CN105554765A - Urban emergency wideband communication system on the basis of temporary communication resource - Google Patents
Urban emergency wideband communication system on the basis of temporary communication resource Download PDFInfo
- Publication number
- CN105554765A CN105554765A CN201510853799.3A CN201510853799A CN105554765A CN 105554765 A CN105554765 A CN 105554765A CN 201510853799 A CN201510853799 A CN 201510853799A CN 105554765 A CN105554765 A CN 105554765A
- Authority
- CN
- China
- Prior art keywords
- communication
- emergency
- administrative center
- wireless
- communication system
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
- H04W16/10—Dynamic resource partitioning
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/24—Cell structures
- H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Abstract
The present invention provides an urban emergency wideband communication system on the basis of a temporary communication resource. The system provided by the invention comprises an emergency communication management center, a portable wireless self-organization communication device, a control box configured to receive center control signals and control a local device and a signaling channel. The emergency communication management center is composed of a server and application software and a management agency communication device, and the portable wireless self-organization communication device is connected with the emergency communication management center through the signaling channel. Answering alarm people provide an application of starting the urban emergency wideband communication system through the wireless self-organization communication device; the emergency communication management center is configured to calculate an urban emergency wideband communication system organization scheme according to an alarm position and an incident position; incident scene image information is reported to the emergency communication management center through the urban emergency wideband communication system, and the emergency communication management center provides required communication channels; and the system is closed after the disposition of the emergency is finished, and temporarily borrowed frequency resource is released.
Description
Technical field
The invention belongs to overall system design field, particularly a kind of city emergency wide-band communication system based on the provisional communication resource.
Background technology
City emergency relates to the offices of multiple Ministries and Commissions such as public security, People's Armed Police, medical aid, traffic, fire-fighting, image scene when accident is disposed is as most important commander's information source, all the time being the most direct information that all types command post is badly in need of when accident occurs obtaining, is the important evidence of commanding and decision-making.But, due to incident time, the uncertainty such as place and character of accident, the pattern laid in advance is difficult to business demand when meeting emergent, and wireless conduct networking efficiently and business supply a pattern, rapid system construction under very applicable unknown situation in advance, therefore wireless mode just becomes the technical way of emergent image scene transmission.
But, due to the finiteness of Radio Resource (frequency), and wirelessly broadcast the technical problems such as transmission, the multi-path high-definition wireless image transmission of the site of the accident reports the designer that annoying emergency system all the time, how to obtain more usable radio resources, and the radio communication occlusion issue (as places such as basements) how solved in city becomes city emergency business urgent problem, the present invention is by these puzzlement emergency commading systems of solution problem for many years.
From present case, public security, People's Armed Police, fire-fighting etc. are all self-built wireless image transmission system, but due to the problem such as frequency resource and networking, only can realize the image transmitting of the SD (even more substandard) on 1 ~ 2 tunnel, and be often subject to the various landform in city and blocking of building at work and the high reliability of emergency communication cannot be realized, tracing it to its cause is the fixed allocation mode of radio communication frequency and bandwidth, and the not enough problem of wireless coverage that single or several fixed access point causes.
Summary of the invention
Goal of the invention: the defect that the present invention is directed to prior art, the business characteristic disposed based on Urban Emergency and particularity (uncertainty of all kinds of key element), by brand-new application model, provide a kind of city emergency wide-band communication system based on the provisional communication resource, described city emergency wide-band communication system is by emergency communication administrative center, portable mobile wireless ad hoc communication equipment, manipulation box and signaling channel composition, emergency communication administrative center is by server, application software and manager/agent communication equipment composition, signaling channel comprises cell phone network, Big Dipper note and self-built wireless data network, portable mobile wireless ad hoc communication equipment is connected with emergency communication administrative center by signaling channel,
Portable mobile wireless ad hoc communication facilities and administration agent communication equipment composition wireless communication node;
Manipulation box is for the control signal that receives emergency communication administrative center and send and control portable mobile wireless ad hoc communication equipment;
Server is used for loading application software;
Manager/agent communication equipment is for providing conversion and the process of instruction and pilot signal collection;
Application software automatically issues for generating wireless communication frequency scheme, parameter and configures, implementation status monitors and fault is evaded automatically; Signaling channel is responsible for the communication of each wireless communication node and emergency communication management center application software, ensure the emergency communication management instruction of administrative center, configuration parameter and watch-dog running state parameter mutual, the conversion that manager/agent communication equipment provides instruction and pilot signal to gather and processing capacity, control mouth with portable mobile wireless ad hoc communication equipment to be connected, perform the parameter of portable mobile wireless ad hoc communication equipment is loaded, mode of operation load and operating state function for monitoring.
Described city emergency wide-band communication system realizes emergent Image Communication network under the organization of unity of emergency communication administrative center, provides the high-speed communication traffic such as wireless image transmission.
Under daily state, the wireless communication section of city emergency wide-band communication system not open communication node, namely cordless communication network does not work (not taking any frequency), only open administrative unit, the administrative unit of each wireless communication node relies on signaling channel (cell phone network or big-dipper satellite note) to realize the Signalling exchange with administrative center, work under the unified management of administrative center, the remote control orders such as the parameter configuration at receiving management center and machine open/close, only when there being emergent image transmitting demand, just sent by administrative center and start signaling, start wireless ad-hoc communications equipment, and with the pattern of self-organizing, quick formation wireless image transmission service network, the network bandwidth can determine according to different situations, acquisition frequency resource also according to circumstances determines, namely correspondence entity scheme is formed as required when accident occurs and fast automatic organizing and implementing.
City emergency wide-band communication system provides from the overall process work planned, dispose, implement and ensure for emergency traffic under the unified management of administrative center.
In city emergency wide-band communication system process of construction, for ensureing the spreadability of city emergency wide-band communication system, lofty perch can be selected in advance in city, erection network trunk node, adopt the fixing and mobile pattern combined to carry out seamless coverage networking, when the network is started up, pass through Ad hoc mode, realize automatic relay as required and route, thus ensure reliability and the spreadability of cordless communication network.
Described wireless ad-hoc communications equipment is divided into two classes, and namely a class establishes, and another kind of is interim, and they all work under the unified control of emergency communication administrative center.The construction of namely establishing wireless ad-hoc communications website as relay can be considered in each city within the scope of whole city, as high roof or building top contour point, provisional wireless ad-hoc communications equipment can be vehicular or portable set form, the wireless communication node preset and provisional wireless communication node, under the unified management of administrative center, realize on-the-spot quickly networking as required, wireless broadband business is provided, and by rationally increasing the pattern of some position, realize the routing issue of the daily wireless coverage blind areas such as basement.
Described data processing step is as follows:
Step 1-1, when there is accident, patrolman or the personnel that receive a crime report propose to start the application of city emergency wide-band communication system to emergency communication administrative center by portable mobile wireless ad hoc communication equipment; Namely the communication service request order that the portable mobile wireless ad hoc communication equipment that emergency communication administrative center receives patrolman or the personnel that receive a crime report sends over, and start the wireless broadband communication tissue carrying out the emergent period;
Step 1-2, emergency communication administrative center, after receiving startup application, according to alert locations and incident point position, calculates city emergency wide-band communication system organization scheme automatically, namely according to the wireless communication frequency scheme of emergency communication administrative center, automatically communication system organization scheme is formed, city emergency wide-band communication system is after receiving enabling signal, namely enter networking and service condition is provided, there is provided in period in whole business simultaneously, the work of real time monitoring related work website and ambient condition, until task terminates, namely task end signal is received, city emergency wide-band communication system will get back to armed state again, wait for that startup next time and business provide, in the whole course of work, the position of each working terminal of city emergency wide-band communication system real time monitoring, operating state and ambient conditions, be not completely cured according to providing optimization business to be that demand adjusts in real time, all the time system is made to be in optimum Working.City emergency wide-band communication system possesses the ability (depending on that the basic environment of cordless communication network is disposed and capacity of equipment) simultaneously providing multiple cordless communication network simultaneously to work.
Step 1-3, after schematic design making, parameter is issued in corresponding portable mobile wireless ad hoc communication equipment and terminal equipment by signaling channel by emergency communication administrative center, and start city emergency wide-band communication system, namely automatically the parameter of each wireless communication node is issued on manager/agent communication equipment automatically, and insert in corresponding portable mobile wireless ad hoc communication equipment, and start its work, realize the formation of emergent broadband communication network;
Step 1-4, site of the accident image information reports emergency communication administrative center by city emergency wide-band communication system, and the various types of communication channel providing command post to need by emergency communication administrative center, namely use the newly-built broadband services needed for broadband communication network transmission; After emergency communication administrative center receives and starts request, after calculating, wireless image transmission correspondence entity scheme will be formed, and parameter is issued to involved wireless communication node as required by management channel, and start each relevant wireless communication node, form a wireless image transmission network fast.
Step 1-5, after accident is disposed and is terminated, by emergency communication administrative center or any user, the request of closing city emergency wide-band communication system is proposed, after emergency communication administrative center examines, close city emergency wide-band communication system, and discharge the frequency resource of temporarily using, namely recover holding state, wait for emergency traffic next time.
The present invention is based on interim wide-band communication system tissue and the application of task, system to take full advantage of in crash time section in city other " interim idle frequence resource ", when solving contingency tasks, command system is to the transmission demand of the wide-band-messages such as image, breach present stage each unit fixed frequency resource bandwidth of distributing narrow, multi-path high-definition realtime graphic cannot be transmitted simultaneously, the present situation of puzzlement emergency command, fundamentally solves the emergency communication broadband services problem troubled by frequency resource.
System is according to the provisional feature of emergent period, and the temporary transient untapped concrete condition of a large amount of distribution frequencies in city, employing is temporarily loaded into the mode of signal equipment parameter in emergent period, realize the broadband communication network of emergent period, and pass through the parameter loading mode of automation, realize communication network parameters as required to load and the communication network enterprise schema such as device power-up, realize meeting an urgent need user in the special applications of emergent period, wideband communications service is provided.
In current city, emergent image transmitting has ultrashort wave, microwave and satellite mode, point private network and public network two kinds of patterns on latticed form, and emergent extreme case may be the paralysis of public network, therefore, should based on dedicated network as emergent image transmitting, public network is auxiliary, and as the construction of dedicated network, frequency resource and networking model are the technical problems that must solve.
Considering emergent occur and the disposal cycle short, therefore the mode of interim " using " other frequency resource can be adopted to realize wireless network construction, realize within the disposal cycle " emergent supplementary " of frequency resource, and adopt based on capital construction and the networking model combined of layouting temporarily, put the mode of position with self-organizing network protocol and Reasonable Arrangement temporarily, rationally dodge the occlusion issue of City Building to radio propagation path, the emergent image net realizing start just logical realizes fast, multi-path high-definition image transmitting and the reciprocal exchange of business are provided, image scene transmission problem in thorough solution city emergency.
Beneficial effect: the scene that the invention solves in city emergency needs reporting fast and interaction problems of image, fully take into account emergent special screne, at public resource (as 4G, satellite etc.) when lacking, and safe and secret and demand that is reliability, image scene transmission in city emergency and exchange the mode that should pass net to build private radio figure and realize, and emergent private radio figure passes net and needs to solve professional ability, the problem such as performance and resource organizations, the pattern that the present invention uses the brand-new enterprise schema of dynamic resource as required and combines from self-organizing, when realizing city emergency, image scene transport service fast and high-qualityly to provide.
The present invention adopts and dynamically uses radio frequency resources organizational technology and ad hoc networking technology to realize city emergency wide-band communication system wireless image transmission as required, adopt interim " using " frequency resource and wireless Ad Hoc technology, form the emergency system image transmission technology pattern of new mode, can guarantee that high-quality and the multichannel of emergent (incident) image scene of realization fast report, the construction for emergency commading system opens brand-new design patterns.
When disposing Urban Emergency, the image acquisition of what all types commander was badly in need of most the is exactly site of the accident, but due to the uncertainty of the site of the accident, the supervisory control system construction of prediction scheme mode can not cover all regions in city completely, the realtime graphic of the site of the accident can not be provided in Mashan in a lot of situation, and a lot of emergency environmental or destructive, the surveillance of namely establishing may damagedly maybe cannot use, upload for realizing image scene fast, wireless image transmission just becomes realization rate the most fast, on-the-spot multi-path high-definition image is the continuous pursuit of emergency traffic support system to the business demand disposing command post (or higher level), patent of the present invention gives the technical solution based on resource coordinating mode, solve the business demand of multi-path high-definition wireless image transmission in city emergency.The present invention is directed to provisional and high-performance professional ability proposition during city emergency, the commander's professional ability be intended to when solving city emergency promotes, especially the business demand uploaded fast of image scene, owing to being emergent special provisional network, therefore other unit " free time " new mode that frequency resource is emergent in interim " using " city during have employed contingency tasks, " increasing " that this pattern makes available frequency resources obtain in emergent period, meet the specific demand of emergent period, " idle ' " frequency can be emergently to delimit (generally can not) specially, also can other temporary transient no frequency, the channel resource of channel as temporarily non-in broadcasting and TV or other office of Ministries and Commissions, " leaving unused " frequency resource is dynamically carried out as required tissue to use, for ensureing the wireless image transmission in emergent period, associating emergent radio image delivering system is formed based on this mode, solve the available frequency resources problem of the on-site wireless transmission in city emergency, emergency commading system ability can be made to be greatly improved, in a city, if build the emergent wireless emergency communication system of each office of Ministries and Commissions of confession, when there is accident, just can realize required broadband wireless network as required fast, for large transfer of data reciprocal exchanges of business such as images.
In the wireless image transmission professional ability in meeting an urgent need, the special frequency mode of present stage, due to the restriction of frequency resource, the general professional ability only possessing the clear image of transmission 1 to 2 road sign, and use " free time " the pattern of frequency when adopting emergent, the professional ability of more image transmission ability and more high-definition image can be provided, specifically according to tunable " temporarily use that " frequency resource is as the criterion, what was certain was that, as long as there is a road radio and television frequency to be used, just at least can produce the transmittability of a road high-definition image, if provide a few road " free time " TV frequency, commander time emergent will have the lifting of larger image transmission ability, commander's efficiency that very big raising emergency event is disposed.Combining wireless self-organizing technique, can form emergency communication net fast, and provide professional ability.
Accompanying drawing explanation
To do the present invention below in conjunction with the drawings and specific embodiments and further illustrate, above-mentioned and/or otherwise advantage of the present invention will become apparent.
Fig. 1 is present system workflow diagram.
Fig. 2 is present system structure chart.
Fig. 3 is present system enforcement figure.
Embodiment
The invention provides a kind of city emergency wide-band communication system based on the provisional communication resource, described city emergency wide-band communication system is made up of emergency communication administrative center, portable mobile wireless ad hoc communication equipment, manipulation box and signaling channel, as shown in Figure 2, described emergency communication administrative center is made up of server, application software and manager/agent communication equipment, signaling channel comprises cell phone network, Big Dipper note and self-built wireless data network, and portable mobile wireless ad hoc communication equipment is connected with emergency communication administrative center by signaling channel.
Portable mobile wireless ad hoc communication facilities and administration agent communication equipment composition wireless communication node;
Manipulation box is for the control signal that receives emergency communication administrative center and send and control portable mobile wireless ad hoc communication equipment;
Manager/agent communication equipment is for providing conversion and the process of instruction and pilot signal collection;
Application software is for generating wireless communication frequency scheme, parameter automatically issues and configures, implementation status monitors and fault is evaded automatically, signaling channel is responsible for the communication of each wireless communication node and emergency communication management center application software, ensure the instruction of emergency communication management administrative center, configuration parameter and watch-dog running state parameter mutual, the conversion that manager/agent communication equipment provides instruction and pilot signal to gather and processing capacity, control mouth with portable mobile wireless ad hoc communication equipment to be connected, perform and the parameter of portable mobile wireless ad hoc communication equipment is loaded, mode of operation loads and operating state function for monitoring.
Described city emergency wide-band communication system realizes emergent Image Communication network under the organization of unity of emergency communication administrative center, provides the high-speed communication traffic such as wireless image transmission.
As shown in Figure 1, data processing step of the present invention is as follows:
Step 1-1, when there is accident, patrolman or the personnel that receive a crime report propose to start the application of city emergency wide-band communication system to emergency communication administrative center by portable mobile wireless ad hoc communication equipment, namely the communication service request order that the portable mobile wireless ad hoc communication equipment that emergency communication administrative center receives patrolman or the personnel that receive a crime report sends over, and start the wireless broadband communication tissue carrying out the emergent period;
Step 1-2, emergency communication administrative center, after receiving startup application, according to alert locations and incident point position, calculates city emergency wide-band communication system organization scheme automatically, namely according to the wireless communication frequency scheme of emergency communication administrative center, automatically communication system organization scheme is formed;
Step 1-3, after schematic design making, parameter is issued in corresponding portable mobile wireless ad hoc communication equipment and terminal equipment by signaling channel by emergency communication administrative center, and start city emergency wide-band communication system, namely automatically the parameter of each wireless communication node is issued on manager/agent communication equipment automatically, and insert in corresponding portable mobile wireless ad hoc communication equipment, and start its work, realize the formation of emergent broadband communication network;
Step 1-4, site of the accident image information reports emergency communication administrative center by city emergency wide-band communication system, and the various types of communication channel providing command post to need by emergency communication administrative center, namely use the newly-built broadband services needed for broadband communication network transmission;
Step 1-5, after accident is disposed and is terminated, by emergency communication administrative center or any user, the request of closing city emergency wide-band communication system is proposed, after emergency communication administrative center examines, close city emergency wide-band communication system, and discharge the frequency resource of temporarily using, namely recover holding state.
Embodiment
For the public security emergency system in a certain city, emergency system construction is described, in municipal public security bureau, management control center is set, using differentiation office and a part of local police station as fixed radio communication node, using squad car and patrol policeman as mobile radio telecommunications node, select the suitable stationary nodes information network (as anti-technical net, image net etc.) that just wireless network access is relevant, as shown in Figure 3:
Wherein, emergency communication administrative center is made up of server, application software and manager/agent communication equipment, wireless communication node is made up of wireless ad-hoc communications facilities and administration agent equipment, and signaling channel can be cell phone network, Big Dipper note and self-built wireless data network (as cluster etc.)
Wireless ad-hoc communications equipment has self-organizing agreement, can find voluntarily can cooperative nodes, and form Optimization route, ensure route reliability end to end, this technology is widely used in the military at present, there is ripe product, when system realizes, only need develop the management interface of this communication equipment, by increasing the administration agent equipment of equipment, form the telemanagement ability with administrative center, main management function comprises the switching on and shutting down of wireless communication unit and operating state reports, administration agent equipment should carry position message unit, administrative center is made to grasp the positional information of mobile node all the time.
Mobile phone application software (similar and micro-letter) in management center server under built-in WIFI environment, at each wireless communication node configuration Wifi router, wireless network covering is carried out with each node, the personnel of dealing with emergencies and dangerous situations of periphery can obtain a WIFI login password at the scene, field download mobile phone or dull and stereotyped client software, the network insertion and the business that form mobile phone mode use, as handset image and be transferred in emergency network either party or share, take mobile phone as terminal-joined teleconference etc., so just greatly improve range of application and the use crowd of emergency system, various disposal and rescue action can be played by rapid tissue.
Administrative center monitors the alarm signal that squad car and policeman send at any time, and network is started after receiving warning, the warning systems such as platform of simultaneously also receiving a crime report with 110 are connected, also according to circumstances can start network simultaneously, the working condition of monitoring network and user's request at any time, and start as required and close Emergency Communications Network.
The invention provides a kind of city emergency wide-band communication system based on the provisional communication resource; the method and access of this technical scheme of specific implementation is a lot; the above is only the preferred embodiment of the present invention; should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.The all available prior art of each part not clear and definite in the present embodiment is realized.
Claims (3)
1., based on a city emergency wide-band communication system for the provisional communication resource, it is characterized in that,
Described city emergency wide-band communication system is made up of emergency communication administrative center, portable mobile wireless ad hoc communication equipment, manipulation box and signaling channel, emergency communication administrative center is made up of server, application software and manager/agent communication equipment, signaling channel comprises cell phone network, Big Dipper note and self-built wireless data network, and portable mobile wireless ad hoc communication equipment is connected with emergency communication administrative center by signaling channel;
Server is used for loading application software;
Portable mobile wireless ad hoc communication facilities and administration agent communication equipment composition wireless communication node;
Manipulation box is for the control signal that receives emergency communication administrative center and send and control portable mobile wireless ad hoc communication equipment;
Manager/agent communication equipment is for providing conversion and the process of instruction and pilot signal collection;
Application software automatically issues for generating wireless communication frequency scheme, parameter and configures, implementation status monitors and fault is evaded automatically; Signaling channel is responsible for the communication of each wireless communication node and emergency communication management center application software, ensure the emergency communication management instruction of administrative center, configuration parameter and watch-dog running state parameter mutual, the conversion that manager/agent communication equipment provides instruction and pilot signal to gather and processing capacity, control mouth with portable mobile wireless ad hoc communication equipment to be connected, perform the parameter of portable mobile wireless ad hoc communication equipment is loaded, mode of operation load and operating state function for monitoring.
2. a kind of city emergency wide-band communication system based on the provisional communication resource as claimed in claim 1, it is characterized in that, described wireless ad-hoc communications equipment is divided into two classes, and namely a class establishes, another kind of is interim, and they all work under the unified control of emergency communication administrative center.
3. a kind of city emergency wide-band communication system based on the provisional communication resource as claimed in claim 2, it is characterized in that, the data processing step of described city emergency wide-band communication system is as follows:
Step 1-1, when there is accident, patrolman or the personnel that receive a crime report propose to start the application of city emergency wide-band communication system to emergency communication administrative center by portable mobile wireless ad hoc communication equipment, namely the communication service request order that the portable mobile wireless ad hoc communication equipment that emergency communication administrative center receives patrolman or the personnel that receive a crime report sends over, and start the wireless broadband communication tissue carrying out the emergent period;
Step 1-2, emergency communication administrative center, after receiving startup application, according to alert locations and incident point position, calculates city emergency wide-band communication system organization scheme automatically, namely according to the wireless communication frequency scheme of emergency communication administrative center, automatically communication system organization scheme is formed;
Step 1-3, after schematic design making, parameter is issued in corresponding portable mobile wireless ad hoc communication equipment and terminal equipment by signaling channel by emergency communication administrative center, and start city emergency wide-band communication system, namely automatically the parameter of each wireless communication node is issued on manager/agent communication equipment automatically, and insert in corresponding portable mobile wireless ad hoc communication equipment, and start its work, realize the formation of emergent broadband communication network;
Step 1-4, site of the accident image information reports emergency communication administrative center by city emergency wide-band communication system, and the various types of communication channel providing command post to need by emergency communication administrative center, namely use the newly-built broadband services needed for broadband communication network transmission;
Step 1-5, after accident is disposed and is terminated, by emergency communication administrative center or any user, the request of closing city emergency wide-band communication system is proposed, after emergency communication administrative center examines, close city emergency wide-band communication system, and discharge the frequency resource of temporarily using, namely recover holding state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853799.3A CN105554765B (en) | 2015-11-30 | 2015-11-30 | A kind of city emergency wide-band communication system based on the provisional communication resource |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510853799.3A CN105554765B (en) | 2015-11-30 | 2015-11-30 | A kind of city emergency wide-band communication system based on the provisional communication resource |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105554765A true CN105554765A (en) | 2016-05-04 |
| CN105554765B CN105554765B (en) | 2018-12-28 |
Family
ID=55833652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510853799.3A Active CN105554765B (en) | 2015-11-30 | 2015-11-30 | A kind of city emergency wide-band communication system based on the provisional communication resource |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105554765B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616195A (en) * | 2020-12-02 | 2021-04-06 | 无锡三通科技有限公司 | Emergency all-media communication system based on wireless ad hoc network technology and implementation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101309448A (en) * | 2008-06-12 | 2008-11-19 | 公安部沈阳消防研究所 | Special data transmission system for fire-fighting |
| CN101543108A (en) * | 2006-09-29 | 2009-09-23 | 罗斯蒙德公司 | Wireless handheld configuration device for a securable wireless self-organizing mesh network |
| WO2010107440A1 (en) * | 2009-03-20 | 2010-09-23 | Innovative Wireless Technologies, Inc. | Method and apparatus for reliable communications in underground and hazardous areas |
| CN102075893A (en) * | 2011-01-12 | 2011-05-25 | 暨南大学 | Emergency communication system and method based on wireless cellular network and Ad-hoc network |
| CN103118329A (en) * | 2013-01-30 | 2013-05-22 | 无锡南理工科技发展有限公司 | Information Interaction system based on Ad Hoc network emergency scene |
-
2015
- 2015-11-30 CN CN201510853799.3A patent/CN105554765B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101543108A (en) * | 2006-09-29 | 2009-09-23 | 罗斯蒙德公司 | Wireless handheld configuration device for a securable wireless self-organizing mesh network |
| CN101309448A (en) * | 2008-06-12 | 2008-11-19 | 公安部沈阳消防研究所 | Special data transmission system for fire-fighting |
| WO2010107440A1 (en) * | 2009-03-20 | 2010-09-23 | Innovative Wireless Technologies, Inc. | Method and apparatus for reliable communications in underground and hazardous areas |
| CN102075893A (en) * | 2011-01-12 | 2011-05-25 | 暨南大学 | Emergency communication system and method based on wireless cellular network and Ad-hoc network |
| CN103118329A (en) * | 2013-01-30 | 2013-05-22 | 无锡南理工科技发展有限公司 | Information Interaction system based on Ad Hoc network emergency scene |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616195A (en) * | 2020-12-02 | 2021-04-06 | 无锡三通科技有限公司 | Emergency all-media communication system based on wireless ad hoc network technology and implementation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105554765B (en) | 2018-12-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211670989U (en) | Emergency rescue field communication system based on GPS Beidou positioning and MESH wireless ad hoc network | |
| CN206962989U (en) | A kind of power emergency command center system structure | |
| CN110557758A (en) | Power system communication network deployment processing method and device | |
| CN100369434C (en) | Method for implementing virtual LAN based on WAPI system in WLAN | |
| CN103178903A (en) | Power emergency communication system based on wireless optical networks | |
| CN101350815A (en) | Mobile emergency command system | |
| EP2675196B1 (en) | Method for processing content network information, base station and content network system | |
| KR102463989B1 (en) | Data transmission reception wireless relay equipment for wireless communication system | |
| CN203192178U (en) | Rainstorm and flood disaster monitoring/early warning and emergency command system | |
| CN105791355A (en) | Open multi-service cellular network system and service implementation method | |
| CN210490557U (en) | Transmission line intelligence prison claps device based on wireless private network of electric power | |
| CN104469314A (en) | Video monitoring system and method of electric power construction field | |
| CN105338538A (en) | Physically isolated power TD-LTE (time division-line termination equipment) multi-service carrying system and method | |
| US20170251404A1 (en) | Mobile base station network | |
| CN101808227A (en) | Emergency wireless broadband communication system | |
| CN205080727U (en) | Double mode long -range microwave wireless monitoring system | |
| CN107172138A (en) | A kind of intelligent command dispatching system of public security | |
| CN105554765A (en) | Urban emergency wideband communication system on the basis of temporary communication resource | |
| CN211928402U (en) | Power operation visual supervision system based on intelligent safety helmet | |
| CN108270648A (en) | Metropolitan area Backbone Transport Network OTN network-building methods | |
| CN101056236A (en) | Radio Mesh MAN architecture | |
| CN102572408A (en) | Monitoring system and method based on 3G (third generation) wireless communication network | |
| Ishizu et al. | Cognitive wireless network infrastructure and restoration activities for the earthquake disaster | |
| CN112969170B (en) | Air-space-ground integrated emergency communication and command scheduling system | |
| Wetterwald et al. | SDN for public safety networks |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |