WO2022027461A1 - 一种蓄电池远程监控***及方法 - Google Patents

一种蓄电池远程监控***及方法 Download PDF

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Publication number
WO2022027461A1
WO2022027461A1 PCT/CN2020/107459 CN2020107459W WO2022027461A1 WO 2022027461 A1 WO2022027461 A1 WO 2022027461A1 CN 2020107459 W CN2020107459 W CN 2020107459W WO 2022027461 A1 WO2022027461 A1 WO 2022027461A1
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Prior art keywords
battery
information
current
voltage
remote monitoring
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PCT/CN2020/107459
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English (en)
French (fr)
Inventor
蔡舵
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深圳市中联创新自控***有限公司
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Priority to PCT/CN2020/107459 priority Critical patent/WO2022027461A1/zh
Publication of WO2022027461A1 publication Critical patent/WO2022027461A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Definitions

  • the invention relates to the technical field of battery safety monitoring, and more particularly, to a battery remote monitoring system and method.
  • the technical problem to be solved by the present invention is to provide a battery remote monitoring system and method aiming at the above-mentioned defects of the prior art.
  • the technical solution adopted by the present invention to solve the technical problem is: constructing a battery remote monitoring system, including a battery pack and a monitoring device;
  • the battery pack includes a plurality of single batteries
  • the monitoring device includes: a plurality of single battery acquisition modules arranged corresponding to and electrically connected to the plurality of single battery cells, a monitoring host connected to the plurality of single battery acquisition modules, and a monitoring host connected to the monitoring host The voltage acquisition module and the current acquisition module connected with the monitoring host;
  • the current acquisition module configured to collect current information of the battery pack
  • the voltage acquisition module configured to collect voltage information of the battery pack
  • the single battery collection module is used to collect the single battery information of the single battery set corresponding to it;
  • the monitoring host is used to acquire the current information, the voltage information and the single unit information, and upload the current information, the voltage information and the single unit information to the upper computer.
  • the plurality of single cell collection modules are connected in series.
  • the current acquisition module is an open-loop magnetic detection element, and the open-loop magnetic detection element is sleeved on the wire of the battery pack to collect current information of the battery pack.
  • the open-loop magnetic detection element is an open-loop Hall collar.
  • the monitoring host communicates in a ring with the current acquisition module, the voltage acquisition module and the plurality of single battery acquisition modules.
  • any single cell collection module of the plurality of single cell collection modules is open-circuited, other modules of the plurality of single cell collection modules maintain communication with the monitoring host.
  • the monitoring host is further configured to: when any one or more of the plurality of single cell collection modules fails, cut off all the single cell collection modules.
  • the monitoring host is further configured to: judge whether the current, voltage and single cell of the battery pack are abnormal according to the current information, the voltage information and the single cell information, and determine whether the current, voltage and single cell of the battery pack are abnormal, and When the current, voltage and single battery are abnormal, abnormal information and abnormal control signal are output.
  • it also includes:
  • An alarm module that is connected to the monitoring host, receives the abnormality control signal, and outputs an abnormality alarm signal according to the abnormality control signal.
  • the monitoring host is further used for: coding and setting the current collection module, the voltage collection module and the plurality of single battery collection modules.
  • it also includes: a host computer;
  • the upper computer is connected in communication with the monitoring host, and is used for receiving current information, voltage information, single information and abnormality information uploaded by the monitoring host.
  • the invention also provides a battery remote monitoring method, which is applied to a battery remote monitoring system.
  • the battery remote monitoring system includes a battery pack and a monitoring device; the battery pack includes a plurality of single batteries; the monitoring device includes: a current acquisition a module, a voltage collection module, and a plurality of single battery collection modules corresponding to the plurality of single battery cells;
  • the method includes:
  • the plurality of single cell collection modules are connected in series.
  • the current acquisition module is an open-loop magnetic detection element, and the open-loop magnetic detection element is sleeved on the wire of the battery pack to collect current information of the battery pack.
  • the open-loop magnetic detection element is an open-loop Hall collar.
  • the monitoring host communicates in a ring with the current acquisition module, the voltage acquisition module and the plurality of single battery acquisition modules.
  • any single cell collection module of the plurality of single cell collection modules is open-circuited, other modules of the plurality of single cell collection modules maintain communication with the monitoring host.
  • the method further includes:
  • the monitoring host cuts off all single battery collection modules.
  • the method also includes:
  • the monitoring host determines whether the current, voltage and single cell of the battery pack are abnormal according to the current information, the voltage information and the single cell information, and determines whether the current, voltage and single cell of the storage battery pack are abnormal. When abnormal, output abnormal information and abnormal control signal.
  • the method further includes:
  • An abnormal alarm signal is output according to the abnormal control signal.
  • the method further includes:
  • Code setting is performed on the current collection module, the voltage collection module and the plurality of single battery collection modules.
  • the battery remote monitoring system further comprises: a host computer;
  • the method also includes:
  • the upper computer receives and displays the current information, voltage information, cell information, and abnormal information uploaded by the monitoring host, and issues control instructions to the monitoring host.
