CN201118853Y - A device for providing video monitoring device with uninterrupted power - Google Patents
A device for providing video monitoring device with uninterrupted power Download PDFInfo
- Publication number
- CN201118853Y CN201118853Y CNU2007201924888U CN200720192488U CN201118853Y CN 201118853 Y CN201118853 Y CN 201118853Y CN U2007201924888 U CNU2007201924888 U CN U2007201924888U CN 200720192488 U CN200720192488 U CN 200720192488U CN 201118853 Y CN201118853 Y CN 201118853Y
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- power supply
- uninterrupted power
- video
- module
- control module
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Abstract
The utility model relates to a device used for supplying uninterruptable power source for video monitoring equipment. The device comprises a case, a power conversing module is arranged in the case, the inputting end of the power conversing module is connected with commercial power, at least one outputting end of the power conversing module is connected with the power inputting end of external video equipment, another outputting end of the power conversing module is connected with the inputting end of an rechargeable battery. The device is characterized in that the device also comprises a detecting and controlling module which is connected with the outputting end of the rechargeable battery and used for detecting the working state of the uninterruptable power source and the external video equipment, the detecting and controlling module is equipped with an communication port communicated with outer side and a video frequency detecting port used for detecting the video signals of the external video equipment; compared with the prior art, the device has the advantages of monitoring and controlling the self working state and the video equipment working state powered by the device.
Description
Technical field
The utility model relates to a kind of device that is used for providing uninterrupted power supply to video monitoring equipment.
Background technology
Existing video equipment particularly is installed in the on-the-spot video equipment of monitoring, directly provide power supply by civil power mostly for it, when civil power interrupts (accident interruption), be installed in the on-the-spot video equipment of monitoring and just the monitor video data can not be fed back to Surveillance center, such accident bring very big inconvenience will for the management of supervisory control system, also might be because the interruption of monitor video data brings comparatively serious consequence when cutting off the power supply.
Uninterrupted power supply; be UPS; it is a kind of energy storage device that contains; with the inverter is the uninterrupted power supply of the constant voltage constant frequency of chief component; when civil power just often; UPS with the civil power voltage stabilizing after supply load use; the UPS of this moment is exactly an electric main pressurizer; simultaneously; it is also to self-contained battery charging, and when civil power interrupted (accident interruption), UPS was immediately with the electric energy of self-contained battery; method by inversion conversion continues to continue to provide the 220V alternating current to load, makes load keep operate as normal and protects that load is soft, hardware is not damaged.
The existing all kinds of uninterrupted power supply that is used for to the video equipment power supply, general only being responsible for powered to video equipment, do not do other purposes, for himself operating state with and the operating state of being responsible for the video equipment of power supply all not have to monitor or the warning function, and publication number is that (application number is: 200510034677.8) " can realize the uninterrupted power supply of remote monitoring and to its system that monitors " discloses a kind of uninterrupted power supply that can communicate by wireless mode and Surveillance center for the Chinese invention patent of CN 1702937 A, it comprises the UPS monitoring circuit, be used to realize the UPS wireless communication module of radio communication function, and be connected between described UPS monitoring circuit and the UPS wireless communication module, be used for monitored instruction and monitor message transmission wireless controller are monitored and realized to described UPS wireless communication module, wherein said UPS wireless communication module can receive the monitored instruction of sending with communication, and deliver to described UPS monitoring circuit through described wireless controller and carry out respective handling; Described UPS wireless communication module also can receive from the monitor message of described UPS monitoring circuit and with communication and send.
Whether in the foregoing invention patent, the UPS monitoring circuit that uninterrupted power supply comprises does not provide its concrete what signal of monitoring, and monitor yet and all do not mention for the operating state of the load that links to each other with uninterrupted power supply, on-the-spot ambient condition.Video equipment particularly is installed in the on-the-spot video equipment of monitoring, the operating state of video equipment is the principal element that guarantees the supervisory control system effect of bringing into normal play, in addition, himself operating state of the uninterrupted power supply that video equipment is powered also is very important for supervisory control system.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of device that is used for providing uninterrupted power supply to video monitoring equipment that can monitor the operating state of self operating state and its video equipment of being responsible for powering at above-mentioned prior art.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this is used for providing the device of uninterrupted power supply to video monitoring equipment, comprise cabinet, power transfer module is housed in the cabinet, the input of this power transfer module is electrically connected with the city, at least one road of described power transfer module output links to each other with the power input of external video equipment, another road output of described power transfer module is connected with the input of rechargeable battery, it is characterized in that: also including being used to of linking to each other with the output of described rechargeable battery detects the detection control module of the operating state of uninterrupted power supply self operating state and external video equipment, and this detection control module has and extraneous communication port of communicate by letter and be used to detect the Video Detection port of external video equipment vision signal.
In order to measure the temperature conditions that this is used for providing the device surrounding environment of uninterrupted power supply to video monitoring equipment, above-mentioned detection control module is connected with a temperature sensor.
In order to prevent that this is used for providing the cabinet of the device of uninterrupted power supply to be pried open by accident to video monitoring equipment, above-mentioned detection control module is connected with a door status sensor, when cabinet such as prized and stole at unnormal unlocking, door status sensor can send alarm signal to detecting control module like this.
In order to prevent that this is used for providing the device temperature in chassis of uninterrupted power supply too high and influence its operate as normal to video monitoring equipment, above-mentioned detection control module is connected with a cooling fan, when reaching certain high temperature in the described cabinet, cooling fan can be opened automatically think described case radiation.
Above-mentioned detection control module is connected with a LED display module, just the operating state of uninterrupted power supply self operating state with the external video equipment that links to each other with described power transfer module output intuitively can be shown on the LED display module by the LED display module.
Described detection control module sends to the information of uninterrupted power supply self operating state and the operating state of the external video equipment that links to each other with described power transfer module output by described communication port the remote centralized control center in the external world, equally, extraneous remote centralized control center also can send to the detection control module with the remote monitoring instruction by described communication port, as priority scheme, communication port is the RS485 interface in the utility model, this is used for providing the device of uninterrupted power supply to be connected by the video optical multiplexer of RS485 interface with the external world to video equipment like this, links to each other with remote machine control center by optical cable by video optical multiplexer then.
Above-mentioned uninterrupted power supply self operating state comprises the running status of uninterrupted power supply and the real-time voltage of described rechargeable battery, the operating state of power transfer module output.
Certainly, above-mentioned uninterrupted power supply self operating state can also comprise the temperature that described temperature sensor transmits, the input/output state of described door status sensor, the operating state of described cooling fan.
Further improve, it is the processor of single chip computer of AT89C51 that the main control chip of above-mentioned detection control module adopts model.
Compared with prior art, advantage of the present utility model is: by the detection control module that is used to detect uninterrupted power supply self operating state and the operating state of the external video equipment that links to each other with described power transfer module output is installed in cabinet, and the Video Detection port of external video equipment and this detection control module link, this device is also by communicating with the communication port and the external world of detecting control module simultaneously, the information of uninterrupted power supply self operating state and the operating state of the external video equipment that links to each other with the power transfer module output is sent to extraneous remote centralized control center, equally, extraneous remote centralized control center also can send to the detection control module with the remote monitoring instruction by described communication port, and the utility model device just can be monitored the operating state of himself operating state and its video equipment of being responsible for powering like this.
Description of drawings
Fig. 1 is the internal circuit syndeton schematic diagram of the utility model embodiment;
Fig. 2 is the connection layout of control detection module and peripheral circuit among the utility model embodiment.
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
The device that is used for providing uninterrupted power supply as shown in Figure 1 to video monitoring equipment, it comprises cabinet, power transfer module 1 is housed in the cabinet, 12V charging accumulator 2, detect control module 3, the input of this power transfer module is electrically connected with the 220V city, power transfer module 1 has six road power output ends in the utility model, be first via output 11 output 220V stabilized voltage power supplys, the alternating current of the second road output, 12 output 24V/5A, the alternating current of Third Road output 13 output 24V/1A, the direct current of the four road output 14 output 12V/1A, the direct current of the five road output 15 output 5.5V/5A, the direct current of the six road output output 12V/5A; Wherein, the first via to the five road outputs are used for to external video equipment power supply; The six road output 16 is connected with 12V charging accumulator 2 inputs, and the output of 12V charging accumulator 2 links to each other with the detection control module 3 of the operating state that is used to detect uninterrupted power supply self operating state and external video equipment.Certainly, the way of the output end voltage of power transfer module 1 and magnitude of voltage can be adjusted as required.
This detection control module 3 has Video Detection port 4 and the communication port 8 of communicating by letter with the external world, and this communication port 8 is the RS485 interface in the present embodiment; In addition, what be connected with this detection control module 3 also has temperature sensor 5, is used for measuring the temperature conditions of surrounding environment; Door status sensor 6 is used for when cabinet such as prizes and steals at unnormal unlocking, and door status sensor can send alarm signal to detecting control module; Cooling fan 7 is used for when reaching certain high temperature in the described cabinet, and cooling fan is opened automatically and thought described case radiation; LED display module 9, be used for intuitively showing ambient temperature, cell voltage, real time power consumption, cooling fan operating state, the Video Detection port status of the utility model device, the LED display module adopts 4 LED charactrons to show output among the utility model embodiment.
As Fig. 2, it is the singlechip microprocessor of 40 pins of AT89C51 that the main control chip U1 of control detection module adopts model, wherein the 6th pin of main control chip connects the Video Detection port, the video inputs P1 of external video equipment all is connected the 35 resistance R 35 backs with the signal end of video output terminals P2 lead-in wire and is connected with an end of the 8th capacitor C 8, the other end of the 8th capacitor C 8 links to each other with the base stage of the 9th triode N9, the Video Detection port that the collector electrode of the 9th triode N9 is connected to main control chip is the 6th pin, and the collector electrode of the 9th triode N9 connects the 37 resistance R 37 backs and links to each other with stabilized voltage power supply VCC, the transmitter ground connection of the 9th triode N9, and, the base stage of the 9th triode N9 connects the negative pole of the 6th diode D6, the positive pole of the 6th diode D6 is ground connection also, the video inputs P1 of external video equipment and the earth terminal of the video output terminals P2 equal ground connection that goes between.
The 7th pin of main control chip U1 is as the standby pin of Video Detection port.
The 21st, 22,23,24 pins of main control chip U1 are connected with display decoder respectively, eight pins of display decoder link to each other with a, b, c, d, e, f, g, the dp pin of LED charactron respectively, and 25,26,27,28 pins of main control chip link to each other with D1, D2, D3, the D4 pin of LED charactron respectively.
The 10th pin of main control chip U1 connects the 4th pin of low-power consumption transceiver U4, the 11st pin of main control chip U1 connects the 1st pin of low-power consumption transceiver U4, the 12nd pin of main control chip U1 connects the 2nd and the 3rd pin of low-power consumption transceiver U4, the model of low-power consumption transceiver U4 is MAX487, the 6th, 7 pins of low-power consumption transceiver U4 connect two signal pins of RS485 interface, be the 1st, 2 pins of RS485 interface, the 3rd pin ground connection of RS485 interface.
39 pins of main control chip U1 connect the control signal of temperature sensor; 36 pins of main control chip U1 connect the control signal of door status sensor; 1 pin of main control chip U1 connects the control signal of cooling fan; 40 pins of main control chip U1 connect external power supply VCC; 34 pins of main control chip U1 connect the battery voltage detection end of 12V charging accumulator; 35 pins of main control chip U1 connect the battery power consumption test side of 12V charging accumulator.
Claims (8)
1, a kind of device that is used for providing uninterrupted power supply to video monitoring equipment, comprise cabinet, power transfer module is housed in the cabinet, the input of this power transfer module is electrically connected with the city, at least one road of described power transfer module output links to each other with the power input of external video equipment, another road output of described power transfer module is connected with the input of rechargeable battery, it is characterized in that: also including being used to of linking to each other with the output of described rechargeable battery detects the detection control module of the operating state of uninterrupted power supply self operating state and external video equipment, and this detection control module has and extraneous communication port of communicate by letter and be used to detect the Video Detection port of external video equipment vision signal.
2, the device that is used for providing uninterrupted power supply to video monitoring equipment according to claim 1 is characterized in that: described detection control module is connected with a temperature sensor.
3, the device that is used for providing uninterrupted power supply to video monitoring equipment according to claim 1 is characterized in that: described detection control module is connected with a door status sensor, and this door status sensor is installed in described cabinet inwall.
4, the device that is used for providing uninterrupted power supply to video monitoring equipment according to claim 1 is characterized in that: described detection control module is connected with a cooling fan.
5, the device that is used for providing uninterrupted power supply to video monitoring equipment according to claim 1 is characterized in that: described detection control module is connected with a LED display module.
6, the device that is used for providing uninterrupted power supply to video equipment according to claim 1 is characterized in that: described communication port is the RS485 interface.
7, the device that is used for providing uninterrupted power supply according to claim 1 to video monitoring equipment, it is characterized in that: described uninterrupted power supply self operating state comprises the running status of uninterrupted power supply and the real-time voltage of described rechargeable battery, the operating state of power transfer module output.
8, according to the described device that is used for providing uninterrupted power supply to video monitoring equipment of each claim of claim 1～7, it is characterized in that: it is the singlechip microprocessor of AT89C51 that the main control chip of described detection control module adopts model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201924888U CN201118853Y (en) | 2007-11-22 | 2007-11-22 | A device for providing video monitoring device with uninterrupted power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201924888U CN201118853Y (en) | 2007-11-22 | 2007-11-22 | A device for providing video monitoring device with uninterrupted power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201118853Y true CN201118853Y (en) | 2008-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201924888U Expired - Lifetime CN201118853Y (en) | 2007-11-22 | 2007-11-22 | A device for providing video monitoring device with uninterrupted power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201118853Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553294A (en) * | 2016-02-18 | 2016-05-04 | 吴建堂 | Weak current equipment power supply control device of information box |
| CN105703638A (en) * | 2016-02-17 | 2016-06-22 | 黄宇嵩 | Direct current power source distributor for household light current information box |
| CN110049283A (en) * | 2019-03-18 | 2019-07-23 | 广东创尔樵安防科技有限公司 | Battery cupboard intelligent monitor system |
-
2007
- 2007-11-22 CN CNU2007201924888U patent/CN201118853Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105703638A (en) * | 2016-02-17 | 2016-06-22 | 黄宇嵩 | Direct current power source distributor for household light current information box |
| CN105553294A (en) * | 2016-02-18 | 2016-05-04 | 吴建堂 | Weak current equipment power supply control device of information box |
| CN110049283A (en) * | 2019-03-18 | 2019-07-23 | 广东创尔樵安防科技有限公司 | Battery cupboard intelligent monitor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151210 Address after: 315191 Yinzhou Industrial Park, Ningbo, Zhejiang Province Patentee after: Ningbo Berry Intelligent Technology Co., Ltd. Address before: 315192, No. 5-9 bell farm, Yinzhou District, Zhejiang, Ningbo Patentee before: Ningbo Boaisita Electronics Business Co. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20080917 |