CN105137944A - Intelligent power supply control system used for buoy type high-frequency ground wave radar - Google Patents
Intelligent power supply control system used for buoy type high-frequency ground wave radar Download PDFInfo
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- CN105137944A CN105137944A CN201510568148.XA CN201510568148A CN105137944A CN 105137944 A CN105137944 A CN 105137944A CN 201510568148 A CN201510568148 A CN 201510568148A CN 105137944 A CN105137944 A CN 105137944A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses an intelligent power supply control system used for a buoy type high-frequency ground wave radar, reasonable utilization of electric energy is realized through the control system, thereby satisfying a power supply control requirement of the buoy type high-frequency ground wave radar. The power supply control system includes a main control circuit, a communication circuit, a sampling circuit, a drive circuit and an interface circuit; and peripheral equipment includes an upper computer control unit, a water entering alarm unit and a power module. The sampling unit samples temperature and electric quantity of the power module and supply voltage of each equipment, and then sends signals after sampling to the main control circuit; a water entering state signal of the water entering alarm unit is also transmitted to the main control circuit in real time; and a control command from the upper computer control unit is sent to the main control circuit through the communication circuit. The main control circuit sends an on-off signal of corresponding equipment to the drive circuit according to a control logic set in the main control circuit, and the drive circuit controls a corresponding voltage port of the power module to realize on-off of the corresponding equipment.
Description
Technical field
The present invention relates to a kind of intelligent power supply control system, be specifically related to a kind of intelligent power supply control system of float type high-frequency ground wave radar, belong to power supply control technical field.
Background technology
Float type high-frequency ground wave radar is operated in the pelagic division, ocean of bad environments, wants long-play, can only rely on solar powered.Consider that the sea is rough in pelagic division, Changes in weather is variable and seawater probably corrodes equipment, therefore for ensureing the Appropriate application of sun power and the safe and reliable of electric power system, just seems particularly important to the control that each equipment is powered.
Summary of the invention
In view of this, the invention provides a kind of intelligent power supply control system for float type high-frequency ground wave radar, realize the Appropriate application to electric energy by this control system, the power supply control demand of float type high-frequency ground wave radar can be met.
The described intelligent power supply control system for float type high-frequency ground wave radar comprises: governor circuit, telecommunication circuit, sample circuit, driving circuit and interface circuit; The water inlet alarm unit that peripherals is PC control unit, power module and is arranged in the body of float type high-frequency ground wave radar cabin.
Each equipment that described power module is float type high-frequency ground wave radar respectively by different voltage port is powered.
Described sample circuit gathers the supply voltage of each equipment in the temperature of power module and float type high-frequency ground wave radar, and sends to governor circuit as sampled signal.
The steering order that the water inlet alerting signal that described governor circuit receives the sampled signal of sample circuit transmission, alarm unit of intaking sends, PC control unit are sent by telecommunication circuit; Described governor circuit sends control system of switching on or off electricity signal by driving circuit and interface circuit to power module successively simultaneously, controls the break-make of each voltage port of power module respectively.
The water inlet status signal that described governor circuit is sent according to water inlet alarm unit, judge whether this cabin, water inlet alarm unit place body intakes, when there being cabin body water inlet, governor circuit sends power down control signal by driving circuit to power module, control power module and carry out delay cut-off, all voltage port of powered-down module; Otherwise power module is each equipment normal power supply.
Be provided with the temperature limit of power module in described governor circuit, the temperature of the power module that described governor circuit is sent according to sample circuit, judges that whether the work of power module is normal; When the temperature of power module exceedes set temperature limit, governor circuit judges power module operation irregularity, send power down control signal by driving circuit to power module, control power module and carry out delay cut-off, all voltage port of powered-down module; Otherwise power module is each equipment normal power supply.
Be provided with the value range of each equipment operating voltage in float type high-frequency ground wave radar in described governor circuit, the supply voltage of each equipment that described governor circuit is sent according to sample circuit, the voltage range values corresponding with this equipment is compared; If the operating voltage of equipment is in its operating voltage range set, then power module is each equipment normal power supply; If equipment operating voltage not in the operating voltage range of setting, then gives relevant device power-off.
The steering order that described governor circuit can send according to PC control unit controls the power on/off of equipment in float type high-frequency ground wave radar; Described control command comprises real-time control command and working time section control command, when governor circuit receives the real-time control command to certain equipment, carries out power on/off operation immediately by driving circuit to this equipment; When governor circuit receives the working time section control command to certain equipment, then corresponding in the instruction moment is energized and power-off to relevant device.
The electricity of described sample circuit Real-time Collection power module, and send to governor circuit as sampled signal; Described governor circuit carries out control system of switching on or off electricity according to the electricity of power module to selected equipment; Be specially: the power supply port of the correspondence of the selected locking equipment that prestores in described governor circuit, when the electricity of power module is more than or equal to the threshold value of governor circuit inner setting, shows that current electric quantity is sufficient, then open this equipment by driving circuit; When electric quantity of power supply is less than the threshold value of setting, then close this equipment by driving circuit.
Described PC control unit provides the interface of man-machine interaction, and operator can pass through Telnet, realizes the direct control system of switching on or off electricity of equipment selected on radar or the working time section arranging each equipment on radar, allows its automatic power on-off.
The power module of described float type high-frequency ground wave radar comprises solar panel group, battery pack and voltage transformation module; Described solar panel group absorbs sun power, and converts it into electric energy, then accumulators group charging; Described battery pack store electrical energy, and be converted to required voltage by voltage transformation module, each equipment being sonobuoy radar respectively by corresponding voltage port is powered.
Beneficial effect:
Adopt this system can carry out Based Intelligent Control to the electric power system of the float type high-frequency ground wave radar applied under particular surroundings, by the Appropriate application to sun power, enable that this electric power system is continual and steady for a long time powers for float type high-frequency ground wave radar.
Accompanying drawing explanation
Fig. 1 is the composition schematic diagram of this intelligent power supply control system;
Fig. 2 is the workflow diagram of this electric power supply control system.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
The present embodiment provides a kind of intelligent power supply control system for float type high-frequency ground wave radar, by the cooperation process of power-supplying circuit and power supply control upper computer software, can meet the power supply control demand of float type high-frequency ground wave radar.
The composition of this electric power supply control system and signal stream as shown in Figure 1, comprising: governor circuit, telecommunication circuit, sample circuit, driving circuit and interface circuit; Peripherals is PC control unit, the water inlet alarm unit of high-frequency ground wave radar and power module.
Described power module is used for for whole float type high-frequency ground wave radar (hereinafter referred to as sonobuoy radar) power supply, and power module comprises solar panel group, battery pack and voltage transformation module.Wherein, solar panel group absorbs sun power, and converts it into electric energy, then accumulators group charging.Battery pack store electrical energy, and be converted to required voltage by voltage transformation module, each equipment being sonobuoy radar respectively by corresponding voltage port is powered.For ensureing the reliably working of power module, the duty of voltage transformation module just seems especially important.
Described sample circuit gathers temperature and the electricity (electricity of described voltage transformation module and the electricity of battery pack) of voltage transformation module, to obtain the duty of voltage transformation module.Wherein the sampling of temperature is realized by the temperature sensor be arranged on voltage transformation module; When sampling to the electricity of voltage transformation module, because the input port of voltage transformation module is connected with battery pack, the voltage of this port of Direct Sampling just can obtain the electricity of battery pack.Described sample circuit gathers the supply voltage of each equipment on sonobuoy radar simultaneously.
The steering order that the water inlet alerting signal that described governor circuit receives the sampled signal (comprising the supply voltage of each equipment on the temperature of voltage transformation module, electricity and sonobuoy radar) of sample circuit transmission, alarm unit of intaking sends, PC control unit are sent by telecommunication circuit; Described governor circuit can send control system of switching on or off electricity signal by driving circuit and interface circuit to power module simultaneously.
Described PC control unit provides the interface of man-machine interaction, and operator can pass through Telnet, realizes the direct control system of switching on or off electricity of equipment selected on radar or the working time section arranging each equipment on radar, allows its automatic power on-off.
Consider that sonobuoy radar is operated in pelagic realm, can only by solar powered, the electricity that Changes in weather is easy to have influence on whole system stores; And equipment needs long-term work at sea to test, use electric energy must be saved as far as possible.Therefore, each module in this electric power supply control system all selects chip and the device of low-power consumption, as described in governor circuit adopt 16 super low power consuming single chip processor chip MSP430F5438A, it carries 16 road Sampling Interfaces also can meet sampling to each equipment voltage.Sample circuit adopts four-operational amplifier chip LM224, and the features such as this chip has supply voltage wide ranges, and quiescent dissipation is little meet the demand that system low-power consumption runs.Because sonobuoy radar system needs the equipment of communication many, and communication distance length has a long way to go, and therefore telecommunication circuit uses RS232 communication to communicate with RS422 simultaneously, and uses serial expanded circuit, increases communication port quantity.Telecommunication circuit serial ports expansion part adopts serial port extended chip SC16IS752, and the operation that this chip is lower and sleep current well can meet the demand of system low-power consumption.
The principle of work of this electric power supply control system is:
First, sample circuit is sampled to the temperature of voltage transformation module, electricity and each equipment supply voltage, then the signal after sampling is sent to governor circuit; The water inlet status signal of alarm unit of simultaneously intaking also is real-time transmitted to governor circuit; Control command on the other hand from PC control unit sends to governor circuit by telecommunication circuit.The steering logic that governor circuit is arranged according to its inside, sends to driving circuit by the power on/off signal of relevant device, and the power on/off being realized corresponding device by the relevant voltage port of driving circuit control voltage modular converter operates.The port that described voltage transformation module provides two-way externally to export, is respectively main part and backup.
The steering logic of described governor circuit is as shown in Figure 2:
Because sonobuoy radar is at pelagic division Jobs on the sea, stormy waves is very large, should pay close attention in the moment in battery flat (accumulator is contained in the battery flat of buoy platform) and equipment compartment (power supply and equipment are contained in equipment compartment) with or without water inlet; For this reason, be provided with in the battery flat and equipment compartment of sonobuoy radar into water alarm unit, in real time water inlet status signal sent to governor circuit.
The water inlet status signal that described governor circuit is sent according to the water inlet alarm unit being positioned at battery flat and equipment compartment, judge whether cabin body (battery flat and equipment compartment) intakes: if cabin body (battery flat and/or equipment compartment) water inlet, then governor circuit sends power down control signal to driving circuit, carry out delay cut-off by driving circuit to voltage transformation module, thus close the operating voltage of each device port; If battery flat and equipment compartment are not all intake, then voltage transformation module is each equipment normal power supply.
The temperature limit of voltage transformation module is provided with in described governor circuit, whether normal for judging the work of power module.The temperature limit of the temperature of the voltage transformation module that sample circuit is sent by governor circuit and the voltage transformation module set by its inside is compared, when the temperature of voltage transformation module exceedes this temperature limit, governor circuit automatically switches to the fallback circuit of voltage transformation module.
Be provided with the value range of each equipment operating voltage on sonobuoy radar in described governor circuit simultaneously, the supply voltage signal of each equipment that governor circuit is sent according to sample circuit, the voltage range values corresponding with this equipment is compared, and judges that whether normal (namely whether in the operating voltage range of setting) each equipment operating voltage.If equipment operating voltage normal (in the operating voltage range of setting), then the control command normally receiving PC control unit is that relevant device is powered; If equipment operating voltage abnormal (not in the operating voltage range of setting), then give relevant device power-off.
The control command of PC control unit comprises two kinds, is respectively real-time control command and working time section control command.When governor circuit receives the real-time control command to certain equipment, immediately power on/off operation is carried out to this equipment; When governor circuit receives the working time section control command to certain equipment, then corresponding in the instruction moment is energized and power-off to relevant device.Because on sonobuoy radar, some equipment only needs discontinuous operation, adopt this kind of control method, can effective saves energy.
Because on sonobuoy radar, some electricity consumption of equipment amounts are very large, but these equipment can not work and have influence on the operation of whole radar system the long period, as transmitter, it plays optimization function to the reception of receiver signal, only has and just can open when electricity abundance time.For this reason, governor circuit carries out Based Intelligent Control according to the electricity of power module to these equipment.Be specially: the power supply port of the correspondence of this kind equipment that first prestores in governor circuit, when governor circuit judges that electric quantity of power supply is more than or equal to the threshold value of its inner setting, show that current electric quantity is sufficient, then open this kind equipment; When electric quantity of power supply is less than the threshold value of setting, then close this kind equipment, thus ensure that sonobuoy radar runs sustainedly and stably.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. for the intelligent power supply control system of float type high-frequency ground wave radar, it is characterized in that, comprising: governor circuit, telecommunication circuit, sample circuit, driving circuit and interface circuit; The water inlet alarm unit that peripherals is PC control unit, power module and is arranged in the body of float type high-frequency ground wave radar cabin;
Each equipment that described power module is float type high-frequency ground wave radar respectively by different voltage port is powered;
Described sample circuit gathers the supply voltage of each equipment in the temperature of power module and float type high-frequency ground wave radar, and sends to governor circuit as sampled signal;
The steering order that the water inlet alerting signal that described governor circuit receives the sampled signal of sample circuit transmission, alarm unit of intaking sends, PC control unit are sent by telecommunication circuit; Described governor circuit sends control system of switching on or off electricity signal by driving circuit and interface circuit to power module successively simultaneously, controls the break-make of each voltage port of power module respectively;
The water inlet status signal that described governor circuit is sent according to water inlet alarm unit, judge whether this cabin, water inlet alarm unit place body intakes, when there being cabin body water inlet, governor circuit sends power down control signal by driving circuit to power module, control power module and carry out delay cut-off, all voltage port of powered-down module; Otherwise power module is each equipment normal power supply;
Be provided with the temperature limit of power module in described governor circuit, the temperature of the power module that described governor circuit is sent according to sample circuit, judges that whether the work of power module is normal; When the temperature of power module exceedes set temperature limit, governor circuit judges power module operation irregularity, send power down control signal by driving circuit to power module, control power module and carry out delay cut-off, all voltage port of powered-down module; Otherwise power module is each equipment normal power supply;
Be provided with the value range of each equipment operating voltage in float type high-frequency ground wave radar in described governor circuit, the supply voltage of each equipment that described governor circuit is sent according to sample circuit, the voltage range values corresponding with this equipment is compared; If the operating voltage of equipment is in its operating voltage range set, then power module is each equipment normal power supply; If equipment operating voltage not in the operating voltage range of setting, then gives relevant device power-off;
The steering order that described governor circuit can send according to PC control unit controls the power on/off of equipment in float type high-frequency ground wave radar; Described control command comprises real-time control command and working time section control command, when governor circuit receives the real-time control command to certain equipment, carries out power on/off operation immediately by driving circuit to this equipment; When governor circuit receives the working time section control command to certain equipment, then corresponding in the instruction moment is energized and power-off to relevant device.
2., as claimed in claim 1 for the intelligent power supply control system of float type high-frequency ground wave radar, it is characterized in that, the electricity of described sample circuit Real-time Collection power module, and send to governor circuit as sampled signal; Described governor circuit carries out control system of switching on or off electricity according to the electricity of power module to selected equipment; Be specially: the power supply port of the correspondence of the selected locking equipment that prestores in described governor circuit, when the electricity of power module is more than or equal to the threshold value of governor circuit inner setting, shows that current electric quantity is sufficient, then open this equipment by driving circuit; When electric quantity of power supply is less than the threshold value of setting, then close this equipment by driving circuit.
3. as claimed in claim 1 for the intelligent power supply control system of float type high-frequency ground wave radar, it is characterized in that, described PC control unit provides the interface of man-machine interaction, operator can pass through Telnet, realize the direct control system of switching on or off electricity of equipment selected on radar or the working time section arranging each equipment on radar, allow its automatic power on-off.
4., as claimed in claim 1 for the intelligent power supply control system of float type high-frequency ground wave radar, it is characterized in that, the power module of described float type high-frequency ground wave radar comprises solar panel group, battery pack and voltage transformation module; Described solar panel group absorbs sun power, and converts it into electric energy, then accumulators group charging; Described battery pack store electrical energy, and be converted to required voltage by voltage transformation module, each equipment being sonobuoy radar respectively by corresponding voltage port is powered.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510568148.XA CN105137944B (en) | 2015-09-09 | 2015-09-09 | Intelligent power supply control system for float type high-frequency ground wave radar |
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| CN201510568148.XA CN105137944B (en) | 2015-09-09 | 2015-09-09 | Intelligent power supply control system for float type high-frequency ground wave radar |
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| CN105137944A true CN105137944A (en) | 2015-12-09 |
| CN105137944B CN105137944B (en) | 2017-11-28 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762252A (en) * | 2018-04-28 | 2018-11-06 | 中国科学院沈阳自动化研究所 | The control system of intelligent buoy |
| CN109149590A (en) * | 2018-10-09 | 2019-01-04 | 武汉日新科技股份有限公司 | A kind of home energy source management method and device |
| CN113612304A (en) * | 2021-10-11 | 2021-11-05 | 深圳市驰普科达科技有限公司 | Household energy storage system and method |
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| CN104731070A (en) * | 2015-03-12 | 2015-06-24 | 国家海洋技术中心 | Hidden online monitoring system for marine monitoring equipment |
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| US20030052813A1 (en) * | 2001-09-17 | 2003-03-20 | Kazuma Natsume | Radar designed to minimize error in detecting target |
| CN201904631U (en) * | 2010-12-17 | 2011-07-20 | 上海海洋大学 | Solar power supply device for ocean data buoy |
| US20120229323A1 (en) * | 2011-03-09 | 2012-09-13 | Denso Corporation | Radar system and power-supply device incorporated in the same |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108762252A (en) * | 2018-04-28 | 2018-11-06 | 中国科学院沈阳自动化研究所 | The control system of intelligent buoy |
| CN109149590A (en) * | 2018-10-09 | 2019-01-04 | 武汉日新科技股份有限公司 | A kind of home energy source management method and device |
| CN113612304A (en) * | 2021-10-11 | 2021-11-05 | 深圳市驰普科达科技有限公司 | Household energy storage system and method |
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| CN105137944B (en) | 2017-11-28 |
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