  • the battery remote monitoring system implemented in the present invention has the following beneficial effects: including a battery pack and a monitoring device; the battery pack includes a plurality of single batteries; the monitoring device includes: a plurality of single batteries arranged corresponding to and electrically connected to the plurality of single batteries a bulk battery acquisition module, a monitoring host connected to a plurality of single battery acquisition modules, a voltage acquisition module connected to the monitoring host, and a current acquisition module connected to the monitoring host; the current acquisition module is used to collect current information of the battery pack; The voltage collection module is used to collect the voltage information of the battery pack; the single cell collection module is used to collect the single cell information of the single battery set corresponding to it; the monitoring host is used to obtain the current information, voltage information and single cell information, And upload current information, voltage information and monomer information to the host computer.
  • the invention can perform real-time remote monitoring on the state of the single battery, reduce the cost of manual inspection, and can eliminate the potential safety hazard of the power supply system.
  • FIG. 1 is a schematic block diagram of a battery remote monitoring system provided by an embodiment of the present invention.
  • FIG. 2 is a schematic block diagram of ring communication of a battery remote monitoring system provided by an embodiment of the present invention
  • FIG. 3 is a schematic block diagram of automatic coding of a battery remote monitoring system provided by an embodiment of the present invention.
  • FIG. 4 is a flowchart of a method for remote monitoring of a battery provided by an embodiment of the present invention.
  • the present invention provides a battery remote monitoring system. And upload it to the host computer 200, which can realize the accurate and timely monitoring of the UPS battery, reduce the cost of manual inspection, and eliminate potential safety hazards.
  • FIG. 1 is a schematic diagram of an optional embodiment of each embodiment provided by the present invention.
  • the battery remote monitoring system may include a battery pack 50 and a monitoring device.
  • the battery pack 50 includes a plurality of single batteries.
  • the monitoring device includes: a plurality of single battery collection modules 20 corresponding to and electrically connected to a plurality of single battery cells, and a monitoring host 10 connected to the plurality of single battery collection modules 20 , a voltage acquisition module 30 connected to the monitoring host 10 , and a current acquisition module 40 connected to the monitoring host 10 .
  • the current collection module 40 is used to collect current information of the battery pack 50 . Wherein, what the current collection module 40 collects is the current information of the entire battery pack 50 . By collecting the current information of the battery pack 50 in real time, the actual situation of the total current of the battery pack 50 can be monitored in real time.
  • the current acquisition module 40 is an open-loop magnetic detection element, and the open-loop magnetic detection element is sleeved on the wires of the battery pack 50 to collect current information of the battery pack 50 .
  • the open-loop magnetic detection element is: an open-loop Hall collar.
  • the voltage collection module 30 is used to collect voltage information of the battery pack 50 . Wherein, what the voltage collection module 30 collects is the voltage information of the entire battery pack 50 . By collecting the voltage information of the battery pack 50 in real time, the actual situation of the total voltage of the battery pack 50 can be monitored in real time.
  • the single cell collection module is used to collect cell information of the single cell battery corresponding to it.
  • each single battery collection module is set corresponding to one single battery.
  • N is an integer greater than or equal to 2
  • the No. 1 single battery acquisition module is set corresponding to the No. 1 single battery
  • the No. 2 single battery acquisition module is set corresponding to the No. 2 single battery
  • the N No. single battery acquisition module is set corresponding to the N No. single battery corresponding settings.
  • each single cell collection module only collects cell information of its corresponding single battery, and adjacent single cell collection modules do not affect each other, that is, they do not affect their respective collection work.
  • a plurality of single cell collection modules 20 are connected in series. That is, there is a hand-in-hand mode between two adjacent single battery acquisition modules.
  • the cell information includes, but is not limited to, cell voltage information, cell temperature information, and cell internal resistance information of a single battery cell.
  • the monitoring host 10 is used to acquire current information, voltage information and cell information, and upload the current information, voltage information and cell information to the upper computer 200 .
  • the current collection module 40 , the voltage collection module 30 and the plurality of single cell collection modules 20 respectively collect the current information of the battery pack 50 , the voltage information of the battery pack 50 and the cell information of each single battery and send them to The host computer 10 is monitored so that the host computer 10 can obtain corresponding information, so as to realize real-time monitoring and control of the current information, voltage information of the battery pack 50 and the cell information of the single battery cells.
  • the collected information may be sent to the monitoring host 10 in real time and at regular intervals (eg, 1s, 2s, . . . , 1 minute, etc.), which is not specifically limited in the present invention.
  • the monitoring host 10 also uploads the acquired current information of the battery pack 50, the voltage information of the battery pack 50 and the cell information of each single battery to the host computer 200, so as to realize the current information of the battery pack 50. , the voltage information of the battery pack 50 and the remote monitoring of the single battery information of each single battery.
  • the monitoring host 10 communicates with the current acquisition module 40 , the voltage acquisition module 30 and the plurality of single battery acquisition modules 20 in a ring-shaped manner. Specifically, as shown in FIG. 1 , in some embodiments, the voltage collection module 30 and the single battery collection module 1 are connected in series (ie, hand-in-hand mode). Similarly, the current collection module 40 is connected to the single cell. The battery acquisition modules N are also connected in series communication (ie, hand-in-hand mode). In this embodiment, the monitoring host 10 has two interfaces, one of which is an output interface and an input interface. As shown in FIG.
  • the monitoring host 10 outputs signals from the output interface to the voltage collection module 30 , and the voltage collection module 30 transmits the collected voltage information of the battery pack 50 to the single cell collection module 1 , and the single cell collection module 1.
  • Send the collected cell information of the single battery 1 and the voltage information transmitted by the voltage collection module 30 to the single cell collection module 2, and the single cell collection module 2 will collect the collected information of the single cell 2.
  • the single cell information, the single cell information of the single battery 1 sent by the single cell collection module 1, and the voltage information are sent to the single cell collection module 3, . . .
  • the single cell collection module N collects the collected single cells
  • the current information, the cell information of the single battery N, the single cell information of the single battery N-1, ..., the single cell information of the single battery 1, and the voltage information are transmitted to the input interface of the monitoring host 10, so as to realize the ring communication .
  • any one of the plurality of single cell collection modules 20 fails to open circuit, the other modules of the plurality of single cell collection modules 20 can still maintain communication with the monitoring host 10. .
  • the single battery acquisition module 3 of the 5 single battery acquisition modules fails and opens, the single battery acquisition module 1 and the single battery acquisition module 2 , the single battery acquisition module 3 , the single battery acquisition module 4 and the single battery acquisition module 5 can still maintain normal communication with the monitoring host 10 .
  • the method of transmitting the collected cell information to the monitoring host 10 is as follows: the cell information of the cell battery 2 collected by the cell cell collection module 2 is transmitted to the cell cell collection module 1—the cell cell collection module It transmits the collected information of the single battery 1 and the single battery 2 to the voltage acquisition module 30 --- the voltage acquisition module 30 transmits the collected voltage information and the single information of the single battery 1
  • the information of the single battery and the single battery 2 is transmitted to the monitoring host 10; at the same time, the single information of the single battery 4 collected by the single battery acquisition module 4 is transmitted to the single battery acquisition module 5-the single battery acquisition module 5 will
  • the collected cell information of the single battery 5 and the single cell information of the single battery 4 are transmitted to the current collection module 40, and the current collection module 40 collects the collected current information, the single cell information of the single battery 4 and the single cell information.
  • the cell information of the battery 5 is transmitted to the monitoring host 10 .
  • the monitoring host 10 is further configured to: cut off all the single battery collection modules when any one or more of the multiple single battery collection modules 20 fail. Specifically, when any one or more of the multiple single battery collection modules 20 fail, the monitoring host 10 can stop all single battery collection modules from working through the power supply of all single battery collection modules, so as to cut off all the single battery collection modules.
  • Single battery acquisition module when the single cell collection module fails, it may cause the single cell collection module to form a loop with the positive and negative electrodes of the single battery. The battery acquisition module is faulty and the single battery is over-discharged.
  • the monitoring host 10 is also used to judge whether the current, voltage and single cell of the battery pack 50 are abnormal according to the current information, voltage information and single cell information, and when the current, voltage and single cell of the battery pack 50 are abnormal. Output abnormal information and abnormal control signal. Specifically, when the current information of the battery pack 50 is abnormal, the monitoring host 10 outputs the current abnormality information of the battery pack 50; when the voltage information of the battery pack 50 is abnormal, the monitoring host 10 outputs the abnormal voltage information of the battery pack 50; When the information of any one or more cells in the single battery is abnormal, the monitoring host 10 outputs the corresponding abnormal information of the corresponding single battery. Further, the monitoring host 10 also outputs an abnormality control signal while outputting abnormality information.
  • the monitoring host 10 is further configured to: perform coding settings on the current collection module 40 , the voltage collection module 30 and the plurality of single battery collection modules 20 .
  • the monitoring host 10 may broadcast address code 1 (Add1) to the first module (such as the voltage acquisition module 30 ) in the ring communication, and the first module (the voltage acquisition module 30 ) receives the address code 1 After (Add1), encode it by itself, and broadcast address code 2 (Add2) to the next module (single battery acquisition module 1), and so on.
  • the first module such as the voltage acquisition module 30
  • the first module receives the address code 1 After (Add1), encode it by itself, and broadcast address code 2 (Add2) to the next module (single battery acquisition module 1), and so on.
  • the alarm module also includes: an alarm module connected to the monitoring host 10, receiving an abnormality control signal, and outputting an abnormality alarm signal according to the abnormality control signal.
  • the alarm module includes but is not limited to sound, display alarm, etc., such as horn alarm, buzzer alarm, indicator light (such as LED light, etc.) alarm.
  • it also includes: a host computer 200 .
  • the upper computer 200 is connected in communication with the monitoring host 10 , and is used for receiving current information, voltage information, single information and abnormality information uploaded by the monitoring host 10 . Specifically, the host computer 200 also displays the received current information, voltage information, cell information, and abnormal information, so that the monitoring personnel can remotely and intuitively grasp the real-time status of the battery pack 50 and the single-cell battery. Further, the host computer 200 can also issue control instructions to the monitoring host 10 to control the monitoring host 10 to control the battery pack 50/single battery, so as to achieve the purpose of real-time remote monitoring.
  • the invention also provides a battery remote monitoring method, which can be applied to a battery remote monitoring system.
  • the battery remote monitoring system includes a battery pack 50 and a monitoring device; the battery pack 50 includes a plurality of single batteries; the monitoring device includes: a current acquisition module 40, a voltage acquisition module 30, and a plurality of battery cells corresponding to the plurality of single batteries.
  • Single battery collection module 20 .
  • the method includes the following steps:
  • the current information of the battery pack 50 is collected by the current collection module 40;
  • the current information, voltage information and cell information are acquired by monitoring the host computer 10 , and the current information, voltage information and cell information are uploaded to the upper computer 200 .
  • a plurality of single battery collection modules 20 are connected in series.
