CN201601695U - Back-up power supply monitoring equipment and system - Google Patents
Back-up power supply monitoring equipment and system Download PDFInfo
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- CN201601695U CN201601695U CN2009202703275U CN200920270327U CN201601695U CN 201601695 U CN201601695 U CN 201601695U CN 2009202703275 U CN2009202703275 U CN 2009202703275U CN 200920270327 U CN200920270327 U CN 200920270327U CN 201601695 U CN201601695 U CN 201601695U
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Abstract
The utility model discloses back-up power supply monitoring equipment and system, wherein the monitoring equipment includes an acquisition unit for acquiring voltage and current state information as well as anti-theft alarming information of a back-up power supply, a micro-control unit connected with the acquisition unit and used for analyzing and processing information collected by the acquisition unit and judging data that needs to be reported, and a GPRS unit connected with the micro-control unit for establishing connection with a monitoring center, sending the analyzed and processed data to the monitoring center in a wireless manner, and receiving the control data of the monitoring center. The back-up power supply monitoring equipment can obtain voltage and current 24-hour monitoring curves of a battery in a real-time online manner, as well as failure information of the back-up power supply, and the acquisition unit can acquire anti-theft information such as shift, light and the like of the back-up power supply together, therefore the anti-theft purpose can be realized at the first time.
Description
Technical field
The utility model relates to the radio communication power technique fields, particularly, relates to a kind of back-up source watch-dog and system.
Background technology
Growing along with the communications industry, being growing steadily of communication network, for guaranteeing the continual operation of communication equipment, fault, the dwell time of reducing communication equipment, increasing base station communication machine room, outdoor repeater equipment have all disposed batteries as stand-by power supply.But because a lot of website is distributed in ground such as field, mountain area, all be unattended operation, so the just very difficult acquisition of storage battery running status, be unfavorable for that the maintenance of storage battery detects.Simultaneously because used and scrapped battery has very high recovery value, so storage battery is becoming increasingly rampant by artificial destruction and pilferage, has a strong impact on the running quality of communication network.
The existing storage battery anti-theft technique increases the pilferage difficulty that mechanical safety device increases the thief mainly based on passive protection by buried storage battery or accumulators.Existing active guard technology mainly detects monitoring based on the storage battery alarm for power-off of unattended operation base station, by technology such as passive nodes, utilizes base station transmits or short message that the storage battery message of cutting off the power supply is passed to network management center.
Existing storage battery condition monitoring technology is mainly served the battery service of communications equipment room, and the battery condition of outdoor solar energy repeater is detected, and influenced by outdoor climate conditions or data transmission conditions, can't monitor maintenance to outdoor batteries.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art:
1. can not carry out electric current and voltage analog quantity monitoring in 24 hours to outdoor storage battery.
2. can not timely and effectively accomplish effective control connection to outdoor power supply security protection.
3. can not be effectively antitheft.Existing equipment waits until that cell is just had warning by detection after dismantling less than monitoring behind the voltage of cell, breaks down though can detect battery, can not effectively prevent the stolen situation of battery.
The utility model content
The purpose of this utility model is can't monitor in real time battery and the stolen shortcoming of effective prevention at prior art, and a kind of back-up source watch-dog and system are provided, to realize that improving back-up source detects and safe antitheft.
To achieve these goals, the utility model provides a kind of back-up source watch-dog, comprising: collecting unit is used to gather the electric current and voltage state information of back-up source and the antitheft warning information of back-up source; Micro-control unit links to each other with collecting unit, is used for the information of collecting unit collection being carried out analyzing and processing, the data that judgement need report; The GPRS unit links to each other with micro-control unit, is used to set up and being connected of Surveillance center, and the data after the analyzing and processing are sent to Surveillance center by wireless mode, and receive the control data of Surveillance center.
Wherein, this equipment can also comprise: backup battery is used for when detecting the back-up source outage, for micro-control unit, GPRS unit and collecting unit carry out uninterrupted power supply.
Back-up source can comprise: the batteries of each website, solar cell etc.; Antitheft warning information comprises information such as displacement, light-operated, temperature.The electric current and voltage detecting unit is connected with backup battery, when detecting the back-up source outage, starts backup battery and carries out uninterrupted power supply.
Preferably, collecting unit and also be connected with gate inhibition's detecting unit, light-operated detecting unit and electric current and voltage detecting unit side by side between the back-up source of gathering, wherein: gate inhibition's detecting unit is used to detect the displacement information of uncapping of back-up source; Light-operated detecting unit is used to detect the light information of back-up source inside; The electric current and voltage detecting unit is used to detect the electric current and voltage state information of back-up source.
Preferably, the stand-by power source outside can also be equipped with electronic safety lock.
Wherein, can also be parallel with the data wire detecting unit between back-up source and the collecting unit, be used to detect the connection status of the data wire that links to each other with back-up source.
Can also comprise between back-up source and the collecting unit: temperature detecting unit is used to detect the temperature information in the back-up source; And/or infrared antitheft probe unit, be used for stolen information by the infrared monitoring back-up source.
To achieve these goals, the utility model also provides a kind of back-up source supervisory control system, comprise: the back-up source watch-dog, link to each other with monitored back-up source, be used to detect the electric current and voltage state information and the antitheft warning information of back-up source, and be sent to Surveillance center by wireless mode; Surveillance center is used for the back-up source watch-dog is carried out Long-distance Control, analyzes the electric current and voltage state information and the antitheft warning information of back-up source, produces relevant warning information, and issues control data to the back-up source watch-dog.
The utility model proposes a kind of back-up source watch-dog and system, with the data content of gathering, comprise that information such as voltage, current status and antitheft alarm utilize the wireless GPRS mode to be sent to Surveillance center, can obtain 24 hours voltages, the current monitoring curve of battery real-time online, in time obtain the fault of back-up source, and collecting unit is gathered antitheft information such as the displacement, light of back-up source in the lump, and is can the very first time antitheft.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Description of drawings
Fig. 1 is the utility model back-up source watch-dog embodiment one schematic diagram;
Fig. 2 is the utility model back-up source watch-dog embodiment two schematic diagrames;
Fig. 3 is the utility model back-up source supervisory control system embodiment schematic diagram.
Embodiment
Fig. 1 is the utility model back-up source watch-dog embodiment one schematic diagram.As shown in Figure 1, the back-up source watch-dog of present embodiment comprises:
Collecting unit is used to gather back-up source, as the electric current and voltage state information of storage battery in the battery pack box among Fig. 1, as the electric current and voltage state of cell batteries and whole batteries; And the antitheft warning information of battery pack box, as antitheft warning information such as displacement, light-operated, temperature;
Micro-control unit, link to each other with collecting unit, be used for the information of collecting unit collection is carried out analyzing and processing, particularly, micro-control unit is gathered information such as the voltage, electric current, gate inhibition of battery pack in real time by collecting unit, micro-control unit is according to information such as the voltage bound threshold values that configures in advance, electric current bound threshold values, instantaneous variation alarm threshold values, judge whether the current various states that collect change, whether the variation that takes place needs alarm, if desired, then initiatively to GPRS unit reporting alarm data;
The GPRS unit links to each other with micro-control unit, is used for the data after the analyzing and processing, is sent to Surveillance center as electric current and voltage state information, alarm data and antitheft warning information by wireless mode, and receives the control data of Surveillance center.
Also comprise an electric current and voltage detecting unit in the present embodiment, the electric current and voltage state information of the storage battery that detects is sent to collecting unit, and when detecting the storage battery outage, the notice backup battery is powered.Backup battery is mainly when detecting battery runs down, for micro-control unit, GPRS unit and collecting unit carry out uninterrupted power supply.
Present embodiment is with the data content of gathering, comprise that information such as voltage, current status and antitheft alarm utilize the wireless GPRS mode to be sent to Surveillance center, can obtain 24 hours electric current and voltage monitoring curves of battery real-time online, in time find the fault of battery, and collecting unit is gathered antitheft information such as the displacement, light of battery pack box in the lump, and is can the very first time antitheft.
Fig. 2 is the utility model back-up source watch-dog embodiment two schematic diagrames, monitored battery pack box can be embedded in undergroundly in the present embodiment, comprises as Fig. 2: micro-control unit MCU, backup battery, collecting unit, wireless GPRS unit, electric current and voltage detecting unit etc.
Backup battery: be meant the reserce cell that this watch-dog carries, link to each other with the battery pack of repeater to come to this backup battery charging by voltage detection unit at ordinary times, is microcomputer MCU, wireless GPRS module, control unit continuation power supply after battery pack is cut off the power supply, guarantees the non-stop run of detection and burglary-resisting system.
Current/voltage detecting unit: mainly can be divided into two parts; First detection sub-unit is used for the voltage of each cell batteries is monitored in real time, so that reflect the internal resistance size cases of each cell batteries; Second detection sub-unit is used for the total discharge and the discharging current of whole batteries are monitored in real time.
Collecting unit: the displacement of uncapping of collection battery case, the strong and weak information of the light in the accumulator box, collection storage battery and solar cell electric current, voltage etc. are delivered to the MCU control unit and are carried out analyzing and processing.
MCU control unit: the information from collecting unit is carried out analyzing and processing.
Wireless GPRS module: the control data that data after Surveillance center sends the collecting unit acquisition process or reception Surveillance center issue; Send data by wireless GPRS to Surveillance center; Can see battery tension, the electric current of each website intuitively in Surveillance center, if also have outdoor solar cell, collecting unit this solar cell be can be connected in the lump, thereby voltage, current work state and the alarm situation of solar cell further shown.
Growing along with the communications industry, being growing steadily of communication network, a lot of local owing to do the civil power difficulty, adopted the supply power mode of heliotechnics as communication equipment.Most solar energy back-up sources have all adopted buried mode, have brought very big difficulty to maintenance work.The attendant often can not grasp the service behaviour of storage battery timely, does not take the measure of what effective security protection, and also nobody guards, gives the burglar also to bring opportunity.The attendant can not in time grasp on-the-spot situation when the burglar committed a crime, and caused communication equipment to interrupt for a long time.Present embodiment not only can be monitored with antitheft the base station storage battery, can also be applicable to voltage, current monitoring and effectively antitheft to buried solar cell.
As shown in Figure 2, also be connected with gate inhibition's detecting unit, light-operated detecting unit between collecting unit and the batteries case side by side, wherein: gate inhibition's detecting unit is used to detect the displacement information of uncapping of batteries case; Light-operated detecting unit is used to detect the information such as light power of batteries case inside.Warning just can occur as long as the battery pack chamber door is opened, can notify the staff nearest from the scene to observe conditions timely or take and report to the police, steal for prevention and striven for valuable time, it is stolen effectively to control the strike battery.In the present embodiment, the collection of switching values such as light-operated detection, gate inhibition's detection can be by a module transmission, it can be the structure of bus-type, as Fig. 2, though between light-operated detecting unit, the gate inhibition's detecting unit etc. connecting line is arranged, but also have an empty frame in the back, illustrate before them it is one, thus between line is arranged.These switch acquisition modules also can be integrated on the micro-control unit, realize integrated setting.
In order further to improve fail safe, can also be in parallel between batteries case and the collecting unit:
The data wire detecting unit, be used to detect the connection status of the data wire that links to each other with the batteries case, if battery pack box is opened, the destructive probably image data line of cutting off, can transmit alarm and battery undervoltage alarm to Surveillance center equally when collecting unit detects this data wire fracture, this is not shown in Fig. 2.If the accumulator box that adopts the steel plate of 3 millimeters thickness to make can also be installed electronic safety lock.
Shown in Figure 2, can also comprise link to each other with battery pack box with the lower part:
Temperature detecting unit is used to detect the temperature information in this battery case, if battery pack is opened, then the temperature inside the box can change to some extent, therefore, can utilize temperature detecting unit to carry out temperature warning, in time finds stolen information.
Infrared antitheft probe unit is used for the stolen information by the infrared monitoring battery, and is concrete, can utilize Infrared Detectors to survey or take stolen situation.These two parts are not shown in Fig. 2, and concrete and gate inhibition's detecting unit, light-operated detecting unit are handled position in parallel.
Fig. 2 has only listed functions such as concrete gate inhibition, light-operated, anti-theft lock, and concrete can also carry out expanded function to this equipment: as reserve 8 IO interfaces, 7 output switches, can add functions such as water logging, smog, facility switching according to actual needs.
Two functions of battery detecting and security protection that the utility model equipment is integrated, the working condition that not only can grasp battery in real time also can be monitored battery by gate inhibition, means such as light-operated, infrared.Warning will occur as long as the battery chamber door is opened, can notify the staff nearest from the scene to observe conditions timely or take and report to the police, steal for prevention and striven for valuable time, it is stolen effectively to control the strike battery.And the storage battery with the base station is not limited in this location of the machine to be installed, can there be the base station of GPRS signal or repeater to install any, have by wireless transmission and save transmission cost, adapt to the advantage of outdoor adverse weather condition, have antitheft alarm detection characteristics promptly and accurately simultaneously.
Fig. 3 is the embodiment schematic diagram of the utility model battery monitor system.As Fig. 3, battery cell monitoring equipment also comprises a Surveillance center as shown in Figure 1 and Figure 2 in the native system, be used for battery cell monitoring equipment is carried out Long-distance Control, analyze the electric current and voltage state information and the antitheft warning information of battery, produce relevant warning information, and issue control data to battery cell monitoring equipment.
Wherein, electric current and voltage and antitheft information that Surveillance center can the monitored battery pack box of online acquisition are assessed the discharge performance of cell according to gathering the data pin of returning, judge which piece battery goes wrong, accurate positioning, easy to maintenance, and show below information in real time:
1, shows battery in real time: the information such as operating state of the voltage of total voltage, total current, every batteries, temperature, the highest 4 joint monomer voltages, minimum 4 joint cells, battery.
2, multiple abnormal alarm function: warnings such as total voltage is unusual, current anomaly, temperature anomaly, monomer voltage is unusual, internal resistance is unusual, module communication is unusual, float charge voltage is unusual.
3, discern the operating state of battery pack automatically, show that battery is in: floating charge, discharge, all state such as fill.
4, the antitheft warning information that shows battery: comprise the displacement of gate inhibition's switch, light-operated information, temperature, infrared antitheft detection, anti-theft electronic lock situation etc.
Wherein, battery cell monitoring equipment adopts GPRS real-time online function, and Surveillance center can adopt the form of DDNS binding to carry out Long-distance Control, and data are returned fast, reported to the police in time.Battery cell monitoring equipment can pass through the real-time working state of Surveillance center's monitoring battery with the Telnet mode, as long as the monitor staff can visit Internet, can be connected to Surveillance center, not be subjected to job site and the restriction that is connected number, bring certain convenience to the attendant.
The utility model can remedy existing storage battery maintenance system function singleness, can not carry out electric current and voltage analog quantity monitoring in 24 hours and anti-shortcoming of stealing monitoring simultaneously to outdoor storage battery, because monitor data has adopted GPRS wireless network transmissions mode, to have mounting means more flexibly, be not subjected to the influence of storage battery installation site and distance, native system can adopt the C/S framework, as long as the monitor staff can visit Internet, Surveillance center be can be connected to, job site and the restriction that is connected number are not subjected to.The utility model has solved the charge and discharge monitoring of present outdoor solar energy repeater batteries and the problem of antitheft timely alarm, can be low temperature resistant, as+75 ℃--35 ℃, the suitable outdoor rugged environment of north of china in winter.
It should be noted last that, above embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not break away from the spirit and scope of technical solutions of the utility model.
Claims (10)
1. a back-up source watch-dog is characterized in that, comprising:
Collecting unit is used to gather the electric current and voltage state information of back-up source and the antitheft warning information of described back-up source;
Micro-control unit links to each other with described collecting unit, is used for the information of described collecting unit collection being carried out analyzing and processing, the data that judgement need report;
The GPRS unit links to each other with described micro-control unit, is used to set up and being connected of Surveillance center, and the data after the analyzing and processing are sent to Surveillance center by wireless mode, and receive the control data of described Surveillance center.
2. back-up source watch-dog according to claim 1 is characterized in that, also comprises:
Backup battery is used for when detecting the outage of described back-up source, for described micro-control unit, GPRS unit and collecting unit carry out uninterrupted power supply.
3. back-up source watch-dog according to claim 1 and 2 is characterized in that, described back-up source comprises: the batteries of each website, solar cell.
4. back-up source watch-dog according to claim 3 is characterized in that, is connected with gate inhibition's detecting unit, light-operated detecting unit and electric current and voltage detecting unit side by side between described collecting unit and the described back-up source of being gathered, wherein:
Gate inhibition's detecting unit is used to detect the displacement information of uncapping of described back-up source;
Light-operated detecting unit is used to detect the light information of described back-up source inside;
The electric current and voltage detecting unit is used to detect the electric current and voltage state information of described back-up source.
5. back-up source watch-dog according to claim 4 is characterized in that, described electric current and voltage detecting unit comprises:
First detection sub-unit is used for the voltage of each cell batteries is monitored in real time;
Second detection sub-unit is used for the total discharging current and the discharging current of whole batteries are monitored in real time.
6. back-up source watch-dog according to claim 4 is characterized in that, described back-up source outside also is equipped with electronic safety lock.
7. back-up source watch-dog according to claim 4 is characterized in that, described electric current and voltage detecting unit is connected with described backup battery, when detecting the outage of described back-up source, starts described backup battery and carries out uninterrupted power supply.
8. back-up source watch-dog according to claim 4 is characterized in that, also is parallel with the data wire detecting unit between described back-up source and the described collecting unit, is used to detect the connection status of the data wire that links to each other with described back-up source.
9. back-up source watch-dog according to claim 4 is characterized in that, also comprises:
Temperature detecting unit is used to detect the temperature information in the described back-up source; And/or
Infrared antitheft probe unit is used for the stolen information by the described back-up source of infrared monitoring.
10. a back-up source supervisory control system is characterized in that, comprising:
The back-up source watch-dog links to each other with monitored back-up source, is used to detect the electric current and voltage state information and the antitheft warning information of described back-up source, and is sent to Surveillance center by wireless mode;
Described Surveillance center is used for described back-up source watch-dog is carried out Long-distance Control, analyzes the electric current and voltage state information and the antitheft warning information of described back-up source, produces relevant warning information, and issues control data to described back-up source watch-dog.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202703275U CN201601695U (en) | 2009-11-30 | 2009-11-30 | Back-up power supply monitoring equipment and system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202703275U CN201601695U (en) | 2009-11-30 | 2009-11-30 | Back-up power supply monitoring equipment and system |
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| CN201601695U true CN201601695U (en) | 2010-10-06 |
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| CN2009202703275U Expired - Lifetime CN201601695U (en) | 2009-11-30 | 2009-11-30 | Back-up power supply monitoring equipment and system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137419A (en) * | 2011-03-17 | 2011-07-27 | 华为技术有限公司 | Carrier frequency regulating method, matched monitoring device, base station and system |
| WO2013016895A1 (en) * | 2011-08-04 | 2013-02-07 | 广州澳捷科技有限公司 | Machine case power monitoring system |
| CN103323787A (en) * | 2013-07-09 | 2013-09-25 | 中航锂电（洛阳）有限公司 | Automatic identification apparatus and automatic identification method for abnormal battery in base station lithium battery pack |
| CN103376788A (en) * | 2012-04-24 | 2013-10-30 | 臻隆国际航电股份有限公司 | Cloud power supply area monitoring and management system |
| CN103630840A (en) * | 2012-08-20 | 2014-03-12 | 低碳动能开发股份有限公司 | A secondary battery active cloud power supply management system |
| CN113098137A (en) * | 2021-04-20 | 2021-07-09 | 上海环能新科节能科技股份有限公司 | Power supply support system of extra-high voltage transmission line on-line monitoring equipment |
-
2009
- 2009-11-30 CN CN2009202703275U patent/CN201601695U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102137419A (en) * | 2011-03-17 | 2011-07-27 | 华为技术有限公司 | Carrier frequency regulating method, matched monitoring device, base station and system |
| WO2013016895A1 (en) * | 2011-08-04 | 2013-02-07 | 广州澳捷科技有限公司 | Machine case power monitoring system |
| CN103376788A (en) * | 2012-04-24 | 2013-10-30 | 臻隆国际航电股份有限公司 | Cloud power supply area monitoring and management system |
| CN103630840A (en) * | 2012-08-20 | 2014-03-12 | 低碳动能开发股份有限公司 | A secondary battery active cloud power supply management system |
| CN103323787A (en) * | 2013-07-09 | 2013-09-25 | 中航锂电（洛阳）有限公司 | Automatic identification apparatus and automatic identification method for abnormal battery in base station lithium battery pack |
| CN103323787B (en) * | 2013-07-09 | 2016-01-06 | 中航锂电（洛阳）有限公司 | Abnormal battery in base station lithium battery pack automatic identifying method |
| CN113098137A (en) * | 2021-04-20 | 2021-07-09 | 上海环能新科节能科技股份有限公司 | Power supply support system of extra-high voltage transmission line on-line monitoring equipment |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20101006 |