CN102624474A - Post-disaster multifunctional mobile emergency broadcast implementation method and device - Google Patents
Post-disaster multifunctional mobile emergency broadcast implementation method and device Download PDFInfo
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- CN102624474A CN102624474A CN201210078715XA CN201210078715A CN102624474A CN 102624474 A CN102624474 A CN 102624474A CN 201210078715X A CN201210078715X A CN 201210078715XA CN 201210078715 A CN201210078715 A CN 201210078715A CN 102624474 A CN102624474 A CN 102624474A
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Abstract
The invention relates to a rapid networking implementation method and device of post-disaster emergency broadcast and alarm, which is suitable for the fields of post-disaster emergency broadcast, voice communication and alarm. An emergency broadcast network which is rapid in deployment and effective in coverage is formed by taking a master vehicle provided with a wireless emitting system and an intelligent managing system as a center and combining a large amount of rechargeable portable terminals which are flexibly arranged on the periphery of the master vehicle and have broadcast, alarm and voice communication functions; and the emergency broadcast network finishes real-time emergency broadcast in a special domain range and has the multiple functions of geological position information acquisition and site environment information acquiring and reporting.
Description
Technical field
The present invention relates to realize a kind of quick deployment implementation method and the device thereof of emergent broadcasting and information gathering after the calamity, be applicable to emergent broadcasting, voice communication and information gathering field after the calamity.A kind of network-building method and the device that are particularly related to the broadcasting of specific region and have miscellaneous functions such as management and warning simultaneously.
Background technology
After general large-scale natural calamity or the accident; Often being accompanied by less relatively disaster takes place; After an accident, all can have aftershock etc. to follow as earthquake, tsunami or the like, in order to prevent these follow-up disasters the people caused more infringement, the victims of the disaster's mood need be stablized simultaneously; Often in 72 hours after the calamity rescues golden period, the victims of the disaster's rescue announcement and mood pacified seem extremely important.A fact of not allowing to avoid is, often electric power and communication equipment interrupt after the calamity, and communication modes such as the common mobile phone of people, broadcasting, TV can't use, can't keep in repair these equipment within the short-term.So often need use some means of communication very under these situation.
In the face of the early warning of follow-up disaster, we monitor disaster when coming, and government can sound siren, to inform the common people.
In the face of the mood after the calamity is pacified work, government generally can use mode such as radio diffusion van to assemble the broadcasting of flowing of places such as ground, rescue ground the victims of the disaster, informs that the common people are correlated with to rescue progress and follow-up disaster a situation arises.Sounding siren and satellite phone also is the means of dealing with problems.But all there is comparatively outstanding limitation in above-mentioned solution at present:
1) broadcasting area is little: radio diffusion van can't be broadcasted on a large scale and inform that effective information transmits slower between people.The popularity rate of satellite phone is too low especially, can't meet the demands.
2) real-time is poor: equipment such as radio diffusion van must flow an important information one time in whole advice range, and the cost certain hour can be accomplished transmission, and real-time is relatively poor.
3) amount of information is few: the mode of when reporting to the police, sounding siren often can only be sent early warning signal, and picture should not evacuate to information such as what place; In addition, the broadcasting because radio diffusion van need flow, all scopes that flow are just calculated and are done broadcasting once.
4) safeguard to use complicated: at each not comprovincial radio diffusion van own broadcast system is arranged, when needs are changed broadcasted content, need with information via satellite mode such as phone inform the administrative staff of each radio diffusion van, administrative staff change broadcasted content again.
5) function is simple: the initial a period of time of after calamity, taking place; We need promptly warning system timely, and we hope each local certain situation of understanding disaster ground that center commander department can be real-time simultaneously, and can carry out voice communication with the staff of each place; But no matter be modes such as siren, satellite phone, radio diffusion van; Function is all fairly simple, can only accomplish a kind of function, and these equipment all can't satisfy us and get demand.
Summary of the invention
The present invention is directed to above shortcoming and proposed a kind of multifunctional intellectual broadcast system platform of on-premise network simply fast.This platform constitutes the extremely strong emergent broadcaster of mobility by female car and a plurality of bicycle-mounted portable formulas terminal.After disaster takes place; Vehicular platform can arrive the appointed area fast; And be the center with the female car that has been equipped with wireless transmit and intelligent management system in the short time at the utmost point; In conjunction with can flexible arrangement at a plurality of portable terminals of the appropriate position of periphery with broadcasting, information gathering and function of voice communication, form one and dispose the emergent radio network that effectively covers fast.Accomplish the emergent in real time broadcasting of quick-speed large-scale, and have the function that geographical location information collection and multiple information gathering on the spot report simultaneously.
The body design thought of this moving emergency broadcast system is: through the radio diffusion van of a special use is reequiped, portion is equipped with electric power system, PC and radio transmitting device within it, makes it become a female car, as the center of whole network; And a plurality of terminals that are equipped with power amplifier, ups, various transducer and radio transmitting device and the female car settled in the different location carry out two-way communication through radio transmitting device, have formed an emergency network jointly.Through this network, the content that female car will be play is sent to each terminal through network, and each terminal just is equivalent to a high pitch broadcast station, and female car can be changed the broadcasted content that needs replacing at any time, thereby realizes the real-time purpose of broadcasting on a large scale; Simultaneously, can carry out voice communication with each terminal, also can control each terminal and realize information collection function through the female car of network.And the home environment information of each terminal with device monitorings such as transducers sends to female car, understands these information that demonstrates of dynamic real-time on the PC in female car.In addition, the electric power system in female car can be charged for the terminal of replacing because of power shortage, keeps running without interruption of whole system.
The present invention also provides a kind of device of moving emergency radio network, female car and terminal under introducing respectively below in the radio network.
Female car: female car is converted by special-purpose vehicle, and is as shown in Figure 2, the inner equipment such as electric power system, radio transmitting device and PC that are equipped with.Can female car be put at each terminal at ordinary times and carried out charge maintenance etc., the accident of treating takes place, and in the time of need arranging net, female car can motor-driven at any time deployment, and the terminal is placed in each broadcasting place, reaches in time, networking purpose fast.Simultaneously,, multiple input equipment and mode are provided in the input system of female Che Nei,, have introduced inner each equipment of female car and function down below to satisfy the demand under the different situations as the information source of each terminal broadcast content.
1) electric power system: small-sized generator is arranged in female car mounted inside; Through using modes such as diesel oil, gasoline to produce electric energy; Electric power system in female car mainly is in order to satisfy power consumption equipments such as the inner PC of female car, transmitting device, and electric power system simultaneously also can be charged for many station terminals equipment simultaneously.
2) radio transmitting device: the main effect of radio transmitting device is networking and to female car access device is provided.The radio transmitting device of female car and the radio transmitting device at terminal carry out networking through wireless signal, constitute the communication network that we need, and device is also for the PC in female car and each local terminal provide access interface, with access network simultaneously.
3) PC: the main effect of PC is that the broadcasting information source as system provides broadcasted content that the special-purpose software system of one cover to the management maintenance of whole system is provided simultaneously; Through these cover software systems; The environmental information that the commanding can observe each terminal send over, and to each terminal inlet pipe reason and control.In addition, PC provides plurality of information resources input modes such as internal audio frequency, wireless microphone, audio player.
The terminal: the intelligent broadcast terminal that is deployed in each effective place possesses power amplifier broadcasting, information gathering and function such as reports, and its major function as shown in Figure 3 can be divided into: equipment such as UPS management system, radio transmitting device, core control system, power amplifying device, sensor device.Radio transmitting device is the same with radio transmitting device in female car all to be the ability with the networking of providing and access point; The purpose of power amplifying device is to broadcast in order to carry out high pitch, highlights down the function and the effect of other various pieces below:
1) UPS management system: the UPS management system can have under the situation of commercial power supply; Civil power is directly inputed to power consumption equipments such as terminal, and do not having to use the inner battery of UPS under the situation of commercial power supply, equipment is supplied power; Simultaneously; Under the situation of the inner power supply deficiency of ups power, can replace back female car and charge, satisfied various operating positions.
2) core control system: the purpose of core control system is to communicate through radio transmitting device and female car; The broadcasted content of female car is received with the power amplifier broadcasting that amplifies; Send to female car to the home environment information of monitoring; Receive the control information that female car is sent simultaneously, make corresponding action.Core control system also provides audio input interface, in order under special situation, amplifying or using with female car conversation.In addition, core control system also has a plurality of key switches, is used for sending different alarm signals to female car, when fortuitous event takes place, can press corresponding button, sends flash request information to female car.
3) sensor device: core control system can be monitored various environmental informations through sensor device; Send it to female car again; Like this; Female car keeper can just understand the environmental information of each terminal seat at female Che Nei, and environmental information comprises multiple, for example humiture, water logging, antitheft and GPS locating information etc.
Highlight down the realization of communication process and broadcasting below
General can only effectively cover the scope that 100 meters left sides have as devices such as wireless routes, and surrounding environment need be comparatively spacious, if having building to stop then very difficult realization transmission on a large scale.And in order to realize wide scope two-way communication, comparatively special radio transmitting device is used at female car and terminal, designs for this needs transmit on a large scale specially.Radio transmitting device is in order to reach transmission range comparatively widely; Need to use antenna; Simultaneously to the normal use of network Ethernet interface is provided in order to satisfy us, we have taked the most general ethernet technology in use like this; When using and common use Ethernet do not have what difference, for the equipment capacity expansion and upgrading is provided convenience.In order to reach the bandwidth that needs, radio transmitting device also is equipped with two antennas, and the signal of uplink and downlink is separately transmitted in two frequency ranges, and so our network has just been realized full duplex, and network characteristic and function have just obtained effective reinforcement.Providing at radio transmitting device under the prerequisite of communication network, is that a wireless network is set up at the center with female car, and the radio transmitting device that is distributed in various places all joins in this network respectively, thereby sets up a private local area network of disposing fast.
As shown in Figure 4, after network was set up, female car just can be realized data communication with the terminal.Architectures of communication networks adopts customer service (client/server) pattern.Female car is waited for the access of terminal client as the server of system.After the effective deployment of client is opened, just can initiatively be linked into server, and constantly send packets of information and give server.When server receive to handle the data that each client sends over, also can send instruction to corresponding client according to keeper's operation.Client just can make corresponding action after receiving the instruction that server sends.In concrete the realization, we at first set Intranet IP address to the PC of female car, and start the transmission data message that management system is waited for each terminal.When network has been inserted through radio transmitting device in the terminal, the terminal is set to the IP address with the same network internal at female car place, and data communication just and between female car can be carried out in the terminal like this.In the core control system at terminal, our management system will constantly be gathered environmental data, and based on the IP address transmission data of our predefined female car in female car.A plurality of terminals are arranged in the system, and in order to distinguish each terminal, the keeper will be unique effective identity code of each terminal configuration, and the terminal sends to the identity code of oneself in female car, and female car is distinguished each terminal according to this identity code.The terminal is with oneself identity code, IP address, various environmental information and state information etc.; Integrating the back whenever uses udp protocol to send to female car at a distance from one period regular time; The purpose of using udp protocol is because the bandwidth resources of wireless network are of great rarity, and sends data and hopes can take less bandwidth as far as possible.
After female car and each terminal can communicate, we just can realize broadcast capability.We also adopt the pattern of client/server the mode of broadcast communication; When selecting broadcast capability in the management system of moving in the PC of keeper at female car, the broadcasting server among the PC will start, and waits for being connected with the client at terminal; Management system can be sent broadcasting instructions to the terminal simultaneously; Can open power amplifier simultaneously to prepare broadcasting according to instruction operation broadcasting client end program after the terminal receives, client holds after linking with server; Begin to receive the data that server sends over, broadcast.A terminal client can carry out broadcast communication with a server, and server then can communicate to reach the purpose of broadcasting with a plurality of client simultaneously; And the radio transmitting device at terminal can be realized delivering in relays with receiving to such an extent that broadcasted content is transmitted to other-end again, and our broadcasting area can increase greatly like this, has also just realized the purpose of broadcasting on a large scale.
At present, there are shortcomings such as real-time is poor, broadcasting area is little, function singleness in methods such as satellite phone, radio diffusion van, are directed to above-mentioned shortcoming, and native system has proposed the scheme of some solutions, and is as shown in Figure 5:
1) report to the police: warning function is divided into that female car issues warning message to the terminal and the terminal reports alarm signal to female car.When female car need issue warning message to the terminal, the keeper can use microphone, informed the arriving of common people's disaster and the measure that should take.When end will be reported to the police to female car, when for example needing ambulance, just can press on the terminal corresponding key switch and report to the police to female car, the different keys switch is represented different warning classifications.
2) multiple broadcast mode: be divided into the whole network broadcasting and specific aim broadcasting according to broadcasting area.The whole network broadcasting is broadcasted the system terminal in the whole network exactly, and this is the most basic broadcast mode.Specific aim broadcasting is meant that the scope of broadcasting only is confined in one or more terminals, and at needs being correlated with in indivedual places can make in this way when informing.Information source based on broadcasting can be divided into: internal audio frequency, external audio input and spot broadcasting.Thereby the internal audio frequency mode is that audio plays is broadcasted in PC, often need be after the calamity with the continuous repeated broadcast of a segment information, and can make in this way this moment.The external audio input is meant can use outer audio equipment to play voice, perhaps uses modes such as microphone talk, broadcasts.Spot broadcasting is meant in end can pass through microphone talk, after power amplifier amplifies, broadcast, but this needs the permission of female car management system, and this mode is needs when having the leader to inspect speech often.
3) voice communication: female car keeper can select function of voice communication and certain terminal to converse, and the terminal management personnel also can press the voice communication request button, and to the voice communication of female car administrator request, female car keeper can converse after confirming.
The function of system mainly is for emergent broadcasting and warning etc., but for the intelligent management to the terminal, system has also increased many specific functions, reaches the purpose of intelligent management.
1) environmental monitoring: the terminal can with various sensor monitors to some environmental informations send to female car so that manage and monitor.Temperature Humidity Sensor can send to female car with temperature humidity, and in places such as sanctuarys, these information are all necessary.Shock sensor can prevent the pilferage behavior, when detecting vibrations, alarm signal is sent to female car, has just occurred the information of relevant warning in the management system of female car.The GPS positioner sends to female car with geographical location information, and so female car just can be understood the geographical position at each terminal.
2) management maintenance: showing the information that each terminal sends in real time in the management system of female car,, can carry out maintenance management to the terminal through these information.When sensor was unusual to some environmental informations, system can report to the police with the caution keeper, to take operations necessary.In addition, the GPS positional information that management system sends over according to the terminal can mark these terminals in map, let the keeper get information about the location at each terminal most.And the administrative staff at terminal just have corresponding prompt when pressing on the terminal request key switch in the management system of female car, inform that there is corresponding request at the some terminals of keeper.
3) deployment and charge maintenance: the mobility of female car has brought convenience for the use of our system.Utilize the mobility of female car during on-premise network, can the rapid place that must each terminal be placed on planning, do not need extra manpower and materials.The electric power system of female car can be placed on other vehicles, and standby terminal is charged, and when terminal power is not enough, can promptly move to the there, the terminal that electric weight under the subsequent use terminal substitution is not enough, and then to its charging, as subsequent use.
Our systems of mode such as siren, radio diffusion van, satellite phone that are directed to mainly contain following advantage:
1) broadcasting area is wide: have a plurality of terminals in the system, each terminal just is equivalent to a high pitch broadcast station, the terminal is placed in places such as sanctuary, rescue ground respectively, has covered wider scope and more crowd.
2) real-time: radio diffusion van needs to flow back and forth, flows whole broadcast scope and just can be regarded as broadcasting once one time; And our terminal fixed in position is in relevant place, and each place can be broadcasted simultaneously, so can change broadcasted content at any time, the real-time performance of system is embodied fully.
3) contain much information: be compared to and sound this simple alarm mode of siren, native system can be informed information such as common people's act of rescue place through the mode of broadcasting when needing critical alarm.Simultaneously because wide coverage, characteristic such as real-time, system can change play content at any time, and great deal of information is in time broadcasted away.
4) simple to operate: be equipped with management system to carry out management maintenance to whole system in female car, basic operation only need be carried out on PC, is compared to the loaded down with trivial details step when changing broadcasted content in the communication truck, and the operation of native system is comparatively easy.
5) combination of multiple function: though means such as siren, radio diffusion van and satellite phone can satisfy some functions need these equipment all be function singleness; Do not possess multiple function; And native system will be reported to the police, communicate by letter, broadcasted to combine and satisfied common demand; And related management function such as environmental monitoring is provided, realized the purpose that multiple function combines.
Description of drawings
Through the description of carrying out below in conjunction with accompanying drawing to embodiment, the present invention above-mentioned and/or other purposes and advantage will become apparent, wherein:
The sketch map of the moving emergency broadcaster that proposes among the present invention of being shown in Figure 1, wherein:
The 101st, the female car in the system; Be connected through radio transmitting device with the terminal, the effect of female car is that each terminal is placed in each resettlement, fast on-premise network; The center of taking on network; Be responsible for communicating,, be responsible for the task of terminal management, maintenance simultaneously as the information source of broadcasted content with each terminal.
The 102nd, the terminal in the system; Be connected through radio transmitting device with female car; The effect at terminal is to receive to play out from female car broadcasted content and with it, and emergency alarm under emergency case in particular cases and between female car is set up voice communication; Have the environmental information that reports female car monitoring simultaneously, receive the function that corresponding actions was ordered and made in female car control and management.
Shown in Figure 2 is the inside of female car, wherein:
The 201st, PC; PC is equipped with a cover software control system and supplies the keeper that whole system is carried out management maintenance; Control system can be broadcasted and voice communication by control terminal, monitors the environmental information that each terminal sends over, and checks the geographical position at each terminal etc.PC also provides some speech input interfaces, makes the keeper to import voice through modes such as wireless Mikes.
The 202nd, radio transmitting device, a plurality of radio transmitting devices can be formed a wireless network, and it provides Ethernet interface for female car and terminal, and through radio transmitting device, female car and a plurality of terminal have just been formed a mininet and communicated like this.
The 203rd, electric power system is made up of a small-sized domestic diesel oil generator, and it provides electric power for whole system.The inner current consuming apparatus of female car is all supplied power by electric power system, is also supplied power by electric power system during each terminal charge simultaneously.
The 204th, voice-input device, through this equipment, the keeper can broadcast away speech content.
The 205th, the socket the service of connection devices through this equipment, can be broadcasted away the audio frequency that is placed in advance in the digital audio-frequency playing equipment through native system.
Shown in Figure 3 is the composition at terminal, wherein:
The 301st, core control system, it is responsible for communicating with female car, each parts of terminal is managed, be the core component at terminal.Core control system receives the information from female car through radio transmitting device, and broadcasted content is played out through power amplifier, and corresponding action is made in the instruction that sends over according to female car simultaneously.On the other hand, the terminal is through the local environmental information of each transducer and GPS monitoring of equipment and send it to female car, carries out management and monitoring for female car.
The 302nd, radio transmitting device, it with Fig. 2 in 202 the same, form a network through a plurality of transmitting devices, and offer female car and terminal Ethernet interface, supply female car and accessing terminal to network to communicate use.
The 303rd, the UPS device, its function is that power management is carried out at the terminal.When commercial power supply, civil power is inserted UPS, UPS can be directly gives other parts of terminal with electric power transfer, and the battery to inside charges simultaneously, and when electric power interrupted suddenly, UPS can switch to self battery rapidly and supply power, and guarantees the lasting supply of electric power.
The 304th, power amplifying device, its effect is that the voice signal that core control system sends is amplified the effect of broadcasting.On functions such as voice communication, broadcasting, all to use power amplifying device.
The 305th, sensor device, it comprises multiple sensors, effect is information such as some humitures of terminal seat, water logging, vibrations to be detected send core control system to.
The 306th, GPS equipment; Its effect is geographical location information to be detected pass to core control system; Female car goes out the position at this terminal through the map marked of this geographical location information in management system, so that the keeper can find corresponding terminal the most apace.
The 307th, voice-input device, at some in emergency circumstances, terminal management person can broadcast away interim speech content through power amplifier.
The linked, diagram of concrete module in the system shown in Figure 4
The 401st, PC in female car and radio transmitting device, concrete function be existing the detailed description in Fig. 2.Communicate with each terminal through wireless behind the management system link radio transmitting device among the PC, command adapted thereto and broadcasted content are sent to each terminal, receive the environmental information that each terminal sends over simultaneously.
The 402nd, terminal equipment is specifically formed module and in Fig. 3, is specified.Terminal and female car communicate through radio transmitting device; The core control system at terminal can receive the various instructions that female car sends over; Realize function corresponding according to command adapted thereto, the environmental information of simultaneously Equipment Inspections such as transducer being come sends to the management system of female car.
Shown in Figure 5 is the functional block diagram of system:
The 501st, the Functions of Management System block diagram in female car; Select corresponding function according to demand; Management system is sent function corresponding according to the corresponding function of selecting and is instructed to the terminal, and the environmental information that simultaneously terminal is sended over partly shows in environment monitoring function.
The 502nd, the functional block diagram in the terminal, according to the instruction that female car sends over, core control system is realized function corresponding, simultaneously through sensor device and GPS Equipment Inspection to environmental data send to female car.
Embodiment
Through with reference to down in the face of the embodiment and the detailed description of accompanying drawing of exemplary indefiniteness, advantage of the present invention and characteristic and realize that method of the present invention can be easier to understanding.Yet the present invention can implement with multiple different form, and the embodiment that should not be construed as limited in this explaination.In addition, thus provide these embodiment this openly will be completely and completely, and will intactly design of the present invention be conveyed to those skilled in the art, the present invention will only be defined by accompanying claims.
Native system is in order under the emergency situation, to use, therefore need to do some preparations early stage, in case of emergency can coming into operation immediately with assurance.Preparation mainly is divided into hardware and software two parts: hardware components is female car and terminal; To guarantee that at ordinary times equipment is complete; Parts are complete, and female car and terminal be placed in safer place, prevent that disasters such as earthquake from coming it to be damaged temporarily; Disaster will the electric weight of terminal equipment be full of simultaneously, so that can come into operation after arriving immediately; Software section mainly comprises the management system of female car and the core control system at terminal; At first we will let the PC of female car and terminal be in the same subnet; Distribute the identity code at each terminal; Guarantee female car can with each terminal proper communication, mutual transceive data, transducer and various broadcast capability enough normally use.
When learning disaster for example after the earthquake, emergent radio diffusion van is left for the scene, begins to make up emergency broadcase system.At first carry out setting up of network, key step is divided into planning and disposes the place, erects a television antenna and the test network several sections.When the place is disposed at the planning terminal, at first will delimit broadcasting area, confirm the body region of broadcast communication, the general subject zone is exactly our disaster area; Then to select the deployment place at terminal, will consider when the place is disposed in selection that sanctuary, rescue ground, some masses assemble places such as ground, also will consider traffic factor, the use of feasible broadcasting maximization as far as possible; We find a central point according to the placement location on these rescue ground at last, and female car is deployed near the central point.Plan and dispose after the place, utilize the mobility of female car that the terminal is transported to the relevant position.Will carry out setting up of antenna simultaneously when disposing the terminal, small portable liftable antenna is used at the terminal, according to the spacious degree of the distance and the surrounding environment of terminal and female car, with antenna installation at suitable height.Whether the network between our test terminal and the female car is communicated with at last, and transceive data each other.
Behind the network-in-dialing, get final product using system.The keeper manages control through using the management system in female car to whole system, and the main functionality of system is divided into functions such as broadcasting, voice communication and monitoring management.Aspect the prevention of disaster, the keeper can carry out emergency notice through broadcast capability, informs the early warning information that the victims of the disaster are detailed.Aspect broadcasting, can broadcast to all terminals, reach the purpose of wide scope broadcasting; Having under the situation of specific demand, can select indivedual terminals to carry out locally broadcast.On broadcasting information source input mode, can play the audio frequency in the PC, also can use the mode input of on-the-spot speech to broadcast, the work of pacifying of talking of the masses in All Ranges in this way when the leader salutes; In addition, when end had demand, terminal management person can send the spot broadcasting request to female car, after the permission that has obtained female car keeper, can broadcast through the microphone speech at terminal.Aspect voice communication, female car keeper can set up voice communication to some terminals, and simultaneously, terminal management person also can initiate to set up the request of voice communication to female car keeper, obtains can connecting after female car keeper approval.
The monitoring management function can show the environmental information at each terminal and the various requests that processing terminal sends.When some environmental informations are unusual, just can in PC, demonstrate warning message.When the room temperature of some sanctuarys low excessively, at this moment can be the management system caution announcement keeper that is hit by a bullet out.Shock sensor can prevent the generation of the behavior of stealing; When sensor has arrived vibration signal, have alarm prompt in female car, the keeper can promptly join terminal management person; Also can send instruction simultaneously and let the terminal send police whistle sound, inform that the keeper frightens the robber simultaneously.GPS equipment can help the keeper to confirm residing position, terminal, and through the GPS positional information that the terminal sends over, system can mark the position at each terminal in map.Aspect the various requests of office terminal, because end has various function request key, when different demands, press corresponding button, can be to female car initiation request.For example when needs urgent rescue car, can press respective keys, in female car, have corresponding prompt, inform the keeper.When end need be set up voice communication with female car, can press respective keys, send request to female car.When electric weight is not enough, press corresponding button, inform that the keeper is transported to this locality with standby terminal and displaces the not enough terminal of electric weight.
Claims (7)
1. multi-functional moving emergency broadcast system, this system is made up of with the terminal of being responsible for broadcasting the female car as information source, it is characterized in that:
One, female car: female car is converted by special-purpose vehicle, and the inner equipment such as electric power system, radio transmitting device and PC that are equipped with can settle the terminal to carry out networking fast; Link to each other through radio transmitting device with a plurality of terminals, send broadcasted content to the terminal, simultaneously monitoring management is carried out at the terminal, the effect of female car is:
1) by the mobility of female car, can each terminal be deployed to corresponding resettlement fast and form network rapidly.
2) terminal when electric weight exhausts, can be sent the special-purpose vehicle residing place of incoming terminal rapidly not having to use the inner battery of UPS under the situation of commercial power supply, through the electric power system of loading is charged in the terminal; Also can displace the not enough terminal of electric weight to standby terminal in female car.
3) through network, female car can be set up communication linkage with the terminal, and so female car can send to whole or indivedual terminals to reach the purpose of broadcasting on a large scale with broadcasted content; Can connect with the terminal through the female car of network, realize the function of voice communication; In addition, meeting an urgent need in emergency circumstances, female car sends alarm command and gives the terminal, lets it carry out early warning through broadcasting and informs, reports more detailed early warning information.
4) environmental information that sends over of female handlebar terminal is presented on the display of PC, shows some environmental informations of each terminal seat in real time.
5) corresponding processing is made in the warning request that sends over according to the terminal, and the geographical location information that sends over according to the terminal simultaneously is with real-time being presented on the electronic chart of each terminal location.
Two, terminal: link to each other through radio transmitting device with female car, receive the broadcasted content from female car, based on the instruction of female car, realize the function of broadcasting, voice communication and warning, the home environment information with monitoring sends in female car simultaneously.The effect at terminal is:
1) two-way communication between foundation and the female car can be carried out transceive data with female car.
2) receive the broadcasted content that female car sends over, it is broadcasted away through power amplifier, realize broadcasting and warning informing function.
3) set up two-way the connection with female car, through network, with the function of female car realization voice communication.
4) through using corresponding key switch, send different warning requests, comprise the not enough warning of ambulance request, voice communication request and electric weight etc. to female car.
5) the various transducers of installing with the environmental information of needs detect and send to female car for
Carry out monitoring management.The GPS Equipment Inspection of installing sends to female car after address information, supply female conductor to hold residing geographical position, each terminal.
2. system according to claim 1 is characterized in that: described female car can be divided into parts such as electric power system, radio transmitting device and PC again, and corresponding function is:
1) electric power system: producing electric energy through using modes such as diesel oil, gasoline, mainly is in order to satisfy the need for electricity of equipment such as the inner PC of female car, transmitting device, and electric power system simultaneously also can be charged for the not enough terminal equipment of many electric weight simultaneously.
2) radio transmitting device: a plurality of radio transmitting devices carry out networking through wireless signal, constitute the network of our needs, and device is also for PC and terminal in female car provide access interface, with access network simultaneously.
3) PC: load the software systems of a cover, through this cover software to the whole system management maintenance
The environmental information that system commanding can observe each terminal send over, and to each terminal inlet pipe reason and control; As the broadcasting information source, PC provides multiple phonetic entry mode simultaneously.
3. system according to claim 1, its characteristic exists: described terminal can be divided into parts such as core control system, radio transmitting device, UPS, power amplifying device and sensor device again, and the function of corresponding various piece is following:
1) core control system: communicate through radio transmitting device and female car; The broadcasted content of female car is received with power amplifier broadcasting, send to female car to the information of home environment monitoring, receive the control information that female car is sent simultaneously; Through using the different functions button; Send the function corresponding request to female car, core control system also provides audio input interface in addition, uses in order under special situation, carrying out spot broadcasting.
2) radio transmitting device: form a mininet with the radio transmitting device of female car through wireless mode, provide port to supply access network to core control system simultaneously.
3) UPS: electric power is managed, other parts of civil power being supplied with the terminal are arranged under the situation of civil power, intelligence switches to existing internal cell during power failure, uninterrupted power supply.
4) power amplifying device: core control system received play out after the broadcasted content come amplifies.
5) sensor device: comprise that transducers such as humiture, water logging and GPS equipment detect the environmental information of this locality, be sent to core control system, send to female car via core control system again.
4. moving emergency broadcast system, its system features is: through the radio diffusion van of a special use is reequiped, portion is equipped with electric power system, PC and radio transmitting device within it, makes it become a female car, as the center of whole network; And a plurality of terminals that are equipped with power amplifier, ups, various transducer and radio transmitting device and the female car settled in the different location carry out two-way communication through radio transmitting device, form an emergency network jointly.Through this network, the content that female car will be play is sent to each terminal through network, and each terminal just is equivalent to a radio diffusion van that no longer need flow, and female car can be changed the broadcasted content that needs replacing at any time, thereby realizes the real-time purpose of broadcasting on a large scale; Simultaneously, can carry out voice communication with each terminal, also can control each terminal and realize warning function through the female car of network.And each terminal sends to female car with the environmental information that device monitorings such as transducer come, and can real-time and dynamic demonstrate these information on the PC in female car.Simultaneously, the electric power system in female car can be charged for the not enough terminal of electric weight, keeps the operation of whole system.
5. moving emergency broadcast system according to claim 4 is characterized in that: what female car was taken in whole system is not only the function as network center, broadcasting information source, also is responsible for on-premise network, the task of management maintenance.Utilize the mobility of female car during the deployment of network, can must each terminal be placed in resettlement rapidly, do not need extra manpower and materials etc., can realize on-premise network fast.Under the situation of electric weight deficiency, can move on to terminal seat to the standby terminal that in female car, charges rapidly as the terminal, displace the not enough terminal of electric weight.
6. moving emergency broadcast system according to claim 4; It is characterized in that: system is comprising that multiple common appellative functions such as broadcasting, voice communication and warning combine; And not only possess a single function, satisfy the various functional requirements after calamity.The function of broadcasting is distinguished the whole network broadcasting again and is optionally broadcasted to indivedual terminals, and warning function can be realized through the mode of broadcasting, carried out detailed warning and inform.
7. moving emergency broadcast system according to claim 4 is characterized in that: various transducers are equipped with at the terminal, can some environmental informations be sent to female car, can carry out management and monitoring to each terminal according to the female car of these information simultaneously.Temperature Humidity Sensor can send to female car with temperature humidity, and shock sensor can prevent the pilferage behavior, when monitoring vibration information, sends to female car, has just occurred the information of relevant warning in the management system of female car.The GPS positioner sends to female car with geographical location information, and so female car just can be understood the geographical position at each terminal; Can increase and decrease various transducers according to different demands in addition.
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| CN201210078715XA CN102624474A (en) | 2012-03-23 | 2012-03-23 | Post-disaster multifunctional mobile emergency broadcast implementation method and device |
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Application publication date: 20120801 |