CN106600875A - Shopping mall early warning system - Google Patents
Shopping mall early warning system Download PDFInfo
- Publication number
- CN106600875A CN106600875A CN201611134193.5A CN201611134193A CN106600875A CN 106600875 A CN106600875 A CN 106600875A CN 201611134193 A CN201611134193 A CN 201611134193A CN 106600875 A CN106600875 A CN 106600875A
- Authority
- CN
- China
- Prior art keywords
- cpu
- early warning
- warning system
- shopping mall
- market
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B19/00—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow
- G08B19/005—Alarms responsive to two or more different undesired or abnormal conditions, e.g. burglary and fire, abnormal temperature and abnormal rate of flow combined burglary and fire alarm systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The invention discloses a shopping mall early warning system. The system includes a CPU, and also includes a communication device which is in signal connection with the CPU and is used for wireless communication; also includes a monitoring video which is in signal connection with the CPU and is used for monitoring the dynamic state of a shopping mall, and also includes a loudspeaker which is used for warning and broadcasting and is in signal connection with the CPU; and through single system settings, safe management and informatization management in the shopping mall are realized.
Description
Technical field
The present invention relates to a kind of market early warning system.
Background technology
At present, the automation in market, information-based monitoring be not comprehensive, needs artificially to be monitored, it has not been convenient to transports megastore
Battalion.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of market early warning system.
For achieving the above object, concrete scheme of the invention is as follows：A kind of market early warning system, includes CPU, also includes
There is the communicator being connected with cpu signal, for radio communication；Also include the monitor video being connected with cpu signal, the prison
Control video is used to monitor market dynamic, also includes the loudspeaker for warning, reporting, and the loudspeaker is connected with cpu signal.
Wherein, the communicator includes communication antenna.
Wherein, storage tape deck is also included, the storage tape deck is connected with cpu signal.Wherein, also include
The smoke detection being connected with cpu signal, smoke detection is used to detect market smog, prevents fire；Wherein, also include and CPU
The visitors flowrate monitor of signal connection, the visitors flowrate monitor is used to monitor flow of the people；Also include and connect with cpu signal
The security personnel for connecing register inductor, register for security guard patrol, and security personnel's inductor of registering is connected with cpu signal；
Beneficial effects of the present invention：Arranged by simple system, realize safe, the information system management in market.
Description of the drawings
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the top view of the communication antenna of the present invention；
Fig. 3 is oscillator chip architecture schematic diagram of the present invention；
Fig. 4 is the schematic rear view of the communication antenna of the present invention；
Fig. 5 is the directional diagram of the antenna of the present invention；
Description of reference numerals in Fig. 1 to Fig. 5：
11- reflecting plates；12- signal feeds portion；13- points to micro-strip；14- bill kept on files unit；The coupling units of 141- first；15- first shakes
Sub-portion；The transducer parts of 16- second；161- adjutages；The aperture of 162- first；The aperture of 163- second；The transducer parts of 17- the 3rd；18- second
Coupling unit；19- transverse arms；191- angles breach.
Specific embodiment
Below in conjunction with the accompanying drawings the present invention is further detailed explanation with specific embodiment, is not the reality the present invention
Apply scope and be confined to this.
As shown in Figures 1 to 5, a kind of market early warning system described in the present embodiment, includes CPU, also includes and CPU
The communicator of signal connection, for radio communication；Also include the monitor video being connected with cpu signal, the monitor video
For monitoring market dynamic, the loudspeaker for warning, reporting also is included, the loudspeaker is connected with cpu signal.By letter
Single system is arranged, and realizes safe, the information system management in market.
A kind of market early warning system described in the present embodiment, the communicator includes communication antenna.The present embodiment institute
A kind of market early warning system stated, also includes storage tape deck, and the storage tape deck is connected with cpu signal.Wherein,
The smoke detection being connected with cpu signal is also included, smoke detection is used to detect market smog, prevents fire；Wherein, also include
There is the visitors flowrate monitor being connected with cpu signal, the visitors flowrate monitor is used to monitor flow of the people；Also include with
The security personnel of cpu signal connection register inductor, register for security guard patrol, and security personnel's inductor of registering is connected with cpu signal；
The communication antenna includes a reflecting plate 11, and the reflecting plate 11 is provided with symmetrical two oscillator pieces, often
Individual oscillator piece includes trapezoidal bill kept on file unit 14, and the bill kept on file unit 14 extends upward the first coupling unit 141, and the first coupling is single
Unit 141 extends upward the first trapezoidal transducer part 15, the short base of first transducer part 15 and the short bottom of bill kept on file unit 14
Unit 14 is connected with the first coupling unit 141, and the long base of first transducer part 15 extends upward the second of rectangle
Transducer part 16, the second transducer part 16 of the rectangle extends upward the 3rd trapezoidal transducer part 17, the 3rd transducer part 17
Long base be connected with the second transducer part 16, the short base of the 3rd transducer part 17 extends upward the second coupling unit 18,
The free end of second coupling unit 18 is vertically connected with the transverse arm 19 of a track type, and the top of the transverse arm 19 is provided with angle breach
191；The both sides of second transducer part 16 protrude adjutage 161；Second transducer part 16 is provided with the of two rectangles
One aperture 162, two the first aperture 162 are respectively arranged on the both sides of the first transducer part 15, are additionally provided with first transducer part 15 many
Second aperture 163 of individual horizontal spread configuration；Signal feed portion 12 is additionally provided with, signal feed portion 12 is in two oscillator pieces
Between, for feeding coupling；By the microstrip circuit structure design not less than 300 times, and by being not less than 500 tests and joining
Number adjustment under, finally determine above-mentioned antenna structure, simulate its Electromagnetic Interference environment under, the antenna in 700MHZ extremely
1000MHZ frequency ranges (conventional communication band) show excellent communication electric parameter performance, specifically, radiating element lowest frequency
Than being more than in 31dB, frequency band in front and back than being averagely more than 35dB before and after point；Low frequency dot gains are more than 9.37dBi, averagely increase in frequency band
Benefit is more than 9.8dBi.Such as Fig. 5, its gain pattern, omnidirectional's performance is very excellent.In addition, from concrete test also test result
Basically identical with simulation result, above-mentioned antenna is non-dimensional requirement antenna, as long as on overbending direction, aperture, the aperture of setting
Mode on reach above-mentioned requirements, can reach above-mentioned experimental result.
The back side of the reflecting plate 11 is provided with the sensing micro-strip 13 of multiple matrix arrangements, and sensing micro-strip is eight-sided formation,
The setting of the structure is very ingenious, and experiment finds, when sensing micro-strip 13 are provided with, not only the isolation of antenna has certain increasing
Plus, and standing-wave ratio reduces 0.8, is implemented as 1.07 or so, and gain increases 2dBi, needs exist for explanation, when
Octagon micro-strip 13 is arranged into that other antennas are identical, on analogous location when, be only capable of increasing isolation, it is impossible to increase antenna other
Performance, it is seen that the setting of octagon micro-strip 13 meets the Performance Match with antenna, unique improves antenna current mean value,
Setting has reached together the result for more optimizing, and supports each other.
Specifically, above-mentioned antenna is non-dimensional requirement antenna, as long as on overbending direction, aperture, the side of aperture of setting
Above-mentioned requirements are reached in formula；But if need more preferably stable performance, the concrete size of this antenna can be optimized for：Reflecting plate
11 transverse width is 48mm, a height of:31mm；Bill kept on file unit 14 it is a height of:3.7mm, long base is 12.5mm, and short base is
5.3mm；The length and width of first coupling unit 141 is respectively：1.1mm and 1.34mm；First transducer part 15, the 3rd transducer part 17
Identical with the size of bill kept on file unit 14, the second coupling unit 18 is identical with the size of the first coupling unit 141；Second transducer part
16 width and height are respectively：12.8mm and 12.5mm；The radius of adjutage 161 is 1mm；The live width of the first aperture 162
For：1.2mm, a length of 11.8mm；The quantity of second aperture 163 is 8, and the distance of two adjacent second aperture 163 is
1mm；The live width of first aperture 162 is 0.6mm, a length of 4.8mm；The live width of transverse arm 19 is 1.5mm, a length of 12.5mm；Institute
The angle for stating angle breach 191 is 30 degree.
The above is only a preferred embodiment of the present invention, therefore all structures according to described in present patent application scope
Make, the equivalence changes that feature and principle are done or modification, be included in the protection domain of present patent application.
Claims (3)
1. a kind of market early warning system, it is characterised in that：CPU is included, the communicator being connected with cpu signal is also included,
For radio communication；The monitor video being connected with cpu signal is also included, the monitor video is used to monitor market dynamic, also
The loudspeaker for warning, reporting is included, the loudspeaker is connected with cpu signal.
2. a kind of market early warning system according to claim 1, it is characterised in that：The communicator includes communication day
Line.
3. a kind of market early warning system according to claim 1, it is characterised in that：Also include storage tape deck, institute
State storage tape deck to be connected with cpu signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134193.5A CN106600875A (en) | 2016-12-10 | 2016-12-10 | Shopping mall early warning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611134193.5A CN106600875A (en) | 2016-12-10 | 2016-12-10 | Shopping mall early warning system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106600875A true CN106600875A (en) | 2017-04-26 |
Family
ID=58598769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611134193.5A Pending CN106600875A (en) | 2016-12-10 | 2016-12-10 | Shopping mall early warning system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106600875A (en) |
-
2016
- 2016-12-10 CN CN201611134193.5A patent/CN106600875A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170426 |
|
| WD01 | Invention patent application deemed withdrawn after publication |