A kind of multiple sensor data acquisition unit
Technical field
This utility model is related to survey field, and in particular to a kind of multiple sensor data acquisition unit.
Background technology
In survey field, it is often necessary to gather various data, and it is also performed to after collecting the data derive, comparison is numb
It is tired.
In existing sensor data acquisition device, there is following shortcoming:
1st, data acquisition path is single, and a general device can only be by single serial ports or Can mouth gathered datas.
2nd, data acquisition content is single, and a general device can only gather a kind of data of sensor.
3rd, GPS location data cannot be included in data, is not suitable for needing the occasion of GPS location data.
4th, the data for collecting can only be exported by single mode, can only typically pass through serial ports.
5th, there is no data back and local storage function, it is impossible in time by data back to remote server, cannot yet
Data are preserved local.
Utility model content
This utility model provides a kind of multiple sensor data acquisition unit, including:
Main control chip;
Power module, is connected with the main control chip;
Data memory module, is connected with the main control chip;
Output serial ports, is connected with the main control chip;
3G module, is connected with the main control chip;
Multiple sensor input interface, described in each road, input interface is connected with the main control chip, wherein, at least all the way
Input interface is connected with temperature sensor by data wire, and at least input interface passes through data wire and vibrating sensor phase all the way
Even, at least input interface is connected with slant angle sensor by data wire all the way, an at least input interface pass through data wire and
RFID module is connected;
Locating module, is connected with GPS location antenna by gps antenna.
Above-mentioned multiple sensor data acquisition unit, wherein, multiple sensor input interface includes data input serial ports
And/or data input Can mouth;
At least a data input serial ports is connected with RFID module by data wire.
Above-mentioned multiple sensor data acquisition unit, wherein, the multiple sensor data acquisition unit has shell,
The specification of the shell is 20cm*10cm*5cm, and the 3G module and locating module are located at the enclosure;
The front panel of the shell is provided with status indicator lamp, power button, 3G draw-in grooves, output serial ports;
The rear board of the shell is provided with the multiple sensor input interface, GPS location antennal interface and 3G antennas
Interface.
Above-mentioned multiple sensor data acquisition unit, wherein, the output serial ports is USB interface.
Above-mentioned multiple sensor data acquisition unit, wherein, the data memory module is nonvolatile memory.
Above-mentioned multiple sensor data acquisition unit, wherein, the sensor data acquisition device also includes bluetooth
Module and/or wifi module, the bluetooth module and the wifi module are connected with the main control chip.
This utility model additionally provides one kind and carries out data acquisition using above-mentioned multiple sensor data acquisition unit simultaneously
With derived method, comprise the steps:
Temperature sensor measures temperature data and generates temperature data group bag;
Vibrating sensor measures temperature data and generates vibration data group bag;
Slant angle sensor measures temperature data and generates inclination angle data set bag;
RFID module senses the video data in the external world and generates RFID data group bag;
Locating module measures GPS location data and generates location data group bag;
By temperature data group bag, vibration data group bag, inclination angle data set bag, RFID data group bag, location data group bag
Remote server is uploaded to by 3G module.
Above-mentioned data acquisition and derived method, wherein, methods described also includes:
The output serial ports is connected by data wire, by the temperature data group bag, vibration data group bag, angular data is inclined
Group bag, RFID data group bag, location data group bag are derived to external equipment.
Above-mentioned data acquisition and derived method, wherein, methods described also includes:
By the temperature data group bag, vibration data group bag, inclination angle data set bag, RFID data group bag, location data
Group bag is saved in local data memory module;
By way of bluetooth or wifi by the temperature data group bag, vibration data group bag, inclination angle data set bag,
RFID data group bag, location data group bag are transferred to exterior terminal.
Above-mentioned data acquisition and derived method, wherein, temperature sensor, vibrating sensor, slant angle sensor,
RFID module, locating module also included before data set bag is generated:
Judge whether the data that itself generates meet preset rules, if meeting, generate the data set bag of respective detection data.
In this utility model, multipath sensor data acquisition device mainly includes following advantage:
1st, data acquisition path is enriched, the serial ports that can pass through or Can mouth gathered datas, the data of compatible distinct interface
Sensor.
2nd, data acquisition is abundant in content, and this device can gather data and GPS location data of multiple sensors etc. simultaneously.
3rd, GPS location data are included in data, is adapted to the occasion with various needs GPS location data.
4th, the data for collecting can be exported in several ways, can pass through serial ports or 3G network is exported.
5th, with data back and local storage function, can be in time by data back to remote server, it is also possible to
It is local to preserve data, support USB flash disk copy data.
Description of the drawings
By reading the detailed description made to non-limiting example with reference to the following drawings, this utility model and its spy
Levy, profile and advantage will become more apparent upon.In whole accompanying drawings, identical labelling indicates identical part.Not deliberately according to
Ratio draws accompanying drawing, it is preferred that emphasis is illustrate purport of the present utility model.
A kind of schematic diagram of multiple sensor data acquisition unit that Fig. 1 is provided for this utility model;
Data acquisition and the flow chart of derived method that Fig. 2 is provided for this utility model.
Specific embodiment
In the following description, a large amount of concrete details are given and this utility model is more thoroughly managed to provide
Solution.It is, however, obvious to a person skilled in the art that this utility model can be without the need for one or more of these thin
Save and be carried out.In other examples, in order to avoid obscuring with this utility model, for more well known in the art
Technical characteristic is not described.
In order to thoroughly understand this utility model, detailed step and detailed structure will be proposed in following description,
To explain the technical solution of the utility model.Preferred embodiment of the present utility model is described in detail as follows, but except these
Outside describing in detail, this utility model can also have other embodiment.
Embodiment one
With reference to shown in Fig. 1, a kind of multiple sensor data acquisition unit is present embodiments provided, including:
Main control chip 100;
Power module 101, is connected with the main control chip 100;
Data memory module 104, is connected with the main control chip 100;
Output serial ports 102, is connected with the main control chip 100;
3G module 103, is connected with the main control chip 100;
Multiple sensor input interface, described in each road, input interface is connected with the main control chip 100, wherein, at least
Input interface is connected with temperature sensor 10 by data wire all the way, and at least input interface passes through data wire and vibrating sensing all the way
Device 11 is connected, and at least input interface is connected with slant angle sensor 12 by data wire all the way, and an at least input interface is by number
It is connected with RFID module 13 according to line;
Locating module 15, is connected with GPS location antenna 14 by gps antenna 16.
In one optional embodiment of this utility model, above-mentioned multiple sensor input interface includes data input serial ports
And/or data input Can mouth.Wherein, at least a data input serial ports is connected with RFID module 13 by data wire.Such as Fig. 1 institutes
Show, temperature sensor 10, vibrating sensor 11, the obliquity sensor 12 that inclines can access sensor by serial ports or Can mouths
Data acquisition unit, locating module 15 are located inside device, need to connect a GPS location antenna 14, and RFID module 13 is temporary transient
Only support by way of serial ports is accessed.
Each serial ports and Can mouths on data acquisition unit all can be connected to by way of Serial Port Line or Can buses
On main control chip CPU, CPU is processed to the input data of each sensor assembly, then according to certain protocol format group
A complete sensing data is bundled into, data record and storage is then carried out, is saved on data memory module 104, if
Can be dialled up on the telephone with 3G, then data will upload to remote server in real time by network.Above-mentioned power module 101 has circuit
Managing chip, can be used for the power management of whole sensor data acquisition device.
In one optional embodiment of this utility model, the multiple sensor data acquisition unit has shell, described
The specification of shell is 20cm*10cm*5cm, and the 3G module 103 and locating module 15 are located at the enclosure;The shell
Front panel be provided with status indicator lamp, power button, 3G draw-in grooves, output serial ports 102;The rear board of the shell is arranged
State multiple sensor input interface, GPS location antennal interface and 3G antennal interfaces.
