CN216490531U - Ecological flow monitoring data anti-counterfeiting dongle with GPS positioning function - Google Patents
Ecological flow monitoring data anti-counterfeiting dongle with GPS positioning function Download PDFInfo
- Publication number
- CN216490531U CN216490531U CN202123026800.5U CN202123026800U CN216490531U CN 216490531 U CN216490531 U CN 216490531U CN 202123026800 U CN202123026800 U CN 202123026800U CN 216490531 U CN216490531 U CN 216490531U
- Authority
- CN
- China
- Prior art keywords
- data
- mcu
- gps module
- transmission terminal
- gps
- 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.)
- Active
Links
Images
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
The utility model provides a take anti-fake softdog of ecological flow monitoring data of GPS location belongs to data processing technology field. The system comprises a data access platform, a data acquisition and transmission terminal, an MCU, a relay and a GPS module; the MCU encrypts data acquired by the data acquisition and transmission terminal, and realizes intermittent power supply of the GPS module through the control of the relay; the GPS module collects position information in the power-on time and stores the position information to the RAM of the MCU; the encrypted data message is sent back to the data acquisition and transmission terminal through the MCU; and the data acquisition and transmission terminal transmits the encrypted data message to the data access platform. The utility model has the advantages of energy saving, anti-counterfeiting treatment of data and the like.
Description
Technical Field
The utility model belongs to the technical field of data processing, a take anti-fake softdog of ecological flow monitoring data of GPS location is related to.
Background
In order to pursue economic benefits, a part of small and medium hydropower stations in China can completely close a sluice for water storage when the hydropower stations do not reach a generating water level, so that water plants and aquatic ecosystem and downstream drinking and irrigation are seriously damaged due to long-time cutoff of closure leading to downstream of the hydropower stations, especially in a dry season.
In order to ensure sustainable development of water resources and water ecology, the national department of water conservancy and all levels of water conservancy departments go out of the stations in succession and implement a file for intensively monitoring the discharged ecological flow, minimum discharged flow verification is carried out on all the water power stations according to 10% of average flow of not less than 10 years, and the condition that the discharged flow of a river is not lower than the verified flow is required to be ensured all the time so as to avoid damage to downstream aquatic animals and plants and aquatic ecological systems caused by cut-off and ensure the requirements of downstream drinking water and irrigation.
Specifically, under the influence of the actual conditions of the technical level and supervision, the following requirements are imposed on the hydropower station in the documents that the national water conservancy department and all levels of water conservancy departments successively export and implement the centralized monitoring of the discharged ecological flow at present: (1) and each monitoring point collects water level and flow data once every 15 minutes, and collects 1 real-time picture every hour to be uploaded to monitoring platforms of water conservancy departments of various provinces for supervision of the water conservancy and profit departments and to be supervised by the national water conservancy department. Meanwhile, when the network is disconnected or the data access platform is debugged and upgraded, the data and photos which cannot be uploaded in time and individual sites cannot solve the problem of network communication really, the data and photos need to be stored in the ecological flow monitoring system locally, the storage time is required to be not less than 3 years, and the required storage space is about 5GB after calculation. (2) The data communication protocol is mostly adopted in provinces of national standard protocol SZY206-2016 water resource monitoring data transmission protocol or hydrologic communication protocol specification, and individual provinces also adopt custom communication protocol.
Because the protocol of the SZY206-2016 water resource monitoring data transmission protocol or the protocol of the hydrologic communication protocol specification is open, the protocol is an inquiry response interaction mode, no connection authentication and equipment geographic position information exist, an attacker can easily forge formats in a legal way in any geographic position, and a data access platform cannot distinguish true and false 'legal' messages, so that data received by the data access platform loses the monitoring significance due to the fact that the data lose authenticity.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists to current technique, provide a take the anti-fake softdog of ecological flow monitoring data of GPS location, the utility model aims to solve the technical problem how to prevent falsification to monitoring data.
The purpose of the utility model can be realized by the following technical proposal: an ecological flow monitoring data anti-counterfeiting dongle with GPS positioning is characterized by comprising a data access platform, a data acquisition and transmission terminal, an MCU, a relay and a GPS module; the MCU encrypts data acquired by the data acquisition and transmission terminal, and realizes intermittent power supply of the GPS module through the control of the relay; the GPS module collects position information within the power-on time and then stores the position information into the RAM of the MCU; the encrypted data message is sent back to the data acquisition and transmission terminal through the MCU; and the data acquisition and transmission terminal transmits the encrypted data message to the data access platform.
Further, the data collected by the data collecting and transmitting terminal comprises water level information, flow information, pictures and time stamps.
Further, after receiving the data sent by the data acquisition and transmission terminal, the MCU merges the positioning information acquired by the GPS module into the data message and encrypts the data message in its entirety by the encryption program.
Furthermore, the MCU can control the closing state of the relay switch through the GPIO signal to realize the power supply control of the GPS module.
Furthermore, the GPS module acquires the geographical position information and stores the geographical position information into the RAM of the MCU during the first power supply working period, the geographical position information is guaranteed to be lost after the MCU is powered off, the geographical position information needs to be acquired again when the GPS module supplies power for the next time, the MCU supplies power to the GPS module intermittently during the normal working period, and the GPS updates the geographical position information during the power supply period.
Further, the GPS module forms the position information of the position by acquiring the longitude and latitude of the position.
The data acquisition and transmission terminal transmits acquired data (including water level, flow, picture and timestamp) to the MCU, the GPS module acquires positioning data and transmits the data to the MCU together with the data acquired by the data acquisition and transmission terminal, and of course, other data such as hydropower station numbers, check passwords and the like can also exist. The utility model discloses an encrypt authentication and GPS location, solved the random problem of forging of ecological flow monitoring data. The GPS module with the GPS data encryption module only works at the first power-on or interval time, so that the design purpose of low power consumption is achieved.
Drawings
Fig. 1 is a block diagram of an ecological flow monitoring data anti-counterfeiting dongle with GPS positioning.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the ecological traffic monitoring data anti-counterfeiting dongle with GPS positioning includes a data access platform, a data acquisition and transmission terminal, an MCU, a relay, and a GPS module; the MCU encrypts data acquired by the data acquisition and transmission terminal, and realizes intermittent power supply of the GPS module through the control of the relay; the GPS module collects position information in the power-on time and stores the position information to the RAM of the MCU; the encrypted data message is sent back to the data acquisition and transmission terminal through the MCU; and the data acquisition and transmission terminal transmits the encrypted data message to the data access platform.
The data collected by the data collecting and transmitting terminal 1 includes water level information, flow information, pictures and time stamps.
After receiving the data sent by the data acquisition and transmission terminal, the MCU merges the positioning information acquired by the GPS module into the data message and integrally encrypts the data message through an encryption program.
The MCU can control the on-off state of the relay switch through the GPIO signal to realize the power supply control of the GPS module.
The GPS module acquires the geographical position information and stores the position information into the RAM of the MCU after the geographical position information is acquired during the first power supply working period, the geographical position information is guaranteed to be lost after the MCU is powered off, the geographical position information needs to be acquired again when the GPS module supplies power for the next time, the MCU supplies power to the GPS module intermittently during the normal working period, and the GPS updates the geographical position information during the power supply period.
The GPS module forms the position information of the position by acquiring the longitude and latitude of the position.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. An ecological flow monitoring data anti-counterfeiting dongle with GPS positioning is characterized by comprising a data access platform, a data acquisition and transmission terminal, an MCU, a relay and a GPS module; the MCU encrypts data acquired by the data acquisition and transmission terminal, and realizes intermittent power supply of the GPS module through the control of the relay; the GPS module collects position information in the power-on time and stores the position information to the RAM of the MCU; the encrypted data message is sent back to the data acquisition and transmission terminal through the MCU; and the data acquisition and transmission terminal transmits the encrypted data message to the data access platform.
2. The ecological traffic monitoring data anti-counterfeiting dongle with GPS positioning function according to claim 1, wherein the data collected by the data collection and transmission terminal 1 comprises water level information, traffic information, pictures and time stamps.
3. The ecological traffic monitoring data anti-counterfeiting dongle with GPS positioning according to claim 1, wherein the MCU merges the positioning information acquired by the GPS module into the data message and integrally encrypts the data message through an encryption program after receiving the data transmitted by the data acquisition and transmission terminal.
4. The ecological traffic monitoring data anti-counterfeiting dongle with GPS positioning according to claim 1, wherein the MCU can control the on-off state of the relay switch through GPIO signals to realize power supply control of the GPS module.
5. The ecological traffic monitoring data anti-counterfeiting dongle with GPS positioning function according to claim 1, wherein the GPS module acquires geographical location information and stores the geographical location information in the RAM of the MCU during the first power supply operation period, so as to ensure that the geographical location information is lost after the MCU is powered off, the geographical location information needs to be acquired again when the GPS module is powered on next time, the MCU supplies power to the GPS module intermittently during the normal operation period, and the GPS updates the geographical location information during the power supply period.
6. The ecological traffic monitoring data anti-counterfeiting dongle with GPS positioning function according to claim 1, wherein the GPS module forms the position information of the location by acquiring longitude and latitude of the location.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123026800.5U CN216490531U (en) | 2021-12-03 | 2021-12-03 | Ecological flow monitoring data anti-counterfeiting dongle with GPS positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123026800.5U CN216490531U (en) | 2021-12-03 | 2021-12-03 | Ecological flow monitoring data anti-counterfeiting dongle with GPS positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490531U true CN216490531U (en) | 2022-05-10 |
Family
ID=81420681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123026800.5U Active CN216490531U (en) | 2021-12-03 | 2021-12-03 | Ecological flow monitoring data anti-counterfeiting dongle with GPS positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490531U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114780983A (en) * | 2022-06-20 | 2022-07-22 | 国家林业和草原局林草调查规划院 | Wetland electronic atlas generation method and system based on encryption technology and storage medium |
-
2021
- 2021-12-03 CN CN202123026800.5U patent/CN216490531U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114780983A (en) * | 2022-06-20 | 2022-07-22 | 国家林业和草原局林草调查规划院 | Wetland electronic atlas generation method and system based on encryption technology and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108109318A (en) | A kind of fire hazard monitoring system and the fire monitoring method based on LoRa | |
| CN203745870U (en) | Water resource intelligent integrated monitoring system | |
| CN201084256Y (en) | A calamity warning system | |
| CN216490531U (en) | Ecological flow monitoring data anti-counterfeiting dongle with GPS positioning function | |
| CN111506585B (en) | Power distribution network energy metering system based on block chain technology | |
| CN114167905A (en) | Power station ecological flow monitoring system | |
| CN207441006U (en) | A kind of long-distance meter-reading system based on low-power consumption Internet of Things | |
| Zabasta et al. | Automatic wireless meters reading for water distribution network in Talsi city | |
| CN202677594U (en) | Watt-hour meter collector capable of initiatively reporting incidents | |
| CN204291053U (en) | Urban transportation operating state monitoring system is carried out based on mobile phone A PP floating car data | |
| CN203950425U (en) | A kind of heating boiler remote supervision system based on GSM/GPRS network | |
| CN101482994A (en) | Electronic voice alarm carrier communication electric energy meter | |
| CN103617524B (en) | The implementation method that natural gas expense of being in pays | |
| CN216490530U (en) | Data anti-counterfeiting dongle for monitoring ecological flow of hydropower station | |
| CN115209370B (en) | Informationized system for four-dimensional intelligent regulation and control of urban underground water safety | |
| CN202261402U (en) | GPS (global positioning system) railway protecting and patrolling monitoring system | |
| CN207802397U (en) | A kind of mobile phone signal repeater or base station monitoring-controlling system | |
| CN206189558U (en) | Drainage pipeline networks remote monitoring system | |
| CN104618867A (en) | Bluetooth based power tunnel position information pushing method | |
| CN204965732U (en) | Marine environment and water quality monitoring devices | |
| CN205102870U (en) | Fuel gas metering device and monitored control system based on LTECat. M | |
| CN202602641U (en) | Full-wireless disaster early-warning broadcasting system based on global system for mobile communications | |
| CN112822096A (en) | Internet of things intelligent gateway of intelligent water affair internet of things system | |
| CN206498544U (en) | Wireless alarming broadcasting equipment based on ZigBee-network | |
| CN207233166U (en) | Current early warning system based on Lora |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |