CN109802479A - Battery handover management system and method in a kind of AUV - Google Patents
Battery handover management system and method in a kind of AUV Download PDFInfo
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- CN109802479A CN109802479A CN201711137754.1A CN201711137754A CN109802479A CN 109802479 A CN109802479 A CN 109802479A CN 201711137754 A CN201711137754 A CN 201711137754A CN 109802479 A CN109802479 A CN 109802479A
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- battery
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- auv
- power supply
- relay
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 14
- 238000004146 energy storage Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000013589 supplement Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 238000007726 management method Methods 0.000 claims 9
- 230000002159 abnormal effect Effects 0.000 claims 2
- 230000005856 abnormality Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
本发明涉及一种AUV中电池切换管理系统及方法，包括AD检测模块连接电池模块，用于采集电池电压；单片机主控模块连接AD检测模块，接收AD检测模块发送的电池电压的数字量信号，单片机主控模块连接继电器模块，根据接收的电池电压的数字量信号判断当前电池模块状态，发送控制信号给继电器模块，控制继电器模块的通断，完成供电线路切换。本发明当给AUV航行体设备供电的航行体电池或给载荷设备供电的载荷电池一方出现故障时，通过电池切换管理系统将电池自动切换到另一方，继续为相应的设备应急供电，确保航行体基本功能的运作，同时航行体返航。这种两组电池互为备用的方式极大的提高了供电系统的可靠性，保障了AUV的正常工作。
The invention relates to a battery switching management system and method in an AUV, comprising an AD detection module connected to a battery module for collecting battery voltage; a single chip main control module connected to the AD detection module, and receiving a digital signal of the battery voltage sent by the AD detection module, The main control module of the single-chip microcomputer is connected to the relay module, judges the current battery module state according to the received digital signal of the battery voltage, sends a control signal to the relay module, controls the on-off of the relay module, and completes the switching of the power supply line. According to the present invention, when one side of the vehicle battery supplying power to the AUV vehicle equipment or the load battery supplying power to the load equipment fails, the battery is automatically switched to the other side through the battery switching management system, and continues to supply emergency power for the corresponding equipment to ensure the vehicle body The operation of the basic functions, and the vehicle returns to home at the same time. The two sets of batteries are used as backup for each other, which greatly improves the reliability of the power supply system and ensures the normal operation of the AUV.
Description
Technical field
The present invention relates to field of power management, battery handover management system and method in specifically a kind of AUV.
Background technique
It is being the electromagnetic interference prevented between sail body equipment and loading device in AUV, often by sail body battery and load
Charged pond separate configurations, sail body equipment relevant to carrier navigation are powered by sail body battery, and the loading device of carrying is by carrying
Charged pond power supply, i.e., it is electrical completely isolated.Since AUV sometimes for navigating by water under water for a long time, so when battery capacity is too low
Or break down when can not be to equipment normal power supply, the equipment that will lead in AUV can not work normally, serious to make AUV
It runs out of steam and PERCOM peripheral communication, carrier is caused to lose.
For the reliability for guaranteeing entire AUV system, mutually spare relationship will be become therebetween, when sail body battery or
When load battery breaks down, emergency service is carried out to corresponding equipment by another battery, while sail body makes a return voyage.In this way,
Traditional uninterruptible power supply (UPS) can be saved, valuable inner space is saved for AUV, also eliminates the maintenance workers to UPS
Make.
However, when being directly powered switching between two groups of electrical completely isolated batteries, for electrical equipment, meeting
The power supply of certain time is caused to be interrupted, along with pre-arcing time of battery, (battery pre-arcing was generally 2s or so, pre-arcing
Journey output voltage is unstable), so that power supply break time is continued several seconds, thus be easy to cause in electrical equipment work
It is disconnected.Therefore, it is necessary to develop a kind of small size, high efficiency, the battery handover management system of low-power consumption, guarantee to power when battery switching
The continuity of equipment work.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides battery handover management system and method in a kind of AUV, solves AUV
Power supply management problem.
Present invention technical solution used for the above purpose is:
Battery handover management system in a kind of AUV, including AD detection module connect battery module, for acquiring cell voltage
Analog quantity, and convert digital quantity for analog quantity；Single-chip microcontroller main control module connects AD detection module, receives AD detection module hair
The digital quantity signal of the cell voltage sent, single-chip microcontroller main control module connect relay module, based on the received the number of cell voltage
Word amount signal judges present battery module status, sends control signal to relay module, controls the on-off of relay module, complete
Switch at power supply line.
The single-chip microcontroller main control module includes micro-chip processor, peripheral hardware input interface, output interface, JATG download interface and
FLASH。
The relay module is magnetic latching relay.
Further include energy-storage module connection battery module, the power supply interruption situation supplement occurred in battery handoff procedure is supplied
Electricity.
The energy-storage module is made of Cuk chopper circuit and super capacitor；
Cuk chopper circuit, for realizing the transformation of voltage；
Super capacitor, for supplementing the interruption of switching immediate current.
The battery module includes sail body battery and load battery.
Battery switch managing method in a kind of AUV, comprising the following steps:
Step 1: by the output voltage of AD detection module acquisition sail body battery and load battery, being sent to single-chip microcontroller master control
Module；
Step 2: single-chip microcontroller main control module judges sail body battery with the presence or absence of exception, if it is, control relay mould
Power supply is switched to load battery and powered to sail body equipment, maked a return voyage simultaneously by block movement, no to then follow the steps 3；
Step 3: judging load battery with the presence or absence of exception, if it is, the actuating of relay, is switched to boat for power supply
Row body battery powers to loading device, makes a return voyage simultaneously；Otherwise return step 1.
The exception is that failure and/or battery capacity are low.
In power supply handoff procedure, start energy-storage module, maintains the continuity of power supply.
The invention has the following beneficial effects and advantage:
1. sail body battery of the present invention and load battery mutual backup can be good at the normal confession for guaranteeing equipment in AUV
Electricity is avoided the occurrence of since battery failures or low battery can not cause to navigate by water to electrical equipment normal power supply in computer and AUV
Body runs out of steam and the case where PERCOM peripheral communication, guarantees the safe navigation of AUV.
2. the present invention by the way of magnetic latching relay, make between sail body battery and load battery it is electrical completely every
From avoiding the electromagnetic interference between sail body equipment and loading device, the biggish safety for improving system；
3. it is discontinuous that the present invention utilizes Cuk chopper circuit and super capacitor to can be very good solution battery switching immediate current
The problem of.
Detailed description of the invention
Fig. 1 is system general illustration of the invention；
Fig. 2 is the schematic illustration of single-chip microcontroller main control module of the invention；
Fig. 3 is the schematic illustration of battery module of the invention；
Fig. 4 is the schematic illustration of relay module of the invention；
Fig. 5 is system flow chart of the invention.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and embodiments.
As shown in Figure 1, being system general illustration of the invention.
Present invention is mainly applied to play managerial role to supplying cell in AUV.AUV battery switching in the present invention
Management system mainly includes five parts, single-chip microcontroller main control module, AD detection module, battery module, relay module and energy storage
Module.The battery voltage value that single-chip microcontroller main control module processing detection is returned, when battery breaks down, control relay module is complete
At battery power switching；AD detection module acquires the voltage value of battery, and sends the voltage signal of acquisition to single-chip microcontroller master control
Module；Battery module is responsible for being powered the electrical equipment on AUV, and sail body battery supplies sail body equipment when normal condition
Electricity, load battery power to loading device；Relay module utilizes magnetic latching relay, and power supply is completed when battery breaks down
Circuit switching；Energy-storage module utilizes Cuk circuit and super capacitor, the continuity that guarantee relay switching moment powers to equipment.
As shown in Fig. 2, being the schematic illustration of single-chip microcontroller main control module of the invention.
Single-chip microcontroller main control module uses the Atmega1280 chip of Atmel company, receives the battery electricity transmitted by A/D chip
Signal value is pressed, and the signal is analyzed, judges the battery situation too low with the presence or absence of failure or battery capacity.If sail body
Battery breaks down, then controls magnetic latching relay work, be switched to load battery to sail body equipment powering mode；If load
Battery breaks down, then controls magnetic latching relay work, be switched to sail body battery to loading device powering mode.
As shown in figure 3, being the schematic illustration of battery module of the invention.
Battery module includes sail body battery and load battery two parts.Under normal circumstances, by sail body battery to navigation
Body equipment is powered, and load battery is powered loading device.When sail body battery breaks down, single-chip microcontroller controls magnetic
Guard relay movement cuts off road battery power supply while being transformed into load battery and powers to sail body equipment.When load battery
When failure, single-chip microcontroller equally controls magnetic latching relay movement, and conversion power supply circuit makes sail body battery to loading device
Power supply.
