CN202648661U - Flow velocity-based river eagre detection device - Google Patents
Flow velocity-based river eagre detection device Download PDFInfo
- Publication number
- CN202648661U CN202648661U CN 201220300248 CN201220300248U CN202648661U CN 202648661 U CN202648661 U CN 202648661U CN 201220300248 CN201220300248 CN 201220300248 CN 201220300248 U CN201220300248 U CN 201220300248U CN 202648661 U CN202648661 U CN 202648661U
- Authority
- CN
- China
- Prior art keywords
- microprocessor
- eagre
- flow velocity
- current meter
- wave current
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model relates to a flow velocity-based river eagre detection device, which comprises a radar electric wave current meter, a microprocessor, a wireless communication module, an LCD (Liquid Crystal Display) screen and a server, wherein the radar electric wave current meter is over against the eagre direction and is in a set angle with the river surface; the signal output end of the radar electric wave current meter is in signal connection with the input end of the microprocessor through a serial port; a USB (Universal Serial Bus) port is arranged outside the microprocessor; the wireless communication module is arranged on the USB interface; the microprocessor is in signal connection with the server at the far end through the wireless communication module; and the microprocessor is also in signal connection with the LCD screen. The flow velocity-based river eagre detection device is of non-contact detection, is low in mounting and maintaining cost, remarkable in characteristics of flow velocity information and insusceptible to factors, such as light and climate and can realize all-weather eagre measurement.
Description
Technical field
The utility model belongs to technical field of automation, specifically a kind of river tidal bore pick-up unit based on flow velocity.
Background technology
In river tidal bore monitoring and prediction early warning technology, whether needs contact tidewater according to checkout equipment, are divided into contact measurement and non-contact detection.For contact measurement, because marine corrosion can cause the equipment loss, on the other hand, for the large tidal bore rivers as the Qiantang River, the impulsive force of its morning and evening tides is so that very high for the installation requirement of equipment on the one hand.Therefore generally adopt at present non-contact detection, the existence limitation separately but prior art all remains unchanged on using.For example, for the river tidal surge detection method based on audio frequency characteristics identification, in the situation that tidewater is less, audio frequency characteristics is obvious not, can't reach the purpose of identification tidal bore.Then be unwell to night or river surface has the situations such as mist based on the river tidal surge detection method of video identification.
Summary of the invention
The purpose of this utility model is in order to overcome the weak point of prior art, a kind of river tidal bore pick-up unit based on flow velocity to be provided.
Technical solutions of the utility model are as follows:
A kind of river tidal bore pick-up unit based on flow velocity comprises radar wave current meter, microprocessor, wireless communication module, LCD display and server.
The radar wave current meter arranges over against the tidal bore direction, and be set angle with river surface, the signal output part of radar wave current meter is connected with the microprocessor input end signal by serial ports, microprocessor is provided with USB interface outward, be provided with wireless communication module on the USB interface, microprocessor is connected with the server signal of far-end by wireless communication module; Described microprocessor also is connected with the LCD display signal.
The beneficial effects of the utility model: be non-contact detection, the I﹠M expense is low.Simultaneously, the flow rate information feature is obvious, and is not subjected to light, and the impact of the factors such as weather can realize round-the-clock tidal bore measurement, has overcome the limitation of existing several non-contact detection technology.
Description of drawings
Fig. 1 is structure drawing of device of the present utility model;
Fig. 2 is device workflow diagram of the present utility model;
Fig. 3 is device scheme of installation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is by radar wave current meter 1, serial ports 2, and microprocessor 3, LCD display 7, USB interface 4 and server 6 form.
As shown in Figures 2 and 3, the course of work of the utility model device is: the radar wave current meter correctly is installed on the The Cloud Terrace with tripod, the The Cloud Terrace operated by rotary motion is on fixing pontic, and the radar wave current meter is over against the current inflow direction, with angle that river surface is
Radar wave current meter configuration parameter is carried out relative set: level angle is set to 0, and vertical angle is set to 20 °.The flow velocity direction is set to flow into, so that the radar wave current meter only detects the flow velocity that current flow into.
Radar wave current meter 1 is issued microprocessor 3 with the instantaneous velocity data by serial ports 2; Microprocessor 3 is crossed LCD display 7 with the instantaneous velocity data communication device and is shown; Microprocessor 3 sends to by USB interface 4 the instantaneous velocity data server 6 at hydrometric station by GPRS network 5; 6 pairs of data analysis that receive of the server at hydrometric station, processing draw the time that tidewater arrives current website; The server 6 prediction tidewater at hydrometric station arrive the time of each website of downstream; The server 6 at hydrometric station sends to forecast information by GPRS network 5 microprocessor 3 of each website; Microprocessor 3 shows forecast information by LCD display 7, the radar wave current meter model in the present embodiment is SVR S3.
Above by with reference to the exemplary embodiment of in the accompanying drawings expression the utility model having been done special displaying and explanation, to one skilled in the art, should be understood that, not deviating from various modifications and the change of making under thought of the present utility model and the scope in the form and details, all will be the infringement to the utility model patent.So real thought and scope that the utility model will be protected are limited by appending claims.
Claims (1)
1. the river tidal bore pick-up unit based on flow velocity comprises radar wave current meter, microprocessor, wireless communication module, LCD display and server, it is characterized in that:
The radar wave current meter arranges over against the tidal bore direction, and be set angle with river surface, the signal output part of radar wave current meter is connected with the microprocessor input end signal by serial ports, microprocessor is provided with USB interface outward, be provided with wireless communication module on the USB interface, microprocessor is connected with the server signal of far-end by wireless communication module; Described microprocessor also is connected with the LCD display signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300248 CN202648661U (en) | 2012-06-21 | 2012-06-21 | Flow velocity-based river eagre detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220300248 CN202648661U (en) | 2012-06-21 | 2012-06-21 | Flow velocity-based river eagre detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648661U true CN202648661U (en) | 2013-01-02 |
Family
ID=47417757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220300248 Expired - Lifetime CN202648661U (en) | 2012-06-21 | 2012-06-21 | Flow velocity-based river eagre detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648661U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090855A (en) * | 2013-01-17 | 2013-05-08 | 杭州电子科技大学 | Method for determining arrival of tidal bore based on water velocity |
| CN103197094A (en) * | 2013-04-08 | 2013-07-10 | 中国地质调查局水文地质环境地质调查中心 | Torrential flood debris flow tap flow velocity electromagnetic wave monitoring equipment and torrential flood torrential flood tap flow velocity electromagnetic wave monitoring system |
| CN104101728A (en) * | 2014-07-23 | 2014-10-15 | 杭州电子科技大学 | Optimized flow rate based automatic tidal bore arrival detection method |
| CN108107234A (en) * | 2018-01-19 | 2018-06-01 | 昆明理工大学 | Water surface flow rate detection system and its detection method under a kind of high water condition |
| CN110412312A (en) * | 2019-06-04 | 2019-11-05 | 浙江省水利河口研究院 | A kind of calculation method of tidal bore flow velocity vertical characteristics |
-
2012
- 2012-06-21 CN CN 201220300248 patent/CN202648661U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090855A (en) * | 2013-01-17 | 2013-05-08 | 杭州电子科技大学 | Method for determining arrival of tidal bore based on water velocity |
| CN103197094A (en) * | 2013-04-08 | 2013-07-10 | 中国地质调查局水文地质环境地质调查中心 | Torrential flood debris flow tap flow velocity electromagnetic wave monitoring equipment and torrential flood torrential flood tap flow velocity electromagnetic wave monitoring system |
| CN104101728A (en) * | 2014-07-23 | 2014-10-15 | 杭州电子科技大学 | Optimized flow rate based automatic tidal bore arrival detection method |
| CN108107234A (en) * | 2018-01-19 | 2018-06-01 | 昆明理工大学 | Water surface flow rate detection system and its detection method under a kind of high water condition |
| CN110412312A (en) * | 2019-06-04 | 2019-11-05 | 浙江省水利河口研究院 | A kind of calculation method of tidal bore flow velocity vertical characteristics |
| CN110412312B (en) * | 2019-06-04 | 2021-05-11 | 浙江省水利河口研究院 | Calculation method for tidal bore flow velocity vertical distribution |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202177820U (en) | Remote monitoring system for river pumping station | |
| CN202648661U (en) | Flow velocity-based river eagre detection device | |
| CN203477909U (en) | Pipeline leakage automatic monitoring positioning device based on low-frequency sound waves and negative-pressure waves | |
| CN205121825U (en) | Tailing storehouse safety monitoring system | |
| CN203550999U (en) | Flood monitoring device and flood disaster managing system | |
| CN202195859U (en) | Real-time water level long-distance measuring control device | |
| CN202502107U (en) | River water surface flow rate monitoring device based on feature tracking | |
| CN206847729U (en) | A kind of remote supervision system of water level | |
| CN201387376Y (en) | Deflection monitoring system | |
| CN203479326U (en) | Cabin liquid level remote measuring system | |
| CN204177415U (en) | A kind of expandable type environmental detection set | |
| CN202676162U (en) | Automatic river tidal bore real-time detection device with two radar wave flow meters | |
| CN104390144A (en) | Urban sewerage system trench terminal beneficial to installation | |
| CN203732737U (en) | Integrated microclimate monitoring and time service device | |
| CN202166461U (en) | Remote monitoring system for river channel liquid levels | |
| CN203204010U (en) | Eagre propagation speed measurement device based on step jump identification | |
| CN205594116U (en) | Embedded industrial computer small current neutral grounding route selection device | |
| CN103968936B (en) | Based on difference Micro-Variation Capacitance shaft tower vibration monitoring device | |
| CN103544811A (en) | Earthquake alarming method based on Internet of Things | |
| CN204255352U (en) | Middle and small river telemetering terminal | |
| CN202916369U (en) | Power transmission line composite insulator charged detector | |
| CN106595814A (en) | Water level remote monitoring method and water level remote monitoring system | |
| CN207382422U (en) | A kind of inland navigation craft video monitoring multi-channel video device | |
| CN203929797U (en) | River tidal bore pick-up unit circuit based on flow velocity | |
| CN202549015U (en) | Water-existence alarming detecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |
|
| CX01 | Expiry of patent term |