CN109728866A

CN109728866A - A kind of broadcasting method of media file, medical care host and speech amplifier

Info

Publication number: CN109728866A
Application number: CN201811523078.6A
Authority: CN
Inventors: 孟萌; 巩家雨; 田民; 王希玲; 王德山
Original assignee: Shandong Yahua Electronic Ltd By Share Ltd
Current assignee: Shandong Yahua Electronic Ltd By Share Ltd
Priority date: 2018-12-13
Filing date: 2018-12-13
Publication date: 2019-05-07
Anticipated expiration: 2038-12-13
Also published as: CN109728866B

Abstract

The embodiment of the present application discloses a kind of broadcasting method of media file, medical care host and speech amplifier, is related to medical communication field, is able to solve because each speech amplifier needs while carrying out the broadcasting of content to be played due to the poor problem of bring broadcast flexibility.This method comprises: medical care host sends media file to speech amplifier.Medical care host receives the first grouping play instruction, and according to the instruction, sends the first grouping to first group of speech amplifier and play message.Wherein, speech amplifier is determined from the extension set of medical care main-machine communication by medical care host；The instruction is used to indicate the list of first group of media file to be played, first group of speech amplifier and the first playing sequence for playing first group of media file；First playing sequence is used to indicate that first group of speech amplifier in speech amplifier to play the sequence of each media file in first group of media file；It includes the first playing sequence that first grouping, which plays message,.The embodiment of the present application is suitable for the multicasting of media file.

Description

A kind of broadcasting method of media file, medical care host and speech amplifier

Technical field

This application involves medical communication field more particularly to a kind of broadcasting methods of media file, medical care host and broadcast Machine.

Background technique

With the development of information age, the communication technology has been applied in medical field, to facilitate medical staff for disease Suffer from and more good healthcare is provided, and facilitate sufferer to understand and adjust the physical condition of itself etc..

The medical care host used for medical staff can be set in medical institutions, multiple be deployed in different beds Other bed head extension, multiple doorway extension sets being deployed in outside different wards and multiple duty rooms for being deployed in different duty rooms point Machine.Wherein, medical care host can be used to implement the management of bed head extension, doorway extension set and duty room extension set, for example, in the head of a bed point When machine is speech amplifier, medical care host can realize propaganda and education's broadcast etc. by each speech amplifier.

Currently, can use two-wire system networking technology between medical care host and multiple bed head extensions, i.e. medical care host can be with By content to be played, by the way of analog signal transmission, it is sent to each speech amplifier, so that each speech amplifier is current by medical care host Content being played on plays out.

However, during the realization of above-mentioned propaganda and education broadcast, since two-wire system networking technology is to the limit of propaganda and education's broadcasting process System causes when medical care host carries out the broadcasting of content to be played, and the broadcasting of the content to be played just may be implemented in each speech amplifier, It also means that, current propaganda and education's broadcast mode is difficult to meet the broadcasting demand of different speech amplifiers, and each speech amplifier needs simultaneously Realize that the broadcasting of content to be played, broadcast flexibility are poor.

Summary of the invention

The embodiment of the present application provides a kind of broadcasting method of media file, medical care host and speech amplifier, can solve because each wide Machine is broadcast to need while carrying out the broadcasting of content to be played and bring broadcasts the poor problem of flexibility.

In order to solve the above technical problems, the embodiment of the present application provides the following technical solutions:

In a first aspect, the embodiment of the present application provides a kind of broadcasting method of media file.This method comprises: medical care host to Speech amplifier sends media file, and speech amplifier is determined from the extension set of medical care main-machine communication by medical care host.Medical care host receives First grouping play instruction, the first grouping play instruction are used to indicate the list of first group of media file to be played, for broadcasting The first group of speech amplifier and the first playing sequence of first group of media file are put, the first playing sequence is for indicating in speech amplifier First group of speech amplifier plays the sequence of each media file in first group of media file.Medical care host is played according to the first grouping to be referred to It enables, sends the first grouping to first group of speech amplifier and play message, it includes the first playing sequence that the first grouping, which plays message,.

In one implementation, medical care host receives second packet play instruction, and second packet play instruction is for referring to Show the list of second group of media file to be played, second group of speech amplifier for playing second group of media file and second broadcasts Sequence is put forward, the second playing sequence is used to indicate that second group of speech amplifier to play the sequence of each media file in second group of media file； According to second packet play instruction, second group of speech amplifier into speech amplifier sends second packet and plays message medical care host, the It includes the second playing sequence that two groupings, which play message,.Wherein, first group of media file and second group of media file belong to media text Part, first group of media file and second group of media file are identical, part is identical or entirely different.

In one implementation, in medical care host according to the first grouping play instruction, the is sent to first group of speech amplifier After one grouping plays message, medical care host receives playing request message.Wherein, playing request message includes third group media text The mark of part, third group media file are broadcast by the speech amplifier request of a transmission playing request message in first group of speech amplifier It puts, third group media file belongs to media file, and third group media file is identical with first group of media file, part phase It is same or entirely different.Medical care host adjusts the first playing sequence according to the mark of third group media file, and it is suitable to obtain third broadcasting Sequence.Wherein, third playing sequence includes the playing sequence and third that the media file played is not completed in the first playing sequence The playing sequence of group media file, also, in third playing sequence, third group media file is not complete in the first playing sequence At playing before the media file of broadcasting, third playing sequence is in the mark of third group media file and the first playing sequence The mark for not completing the media file played indicates.Medical care host sends third grouping to the speech amplifier for sending playing request message Message is played, it includes third playing sequence that third grouping, which plays message,.

In one implementation, speech amplifier includes at least one in bed head extension, doorway extension set and duty room extension set； Media file includes at least one in video file, audio file and image file.

In one implementation, medical care host sends the media file that medical care host is obtained from server to speech amplifier, It may be implemented are as follows: medical care host sends video file, audio file and the figure that medical care host is obtained from server to bed head extension As at least one in file；And/or medical care host sends the video file that medical care host is obtained from server to doorway extension set With at least one in image file；And/or medical care host sends the figure that medical care host is obtained from server to duty room extension set As file.

In one implementation, the first grouping play instruction is also used to indicate that medical care host is sent to first group of speech amplifier First grouping plays the time of message.Medical care host sends first point according to the first grouping play instruction, to first group of speech amplifier Group plays message, may be implemented are as follows: medical care host is sent in the time of the first grouping play instruction instruction to first group of speech amplifier First grouping plays message.

In one implementation, medical care host obtains the mark of media file updated in server, and to speech amplifier Send the mark of the media file updated.Medical care host obtains the media file updated in server, and sends more to speech amplifier New media file.Wherein, medical care host sends the duration of the mark of the media file updated to speech amplifier, is less than medical care host The duration of the media file updated is sent to speech amplifier.

In one implementation, in medical care host according to the first grouping play instruction, the is sent to first group of speech amplifier After one grouping plays message, medical care host receives file request message.Wherein, file request message includes first group of media text The mark of part.The speech amplifier of a transmission file request message of the medical care host into first group of speech amplifier sends first group of media File.

In one implementation, the mark of media file includes clear identification and ciphertext mark.The ciphertext is identified as clothes The mark that business device obtains after encrypting to clear identification, clear identification and ciphertext mark correspond.

In one implementation, the icon of first group of speech amplifier of the first grouping play instruction instruction, passes through medical care master The brightness value when display screen of machine is shown isWherein,For in speech amplifier except the Each pixel intensity average value of the icon corresponding area of speech amplifier other than one group of speech amplifier,For the backlight mould of medical care host The backlight illumination average value of each pixel in group, m are constant greater than 0, k be less than 1 and be greater than 0 constant, and the value of k with The signal noise ratio (snr) of image of the icon corresponding area of speech amplifier in speech amplifier in addition to first group of speech amplifier is directly proportional,For medical care The backlight illumination average value of multiple pixels of the icon corresponding area of first group of speech amplifier of correspondence of host.

Second aspect, the embodiment of the present application provide a kind of broadcasting method of media file.This method comprises: speech amplifier receives The mark of media file, media file that medical care host is sent to speech amplifier, speech amplifier are led to by medical care host from medical care host It is determined in the extension set of letter.When speech amplifier belongs to first group of speech amplifier, speech amplifier receives the first grouping that medical care host is sent and broadcasts Message is put, it is to send after medical care host receives the first grouping play instruction to first group of speech amplifier that the first grouping, which plays message, Message, the first grouping play instruction are used to indicate the list of first group of media file to be played, for playing first group of media First group of speech amplifier of file and the first playing sequence, the first playing sequence is for indicating that first group of speech amplifier plays first group The sequence of each media file in media file, the first playing sequence indicate that the first grouping is broadcast with the mark of first group of media file Putting message includes the first playing sequence.Speech amplifier searches corresponding with the mark of first group of media file the from media file One group of media file, and according to the first playing sequence, play each media file in first group of media file.

In one implementation, when speech amplifier belongs to second group of speech amplifier, speech amplifier receives what medical care host was sent Second packet plays message, and second packet plays message, and to be that medical care host receives wide to second group after second packet play instruction The message of machine transmission is broadcast, second packet play instruction is used to indicate the list of second group of media file to be played, for playing Second group of speech amplifier of second group of media file and the second playing sequence, the second playing sequence is for indicating second group of speech amplifier The sequence of each media file in second group of media file is played, the second playing sequence is indicated with the mark of second group of media file, It includes the second playing sequence that second packet, which plays message,.Speech amplifier searches the mark with second group of media file from media file Know corresponding second group of media file, and according to the second playing sequence, plays each media file in second group of media file.Its In, first group of media file and second group of media file belong to media file, first group of media file and second group of media file It is identical, part is identical or entirely different.

In one implementation, after the first grouping broadcasting message that speech amplifier receives that medical care host is sent, broadcast Machine receives third and is grouped play instruction.Wherein, third play instruction is used to indicate speech amplifier and requests to play third to medical care host Group media file, third group media file belong to media file, third group media file is identical with first group of media file, Part is identical or entirely different.Speech amplifier is grouped play instruction according to third, sends playing request message to medical care host.Its In, playing request message includes the mark for the third group media file that speech amplifier request plays.Speech amplifier receives medical care host hair The third grouping sent plays message, and it includes third playing sequence that third grouping, which plays message, and third playing sequence is medical care host According to the mark of third group media file, the playing sequence obtained after the first playing sequence is adjusted.Wherein, third playing sequence packet The playing sequence of playing sequence and third group media file that the media file played is not completed in the first playing sequence is included, and And in third playing sequence, third media file plays before not completing the media file played in the first playing sequence, The third playing sequence mark that the media file played is not completed in the mark of third group media file and the first playing sequence Knowing indicates.

In one implementation, speech amplifier includes bed head extension.Speech amplifier receives what medical care host was sent to speech amplifier The media file that medical care host is obtained from server, may be implemented are as follows: speech amplifier receive medical care host send medical care host from At least one of in video file, audio file and the image file that server obtains.

In one implementation, speech amplifier includes doorway extension set.Speech amplifier receives what medical care host was sent to speech amplifier The media file that medical care host is obtained from server, may be implemented are as follows: speech amplifier receive medical care host send medical care host from At least one of in the video file and image file that server obtains.

In one implementation, speech amplifier includes duty room extension set, and speech amplifier receives medical care host and sends to speech amplifier The media file that is obtained from server of medical care host, may be implemented are as follows: speech amplifier receives the medical care host that medical care host is sent The image file obtained from server.

In one implementation, speech amplifier receives the mark of the media file updated in the server that medical care host is sent Know.Speech amplifier receives the media file updated in the server that medical care host is sent.Wherein, medical care host is sent more to speech amplifier The duration of the mark of new media file sends the duration of the media file updated less than medical care host to speech amplifier.

In one implementation, the mark of media file includes clear identification and ciphertext mark.Wherein, ciphertext is identified as The server of media file, the mark obtained after encrypting to clear identification, clear identification and ciphertext are sent to medical care host Mark corresponds.

The third aspect, the embodiment of the present application provide a kind of medical care host.Medical care host includes: sending module, is used for wide It broadcasts machine and sends media file, speech amplifier is determined from the extension set of medical care main-machine communication by medical care host.Receiving module, for connecing The first grouping play instruction is received, the first grouping play instruction is used to indicate the list of first group of media file to be played, is used for The first group of speech amplifier and the first playing sequence of first group of media file are played, the first playing sequence is for indicating in speech amplifier First group of speech amplifier play first group of media file in each media file sequence.Sending module is also used to according to reception mould The received first grouping play instruction of block sends the first grouping to first group of speech amplifier and plays message, and the first grouping plays message Including the first playing sequence.

In one implementation, receiving module is also used to receive second packet play instruction, second packet play instruction Be used to indicate the list of second group of media file to be played, second group of speech amplifier for playing second group of media file and Second playing sequence, the second playing sequence are used to indicate that second group of speech amplifier to play each media file in second group of media file Sequentially.Sending module is also used to second group of broadcast according to the received second packet play instruction of receiving module, into speech amplifier Machine sends second packet and plays message, and it includes the second playing sequence that second packet, which plays message,.Wherein, first group of media file with Second group of media file belongs to media file, first group of media file and second group of media file are identical, part is identical or It is entirely different.

In one implementation, medical care host further include: receiving module is also used to receive playing request message, plays Request message includes the mark of third group media file, and third group media file is broadcast by a transmission in first group of speech amplifier The speech amplifier request broadcasting of request message is put, third group media file belongs to media file, third group media file and first Group media file is identical, part is identical or entirely different.Module is adjusted, for according to the received third group matchmaker of receiving module The mark of body file adjusts the first playing sequence, obtains third playing sequence, and third playing sequence includes in the first playing sequence The playing sequence of the media file played and the playing sequence of third group media file are not completed, also, suitable in third broadcasting In sequence, third group media file plays before not completing the media file played in the first playing sequence, third playing sequence It is indicated with the mark for not completing the media file played in the mark of third group media file and the first playing sequence.Send mould Block is also used to send third grouping to the speech amplifier for sending playing request message and plays message, and third grouping plays message and includes Third playing sequence.

In one implementation, sending module is specifically used for: sending medical care host to bed head extension and obtains from server Video file, in audio file and image file at least one of；And/or medical care host is sent from service to doorway extension set At least one of in the video file and image file that device obtains；And/or medical care host is sent from server to duty room extension set The image file of acquisition.

In one implementation, the first grouping play instruction is also used to indicate that medical care host is sent to first group of speech amplifier First grouping plays the time of message.Sending module is specifically used for: in the time of the first grouping play instruction instruction, to first Group speech amplifier sends the first grouping and plays message.

In one implementation, medical care host further include: module is obtained, for obtaining the media updated in server text The mark of part.Sending module is also used to send the mark for obtaining the media file for the update that module obtains to speech amplifier.Obtain mould Block is also used to obtain the media file updated in server.Sending module is also used to send what acquisition module obtained to speech amplifier The media file of update.Wherein, sending module sends the duration of the mark of the media file updated to speech amplifier, is less than and sends mould Block sends the duration of the media file updated to speech amplifier.

In one implementation, receiving module, is also used to receive file request message, and file request message includes first The mark of group media file.Sending module is also used to the broadcast of a transmission file request message into first group of speech amplifier Machine sends first group of media file.

In one implementation, the mark of media file includes clear identification and ciphertext mark, and ciphertext is identified as service The mark that device obtains after encrypting to clear identification, clear identification and ciphertext mark correspond.

Fourth aspect, the embodiment of the present application provide a kind of speech amplifier.Speech amplifier includes: receiving module, for receiving medical care The mark of media file, media file that host is sent to speech amplifier, speech amplifier by medical care host from medical care main-machine communication It is determined in extension set.Receiving module is also used to when speech amplifier belongs to first group of speech amplifier, receives first point that medical care host is sent Group plays message, and it is to send out after medical care host receives the first grouping play instruction to first group of speech amplifier that the first grouping, which plays message, The message sent, the first grouping play instruction are used to indicate the list of first group of media file to be played, for playing first group First group of speech amplifier of media file and the first playing sequence, the first playing sequence is for indicating that first group of speech amplifier plays the The sequence of each media file, the first playing sequence are indicated with the mark of first group of media file in one group of media file, first point Group plays message package and includes the first playing sequence.Searching module, for searching and first from the received media file of receiving module The corresponding first group of media file of mark of group media file.Playing module, for being played according to receiving module received first Sequentially, each media file in first group of media file that searching module is searched is played.

In one implementation, receiving module is also used to when speech amplifier belongs to second group of speech amplifier, receives medical care master The second packet that machine is sent plays message, and it is that receive second packet play instruction backward for medical care host that second packet, which plays message, Second group of speech amplifier send message, second packet play instruction be used to indicate second group of media file to be played list, For playing the second group of speech amplifier and the second playing sequence of second group of media file, the second playing sequence is for indicating second Group speech amplifier plays the sequence of each media file in second group of media file, the mark of second group of media file of the second playing sequence Knowing indicates, it includes the second playing sequence that second packet, which plays message,.Searching module is also used to from the received media text of receiving module In part, second group of media file corresponding with the mark of second group of media file is searched.Playing module is also used to according to reception mould Received second playing sequence of block plays each media file in second group of media file that searching module is searched.Wherein, first Group media file and second group of media file belong to media file, first group of media file and second group of complete phase of media file It is identical or entirely different with, part.

