CN202041290U

CN202041290U - Handheld spectrometer

Info

Publication number: CN202041290U
Application number: CN 201120119494
Authority: CN
Inventors: 杨广斌; 安裕伦; 韩小津
Original assignee: Guizhou Education University
Current assignee: Guizhou Education University
Priority date: 2011-04-21
Filing date: 2011-04-21
Publication date: 2011-11-16
Anticipated expiration: 2021-04-21

Abstract

The utility model relates to a handheld spectrometer which is integrated with a wireless camera and is provided with a serial WLAN (Wireless Local Area Network) module; the handheld spectrometer is connected with a built-in WLAN module of a portable computer through the serial WLAN module; and the wireless camera is connected with a USB (Universal Serial Bus) receiver of the portable computer. In the utility model, the wireless transmission of spectroscopic data can be realized; when the spectroscopic data is collected outdoors, one person can utilize a vehicle-mounted charger for supplying power to the portable computer and processing the data in real time, and the other person can measure the spectroscopic data in a range of 100m around the vehicle just by carrying the spectrometer provided with the serial WLAN module; the wireless camera is integrated; therefore, the photograph information of a ground object can be obtained simultaneously, and the working efficiency is improved, thus laying a solid foundation for the exact interpretation of a remote sensing image in the future.

Description

A kind of hand-held spectrometer

Technical field

The utility model relates to the remote sensing field, relates in particular to a kind of hand-held spectrometer.

Background technology

In recent years along with science and technology development, high spectral technique is widely used in every field, ASD series spectrometer has been brought us into the spectral analysis epoch with the measurement wavelength coverage of its good accuracy of instrument and more options, has its oneself ample scope for abilities especially at aspects such as geological exploration, agricultural, remote sensing of vegetation, ocean remote sensing, environmental monitorings.Yet ASD hand-held field spectroradiometer itself does not have memory function, the real-time transmission of lot of data need be changeed the usb line with serial ports and be connected on the computing machine, must have computing machine and ASD spectrometer simultaneously in arms in the work, and the battery electric quantity of computing machine is limited, can't work the long period, every spectrometer can only link to each other with a computing machine, needs the regular hour because spectroscopic data is handled, cause inconvenience for a plurality of ground feature spectral measurements, influenced work efficiency.

In addition, spectrometer can only obtain the spectral information of atural object, actually or but which kind of concrete atural object only is difficult to resolution by spectral information.

At above problem and shortage part, actual working environment in conjunction with the ASD spectrometer, if can be on the basis of original spectrometer wired connection, when realizing that the data in real time transmission is carried out in spectrometer and many intercomputer wireless connections, the integrated wireless camera so that obtain the photographic intelligence of atural object simultaneously, will be increased work efficiency again, for the accurate decipher of later remote sensing images, lay a good foundation.

The utility model content

In order to solve above-mentioned technical matters, a kind of hand-held spectrometer is provided, its purpose is, the wireless transmission between hand-held field spectroradiometer spectroscopic data and PC, and obtain the photographic intelligence of atural object simultaneously.

The utility model provides a kind of hand-held spectrometer, is integrated with wireless camera, and has the serial ports Wireless LAN module; The hand-held spectrometer is connected with the built-in Wireless LAN module of portable computer by the serial ports Wireless LAN module; Wireless camera is connected with the USB receiver of portable computer.

Preferably, portable computer is powered by automobile power source.

Preferably, the serial ports Wireless LAN module has external power supply.

The utility model can be realized the wireless transmission of spectroscopic data, can make a people in car, utilize onboard charger to power when carrying out spectrum data gathering in the open air for portable computer, and carry out real time data processing, another people just can only hold the ASD spectrometer that is loaded with serial ports WIFI module and survey the interior spectroscopic data of 100 meters scopes of motor vehicle environment circumference, the integrated wireless camera, just can obtain the photographic intelligence of atural object simultaneously, will increase work efficiency, for the accurate decipher of later remote sensing images, lay a good foundation.

Description of drawings

With embodiment the utility model is described in further detail with reference to the accompanying drawings below.

Shown the utility model hand-held spectrometer that provides and the portable computer of communicating by letter with hand-held hand-held spectrometer is provided Fig. 1.

Embodiment

Actual working environment in conjunction with the ASD spectrometer, if can be on the basis of original spectrometer wired connection, the data in real time transmission is carried out in the realization wireless connections, integrated wireless camera again, just obtain the photographic intelligence of atural object simultaneously, will increase work efficiency,, lay a good foundation for the accurate decipher of later remote sensing images.

The utility model is with existing ASD spectrometer, serial ports wireless LAN communication (WIFI) module, wireless camera, integrate with the computing machine of portable built-in WIFI, realize the real-time radio transfer function of ASD hand-held field spectroradiometer, be convenient to obtain simultaneously the spectral information and the photographic intelligence of atural object.

Load a serial ports WIFI module at ASD hand-held field spectroradiometer one end, use built-in WIFI module, configure the necessary parameter of data transmission, utilize virtual serial port software, realize the wireless connections of WIFI and computing machine at computing machine one end.

Connect and set the IP address, the isoparametric serial ports WIFI of baud rate module, this serial port module directly is inserted on the spectrometer, and installation virtual serial port software makes computing machine and spectrometer by com mouth 4 and serial ports WIFI proper communication in computing machine, open the RS3 software that spectrometer carries, just can be connected computing machine and spectrometer with patchcord and generally carry out data transmission.

After the PC end installed the driving of USB receiver, wireless camera just was dynamically connected certainly with PC, and the PC end just can obtain the photographic intelligence of atural object in real time.

Those skilled in the art can also carry out various modifications to above content under the condition that does not break away from the definite spirit and scope of the present utility model of claims.Therefore scope of the present utility model is not limited in above explanation, but determine by the scope of claims.

Claims

1. a hand-held spectrometer is characterized in that, is integrated with wireless camera, and has the serial ports Wireless LAN module; The hand-held spectrometer is connected with the built-in Wireless LAN module of portable computer by the serial ports Wireless LAN module; Wireless camera is connected with the USB receiver of portable computer.

2. hand-held spectrometer as claimed in claim 1 is characterized in that portable computer is powered by automobile power source.

3. hand-held spectrometer as claimed in claim 1 is characterized in that the serial ports Wireless LAN module has external power supply.