CN202309712U

CN202309712U - Optical power monitoring terminal with GPRS (General Packet Radio Service) remote data transmission function

Info

Publication number: CN202309712U
Application number: CN2011202918382U
Authority: CN
Inventors: 李水进; 丁继强
Original assignee: 李水进; 丁继强
Current assignee: Shenzhen Bo Bo photoelectric Co., Ltd.
Priority date: 2011-08-11
Filing date: 2011-08-11
Publication date: 2012-07-04
Anticipated expiration: 2021-08-11

Abstract

The utility model discloses an optical power monitoring terminal with a GPRS (General Packet Radio Service) remote data transmission function. The optical power monitoring terminal mainly comprises a GPRS wireless data transmission module, an audible and visual alarm module, a TCP/IP (Transmission Control Protocol/Internet Protocol) network communication module, a serial port communication module, an optical power acquisition module, an LCD display module, a key module, a power module and the like which are connected with a central processing unit and controlled by the central processing unit; and the optical power monitoring terminal with the GPRS remote data transmission function is externally connected with a plurality of light sources and a monitoring center. The optical power monitoring terminal has the beneficial effects that: 1, The optical power monitoring terminal has high optical power detection precision and speed, and is suitable for demands of people; 2, a remote transmission function of optical power data is implemented by a GPRS wireless network without wiring, so that the optical power monitoring terminal is convenient to move, flexible in networking and can be used for carrying out remote data connection by a wired TCP/IP network; 3, due to keys and LED display, various parameters can be set locally or remotely, and current optical power value can be displayed, thus the optical power monitoring terminal is convenient and rapid to use; and 4, the optical power monitoring terminal has audible and visual alarm and short message alarm, can realize unattended operation and is suitable for various unattended operation systems of which the optical power needs to be monitored in real time.

Description

The optical power monitoring terminal of band GPRS remote data transmission function

[technical field]

The utility model relates to the optical power monitoring terminal, especially with the optical power monitoring terminal of GPRS remote data transmission function.

[background technology]

The development of information technology and information industry all must rely on wired or wireless transmission network.Characteristics such as optical fiber communication is strong with big capacity, long transmission distance, strong interference immunity, resistance to corrosion, good confidentiality; Particularly be close to unlimited bandwidth resources; Being fit to very much the demand of information-intensive society to express network, is the most potential technology in the existing several kinds of communication modes.Be born from optical fiber automatic monitoring system,, can find fault timely and accurately, rush to repair, reduce the loss, obtained using widely owing to its perfect automatic test, automatic judgment technology.

Monitoring in the prior art is primarily aimed at professional monitoring, when professional optical fiber breaks down, adopts optical time domain reflectometer and optical channel selector switch; Extract the professional light signal in the professional optical fiber; The professional optical fiber of this fault is detected, confirm the position that optical fiber breaks down, this detection method generally can only just can detect after optical fiber breaks down; In addition; If the staff not on work position the time optical fiber break down, just the have no way of finding out about it situation of optical fiber of staff is brought very big inconvenience to practice.

[utility model content]

The purpose of the utility model is to overcome the prior art deficiency, and providing a kind of can detect and analyze communication luminous power in the optical fiber accurately, and the luminous power of test is passed through the GPRS wireless network transmissions to remote monitoring center; Unusual or surpass or when being lower than user's setting range as optical power value, can send the audible and visual alarm signal in this locality and send the optical power monitoring terminal that the warning content note is arranged to the manager of appointment.

The utility model is realized through following technical scheme: a kind of optical power monitoring terminal with GPRS remote data transmission function; It mainly connects GPRS wireless data transfer module, audible and visual alarm module, TCP/IP network communication module, serial communication module, luminous power acquisition module, LCD display module, key-press module and the power module etc. controlled by central processing unit and forms, and the optical power monitoring terminal of said band GPRS remote data transmission function externally is connected with monitoring center with some light sources; Wherein, Said luminous power acquisition module is in order to receive the light source through Optical Fiber Transmission; After the light source that receives is handled, obtain corresponding optical power signals, the luminous power acquisition module transfers to said central processing unit with this signal; Central processing unit converts optical power signals luminous power into and it is shown in the LCD display module; Simultaneously, central processing unit sends the packet that has power data through said GPRS wireless data transfer module to monitoring center, and central processing unit also can be provided with according to the user and judge whether to open the sound and light alarm module and display alarm information on the LCD display module; Through the sending short message by mobile phone of GPRS wireless data transfer module, note warning information in addition with the prompting user to the user.

Do further to set forth in the face of above technical scheme down:

The said packet that has power data also can transmit through TCP/IP network communication module;

Said key-press module and serial communication module are in order to realize the setting of user to the luminous power alarm parameters.

The beneficial effect of the utility model is: one of which, luminous power accuracy of detection are high, speed is fast, adapt to needs of people; Two, the luminous power data are carried out the remote transmission function through the GPRS Wi-Fi, need not wiring, conveniently moving, and networking flexibility also can carry out teledata through wired TCP/IP network and connect; Three, there are button and LCD to show, can various parameters local perhaps long-rangely be set, can show current optical power value, convenient to use; Four, have sound and light alarm and short message alarm, can realize unattended operation, be applicable to the various unattended operation systems that luminous power needed real-time monitoring.

[description of drawings]

Fig. 1 is that the utility model is connected the control block diagram with external equipment;

Fig. 2 is for being the utility model internal circuit block diagram;

Among the figure: light source 1; Light source 2; Light source 3; Light source 4; The optical power monitoring terminal 5 of band GPRS remote data transmission function; Monitoring center 6; Central processing unit 7; GPRS wireless data transfer module 8; Audible and visual alarm module 9; TCP/IP network communication module 10; Serial communication module 11; Luminous power acquisition module 12; LCD display module 13; Key-press module 14.

[embodiment]

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Like Fig. 1, shown in Figure 2; The utility model mainly is made up of GPRS wireless data transfer module 8, audible and visual alarm module 9, TCP/IP network communication module 10, serial communication module 11, luminous power acquisition module 12, LCD display module 13, key-press module 14 and power module 15 that central processing unit 7 connects control, and the optical power monitoring terminal 5 of said band GPRS remote data transmission function externally is connected with light source 1, light source 2, light source 3, light source 4 and monitoring center 6; Said luminous power acquisition module 12 is in order to receive the light source through Optical Fiber Transmission; After the light source that receives is handled; Obtain corresponding optical power signals; Luminous power acquisition module 12 transfers to said central processing unit 7 with this signal, and central processing unit 7 converts optical power signals luminous power into and it is shown in LCD display module 13, simultaneously; Central processing unit 7 sends the packet that has power data through said GPRS wireless data transfer module 8 to monitoring center 6; Central processing unit 7 also can according to the user be provided with judge whether to open sound and light alarm module 9 and on LCD display module 13 display alarm information, through the sending short message by mobile phone of GPRS wireless data transfer module 8, note warning information in addition with the prompting user to the user; Key-press module 14 can be through GPRS wireless data transfer module 8 in order to realize the setting of user to the luminous power alarm parameters with serial communication module 11.

In another embodiment of the utility model, key-press module 14 also can be through the setting of TIP/IP network communication module 10 realizations to the luminous power alarm parameters with serial communication module 11; In addition; Central processing unit 7 also can send the packet that has power data to monitoring center 6 through TIP/IP network communication module 10; The selection of this dual mode depends primarily on user's selection and geographical position, can select transmission path preferably for use according to actual conditions.

According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned execution mode.Therefore, the embodiment that discloses and describe above the utility model is not limited to is in the protection range of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.

Claims

1. optical power monitoring terminal with GPRS remote data transmission function; It is characterized in that: it mainly connects GPRS wireless data transfer module, audible and visual alarm module, TCP/IP network communication module, serial communication module, luminous power acquisition module, LCD display module, key-press module and the power module etc. controlled by central processing unit and forms, and the optical power monitoring terminal of said band GPRS remote data transmission function externally is connected with monitoring center with some light sources;

Wherein, Said luminous power acquisition module is in order to receive the light source through Optical Fiber Transmission; After the light source that receives is handled, obtain corresponding optical power signals, the luminous power acquisition module transfers to said central processing unit with this signal; Central processing unit converts optical power signals luminous power into and it is shown in the LCD display module; Simultaneously, central processing unit sends the packet that has power data through said GPRS wireless data transfer module to monitoring center, and central processing unit also can be provided with according to the user and judge whether to open the sound and light alarm module and display alarm information on the LCD display module; Through the sending short message by mobile phone of GPRS wireless data transfer module, note warning information in addition with the prompting user to the user.

2. according to the optical power monitoring terminal of the said band of claim 1 GPRS remote data transmission function, it is characterized in that: the said packet that has power data also can transmit through TCP/IP network communication module.