CN201742505U - Vehicle-mounted monitoring system based on 3G network transmission - Google Patents
Vehicle-mounted monitoring system based on 3G network transmission Download PDFInfo
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- CN201742505U CN201742505U CN 201020550288 CN201020550288U CN201742505U CN 201742505 U CN201742505 U CN 201742505U CN 201020550288 CN201020550288 CN 201020550288 CN 201020550288 U CN201020550288 U CN 201020550288U CN 201742505 U CN201742505 U CN 201742505U
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Abstract
The utility model discloses a vehicle-mounted monitoring system based on 3G network transmission, which comprises the following components: a monitor which is equipped on a vehicle at the field end through a cradle head for collecting a video signal at a monitored area; a coding module which is used for coding the video signal collected by the monitor; a 3G transmission module and the other 3G transmission module which are connected with a 3G antenna for transmitting a signal which comprises a video signal that is coded by the coding module; while the signal input end and the signal output end of at least one 3G transmission module are respectively connected with a coding module signal output end and a monitoring camera control signal input end, and at least one the other 3G transmission module is provided at a monitoring center; and a video server which is provided at the monitoring center for transmitting a control signal to the monitoring camera through the 3G transmission module and receiving the video signal coded by the coding module through the 3G transmission module. The vehicle-mounted monitoring system has the following beneficial effects: capacity for movable monitoring, accurate and in-time monitoring, and low cost.
Description
Technical field
The utility model relates to a kind of supervisory control system, particularly a kind of vehicular 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 in time to the land and resources administration Section report, are subjected to recruiter's quality influence, randomness is very big.
Summary of the invention
For solving above technical deficiency, the utility model provide a kind of real-time, cost is low, multiple functional, monitoring effect good, the vehicular supervisory control system based on the 3G network transmission that packaged type is patrolled and examined.
The utility model is realized by following measure:
A kind of vehicular supervisory control system based on the 3G network transmission of the utility model is arranged on on-the-spot end and Surveillance center, comprising:
Monitoring camera is arranged on by The Cloud Terrace on the vehicle of on-the-spot end, is used for the video in acquisition monitoring zone
Signal;
Coding module is used for the encoding video signal that monitoring camera 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 is arranged on Surveillance center, is used for sending to the monitoring camera control signal by the 3G transport module, and receives the vision signal of encoded module coding by the 3G transport module;
Described video server is connected with inquiry terminal equipment by network, and video server also is connected with memory and display unit.
The above-mentioned coding module that is arranged on on-the-spot end is connected with the GPS module, and the GPS module is used for framing signal is sent to video server through coding module coding back by the 3G transport module, so that conduct monitoring at all levels.
The above-mentioned remote controller that also is provided with, described remote controller is used for remote control The Cloud Terrace and monitoring camera, and convenient control The Cloud Terrace rotates and the monitoring camera focusing.
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.
Above-mentioned coding module is H.264 coding modules of audio frequency and video, and this coding module coding is effective.
The Field Force watches image for convenience, and above-mentioned monitoring camera is connected with display.
The above-mentioned power supply socket 15 that matches with the automobile cigarette lighter socket that is provided with, convenient power supply.
The beneficial effects of the utility model are: 1. utilize 3G to transmit H.264 video coding technique to land resources
Monitor, compare, accurately and timely be not subjected to the restriction in scope and season with satellite photo comparison technology.2. real
Shi Xingqiang can in time find illegally occupying of soil, and the unrest of mineral resources is adopted disorderly and dug landslide and mud
The rock glacier prediction, flood season, river course and reservoir flood monitored.3. for traffic guarded region more easily, can
Follow vehicles passing in and out and move guarded region is monitored, monitor more flexible.4. thoroughly eliminate manual monitoring
The monitoring that influenced by peopleware to bring is untimely, monitoring is inaccurate and conceal, make a false report phenomenon.5. separate amplification
The amount manpower reduces land and resources administration departmental manager's labour intensity, saves administrative expenses.6. system
Linkage function step by step, the video recording picture of any mobile monitor point can be checked by higher level's land and resources administration department,
It is intelligent that land and resources administration is realized.7. in time find disorderly to account for the soil, disorderly dig resource, effectively predict mudstone
Stream 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 unit, 5, disk array, 6, printer, 7, vehicle-bone 3 G antenna, 8, circuit board, 9,3G transport module II, 10, The Cloud Terrace, 11, the cradle head control module, 12, monitoring camera, 13, audio frequency and video coding module H.264,14, display, 15, the power supply socket, 16, GPS module, 17,3G operator selects module, 18, the video storage module.
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 unit 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 unit 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 server 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.
For the non-key monitoring zone that has a good transport service, watch-dog adopts vehicular, carries out regular visit.Watch-dog comprises the monitoring camera 12 that is installed in the bicycle shed top, and monitoring camera 12 is installed on the vehicle-mounted The Cloud Terrace 10, and watch-dog is connected with the video signal coding transmitter that is installed in copilot anterior position in the car, also is provided with remote controller.The Cloud Terrace 10 is subjected to the control of video signal coding transmitter in the car, horizontal direction and vertical direction rotation on demand.
Above-mentioned video signal coding transmitter comprises that H.264 module 17, GPS module 16 and display 14 are selected by coding module 13, video storage module 18,3G transport module II 9,3G operator for vehicle-bone 3 G antenna 7, audio frequency and video.
Vehicle-bone 3 G antenna 7 is connected with 3G transport module II 9 by feeder, 3G transport module II 9 and audio frequency and video H.264 coding module 13 are connected, The Cloud Terrace 10 is connected with cradle head control module 11, power supply socket 15 by polarity and audio frequency and video H.264 coding module 13 be connected and insert the automobile cigarette lighter socket, cradle head control module 11, monitoring camera 12, display 14, GPS module 16,3G operator selection module 17 and video storage module 18 all with audio frequency and video H.264 coding module 13 be connected.Wherein H.264 coding module 13, GPS module 16,3G operator select module 17 and video storage module 18 to be installed on the circuit board 8 for 3G transport module II 9, cradle head control module 11, audio frequency and video.
Below do and specify:
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, audio frequency and video H.264 coding module 13 also have control and memory function.
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 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 GPS module 16 mainly receives the data of satellite fixes, locator data is sent to the video server 3 of Surveillance center through 3G transport module II 9.
The rotational angle of above-mentioned cradle head control module 11 major control The Cloud Terraces.
Above-mentioned remote controller is used to send to the The Cloud Terrace remote signal.
Method for supervising of the present utility model may further comprise the steps:
A. start by the 3G network Long-distance Control or the on-the-spot video data that manually starts monitoring camera 12 collection monitoring areas, data are encoded the back by the 3G network passback, demonstrate image on the display 14 in vehicle simultaneously;
B. personnel on vehicle or Surveillance center compare the image that data that image that the data of this collection show and the same guarded region of same monitoring camera last time gather show, 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. the personnel of Surveillance center control the high definition data that monitoring camera is gathered suspicious region by the personnel in 3G network Long-distance Control monitoring camera or the vehicle, so that further identification.
D. storage and the demonstration that monitoring camera 12 is gathered, and report 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, monitoring camera 12 receives Surveillance center's video server 3 and sends out by 3G network
After the enabled instruction that comes or scene manually starts, and monitoring camera 12 starts and carries out video signal collective and be encoded to H.264 form by the CIF form, transfers to video server 3 by 3G network simultaneously.
In step b and c, personnel or the personnel in the on-the-spot vehicle in Surveillance center compare by the video image that display collected the same 12 adjacent times of monitoring camera of the same area, discovery has unusually, this monitoring camera is switched to the high definition monitoring mode, when receiving the high definition acquisition instructions, monitoring camera starts high definition capturing and coding pattern, and by the suspicious collection point of the further identification of 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 monitoring camera 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 3, with the prompting administrative staff by 3G network.
Also has power supply high-low pressure warning function, realize by the following method: watch-dog constantly detects 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 the 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. for the non-key monitoring zone of moving, by the movement locus of GPS navigation system demonstration mobile monitor device, display alarm zone.4. video server 3 can carry out the branch group polling to watch-dog by 3G network, also can open any watch-dog separately.5. video server 3 carries out the running parameter setting to each watch-dog by 3G network.6. watch-dog can carry out timing according to the instruction that video server 3 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 the forest reserves, electric power resource, water 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 (7)
1. the vehicular 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:
Monitoring camera is arranged on by The Cloud Terrace on the vehicle of on-the-spot end, is used for the video in acquisition monitoring zone
Signal;
Coding module is used for the encoding video signal that monitoring camera 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 is arranged on Surveillance center, is used for sending to the monitoring camera control signal by the 3G transport module, and receives the vision signal of encoded module coding by the 3G transport module;
Described video server is connected with inquiry terminal equipment by network, and video server also is connected with memory and display unit.
2. the vehicular supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: the coding module that is arranged on on-the-spot end is connected with the GPS module, and the GPS module is used for framing signal is sent to video server through coding module coding back by the 3G transport module.
3. the vehicular supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: also be provided with remote controller, described remote controller is used for remote control The Cloud Terrace and monitoring camera zoom.
4. the vehicular 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.
5. the vehicular 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.
6. the vehicular supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: described monitoring camera is connected with display.
7. the vehicular supervisory control system based on the 3G network transmission according to claim 1, it is characterized in that: this system is provided with the power supply socket (15) that matches with the automobile cigarette lighter socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020550288 CN201742505U (en) | 2010-09-30 | 2010-09-30 | Vehicle-mounted monitoring system based on 3G network transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020550288 CN201742505U (en) | 2010-09-30 | 2010-09-30 | Vehicle-mounted monitoring system based on 3G network transmission |
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| Publication Number | Publication Date |
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| CN201742505U true CN201742505U (en) | 2011-02-09 |
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| CN 201020550288 Expired - Lifetime CN201742505U (en) | 2010-09-30 | 2010-09-30 | Vehicle-mounted monitoring system based on 3G network transmission |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117066A (en) * | 2011-02-28 | 2011-07-06 | 三一重机有限公司 | Remote control system for excavator |
| CN103578231A (en) * | 2013-11-22 | 2014-02-12 | 江兴明 | Landslide and debris flow alarm system based on Internet of Things |
| CN103578230A (en) * | 2013-11-22 | 2014-02-12 | 江兴明 | Landslide and debris flow alarm method based on Internet of Things |
| CN108810586A (en) * | 2017-09-20 | 2018-11-13 | 漳州龙文区炼盛合信息技术有限公司 | A kind of set-top box |
| CN109506625A (en) * | 2018-12-26 | 2019-03-22 | 中国公路工程咨询集团有限公司 | Landslide dangerous situation monitoring method, system and its image data acquisition device |
| CN111683220A (en) * | 2019-03-11 | 2020-09-18 | 武汉小狮科技有限公司 | Unmanned vehicle monitoring and taking-over scheme based on 4-way fixed-focus camera and 1-way pan-tilt zoom camera |
-
2010
- 2010-09-30 CN CN 201020550288 patent/CN201742505U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102117066A (en) * | 2011-02-28 | 2011-07-06 | 三一重机有限公司 | Remote control system for excavator |
| CN103578231A (en) * | 2013-11-22 | 2014-02-12 | 江兴明 | Landslide and debris flow alarm system based on Internet of Things |
| CN103578230A (en) * | 2013-11-22 | 2014-02-12 | 江兴明 | Landslide and debris flow alarm method based on Internet of Things |
| CN103578231B (en) * | 2013-11-22 | 2016-05-04 | 江兴明 | Landslide based on Internet of Things and mud-rock flow warning system |
| CN108810586A (en) * | 2017-09-20 | 2018-11-13 | 漳州龙文区炼盛合信息技术有限公司 | A kind of set-top box |
| CN108810586B (en) * | 2017-09-20 | 2021-05-18 | 深圳市能力科技有限公司 | Set-top box |
| CN109506625A (en) * | 2018-12-26 | 2019-03-22 | 中国公路工程咨询集团有限公司 | Landslide dangerous situation monitoring method, system and its image data acquisition device |
| CN111683220A (en) * | 2019-03-11 | 2020-09-18 | 武汉小狮科技有限公司 | Unmanned vehicle monitoring and taking-over scheme based on 4-way fixed-focus camera and 1-way pan-tilt zoom camera |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Vehicle-mounted monitoring system based on 3G network transmission 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 |
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| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110209 |