In one optional embodiment of this utility model, the output serial ports 102 is USB interface, convenience and external equipment
It is attached and extends.
In one optional embodiment of this utility model, the data memory module 104 is nonvolatile memory
(Nonvolatile RAM, NVRAM).
In one optional embodiment of this utility model, the sensor data acquisition device also includes bluetooth module
And/or wifi module (not shown), bluetooth module and wifi module are connected with the main control chip 100.
In this utility model, above-mentioned d GPS locating module 15, it is also possible to realize by way of outside serial ports is accessed.
Additionally, for the data back function in this device, in addition to it can pass back to far-end server by way of 3G network, such as
Fruit can realize the sensor number that will be collected by way of bluetooth or wifi for near-end server or terminal unit
According to passback.
Embodiment two
In the present embodiment, there is provided one kind is carried out using multiple sensor data acquisition unit described in above-described embodiment one
Data acquisition and derived method, with reference to shown in Fig. 1 and Fig. 2, comprise the steps:
Step S1, temperature sensor 10 measure temperature data and generate temperature data group bag;
Step S2, vibrating sensor 11 measure temperature data and generate vibration data group bag;
Step S3, slant angle sensor 12 measure temperature data and generate inclination angle data set bag;
Step S4, RFID module 13 sense the video data in the external world and generate RFID data group bag;
Step S5, locating module 15 measure GPS location data and generate location data group bag;
Step S6, by temperature data group bag, vibration data group bag, inclination angle data set bag, RFID data group bag, positioning number
Remote server (cloud server) is uploaded to by 3G module 103 according to a group bag.
Additionally, in step S1~step S5, temperature sensor 10, vibrating sensor 11, slant angle sensor 12, RFID
Module 13, locating module 15 also included before data set bag is generated:
Judge whether the data that itself generates meet preset rules, if meeting the data set bag for generating respective detection data,
If do not meet proceeding detection.
In the present embodiment, methods described also includes:The output serial ports is connected by data wire, by the temperature data
Group bag, vibration data group bag, inclination angle data set bag, RFID data group bag, location data group bag are derived to external equipment.
In the present embodiment, methods described also includes:By the temperature data group bag, vibration data group bag, inclination angle number
Local data memory module 104 is saved according to a group bag, RFID data group bag, location data group bag.
In the present embodiment, methods described also includes:By temperature data group bag, vibration number by way of bluetooth or wifi
Exterior terminal is transferred to according to a group bag, inclination angle data set bag, RFID data group bag, location data group bag.
In this utility model, multipath sensor data acquisition device mainly includes following advantage:
1st, data acquisition path is enriched, the serial ports that can pass through or Can mouth gathered datas, the data of compatible distinct interface
Sensor.
2nd, data acquisition is abundant in content, and this device can gather data and GPS location data of multiple sensors etc. simultaneously.
3rd, GPS location data are included in data, is adapted to the occasion with various needs GPS location data.
4th, the data for collecting can be exported in several ways, can pass through serial ports or 3G network is exported.
5th, with data back and local storage function, can be in time by data back to remote server, it is also possible to
It is local to preserve data, support USB flash disk copy data.
Above preferred embodiment of the present utility model is described.It is to be appreciated that this utility model not office
It is limited to above-mentioned particular implementation, wherein the equipment and structure that do not describe in detail to the greatest extent are construed as with the common side in this area
Formula is practiced;Any those of ordinary skill in the art, under without departing from technical solutions of the utility model ambit, may be used
Technical solutions of the utility model are made with many possible variations and modification using the methods and techniques content of the disclosure above, or is repaiied
The Equivalent embodiments of equivalent variations are changed to, this has no effect on flesh and blood of the present utility model.Therefore, it is every without departing from this practicality
The content of new technique scheme, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, etc.
With change and modification, still fall within the range of technical solutions of the utility model protection.