CN105141916A - Police wireless rapid defense deployment system - Google Patents
Police wireless rapid defense deployment system Download PDFInfo
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- CN105141916A CN105141916A CN201510540985.1A CN201510540985A CN105141916A CN 105141916 A CN105141916 A CN 105141916A CN 201510540985 A CN201510540985 A CN 201510540985A CN 105141916 A CN105141916 A CN 105141916A
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- base station
- relay base
- wireless relay
- wireless
- police
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Abstract
The invention provides a police wireless rapid defense deployment system. The police wireless rapid defense deployment system comprises a wireless high-definition camera and a wireless relay base station which are in wireless communication with each other, wherein both the wireless high-definition camera and the wireless relay base station are provided with antennas; a video server is connected with the wireless relay base station; the wireless high-definition camera is used for acquiring a field video image in real time, and transmitting the video image to the wireless relay base station wirelessly; the wireless relay base station is used for receiving the video image, and transmitting the video image to the video server; and the video server is used for receiving the video image, and monitoring the video image. Through adoption of the system provided by the invention, the defects in the prior art are overcome. An independent network is adopted, so that the system is economical, safe and reliable. The system has the advantages of convenience and rapidness in defense deployment and defense cancelling, rapidness and accuracy in signal transmission, long transmission distance, wide coverage, flexibility in networking, and easiness in coordination of trans-department communication.
Description
Technical field
The present invention relates to one to deploy troops on garrison duty system, particularly relate to a kind of police wireless system of deploying troops on garrison duty fast.
Background technology
At present, existing police system of deploying troops on garrison duty is generally install wired monitor and control system in fixed position, such as: on highway or flow of personnel amount large public place camera is installed, camera by connection to background monitoring terminal, administrative staff just can monitor the generation of violations of rules and regulations or accident at far-end, be convenient to management, investigate or detection.
There are the following problems for the wired monitor and control system of above-mentioned fixed position installation: 1, need construction to carry out layout, the cycle is longer; 2, coverage is not enough, there is blind area; 3, be difficult between trans-departmental coordinate, easily bungle the chance of winning a battle.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of layout convenience, wide coverage, trans-departmental communication are easy to coordinate, signal transmission police system of deploying troops on garrison duty fast and accurately.
In order to solve the problems of the technologies described above, technical scheme of the present invention is to provide a kind of police wireless system of deploying troops on garrison duty fast, it is characterized in that: comprise the WirelessHD video camera by radio communication and wireless relay base station, WirelessHD video camera and wireless relay base station are equipped with antenna, and video server is connected with wireless relay base station;
WirelessHD video camera Real-time Collection live video image, and by described video image by radioing to wireless relay base station; Wireless relay base station receives described video image, and by described transmission of video images to video server; Video server receives described video image, and monitors described video image.
Preferably, described WirelessHD video camera, wireless relay base station, video server are all located in protective housing.
Preferably, partly or entirely wireless tripod head video camera is adopted in described WirelessHD video camera.
Preferably, also comprise one for give described WirelessHD video camera, wireless relay base station charging reserve battery.
Preferably, one is also comprised for described WirelessHD video camera, wireless relay base station and reserve battery being connected to the charger that civil power carries out charging.
Preferably, described antenna is shaft-like omnidirectional antenna or platy directional antenna.
Preferably, described video server is connected by data wire with wireless relay base station.
Preferably, described wireless relay base station is one or more levels, passes through radio communication between wireless relay base station at different levels.
Preferably, described WirelessHD video camera is located on A-frame, or is fixed on columnar object by thick pillar support.
Preferably, described wireless relay base station is located on A-frame, or is fixed on columnar object by thick pillar support.
System provided by the invention overcomes the deficiencies in the prior art, separate network, economic, safety, reliable, and deploy troops on garrison duty and withdraw a garrison easily and fast, signal transmission fast, accurately, long transmission distance, wide coverage, networking flexibility, is easy to coordinate trans-departmental communication.
Accompanying drawing explanation
The police wireless grid topological diagram of deploying troops on garrison duty fast that Fig. 1 provides for the present embodiment;
Fig. 2 is that WirelessHD camera plane places fixing schematic diagram;
Fig. 3 is that schematic diagram fixed by WirelessHD video camera thick pillar.
Embodiment
For making the present invention become apparent, hereby with a preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Fig. 1 is police wireless grid topological diagram of deploying troops on garrison duty fast provided by the invention, the described police wireless system of deploying troops on garrison duty fast comprises WirelessHD video camera 1, wireless relay base station 3 and video server 4, the said equipment unification is before use placed in protective housing, is convenient for carrying the occasion to needing to use.Also part wireless tripod head video camera 2 can be matched in multiple stage WirelessHD video camera 1.
Preferably, a reserve battery is set, to WirelessHD video camera, the charging of wireless relay base station during for going out.And a charger is set, charge for WirelessHD video camera, wireless relay base station and reserve battery are connected to civil power.
WirelessHD video camera and wireless relay base station can be carried out plane and place fixing by tripod, are also fixed on columnar object by thick pillar support.
The video image of each WirelessHD camera acquisition is by radioing to wireless relay base station, and video server is directly connected by data wire with wireless relay base station, can realize managing the video image that scene is real-time and supervising.
Also can arrange multiple wireless relay base station, linking communications is carried out in WirelessHD video camera and any one wireless relay base station, can select the use number of wireless relay base station according to actual conditions; And wireless relay base station is with WirelessHD video camera, all communicate by wireless between wireless relay base station with wireless relay base station, during use, only need opening power, can Automatic-searching between equipment, mutual linking communications.Video server is connected by data wire with wireless relay base station, can realize managing the video image that scene is real-time and supervising, and is easy to trans-departmental communication-cooperation.
WirelessHD video camera 1 is provided with:
1, linking status indicator light.Linking status indicator light have long brightly, long to go out, three kinds of states of glimmering.Long bright: with the success of wireless relay base station chaining, and signal strength signal intensity is fine; Length is gone out: disconnect with wireless relay base station chaining, need adjust antenna direction or base station location; Flicker: signal strength signal intensity is in critical condition.
2, battery capacity indication lamp.Battery capacity indication lamp has 4, three green lights and a red light, the corresponding about 1/4 total electricity of each indicator light.In use procedure, three green lights can extinguish one by one, and when only sending out a warning, devices illustrated electricity deficiency needs charging; After being full of electricity, system flying power is not less than 12 hours.
3, N-type seated connection mouth.Directly be connected with antenna by antenna adapter, also can be connected with antenna by antenna patchcord.
4, charging inlet.Directly can be connected with charger or stand-by power supply.
5, audio frequency and RS485 interface.For wired connection video server, carry out optimum configurations and data transmission.
Wireless relay base station 3 is provided with:
1, antennal interface socket.For fixing up an aerial wire.
2, hanging column screw.Install for thick pillar.
3, battery capacity indication lamp.Battery capacity indication lamp has 4, three green lights and a red light, the corresponding about 1/4 total electricity of each indicator light.In use procedure, three green lights can extinguish one by one, and when only sending out a warning, devices illustrated electricity deficiency needs charging; After being full of electricity, system flying power is not less than 12 hours.
4, signal lamp.From top to bottom, signal weakens successively; When indicator light all lights, illustrate that Received signal strength is very good; When signal lamp goes out entirely, the wireless signal of the equipment of not receiving is described, needs the orientation of adjustment antenna, wireless relay base station and WirelessHD video camera or the relative position between wireless relay base station and wireless relay base station.Signal lamp has two groups, and one group of signal strength signal intensity be used to indicate when wireless relay base station and WirelessHD camera communication, another group is used to indicate signal strength signal intensity when communicating between wireless relay base station with wireless relay base station.
5, data-interface.For being connected with video server.
6, charging inlet.Directly can be connected with charger or stand-by power supply.
Operating procedure when police wireless system of deploying troops on garrison duty fast uses is as follows:
One, prediction scheme of deploying troops on garrison duty is formulated
All may change owing to using the environment of this system at every turn, the corresponding factors such as installation fixed location, transmission range, shooting angle also all can be different, so before deployment, on the basis that system equipment is fully familiar with, need reconnoitre the site environment needing to deploy to ensure effective monitoring and control of illegal activities and transmission path, determine the installation site of WirelessHD video camera 1, wireless tripod head 2, wireless relay base station 3, before formal deployment, determine prediction scheme.
Formulate the reference frame of prediction scheme:
If 1 WirelessHD video camera and wireless relay base station all adopt shaft-like omnidirectional antenna, transmission range is generally at about 500 meters; As needed farther transmission range, all can be replaced with platy directional antenna, transmission range then can reach 5km-10km; Above-mentioned transmission range is ensureing under visual unscreened transmission conditions through testing the data drawn;
2, between wireless relay base station with wireless relay base station, same shaft-like omnidirectional antenna or the platy directional antenna of can simultaneously adopting carries out wireless transmission, apart from the same;
3, as far as possible unobstructed on the transmission path ensureing wireless signal, otherwise transmission range (armored concrete is the most serious to the damage of wireless signal) can be affected;
When 5, using " many base cascades pattern " to work: advise installing according to the order of-> WirelessHD video camera-> wireless relay base station, wireless relay base station, be convenient to commissioning.
Two, wireless relay base station is installed
1, wireless relay base station generally adopts plane to place fixing or thick pillar and fixes two kinds of modes;
Plane places fixing means: shaft-like omnidirectional antenna or platy directional antenna are assembled by antenna adapter and wireless relay base station, assembling mode can be two omnidirectional antennas, an omnidirectional antenna one piece of directional antenna and two directional antennas, three kinds of modes as required, and concrete selection is determined according to actual conditions;
Thick pillar fixing means: first use band to be fixed in selected pillars by " thick pillar support ", then utilize hanging column screw to hang over the wireless relay base station installing antenna to embrace on support.
2, the installation site of wireless relay base station should make wireless signal can cover all participations to deploy to ensure effective monitoring and control of illegal activities the WirelessHD video camera of activity, and can take into account the radio communication with another WirelessHD video camera base station; After installation is complete, power-on, so that follow-up debugging.
Three, WirelessHD video camera is installed
1, WirelessHD video camera generally adopts plane to place fixing or thick pillar and fixes two kinds of modes;
Plane places fixing means: shaft-like omnidirectional antenna or platy directional antenna are assembled by antenna adapter and WirelessHD video camera, be then arranged on A-frame 5 by WirelessHD video camera 1, as shown in Figure 2;
Thick pillar fixing means: as shown in Figure 3, first uses band to be fixed on columnar object by thick pillar support 6, then utilizes hanging column screw to hang in the WirelessHD video camera installing antenna and embrace on support 6, as shown in Figure 3.Finally, the position in direction, WirelessHD video camera upper and lower, left and right is regulated.
2, the selected of WirelessHD camera installation locations while taking into full account deploy to ensure effective monitoring and control of illegal activities environment and demand, should guarantee have no occluder between wireless relay base station as far as possible, ensures the Distance geometry quality of Signal transmissions.
Four, system group network
Single base station mode: the video image of each WirelessHD camera acquisition is by radioing to wireless relay base station, video server is directly connected by data wire with wireless relay base station, can realize managing the video image that scene is real-time and supervising.
Many base cascades pattern: multiple wireless relay base station is set, WirelessHD video camera can carry out linking communications with any one wireless relay base station, can select the use number of wireless relay base station according to actual conditions; And wireless relay base station is with WirelessHD video camera, all communicate by wireless between wireless relay base station with wireless relay base station, during use, only need opening power, can Automatic-searching between equipment, mutual linking communications.Video server is connected by data wire with wireless relay base station, can realize managing the video image that scene is real-time and supervising, and is easy to trans-departmental communication-cooperation.
The wireless system of deploying troops on garrison duty fast that the present embodiment provides be a set of can rapid deployment and the visualization of presence command system of withdrawing a garrison, this system is not by any extraneous network environment, interim addressing as required, fully make up the blind area that wired monitoring exists, the built-in heavy-duty battery of simultaneity factor, start can be applied by automatic network-building, is particularly suitable for the monitoring application of accident, commanding can be assisted to make a policy fast according to on-site actual situations.Can be applicable to: large-scale activity security, inside and outside the venue such as concert, athletic meeting; Leader guard, the three-dimensional such as guard station, site of activity security; Accident is disposed, as demonstrated, assembling a crowd to make trouble; Criminal investigation is handled a case, and works at a selected spot and arrests; The emergency repair disaster relief and public security, state guarantor, the prohibition of drug, special policeman, frontier defense, fire-fighting, military exercise etc.
Claims (10)
1. a police wireless system of deploying troops on garrison duty fast, it is characterized in that: comprise the WirelessHD video camera (1) by radio communication and wireless relay base station (3), WirelessHD video camera (1) and wireless relay base station (3) are equipped with antenna, and video server (4) is connected with wireless relay base station (3);
WirelessHD video camera (1) Real-time Collection live video image, and by described video image by radioing to wireless relay base station (3); Wireless relay base station (3) receives described video image, and by described transmission of video images to video server (4); Video server (4) receives described video image, and monitors described video image.
2. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 1, is characterized in that: described WirelessHD video camera (1), wireless relay base station (3), video server (4) are all located in protective housing.
3. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 1, is characterized in that: partly or entirely adopt wireless tripod head video camera (2) in described WirelessHD video camera (1).
4. police wireless system of deploying troops on garrison duty fast as claimed in claim 1 a kind of, is characterized in that: also comprise one for the reserve battery of described WirelessHD video camera, the charging of wireless relay base station.
5. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 4, is characterized in that: also comprise one for described WirelessHD video camera, wireless relay base station and reserve battery being connected to the charger that civil power carries out charging.
6. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 1, is characterized in that: described antenna is shaft-like omnidirectional antenna or platy directional antenna.
7. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 1, is characterized in that: described video server is connected by data wire with wireless relay base station.
8. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 1, is characterized in that: described wireless relay base station (3) is one or more levels, passes through radio communication between wireless relay base station (3) at different levels.
9. a kind of police wireless system of deploying troops on garrison duty fast as claimed in claim 1, be is characterized in that: described WirelessHD video camera (1) is located on A-frame (5), or is fixed on columnar object by thick pillar support (6).
10. the police wireless system of deploying troops on garrison duty fast of the one as described in claim 1 or 9, is characterized in that: described wireless relay base station (3) is located on A-frame (5), or is fixed on columnar object by thick pillar support (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540985.1A CN105141916A (en) | 2015-08-28 | 2015-08-28 | Police wireless rapid defense deployment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510540985.1A CN105141916A (en) | 2015-08-28 | 2015-08-28 | Police wireless rapid defense deployment system |
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| Publication Number | Publication Date |
|---|---|
| CN105141916A true CN105141916A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510540985.1A Pending CN105141916A (en) | 2015-08-28 | 2015-08-28 | Police wireless rapid defense deployment system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404076A (en) * | 2016-11-24 | 2017-02-15 | 苏州热工研究院有限公司 | Nuclear power plant emergency networking monitoring system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001119682A (en) * | 1999-10-15 | 2001-04-27 | Matsushita Electric Ind Co Ltd | System for monitoring radio image |
| US20110169950A1 (en) * | 2010-01-12 | 2011-07-14 | Liberty Imaging LLC | Architecture for wireless communication and monitoring |
| CN202679526U (en) * | 2012-07-18 | 2013-01-16 | 河北华峰科技有限公司 | Public security full high definition wireless transmission system |
| CN203813885U (en) * | 2014-04-02 | 2014-09-03 | 上海海达通信公司 | Mobile video monitoring device based on wireless transmission |
| CN204993665U (en) * | 2015-08-28 | 2016-01-20 | 上海良相智能化工程有限公司 | It is alert with wireless system of deploying troops on garrison duty fast |
-
2015
- 2015-08-28 CN CN201510540985.1A patent/CN105141916A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001119682A (en) * | 1999-10-15 | 2001-04-27 | Matsushita Electric Ind Co Ltd | System for monitoring radio image |
| US20110169950A1 (en) * | 2010-01-12 | 2011-07-14 | Liberty Imaging LLC | Architecture for wireless communication and monitoring |
| CN202679526U (en) * | 2012-07-18 | 2013-01-16 | 河北华峰科技有限公司 | Public security full high definition wireless transmission system |
| CN203813885U (en) * | 2014-04-02 | 2014-09-03 | 上海海达通信公司 | Mobile video monitoring device based on wireless transmission |
| CN204993665U (en) * | 2015-08-28 | 2016-01-20 | 上海良相智能化工程有限公司 | It is alert with wireless system of deploying troops on garrison duty fast |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106404076A (en) * | 2016-11-24 | 2017-02-15 | 苏州热工研究院有限公司 | Nuclear power plant emergency networking monitoring system |
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Application publication date: 20151209 |
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| WD01 | Invention patent application deemed withdrawn after publication |