CN1165195C

CN1165195C - Centralized monitor system of mobile base station based on Internet

Info

Publication number: CN1165195C
Application number: CNB021145555A
Authority: CN
Inventors: 谢凯年; 陈珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-30
Filing date: 2002-04-30
Publication date: 2004-09-01
Anticipated expiration: 2022-04-30
Also published as: CN1377208A

Abstract

The present invention relates to a mobile base station concentrated monitoring system on the basis of the Internet. The system is formed by a solid embedded network processing module, a real-time LINUX operation system and special device drive software and web pages/servers. The whole system comprises an embedded network server (MLN), a data acquisition system (MLD), an intelligent serial protocol adapter (MLS), a network video image pick-up device (MLV), a black box historical data recording device (MLR) and a global positioning system interface (MLG). The present invention connects the existing intelligent devices to the system through intelligent protocol adaptation, and the centralized management of multiple base stations on Internet browsers can be realized; simultaneously, faraway camera heads are observed and operated; non-intelligent devices can be connected to the system through analogue quantity and digital quantity interfaces; for the situations of many acquisition points, capacity expansion can be realized only by adding devices to network HUB. The present invention has the advantages of low cost, stable performance, strong extensibility and convenient maintenance, and can be used as a mobile base station concentrated monitoring system.

Description

A kind of base station monitoring-controlling system based on the Internet

Technical field:

The present invention relates to supervisory control system, a kind of specifically being applied in the field of telecommunications utilizes the Internet to implement the system and device of center monitoring for the unattended mobile base station of telecommunication bureau.

Background technology:

Along with the develop rapidly of domestic and international mobile communication business, more and more urgent for the requirement of communication power supply, air-conditioning and the building environment centralized monitor management system of mobile base station, and also the trend of development is to walk the road of open agreement and IPization.Though the mobile base station supervisory control system kind that has had at present is a lot, the office that opens operation is quite a few, but, therefore can not reach advanced person, practicality, standard fully, meet the telecommunication management network requirements on Construction because the scheme that prior art is adopted for the environment centralized supervision system mainly is based on the distributed or collecting and distributing control system of Public Switched Telephone Network (PSTN) and custom protocol.The typical scenario of prior art is to utilize RS485/232 in inside of base station networking or cascade, utilize industrial computer or PC main control device as the inside of base station net, main control device utilizes time slot and Surveillance center's communication of base station, and utilizes timeslot interchanger to finish the image switching of picture control equipment.For example, this scheme is adopted in disclosed CN1191461A of Patent Office of the People's Republic of China " mobile communication base station centralized monitoring system and method " and CN1295389A " mobile telecommunication base station central monitor system " patent application exactly, and there is following shortcoming in these schemes:

1. when the supervisory control system in an area is made up of different manufacturers, because each producer adopts different custom protocol and client software, must bring Power Supply Monitoring respectively in the different location by the corresponding communication protocol converter is Surveillance center, could realize the unified centralized monitor of each base station;

2. one or several time slots need be monopolized in each base station, and serious waste of resources is particularly more outstanding in the occasion that needs video monitoring;

3. owing to adopt the interconnected and custom protocol supervisory control system of PSTN time slot, centralized monitoring system has to be designed to multilevel hierarchy, progression is secondary or three grades even more networking structure, for example, a typical prefecture-level Surveillance center (CNMC), the rank that has under its command reaches county (DSMC), office (LSS), monitor terminal (ST) comprises monitoring module (SM) and monitoring unit (SU) etc.Rank is many more, and manageability and reliability descend more thereupon;

4. existing system adopts the special network management system of different custom protocols, supervisory control system, measuring system, establish one's own system, cause the equipment overlapping investment, the transmission line waste, the system maintenance trouble, power supply monitoring system can't be included in telecommunication management network (TMN), the comprehensive wiring system of telecommunications building (PDS);

5. the smart machine of each producer can not communicate with one another in the monitor terminal (ST), and information can't offer the higher level by unified interface;

6. gather and count morely, just need a lot of transducers, the cascade function of prior art is very weak, even have, also is based on custom protocol cascade or time-sharing polling, complex structure, and reliability is low;

7. the special equipment that is provided by each producer is provided system group network, and the cost height is safeguarded complexity, can't intercommunication.

8. most centralized monitoring system softwares depend on general commercial operating system, and hardware needs hard disk, display, and parts such as PC card, poor reliability easily crashes, and susceptible viral infects.

Summary of the invention:

The objective of the invention is to avoid above-mentioned weak point of the prior art, a kind of centralized monitoring system based on general IP is provided, be particularly useful for the base station monitoring-controlling system in the telecommunication system.

Design philosophy of the present invention is to make full use of open internet suite of protocol (TCP/IP for example, PPP, DHCP, HTTP, FTP, SNMP, SMTP, POP3, MPEG etc.) and service software come constructing system, with opening, cascade and the ease for maintenance that has guaranteed system.Its technical scheme is to adopt solid-state built-in network processing module and LINUX operating system and special equipment drive software, webpage/server architecture tectonic system in real time.By intelligent protocol is adaptive existing smart machine is inserted native system, be implemented in the numerous base stations of centralized management on the Internet-browser.Can insert native system by analog quantity and digital quantity interface to unintelligent device,, only need on network HUB, just can realize dilatation by interpolation equipment for the very many situations in collection point.Whole system is mainly by embedded web server (MLN), data acquisition system (MLD), intelligent serial protocol adapter (MLS), Internet video picture pick-up device (MLV), flight data recorder historgraphic data recording equipment (MLR), global positioning system interface six parts such as (MLG) are formed.As shown in Figure 1.Wherein:

Embedded web server (MLN) mainly is made up of built-in network processor (MLN0), embedded internet web page server (MLN1), built-in network management server (MLN2), embedded electronic mail client manager (MLN3), embedded network video server (MLN4).Embedded internet web page server (MLN1), built-in network management server (MLN2), embedded electronic mail client manager (MLN3), be connected with Ethernet and PPP interface respectively, each server operates in the built-in network processor (MLN0) with the plug in software module form, the work that cooperatively interacts is shown in Fig. 2-1.

Data acquisition system (MLD) mainly is made up of digital quantity input (MLD0), digital quantity output (MLD1), analog quantity input (MLD2), analog quantity output (MLD3) database, shown in Fig. 2-2.

Intelligence serial protocol adapter (MLS) mainly is made up of RS485 interface (MLS0), many RS232 interface (MLS1), protocol contents modular converter (MLS2), protocol-intelligent judgment data storehouse (MLS3), agreement identification engine (MLS4), shown in Fig. 3-1.This protocol-intelligent judgment data storehouse (MLS3) based on finite state machine model, is carried out abstractly to all serial communication protocol mechanism of present existence, make the search iteration of agreement identification engine (MLS4) through limited number of time, identifies known protocol.To unknown protocol, can need not programming and system restart manually by the webpage configuration.

Internet video picture pick-up device (MLV) mainly is made up of camera (MLV0), video sampling and compression chip (MLV1), embedded network video server (MLV2), shown in Fig. 3-2.Video sampling and compression chip (MLV1) and embedded network video server (MLV2), embedded internet web page server (MLN1) are integrated in the same embedded system.

Flight data recorder historgraphic data recording equipment (MLR) mainly is made up of non-volatile solid memory module (MLR0), on-line system running orbit data collection module (MLR1), shown in Fig. 3-3.This recording equipment (MLR) be used for checking that the software embedded internet web page server (MLN1) of these records is integrated in the same embedded system.

Global positioning system interface (MLG) module mainly is made up of RS232 interface (MLG0), global positioning system management agreement processor (MLG1), as shown in Figure 3-4.This interface (MLG) be used for storing the non-volatile solid memory module (MLR0) in geographical position, current mobile base station and be used for checking that the embedded Internet of the software web page server (MLN1) in this geographical position is integrated in the same embedded system.

Above-mentioned embedded web server (MLN) respectively with data acquisition system (MLD), intelligence serial protocol adapter (MLS), Internet video picture pick-up device (MLV), flight data recorder historgraphic data recording equipment (MLR), global positioning system interface (MLG) is connected, intelligence serial protocol adapter (MLS) is by RS232/485 interface and existing intelligent power, smart machines such as intelligent air condition link to each other, data acquisition system (MLD) is by analog quantity and digital quantity I/O terminal and voltage transmitter, current transducer, unintelligent devices such as gate inhibition's switch link to each other, the Internet video picture pick-up device by video signal cable to link to each other with the CCD camera, and link to each other with intelligent console by RS485, global geographical information system global navigation system interface (MLG) links to each other with global geographical information system (GPS) transducer by the RS232 interface.

Above-mentioned embedded internet web page server (MLN1) provides every remote measurement of mobile base station with the form of webpage, remote signalling, and remote information, and, video monitoring is carried out in the base station in the mode of Internet video by the support of embedded network video server (MLN4).Remote measurement when the base station, remote signalling, when the remote control amount exceeds the threshold value that is provided with in advance in internet web page server (MLN1), embedded electronic mail client manager (MLN3) can be dealt in keeper's the mailbox with the form of EMAIL and alarm, and starts autodialer simultaneously warning information is delivered in keeper's the mobile phone or beeper.Built-in network management server (MLN2) provides remote measurement when the base station in Simple Network Management Protocol (SNMP) mode, remote signalling, and remote control amount information when this tittle exceeds the threshold value that sets in advance, is sent alarm in trap (TRAP) mode to the snmp management center.

The RS485 communications protocol of each known producer has been stored in the mode in intelligent rules storehouse in above-mentioned protocol-intelligent judgment data storehouse (MLS3), and can add in the mode of webpage or revise protocol rule by embedded internet web page server (MLN1).Reasoning and judging is carried out in agreement identification engine (MLS4) utilization protocol-intelligent judgment data storehouse (MLS3), thereby sign is articulated on all smart machines of each producer on the RS485 interface (MLS0).Protocol contents modular converter (MLS2), to discern the device identification that engine (MLS4) identifies according to agreement, with the intelligent monitoring device communication, and with the remote measurement that obtains, remote signalling, remote control amount are delivered in internet web page server (MLN1) and the built-in network management server (MLN2).

Above-mentioned camera (MLV0) is converted into the signal of telecommunication with optical imagery, and video sampling and compression chip (MLV1) are to video sampling and compression, and the digital video frequency flow after the compression offers embedded network video server (MLV2).Embedded network video server is by the outside delivery network video flowing of embedded internet web page server (MLN1), and mobile base station Surveillance center is by web browser remote watching video image.

Above-mentioned flight data recorder historgraphic data recording equipment, by the remote measurement of on-line system running orbit data collection module (MLR1) real-time collecting mobile base station Surveillance center, remote signalling, remote control, reach information such as system journal, periodically store into by in the non-volatile solid memory module (MLR0).System's experience power down, reset, after the disaster, restart, can from non-volatile solid memory module (MLR0), read historical information, and the form with webpage shows in embedded networking web page server (MLN1), and mobile base station Surveillance center is by web browser remote watching flight data recorder historical data information.

Above-mentioned general global positioning system equipment is connected to native system by the RS232 interface, global positioning system management agreement processor (MLG1) and general global positioning system device talk, obtain the current longitude and the latitude of native system, and current longitude and latitude stored in the non-volatile solid memory module (MLR0), form with webpage in embedded Internet web page server (MLN1) shows, and mobile base station Surveillance center is by the long-range geographical position of checking monitored mobile base station of web browser.The longitude and the latitude of storage are delivered in the built-in network management server (MLN2) in the non-volatile solid memory module (MLR0), and mobile base station Surveillance center can manage the geographical position of monitored mobile base station by Simple Network Management Protocol concentratedly.

The present invention is owing to utilize open internet suite of protocol and service software thereof to come constructing system, consider the complexity of monitored device kind simultaneously, make any monitored parameter and equipment to connect the Internet by the present invention, on the basis of the Internet, can get up each parameter of mobile base station and equipment unified management, therefore overcome that present mobile base station management equipment kind is many, kind is mixed, monitoring is administrations with multiplied departments, independent separately, overlapping investment, outstanding problems such as transmission line waste.Simultaneously because operating system (LINUX) technology and Internet video technology that the present invention has adopted the built-in network technology and can freely use have been abandoned traditional expensive dedicated time slot distributor and commercial server, institute so that system cost greatly reduce.In addition because the present invention makes the existing mobile communication base station that is dispersed in the different location, can carry out centralized monitor by the Internet, provide good graphical interfaces and image scene by webpage and network interface, thereby, saved maintenance cost greatly for accurate the analysis with timely handling failure provides good guarantee.

Description of drawings:

Fig. 1 is mobile base station centralized monitoring system figure of the present invention

Fig. 2-the 1st, embedded web server figure of the present invention

Fig. 2-the 2nd, data acquisition system figure of the present invention

Fig. 3-the 1st, intelligent serial protocol adapter figure of the present invention

Fig. 3-the 2nd, Internet video picture pick-up device pie graph of the present invention

Fig. 3-the 3rd, flight data recorder historgraphic data recording equipment pie graph of the present invention

Fig. 3-the 4th, global positioning system interface module figure of the present invention

Fig. 4 is that the present invention utilizes the enforcement illustration of the Internet to the mobile base station monitoring

Among Fig. 4,4-1 is an operating terminal; 4-2 is a router; 4-3 is that 2M changes the Ethernet transducer; 4-4 is a monitoring module; 4-5 is the GPS transducer; 4-6 is camera and The Cloud Terrace; 4-7 is intelligent integrated drive generator; 4-8 is a humidity temperature pickup; 4-9 is gate inhibition's switch; 4-10 is a video acquisition module; 4-11 is the global positioning system interface; 4-12 is an Ethernet interface; 4-13 is a trunk line; 4-14 is Surveillance center's local area network (LAN); 4-15 4-16 4-17 is monitoring end office (EO); 4-18 is intelligent serial protocol adapter; 4-19 is a data acquisition system.

Embodiment

Of the present invention to extranet outlet RJ-45 employing Ethernet network interface or MODEM.The more new-type mobile base station of a part can directly link to each other with Surveillance center by Ethernet interface, and most of mobile base stations link to each other with Surveillance center by the 2M relaying.Embodiments of the invention provide the monitoring unit and the Surveillance center's networked systems that make in the mobile base station.

With reference to Fig. 4, router four-2, trunk line 4-13,2M change these three equipment of Ethernet transducer 4-3 local area network (LAN) 4-14 of Surveillance center and the monitoring 4-15 of end office (EO), 4-16, and 4-17 couples together.Each monitoring end office (EO) is equipped with one or several monitoring modules 4-4.Monitoring module 4-4 changes Ethernet transducer 4-3 with 2M and links to each other by Ethernet interface 4-12 or HUB.2M changes Ethernet transducer 4-3 and also can replace with low end router or switch.Trunk line 4-13 also can be transmission meanss such as optical fiber, microwave, if like this, 4-3 need change corresponding converter or router into.Intelligence integrated drive generator 4-7, humidity temperature pickup 4-8, gate inhibition's switch 4-9 represents various forms of monitored object respectively.Intelligence integrated drive generator 4-7 links to each other with intelligent serial protocol adapter 4-18 by the RS232/485 interface.Humidity temperature pickup 4-8 links to each other with data acquisition system 4-19 by analog quantity I/O terminal, and gate inhibition's switch 4-9 links to each other with data acquisition system 4-19 by digital quantity I/O terminal.Camera links to each other with Internet video picture pick-up device 4-10 with The Cloud Terrace 4-6.The transducer 4-5 of global geographical information system (GPS) links to each other with global positioning system interface 4-11 by the RS232 mouth.When system moved, the operating personnel of Surveillance center knocked in corresponding network address on the Internet-browser of operating terminal 4-1, just can monitor the monitored 4-15 of office.On the main page of Surveillance center, show map according to the GPS of monitoring office position display.When clicking one of them innings 4-15, enter the webpage of the 4-15 of monitoring office, show remote measurement, remote signalling, information such as remote control.When alarm takes place, except the audible and visual alarm of this locality, can alarm to predetermined number by EMAIL and autodialer.And can search the historical record of these records, by browsing the alarm record, can open video display window and check the video monitoring state, and adjust the level and the angle of pitch of camera by the control piece on the window.The 4-16 of two other monitoring office, among the 4-17 monitoring of equipment identical with 4-15, unique different be their IP address difference.By opening a plurality of browser windows, just can be simultaneously the state of a plurality of monitoring office be browsed simultaneously.

Any software need not be installed by this Surveillance center, just can check the base station that any one is monitored by browser.The place at browser place can be any machine (password protection is arranged) on Surveillance center's local area network (LAN).For example, whenever the general manager of Surveillance center can check the situation of each monitored office in the office of oneself, and need not in person to Surveillance center's machine room.

Claims

1. base station monitoring-controlling system based on the Internet, this system passes through trunk line, router is connected with the base station monitoring center, this system comprises embedded web server (MLN), data acquisition system (MLD), intelligence serial protocol adapter (MLS), Internet video picture pick-up device (MLV), flight data recorder historgraphic data recording equipment (MLR), global positioning system interface (MLG), this embedded web server (MLN) respectively with data acquisition system (MLD), intelligence serial protocol adapter (MLS), Internet video picture pick-up device (MLV), flight data recorder historgraphic data recording equipment (MLR), global positioning system interface (MLG) is connected, these parts are integrated in the same embedded system, wherein:

A. embedded web server (MLN) is by built-in network processing unit (MLN0), embedded internet web service unit (MLN1), built-in network management service unit (MLN2), embedded electronic mail client administrative unit (MLN3), the embedded first Internet video service unit (MLN4) is formed, described embedded internet web service unit (MLN1), built-in network management service unit (MLN2), embedded electronic mail client administrative unit (MLN3) is connected to putting agreement PPP interface with Ethernet and point respectively, and operate in the built-in network processing unit (MLN0) with the plug in software module form, work cooperatively interacts;

B. data acquisition system (MLD) is made up of digital quantity input unit (MLD0), digital quantity output device (MLD1), analog quantity input unit (MLD2), analogue quantity output device (MLD3), is used for the various physical quantitys of base station and equipment state are sampled and controlled;

C. intelligent serial protocol adapter (MLS) is by RS485 interface (MLS0), many RS232 interface (MLS1), protocol contents converting unit (MLS2), protocol-intelligent judgment data storehouse (MLS3) and agreement identification engine (MLS4) are formed, the RS485 communications protocol of each known producer has been stored in this protocol-intelligent judgment data storehouse (MLS3) in the mode in intelligent rules storehouse, and add in the mode of webpage or revise protocol rule by embedded internet web page server (MLN1), and based on finite state machine model, carry out abstract to current agreement, make the search iteration of agreement identification engine (MLS4) through limited number of time, the identification known protocol, and, carry out artificial webpage configuration to unknown protocol;

D. Internet video picture pick-up device (MLV) is by camera (MLV0), video sampling unit and compression set (MLV1), the embedded second Internet video service unit (MLV2) is formed, this camera (MLV0) is converted into the signal of telecommunication with optical image, video sampling unit and compression set (MLV1) are to video sampling and compression, digital video frequency flow after the compression offers the embedded second Internet video service unit (MLV2), and by the outside delivery network video flowing in embedded internet web service unit (MLN1), the base station monitoring center is by web browser remote watching video image;

E. flight data recorder historgraphic data recording equipment (MLR) is made up of non-volatile solid memory cell (MLR0), on-line system running orbit data collection module (MLR1), remote measurement, remote signalling, remote control and the system log message that send at described on-line system running orbit data collection module (MLR1) real-time collecting base station monitoring center, periodically store in the non-volatile solid memory cell (MLR0), the base station monitoring center is by web browser remote watching flight data recorder historical data information;

F. global positioning system interface (MLG) is by RS232 interface (MLG0), global positioning system management agreement processor (MLG1) is formed, this global positioning system management agreement processor (MLG1) carries out communication with general global positioning system (GPS), to obtain the longitude and the latitude of base station, and this longitude and latitude stored in the non-volatile solid memory cell (MLR0), show by described embedded internet web service unit (MLN1), the base station monitoring center is by the long-range geographical position of checking monitored base station of web browser, longitude and latitude with storage in the non-volatile solid memory cell (MLR0) is transported in the built-in network management service unit (MLN2) simultaneously, by the geographic position data of the monitored base station of base station monitoring center centralized management.

2. the base station monitoring-controlling system based on the Internet according to claim 1, it is characterized in that embedded internet web service unit (MLN1) provides every remote measurement of base station with the form of webpage, remote signalling, remote information, and in the mode of Internet video video monitoring is carried out in the base station by the embedded first Internet video service unit (MLN4), remote measurement when the base station, remote signalling, when the remote control amount exceeds the threshold value that is provided with in advance in described embedded internet web service unit (MLN1), embedded electronic mail client administrative unit (MLN3) is sent alarm with the form of Email, starts mobile phone or beep-pager that autodialer is sent to warning information the keeper simultaneously.

3. according to right 1 described mobile base station centralized monitoring system based on the Internet, it is characterized in that intelligent serial protocol adapter (MLS) links to each other with power supply, air-conditioning equipment by the RS232/485 interface, data acquisition system (MLD) links to each other with voltage transmitter, current transducer and gate inhibition's switchgear by analog quantity and digital quantity I/O terminal, Internet video picture pick-up device (MLV) links to each other with camera by video signal cable, under the scheduling of embedded real-time operating system, collaborative work.