  • the current acquisition module 40 is an open-loop magnetic detection element, and the open-loop magnetic detection element is sleeved on the wires of the battery pack 50 to collect current information of the battery pack 50 .
  • the open-loop magnetic detection element is: an open-loop Hall collar.
  • the monitoring host 10 communicates with the current acquisition module 40 , the voltage acquisition module 30 and the plurality of single battery acquisition modules 20 in a ring-shaped manner.
  • any one of the plurality of single cell collection modules 20 is open-circuited, the other modules of the plurality of single cell collection modules 20 keep communicating with the monitoring host 10 .
  • the method also includes the following steps:
  • the monitoring host 10 cuts off all the single cell collection modules.
  • the method also includes the following steps:
  • the monitoring host 10 judges whether the current, voltage and single cell of the battery pack 50 are abnormal according to the current information, voltage information and single cell information, and outputs the abnormality information and the abnormality control signal when the current, voltage and single cell of the battery pack 50 are abnormal .
  • the method further includes the step of: outputting an abnormal alarm signal according to the abnormal control signal.
  • the method also includes the following steps:
  • the current collection module 40 , the voltage collection module 30 and the plurality of single battery collection modules 20 are coded and set.
  • the method also includes the following steps:
  • the upper computer 200 receives and displays the current information, voltage information, cell information, and abnormal information uploaded by the monitoring host 10 , and issues control instructions to the monitoring host 10 .
  • the open circuit of any module will not affect the collection and communication of the single battery by the other modules, and the method of automatic address coding can automatically code the modules without complicated and tedious manual operation, and can also avoid Human operation error.
  • the monitoring host 10 of the present invention also has an active cut-off function. When a fault occurs, it can actively cut off the whole group of single battery acquisition modules, so as to avoid over-discharge of the single battery due to the fault of the single battery acquisition module, and to prevent the single battery from being over-discharged. achieve effective protection.

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Abstract

本发明涉及一种蓄电池远程监控***及方法，包括蓄电池组和监测装置；蓄电池组包括多个单体蓄电池；监测装置包括：与多个单体蓄电池对应设置且电性连接的多个单体电池采集模块、与多个单体电池采集模块连接的监控主机、与监控主机连接的电压采集模块、以及与监控主机连接的电流采集模块；电流采集模块，用于采集蓄电池组的电流信息；电压采集模块，用于采集蓄电池组的电压信息；单体电池采集模块，用于采集与其对应设置的单体蓄电池的单体信息；监控主机，用于获取电流信息、电压信息和单体信息，并将电流信息、电压信息和单体信息上传至上位机。本发明可对单体电池的状态进行实时远程监控，减少人工巡检成本，可消除电源***的安全隐患。

Description

一种蓄电池远程监控***及方法 技术领域
本发明涉及蓄电池安全监控技术领域，更具体地说，涉及一种蓄电池远程监控***及方法。
 背景技术
随着数据中心的规模不断扩大，人工巡检的成本越来越高，而且对UPS蓄电池的监控不够精准和及时，无法实时监控单体电池的状态，在市电断电时，这些长期使用未经检测的蓄电池便成了电源***最大的隐患。
 技术问题
本发明要解决的技术问题在于，针对现有技术的上述缺陷，提供一种蓄电池远程监控***及方法。
 技术解决方案
本发明解决其技术问题所采用的技术方案是：构造一种蓄电池远程监控***，包括蓄电池组和监测装置；
所述蓄电池组包括多个单体蓄电池；
所述监测装置包括：与所述多个单体蓄电池对应设置且电性连接的多个单体电池采集模块、与所述多个单体电池采集模块连接的监控主机、与所述监控主机连接的电压采集模块、以及与所述监控主机连接的电流采集模块；
所述电流采集模块，用于采集所述蓄电池组的电流信息；
所述电压采集模块，用于采集所述蓄电池组的电压信息；
所述单体电池采集模块，用于采集与其对应设置的单体蓄电池的单体信息；
所述监控主机，用于获取所述电流信息、电压信息和所述单体信息，并将所述电流信息、电压信息和单体信息上传至上位机。
优选地，所述多个单体电池采集模块为串联连接。
优选地，所述电流采集模块为开环式磁性检测元件，且所述开环式磁性检测元件套设在所述蓄电池组的导线上，以采集所述蓄电池组的电流信息。
优选地，所述开环式磁性检测元件为：开环式霍尔套环。
优选地，所述监控主机与所述电流采集模块、所述电压采集模块和所述多个单体电池采集模块为环形通信。
优选地，所述多个单体电池采集模块中的任意一个单体电池采集模块开路时，所述多个单体电池采集模块中的其他模块保持与所述监控主机通讯。
优选地，所述监控主机还用于：在所述多个单体电池采集模块中的任意一个或者多个故障时，切断所有单体电池采集模块。
优选地，所述监控主机还用于：根据所述电流信息、所述电压信息、所述单体信息判断所述蓄电池组的电流、电压以及单体电池是否异常，并在所述蓄电池组的电流、电压以及单体电池异常时输出异常信息以及异常控制信号。
优选地，还包括：
与所述监控主机连接、接收所述异常控制信号，并根据所述异常控制信号输出异常报警信号的报警模块。
优选地，所述监控主机还用于：对所述电流采集模块、所述电压采集模块以及所述多个单体电池采集模块进行编码设置。
优选地，还包括：上位机；
所述上位机与所述监控主机通信连接，用于接收所述监控主机上传的电流信息、电压信息、单体信息、以及异常信息。
本发明还提供一种蓄电池远程监控方法，应用于蓄电池远程监控***，所述蓄电池远程监控***包括蓄电池组和监测装置；所述蓄电池组包括多个单体蓄电池；所述监测装置包括：电流采集模块、电压采集模块以及与所述多个单体蓄电池对应设置的多个单体电池采集模块；
所述方法包括：
通过电流采集模块采集蓄电池组的电流信息；
通过电压采集模块采集蓄电池组的电压信息；
通过单体电池采集模块采集与其对应设置的单体蓄电池的单体信息；
通过监控主机获取所述电流信息、电压信息和所述单体信息，并将所述电流信息、电压信息和单体信息上传至上位机。
优选地，所述多个单体电池采集模块为串联连接。
优选地，所述电流采集模块为开环式磁性检测元件，且所述开环式磁性检测元件套设在所述蓄电池组的导线上，以采集所述蓄电池组的电流信息。
优选地，所述开环式磁性检测元件为：开环式霍尔套环。
优选地，所述监控主机与所述电流采集模块、所述电压采集模块和所述多个单体电池采集模块为环形通信。
优选地，所述多个单体电池采集模块中的任意一个单体电池采集模块开路时，所述多个单体电池采集模块中的其他模块保持与所述监控主机通讯。
优选地，所述方法还包括：
在所述多个单体电池采集模块中的任意一个或者多个故障时，所述监控主机切断所有单体电池采集模块。
优选地，
所述方法还包括：
所述监控主机根据所述电流信息、所述电压信息、所述单体信息判断所述蓄电池组的电流、电压以及单体电池是否异常，并在所述蓄电池组的电流、电压以及单体电池异常时输出异常信息以及异常控制信号。
优选地，所述方法还包括：
根据所述异常控制信号输出异常报警信号。
优选地，所述方法还包括：
对所述电流采集模块、所述电压采集模块以及所述多个单体电池采集模块进行编码设置。
优选地，所述蓄电池远程监控***还包括：上位机；
所述方法还包括：
所述上位机接收所述监控主机上传的电流信息、电压信息、单体信息、以及异常信息并显示，以及向所述监控主机下发控制指令。
 有益效果
实施本发明的蓄电池远程监控***，具有以下有益效果：包括蓄电池组和监测装置；蓄电池组包括多个单体蓄电池；监测装置包括：与多个单体蓄电池对应设置且电性连接的多个单体电池采集模块、与多个单体电池采集模块连接的监控主机、与监控主机连接的电压采集模块、以及与监控主机连接的电流采集模块；电流采集模块，用于采集蓄电池组的电流信息；电压采集模块，用于采集蓄电池组的电压信息；单体电池采集模块，用于采集与其对应设置的单体蓄电池的单体信息；监控主机，用于获取电流信息、电压信息和单体信息，并将电流信息、电压信息和单体信息上传至上位机。本发明可对单体电池的状态进行实时远程监控，减少人工巡检成本，可消除电源***的安全隐患。
 附图说明
下面将结合附图及实施例对本发明作进一步说明，附图中：
图1是本发明实施例提供的一种蓄电池远程监控***的原理框图；
图2是本发明实施例提供的一种蓄电池远程监控***环形通信原理框图；
图3是本发明实施例提供的一种蓄电池远程监控***自动编码原理框图；
图4是本发明实施例提供的一种蓄电池远程监控方法的流程图。
 本发明的最佳实施方式
为了对本发明的技术特征、目的和效果有更加清楚的理解，现对照附图详细说明本发明的具体实施方式。
为了解决目前对UPS蓄电池的监控不够精准和及时，无法实时监控单体电池的状态导致电源***安全隐患大等问题，本发明提供了一种蓄电池远程监控***，通过对单体电池的状态实时监测并上传至上位机200，可实现对UPS蓄电池的准确、及时监控，减少人工巡检成本，消除安全隐患。
图1为本发明提供的各实施例一可选实施例的示意图。
参考图1，该蓄电池远程监控***可包括蓄电池组50和监测装置。
其中，蓄电池组50包括多个单体蓄电池。
进一步地，在一些实施例中，该监测装置包括：与多个单体蓄电池对应设置且电性连接的多个单体电池采集模块20、与多个单体电池采集模块20连接的监控主机10、与监控主机10连接的电压采集模块30、以及与监控主机10连接的电流采集模块40。
在一些实施例中，该电流采集模块40，用于采集蓄电池组50的电流信息。其中，该电流采集模块40所采集的是整个蓄电池组50的电流信息。通过对蓄电池组50的电流信息进行实时采集，可以实现对蓄电池组50的总电流的实际情况进行实时监控。
进一步地，在一些实施例中，该电流采集模块40为开环式磁性检测元件，且开环式磁性检测元件套设在蓄电池组50的导线上，以采集蓄电池组50的电流信息。可选的，该开环式磁性检测元件为：开环式霍尔套环。通过采用开环式霍尔套环套设在蓄电池组50的导线上，并基于磁平衡式霍尔原理，可测量导线中通过的电流，从而达到采集蓄电池组50的总电流的目的。
在一些实施例中，该电压采集模块30，用于采集蓄电池组50的电压信息。其中，该电压采集模块30所采集的是整个蓄电池组50的电压信息。通过对蓄电池组50的电压信息进行实时采集，可以实现对蓄电池组50的总电压的实际情况进行实时监控。
在一些实施例中，该单体电池采集模块，用于采集与其对应设置的单体蓄电池的单体信息。具体的，本发明实施例中，每一个单体电池采集模块与一个单体蓄电池对应设置。如图1所示，假设有N个单体蓄电池，N为大于等于2的整数，则对应的就有N个单体电池采集模块。其中，1号单体电池采集模块与1号单体蓄电池对应设置，2号单体电池采集模块与2号单体蓄电池对应设置，……，N号单体电池采集模块与N号单体蓄电池对应设置。进一步地，每一个单体电池采集模块只采集与其对应设置的单体蓄电池的单体信息，相邻的单体电池采集模块之间互不影响，即相互之间不影响各自的采集工作。
进一步地，在一些实施例中，多个单体电池采集模块20为串联连接。即相邻两个单体电池采集模块之间为手拉手的模式。
进一步地，该单体信息包括但不限于单个单体蓄电池的单体电压信息、单体温度信息以及单体内阻信息。通过每一个单体电池采集模块采集与其对应的单体蓄电池的单体电压信息、单体温度信息以及单体内阻信息，从而可以实现对单体蓄电池的状态的实时监测和控制。
在一些实施例中，该监控主机10，用于获取电流信息、电压信息和单体信息，并将电流信息、电压信息和单体信息上传至上位机200。
具体的，电流采集模块40、电压采集模块30以及多个单体电池采集模块20分别采集到蓄电池组50的电流信息、蓄电池组50的电压信息以及每一个单体蓄电池的单体信息后发送给监控主机10，以使监控主机10可获取到对应的信息，从而实现对蓄电池组50的电流信息、电压信息以及单体蓄电池的单体信息的实时监测和控制。其中，所采集到的信息可以为实时、定时（如1s、2s、……、1分钟等）发送给监控主机10，本发明不作具体限定。
进一步地，该监控主机10还将所获取的蓄电池组50的电流信息、蓄电池组50的电压信息以及每一个单体蓄电池的单体信息上传给上位机200，以实现对蓄电池组50的电流信息、蓄电池组50的电压信息以及每一个单体蓄电池的单体信息的远程监控。
进一步地，在一些实施例中，该监控主机10与电流采集模块40、电压采集模块30和多个单体电池采集模块20为环形通信。具体的，如图1所示，在一些实施例中，电压采集模块30与单体电池采集模块1之间为串联的通讯方式（即手拉手模式），同样地，电流采集模块40与单体电池采集模块N之间亦为串联的通讯方式（即手拉手模式）。在该实施例中，该监控主机10有两个接口，该两个接口一个为输出接口和输入接口。如图1所示，该监控主机10从输出接口输出信号至电压采集模块30，电压采集模块30将所采集到的蓄电池组50的电压信息传送给单体电池采集模块1，单体电池采集模块1将其所采集到的单体蓄电池1的单体信息以及电压采集模块30传送的电压信息发送给单体电池采集模块2，单体电池采集模块2将其所采集到的单体蓄电池2的单体信息、单体电池采集模块1传送的单体蓄电池1的单体信息、以及电压信息传送给单体电池采集模块3，……，单体电池采集模块N将其所采集的单体蓄电池N的单体信息、单体蓄电池N-1的单体信息、……、单体蓄电池1的单体信息、电压信息传送给电流采集模块40，电流采集模块40将所采集的蓄电池组50的电流信息、单体蓄电池N的单体信息、单体蓄电池N-1的单体信息、……、单体蓄电池1的单体信息、电压信息传送至监控主机10的输入接口，从而实现环形通信。
进一步地，通过采用环形通信当该多个单体电池采集模块20中的任意一个单体电池采集模块故障开路时，多个单体电池采集模块20中的其他模块仍能与监控主机10保持通讯。
如图2所示，假设有5个单体电池采集模块，则当5个单体电池采集模块中的单体电池采集模块3故障开路时，单体电池采集模块1、单体电池采集模块2、单体电池采集模块3、单体电池采集模块4以及单体电池采集模块5仍能与监控主机10保持正常通信。其中，各自所采集到的单体信息传送给监控主机10的方式为：单体电池采集模块2采集的单体蓄电池2的单体信息传送给单体电池采集模块1――单体电池采集模块将其所采集的单体蓄电池1的单体信息和单体蓄电池2的单体信息传送给电压采集模块30――电压采集模块30将其所采集的电压信息、单体蓄电池1的单体信息和单体蓄电池2的单体信息传送给监控主机10；同时，单体电池采集模块4采集的单体蓄电池4的单体信息传送给单体电池采集模块5――单体电池采集模块5将其所采集的单体蓄电池5的单体信息、单体蓄电池4的单体信息传送给电流采集模块40，电流采集模块40将其所采集的电流信息、单体蓄电池4的单体信息和单体蓄电池5的单体信息传送给监控主机10。
进一步地，在一些实施例中，该监控主机10还用于：在多个单体电池采集模块20中的任意一个或者多个故障时，切断所有单体电池采集模块。具体的，当多个单体电池采集模块20中的任意一个或者多个故障时，监控主机10可以通过所有单体电池采集模块的电源，使所有单体电池采集模块停止工作，从而实现切断所有单体电池采集模块。其中，当单体电池采集模块故障时，可能会导致单体电池采集模块与单体蓄电池的正负极一直形成回路，因此，通过将所有单体电池采集模块的电源切断，可以避免因单体电池采集模块故障而导致单体蓄电池过度放电。
进一步地，该监控主机10还用于根据电流信息、电压信息、单体信息判断蓄电池组50的电流、电压以及单体电池是否异常，并在蓄电池组50的电流、电压以及单体电池异常时输出异常信息以及异常控制信号。具体的，当蓄电池组50的电流信息异常时，该监控主机10输出蓄电池组50的电流异常信息；当蓄电池组50的电压信息异常时，该监控主机10输出蓄电池组50的电压异常信息；当单体蓄电池中的任意一个或者多个的单体信息异常时，该监控主机10输出对应的单体蓄电池的对应异常信息。进一步地，该监控主机10在输出异常信息的同时还输出异常控制信号。
进一步地，在一些实施例中，该监控主机10还用于：对电流采集模块40、电压采集模块30以及多个单体电池采集模块20进行编码设置。
如图3所示，该监控主机10可以向环形通信中的第一模块（如电压采集模块30）广播地址编码1（Add1），该第一模块（电压采集模块30）接收到该地址编码1（Add1）后，自行编码，并向下一个模块（单体电池采集模块1）广播地址编码2（Add2），依此类推进行编码。通过将环形通信中的所有模块自动编码，可有效活动繁琐的人工编码配置，还可避免人为操作的错误。
进一步地，在一些实施例中，还包括：与监控主机10连接、接收异常控制信号，并根据异常控制信号输出异常报警信号的报警模块。可选的，该报警模块包括但不限于声音、显示报警等，如可以是喇叭报警、蜂鸣器报警、指示灯（如LED灯等）报警。
进一步地，在一些实施例中，还包括：上位机200。
该上位机200与监控主机10通信连接，用于接收监控主机10上传的电流信息、电压信息、单体信息、以及异常信息。具体的，该上位机200还对所接收的电流信息、电压信息、单体信息、异常信息进行显示，以供监控人员远程直观掌握蓄电池组50、以及单体蓄电池的实时状态。进一步地，该上位机200还可向监控主机10下发控制指令，以控制监控主机10对蓄电池组50/单体蓄电池进行控制，从而达到实时远程监控的目的。
本发明还提供一种蓄电池远程监控方法，该方法可应用于蓄电池远程监控***。其中，该蓄电池远程监控***包括蓄电池组50和监测装置；蓄电池组50包括多个单体蓄电池；监测装置包括：电流采集模块40、电压采集模块30以及与多个单体蓄电池对应设置的多个单体电池采集模块20。
具体的，如图4所示，该方法包括以下步骤：
通过电流采集模块40采集蓄电池组50的电流信息；
通过电压采集模块30采集蓄电池组50的电压信息；
通过单体电池采集模块采集与其对应设置的单体蓄电池的单体信息；
通过监控主机10获取电流信息、电压信息和单体信息，并将电流信息、电压信息和单体信息上传至上位机200。
其中，在一些实施例中，多个单体电池采集模块20为串联连接。
进一步地，该电流采集模块40为开环式磁性检测元件，且开环式磁性检测元件套设在蓄电池组50的导线上，以采集蓄电池组50的电流信息。可选的，该开环式磁性检测元件为：开环式霍尔套环。
进一步地，该监控主机10与电流采集模块40、电压采集模块30和多个单体电池采集模块20为环形通信。
进一步地，该多个单体电池采集模块20中的任意一个单体电池采集模块开路时，多个单体电池采集模块20中的其他模块保持与监控主机10通讯。
进一步地，在一些实施例中，该方法还包括以下步骤：
在多个单体电池采集模块20中的任意一个或者多个故障时，监控主机10切断所有单体电池采集模块。
进一步地，在一些实施例中，该方法还包括以下步骤：
监控主机10根据电流信息、电压信息、单体信息判断蓄电池组50的电流、电压以及单体电池是否异常，并在蓄电池组50的电流、电压以及单体电池异常时输出异常信息以及异常控制信号。
进一步地，在一些实施例中，该方法还包括以下步骤：根据异常控制信号输出异常报警信号。
进一步地，在一些实施例中，该方法还包括以下步骤：
对电流采集模块40、电压采集模块30以及多个单体电池采集模块20进行编码设置。
进一步地，在一些实施例中，该方法还包括以下步骤：
上位机200接收监控主机10上传的电流信息、电压信息、单体信息、以及异常信息并显示，以及向监控主机10下发控制指令。
本发明通过采用环形通信，任何一个模块开路均不影响其余模块对单体蓄电池的采集和通信，而且采用地址自动编码的方式，可自动对模块进行编码，无需复杂繁琐的人工操作，还可避免人为操作错误。另外，本发明的监控主机10还具有主动切断功能，当出现故障时，可以主动切断整组单体电池采集模块，避免因单体电池采集模块故障导致单体蓄电池过度放电，可对单体蓄电池实现有效保护。
以上实施例只为说明本发明的技术构思及特点，其目的在于让熟悉此项技术的人士能够了解本发明的内容并据此实施，并不能限制本发明的保护范围。凡跟本发明权利要求范围所做的均等变化与修饰，均应属于本发明权利要求的涵盖范围。

Claims (22)

  1. 一种蓄电池远程监控***，其特征在于，包括蓄电池组和监测装置；
    所述蓄电池组包括多个单体蓄电池；
    所述监测装置包括：与所述多个单体蓄电池对应设置且电性连接的多个单体电池采集模块、与所述多个单体电池采集模块连接的监控主机、与所述监控主机连接的电压采集模块、以及与所述监控主机连接的电流采集模块；
    所述电流采集模块，用于采集所述蓄电池组的电流信息；
    所述电压采集模块，用于采集所述蓄电池组的电压信息；
    所述单体电池采集模块，用于采集与其对应设置的单体蓄电池的单体信息；
    所述监控主机，用于获取所述电流信息、电压信息和所述单体信息，并将所述电流信息、电压信息和单体信息上传至上位机。
  2. 根据权利要求1所述的蓄电池远程监控***，其特征在于，所述多个单体电池采集模块为串联连接。
  3. 根据权利要求1所述的蓄电池远程监控***，其特征在于，所述电流采集模块为开环式磁性检测元件，且所述开环式磁性检测元件套设在所述蓄电池组的导线上，以采集所述蓄电池组的电流信息。
  4. 根据权利要求3所述的蓄电池远程监控***，其特征在于，所述开环式磁性检测元件为：开环式霍尔套环。
  5. 根据权利要求2所述的蓄电池远程监控***，其特征在于，所述监控主机与所述电流采集模块、所述电压采集模块和所述多个单体电池采集模块为环形通信。
  6. 根据权利要求5所述的蓄电池远程监控***，其特征在于，所述多个单体电池采集模块中的任意一个单体电池采集模块开路时，所述多个单体电池采集模块中的其他模块保持与所述监控主机通讯。
  7. 根据权利要求1所述的蓄电池远程监控***，其特征在于，所述监控主机还用于：在所述多个单体电池采集模块中的任意一个或者多个故障时，切断所有单体电池采集模块。
  8. 根据权利要求1所述的蓄电池远程监控***，其特征在于，所述监控主机还用于：根据所述电流信息、所述电压信息、所述单体信息判断所述蓄电池组的电流、电压以及单体电池是否异常，并在所述蓄电池组的电流、电压以及单体电池异常时输出异常信息以及异常控制信号。
  9. 根据权利要求8所述的蓄电池远程监控***，其特征在于，还包括：
    与所述监控主机连接、接收所述异常控制信号，并根据所述异常控制信号输出异常报警信号的报警模块。
  10. 根据权利要求8所述的蓄电池远程监控***，其特征在于，所述监控主机还用于：对所述电流采集模块、所述电压采集模块以及所述多个单体电池采集模块进行编码设置。
  11. 根据权利要求1所述的蓄电池远程监控***，其特征在于，还包括：上位机；
    所述上位机与所述监控主机通信连接，用于接收所述监控主机上传的电流信息、电压信息、单体信息、以及异常信息。
  12. 一种蓄电池远程监控方法，其特征在于，应用于蓄电池远程监控***，所述蓄电池远程监控***包括蓄电池组和监测装置；所述蓄电池组包括多个单体蓄电池；所述监测装置包括：电流采集模块、电压采集模块以及与所述多个单体蓄电池对应设置的多个单体电池采集模块；
    所述方法包括：
    通过电流采集模块采集蓄电池组的电流信息；
    通过电压采集模块采集蓄电池组的电压信息；
    通过单体电池采集模块采集与其对应设置的单体蓄电池的单体信息；
    通过监控主机获取所述电流信息、电压信息和所述单体信息，并将所述电流信息、电压信息和单体信息上传至上位机。
  13. 根据权利要求12所述的蓄电池远程监控方法，其特征在于，所述多个单体电池采集模块为串联连接。
  14. 根据权利要求12所述的蓄电池远程监控方法，其特征在于，所述电流采集模块为开环式磁性检测元件，且所述开环式磁性检测元件套设在所述蓄电池组的导线上，以采集所述蓄电池组的电流信息。
  15. 根据权利要求14所述的蓄电池远程监控方法，其特征在于，所述开环式磁性检测元件为：开环式霍尔套环。
  16. 根据权利要求13所述的蓄电池远程监控方法，其特征在于，所述监控主机与所述电流采集模块、所述电压采集模块和所述多个单体电池采集模块为环形通信。
  17. 根据权利要求16所述的蓄电池远程监控方法，其特征在于，所述多个单体电池采集模块中的任意一个单体电池采集模块开路时，所述多个单体电池采集模块中的其他模块保持与所述监控主机通讯。
  18. 根据权利要求12所述的蓄电池远程监控方法，其特征在于，所述方法还包括：
    在所述多个单体电池采集模块中的任意一个或者多个故障时，所述监控主机切断所有单体电池采集模块。
  19. 根据权利要求12所述的蓄电池远程监控方法，其特征在于，
    所述方法还包括：
    所述监控主机根据所述电流信息、所述电压信息、所述单体信息判断所述蓄电池组的电流、电压以及单体电池是否异常，并在所述蓄电池组的电流、电压以及单体电池异常时输出异常信息以及异常控制信号。
  20. 根据权利要求19所述的蓄电池远程监控方法，其特征在于，所述方法还包括：
    根据所述异常控制信号输出异常报警信号。
  21. 根据权利要求19所述的蓄电池远程监控方法，其特征在于，所述方法还包括：
    对所述电流采集模块、所述电压采集模块以及所述多个单体电池采集模块进行编码设置。
  22. 根据权利要求12所述的蓄电池远程监控方法，其特征在于，所述蓄电池远程监控***还包括：上位机；
    所述方法还包括：
    所述上位机接收所述监控主机上传的电流信息、电压信息、单体信息、以及异常信息并显示，以及向所述监控主机下发控制指令。
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