CN207218854U - A kind of camera of automatic data collection geography information - Google Patents
A kind of camera of automatic data collection geography information Download PDFInfo
- Publication number
- CN207218854U CN207218854U CN201720969365.4U CN201720969365U CN207218854U CN 207218854 U CN207218854 U CN 207218854U CN 201720969365 U CN201720969365 U CN 201720969365U CN 207218854 U CN207218854 U CN 207218854U
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- CN
- China
- Prior art keywords
- camera
- hi3516a
- microprocessor
- data collection
- magnetic compass
- 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
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- Position Fixing By Use Of Radio Waves (AREA)
- Studio Devices (AREA)
Abstract
The utility model discloses a kind of camera of automatic data collection geography information, camera embedded micro-processor HI3516A, 4G module EC20 and Digital Magnetic Compass chip HMC5883L, microprocessor HI3516A is communicated by USB interface and 4G modules EC20, microprocessor HI3516A is connected by IIC interfaces with Digital Magnetic Compass chip HMC5883L, and microprocessor HI3516A is connected by MIPI interfaces with video image acquisition component.The utility model with the longitude and latitude of automatic data collection present position and direction, can coordinate the map of background server system, can be clearly apparent the location of each camera and direction；More star system high accuracy positioning GNSS receivers can support GPS positioning system and GLONASS alignment systems；Using the active GNSS antenna of high-gain, it is possible to reduce the loss of GNSS antenna to feeder line between GNSS receiver, so as to ensure stronger satellite searching ability；Digital Magnetic Compass chip can get the geomagnetic declination of a fixed-direction of chip, be calculated according to the actual installation position and direction of circuit board, so as to obtain the azimuth of the direction of camera.
Description
Technical field
It the utility model is related to power system passage visualization device technical field, specifically a kind of automatic data collection
Manage the camera of information.
Background technology
Present power system employ a large amount of cameras monitor various power equipments, electric power transmission tower state, look into
See electric power construction field etc..In order to facilitate these cameras of maintenance management, it is necessary to which system can inquire the ground of each camera
Position and direction are managed, and common camera does not all have positioning function, can only rely on manually to the positional information of each camera
Carry out special record and input system, its defect are clearly, specific as follows：
1st, No. SN and positional information of each camera of manual record are needed, is wasted time and energy；
2nd, for the position of camera, manually it is sometimes difficult to description accurately, a general position can only be determined, accurately
Degree is not high；
3rd, it is necessary to the artificial positional information for updating the camera again after camera position is moved；
4th, manual record is cumbersome and easy error.
The content of the invention
The purpose of this utility model is to design a kind of camera of automatic data collection geography information, and camera installation is simpler
It is convenient, it is not necessary to which that manual record positional information, server can be to its current location information of camera requests, and works as camera
Other positions are moved to, camera automatically updates positional information.
A kind of camera of automatic data collection geography information, camera embedded micro-processor HI3516A, 4G module EC20
Communicated with Digital Magnetic Compass chip HMC5883L, microprocessor HI3516A by USB interface and 4G modules EC20, microprocessor
HI3516A is connected by IIC interfaces with Digital Magnetic Compass chip HMC5883L, and microprocessor HI3516A passes through MIPI interfaces
It is connected with video image acquisition component.
The 4G modules EC20 is built-in with more star system high accuracy positioning GNSS receivers, and 4G modules EC20 carries voice and led to
Words, short message and GPRS communication functions.
More star system high accuracy positioning GNSS receivers use the active GNSS antenna of high-gain.
More star system high accuracy positioning GNSS receivers support NMEA standard agreements, are searched when GNSS receiver
When number of satellite is up to more than three, server can obtain the longitude and latitude and altitude data of camera position.
The USB_DP of the 4G modules EC20 is connected with microprocessor HI3516A USB_DP, 4G modules EC20 USB_
DM is connected with microprocessor HI3516A USB_DM.
The Digital Magnetic Compass chip HMC5883L, including high-resolution HMC118X series magnetoresistive transducer and Huo Niwei
That integrated circuit, Honeywell integrated circuit include amplifier, autodegauss driver, 12 analog-digital converters and I2 C systems
Column bus interface.
The Digital Magnetic Compass chip HMC5883L is connected by IIC interfaces with microprocessor, wherein Digital Magnetic Compass core
Piece HMC5883L SCL is connected with microprocessor HI3516A GPIO8_4/IIC1_SCL, Digital Magnetic Compass chip HMC5883L
SDA be connected with microprocessor HI3516A GPIO8_5/IIC1_SDA, Digital Magnetic Compass chip HMC5883L DRDY with it is micro-
Processor HI3516A GPIO8_6 is connected.
The 4G modules EC20 produces for Shanghai Yi Yuan telecom technology co., ltds.
Camera can obtain the current positional information of camera by built-in GNSS receiver, and when camera is moved
After moving other positions, the GNSS receiver in camera detects change in location, reacquires current location information, so as to real
Existing camera position information automatically updates.
The advantages of camera of the utility model automatic data collection geography information is：
1st, the utility model can coordinate background server system with the longitude and latitude of automatic data collection present position and direction
Map, the location of each camera and direction can be clearly apparent；
2nd, more star system high accuracy positioning GNSS receivers can support GPS positioning system and GLONASS alignment systems；Using
The active GNSS antenna of high-gain, it is possible to reduce the loss of GNSS antenna to feeder line between GNSS receiver, it is stronger so as to ensure
Satellite searching ability；
3rd, HMC5883L Digital Magnetic Compass chip can get the geomagnetic declination of a fixed-direction of chip, according to electricity
The actual installation position and direction of road plate are calculated, so as to obtain the azimuth of the direction of camera.
Brief description of the drawings
Fig. 1 is block diagram of the present utility model.
Fig. 2 is positioning principle schematic diagram of the present utility model.
Fig. 3 a, Fig. 3 b are Digital Magnetic Compass chip HMC5883L internal circuit schematic diagram.
Fig. 4 is the partial circuit schematic diagram of 4G modules.
Fig. 5 is the camera position and direction shown on server.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is further described：As Figure 1-Figure 5, a kind of automatic data collection
The camera of information, camera embedded micro-processor HI3516A, 4G module EC20 and Digital Magnetic Compass chip HMC5883L are managed,
Microprocessor HI3516A is communicated by USB interface and 4G modules EC20, and microprocessor HI3516A passes through IIC interfaces and digital magnetic
Compass chip HMC5883L is connected, and microprocessor HI3516A is connected by MIPI interfaces with video image acquisition component.
The 4G modules EC20 is built-in with more star system high accuracy positioning GNSS receivers, and 4G modules EC20 carries voice and led to
Words, short message and GPRS communication functions.
More star system high accuracy positioning GNSS receivers use the active GNSS antenna of high-gain.
More star system high accuracy positioning GNSS receivers support NMEA standard agreements, are searched when GNSS receiver
When number of satellite is up to more than three, server can obtain the longitude and latitude and altitude data of camera position.
The USB_DP of the 4G modules EC20 is connected with microprocessor HI3516A USB_DP, 4G modules EC20 USB_
DM is connected with microprocessor HI3516A USB_DM.
The Digital Magnetic Compass chip HMC5883L, including high-resolution HMC118X series magnetoresistive transducer and Huo Niwei
That integrated circuit, Honeywell integrated circuit include amplifier, autodegauss driver, 12 analog-digital converters and I2 C systems
Column bus interface.
The Digital Magnetic Compass chip HMC5883L is connected by IIC interfaces with microprocessor, wherein Digital Magnetic Compass core
Piece HMC5883L SCL is connected with microprocessor HI3516A GPIO8_4/IIC1_SCL, Digital Magnetic Compass chip HMC5883L
SDA be connected with microprocessor HI3516A GPIO8_5/IIC1_SDA, Digital Magnetic Compass chip HMC5883L DRDY with it is micro-
Processor HI3516A GPIO8_6 is connected.
Claims (7)
- A kind of 1. camera of automatic data collection geography information, it is characterised in that：The camera embedded micro-processor HI3516A, 4G modules EC20 and Digital Magnetic Compass chip HMC5883L, microprocessor HI3516A are led to by USB interface and 4G modules EC20 News, microprocessor HI3516A are connected by IIC interfaces with Digital Magnetic Compass chip HMC5883L, and microprocessor HI3516A leads to MIPI interfaces are crossed with video image acquisition component to be connected.
- 2. the camera of automatic data collection geography information as claimed in claim 1, it is characterised in that：Built in the 4G modules EC20 There are more star system high accuracy positioning GNSS receivers, 4G modules EC20 carries voice call, short message and GPRS communication functions.
- 3. the camera of automatic data collection geography information as claimed in claim 2, it is characterised in that：More star system high accuracy Positioning GNSS receiver uses the active GNSS antenna of high-gain.
- 4. the camera of automatic data collection geography information as claimed in claim 2, it is characterised in that：More star system high accuracy Position GNSS receiver and support NMEA standard agreements, when the number of satellite that GNSS receiver searches is up to more than three, service Device can obtain the longitude and latitude and altitude data of camera position.
- 5. the camera of automatic data collection geography information as claimed in claim 1, it is characterised in that：The 4G modules EC20's USB_DP is connected with microprocessor HI3516A USB_DP, 4G modules EC20 USB_DM and microprocessor HI3516A USB_ DM is connected.
- 6. the camera of automatic data collection geography information as claimed in claim 1, it is characterised in that：The Digital Magnetic Compass chip HMC5883L, including high-resolution HMC118X series magnetoresistive transducer and Honeywell integrated circuit, Honeywell integrated circuit Including amplifier, autodegauss driver, 12 analog-digital converters and I2 C serial bus interfaces.
- 7. the camera of automatic data collection geography information as claimed in claim 1, it is characterised in that：The Digital Magnetic Compass chip HMC5883L is connected by IIC interfaces with microprocessor, wherein Digital Magnetic Compass chip HMC5883L SCL and microprocessor HI3516A GPIO8_4/IIC1_SCL is connected, Digital Magnetic Compass chip HMC5883L SDA's and microprocessor HI3516A GPIO8_5/IIC1_SDA is connected, Digital Magnetic Compass chip HMC5883L DRDY and microprocessor HI3516A GPIO8_6 phases Even.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969365.4U CN207218854U (en) | 2017-08-04 | 2017-08-04 | A kind of camera of automatic data collection geography information |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720969365.4U CN207218854U (en) | 2017-08-04 | 2017-08-04 | A kind of camera of automatic data collection geography information |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207218854U true CN207218854U (en) | 2018-04-10 |
Family
ID=61817828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720969365.4U Expired - Fee Related CN207218854U (en) | 2017-08-04 | 2017-08-04 | A kind of camera of automatic data collection geography information |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207218854U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110334577A (en) * | 2019-05-05 | 2019-10-15 | 四川盛通智联网络科技有限公司 | A kind of face identification method for thinking security protection chip based on sea |
| CN111640291A (en) * | 2020-06-05 | 2020-09-08 | 中国农业科学院农业资源与农业区划研究所 | Popular farmland plot information acquisition device |
-
2017
- 2017-08-04 CN CN201720969365.4U patent/CN207218854U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110334577A (en) * | 2019-05-05 | 2019-10-15 | 四川盛通智联网络科技有限公司 | A kind of face identification method for thinking security protection chip based on sea |
| CN110334577B (en) * | 2019-05-05 | 2022-09-16 | 四川盛通智联网络科技有限公司 | Face recognition method based on Haisi security chip |
| CN111640291A (en) * | 2020-06-05 | 2020-09-08 | 中国农业科学院农业资源与农业区划研究所 | Popular farmland plot information acquisition device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20190804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |