CN103785129B - A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system - Google Patents
A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system Download PDFInfo
- Publication number
- CN103785129B CN103785129B CN201310283275.6A CN201310283275A CN103785129B CN 103785129 B CN103785129 B CN 103785129B CN 201310283275 A CN201310283275 A CN 201310283275A CN 103785129 B CN103785129 B CN 103785129B
- Authority
- CN
- China
- Prior art keywords
- fire
- information
- illumination
- fire disaster
- disaster escaping
- 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.)
- Active
Links
Landscapes
- Alarm Systems (AREA)
- Fire Alarms (AREA)
Abstract
The invention discloses a kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system.System includes plan processing device, many group audio frequency and illumination guide.Plan processing device sends the various fire disaster escaping guidance schemes needed for each group of audio frequency and illumination guide, and reception comes from the amendment having permission device to fire disaster escaping guidance scheme；When needs carry out fire disaster escaping guiding, plan processing device selects suitable prediction scheme according to the scene of a fire data message of Real-time Collection, produces prediction scheme activation signal, and is launched by this activation signal；The signal that audio frequency and illumination guide real-time reception plan processing device send, when receiving prediction scheme activation signal, judge whether it is the activation signal for this equipment, if not, then ignore, if so, then fire disaster escaping guidance scheme indicated by this activation signal is play accordingly so that audio frequency and illumination guide with group constitute audio direction and/or the instruction of illumination directivity.
Description
Technical field
The present invention relates to fire disaster escaping field, particularly to a kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system.
Background technology
In scene of fire, owing to existing fire-fighting system is after detecting that fire occurs, namely cuts off general distribution at once, provide illumination by emergency service.And illumination zone that emergency service luminaire provides is limited.Meanwhile, scene of fire, chief threat life is the dense smoke produced that burns, and dense smoke, except poisonous, is also substantially reduced visibility, makes majority because cannot see and disorientation, and then poisoning experience life danger.Meanwhile, dense smoke reduce further the illumination zone of luminaire.Owing to existing fire-fighting system is to connect each sensor with circuit type, if loop is burned out, then lose sensor to connect, can cause further scene of a fire information being detected, when often escape crowd goes to the escape route oneself being familiar with, just find that road is blocked by fire, or because dense smoke cannot judge whether this route is blocked by fire, now find other escape route again and then have been out escape chance.
Summary of the invention
It is an object of the invention to overcome the deficiency of prior art, it is provided that a kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system.
The technical solution adopted for the present invention to solve the technical problems is as follows:
A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method, it is characterised in that including:
1) multiple audio frequency and illumination guide being divided into some groups, each equipment is respectively positioned on diverse location, location interval with normal person can hear these equipment according to certain time interval and order play audio direction be as the criterion；Different routes, comprises different mark audio frequency as in the audio frequency guided, in order to distinguish different escape routes；There is audio direction and/or the fire disaster escaping guidance scheme information of illumination directivity for each grouping and setting；
2) plan processing device wirelessly sends various fire disaster escaping guidance scheme information, and wireless receiving comes from the amendment having permission device to fire disaster escaping guidance scheme；
3) audio frequency and illumination guide are in real-time listening state, carry out actively selecting to the fire disaster escaping guidance scheme information of wireless transmission, belong to the fire disaster escaping guidance scheme information for present video and illumination guide and store；
4) plan processing device passes through fire-fighting system communication interface and/or scene of a fire data-detection apparatus communication interface Real-time Collection information；
5) when needs carry out fire disaster escaping guiding, plan processing device selects suitable prediction scheme according to the information of fire-fighting system and/or the information of scene of a fire data detection device from the prediction scheme of storage, produce prediction scheme activation signal, and this prediction scheme activation signal is wirelessly launched；
6) audio frequency and illumination guide real-time reception come from the signal that plan processing device sends, when receiving prediction scheme activation signal, judge whether it is the activation signal for this equipment, if not, then ignore, if, then according to this prediction scheme activation signal, select the corresponding prediction scheme stored, send corresponding optical signal according to the fire disaster escaping guidance information indicated by this prediction scheme by corresponding sequential and/or play corresponding sound, several audio frequency with group and illumination guide is made to be constituted audio direction and/or the instruction of illumination directivity with the order of playing of sound and/or illumination.
Described fire disaster escaping guidance scheme information includes content and the sequential that under all kinds of condition, each audio frequency and illumination guide to be play.
Light-emitting device in audio frequency and illumination guide lines up array, according to fire guidance scheme information, produces to point to the luminous shape of escape direction or pattern or direction；Audio playing apparatus in audio frequency and illumination guide covers escape route, according to fire guidance scheme information, plays sound in order, thus forming continuous print directional sound stream；The content that under described all kinds of condition, each audio frequency and illumination guide to be play is except directivity and directional information, and the calamity of keeping away also included under present case is sought survival tutorial message.
Under same prediction scheme activation signal, different audio frequency and illumination guide, because environment is different, physical location different, send different fire disaster escaping guidance informations in the different time, thus forming many prescriptions tropism's flow of information.
Fire disaster escaping guidance scheme information, before prediction scheme discharger sends, is packaged with prediction scheme numbering, device packets numbering, check information；Prediction scheme numbering is used for pointing to this fire disaster escaping guidance scheme；Device packets numbering is used for pointing to specific audio frequency and illumination guide；Check information is used for false proof and integrity verification.
Each audio frequency and illumination guide are assigned with unique device numbering and the packet numbering that multiple audio frequency and illumination guide share, and wherein, same audio frequency and illumination guide can have multiple packet numbering.
Step 3) in, when audio frequency and illumination guide receive fire disaster escaping guidance scheme information, whether the device packets numbering of comparison audio frequency and illumination guide is consistent with the device packets numbering specified in the fire disaster escaping guidance scheme information received, if it is inconsistent, ignore this information；If consistent, then this fire disaster escaping guidance scheme information received carrying out data check, verification is by then preserving, and inspection is not by then abandoning.
Described prediction scheme activation signal includes prediction scheme number information, device numbering information, device packets information, check information；After audio frequency and illumination guide receive prediction scheme activation signal, audio frequency and illumination guide are by whether the device numbering information specified by this signal of comparison or device packets information point to this equipment, if not, then ignore this activation signal, if, then verify, not by then abandoning, number pointed prediction scheme such as verification by the prediction scheme then comprised according to this signal and play accordingly.
Fire disaster escaping guidance scheme information is encrypted before prediction scheme discharger sends, and is cryptographically saved in plan processing device and audio frequency and illumination guide；Audio frequency and illumination guide receive for, after the prediction scheme activation signal of this device, first the prediction scheme pointed by this signal being decrypted, then play accordingly.
The device coding of audio frequency and illumination guide is corresponding with the physical packaging position of audio frequency and illumination guide, and preserves to prediction scheme discharger.
A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing system, it is characterised in that include one or more plan processing device, many group audio frequency and illumination guide；
Described plan processing device includes radio receiver, the first storage device, prediction scheme selection device, fire-fighting system communication interface, scene of a fire data-detection apparatus communication interface, the first clock synchronization apparatus, wireless launcher；Wherein, radio receiver connects the first storage device, comes from, for receiving, the renewal having permission device to fire disaster escaping guidance scheme, and the fire disaster escaping guidance scheme information received is stored in the first storage device；First storage device is also connected with prediction scheme and selects device and the first clock synchronization apparatus, and meanwhile, prediction scheme selects device to be also connected with fire-fighting system communication interface and scene of a fire data-detection apparatus communication interface, and the first clock synchronization apparatus is also connected with wireless launcher；Fire-fighting system communication interface and scene of a fire data-detection apparatus communication interface are for connecting fire-fighting system and scene of a fire data detection device respectively；Prediction scheme selects device by the information of fire-fighting system communication interface and/or scene of a fire data-detection apparatus communication interface Real-time Collection fire-fighting system and/or scene of a fire data detection device, and determine whether breaking out of fire and fire development situation, if breaking out of fire or fire condition change, then from the first storage device, select correct prediction scheme numbering according to this information and form prediction scheme active information, then this active information is passed to the first clock synchronization apparatus, after active information is added upper clock synchronization information by the first clock synchronization apparatus, wireless launcher is transferred to launch with the form of wireless signal, if there is no breaking out of fire, then ignore this information；Wireless launcher sends the fire guidance scheme information updated in the first storage device according further to prediction scheme；
Described audio frequency and illumination guide include wireless receiving and process device, the second storage device, fire disaster escaping guiding signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer, electrical storage device, switching device, external power source connecting device；Wherein, wireless receiving processes device and connects the second storage device, when fire does not occur, wireless receiving processes device and receives various fire disaster escaping guidance scheme information, need to determine whether the prediction scheme for this equipment, if not, then ignore, if, then pass to the second storage device to preserve, when fire occurs or fire condition changes, wireless receiving processes device and receives each prediction scheme active information, need whether this prediction scheme active information of comparison points to this equipment, if not, then ignore this active information, if, then this active information is passed to the second storage device, make the prediction scheme information that the second storage device selects this active information to point to；Second storage device is also connected with fire disaster escaping and guides signal generating module, second clock synchronizer, when the prediction scheme information in the second storage device is activated, the prediction scheme information being activated is passed to fire disaster escaping and is guided signal emission module by the second storage device, time sequence information therein is passed to second clock synchronizer simultaneously；Fire disaster escaping guides signal generating module to include directivity illumination sign input equipment and emergent voice input device, and also correspondence connects light-emitting device and audio playing apparatus, when directivity illumination sign input equipment and emergent voice input device are respectively received the prediction scheme information in the second storage device, produce luminous signal and audio signal respectively, and this signal is passed to respectively light-emitting device and audio playing apparatus；Light-emitting device and audio playing apparatus are also respectively connected with second clock synchronizer, when being respectively received luminous signal and audio signal when light-emitting device and audio playing apparatus, coordinate the time sequence information of second clock synchronizer, send corresponding optical signal chronologically and broadcast corresponding content；External power source connecting device is used for accessing power supply, guides signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer to power with electrical storage device respectively wireless receiving process device, the second storage device, fire disaster escaping.
The switching device of described audio frequency and illumination guide includes two gears, first gear is that external power source connecting device processes device with wireless receiving respectively, second storage device, fire disaster escaping guides signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer, electrical storage device connects, second gear is that external power source connecting device processes device with wireless receiving respectively, second storage device, fire disaster escaping guides signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer, electrical storage device disconnects, electrical storage device processes device with wireless receiving respectively simultaneously, second storage device, fire disaster escaping guides signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer connects.
Audio frequency and illumination guide also include chopper, voice input device；Chopper is connected with audio player, for audio-source input from voice input device in audio player plays and according to fire disaster escaping guidance scheme broadcast information between switch.
Described light-emitting device includes the one or more combination of LED light array, generating laser, visible light emitter, little lamp box group.
Described electrical storage device includes one or several combinations in lithium battery, aneroid battery, large bulk capacitance, machinery electrical storage device, chemistry electrical storage device.
Between equipment, the wireless signal type of transmission includes one or several combinations in satellite communication signal, microwave signal, mobile communication signal, radio data network signal, FMAM signal, acoustic signals.
By the above-mentioned description of this invention it can be seen that compared with prior art, there is advantages that
The continuous sound stream of a kind of directivity of the present invention and illumination fire disaster escaping pointing method and system, in the scene of a fire, the method and apparatus with the sound flow direction and directivity illumination carrying out full road cover type according to the condition of a fire guides crowd's escape, effectively reduce the flurried degree of crowd in danger, and escape guide and escape route guide is updated in time according to condition of a fire development, the escape probability of crowd in the scene of a fire can be greatly increased.
Accompanying drawing explanation
Fig. 1 is the plan processing device schematic diagram of the present invention；
Fig. 2 is audio frequency and the illumination guide schematic diagram of the present invention；
Fig. 3 is the escape route figure formed by the continuous sound stream of directivity.
Detailed description of the invention
Embodiment,
The continuous sound stream of a kind of directivity of the present invention and illumination fire disaster escaping pointing method, including:
1) multiple audio frequency and illumination guide being divided into some groups, each equipment is respectively positioned on diverse location, location interval with normal person can hear these equipment according to certain time interval and order play audio direction be as the criterion；Different routes, comprises different mark audio frequency as in the audio frequency guided, in order to distinguish different escape routes；There is audio direction and/or the fire disaster escaping guidance scheme information of illumination directivity for each grouping and setting；
2) plan processing device wirelessly sends various fire disaster escaping guidance scheme information, and wireless receiving comes from the amendment having permission device to fire disaster escaping guidance scheme；
3) audio frequency and illumination guide are in real-time listening state, carry out actively selecting to the fire disaster escaping guidance scheme information of wireless transmission, belong to the fire disaster escaping guidance scheme information for present video and illumination guide and store；
4) plan processing device passes through fire-fighting system communication interface and/or scene of a fire data-detection apparatus communication interface Real-time Collection information；
5) when needs carry out fire disaster escaping guiding, plan processing device selects suitable prediction scheme according to the information of fire-fighting system and/or the information of scene of a fire data detection device from the prediction scheme of storage, produce prediction scheme activation signal, and this prediction scheme activation signal is wirelessly launched；
6) audio frequency and illumination guide real-time reception come from the signal that plan processing device sends, when receiving prediction scheme activation signal, judge whether it is the activation signal for this equipment, if not, then ignore, if, then according to this prediction scheme activation signal, select the corresponding prediction scheme stored, send corresponding optical signal according to the fire disaster escaping guidance information indicated by this prediction scheme by corresponding sequential and/or play corresponding sound, several audio frequency with group and illumination guide is made to be constituted audio direction and/or the instruction of illumination directivity with the order of playing of sound and/or illumination.
Described fire disaster escaping guidance scheme information includes content and the sequential that under all kinds of condition, each audio frequency and illumination guide to be play.
Light-emitting device in audio frequency and illumination guide lines up array, according to fire guidance scheme information, produces to point to the luminous shape of escape direction or pattern or direction；Audio playing apparatus in audio frequency and illumination guide covers escape route, according to fire guidance scheme information, plays sound in order, thus forming continuous print directional sound stream；The content that under described all kinds of condition, each audio frequency and illumination guide to be play is except directivity and directional information, and the calamity of keeping away also included under present case is sought survival tutorial message.
Under same prediction scheme activation signal, different audio frequency and illumination guide, because environment is different, physical location different, send different fire disaster escaping guidance informations in the different time, thus forming many prescriptions tropism's flow of information.
Fire disaster escaping guidance scheme information, before prediction scheme discharger sends, is packaged with prediction scheme numbering, device packets numbering, check information；Prediction scheme numbering is used for pointing to this fire disaster escaping guidance scheme；Device packets numbering is used for pointing to specific audio frequency and illumination guide；Check information is used for false proof and integrity verification.
Each audio frequency and illumination guide are assigned with unique device numbering and the packet numbering that multiple audio frequency and illumination guide share, and wherein, same audio frequency and illumination guide can have multiple packet numbering.
Step 3) in, when audio frequency and illumination guide receive fire disaster escaping guidance scheme information, whether the device packets numbering of comparison audio frequency and illumination guide is consistent with the device packets numbering specified in the fire disaster escaping guidance scheme information received, if it is inconsistent, ignore this information；If consistent, then this fire disaster escaping guidance scheme information received carrying out data check, verification is by then preserving, and inspection is not by then abandoning.
Described prediction scheme activation signal includes prediction scheme number information, device numbering information, device packets information, check information；After audio frequency and illumination guide receive prediction scheme activation signal, audio frequency and illumination guide are by whether the device numbering information specified by this signal of comparison or device packets information point to this equipment, if not, then ignore this activation signal, if, then verify, not by then abandoning, number pointed prediction scheme such as verification by the prediction scheme then comprised according to this signal and play accordingly.
Fire disaster escaping guidance scheme information is encrypted before prediction scheme discharger sends, and is cryptographically saved in plan processing device and audio frequency and illumination guide；Audio frequency and illumination guide receive for, after the prediction scheme activation signal of this device, first the prediction scheme pointed by this signal being decrypted, then play accordingly.
The device coding of audio frequency and illumination guide is corresponding with the physical packaging position of audio frequency and illumination guide, and preserves to prediction scheme discharger.
As depicted in figs. 1 and 2, the present invention also provides for a kind of continuous sound stream of directivity and illumination fire disaster escaping pointing system, including one or more plan processing devices 1, many group audio frequency and illumination guide 2；
Described plan processing device 1 includes radio receiver the 11, first storage device 12, prediction scheme selects device 13, fire-fighting system communication interface 14, scene of a fire data-detection apparatus communication interface the 15, first clock synchronization apparatus 16, wireless launcher 17；Wherein, radio receiver 11 connects the first storage device 12, comes from, for receiving, the renewal having permission device to fire disaster escaping guidance scheme, and the fire disaster escaping guidance scheme information received is stored in the first storage device 12；First storage device 12 is also connected with prediction scheme and selects device 13 and the first clock synchronization apparatus 16, simultaneously, prediction scheme selects device 13 to be also connected with fire-fighting system communication interface 14 and scene of a fire data-detection apparatus communication interface 15, and the first clock synchronization apparatus 16 is also connected with wireless launcher 17；Fire-fighting system communication interface 14 and scene of a fire data-detection apparatus communication interface 15 are for connecting fire-fighting system and scene of a fire data detection device respectively；Prediction scheme selects device 13 by the information of fire-fighting system communication interface 14 and/or scene of a fire data-detection apparatus communication interface 15 Real-time Collection fire-fighting system and/or scene of a fire data detection device, and determine whether breaking out of fire and fire development situation, if breaking out of fire or fire condition change, then from the first storage device 12, select correct prediction scheme numbering according to this information and form prediction scheme active information, then this active information is passed to the first clock synchronization apparatus 16, after active information is added upper clock synchronization information by the first clock synchronization apparatus 16, wireless launcher 17 is transferred to launch with the form of wireless signal, if there is no breaking out of fire, then ignore this information；Wireless launcher 17 sends the fire guidance scheme information updated in the first storage device 12 according further to prediction scheme；
Described audio frequency and illumination guide 2 include wireless receiving and process device the 21, second storage device 22, fire disaster escaping guiding signal generating module 23, light-emitting device 24, audio playing apparatus 25, second clock synchronizer 26, electrical storage device 27, switching device 28, external power source connecting device 29；Wherein, wireless receiving processes device 21 and connects the second storage device 22, when fire does not occur, wireless receiving processes device 21 and receives various fire disaster escaping guidance scheme information, need to determine whether the prediction scheme for this equipment, if not, then ignore, if, then pass to the second storage device and preserve 22, when fire occurs or fire condition changes, wireless receiving processes device 21 and receives each prediction scheme active information, need whether this prediction scheme active information of comparison points to this equipment, if not, then ignore this active information, if, then this active information is passed to the second storage device 22, make the prediction scheme information that the second storage device 22 selects this active information to point to；Second storage device 22 is also connected with fire disaster escaping and guides signal generating module 23, second clock synchronizer 26, when the prediction scheme information in the second storage device 22 is activated, the prediction scheme information being activated is passed to fire disaster escaping and is guided signal emission module 23 by the second storage device 22, time sequence information therein is passed to second clock synchronizer 26 simultaneously；Fire disaster escaping guides signal generating module 23 to include directivity illumination sign input equipment 231 and emergent voice input device 232, and also correspondence connects light-emitting device 24 and audio playing apparatus 25, when directivity illumination sign input equipment 231 and emergent voice input device 232 are respectively received the prediction scheme information in the second storage device, produce luminous signal and audio signal respectively, and this signal is passed to respectively light-emitting device 24 and audio playing apparatus 25；Light-emitting device 24 and audio playing apparatus 25 are also respectively connected with second clock synchronizer 26, when light-emitting device 24 and audio playing apparatus 25 are respectively received luminous signal and audio signal, coordinate the time sequence information of second clock synchronizer 26, send corresponding optical signal chronologically and broadcast corresponding content；External power source connecting device 29 is used for accessing power supply, guides signal generating module 23, light-emitting device 24, audio playing apparatus 25, second clock synchronizer 26 to power with electrical storage device 27 respectively wireless receiving process device the 21, second storage device 22, fire disaster escaping.
nullThe switching device 28 of described audio frequency and illumination guide 2 includes two gears，First gear is that external power source connecting device 29 processes device 21 with wireless receiving respectively、Second storage device 22、Fire disaster escaping guides signal generating module 23、Light-emitting device 24、Audio playing apparatus 25、Second clock synchronizer 26、Electrical storage device 27 connects，Second gear is that external power source connecting device 29 processes device 21 with wireless receiving respectively、Second storage device 22、Fire disaster escaping guides signal generating module 23、Light-emitting device 24、Audio playing apparatus 25、Second clock synchronizer 26、Electrical storage device 27 disconnects，Electrical storage device 27 processes device 21 with wireless receiving respectively simultaneously、Second storage device 22、Fire disaster escaping guides signal generating module 23、Light-emitting device 24、Audio playing apparatus 25、Second clock synchronizer 26 connects.
Audio frequency and illumination guide 2 also include chopper 251, voice input device 252；Chopper 251 is connected with audio player 25, for audio player 25 play from voice input device 252 input audio-source and according to fire disaster escaping guidance scheme broadcast information between switching.
Described light-emitting device 24 includes the one or more combination of LED light array, generating laser, visible light emitter, little lamp box group.
Described electrical storage device 27 includes one or several combinations in lithium battery, aneroid battery, large bulk capacitance, machinery electrical storage device, chemistry electrical storage device.
Between equipment, the wireless signal type of transmission includes one or several combinations in satellite communication signal, microwave signal, mobile communication signal, radio data network signal, FMAM signal, acoustic signals.
In being embodied as of engineering, at building, multiple stage plan processing device 1 is outwardly and inwardly set, the radio broadcasting enabling this device covers the audio frequency in whole building and illumination guide 2, and when fire occurs or fire condition changes, indivedual plan processing devices 1 are burned out without influence on this all standing scope.
When fire does not occur, plan processing device 1 receives from having permission the device renewal to fire disaster escaping guidance scheme, and wirelessly send the various fire disaster escaping guidance scheme information needed for each group of audio frequency and illumination guide 2, before this, all of audio frequency and illumination guide 2 have been divided into some groups, this grouping activity can be the initial setting of every equipment 2, it is also possible to sent grouping information by plan processing device 1 and audio frequency and illumination guide 2 are grouped.
Each audio frequency and illumination guide 2 all have unique device numbering and the device packets numbering that multiple audio frequency and illumination guide 2 share, and wherein, same audio frequency and illumination guide 2 can have multiple packet numbering.The wireless receiving of audio frequency and illumination guide 2 processes device 21 and remains listening state, when receiving fire disaster escaping guidance scheme information, whether the device packets numbering of comparison audio frequency and illumination guide 2 numbers consistent with the device packets in the fire disaster escaping guidance scheme information received, if it is inconsistent, ignore this information；If consistent, then this fire disaster escaping guidance scheme information received carrying out data check, verification is by being then saved in the second storage device 22 of audio frequency and illumination guide 2, and inspection is not by then abandoning.Meanwhile, the audio playing apparatus 25 of audio frequency and illumination guide 2 can connect voice input device 252, plays the audio-source from voice input device 252, for instance the music of appreciative, recreational broadcast program etc..
Above fire disaster escaping guidance scheme information sends and receives in the way of encryption, and is stored in the first storage device 12 and the second storage device 22 in the way of encryption.
When fire occurs or fire condition changes, the prediction scheme of plan processing device 1 selects device 13 to select suitable prediction scheme numbering from all prediction schemes of the first storage device 12 according to the information of the fire-fighting system of Real-time Collection and/or the information of scene of a fire data detection device, form prediction scheme active information, added upper clock synchronization information by the first clock synchronization apparatus 16, transfer to wireless launcher 17 to launch.
nullWhen the wireless receiving process device 21 of audio frequency and illumination guide 2 receives prediction scheme activation signal，Whether device numbering information or device packets information that this signal of comparison comprises point to this equipment 2，Without，Then ignore this activation signal，If had，First verify correctness and the integrity of this active information，Verification is not by then abandoning，Verification processes device 21 by then wireless receiving and this activation signal is passed to the second storage device 22，After second storage device 22 is selected the corresponding prediction scheme deposited and is deciphered according to this activation signal，Passing to fire disaster escaping respectively guides the directivity illumination sign input equipment 231 in signal generating module 23 and emergent voice input device 232 to produce corresponding audio frequency and illumination sign，And pass to second clock synchronizer 26，This audio frequency and illumination sign coordinate clock synchronization information，The light-emitting device 24 lining up array and audio playing apparatus 25 are play，Thus producing directivity lighting pattern and continuous directional sound stream for pointing to correct escape direction.
Wherein, light-emitting device 24, by forming certain shape or pattern or direction in an array according to prediction scheme information, points to escape direction.Audio playing apparatus 25 is by cooperating in sequential with the audio playing apparatus 25 of other audio frequency in same packet and illumination guide 2, play sound in order, thus forming continuous print, having directive sound stream, survivor is enable to distinguish escape route by the generation direction of sound.Namely it is the escape route figure formed by the continuous sound stream of directivity as shown in Figure 3.
When fire occurs, especially when the scene of a fire is covered by dense smoke, when visibility is very low, owing to each audio playing apparatus 25 is play in order, the fascination interfering and causing survivor between the sound of broadcasting can't be caused, the continuous sound stream of directivity can make survivor can understand the directivity of escape route, simultaneously when survivor is near audio frequency and illumination guide 2, can be illuminated, and confirmed escape direction by the luminous pattern of light-emitting device 24 or shape further, substantially increase escape probability.
The present invention can be also used for the escape instruction of other type disaster, the especially situation at the bottom of the visibility of disaster scene.
Above-described embodiment is only used for further illustrating the continuous sound stream of a kind of directivity of the present invention and illumination fire disaster escaping pointing method and system; but the invention is not limited in embodiment; every any simple modification, equivalent variations and modification above example made according to the technical spirit of the present invention, each falls within the protection domain of technical solution of the present invention.
Claims (16)
1. the continuous sound stream of directivity and illumination fire disaster escaping pointing method, it is characterised in that including:
1) multiple audio frequency and illumination guide being divided into some groups, each equipment is respectively positioned on diverse location, location interval with normal person can hear these equipment according to certain time interval and order play audio direction be as the criterion；Different routes, comprises different mark audio frequency as in the audio frequency guided, in order to distinguish different escape routes；There is audio direction and/or the fire disaster escaping guidance scheme information of illumination directivity for each grouping and setting；
2) plan processing device wirelessly sends various fire disaster escaping guidance scheme information, and wireless receiving comes from the amendment having permission device to fire disaster escaping guidance scheme；
3) audio frequency and illumination guide are in real-time listening state, carry out actively selecting to the fire disaster escaping guidance scheme information of wireless transmission, belong to the fire disaster escaping guidance scheme information for present video and illumination guide and store；
4) plan processing device passes through fire-fighting system communication interface and/or scene of a fire data-detection apparatus communication interface Real-time Collection information；
5) when needs carry out fire disaster escaping guiding, plan processing device selects suitable prediction scheme according to the information of fire-fighting system and/or the information of scene of a fire data detection device from the prediction scheme of storage, produce prediction scheme activation signal, and this prediction scheme activation signal is wirelessly launched；
6) audio frequency and illumination guide real-time reception come from the signal that plan processing device sends, when receiving prediction scheme activation signal, judge whether it is the activation signal for this equipment, if not, then ignore, if, then according to this prediction scheme activation signal, select the corresponding prediction scheme stored, send corresponding optical signal according to the fire disaster escaping guidance information indicated by this prediction scheme by corresponding sequential and/or play corresponding sound, several audio frequency with group and illumination guide is made to be constituted audio direction and/or the instruction of illumination directivity with the order of playing of sound and/or illumination.
2. a kind of continuous sound stream of directivity as claimed in claim 1 and illumination fire disaster escaping pointing method, it is characterised in that described fire disaster escaping guidance scheme information includes content and the sequential that under all kinds of condition, each audio frequency and illumination guide to be play.
3. a kind of continuous sound stream of directivity as claimed in claim 2 and illumination fire disaster escaping pointing method, it is characterized in that, light-emitting device in audio frequency and illumination guide lines up array, according to fire guidance scheme information, produces to point to the luminous shape of escape direction or pattern or direction；Audio playing apparatus in audio frequency and illumination guide covers escape route, according to fire guidance scheme information, plays sound in order, thus forming continuous print directional sound stream；The content that under described all kinds of condition, each audio frequency and illumination guide to be play is except directivity and directional information, and the calamity of keeping away also included under present case is sought survival tutorial message.
4. a kind of continuous sound stream of directivity as claimed in claim 1 and illumination fire disaster escaping pointing method, it is characterized in that, under same prediction scheme activation signal, different audio frequency and illumination guide, because environment is different, physical location different, different fire disaster escaping guidance informations is sent, thus forming many prescriptions tropism's flow of information in the different time.
5. a kind of continuous sound stream of directivity as claimed in claim 1 and illumination fire disaster escaping pointing method, it is characterised in that fire disaster escaping guidance scheme information, before prediction scheme discharger sends, is packaged with prediction scheme numbering, device packets numbering, check information；Prediction scheme numbering is used for pointing to this fire disaster escaping guidance scheme；Device packets numbering is used for pointing to specific audio frequency and illumination guide；Check information is used for false proof and integrity verification.
6. a kind of continuous sound stream of directivity as claimed in claim 5 and illumination fire disaster escaping pointing method, it is characterized in that, each audio frequency and illumination guide are assigned with unique device numbering, and the packet numbering that multiple audio frequency and illumination guide share, wherein, same audio frequency and illumination guide have multiple packet numbering.
7. a kind of continuous sound stream of directivity as claimed in claim 6 and illumination fire disaster escaping pointing method, it is characterized in that, step 3) in, when audio frequency and illumination guide receive fire disaster escaping guidance scheme information, whether the device packets numbering of comparison audio frequency and illumination guide is consistent with the device packets numbering specified in the fire disaster escaping guidance scheme information received, if it is inconsistent, ignore this information；If consistent, then this fire disaster escaping guidance scheme information received carrying out data check, verification is by then preserving, and inspection is not by then abandoning.
8. a kind of continuous sound stream of directivity as claimed in claim 6 and illumination fire disaster escaping pointing method, it is characterised in that described prediction scheme activation signal includes prediction scheme number information, device numbering information, device packets information, check information；After audio frequency and illumination guide receive prediction scheme activation signal, audio frequency and illumination guide are by whether the device numbering information specified by this signal of comparison or device packets information point to this equipment, if not, then ignore this activation signal, if, then verify, not by then abandoning, number pointed prediction scheme such as verification by the prediction scheme then comprised according to this signal and play accordingly.
9. a kind of continuous sound stream of directivity as claimed in claim 1 and illumination fire disaster escaping pointing method, it is characterized in that, fire disaster escaping guidance scheme information is encrypted before prediction scheme discharger sends, and is cryptographically saved in plan processing device and audio frequency and illumination guide；Audio frequency and illumination guide receive for, after the prediction scheme activation signal of this device, first the prediction scheme pointed by this signal being decrypted, then play accordingly.
10. a kind of continuous sound stream of directivity as claimed in claim 1 and illumination fire disaster escaping pointing method, it is characterized in that, the device coding of audio frequency and illumination guide is corresponding with the physical packaging position of audio frequency and illumination guide, and preserves to prediction scheme discharger.
11. the continuous sound stream of directivity and illumination fire disaster escaping pointing system, it is characterised in that include one or more plan processing device, many group audio frequency and illumination guide；
Described plan processing device includes radio receiver, the first storage device, prediction scheme selection device, fire-fighting system communication interface, scene of a fire data-detection apparatus communication interface, the first clock synchronization apparatus, wireless launcher；Wherein, radio receiver connects the first storage device, comes from, for receiving, the renewal having permission device to fire disaster escaping guidance scheme, and the fire disaster escaping guidance scheme information received is stored in the first storage device；First storage device is also connected with prediction scheme and selects device and the first clock synchronization apparatus, and meanwhile, prediction scheme selects device to be also connected with fire-fighting system communication interface and scene of a fire data-detection apparatus communication interface, and the first clock synchronization apparatus is also connected with wireless launcher；Fire-fighting system communication interface and scene of a fire data-detection apparatus communication interface are for connecting fire-fighting system and scene of a fire data detection device respectively；Prediction scheme selects device by the information of fire-fighting system communication interface and/or scene of a fire data-detection apparatus communication interface Real-time Collection fire-fighting system and/or scene of a fire data detection device, and determine whether breaking out of fire and fire development situation, if breaking out of fire or fire condition change, then from the first storage device, select correct prediction scheme numbering according to this information and form prediction scheme active information, then this active information is passed to the first clock synchronization apparatus, after active information is added upper clock synchronization information by the first clock synchronization apparatus, wireless launcher is transferred to launch with the form of wireless signal, if there is no breaking out of fire, then ignore this information；Wireless launcher sends the fire guidance scheme information updated in the first storage device according further to prediction scheme；
Described audio frequency and illumination guide include wireless receiving and process device, the second storage device, fire disaster escaping guiding signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer, electrical storage device, switching device, external power source connecting device；Wherein, wireless receiving processes device and connects the second storage device, when fire does not occur, wireless receiving processes device and receives various fire disaster escaping guidance scheme information, need to determine whether the prediction scheme for this equipment, if not, then ignore, if, then pass to the second storage device to preserve, when fire occurs or fire condition changes, wireless receiving processes device and receives each prediction scheme active information, need whether this prediction scheme active information of comparison points to this equipment, if not, then ignore this active information, if, then this active information is passed to the second storage device, make the prediction scheme information that the second storage device selects this active information to point to；Second storage device is also connected with fire disaster escaping and guides signal generating module, second clock synchronizer, when the prediction scheme information in the second storage device is activated, the prediction scheme information being activated is passed to fire disaster escaping and is guided signal emission module by the second storage device, time sequence information therein is passed to second clock synchronizer simultaneously；Fire disaster escaping guides signal generating module to include directivity illumination sign input equipment and emergent voice input device, and also correspondence connects light-emitting device and audio playing apparatus, when directivity illumination sign input equipment and emergent voice input device are respectively received the prediction scheme information in the second storage device, produce luminous signal and audio signal respectively, and this signal is passed to respectively light-emitting device and audio playing apparatus；Light-emitting device and audio playing apparatus are also respectively connected with second clock synchronizer, when being respectively received luminous signal and audio signal when light-emitting device and audio playing apparatus, coordinate the time sequence information of second clock synchronizer, send corresponding optical signal chronologically and broadcast corresponding content；External power source connecting device is used for accessing power supply, guides signal generating module, light-emitting device, audio playing apparatus, second clock synchronizer to power with electrical storage device respectively wireless receiving process device, the second storage device, fire disaster escaping.
null12. a kind of continuous sound stream of directivity as claimed in claim 11 and illumination fire disaster escaping pointing system，It is characterized in that，The switching device of described audio frequency and illumination guide includes two gears，First gear is that external power source connecting device processes device with wireless receiving respectively、Second storage device、Fire disaster escaping guides signal generating module、Light-emitting device、Audio playing apparatus、Second clock synchronizer、Electrical storage device connects，Second gear is that external power source connecting device processes device with wireless receiving respectively、Second storage device、Fire disaster escaping guides signal generating module、Light-emitting device、Audio playing apparatus、Second clock synchronizer、Electrical storage device disconnects，Electrical storage device processes device with wireless receiving respectively simultaneously、Second storage device、Fire disaster escaping guides signal generating module、Light-emitting device、Audio playing apparatus、Second clock synchronizer connects.
13. a kind of continuous sound stream of directivity as claimed in claim 11 and illumination fire disaster escaping pointing system, it is characterised in that audio frequency and illumination guide also include chopper, voice input device；Chopper is connected with audio player, for audio-source input from voice input device in audio player plays and according to fire disaster escaping guidance scheme broadcast information between switch.
14. a kind of continuous sound stream of directivity as claimed in claim 11 and illumination fire disaster escaping pointing system, it is characterised in that described light-emitting device includes the one or more combination of LED light array, generating laser, visible light emitter, little lamp box group.
15. a kind of continuous sound stream of directivity as claimed in claim 11 and illumination fire disaster escaping pointing system, it is characterized in that, described electrical storage device includes one or several combinations in lithium battery, aneroid battery, large bulk capacitance, machinery electrical storage device, chemistry electrical storage device.
16. a kind of continuous sound stream of directivity as claimed in claim 11 and illumination fire disaster escaping pointing system, it is characterized in that, between equipment, the wireless signal type of transmission includes one or several combinations in satellite communication signal, microwave signal, mobile communication signal, radio data network signal, FMAM signal, acoustic signals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283275.6A CN103785129B (en) | 2013-07-08 | 2013-07-08 | A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283275.6A CN103785129B (en) | 2013-07-08 | 2013-07-08 | A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103785129A CN103785129A (en) | 2014-05-14 |
| CN103785129B true CN103785129B (en) | 2016-07-06 |
Family
ID=50661449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310283275.6A Active CN103785129B (en) | 2013-07-08 | 2013-07-08 | A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103785129B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105225378B (en) * | 2015-11-05 | 2018-03-16 | 公安部沈阳消防研究所 | Acousto-optic Multi-information acquisition guidance system and method in building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4385586A (en) * | 1981-09-04 | 1983-05-31 | Schriever Frederick G | Escape/rescue system |
| CN101320500A (en) * | 2007-05-24 | 2008-12-10 | 最优创新公司 | Utility outlets having dynamically changing emergency evacuation routing |
| CN102512772A (en) * | 2011-11-29 | 2012-06-27 | 上海兰力福电子有限公司 | System and method for fire-fighting emergency illumination and evacuation indication for escaping and maintenance via logistic network |
| CN203355192U (en) * | 2013-07-08 | 2013-12-25 | 高幼苏 | Directional continuous sound stream and illumination fire escape pointing system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0027863D0 (en) * | 2000-11-15 | 2000-12-27 | Bligh Maurice | Emergency floor lighting system |
-
2013
- 2013-07-08 CN CN201310283275.6A patent/CN103785129B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4385586A (en) * | 1981-09-04 | 1983-05-31 | Schriever Frederick G | Escape/rescue system |
| CN101320500A (en) * | 2007-05-24 | 2008-12-10 | 最优创新公司 | Utility outlets having dynamically changing emergency evacuation routing |
| CN102512772A (en) * | 2011-11-29 | 2012-06-27 | 上海兰力福电子有限公司 | System and method for fire-fighting emergency illumination and evacuation indication for escaping and maintenance via logistic network |
| CN203355192U (en) * | 2013-07-08 | 2013-12-25 | 高幼苏 | Directional continuous sound stream and illumination fire escape pointing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103785129A (en) | 2014-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105009469B (en) | Low-yield signaling schemes for the application of beacon fence | |
| ES2962772T3 (en) | Wireless communication system with detectors for strange received signals | |
| JP2017523651A (en) | System and method for communication | |
| CN110114988A (en) | Sending method, sending device and program | |
| CN105378816A (en) | Light-based communications utilizing a gossip network in a vehicle/roadway environment | |
| BRPI0416099A (en) | method, equipment and system for transmitting and processing data in a wireless communication environment | |
| WO2012018807A1 (en) | Sport event transducer | |
| CA2982946A1 (en) | Mesh over-the-air (ota) driver update using site profile based multiple platform image | |
| US20200084860A1 (en) | Command execution synchronization in a nodal network using controlled delay techniques | |
| CN103785129B (en) | A kind of continuous sound stream of directivity and illumination fire disaster escaping pointing method and system | |
| CN110049125A (en) | The multiple terminals audio of intelligent sound box is shared and Multi-screen interaction system and implementation method | |
| CN101587626A (en) | Early earthquake warning system and warning method thereof | |
| CN104574775A (en) | Smoke sensor alarm system | |
| CN104197300A (en) | System and method for audio playing through illuminating apparatuses | |
| KR20110029109A (en) | Light-based communication for configuration of light-sensing peripherals | |
| CN203355192U (en) | Directional continuous sound stream and illumination fire escape pointing system | |
| CN108668011A (en) | Output method, output equipment and electronic equipment | |
| JP6740431B1 (en) | Production control system, method, program | |
| CN105741497A (en) | Earthquake alarm method and earthquake alarm broadcasting system | |
| CN105635120B (en) | Plusing good friend method, electronic equipment and server with communication function | |
| KR102187874B1 (en) | MULTI-FUNCTION MULTI-CHANNEL SHOW CONTROL SIGNAL DISTRIBUTION SEND RECEIVE APPARATUS BASED ON BLOCK CHAIN AND 5G WiFi | |
| CN114979899A (en) | Audio redirection method, device, equipment and storage medium | |
| CN107644512A (en) | A kind of firework display warning system based on street lamp | |
| CN109613566B (en) | Distributed credible radio navigation system architecture design method | |
| CN207117628U (en) | A kind of localization introduction system based on visible light communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |