CN111487901A - Remote control system and control method for ocean data buoy power supply - Google Patents
Remote control system and control method for ocean data buoy power supply Download PDFInfo
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- CN111487901A CN111487901A CN202010215406.7A CN202010215406A CN111487901A CN 111487901 A CN111487901 A CN 111487901A CN 202010215406 A CN202010215406 A CN 202010215406A CN 111487901 A CN111487901 A CN 111487901A
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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
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25257—Microcontroller
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Abstract
The invention discloses a remote control system and a remote control method for a marine data buoy power supply, wherein the control system comprises a buoy-end power supply control device, a shore-based remote control center, a service center computer and a mobile user end; the buoy end power supply control device comprises a buoy power supply central control device, a buoy end communication machine and a buoy power supply set; the shore-based remote control center comprises a shore-based communication machine, a shore-based computer and a communication data encryption transfer device, wherein the shore-based computer is in remote communication with the buoy-end communication machine through the shore-based communication machine, and the shore-based computer is in data communication with the service center computer through the communication data encryption transfer device; the mobile user end accesses the service center computer through the mobile network. The user can control and manage the power supply system of the ocean buoy anytime and anywhere, hidden dangers can be found conveniently and timely, abnormal problems can be eliminated, the stability of the power supply system of the ocean buoy can be guaranteed, and therefore the observation service of the ocean buoy can be stably developed for a long time.
Description
Technical Field
The invention belongs to the field of ocean data buoys, and particularly relates to a remote control system and a remote control method for an ocean data buoy power supply.
Background
With the increasing emphasis on marine environmental monitoring and marine meteorological hydrological observation research, the number and demand of marine data buoys as reliable and mature automated marine observation stations are increasing. The ocean data buoy needs to operate under the long-term unattended condition at sea, and the stability of a power supply system of the ocean data buoy determines the continuous operation time of the buoy at sea. And because ocean data buoy mostly lays in the sea area of keeping away from land, personnel need take the ship to go to the buoy and maintain, and the degree of difficulty is great.
At present, remote control management technology for a power system of a marine data buoy is still very deficient, the marine data buoy running in place, particularly a ten-meter large marine data buoy, the power system mostly simply connects a solar array, a storage battery pack and electric equipment, an intelligent power control management device which can be manually intervened on the buoy is not provided, a mature remote power control management system is not provided, and a user cannot timely master the state of the power system of the buoy and effectively control the state. The problems of certain power failures on the buoy, such as short circuit of electric equipment, excessive electricity consumption of the electric equipment and the like, can only be repaired on site. Meanwhile, as the user cannot check the state and specific data of the buoy power supply, a lot of hidden dangers are often omitted when a buoy maintenance plan is made, and whether the power supply system can meet the upgrading requirement cannot be determined when equipment of the buoy is upgraded.
Disclosure of Invention
In order to solve the technical problems, the invention provides a remote control system and a remote control method for a power supply of a marine data buoy, which can enable a user to more conveniently master the state of the power supply system of the buoy, control and manage the power supply system of the buoy anytime and anywhere, discover hidden dangers of the power supply system of the buoy in time, eliminate abnormal conditions, store long-term data of the power supply system of the buoy, provide data support in the aspect of power supply for upgrading and maintaining equipment behind the buoy, and solve the problems that the user cannot master the running state of the power supply of the marine buoy and cannot remotely control the power supply of the marine buoy.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a remote control system for ocean data buoy power supply comprises a buoy end power supply control device, a shore-based remote control center, a service center computer and a mobile user end;
the buoy end power supply control device comprises a buoy power supply central control device, a buoy end communication machine and a buoy power supply set; the buoy power supply central control device is respectively connected with the buoy power supply pack and the buoy end communication machine; the buoy power supply pack comprises a plurality of solar protectors, and a solar array, a storage battery pack and electric equipment which are respectively connected with the solar protectors;
the shore-based remote control center comprises a shore-based communication machine, a shore-based computer and a communication data encryption transfer device, wherein the shore-based computer is in remote communication with the buoy-end communication machine through the shore-based communication machine, and the shore-based computer is in data communication with the service center computer through the communication data encryption transfer device;
and the mobile user side accesses the service center computer through the mobile network.
In the above scheme, the central control device of the buoy power supply comprises an MCU module, and a storage module, a clock module and a communicator power-saving control module which are connected with the MCU module, wherein a solar protector interface connected with a solar protector is arranged on the MCU module, and a communicator interface connected with the buoy end communicator is arranged on the communicator power-saving control module.
In the above scheme, the buoy power source central control device adopts a C8051F021 singlechip as a chip of the MCU module.
The remote control method for the ocean data buoy power supply comprises an automatic feedback process of buoy power supply data and an active acquisition process of the buoy power supply data, wherein the automatic feedback process of the buoy power supply data comprises the following steps:
the method comprises the following steps that firstly, according to a preset time interval, a buoy power supply central control device sequentially sends acquisition commands to a plurality of solar protectors in a buoy power supply set, and the solar protectors return state data of the buoy power supply set after receiving the commands;
step two, after receiving the data, the central control device of the buoy power supply extracts and compresses the data, and then sends the data to a shore-based communication machine through a buoy end communication machine;
after receiving the data, the shore-based communication machine transmits the data to the shore-based computer, shore-based remote control software installed on the shore-based computer decodes the data, displays the data on a software interface, stores the data in a database, and transmits the data to a communication data encryption transfer device; then, the communication data encryption transfer device encrypts the buoy power data according to a protocol and sends the encrypted data to a service center computer;
step four, the service center computer sends the data to the mobile user terminal through the network, after the remote control software installed on the mobile user terminal receives the data, the data is verified according to the protocol, it is ensured that no packet loss and error code exists in the transmission process, and after the data is verified to be correct, the data is decoded and displayed to the software real-time data interface;
the active requesting process of the buoy power supply data comprises the following steps:
a user selects to inquire or control a certain group of power supplies in the buoy power supply group by operating remote control software installed on a mobile user side, the remote control software sends a corresponding instruction to a service center computer through a network according to the operation of the user, the command is sent to a shore-based remote control center by the service center computer, the shore-based remote control center sends an operation instruction to the buoy power supply central control device after receiving the user instruction, the buoy power supply central control device checks the instruction after receiving the instruction, and if the instruction conforms to a remote control protocol set by the system, the buoy power supply central control device sends an execution command to the solar protectors in the corresponding buoy power supply group to execute the user operation.
In a further technical scheme, in the first step, the buoy power source central control device acquires current time from a clock module inside the buoy power source central control device through an SMBUS bus, sends a command to a buoy power source group through a solar protector interface after the preset time is reached, acquires the current power system state, stores the acquired data in a storage module according to communication protocol codes, powers on and starts a buoy end communication machine through a communication machine power saving control module, and sends the coded buoy power source data to a shore-based computer through the buoy end communication machine connected with the communication machine interface.
In a further technical scheme, the communication data encryption transfer device is used for encrypting buoy power data sent by a shore-based computer and then transmitting the encrypted data to a service center computer connected with the internet, and sharing the data of the buoy power to a mobile user side in the internet through the service center computer; meanwhile, the mobile user end instruction forwarded by the service center computer can be received and identified, and then the identified effective mobile user end instruction is sent to the shore-based computer.
In a further technical scheme, in the active requesting process of the buoy power data, after receiving a user command, the shore-based remote control center sends a secondary confirmation inquiry to the mobile user terminal through the service center computer, allows the user to input an operation password, and prevents misoperation, and after the user secondarily confirms and inputs a correct operation password, the shore-based remote control center sends the operation command to the buoy power central control device through the shore-based communication machine.
In a further technical scheme, when the remote control software installed on the mobile user side is started for the first time, the IP address and the port of the service center computer need to be filled, the authority code generated by the service center computer according to the IMEI code of the mobile user side is filled, the software is entered after the login is clicked, and the step is not needed to be repeated after the software is logged in again.
In a further technical scheme, after the service center computer verifies the IMEI code of the mobile user terminal, the service center computer provides corresponding service for the user according to the user authority.
In a further technical scheme, the buoy power data comprises voltage, current and power of a solar battery pack, a storage battery pack and load equipment, year, month and day charging quantity of the storage battery pack, year, month and day electric quantity of the load equipment, temperature in a buoy cabin, and overpressure, low voltage, short circuit and overload alarm information of a power supply system.
Through the technical scheme, the remote control system and the control method for the ocean data buoy power supply have the following beneficial effects:
the invention uses a shore-based computer as an intermediary to wirelessly connect an ocean buoy power system with a mobile user terminal, so that a user can remotely control the buoy power system by utilizing mobile equipment, the state of the buoy power system can be checked, the abnormal alarm of the buoy power system and the output of a remote control buoy power pack can be received, a certain abnormal power consumption device in an original data acquisition system of a buoy can be powered off, and the integral power supply of the original data acquisition system of the buoy is forcibly switched on and off under special conditions, thereby ensuring the stable operation of the buoy power system. The power supply system of the ocean buoy can be controlled and managed anytime and anywhere by a user by adopting the system, so that the user can conveniently master the state of the power supply system of the buoy, find hidden dangers in time, eliminate abnormal problems and ensure the stability of the power supply system of the ocean buoy, and the observation service of the ocean buoy can be stably developed for a long time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
FIG. 1 is a schematic diagram of a remote control system for a power supply of a marine data buoy according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a buoy-end power control apparatus according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating a central control device of a buoy power supply according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a communication data encryption transfer apparatus according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
The invention provides a remote control system for a marine data buoy power supply, which comprises a buoy end power supply control device, a shore-based remote control center, a service center computer and a mobile user end, wherein the buoy end power supply control device is connected with the shore-based remote control center through a network;
the buoy end power supply control device comprises a buoy power supply central control device, a buoy end communication machine and a buoy power supply set; the buoy power supply central control device is respectively connected with a buoy power supply pack and a buoy end communication machine and is responsible for local control of the buoy power supply pack and collection and processing of power supply data, and the buoy end communication machine is responsible for emission and receiving of the buoy end data.
As shown in fig. 3, the float power central control device includes:
the solar protector interface is used for being connected with the buoy power supply pack, acquiring the states of a solar array, a storage battery pack and electric equipment of the buoy power supply pack, and controlling the output of the storage battery pack in the buoy power supply pack, and particularly can be an RS485 interface.
And the storage module is connected with the MCU module through an SPI bus and is responsible for storing the buoy power data and the working log of the buoy power central control device, and a specific storage medium can be an SD card.
The MCU module is used as a central processing unit of the buoy power supply central control device, performs data operation processing and coordinates each module to work in order; the MCU module can be a C8051F021 singlechip and a peripheral circuit thereof.
The clock module is connected with the MCU module through the SMBUS bus and is responsible for providing time for the MCU module so that the buoy power supply central control device can execute preset actions at each time point according to set steps; and may be embodied as an SD2200 clock chip and its peripheral circuits.
And the communication machine power-saving control module is responsible for powering off the communication machine at the buoy end when no data is transmitted so as to save the electric quantity of the buoy battery.
And the communicator interface is responsible for connecting the buoy end communicator, and can be specifically an RS232 interface.
As shown in fig. 2, the buoy power pack comprises a plurality of solar protectors, and a solar array, a storage battery pack and electric equipment which are respectively connected with the solar protectors; the solar protector is responsible for charging the storage battery pack by the solar array and controlling the power supply of the storage battery pack to the electric equipment.
The shore-based remote control software adopts a multithreading concurrent execution mode, can simultaneously execute a plurality of tasks and improve the software operation efficiency, and the network communication and serial port communication parts are realized by adopting a state machine mode.
The communication data encryption transfer device is used as a connection hub of a shore-based computer and a service center computer, can enable buoy power supply data on the shore-based computer to be shared to a mobile user through the service center computer connected with the internet, simultaneously enables the mobile user not to directly access the shore-based computer, can only execute preset control on a buoy power supply system, prevents the buoy power supply system from being maliciously controlled and largely leaked data, has the function of encrypting the data transmitted by the shore-based computer and then outputting the data to the service center computer, can receive a user instruction transmitted by the service center computer, and transmits the user instruction to the shore-based computer after identification.
Specifically, as shown in fig. 4, the communication data encryption relay apparatus includes:
the data interface is used for connecting the shore-based computer, receiving buoy power supply data sent by the shore-based computer and sending the identified user instruction to the shore-based computer; specifically, the interface may be an RS232 interface or an RS485 interface.
And the data processing encryption module is used for verifying the buoy power supply data sent by the shore-based computer, encrypting the data by using an agreed key and identifying whether the user instruction sent by the service center computer is valid or not. CRC (cyclic redundancy check) check can be used for checking the buoy power supply data; encrypting the buoy power supply data may be encrypted using the AES (advanced encryption standard) algorithm.
The user interface is used for connecting the service center computer, sending the encrypted buoy power supply data to the service center computer and receiving a user instruction transmitted by the service center computer; specifically, the interface may be an RS232 interface or an RS485 interface.
The service center computer runs user service software and is used for receiving encrypted buoy power data transmitted by the communication data encryption transfer device and then sending the encrypted data to a mobile user side connected with the service center computer through a 4G network router or a wired network; meanwhile, the service center computer can receive a user instruction sent by the mobile user terminal through the internet and then transmit the user instruction to the communication data encryption transfer device.
The mobile user end comprises mobile equipment and remote control software running on the mobile equipment, the mobile equipment can be a smart phone, a tablet personal computer and the like and provides a hardware platform for running the mobile user end remote control software, the mobile user end remote control software and user service software of a service center computer carry out data communication in a mode of a C/S client server, the mobile user end remote control software uses a HAND L ER message mechanism to realize data exchange between a network thread of the software and a main UI thread, and adopts a TCP protocol to realize network communication with the user service software of the service center computer in a mode of SOCKET SOCKETs and keeps network connection in a mode of heartbeat packets.
A remote control method for a marine data buoy power supply comprises the following steps of firstly, installing and debugging a control system:
s1, installing corresponding remote control software on a mobile user terminal; installing corresponding user service software on a service center computer; corresponding shore-based remote control software is installed on the shore-based computer;
s2: when the remote control software on the mobile user side is started for the first time, an IP address and a pre-opened port of a service center computer are required to be filled, an authority code generated by the service center computer according to an IMEI code of mobile user equipment is filled, and after the login is clicked, the service center computer is connected; logging again without repeating this step;
s3, the service center computer opens the installed user service software, and after system settings such as database connection parameters, network connection parameters and the like are set in the user service software, the user service software starts to monitor a port opened in advance by the service center computer; after the connection of the mobile user terminal is found, the IMEI code of the mobile user terminal is verified, if the verification is passed, corresponding service is provided for the user according to the user authority, and if the verification is not passed, the mobile user terminal is reminded to ask for the authority code from the service center, and the connection of the mobile user terminal is disconnected.
After the system is installed and debugged, the remote control process of the ocean data buoy power supply is carried out, the remote control process comprises an automatic feedback process of buoy power supply data and an active asking process of the buoy power supply data, and the automatic feedback process of the buoy power supply data comprises the following steps:
step one, a buoy power supply central control device acquires current time from a clock module inside the buoy power supply central control device through an SMBUS bus, sends a command to a buoy power supply set through a solar protector interface after the preset time is reached, acquires the current power supply system state, stores the acquired data in a storage module according to communication protocol codes, powers on and starts a buoy end communication machine through a communication machine power saving control module, and sends the coded buoy power supply data to a shore-based computer through the buoy end communication machine connected with the communication machine interface;
the buoy power data comprises voltage, current and power of a solar battery pack, a storage battery pack and electric equipment, year, month and day charging quantity of the storage battery pack, year, month and day electric quantity of the electric equipment, temperature in a buoy cabin, and overpressure, low voltage, short circuit and overload alarm information of a power system.
Step two, after receiving the data, the central control device of the buoy power supply extracts and compresses the data, and then sends the data to a shore-based communication machine through a buoy end communication machine;
after receiving the data, the shore-based communication machine transmits the data to the shore-based computer, shore-based remote control software installed on the shore-based computer decodes the data, displays the data on a software interface, stores the data in a database, and transmits the data to a communication data encryption transfer device; then, the communication data encryption transfer device encrypts the buoy power data according to a protocol and sends the encrypted data to a service center computer;
and step four, the service center computer sends the data to the mobile user terminal through the network, the remote control software installed on the mobile user terminal checks the data according to the protocol after receiving the data, no packet loss and error code are ensured in the transmission process, and the data are decoded and displayed on a software real-time data interface after the data are checked to be correct.
The active requesting process of the buoy power supply data comprises the following steps:
if the mobile user wants to remotely control the buoy power supply, the remote control software installed on the mobile user can execute control operation, a user selects to inquire or control a certain group of power supplies in the buoy power supply group by operating the remote control software, the remote control software sends a corresponding instruction to the service center computer through the network according to the operation of the user, and then the corresponding instruction is sent to the shore-based remote control center by the service center computer, after the shore-based remote control center receives the instruction of the user, the shore-based remote control center sends a secondary confirmation inquiry to the mobile user end and allows the user to input an operation password to prevent misoperation, after the secondary confirmation of the user and the input of a correct operation password, the shore-based remote control center sends an operation instruction to the buoy power supply central control device through the shore-based communication machine, after the instruction is received by the buoy power supply central control device, the instruction is verified, if the instruction accords with a remote control, and the buoy power supply central control device sends an execution command to the corresponding solar protector to execute the user operation.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A remote control system for ocean data buoy power supply is characterized by comprising a buoy end power supply control device, a shore-based remote control center, a service center computer and a mobile user end;
the buoy end power supply control device comprises a buoy power supply central control device, a buoy end communication machine and a buoy power supply set; the buoy power supply central control device is respectively connected with the buoy power supply pack and the buoy end communication machine; the buoy power supply pack comprises a plurality of solar protectors, and a solar array, a storage battery pack and electric equipment which are respectively connected with the solar protectors;
the shore-based remote control center comprises a shore-based communication machine, a shore-based computer and a communication data encryption transfer device, wherein the shore-based computer is in remote communication with the buoy-end communication machine through the shore-based communication machine, and the shore-based computer is in data communication with the service center computer through the communication data encryption transfer device;
and the mobile user side accesses the service center computer through the mobile network.
2. The system of claim 1, wherein the buoy power source remote control device comprises an MCU module, and a storage module, a clock module and a communicator power saving control module which are connected with the MCU module, wherein the MCU module is provided with a solar protector interface connected with a solar protector, and the communicator power saving control module is provided with a communicator interface connected with the buoy end communicator.
3. The remote control system for the power supply of the marine data buoy as claimed in claim 2, wherein the central control device of the power supply of the buoy adopts a C8051F021 singlechip as a chip of the MCU module.
4. A remote control method for a power supply of an ocean data buoy, which adopts the remote control system for the power supply of the ocean data buoy as claimed in claim 2, and is characterized by comprising an automatic feedback process of the power supply data of the buoy and an active acquisition process of the power supply data of the buoy, wherein the automatic feedback process of the power supply data of the buoy comprises the following steps:
the method comprises the following steps that firstly, according to a preset time interval, a buoy power supply central control device sequentially sends acquisition commands to a plurality of solar protectors in a buoy power supply set, and the solar protectors return state data of the buoy power supply set after receiving the commands;
step two, after receiving the data, the central control device of the buoy power supply extracts and compresses the data, and then sends the data to a shore-based communication machine through a buoy end communication machine;
after receiving the data, the shore-based communication machine transmits the data to the shore-based computer, shore-based remote control software installed on the shore-based computer decodes the data, displays the data on a software interface, stores the data in a database, and transmits the data to a communication data encryption transfer device; then, the communication data encryption transfer device encrypts the buoy power data according to a protocol and sends the encrypted data to a service center computer;
step four, the service center computer sends the data to the mobile user terminal through the network, after the remote control software installed on the mobile user terminal receives the data, the data is verified according to the protocol, it is ensured that no packet loss and error code exists in the transmission process, and after the data is verified to be correct, the data is decoded and displayed to the software real-time data interface;
the active requesting process of the buoy power supply data comprises the following steps:
a user selects to inquire or control a certain group of power supplies in the buoy power supply group by operating remote control software installed on a mobile user side, the remote control software sends a corresponding instruction to a service center computer through a network according to the operation of the user, the command is sent to a shore-based remote control center by the service center computer, the shore-based remote control center sends an operation instruction to the buoy power supply central control device after receiving the user instruction, the buoy power supply central control device checks the instruction after receiving the instruction, and if the instruction accords with a remote control protocol set by the system, the buoy power supply central control device sends an execution command to the corresponding solar protector to execute the user operation.
5. The method as claimed in claim 4, wherein in the first step, the buoy power source central control device obtains the current time from its internal clock module through SMBUS bus, and after reaching the predetermined time, the buoy power source central control device sends a command to the buoy power source pack through the solar energy protector interface to obtain the current power source system state, and then stores the obtained data in the storage module according to the communication protocol code, and powers on and starts the buoy end communication machine through the communication machine power saving control module, and then sends the coded buoy power source data to the base computer through the buoy end communication machine connected to the communication machine interface.
6. The method as claimed in claim 4, wherein the communication data encryption relay device is configured to encrypt the buoy power data sent from the shore-based computer and transmit the encrypted data to a service center computer connected to the internet, and share the encrypted data with the mobile user terminal in the internet via the service center computer; meanwhile, the communication data encryption transfer device can receive and identify the mobile user end instruction transferred by the service center computer and then send the identified effective mobile user end instruction to the shore-based computer.
7. The method as claimed in claim 4, wherein during the active request of the buoy power data, the shore-based remote control center sends a second confirmation query to the mobile user terminal through the service center computer after receiving the user command, and allows the user to input the operation password to prevent the misoperation, and after the user confirms the second time and inputs the correct operation password, the shore-based remote control center sends the operation command to the buoy power central control device through the shore-based communication device.
8. The method as claimed in claim 4, wherein the remote control software installed on the mobile user end is first started, and then the IP address and port of the service center computer and the authority code generated by the service center computer according to the IMEI code of the mobile user end are filled in, and after the login is clicked, the software is entered, and then the login is performed again without repeating the steps.
9. The method as claimed in claim 8, wherein the service center computer verifies the IMEI code of the user terminal and provides the user with the corresponding service according to the user's authority.
10. The method as claimed in claim 4, wherein the buoy power data includes voltage, current, power of solar battery, storage battery, power consumption equipment, year, month and day charge of storage battery, year, month and day power of power consumption equipment, temperature in buoy cabin, over-voltage, low-voltage, short-circuit and overload alarm information of power system.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113295378A (en) * | 2021-05-17 | 2021-08-24 | 中国人民解放军海军工程大学 | Small intelligent buoy for developing unmanned ship navigation control debugging in small experimental water area |
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Application publication date: 20200804 |