CN111371903A - Autonomous power supply data communication terminal based on maritime satellite - Google Patents
Autonomous power supply data communication terminal based on maritime satellite Download PDFInfo
- Publication number
- CN111371903A CN111371903A CN202010188728.7A CN202010188728A CN111371903A CN 111371903 A CN111371903 A CN 111371903A CN 202010188728 A CN202010188728 A CN 202010188728A CN 111371903 A CN111371903 A CN 111371903A
- Authority
- CN
- China
- Prior art keywords
- equipment
- satellite
- data communication
- main control
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004891 communication Methods 0.000 title claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000012544 monitoring process Methods 0.000 claims abstract description 7
- 238000012545 processing Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 3
- 230000003993 interaction Effects 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 7
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/02—Details
- H04L12/10—Current supply arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses an autonomous power supply data communication terminal based on a maritime satellite, which comprises satellite equipment, a battery pack, a power supply management module, a main control module, an acquisition sensor and extended external interface equipment, wherein the satellite equipment is connected with the main control module; the satellite equipment is used for data transmission and is connected with the main control unit through a power supply and a communication interface; the battery pack provides working electric energy for the whole equipment and provides output of each battery to the outside. The invention satisfies the requirement of large-scale monitoring of users, has no regional difference, provides data communication customization for users, adopts a mode without any external wiring harness, only needs to fix the equipment at a proper position, only needs to directly install the equipment at a new position for slightly reinforcing the equipment when changing the installation position, and does not need other operations.
Description
Technical Field
The invention relates to the technical field of self-service terminal equipment, in particular to an autonomous power supply data communication terminal based on a maritime satellite.
Background
The wireless terminal is mainly based on maritime satellite communication, and establishes a data channel between the terminal and the internet through a satellite to realize data intercommunication; most land areas have base stations (2G/3G/4G) or broadcasting, urban areas also have local area networks or even optical fiber coverage, and relatively speaking, offshore areas lack related communication methods
The conventional offshore communication can be in a very high frequency, but a ship exceeds a very high frequency coverage range after being far away from the offshore environment, the communication is blocked, the conventional communication mode mainly lies in voice and cannot accept the conventional large data transmission, and thus the maritime satellite communication is developed; originally, mainly solve the communication problem of marine vessel, because the maritime satellite coverage has also included the vast majority of land, the land application that lives in the maritime satellite as the foundation has also developed, the use range is mainly in the field and long-distance transport on the road at present, the maritime satellite has also solved the aircraft communication problem at the same time.
The existing mobile base station is limited in coverage range, cannot be used in the field or the offshore area, and is limited by network systems of different national regions, and the original equipment adopts an external power supply, so that the equipment cannot work after a ship or a vehicle is shut down, cannot realize remote supervision, is not beneficial to supervision of a company or related departments on ships, needs to be developed secondarily if the equipment needs to be accessed to user data for remote communication, does not have corresponding functions, cannot meet different customer differentiation requirements, does not have an alarm function, and cannot meet the alarm function under special conditions of users.
Disclosure of Invention
In order to solve the problems in the related art, the embodiment of the invention provides an autonomous power supply data communication terminal based on a maritime satellite, which meets the requirement of a client on the uninterrupted monitoring of own ships or traveling vehicles, provides an alarm function under special or emergency conditions for the user, can customize the user function, and meets the requirement of differentiation for different users.
The embodiment of the invention provides an autonomous power supply data communication terminal based on a maritime satellite, which comprises satellite equipment, a battery pack, a power management module, a main control module, an acquisition sensor and extended external interface equipment, wherein the satellite equipment is connected with the main control module;
the satellite equipment is used for data transmission and is connected with the main control unit through a power supply and a communication interface;
the battery pack provides working electric energy for the whole equipment and provides output of each battery to the outside;
the power management module is used for monitoring the electric energy use condition of the battery pack, providing the use condition of each battery for the main control unit and realizing that a user can remotely know the power supply information of the equipment;
the main control unit is responsible for controlling all modules, managing the power supply of the batteries, managing the use of each battery in the battery pack and providing an alarm function for the low use residual electric quantity of the battery pack;
the acquisition sensor is connected with the main control unit through a sensor network;
the external interface expansion equipment adopts one key for one switch control.
Further, the power management module comprises a micro-power DC-DC, a high-longitude AD voltage sampling and a power supply switch.
Further, the data communication of the expansion interface and the data communication of the satellite equipment are also included.
Furthermore, the extended external interface device further comprises a 232 communication channel and a 485 communication channel, which are used for user data acquisition and are transmitted in a transparent transmission mode.
Further, the services provided by the satellite device include system services and user services, the system services are inherent functions of the device, and the user service functions are called according to the requirements of the user.
Furthermore, the master control module further comprises an RT-OS kernel unit, a bottom layer drive unit and an application management unit, wherein the RT-OS is used for scheduling each thread and allocating resources and providing a communication mechanism among the threads; the bottom layer driving unit is an interface for accessing each module of the hardware or external communication by an application program, and the burden of the application program is reduced; the application management unit comprises communication interaction with the sky wave-IDP module, alarm detection, interface data expansion processing, power management and background system data communication processing.
Further, the battery pack is composed of not less than eight batteries.
The technical scheme provided by the embodiment of the invention has the following beneficial effects: the method has the advantages that the large-range monitoring of users is met, no regional difference exists, the data communication customization is provided for the users, the mode without any external wiring harness is adopted, only the equipment is fixed at a proper position, when the installation position is changed, the equipment is directly installed at a new position and is slightly fixed, and other operations are not needed; the equipment is directly taken away during disassembly, no installation trace is left, the installation process is simple, the use is convenient, and the installation, disassembly and maintenance cost is greatly reduced; but also greatly reduces the comprehensive cost, ensures that the service life of the battery in the product is replaceable in a single use, and realizes unified recovery processing, thereby avoiding the pollution to the environment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of a maritime satellite-based autonomously powered data communication terminal according to an embodiment of the present invention.
Fig. 2 is a flow chart of the use of the maritime satellite-based autonomously powered data communication terminal in an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus, and associated applications, methods consistent with certain aspects of the invention, as detailed in the following claims.
Fig. 1 is a schematic structural diagram of an autonomous power supply data communication terminal based on a marine satellite in an embodiment of the present invention, and fig. 2 is a flowchart illustrating a usage flow of the autonomous power supply data communication terminal based on a marine satellite in an embodiment of the present invention, and as shown in fig. 1 and fig. 2, the primary power supply data communication terminal includes a satellite device 1, a battery pack 2, a power management module 3, a main control module 4, a collection sensor 5, and an extended external interface device 6, the satellite device is connected to the main control module, the main control module is connected to the power management module, the power management module is connected to the battery pack, the main control unit is connected to the extended external interface device, and the main control unit is further connected to the collection.
The satellite equipment is used for data transmission and is connected with the main control unit through a power supply and a communication interface; the service provided by the satellite equipment comprises system service and user service, the system service is an inherent function of the equipment, the user service function is called according to the self requirement of a user, and the user service can define the self data organization form and can splice and prune the related data of the system service for use.
The battery pack provides working electric energy for the whole equipment and provides output of each battery, and the battery pack is composed of at least eight batteries.
The power management module is used for monitoring the electric energy use condition of the battery pack, providing the use condition of each battery for the main control unit and realizing that a user can remotely know the power supply information of the equipment; the power management module comprises a micro-power consumption DC-DC, a high-longitude AD voltage sampling and a power supply change-over switch.
The main control unit is responsible for controlling the modules, managing the power supply of the batteries, managing the use of each battery in the battery pack, expanding the data communication of the interface and the data communication of the satellite equipment, and providing an alarm function for the low use residual capacity of the battery pack.
The main control module also comprises an RT-OS kernel unit, a bottom layer drive unit and an application management unit, wherein the RT-OS is used for being responsible for scheduling each thread and allocating resources and providing a communication mechanism among the threads; the bottom layer driving unit is an interface for accessing each module of the hardware or external communication by an application program, and the burden of the application program is reduced; the application management unit comprises communication interaction with the sky wave-IDP module, alarm detection, interface data expansion processing, power management and background system data communication processing.
The acquisition sensor is connected with the main control unit through the sensor.
The external interface equipment is expanded by adopting one-way keys for one-way switch control, one-way 232 communication and one-way 485 communication for user data acquisition, and specific communication details can be customized according to the requirements of users and transmitted in a transparent transmission mode.
A use method of an autonomous power supply data communication terminal based on a maritime satellite comprises the following steps:
and 101, checking the connection among the devices and supplying power to the devices.
And 102, initializing each module.
And 104, when the event reaching signal is received, sending a position report.
And 105, sending an alarm when key triggering is received.
And 106, when the collected data are received, analyzing the data and transmitting the data.
And step 107, when the satellite data is received, processing the data.
Inquiring system information, judging, uploading relevant parameters when judging to be yes, setting the system parameters when judging to be no, setting the system parameters, saving the relevant parameters and updating the relevant information when judging to be yes, performing peripheral control when judging to be no, judging the peripheral control, controlling an external device when judging to be yes, performing serial data forwarding when judging to be no, judging the serial data forwarding, transmitting through Rs232 data when judging to be yes, transmitting through 485 data when judging to be no, transmitting through 485 total data when judging to be yes, and finishing data processing when judging to be no.
By adopting the embodiment of the invention, the large-scale monitoring of users is met, no regional difference exists, the data communication customization is provided for the users, the mode without any external wiring harness is adopted, the equipment is only required to be fixed at a proper position, when the installation position is changed, the equipment is only required to be directly installed at a new position and is slightly fixed without other operations; the equipment is directly taken away during disassembly, no installation trace is left, the installation process is simple, the use is convenient, and the installation, disassembly and maintenance cost is greatly reduced; but also greatly reduces the comprehensive cost, ensures that the service life of the battery in the product is replaceable in a single use, and realizes unified recovery processing, thereby avoiding the pollution to the environment.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the invention and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains.
It will be understood that the invention is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the invention is limited only by the appended claims.
Claims (7)
1. An autonomous power supply data communication terminal based on a maritime satellite is characterized by comprising satellite equipment, a battery pack, a power management module, a main control module, an acquisition sensor and extended external interface equipment, wherein the satellite equipment is connected with the main control module;
the satellite equipment is used for data transmission and is connected with the main control unit through a power supply and a communication interface;
the battery pack provides working electric energy for the whole equipment and provides output of each battery to the outside;
the power management module is used for monitoring the electric energy use condition of the battery pack, providing the use condition of each battery for the main control unit and realizing that a user can remotely know the power supply information of the equipment;
the main control unit is responsible for controlling all modules, managing the power supply of the batteries, managing the use of each battery in the battery pack and providing an alarm function for the low use residual electric quantity of the battery pack;
the acquisition sensor is connected with the main control unit through a sensor network;
the external interface expansion equipment adopts one key for one switch control.
2. The maritime satellite-based, autonomously powered data communication terminal according to claim 1, wherein the power management module comprises a micro-power DC-DC, high-longitude AD voltage sampling and power supply switch.
3. The maritime satellite-based autonomously powered data communication terminal according to claim 1, wherein the main control unit is configured to take charge of control between the modules, and further comprises data communication of the expansion interface and data communication of the satellite device.
4. The maritime satellite-based autonomously powered data communication terminal according to claim 1, wherein the extended external interface device further comprises a 232 communication channel and a 485 communication channel for user data acquisition, and the data transmission is performed in a transparent transmission manner.
5. The maritime satellite-based autonomously powered data communication terminal according to claim 1, wherein the services provided by the satellite device include system services and user services, the system services are device-resident functions, and the user service functions are invoked by the user's own needs.
6. The maritime satellite-based autonomously powered data communication terminal according to claim 1, wherein the main control module further comprises an RT-OS kernel unit, a bottom-layer driver unit and an application management unit, the RT-OS being configured to be responsible for scheduling of respective threads and allocation of resources, and to provide an inter-thread communication mechanism; the bottom layer driving unit is an interface for accessing each module of the hardware or external communication by an application program, and the burden of the application program is reduced; the application management unit comprises communication interaction with the sky wave-IDP module, alarm detection, interface data expansion processing, power management and background system data communication processing.
