CN204301782U - A kind of Dam Osmotic Pressure Automatic sense terminals - Google Patents
A kind of Dam Osmotic Pressure Automatic sense terminals Download PDFInfo
- Publication number
- CN204301782U CN204301782U CN201420813542.6U CN201420813542U CN204301782U CN 204301782 U CN204301782 U CN 204301782U CN 201420813542 U CN201420813542 U CN 201420813542U CN 204301782 U CN204301782 U CN 204301782U
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- China
- Prior art keywords
- osmotic pressure
- pressure automatic
- module
- sense terminals
- dam
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Abstract
The utility model provides a kind of Dam Osmotic Pressure Automatic sense terminals, it is characterized in that: the sensor comprising the detection for Dam Osmotic Pressure Automatic liquid level, the data acquisition module sent by wireless network for receiving sensor detection signal and by it, and for distributing and the energy supply control module of control power supply, energy supply control module is connected with power supply and is electrically connected with sensor and data acquisition module respectively.The utility model Dam Osmotic Pressure Automatic sense terminals is simple for structure, simple and practical, stable performance, and power consumption is ultralow, effectively can avoid again the problem that GPRS module is false online simultaneously.The function realizing data timing collection with extremely low cost can be realized, underground water from far-off regions, soil moisture content, dam body osmotic pressure etc. can be widely used in and detect occasion.
Description
Technical field
The utility model relates to Dam Safety Detection field, specifically, relates to a kind of Dam Osmotic Pressure Automatic sense terminals.
Background technology
As everyone knows, after dam builds up retaining, due to reservoir level effect, cause dam body, the dam foundation and dam abutment to occur percolation phenomenon, this is disadvantageous to dam safety, but is inevitable, seepage abnormality is the major reason of dam accident, so need to carry out Real-Time Monitoring to Dam Osmotic Pressure Automatic.
At present, the terminal general structure more complicated that Dam Osmotic Pressure Automatic checkout equipment uses, cost is generally higher, power consumption is comparatively large, easily charges not in time under remote districts or other adverse circumstances, causes to detect and interrupts, detection data are untrue, and error is comparatively large, for dam safety hides some dangers for.
Utility model content
The purpose of this utility model is the weak point overcoming above-mentioned conventional art, provides the Dam Osmotic Pressure Automatic sense terminals that a kind of simple and practical, stable performance, power consumption and cost are low.
The technical solution of the utility model is:
A kind of Dam Osmotic Pressure Automatic sense terminals, is characterized in that: comprise
Sensor, for the detection of Dam Osmotic Pressure Automatic liquid level;
Data acquisition module, is sent it by wireless network for receiving sensor detection signal;
Energy supply control module, is connected with power supply and is electrically connected with sensor and data acquisition module respectively, for distributing and control power supply.
A kind of concrete prioritization scheme, described energy supply control module comprises the power module be connected with power supply, described power module is connected to central processing unit, clock module and relay, described central processing unit is connected with clock module and relay respectively, and described relay is connected with data acquisition module and sensor respectively.Energy supply control module can realize the Timing Data Acquisition of sensor with extremely low cost, also greatly can reduce power consumption simultaneously.
A kind of concrete prioritization scheme, described central processing unit is connected with clock module by iic bus.
A kind of concrete prioritization scheme, described relay and central processing unit are by I/O control connection.
A kind of concrete prioritization scheme, described data acquisition module comprises GPRS module.Use GPRS module Signal transmissions convenient, to host-host protocol no requirement (NR).
A kind of concrete prioritization scheme, described sensor is connected with GPRS module by RS232 interface or RS485 interface.
A kind of concrete prioritization scheme, described power supply is rechargeable battery.
A kind of concrete prioritization scheme, described rechargeable battery is high capacity polymer lithium battery.
A kind of concrete prioritization scheme, also comprise casing, described rechargeable battery, energy supply control module and data acquisition module are positioned at casing internal.
A kind of concrete prioritization scheme, described housing is waterproof casing.
A kind of Dam Osmotic Pressure Automatic sense terminals of the utility model is simple for structure, simple and practical, stable performance, and power consumption is ultralow, effectively can avoid again the problem that GPRS module is false online simultaneously.The function realizing data timing collection with extremely low cost can be realized, underground water from far-off regions, soil moisture content, dam body osmotic pressure etc. can be widely used in and detect occasion.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Dam Osmotic Pressure Automatic sense terminals of the utility model;
Fig. 2 is the schematic block diagram of energy supply control module;
Fig. 3 is a kind of Dam Osmotic Pressure Automatic sense terminals of the utility model workflow diagram.
Detailed description of the invention
Embodiment 1: as shown in Figure 1, a kind of Dam Osmotic Pressure Automatic sense terminals, comprises outdoor monitoring equipment special-purpose water-proof casing 2.
Casing 2 outside is provided with the sensor 1 for Dam Osmotic Pressure Automatic level sensing;
Casing 2 inside is provided with data acquisition module, energy supply control module 4 and rechargeable battery 5:
Data acquisition module, is sent it by wireless network for receiving sensor 1 detection signal;
Energy supply control module 4, is connected with power supply and is electrically connected with sensor 1 and data acquisition module respectively, for distributing and control power supply.
As shown in Figure 2, described energy supply control module 4 comprises the power module be connected with power supply, described power module is connected to central processing unit, clock module and relay, described central processing unit is connected with clock module and relay respectively, and described relay is connected with data acquisition module and sensor 1 respectively.
Described central processing unit is connected with clock module by iic bus.
Described relay and central processing unit are by I/O control connection.
Described data acquisition module comprises GPRS module 6, and GPRS module 6 is stretched out casing 2 and is externally connected with antenna 7.To strengthen signal strength signal intensity.
Described sensor 1 is connected with GPRS module 6 by RS485 interface 3.Certainly, also can be connected by devices such as RS232 interfaces.
Described rechargeable battery 5 is high capacity polymer lithium battery.Certainly, also can be other rechargeable batteries such as battery.
As shown in Figure 3, during use, the electric power (12V) that electric power source pair of module rechargeable battery 5 provides distribute transformation, be supplied to the voltage of each 5V of clock module, central processing unit and relay respectively, during low-power consumption mode, central processing unit control relay cuts out the power supply to GPRS module 6 and sensor 1, to save electric power; Clock module detection time, when reaching acquisition time, system power supply opened by notice central processing unit control relay, data are passed to GPRS module 6 by RS485 interface 3 by sensor, data acquisition, then data are sent by wireless network by GPRS module 6, after collection, and shutdown system power supply.The utility model Dam Osmotic Pressure Automatic sense terminals electric current on duty is only 0.4mA, and operating current is less than 100mA (GPRS module is online), and power consumption is extremely low; And greatly reduce cost, install and use simple, stable, frequency acquisition can arrange amendment as required voluntarily, can greatly reduce the operation and maintenance of equipment, management cost.
Claims (10)
1. a Dam Osmotic Pressure Automatic sense terminals, is characterized in that: comprise
Sensor (1), for the detection of Dam Osmotic Pressure Automatic liquid level;
Data acquisition module, is sent it by wireless network for receiving sensor (1) detection signal;
Energy supply control module (4), is connected with power supply and is electrically connected with sensor (1) and data acquisition module respectively, for distributing and control power supply.
2. Dam Osmotic Pressure Automatic sense terminals according to claim 1, it is characterized in that: described energy supply control module (4) comprises the power module be connected with power supply, described power module is connected to central processing unit, clock module and relay, described central processing unit is connected with clock module and relay respectively, and described relay is connected with data acquisition module and sensor (1) respectively.
3. Dam Osmotic Pressure Automatic sense terminals according to claim 2, is characterized in that: described central processing unit is connected with clock module by iic bus.
4. Dam Osmotic Pressure Automatic sense terminals according to claim 2, is characterized in that: described relay and central processing unit are by I/O control connection.
5., according to the Dam Osmotic Pressure Automatic sense terminals of claim 1-4 described in one of them, it is characterized in that: described data acquisition module comprises GPRS module (6).
6. Dam Osmotic Pressure Automatic sense terminals according to claim 5, is characterized in that: described sensor (1) is connected with GPRS module (6) by RS232 interface or RS485 interface.
7., according to the Dam Osmotic Pressure Automatic sense terminals of claim 1-4 described in one of them, it is characterized in that: described power supply is rechargeable battery (5).
8. Dam Osmotic Pressure Automatic sense terminals according to claim 7, is characterized in that: described rechargeable battery (5) is high capacity polymer lithium battery.
9. Dam Osmotic Pressure Automatic sense terminals according to claim 7, it is characterized in that: also comprise casing (2), it is inner that described rechargeable battery (5), energy supply control module (4) and data acquisition module are positioned at casing (2).
10. Dam Osmotic Pressure Automatic sense terminals according to claim 9, is characterized in that: described casing (2) is waterproof casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813542.6U CN204301782U (en) | 2014-12-11 | 2014-12-11 | A kind of Dam Osmotic Pressure Automatic sense terminals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420813542.6U CN204301782U (en) | 2014-12-11 | 2014-12-11 | A kind of Dam Osmotic Pressure Automatic sense terminals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301782U true CN204301782U (en) | 2015-04-29 |
Family
ID=53107315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420813542.6U Expired - Fee Related CN204301782U (en) | 2014-12-11 | 2014-12-11 | A kind of Dam Osmotic Pressure Automatic sense terminals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2014
- 2014-12-11 CN CN201420813542.6U patent/CN204301782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170811 Address after: 261041 No. 5 middle school street, Shandong, Weifang Patentee after: Shandong hydrology instrument development center Address before: 261041 No. 5 middle school street, Shandong, Weifang Patentee before: Jiang Songyan |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 Termination date: 20171211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |