According to the multifunctional home monitoring device, the temperature sensor and the camera device feed back image data and environmental temperature data and transmit the image data and the environmental temperature data to the data processor through the CAN bus or a wireless mode, the data processor conducts filtering, amplification, A/D conversion, operation and the like on signals, a correct characteristic parameter value is obtained finally and transmitted to the alarming and monitoring terminal to be displayed, and then the purpose that whether abnormal conditions exist in a house can be judged by monitoring the changing quantity of home data in real time is achieved.
Description
Technical field
The present invention relates to a kind of supervising device, refer more particularly to a kind of multimedia Household monitor device.
Background technology
Along with the enhancing of people's awareness of safety, and the management of people residential quarter more and more specification and rigorous, the effect of home furnishing monitoring system mainly can be used for controlling, the visiting process of management visitor, and effectively stops unauthorized person close, thus ensure the interests of user, to reach the effect of safety precaution.
Due in prior art, user is to supervisory system policer operation, be only applicable to user when its residence, there is the situation that visitor comes to visit, therefore, when user is not or not its residence, if there is the situation that breaking out of fire fire is stolen, then can omit important information, thus cause monitoring efficiency low, and then make Man machine interaction poor.
Summary of the invention
It is simple that object of the present invention is just to provide a kind of structure to solve the problem, the wireless headset transceiver that robotization integrated level is high.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes temperature sensor, camera head, wireless communication device, data processor, described camera head is connected with the input end of described data processor respectively with the output terminal of described temperature sensor, the output terminal of described data processor is connected with the input end of described wireless communication device, and described wireless communication device is connected with alert detecting terminal wireless.
Further, described data processor comprises wave filter, amplifier, A/D converter, digital signal processor, the input end of described wave filter is connected with described temperature sensor output terminal, the output terminal of described wave filter is connected with the input end of described amplifier, the output terminal of described amplifier is connected with the input end of described A/D converter, the output terminal of described A/D converter is connected with the input end of described digital signal processor, and the output terminal of described digital signal processor is connected with the input end of described wireless communication device.
Particularly, described wireless communication device is WIFI wireless communication device, GPRS wireless communication device or blue tooth wireless communication device.
Further, described temperature sensor is connected by CAN with described data processor respectively with described camera head.
Beneficial effect of the present invention is:
The present invention by temperature sensor and camera head view data and ambient temperature data is fed back through CAN or wireless mode is transferred to data processor, data processor is by carrying out filtering, amplification, A/D conversion, computing etc. to signal, finally draw correct characteristic parameter value and be transferred to alert detecting terminal demonstration, be reached through the data knots modification of monitoring household in real time and judge whether there is situation in household.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, the present invention includes temperature sensor, camera head, wireless communication device, data processor, described camera head is connected with the input end of described data processor respectively with the output terminal of described temperature sensor, the output terminal of described data processor is connected with the input end of described wireless communication device, and described wireless communication device is connected with alert detecting terminal wireless.
As shown in Figure 1, described data processor comprises wave filter, amplifier, A/D converter, digital signal processor, the input end of described wave filter is connected with described temperature sensor output terminal, the output terminal of described wave filter is connected with the input end of described amplifier, the output terminal of described amplifier is connected with the input end of described A/D converter, the output terminal of described A/D converter is connected with the input end of described digital signal processor, and the output terminal of described digital signal processor is connected with the input end of described wireless communication device.
The object of digital signal processor measures or filtering the continuous analog signal of view data and ambient temperature data feedback.Therefore before carrying out digital signal processing, need oily signal from analog territory to be transformed into numeric field, this is realized by analog to digital converter (A/D) usually.And the output of digital signal processing often also will transform to analog domain, this is realized by digital to analog converter.The algorithm of digital signal processing needs to utilize computing machine or dedicated treatment facility as digital signal processor (DSP), the core algorithm of digital signal processing is discrete Fourier transformation (DFT), be that DFT makes signal achieve discretize at numeric field and frequency domain, thus general-purpose computer processes discrete signal can be used.And make digital signal processing move towards practical from theory to be Fast Fourier Transform (FFT) (FFT), to decrease the operand of DFT, digital signal is processed in real time.
Described wireless communication device is WIFI wireless communication device, GPRS wireless communication device or blue tooth wireless communication device, and support multiple transport protocols, described temperature sensor is connected by CAN with described data processor respectively with described camera head.CAN connects, and CAN belongs to the category of fieldbus, the serial communications network that it is a kind of effective support distributed AC servo system or controls in real time.Than the distributed control means that many RS-485 build based on R line, distributed control means based on CAN has obvious superiority in the following areas: the data communication between each node of network is real-time, first, CAN controller works in various ways, each node in network all can adopt the mode of the bit-by-bit arbitration of harmless structure to compete according to bus access right of priority (depending on message identifier) and send data to bus, and CAN protocol has abolished station address coding, and replace communication data is encoded, this can make different nodes receive identical data simultaneously, data communication between each node of the network that these features make CAN form is real-time, and easily form redundancy structure, improve the reliability of device and the dirigibility of device.Shorten the construction cycle, CAN is connected with physical bus by two output terminal CANH with CANL of CAN transceiver interface chip 82C250, and the state of CANH end can only be high level or suspended state, and CANL end can only be low level or suspended state.This just ensures to appear at the phenomenon in RS-485 network, namely when device is wrong, when occurring that multinode sends data to bus simultaneously, causes bus to present short circuit, thus damages the phenomenon of some node.And CAN node has when mistake is serious and automatically closes output function, to make the operation of other nodes in bus unaffected, thus ensure there will not be to resemble in a network, because respective nodes goes wrong, make bus be in " deadlock " state.
The present invention by temperature sensor and camera head view data and ambient temperature data is fed back through CAN or wireless mode is transferred to data processor, data processor is by carrying out filtering, amplification, A/D conversion, computing etc. to signal, finally draw correct characteristic parameter value and be transferred to alert detecting terminal demonstration, be reached through the data knots modification of monitoring household in real time and judge whether there is situation in household.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included in protection scope of the present invention.
Claims (4)
1. a multimedia Household monitor device, it is characterized in that: comprise temperature sensor, camera head, wireless communication device, data processor, described camera head is connected with the input end of described data processor respectively with the output terminal of described temperature sensor, the output terminal of described data processor is connected with the input end of described wireless communication device, and described wireless communication device is connected with alert detecting terminal wireless.
2. a kind of multimedia Household monitor device according to claim 1, it is characterized in that: described data processor comprises wave filter, amplifier, A/D converter, digital signal processor, the input end of described wave filter is connected with described temperature sensor output terminal, the output terminal of described wave filter is connected with the input end of described amplifier, the output terminal of described amplifier is connected with the input end of described A/D converter, the output terminal of described A/D converter is connected with the input end of described digital signal processor, the output terminal of described digital signal processor is connected with the input end of described wireless communication device.
3. a kind of multimedia Household monitor device according to claim 1, is characterized in that: described wireless communication device is WIFI wireless communication device, GPRS wireless communication device or blue tooth wireless communication device.
4. a kind of multimedia Household monitor device according to claim 1, is characterized in that: described temperature sensor is connected by CAN with described data processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592389.3A CN104281139A (en) | 2014-10-28 | 2014-10-28 | Multimedia home monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410592389.3A CN104281139A (en) | 2014-10-28 | 2014-10-28 | Multimedia home monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104281139A true CN104281139A (en) | 2015-01-14 |
Family
ID=52256123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410592389.3A Pending CN104281139A (en) | 2014-10-28 | 2014-10-28 | Multimedia home monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104281139A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690794A (en) * | 2016-08-16 | 2018-02-13 | 深圳市屹石科技股份有限公司 | The method, apparatus and body-building apparatus that body-building apparatus is communicated with smart machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100253509A1 (en) * | 2009-04-03 | 2010-10-07 | Yongji Fu | Personal environmental monitoring method and system and portable monitor for use therein |
| CN102591276A (en) * | 2012-01-18 | 2012-07-18 | 山东工商学院 | Intelligent electric meter system for residents for intelligent smart grid |
| CN103064131A (en) * | 2012-12-12 | 2013-04-24 | 朱铭鑫 | Multifunctional meteorological collection device and control system thereof |
| CN202929445U (en) * | 2012-10-26 | 2013-05-08 | 南京信息工程大学 | Home furnishing environment monitoring system |
| CN203799484U (en) * | 2014-03-06 | 2014-08-27 | 安徽理工大学 | Intelligent community household fire alarm management system |
| CN204203746U (en) * | 2014-10-28 | 2015-03-11 | 四川鑫远志空间信息科技有限公司 | A kind of multimedia Household monitor device |
-
2014
- 2014-10-28 CN CN201410592389.3A patent/CN104281139A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100253509A1 (en) * | 2009-04-03 | 2010-10-07 | Yongji Fu | Personal environmental monitoring method and system and portable monitor for use therein |
| CN102591276A (en) * | 2012-01-18 | 2012-07-18 | 山东工商学院 | Intelligent electric meter system for residents for intelligent smart grid |
| CN202929445U (en) * | 2012-10-26 | 2013-05-08 | 南京信息工程大学 | Home furnishing environment monitoring system |
| CN103064131A (en) * | 2012-12-12 | 2013-04-24 | 朱铭鑫 | Multifunctional meteorological collection device and control system thereof |
| CN203799484U (en) * | 2014-03-06 | 2014-08-27 | 安徽理工大学 | Intelligent community household fire alarm management system |
| CN204203746U (en) * | 2014-10-28 | 2015-03-11 | 四川鑫远志空间信息科技有限公司 | A kind of multimedia Household monitor device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107690794A (en) * | 2016-08-16 | 2018-02-13 | 深圳市屹石科技股份有限公司 | The method, apparatus and body-building apparatus that body-building apparatus is communicated with smart machine |
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