7. The maritime satellite-based, autonomously powered data communication terminal according to claim 1, wherein the battery pack consists of not less than eight batteries.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188728.7A CN111371903A (en) | 2020-03-17 | 2020-03-17 | Autonomous power supply data communication terminal based on maritime satellite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010188728.7A CN111371903A (en) | 2020-03-17 | 2020-03-17 | Autonomous power supply data communication terminal based on maritime satellite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111371903A true CN111371903A (en) | 2020-07-03 |
Family
ID=71206859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010188728.7A Pending CN111371903A (en) | 2020-03-17 | 2020-03-17 | Autonomous power supply data communication terminal based on maritime satellite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111371903A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080147257A1 (en) * | 2005-03-07 | 2008-06-19 | Klaus Kuhlgatz | System and Method for Total Management of Ships |
| CN102075228A (en) * | 2010-12-01 | 2011-05-25 | 北京中交通信科技有限公司 | Maritime satellite-based satellite communication system |
| CN203746246U (en) * | 2014-03-13 | 2014-07-30 | 北京中交通信科技有限公司 | Multimode intelligent onboard terminal |
| CN204119231U (en) * | 2014-07-02 | 2015-01-21 | 北京中交通信科技有限公司 | A kind of portable emergency satellite communication case |
| CN107508902A (en) * | 2017-09-05 | 2017-12-22 | 中交信息技术国家工程实验室有限公司 | A kind of internet of things data acquisition and satellite multimode transmissions control terminal system |
| CN107517267A (en) * | 2017-09-05 | 2017-12-26 | 中交信息技术国家工程实验室有限公司 | A kind of ships data collection and transmission control terminal system |
| CN209017041U (en) * | 2018-12-26 | 2019-06-21 | 成都天奥信息科技有限公司 | A kind of general purpose terminal platform applied to broadband marine satellite |
-
2020
- 2020-03-17 CN CN202010188728.7A patent/CN111371903A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080147257A1 (en) * | 2005-03-07 | 2008-06-19 | Klaus Kuhlgatz | System and Method for Total Management of Ships |
| CN102075228A (en) * | 2010-12-01 | 2011-05-25 | 北京中交通信科技有限公司 | Maritime satellite-based satellite communication system |
| CN203746246U (en) * | 2014-03-13 | 2014-07-30 | 北京中交通信科技有限公司 | Multimode intelligent onboard terminal |
| CN204119231U (en) * | 2014-07-02 | 2015-01-21 | 北京中交通信科技有限公司 | A kind of portable emergency satellite communication case |
| CN107508902A (en) * | 2017-09-05 | 2017-12-22 | 中交信息技术国家工程实验室有限公司 | A kind of internet of things data acquisition and satellite multimode transmissions control terminal system |
| CN107517267A (en) * | 2017-09-05 | 2017-12-26 | 中交信息技术国家工程实验室有限公司 | A kind of ships data collection and transmission control terminal system |
| CN209017041U (en) * | 2018-12-26 | 2019-06-21 | 成都天奥信息科技有限公司 | A kind of general purpose terminal platform applied to broadband marine satellite |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109353245A (en) | A kind of electric car charging cluster automatic power distribution method | |
| CN203055160U (en) | Intelligent bus scheduling system | |
| CN112671863B (en) | Intelligent navigation mark system based on edge calculation | |
| CN105313718A (en) | Vehicle-mounted storage battery charging equipment, system and method | |
| CN110210693B (en) | Intelligent allocation system and method for water-hydrogen power generation mobile power supply vehicle | |
| CN103413429B (en) | A kind of public transport vehicle-mounted video monitoring based on davinci platform and dispatching management information system | |
| CN111371903A (en) | Autonomous power supply data communication terminal based on maritime satellite | |
| CN106059049A (en) | Vehicular mobile power supply system for communication base station | |
| CN201663619U (en) | Vehicle-mounted mobile equipment integrating multiple communication modes | |
| CN107994676A (en) | Vehicle communication terminal | |
| CN212649616U (en) | Camera remote monitoring device based on independent wireless channel | |
| CN103414874A (en) | Bus video monitoring, scheduling and managing method based on DaVinci platform | |
| CN115208917A (en) | Integrated intelligent monitoring equipment | |
| CN215990935U (en) | Frequency modulation is broadcast supervisory equipment fully based on thing networked control | |
| CN116520722A (en) | Multi-energy intelligent coupling control system based on 5G split base station | |
| CN113645290B (en) | AP and Station dual-mode-based power exchange Station and vehicle WIFI communication equipment | |
| CN205943099U (en) | On -vehicle dispatch terminal of intelligence | |
| CN211429532U (en) | Data transmission device with Beidou and 4G double-channel communication functions | |
| CN212172143U (en) | Satellite positioning vehicle-mounted terminal for commercial vehicle | |
| CN103413430B (en) | Based on public transport multimedia and the schedule management method of davinci platform | |
| CN201188541Y (en) | DC power supply screen based on wireless communication technology control | |
| CN113928163A (en) | Emergency rescue vehicle charging management system for electric vehicle and scheduling method | |
| CN210806847U (en) | Integrated acquisition device for power distribution network line state information | |
| CN103065493A (en) | Public transportation vehicle automatic station announcement method | |
| CN208572439U (en) | A kind of ship monitor management equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200703 |