CN202197375U - Multifunctional monitoring network measuring and controlling instrument - Google Patents
Multifunctional monitoring network measuring and controlling instrument Download PDFInfo
- Publication number
- CN202197375U CN202197375U CN2011203107727U CN201120310772U CN202197375U CN 202197375 U CN202197375 U CN 202197375U CN 2011203107727 U CN2011203107727 U CN 2011203107727U CN 201120310772 U CN201120310772 U CN 201120310772U CN 202197375 U CN202197375 U CN 202197375U
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- monitoring network
- control chip
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Abstract
A multifunctional monitoring network measuring and controlling instrument comprises a housing; wherein the housing is provided with a control chip used for observing a camera image and adjusting a camera parameter therein, the housing is also provided with a display screen and a video input port; the control chip comprises a microprocessing unit, a video decoding unit and a communication circuit unit; both the video decoding unit and the communication circuit unit are connected with the microprocessing unit; the video decoding unit is connected with the video input port which is connected with a camera; and the video decoding unit is also connected with the display screen. The utility mode provides the multifunctional monitoring network measuring and controlling instrument which can raise working efficiency and has a good accuracy.
Description
Technical field
The utility model belongs to monitor network equipment, especially a kind of monitor network measurement and control instrument.
Background technology
On-the-spot in engineering constructions such as safety monitoring, communications; Image effect and technical parameter settings such as the angle that video camera is installed, focal length, audio frequency; Be to be regulated and set at main equipment room by engineers and technicians, on-the-spot installation personnel can't see the image of camera acquisition, also can't hear sound; Can only regulate the technical parameter of the video/audio of front-end camera through the instruction that receives the main equipment room technical staff, low, the poor accuracy of efficient.
Summary of the invention
The deficiency of low, the poor accuracy of efficient when installing in order to overcome existing security monitoring camera, the multifunctional monitoring network measurement and control instrument that the utility model provides a kind of and increases work efficiency, accuracy is good.
The utility model solves the technical scheme that its technical problem adopted:
A kind of multifunctional monitoring network measurement and control instrument; Comprise shell; Install in the said shell and comprise the control chip that is used to observe camera review and adjusting camera parameters; Display screen and video input port are installed on the shell, and said control chip comprises microprocessing unit, video decoding unit and communicating circuit unit, and said video decoding unit all is connected with microprocessing unit with the communicating circuit unit; Said video decoding unit connects with the video input port that is connected with video camera, and said video decoding unit is connected with display screen.
Further, said control chip also comprises video encoding unit, on the said shell video output is installed, and said video encoding unit is connected with microprocessing unit, and said video encoding unit is connected with said video output.
Audio input port and loudspeaker are installed on the said shell, and said control chip also comprises the audio frequency amplification module, and said audio frequency amplification module is connected with said microprocessing unit, and said audio amplification unit is connected with loudspeaker.
The RJ45 interface is installed on the said shell, and said control chip also comprises netting twine test circuit unit, and said netting twine test circuit unit is connected with microprocessing unit, and said netting twine test circuit unit is connected with the RJ45 interface, and Ethernet is connected with the RJ45 interface.
DB9 needle serial port and RS485 data-interface are installed on the said shell; Said control chip also comprises the communicating circuit unit; Said communicating circuit unit is connected with microprocessing unit, and the communicating circuit unit is connected with DB9 needle serial port, RS485 data-interface, and said keyboard matrix circuit is connected with silica gel push-button.
On the said shell silica gel push-button is installed, said control chip also comprises keyboard matrix circuit, and said keyboard matrix circuit is connected with said microprocessing unit, and said keyboard matrix circuit is connected with said silica gel push-button.
Sky shade and flexible glue sheath are installed on the said shell.
Said control chip also comprises the PMU PMU, and said PMU PMU is connected with said microprocessing unit.
The beneficial effect of the utility model mainly shows: increase work efficiency, accuracy is good.
Description of drawings
Fig. 1 is the structural representation of multifunctional monitoring network measurement and control instrument;
Fig. 2 is the theory diagram of control chip.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described.
