CN203024771U - Navigation mark measuring and controlling terminal - Google Patents
Navigation mark measuring and controlling terminal Download PDFInfo
- Publication number
- CN203024771U CN203024771U CN 201320048098 CN201320048098U CN203024771U CN 203024771 U CN203024771 U CN 203024771U CN 201320048098 CN201320048098 CN 201320048098 CN 201320048098 U CN201320048098 U CN 201320048098U CN 203024771 U CN203024771 U CN 203024771U
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- navigation mark
- core processor
- navigation
- measuring
- sensor
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Abstract
The utility model discloses a navigation mark measuring and controlling terminal comprising an ARM (advanced RISC machine) core processor and a sensor sampling control module which are in both-way electrical connection, wherein an GPRS (general packet radio service) module used for being in communication with a center controller and an GPS (global position system) module used for positioning a navigation mark are respectively in the both-way electrical connection with the ARM core processor. The terminal further comprises an MEMS (micro-electro-mechanical system) tri-axis acceleration sensor used for detecting an inclined angle of the navigation mark and a digital air pressure sensor used for measuring the water level at the navigation mark. The navigation mark measuring and controlling terminal provided by the utility model has the advantages of exactly detecting the inclined angle of the navigation mark and the water level at the same time, mastering the attitudes and the motion states of the navigation mark, and transmitting related information to the monitoring center in time.
Description
Technical field
The utility model relates to a kind of navigation mark detection and control terminal kind, belongs to the design of detecting and controlling system technical field.
Background technology
Navigation mark usually be arranged on navigable waters and near, in order to indicate navigation channel, anchorage, obstruction, shoal etc.Navigation mark is as the important warning mark of waterborne traffic, and the safe operation of shipping is played very important effect.When being subject to stormy waves, navigation mark impacts, passing ships clash into, geologic hazard generation or water level sharply all can run-off the straights during fluctuation, thereby displacement or rollover make navigation mark lose normal navigation alarm function, and navigation mark the present situation also can't in time be known by Compensation Liability for Damage Caused by the Fault in the Administration of Aids to Navigation department, be difficult to realize timely adjustment, maintenance and the maintenance of navigation mark, this will inevitably bring impact and loss to shipping production.
The above situation that occurs in producing based on shipping, being badly in need of a kind of technology in prior art can accurately detect attitude and navigation mark place's height of water level of navigation mark and it in time be sent to Compensation Liability for Damage Caused by the Fault in the Administration of Aids to Navigation department so that administrative authority in time adjusts, keeps in repair and safeguard according to navigation mark actual tilt, displacement or rollover situation and notify relevant ship navigation mark situation by modes such as prompting, warning, warnings, so that relevant ship is evaded respective risk, guarantee the safety that shipping is produced.
The utility model content
For the prior art above shortcomings, the purpose of this utility model provides the information such as a kind of attitude that can accurately detect navigation mark and navigation mark place height of water level and detected data is in time sent to the navigation mark detection and control terminal of Surveillance center.
In order to address the above problem, the utility model has adopted following technical scheme.
A kind of navigation mark detection and control terminal, comprise ARM core processor and sensor sample control module, ARM core processor and the two-way electrical connection of sensor sample control module are used for being electrically connected to the ARM core processor is two-way respectively with the GPRS module of center machine communication and the GPS module of locating for navigation mark; It is characterized in that, also comprise for detection of the MEMS 3-axis acceleration sensor at navigation mark angle of inclination and be used for measuring the digital gas pressure sensor of navigation mark place height of water level, described MEMS 3-axis acceleration sensor and digital gas pressure sensor are electrically connected to the sensor sample control module is two-way respectively.
Further, described MEMS 3-axis acceleration sensor adopts MMA7455, and described digital gas pressure sensor adopts SMD500.
Compared to existing technology, the utlity model has following advantage:
Can accurately detect angle of inclination and the navigation mark place height of water level of navigation mark, grasp attitude and the motion state of navigation mark, and relevant information is in time sent to Surveillance center, so that Surveillance center in time implements corresponding adjustment and the relevant current navigation mark situation of ship of notice, thereby avoid dangerous situation to occur.
Description of drawings
Fig. 1 is theory diagram of the present utility model;
Fig. 2 is the computing method schematic diagram that the MEMS 3-axis acceleration sensor is measured the navigation mark angle of inclination;
Fig. 3 is the computing method schematic diagram that digital gas pressure sensor is measured navigation mark place water level.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figure 1, a kind of navigation mark detection and control terminal, comprise ARM core processor and sensor sample control module, ARM core processor and the two-way electrical connection of sensor sample control module are used for being electrically connected to the ARM core processor is two-way respectively with the GPRS module of center machine communication and the GPS module of locating for navigation mark; It is characterized in that, also comprise for detection of the MEMS 3-axis acceleration sensor at navigation mark angle of inclination and be used for measuring the digital gas pressure sensor of navigation mark place height of water level, described MEMS 3-axis acceleration sensor and digital gas pressure sensor are electrically connected to the sensor sample control module is two-way respectively.
Further, described MEMS 3-axis acceleration sensor adopts MMA7455, and described digital gas pressure sensor adopts SMD500.
Specific works principle of the present utility model is as follows:
MEMS 3-axis acceleration sensor and digital gas pressure sensor detect navigation mark angle of inclination and navigation mark place height of water level respectively and obtain corresponding data and send to the ARM core processor by the sensor sample control module, and the ARM core processor is responsible for the data that receive are encoded etc. and is sent to the internet by the GPRS module after respective handling.Surveillance center receives the relevant information of each navigation mark in real time by the internet, study and judge its duty and make corresponding actions, as prompting, warning, warning etc., so that Compensation Liability for Damage Caused by the Fault in the Administration of Aids to Navigation department in time implements corresponding adjustment to navigation mark, thereby avoid dangerous situation to occur, guarantee that navigation mark navigation deixis is normal.Wherein, the computing method that the MEMS 3-axis acceleration sensor is measured the navigation mark angle of inclination as shown in Figure 2, the computing method that digital gas pressure sensor is measured navigation mark place water level are as shown in Figure 3.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment, the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (2)
1. navigation mark detection and control terminal, comprise ARM core processor and sensor sample control module, ARM core processor and the two-way electrical connection of sensor sample control module are used for being electrically connected to the ARM core processor is two-way respectively with the GPRS module of center machine communication and the GPS module of locating for navigation mark; It is characterized in that, also comprise for detection of the MEMS 3-axis acceleration sensor at navigation mark angle of inclination and be used for measuring the digital gas pressure sensor of navigation mark place height of water level, described MEMS 3-axis acceleration sensor and digital gas pressure sensor are electrically connected to the sensor sample control module is two-way respectively.
2. a kind of navigation mark detection and control terminal according to claim 1, is characterized in that, described MEMS 3-axis acceleration sensor adopts MMA7455, and described digital gas pressure sensor adopts SMD500.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048098 CN203024771U (en) | 2013-01-29 | 2013-01-29 | Navigation mark measuring and controlling terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048098 CN203024771U (en) | 2013-01-29 | 2013-01-29 | Navigation mark measuring and controlling terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203024771U true CN203024771U (en) | 2013-06-26 |
Family
ID=48648750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048098 Expired - Fee Related CN203024771U (en) | 2013-01-29 | 2013-01-29 | Navigation mark measuring and controlling terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203024771U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269075A (en) * | 2014-10-14 | 2015-01-07 | 武汉理工大学 | Navigation mark collision monitoring system based on various sensors |
| CN105702094A (en) * | 2016-04-14 | 2016-06-22 | 上海海事大学 | Smart navigation mark |
| CN109100766A (en) * | 2018-09-25 | 2018-12-28 | 武汉理工大学 | A kind of navigation mark monitoring system and monitoring method based on Beidou navigation |
| CN113313974A (en) * | 2021-07-19 | 2021-08-27 | 深圳市深蓝信息科技开发有限公司 | Navigation mark collision detection method and device and computer readable storage medium |
-
2013
- 2013-01-29 CN CN 201320048098 patent/CN203024771U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269075A (en) * | 2014-10-14 | 2015-01-07 | 武汉理工大学 | Navigation mark collision monitoring system based on various sensors |
| CN105702094A (en) * | 2016-04-14 | 2016-06-22 | 上海海事大学 | Smart navigation mark |
| CN109100766A (en) * | 2018-09-25 | 2018-12-28 | 武汉理工大学 | A kind of navigation mark monitoring system and monitoring method based on Beidou navigation |
| CN113313974A (en) * | 2021-07-19 | 2021-08-27 | 深圳市深蓝信息科技开发有限公司 | Navigation mark collision detection method and device and computer readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20210129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |