CN204596125U - A kind of dam safety monitoring terminal - Google Patents
A kind of dam safety monitoring terminal Download PDFInfo
- Publication number
- CN204596125U CN204596125U CN201520310922.2U CN201520310922U CN204596125U CN 204596125 U CN204596125 U CN 204596125U CN 201520310922 U CN201520310922 U CN 201520310922U CN 204596125 U CN204596125 U CN 204596125U
- Authority
- CN
- China
- Prior art keywords
- module
- control module
- wireless
- safety monitoring
- monitoring terminal
- 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 - Fee Related
Links
Landscapes
- Selective Calling Equipment (AREA)
Abstract
The utility model discloses a kind of dam safety monitoring terminal, comprise control module and wireless acquisition module, described control module comprises microprocessor, power supply control chip, mobile communication module, wireless communication module and power module, described wireless acquisition module and wireless communication module wireless connections, described mobile communication module is connected with remote data center.In addition, control module can also be divided into main control module and backup control module, described each wireless acquisition module all with the wireless connections simultaneously of above-mentioned main control module and backup control module.Like this, main control module and backup control module all receive the data that wireless acquisition module gathers, and when there is transmission fault for one, another can carry out data transmission timely, thus ensure data normal transmission.Adopt communication between the utility model dam safety monitoring terminal and external sensor, without the need to cable laying, easy construction, reduces thunderbolt, artificial destruction etc. and causes fault.
Description
Technical field
The utility model relates to dam safety monitoring equipment research field, particularly a kind of dam safety monitoring terminal.
Background technology
Once there is accident in dam, its consequence produced will be extremely serious, and therefore country pays much attention to dam safety monitoring.Current China obtains at dam safety monitoring technical elements and develops rapidly, establish automated information collecting device and automation monitoring system for dam safety, thus the safety case of dam can be grasped in time, eliminate safe hidden trouble, reduce security risk and possible casualty loss.
But all adopt cable to connect between the dam safety monitoring terminal used at present and sensor, install complexity, difficulty of construction is high, and to be struck by lightning and human factor affects, easily to be broken down.Meanwhile, terminal and data center adopt single communication channel, and easily break down, maintenance cost is higher.
Utility model content
The purpose of this utility model is that the shortcoming overcoming prior art is with not enough, a kind of dam safety monitoring terminal is provided, communication is adopted between this terminal and local sensor, and can be convenient to realize backuping each other between safety monitoring terminal, have lay simple, be convenient to safeguard, data transmit advantage accurately.
The purpose of this utility model is realized by following technical scheme: a kind of dam safety monitoring terminal, comprise control module and wireless acquisition module, described control module comprises microprocessor, power supply control chip, mobile communication module, wireless communication module and power module, described wireless acquisition module and wireless communication module wireless connections, described mobile communication module is connected with remote data center.
Preferably, described power module comprises solar panels and accumulator.To storage battery power supply, remote locations can be more suitable for by solar panels.
Preferably, described wireless acquisition module comprises RS485 interface, 4-20mA analog acquisition interface, 0-5V analog acquisition interface.By above-mentioned interface, wireless acquisition module can be connected with the sensor of respective type.
As another kind of optimal way, described each dam safety monitoring terminal comprises two control modules and several wireless acquisition module, described control module is divided into main control module and backup control module, described each wireless acquisition module all with the wireless connections simultaneously of above-mentioned main control module and backup control module.Like this, main control module and backup control module all receive the data that wireless acquisition module gathers, and when there is transmission fault for one, another can carry out data transmission timely, thus ensure data normal transmission.
Further, RS485 is adopted to communicate between described main control module and backup control module.
Compared with prior art, tool has the following advantages and beneficial effect the utility model:
1, adopt communication between the utility model dam safety monitoring terminal and external sensor, without the need to cable laying, easy construction, reduces thunderbolt, artificial destruction etc. and causes fault.
2, the utility model control module is divided into main control module and backup control module, between two control modules, adopt RS485 to communicate, and can backup each other, increase system reliability further between two control modules.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of control module in embodiment 1.
Fig. 2 is the structured flowchart of wireless acquisition module in embodiment 1.
Fig. 3 is main backup control module structured flowchart in embodiment 2.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, but embodiment of the present utility model is not limited thereto.
Embodiment 1
Described in the present embodiment, a kind of dam safety monitoring terminal comprises control module and wireless acquisition module, and as shown in Figure 1, described wireless acquisition module as shown in Figure 2 for described control module.
See Fig. 1, described control module comprises microprocessor, power supply control chip, mobile communication module, wireless communication module and power module, in the present embodiment, power module is specially solar panels and accumulator, solar panels absorb sun power, by power supply control chip to storage battery power supply, thus can in the wild time can ensure control module continuous firing.Microprocessor is connected with power supply control chip, mobile communication module, wireless communication module respectively.Wireless communication module and wireless acquisition module, for receiving the data of the sensor that wireless acquisition module collects, mobile communication module is connected, for sensing data is sent to remote data center with outside remote data center.
See Fig. 2, described wireless acquisition module comprises multiple acquisition interface, such as RS485 interface, 4-20mA analog acquisition interface, 0-5V analog acquisition interface.When reality uses, the sensor with the corresponding interface is connected with corresponding interface, the demand of multiple sensors can be adapted to.
Embodiment 2
The present embodiment except following characteristics other structures with embodiment 1:
In the present embodiment, each dam safety monitoring terminal comprises two control modules (main control module and backup control module) and n wireless acquisition module.See Fig. 3, data are all wirelessly sent to main control module and backup control module by each wireless acquisition module.RS485 is adopted to communicate between described main control module and backup control module.Certainly, the data transmission of wireless mode also can be carried out in practical application by respective wireless transport module.
The principle of work of the present embodiment is: wireless acquisition module and sensor are installed nearby, then data current for sensor is wirelessly sent to main control module and backup control module.Send data by main control module to remote data center under normal circumstances, when main control module breaks down situation, backup control module replaces main control module to carry out data transmission to remote data center, thus can ensure that data can transmitting.
Above-described embodiment is the utility model preferably embodiment; but embodiment of the present utility model is not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present utility model and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection domain of the present utility model.
Claims (5)
1. a dam safety monitoring terminal, it is characterized in that, comprise control module and wireless acquisition module, described control module comprises microprocessor, power supply control chip, mobile communication module, wireless communication module and power module, described wireless acquisition module and wireless communication module wireless connections, described mobile communication module is connected with remote data center.
2. dam safety monitoring terminal according to claim 1, is characterized in that, described power module comprises solar panels and accumulator.
3. dam safety monitoring terminal according to claim 1, is characterized in that, described wireless acquisition module comprises RS485 interface, 4-20mA analog acquisition interface, 0-5V analog acquisition interface.
4. dam safety monitoring terminal according to claim 1, it is characterized in that, described each dam safety monitoring terminal comprises two control modules and several wireless acquisition module, described control module is divided into main control module and backup control module, described each wireless acquisition module all with the wireless connections simultaneously of above-mentioned main control module and backup control module.
5. dam safety monitoring terminal according to claim 4, is characterized in that, adopts RS485 to communicate between described main control module and backup control module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310922.2U CN204596125U (en) | 2015-05-14 | 2015-05-14 | A kind of dam safety monitoring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520310922.2U CN204596125U (en) | 2015-05-14 | 2015-05-14 | A kind of dam safety monitoring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204596125U true CN204596125U (en) | 2015-08-26 |
Family
ID=53932256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520310922.2U Expired - Fee Related CN204596125U (en) | 2015-05-14 | 2015-05-14 | A kind of dam safety monitoring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204596125U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105610704A (en) * | 2015-12-30 | 2016-05-25 | 青岛高校信息产业股份有限公司 | Building energy use acquisition gateway with multiple servers for reporting |
| CN106815993A (en) * | 2015-11-27 | 2017-06-09 | 赵世伟 | Wireless type big data MEMS acceleration transducers are designed |
| CN110531691A (en) * | 2019-09-24 | 2019-12-03 | 中水智联(深圳)技术有限公司 | Dykes and dams based on LORA Internet of Things monitor terminal |
-
2015
- 2015-05-14 CN CN201520310922.2U patent/CN204596125U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106815993A (en) * | 2015-11-27 | 2017-06-09 | 赵世伟 | Wireless type big data MEMS acceleration transducers are designed |
| CN105610704A (en) * | 2015-12-30 | 2016-05-25 | 青岛高校信息产业股份有限公司 | Building energy use acquisition gateway with multiple servers for reporting |
| CN110531691A (en) * | 2019-09-24 | 2019-12-03 | 中水智联(深圳)技术有限公司 | Dykes and dams based on LORA Internet of Things monitor terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202033053U (en) | Multi-information integration-based integrated transmission line state monitoring device | |
| CN204596125U (en) | A kind of dam safety monitoring terminal | |
| CN107171640A (en) | A kind of photovoltaic module monitoring device and photovoltaic generating system | |
| CN203672336U (en) | Power transmission pole tower inclination angle monitoring system based on ZigBee network | |
| CN203984410U (en) | Coal mine down-hole personnel monitoring wireless receiving substation | |
| CN202486596U (en) | Remote running state monitoring system of security monitoring equipment | |
| CN203967762U (en) | A kind of novel intelligent photovoltaic generating system | |
| CN203406677U (en) | Distributed generation Internet-of-things control system | |
| CN202643019U (en) | Elevator data acquisition unit | |
| CN203038415U (en) | Forest security monitoring device powered by solar energy | |
| CN203338054U (en) | Agricultural environment monitoring system | |
| CN202417386U (en) | Intelligent security system for natural gas well | |
| CN203870222U (en) | Wireless type real-time voltage detecting system of multi-section serially-connected lithium storage battery | |
| CN203490490U (en) | Intelligent control communication device used for network distribution system | |
| CN202058029U (en) | CAN bus sensor node | |
| CN201435731Y (en) | Baseband chopper data transmission system of buried oil and gas pipeline | |
| CN205029697U (en) | Electric wire netting communication system based on wireless sensor | |
| CN206711166U (en) | A kind of power transmission line intelligent visual remote cruising inspection system | |
| CN105006123A (en) | Mobile network-based data acquiring and monitoring system | |
| CN104966393A (en) | Sensor data transmitting-receiving device based on internet of things | |
| CN204350041U (en) | Switch loop network system | |
| CN202929159U (en) | Wireless communication remote terminal apparatus | |
| CN204548160U (en) | A kind of novel real-time broken rail checking system | |
| CN204788478U (en) | From compound many reference amounts transmission line detecting system | |
| CN204515481U (en) | The electric power controller of outdoor high-voltage cable termination partial discharge monitoring system |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20170514 |