With reference to Fig. 1, Fig. 2; A kind of multifunctional monitoring network measurement and control instrument; Comprise shell 1; Install in the shell 1 and comprise the control chip that is used to observe camera review and adjusting camera parameters, audio-frequency test, netting twine test, ethernet test, communicating circuit test; Display screen, sky shade, flexible glue sheath, silica gel push-button, loudspeaker, video input port, video output, audio input port, RJ45 interface, DB9 needle serial port, RS485 data-interface are installed on the shell, and said control chip comprises microprocessing unit, video decoding unit, video encoding unit, communicating circuit unit, netting twine test circuit unit, ethernet module, audio amplification unit, keyboard matrix circuit.
Said video decoding unit, video encoding unit, communicating circuit unit, netting twine test circuit unit, ethernet module, audio amplification unit, keyboard matrix circuit all are connected with microprocessing unit; Said video decoding unit has the video entry that is connected with video camera; Said video decoding unit is connected with video encoding unit, LCDs; Said video encoding unit has video output; Said audio amplification unit is connected with loudspeaker, and said netting twine test circuit unit is connected with the RJ45 interface, and said Ethernet is connected with the RJ45 interface; Said communicating circuit unit is connected with DB9 needle serial port, RS485 data-interface, and said keyboard matrix circuit is connected with silica gel push-button.
Said control chip also comprises the PMU PMU; For other circuit provides required voltage; Said PMU PMU comprises PMU chip, 12V boost interim power supply output unit, MINI USB charge port and 18650 lithium batteries; The said 12V interim power supply output unit that boosts comprises the chip that boosts, boost inductance and output interface, and said MINI USB charge port is connected with the PMU chip, and said PMU chip is connected with said 18650 lithium batteries.
The multifunctional monitoring network measurement and control instrument of present embodiment is box-like, comprises sky shade, loam cake, lower cover, battery cover board, acrylic panel, TFT LCDs, mainboard PCB, button PCB, silica gel push-button, flexible glue sheath, 18650 lithium batteries.
The multifunctional monitoring network measurement and control instrument of present embodiment comprises microprocessing unit, video decoding unit, video encoding unit, communicating circuit unit, netting twine test circuit unit, ethernet module, audio amplification unit, keyboard matrix circuit, PMU PMU.
Its operation principle is following: load onto battery; Turn on the power switch power supply circuit, microprocessing unit, video decoding unit, video encoding unit, communicating circuit unit, netting twine test circuit unit, ethernet module, audio amplification unit, keyboard matrix circuit, the 12V interim power supply output unit energising of boosting.Microprocessing unit detects cell voltage, if being lower than 3.2V can not start shooting, have only microprocessing unit that operating voltage is arranged this moment, and other unit all are in power-down mode, and system prompt please charges at once, and will after 5 seconds, shut down automatically; If cell voltage is greater than 3.2V, the LED power supply indicator is lighted always, and system initialization is laggard goes into main menu.
After system initialization finishes, get into main menu: the test of 1 ball machine, 2 data tests, 3 video measurements, the test of 4 netting twines, 5 network tests, the setting of 6 systems, 7 product informations.
The test of ball machine can select to set address, agreement, baud rate, speed, presetting bit scanning; Data test can select to set continuous transmission, baud rate, Data Receiving, agreement identification; Video measurement can test video intensity, can also export color bar signal to the external analog monitor; Netting twine test can test that netting twine opens circuit, short circuit, intersection and line preface; Network test can detect the IP connectivity and the scanning port position of remote equipment; System is provided with can select to set automatic shutdown time, data are preserved, 12V output, buzzer, audio frequency power amplifier, language and screen parameter; Product information will show model, sequence number, software version number, manufacturer's title, electric weight, the battery types of this product.
Whether the PMU PMU detects simultaneously has the external charging power supply, and when the external charging power supply was arranged, the PMU chip began battery charge, and the charging indicator light red colored lamp is lighted, and when cell voltage reached 4.2V, the charging indicator light green was lighted, and the expression battery is full of.
The PMU PMU; Other unit required voltages can not only be provided, also have charging, short circuit, overcurrent protection function, short circuit and overcurrent condition are arranged on circuit; Circuit will get into automatic guard mode; This moment, the power supply of all unit was cut off, and needed once more the power-on switch and did not have short circuit and overcurrent condition, could operate as normal.
Claims (8)
1. multifunctional monitoring network measurement and control instrument; Comprise shell; It is characterized in that: installation comprises the control chip that is used to observe camera review and adjusting camera parameters in the said shell; Display screen and video input port are installed on the shell, and said control chip comprises microprocessing unit, video decoding unit and communicating circuit unit, and said video decoding unit all is connected with microprocessing unit with the communicating circuit unit; Said video decoding unit connects with the video input port that is connected with video camera, and said video decoding unit is connected with display screen.
2. multifunctional monitoring network measurement and control instrument as claimed in claim 1; It is characterized in that: said control chip also comprises video encoding unit; On the said shell video output is installed, said video encoding unit is connected with microprocessing unit, and said video encoding unit is connected with said video output.
3. according to claim 1 or claim 2 multifunctional monitoring network measurement and control instrument; It is characterized in that: audio input port and loudspeaker are installed on the said shell; Said control chip also comprises the audio frequency amplification module; Said audio frequency amplification module is connected with said microprocessing unit, and said audio amplification unit is connected with loudspeaker.
4. according to claim 1 or claim 2 multifunctional monitoring network measurement and control instrument; It is characterized in that: the RJ45 interface is installed on the said shell; Said control chip also comprises netting twine test circuit unit; Said netting twine test circuit unit is connected with microprocessing unit, and said netting twine test circuit unit is connected with the RJ45 interface, and Ethernet is connected with the RJ45 interface.
5. according to claim 1 or claim 2 multifunctional monitoring network measurement and control instrument; It is characterized in that: DB9 needle serial port and RS485 data-interface are installed on the said shell; Said control chip also comprises the communicating circuit unit; Said communicating circuit unit is connected with microprocessing unit, and the communicating circuit unit is connected with DB9 needle serial port, RS485 data-interface, and said keyboard matrix circuit is connected with silica gel push-button.
6. according to claim 1 or claim 2 multifunctional monitoring network measurement and control instrument; It is characterized in that: on the said shell silica gel push-button is installed; Said control chip also comprises keyboard matrix circuit; Said keyboard matrix circuit is connected with said microprocessing unit, and said keyboard matrix circuit is connected with said silica gel push-button.
7. according to claim 1 or claim 2 multifunctional monitoring network measurement and control instrument is characterized in that: sky shade and flexible glue sheath are installed on the said shell.
8. according to claim 1 or claim 2 multifunctional monitoring network measurement and control instrument, it is characterized in that: said control chip also comprises the PMU PMU, said PMU PMU is connected with said microprocessing unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203107727U CN202197375U (en) | 2011-08-25 | 2011-08-25 | Multifunctional monitoring network measuring and controlling instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203107727U CN202197375U (en) | 2011-08-25 | 2011-08-25 | Multifunctional monitoring network measuring and controlling instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202197375U true CN202197375U (en) | 2012-04-18 |
Family
ID=45952273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203107727U Expired - Fee Related CN202197375U (en) | 2011-08-25 | 2011-08-25 | Multifunctional monitoring network measuring and controlling instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202197375U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581658A (en) * | 2012-08-06 | 2014-02-12 | 深圳市维冠视界科技有限公司 | Multifunctional liquid crystal display debugging equipment |
-
2011
- 2011-08-25 CN CN2011203107727U patent/CN202197375U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103581658A (en) * | 2012-08-06 | 2014-02-12 | 深圳市维冠视界科技有限公司 | Multifunctional liquid crystal display debugging equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20140825 |
|
| EXPY | Termination of patent right or utility model |