CN201742504U - 3G network transmission-based fixed monitoring system - Google Patents

3G network transmission-based fixed monitoring system Download PDF

Info

Publication number
CN201742504U
CN201742504U CN 201020549991 CN201020549991U CN201742504U CN 201742504 U CN201742504 U CN 201742504U CN 201020549991 CN201020549991 CN 201020549991 CN 201020549991 U CN201020549991 U CN 201020549991U CN 201742504 U CN201742504 U CN 201742504U
Authority
CN
China
Prior art keywords
module
video
dog
watch
signal
Prior art date
Application number
CN 201020549991
Other languages
Chinese (zh)
Inventor
高寿柏
Original Assignee
山东师创软件工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 山东师创软件工程有限公司 filed Critical 山东师创软件工程有限公司
Priority to CN 201020549991 priority Critical patent/CN201742504U/en
Application granted granted Critical
Publication of CN201742504U publication Critical patent/CN201742504U/en

Links

Abstract

The utility model discloses a 3G network transmission-based fixed monitoring system, which comprises a monitor, an encoding module, a 3G transmission module and a video server, wherein the monitor is fixed at a field end for collecting video signals in a monitor area; the encoding module is used for encoding the video signals collected by the monitor; the 3G transmission module is used for transmitting signals including the video signals encoded by the encoding module; and the video server is arranged in a monitoring center and connected with query terminal equipment through the network, and is used for remotely controlling the monitor in a way that the 3G transmission module sends control signals, comparing the video signals received by the 3G transmission module to the previously received video signals collected by the same monitor in the same area to judge whether the video signals go beyond a certain range, and if so, sending alarm signals by an alarm module and controlling the monitor to collect high-definition data in a suspicious area. The 3G network transmission-based fixed monitoring system has the advantages of accurate and timely monitoring and low cost.

Description

Fixed supervisory control system based on the 3G network transmission
Technical field
The utility model relates to a kind of supervisory control system, particularly a kind of fixed supervisory control system based on the 3G network transmission.
Background technology
At present, the soil is as a kind of special resource, be not only limited, and be non-renewable, can not replace
Generation.Under the situation of the most valuable anxiety of land resource, illegal acquisition and use of farmland, unrest are adopted illegal activities such as disorderly digging mineral resources and are frequently taken place, to the predatoriness of land resource exploitation heavy damage the balance of natural resources, natural calamities such as landslide, mud-rock flow happen occasionally.Current, natural calamities such as landslide, mud-rock flow can only manually be predicted according to the size of rainfall.And the monitoring soil illegally occupies and the random three kinds of modes that mainly contain of disorderly digging of adopting of mineral resources: the one, and the satellite remote sensing mode, the satellite photo that promptly adopts different time to take is compared, the illegal occupation of land or illegal mining found in the variation of picture via satellite, be subjected to Various Seasonal kind plant Different Effects, real-time and accuracy are relatively poor, particularly interior among a small circle illegal occupation of land can't detect.The 2nd, adopt artificial patrol mode, department regularly goes on patrol by land and resources administration, finds to dig illegal the occupation of land with disorderly adopting disorderly, needs great amount of manpower, material resources, particularly ungetable outlying mountain area, testing staff's labour intensity is very big, can't carry out comprehensive detection.The 3rd, recruit a large amount of part-time land resource supervisors from each small towns, village, find that illegal activities to the land and resources administration Section report, are subjected to recruiter's quality influence, randomness is very big.Therefore for the inconvenient monitoring for a long time in key monitoring zone, monitoring effect is bad.
Summary of the invention
For solving the deficiency of above technology, the utility model provide a kind of real-time, cost is low, multiple functional, the fixed supervisory control system based on the 3G network transmission that monitoring effect is good.
The utility model is realized by following measure:
A kind of fixed supervisory control system based on the 3G network transmission of the utility model is arranged on on-the-spot end and Surveillance center, comprising:
Watch-dog is fixed on on-the-spot end, is used for the vision signal in acquisition monitoring zone;
Coding module is used for the encoding video signal that watch-dog is gathered;
The 3G transport module is connected with the 3G antenna, is used to transmit the signal of the vision signal that comprises encoded module coding; The signal input part and corresponding respectively coding module signal output part and the monitoring camera signal input end of being connected of signal output part that have a 3G transport module at least; Have at least another 3G transport module to be arranged on Surveillance center;
Video server, be arranged on Surveillance center, be used for mode Long-distance Control watch-dog by transmitting control signal through the 3G transport module, and will compare by the vision signal that the same watch-dog of 3G the transport module vision signal that receives and the same area that last time received is gathered, judge whether that the variation of certain limit has taken place to exceed vision signal, if send alarm signal and control the high definition data that watch-dog is gathered suspicious region by alarm module;
Described video server is connected with inquiry terminal equipment by network, and video server also is connected with memory or/and display unit.
Above-mentioned coding module is connected with third party's data transmission channel module by signaling interface, and described third party's data transmission channel module is one group of RS485 interface, is used for the channel interface as third party's transfer of data, makes things convenient for the transmission of third party's data.
Above-mentioned coding module is connected with 3G operator by signaling interface and selects module, and it is two toggle switches that module is selected by described 3G operator, is used to select 3G operator, conveniently selects different 3G operators.
Specific description, above-mentioned on-the-spot end is fixed with column, and described column top is provided with waterproof casing and solar panel, in the column bottom base storage battery is set, and described solar panel and storage battery are as power supply; Waterproof 3G antenna is arranged on waterproof casing top, and watch-dog is positioned at the waterproof casing.
For preventing artificial destruction, above-mentioned waterproof casing is provided with door switch, and door switch is connected with the detection module that opens the door that is used to detect waterproof casing door opening and closing state.
In order to improve the coding effect of vision signal, above-mentioned coding module is H.264 coding modules of audio frequency and video.
Above-mentioned audio frequency and video H.264 coding module and storage battery are connected with storage battery under voltage alarm module, conveniently judge the power supply electric weight.
For improving stability in monitoring, be provided with backup battery.
The beneficial effects of the utility model are: 1. utilize 3G to transmit H.264 video coding technique the territory is supported
The source is monitored, and compares with satellite photo comparison technology, accurately and timely is not subjected to the restriction in scope and season.2.
Real-time, can in time find illegally occupying of soil, the unrest of mineral resources is adopted disorderly and is dug, landslide, mountain and mud
The rock glacier prediction, flood season, river course and reservoir flood monitored.3. guarded region is selected in fixed monitoring targetedly,
Can realize the key area key monitoring.4. thoroughly eliminate monitoring that manual monitoring influences by peopleware to bring not
In time, monitoring is inaccurate and conceal, make a false report phenomenon.5. separate the amplification quantity manpower, reduce land and resources administration portion
Door administrative staff's labour intensity is saved administrative expenses.6. system's linkage function step by step, higher level's land resources
Administrative department can check any fixedly real-time monitored picture of control point, the record of any control point at any time
The picture picture, it is intelligent that land and resources administration is realized.7. in time find disorderly to account for the soil, disorderly dig resource, effectively
The prediction mud-rock flow takes place, and can be country every year and retrieves a large amount of economic losses.
Description of drawings
Fig. 1 is the utility model workflow block diagram.
Fig. 2 is the utility model Surveillance center structured flowchart.
Fig. 3 is a structured flowchart of the present utility model.
Among the figure: 1, sucked type high-gain 3G antenna, 2,3G transport module I, 3, video server, 4, display, 5, disk array, 6, printer, 7, waterproof 3G antenna, 8, solar panel, 9,3G transport module II, 10, solar energy or commercial power charged control module, 11, storage battery, 12, the battery discharging control module, 13, audio frequency and video are coding module H.264, and 14, camera, 15, the camera energy supply control module, 16, door switch, 17, module, 18 are selected by 3G operator, the video storage module, 19, backup battery, 20, third party's data transmission channel module, 21, circuit board, 22, the waterproof casing.
Embodiment
The utility model mainly is to utilize the 3G network transmission signals to realize remote monitoring function, and 3G network is supported high speed data transfer and can be transmitted sound and data message, the highest 14.4Mbps of transmission rate simultaneously.Can save substantial contribution with this and buy optical cable and lay optical cable, and also can monitor, widen the scope of monitoring for some the remote places that can't lay optical cable.
As shown in Figure 1, 2, 3, now be described further with the embodiment that is applied in land resources monitoring aspect in conjunction with the accompanying drawings.
The utility model mainly is provided with video server 3 in Surveillance center, and it is connected with 3G transport module I 2, display 4, disk array 5 and printer 6.Concrete connection is as follows:
Sucked type high-gain 3G antenna 1 is connected on the 3G transport module I 2 by feeder, 3G transport module I 2 is connected on the USB interface of video server 3 by the USB connecting line, display 4 is connected on the video output of video server 3, disk array 5 is connected to by optical cable on the optical fiber interface of video server 3, and printer 6 is connected on the USB interface of video server 7 by the USB connecting line.Video server 3 also is connected to higher level's land and resources administration department by Ethernet interface by private network or public network step by step.
Video server 3 is used for the mode Long-distance Control watch-dog that transmits control signal by the 3G transport module, and will compare by the vision signal that the same watch-dog of 3G the transport module vision signal that receives and the same area that last time received is gathered, judge whether that the variation of certain limit has taken place to exceed vision signal, thereby judge whether whether original object that object enters in the guarded region or in the guarded region changes, if, send alarm signal by alarm module, control watch-dog simultaneously and focus on suspicious region and switch to the high definition pattern, gather suspicious region high definition data.
Guarded region is provided with fixed watch-dog.Duan guarded region is fixed a steel column at the scene, storage battery 11 is set in the column bottom base, the column top is provided with waterproof casing 26 and solar panel 8, and waterproof casing 26 is positioned at the rear side of solar cell 12, and waterproof casing 26 tops are fixed with waterproof 3G antenna 7.Door switch 16 is housed on the watch-dog doorframe.Watch-dog, circuit board 21 and other device are installed in the waterproof casing 26, and watch-dog is connected with the video signal coding transmitter.Be furnished with solar energy or commercial power charged control module 10, the detection module that opens the door, battery discharging control module 12, storage battery under voltage alarm module, backup battery 19 and camera energy supply control module 15 or cradle head control module on the circuit board 21.According to the monitoring needs, a jacket stationary type watch-dog can dispose the camera 14 or 1 ~ 4 camera 14 that does not have The Cloud Terrace to support that have The Cloud Terrace to support.That power supply adopts is solar powered, storage battery power supply and AC-powered combine.
Above-mentioned video signal coding transmitter comprises that H.264 module 17, video storage module 18 and third party's data transmission channel module 20 are selected by coding module 13,3G operator for 3G transport module II 9, audio frequency and video.
Waterproof 3G antenna 7 is connected on the 3G transport module II 9 by antenna feeder, solar panel 8 is connected on solar energy or the commercial power charged control module 10 by plain conductor by polarity, solar energy or commercial power charged control module 10 are connected on the storage battery 11 by plain conductor by polarity, storage battery 11 is connected on the battery discharging control module 12 by polarity, battery discharging control module 12 is connected to audio frequency and video H.264 on the coding module 13, the power line of camera 14 is connected on the monitoring energy supply control module 19 by polarity, storage battery under voltage alarm module, the camera video signal output part, camera energy supply control module 15, module 17 is selected by 3G operator, video storage module 18 and third party's data transmission channel module 20 all are connected to audio frequency and video H.264 on the coding module 13.In the zone that the electric main power supply is arranged, solar panel 8 can be installed no longer.
Below do and specify:
Above-mentioned solar energy or commercial power charged control module 10 are used to control the charging of storage battery, prevent to overcharge to cause battery damage.
Above-mentioned storage battery under voltage alarm module is used for when storage battery arrives minimum discharge voltage, send alarm signal, this signal stops camera work by the camera energy supply control module, to reduce Overall Power Consumption, transfer to master control room by 3G network simultaneously, in time notify the operator on duty to arouse attention.
Above-mentioned camera power supply or cradle head control module are used for opening and closing camera power supply on demand, but 1 ~ 4 tunnel combination in any open or close, or the control The Cloud Terrace is taken the orientation rotation on demand.
Above-mentioned audio frequency and video H.264 coding module 13 mainly are made of ARM9 microprocessor chip and audio frequency and video A/D conversion chip, be used for audio-video signal is carried out compressed encoding according to form H.264, as required, encoder bit rate is variable, can be CIF form or high-definition format with video signal coding, the audio/video coding module also has control, memory function, storage battery under voltage alarm module, the camera energy supply control module, video storage module 18,3G transport module II 9, module 17 is selected by 3G operator, third party's data transmission channel module 20 all is connected audio frequency and video H.264 on the coding module 13, is subjected to the H.264 control of coding module 13 of audio frequency and video.Video storage module 18 adopts SD card or USB flash disk, and video data encoder is carried out on-the-spot storage backup.
Above-mentioned 3G transport module II 9 is used for the transfer of data of the video server of watch-dog and Surveillance center.
It is 2 toggle switches that module 17 is selected by above-mentioned 3G operator, is used to select different operators, and its assembled state sees Table 1.
Table 1:
Selector switch effect table
Switch 1 position Switch 2 positions Function
Open Open Mobile operator
Close Open Operator of UNICOM
Open Close Telecom operators
Close Close Reserve
Above-mentioned third party's data transmission channel module is one group of RS485 interface, and the tester that the scene is had the RS485 interface docks with it, and with the encoded back of test data by the 3G network transmission, tester is as rainfall gauge, water level meter, Hygrothermograph etc.
Above-mentioned door switch 16 is fixed on the watch-dog doorframe, and the detection module that opens the door is installed in watch-dog inside and sound
Video H.264 coding module 17 connects, and is used to detect the switch door state of waterproof casing.
Above-mentioned small-sized backup battery 19 is mainly used in when storage battery 11 during by artificial destruction, automatically to the watch-dog power supply, guarantees the watch-dog 1 fen clock time of working, and alarm signal is issued Surveillance center.
Method for supervising of the present utility model may further comprise the steps:
A. gather the data of monitoring area by 3G network Long-distance Control watch-dog, described data comprise video data, return by 3G network after data are encoded;
B. compare the data that the data of this collection and the same guarded region of same watch-dog are last time gathered, judge whether whether original object that object enters in the guarded region or in the guarded region changes; If carry out step c; Otherwise, carry out steps d or return step a;
C. send warning, and gather the high definition data of suspicious region once more by 3G network Long-distance Control watch-dog, so that further identification;
D. the storage that watch-dog is gathered is or/and show, and reports by broadband networks, so that the situation of monitoring area is known in real time in related management department.
Concrete steps further specify:
In step a, after receiving the instruction that Surveillance center's video server 3 sends by 3G network,
The instruction that watch-dog is sent according to video server 3 starts one or more camera and carries out video signal collective and be encoded to H.264 form by the CIF form, transfers to video server by 3G network simultaneously.
In step b and c, the video image that the video server 3 pairs of adjacent time of the same camera of the same area collects is compared, the discovery difference is reported to the police immediately, send instruction simultaneously this watch-dog is switched to the high definition monitoring mode, when receiving the high definition acquisition instructions, watch-dog starts high definition capturing and coding pattern, and further discerns suspicious collection point by optical zoom, gather the high-definition image data with the 1080i form, its resolution is 1920 * 1080.Continuation is monitored suspicious region, so that further discern the also evidence of conduct field investigation later on evidence obtaining.
In steps d, disk array is gone in the H.264 video data encoder unloading at any time that 3 pairs of monitors of video server are sent by 3G network, guarantees that the monitor video data do not lose.The place of the monitor video data of 3 pairs of preservations of video server, longitude and latitude, time on monitoring date increase digital watermarking, to make things convenient for the video data identification.Surveillance center is connected to higher level's land and resources administration department step by step by network.
The utlity model has the video shelter warning function, realize by the following method: when the people when blocking the video acquisition head, judge that the watch-dog back blank screen that is blocked accounts for full frame percentage and whether exceeds within the predefined scope, if, start the video shelter alarm signal and be sent to video server, with the prompting administrative staff by 3G network.
Also has power supply high-low pressure warning function, realize by the following method: watch-dog can constantly detect battery tension, whether the supply power voltage of judging watch-dog is lower than predefined magnitude of voltage, if when reaching minimum discharge voltage, cut off video acquisition head power supply, stop video acquisition, prevent that the storage battery over-discharge can from causing battery damage.When detecting overtension, close solar cell (or alternating current) charging circuit, prevent the damage that overcharge of a battery causes.
Additional in addition have other method and function, and 1. watch-dog can be taken pictures in the video acquisition process, is convenient to illegal activities are collected evidence.2. watch-dog can also connect apparatus for receiving audio, will be transferred to Surveillance center by 3G network behind the audio-frequency signal coding that collect.3. video server can carry out the branch group polling to watch-dog by 3G network, also can open any watch-dog separately.4. video server carries out the running parameter setting to each watch-dog by 3G network.5. video server also is equipped with the GIS GIS-Geographic Information System, obviously identification key monitoring zone.6. receive and be connected the data that the third party's instrument and meter on the watch-dog is sent, and show by display.7. watch-dog can carry out timing according to the instruction that video server is sent and start video acquisition, closes video monitoring head power supply after finishing automatically.
The utility model not only has been used in land resources monitoring aspect, can also be used in the detection of aspects such as mineral resources, the forest reserves, electric power resource.
The foregoing description is described to be in order to specify this patent; though describe by specific term in the literary composition; but can not limit the protection range of this patent with this; being familiar with the personage of this technical field can be after the spirit of understanding this patent and principle change or revises it and reach equivalent purpose; and this equivalence change and modification all should be covered by the claim scope and define in the category.

Claims (8)

1. the fixed supervisory control system based on the 3G network transmission is arranged on on-the-spot end and Surveillance center, it is characterized in that, comprising:
Watch-dog is fixed on on-the-spot end, is used for the vision signal in acquisition monitoring zone;
Coding module is used for the encoding video signal that watch-dog is gathered;
The 3G transport module is connected with the 3G antenna, is used to transmit the signal of the vision signal that comprises encoded module coding; The signal input part and corresponding respectively coding module signal output part and the monitoring camera signal input end of being connected of signal output part that have a 3G transport module at least; Have at least another 3G transport module to be arranged on Surveillance center;
Video server, be arranged on Surveillance center, be used for mode Long-distance Control watch-dog by transmitting control signal through the 3G transport module, and will compare by the vision signal that the same watch-dog of 3G the transport module vision signal that receives and the same area that last time received is gathered, judge whether that the variation of certain limit has taken place to exceed vision signal, if send alarm signal and control the high definition data that watch-dog is gathered suspicious region by alarm module;
Described video server is connected with inquiry terminal equipment by network, and video server also is connected with memory or/and display unit.
2. the fixed supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: described coding module is connected with third party's data transmission channel module by signaling interface, described third party's data transmission channel module is one group of RS485 interface, is used for the channel interface as third party's transfer of data.
3. the fixed supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: described coding module is connected with 3G operator by signaling interface and selects module, it is two toggle switches that module is selected by described 3G operator, is used to select 3G operator.
4. the fixed supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: described on-the-spot end is fixed with column, described column top is provided with waterproof casing and solar panel, in the column bottom base storage battery is set, described solar panel and storage battery are as power supply; Waterproof 3G antenna is arranged on waterproof casing top, and watch-dog is positioned at the waterproof casing.
5. the fixed supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: described waterproof casing is provided with door switch, and door switch is connected with the detection module that opens the door that is used to detect waterproof casing door opening and closing state.
6. the fixed supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: described coding module is H.264 coding modules of audio frequency and video.
7. the fixed supervisory control system based on 3G network transmission according to claim 1 is characterized in that: described audio frequency and video H.264 coding module and storage battery are connected with storage battery under voltage alarm module.
8. the fixed supervisory control system based on the 3G network transmission according to claim 1 is characterized in that: be provided with backup battery.
CN 201020549991 2010-09-30 2010-09-30 3G network transmission-based fixed monitoring system CN201742504U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201020549991 CN201742504U (en) 2010-09-30 2010-09-30 3G network transmission-based fixed monitoring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201020549991 CN201742504U (en) 2010-09-30 2010-09-30 3G network transmission-based fixed monitoring system

Publications (1)

Publication Number Publication Date
CN201742504U true CN201742504U (en) 2011-02-09

Family

ID=43557783

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201020549991 CN201742504U (en) 2010-09-30 2010-09-30 3G network transmission-based fixed monitoring system

Country Status (1)

Country Link
CN (1) CN201742504U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102184635A (en) * 2011-04-22 2011-09-14 北京文安科技发展有限公司 Low-power-consumption high-definition-video illegality monitoring system
CN102333204A (en) * 2011-07-20 2012-01-25 苏州盛开信息科技有限公司 Network camera shooting system
CN102682575A (en) * 2012-06-06 2012-09-19 毛振刚 Debris flow video monitoring 3G network transmission alarm system
CN105355018A (en) * 2015-11-10 2016-02-24 苏州海而仕信息科技有限公司 Territorial resource monitoring system based on wireless sensing network

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102184635A (en) * 2011-04-22 2011-09-14 北京文安科技发展有限公司 Low-power-consumption high-definition-video illegality monitoring system
CN102333204A (en) * 2011-07-20 2012-01-25 苏州盛开信息科技有限公司 Network camera shooting system
CN102682575A (en) * 2012-06-06 2012-09-19 毛振刚 Debris flow video monitoring 3G network transmission alarm system
CN105355018A (en) * 2015-11-10 2016-02-24 苏州海而仕信息科技有限公司 Territorial resource monitoring system based on wireless sensing network

Similar Documents

Publication Publication Date Title
CN103978996B (en) A kind of high speed railway environment information acquisition, assessment and prior-warning device and method
CN203445906U (en) Mining wireless network communication system based on Internet of things technology
CN102289902B (en) Overhead power transmission line monitoring and early warning system and working method thereof
CN105678966B (en) A kind of mountain flood and geological disaster comprehensive monitoring early warning system and implementation method
CN202067379U (en) Remote wireless video intelligent monitoring prewarning system for electricity transmission line
CN204495921U (en) A kind of intelligent lightning protection on-line monitoring early warning system
CN201773460U (en) Remote anti-theft monitoring system for transformer
CN104879169B (en) Underground engineering and the unattended real time monitoring early warning system of deep basal pit and its working method
CN203204743U (en) Mobile external-damage-preventive remote monitoring device of electric transmission line
CN102231227B (en) Solar gridded fireproof monitoring and prewarning system for forestry
CN204024115U (en) A kind of Novel bus platform
CN201438125U (en) Automatic liquid level monitoring system
CN103678910A (en) Cloud system structure pre-warning system and method for riverway type reservoir tributary bay water bloom
CN102928037A (en) Road waterlogging monitoring and releasing method based on internet of things technology
CN105093061A (en) Power distribution network line fault on-line monitoring and alarming system
CN201237823Y (en) Real-time monitoring early-warning apparatus for power transmission line
CN201803742U (en) On-line monitoring device for icing of transmission lines
CN102928757B (en) Insulator arc-over fault positioning device and positioning method based on discharging light detection
CN202329803U (en) Portable remote automatic noise monitoring system
CN102509421B (en) Real-time monitoring and prewarning system for geological disasters
CN102938189B (en) Method for monitoring and early-warming geologic landslide state
CN203673088U (en) Wireless remote meteorological detection system based on street lamp
CN103281364B (en) A kind of for electric power facility antitheft, monitoring and operational factor monitoring, management Internet of things system platform
CN103578228A (en) Rainstorm flood disaster monitoring pre-warning and emergency response system and method
CN202676400U (en) Wireless remote water leakage detection system

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
PLDC Enforcement, change and cancellation of contracts on pledge of patent right or utility model
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: 3G network transmission-based fixed monitoring system

Effective date of registration: 20150505

Granted publication date: 20110209

Pledgee: Qilu bank, Limited by Share Ltd, Ji'nan Shun Hua North Road subbranch

Pledgor: Shandong Strong Software Engineering Co., Ltd.

Registration number: 2015370000019

Denomination of utility model: 3G network transmission-based fixed monitoring system

Effective date of registration: 20150505

Granted publication date: 20110209

Pledgee: Qilu bank, Limited by Share Ltd, Ji'nan Shun Hua North Road subbranch

Pledgor: Shandong Strong Software Engineering Co., Ltd.

Registration number: 2015370000019

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20110209