Summary of the invention
The object of the invention is to provide a kind of portable School Newsletter Pass method for supervising and corollary apparatus to overcome above-mentioned technical disadvantages, achieve to children in school work attendance with to the omnidistance monitoring in real time of shuttle, ensure the safety of child, and make up the limitation of fixing irremovable equipment.Present invention also offers a kind of portable School Newsletter Pass watch-dog.
The technical scheme that technical solution problem of the present invention adopts is: a kind of portable School Newsletter Pass method for supervising and corollary apparatus, realizes according to following steps:
1) main control module of portable School Newsletter Pass watch-dog first carries out initialization to the hardware of portable School Newsletter Pass watch-dog, then dispatches its speaking circuit function, camera function, voice broadcast function, power management function, gsm wireless communication function and GPS global positioning function;
2) by a photographing module, initialization is carried out to OpenCV storehouse, IMAQ, process is carried out again to by the face of work attendance personnel, also picture control is carried out in collection, processing procedure, described photographing module is first according to the time interval acquisition monitoring image of acquiescence, then gray proces, image denoising are carried out to image, again rim detection is carried out to image, locate finally by Hough transformation algorithm, by the change of location drawing picture detected in contrast certain hour, judge detected location drawing picture in monitor procedure;
3) while picture control, voice call service is carried out by a speaking circuit and a gsm wireless communication module;
4) position of global positioning system to shuttle is utilized to position tracking by a GPS global positioning module again;
5) when carrying out work attendance to student, personnel identity identification is carried out according to RFIC agreement and RFID protocol respectively;
6) portable School Newsletter Pass watch-dog again will gather view data, attendance data, be wirelessly transmitted in school's monitoring server by gsm wireless communication module, the real time data of school's monitoring server to terminal equipment collection is analyzed, adds up and is managed, when having abnormal, send abnormal alarm signal, now portable School Newsletter Pass watch-dog receives abnormal alarm signal and carries out by voice broadcast circuit the monitoring that artificial audio alert or auditory tone cues come child safety.
A kind of portable School Newsletter Pass watch-dog, comprise for the main control module of responsible each submodule function of coordinated scheduling process, speaking circuit, RFIC module, RFID module, power management module, liquid crystal display and Keysheet module and gsm wireless communication module, it is characterized in that: also comprise photographing module, GPS global positioning module, described main control module is connected with speaking circuit, photographing module, RFIC module, RFID module, power management module, liquid crystal display and Keysheet module, gsm wireless communication module and GPS global positioning module respectively.
The beneficial effect that the present invention has is: the present invention includes main control module, speaking circuit, voice broadcast circuit, photographing module, RFIC module, RFID module, power management module, liquid crystal display and Keysheet module, gsm wireless communication module and GPS global positioning module, by the co-ordination of each module, by the view data gathered, attendance data, is wirelessly transmitted to school's monitoring server by gsm wireless communication module.Present invention also offers a kind of portable School Newsletter Pass watch-dog, achieve to children in school work attendance with to the omnidistance monitoring in real time of shuttle, ensured the safety of child, and made up the limitation of fixing irremovable equipment.
Embodiment
Below in conjunction with accompanying drawing, 1 couple of the present invention is described below.
As shown in Figure 1, the present invention forms as shown in Figure 1 by being responsible for the main control module of each submodule function of coordinated scheduling process, speaking circuit, photographing module, RFIC module, RFID module, power management module, liquid crystal display and Keysheet module, gsm wireless communication module and GPS global positioning module, and wherein said main control module is connected with speaking circuit, photographing module, RFIC module, RFID module, power management module, liquid crystal display and Keysheet module, gsm wireless communication module and GPS global positioning module respectively.
Wherein main control module: be responsible for system hardware and software initialization, comprise hardware and power on, System guides and drive load, opens monitoring finger daemon simultaneously, is also responsible for the function of other each submodule of coordinated scheduling process.
Photographing module: be responsible for optical imagery sampling, and by image data by being then sent to monitoring server through GSM network through main control module process.
Gsm wireless communication module: be responsible for providing a sim card slot, for wireless access service, comprise voice-and-data communication.
GPS global location communication module: there is GPS Global Positioning Service function.
RFIC module: for wireless IC work attendance mode.
RFID module: for wireless ID work attendance mode.
Voice broadcast circuit: for work attendance voice message.
Liquid crystal display and Keysheet module: realize man-machine interaction, carry out some optimum configurations and display to mobile device.
Power management module: be in charge of battery charging and to equipment normal power supply.
Below in conjunction with handheld school message system method for supervising, the invention will be further described, a kind of handheld school message system method for supervising, realizes according to following steps:
1) main control module of portable School Newsletter Pass watch-dog first carries out initialization to the hardware of portable School Newsletter Pass watch-dog, then dispatches its speaking circuit function, camera function, voice broadcast function, power management function, gsm wireless communication function and GPS global positioning function;
2) by a photographing module, initialization is carried out to OpenCV storehouse (vision storehouse), IMAQ, process is carried out again to by the face of work attendance personnel, also picture control is carried out in collection, processing procedure, described photographing module is first according to the time interval acquisition monitoring image of acquiescence, then gray proces, image denoising are carried out to image, again rim detection is carried out to image, locate finally by Hough transformation algorithm, by the change of location drawing picture detected in contrast certain hour, judge detected location drawing picture in monitor procedure;
3) while picture control, voice call service is carried out by a speaking circuit and a gsm wireless communication module;
4) position of global positioning system to shuttle is utilized to position tracking by a GPS global positioning module again;
5) when carrying out work attendance to student, personnel identity identification is carried out according to RFIC agreement and RFID protocol respectively;
6) portable School Newsletter Pass watch-dog again will gather view data, attendance data, be wirelessly transmitted in school's monitoring server by gsm wireless communication module, the real time data of school's monitoring server to terminal equipment collection is analyzed, adds up and is managed, when having abnormal, send abnormal alarm signal, now portable School Newsletter Pass watch-dog receives abnormal alarm signal, and carries out by voice broadcast circuit the monitoring that artificial audio alert or auditory tone cues come child safety.
The man-machine interface of liquid crystal display and input through keyboard module in charge terminal is mutual in addition, and operating personnel can pass through liquid crystal display and input through keyboard module installation parameter, carries out dialling or incoming call answering etc.
In order to make the present invention's hommization more, add voice broadcast circuit in preferred embodiment, wherein said main control module is connected with voice broadcast circuit.When there being abnormal appearance, can artificial audio alert be carried out, or auditory tone cues.
In a word, the present invention is combined by main control module, speaking circuit, photographing module, RFIC module, RFID module, power management module, liquid crystal display and Keysheet module, gsm wireless communication module and GPS global positioning module etc., realize fast mobile terminal work attendance and monitoring in real time, thus achieve to children in school work attendance with to the omnidistance monitoring in real time of shuttle, ensure the safety of child, and make up the limitation of fixing irremovable equipment.