As shown in figure 4, being the schematic illustration of relay module of the invention.
Relay module by the way of magnetic latching relay, sail body battery and load battery only one can to
Electric equipment is powered, and ensure that the electrical isolation between battery.When sail body battery breaks down, magnetic latching relay is dynamic
Work disconnects the route between sail body battery and sail body equipment, the route closure between load battery and sail body equipment,
It is powered by load battery to sail body equipment；When load battery break down when, magnetic latching relay movement make load battery with
Route between loading device disconnects, and the route closure between sail body battery and loading device, sail body battery sets load
Available electricity.Two battery mutual backup are thus achieved the effect that.
As shown in figure 5, being system flow chart of the invention.
A/D module acquires the output voltage of sail body battery and load battery, judges that battery whether there is by one-chip computer module
Failure.If sail body battery, there are failure, single-chip microcontroller controls magnetic latching relay movement, load battery is switched to sail body
Equipment power supply, while sail body makes a return voyage；Such as sail body battery fault-free, then judge load battery with the presence or absence of failure.If load
There are failure, then single-chip microcontroller control magnetic latching relay movements to be switched to sail body battery and power to loading device, simultaneously for battery
Sail body makes a return voyage；If load battery fault-free, continue the voltage that sail body battery and load battery are detected with A/D module, so
Circulation.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137754.1A CN109802479A (en) | 2017-11-16 | 2017-11-16 | Battery handover management system and method in a kind of AUV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137754.1A CN109802479A (en) | 2017-11-16 | 2017-11-16 | Battery handover management system and method in a kind of AUV |
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| Publication Number | Publication Date |
|---|---|
| CN109802479A true CN109802479A (en) | 2019-05-24 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711137754.1A Pending CN109802479A (en) | 2017-11-16 | 2017-11-16 | Battery handover management system and method in a kind of AUV |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112078805A (en) * | 2020-08-25 | 2020-12-15 | 飞的科技有限公司 | Electric drive system and electric energy drive equipment |
Citations (6)
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|---|---|---|---|---|
| JP2540225B2 (en) * | 1990-05-25 | 1996-10-02 | 富士通株式会社 | Battery switching circuit |
| CN101572426A (en) * | 2009-03-13 | 2009-11-04 | 温州市创力电子有限公司 | Charge-discharge control system of storage battery |
| CN201993449U (en) * | 2011-01-30 | 2011-09-28 | 刘连仲 | Lithium battery detecting device with reciprocal charge-discharge functions |
| CN102351032A (en) * | 2011-08-22 | 2012-02-15 | 中国船舶重工集团公司第七○二研究所 | Twin submersible |
| CN202363924U (en) * | 2011-11-10 | 2012-08-01 | 北京电研华源电力技术有限公司 | Multifunctional power supply management system |
| CN103296738A (en) * | 2013-06-25 | 2013-09-11 | 厦门众芯电气设备有限公司 | Dual standby saving type direct current power supply system |
-
2017
- 2017-11-16 CN CN201711137754.1A patent/CN109802479A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2540225B2 (en) * | 1990-05-25 | 1996-10-02 | 富士通株式会社 | Battery switching circuit |
| CN101572426A (en) * | 2009-03-13 | 2009-11-04 | 温州市创力电子有限公司 | Charge-discharge control system of storage battery |
| CN201993449U (en) * | 2011-01-30 | 2011-09-28 | 刘连仲 | Lithium battery detecting device with reciprocal charge-discharge functions |
| CN102351032A (en) * | 2011-08-22 | 2012-02-15 | 中国船舶重工集团公司第七○二研究所 | Twin submersible |
| CN202363924U (en) * | 2011-11-10 | 2012-08-01 | 北京电研华源电力技术有限公司 | Multifunctional power supply management system |
| CN103296738A (en) * | 2013-06-25 | 2013-09-11 | 厦门众芯电气设备有限公司 | Dual standby saving type direct current power supply system |
Non-Patent Citations (1)
| Title |
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| 马彪: "《单片机应用技术》", 28 February 2010, 中国轻工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112078805A (en) * | 2020-08-25 | 2020-12-15 | 飞的科技有限公司 | Electric drive system and electric energy drive equipment |
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Application publication date: 20190524 |