In one implementation, speech amplifier further include: receiving module is also used to receive third grouping play instruction, the Three play instructions are used to indicate speech amplifier and request to play third group media file to medical care host, and third group media file belongs to matchmaker Body file, third group media file and first group of media file are identical, part is identical or entirely different.Sending module, also For being grouped play instruction according to the received third of receiving module, playing request message is sent to medical care host, playing request disappears Breath includes the mark for the third group media file that speech amplifier request plays.Receiving module is also used to receive the transmission of medical care host Third grouping plays message, and it includes third playing sequence that third grouping, which plays message, third playing sequence be medical care host according to The mark of third group media file, adjusts the playing sequence obtained after the first playing sequence, and third playing sequence is broadcast including first The playing sequence of playing sequence and third group media file that the media file played is not completed in sequence is put forward, also, the In three playing sequences, third media file plays before not completing the media file played in the first playing sequence, and third is broadcast Put forward sequence is indicated with the mark for not completing the media file played in the mark of third group media file and the first playing sequence.

In one implementation, speech amplifier includes bed head extension.Receiving module is specifically used for: receiving medical care host hair The medical care host sent from the video file, audio file and image file that server obtains at least one of.

In one implementation, speech amplifier includes doorway extension set.Receiving module is specifically used for: receiving medical care host hair The medical care host sent from the video file and image file that server obtains at least one of.

In one implementation, speech amplifier includes duty room extension set, and receiving module is specifically used for: receiving medical care host The image file that the medical care host of transmission is obtained from server.

In one implementation, receiving module is also used to receive the media updated in the server of medical care host transmission The mark of file.Receiving module is also used to receive the media file updated in the server of medical care host transmission.Wherein, medical care Host sends the duration of the mark of the media file updated to speech amplifier, sends the media updated to speech amplifier less than medical care host The duration of file.

In one implementation, the mark of media file includes clear identification and ciphertext mark, and ciphertext is identified as to doctor The server that host sends media file, the mark obtained after encrypting to clear identification are protected, clear identification and ciphertext identify It corresponds.

5th aspect, the embodiment of the present application provide a kind of medical care host.The medical care host includes memory, one or more Processor, multiple application programs, and one or more programs.Wherein, one or more programs are stored in memory；One A or multiple processors are when executing one or more programs, so that medical care host executes above-mentioned first aspect and its various realizations The method of any one of mode.

6th aspect, the embodiment of the present application provide a kind of speech amplifier.The speech amplifier includes memory, one or more processing Device, multiple application programs, and one or more programs.Wherein, one or more programs are stored in memory；One or Multiple processors are when executing one or more programs, so that speech amplifier executes in above-mentioned second aspect and its various implementations The method of any one.

7th aspect, the embodiment of the present application provide a kind of readable storage medium storing program for executing, which is characterized in that deposit in readable storage medium storing program for executing Instruction is contained, when instruction is run on medical care host, so that medical care host executes above-mentioned first aspect and its various realization sides The method of any one of formula.

Eighth aspect, the embodiment of the present application provide a kind of readable storage medium storing program for executing, which is characterized in that deposit in readable storage medium storing program for executing Instruction is contained, when instruction is run on speech amplifier, so that speech amplifier executes in above-mentioned second aspect and its various implementations The method of any one.

The embodiment of the present application provides a kind of broadcasting method of media file, medical care host and speech amplifier, is played using grouping Mode, the speech amplifier of different grouping is belonged to by the control of medical care host, plays identical in the same time or is different content.And And in the playing process of one group of speech amplifier, medical care host can also control the playing process of another group or multiple groups speech amplifier, To certainly because each speech amplifier needs while carrying out the broadcasting of content to be played due to the poor problem of bring broadcast flexibility.

Also, during medical care host control speech amplifier plays out, matchmaker that medical care host can will acquire in advance Body file is sent to speech amplifier.In this way after speech amplifier receives the grouping play instruction of medical care host, speech amplifier can be from The local corresponding media file of lookup plays out, and also avoids multiple speech amplifiers and concentrates from the acquisition of medical care host or service The case where media file is obtained in device, thus when sending media file, reduction medical care host because Internet resources are limited can not The occurrence of transmitting quality media file.

For speech amplifier, the playing sequence that speech amplifier is issued in strict accordance with medical care host realizes broadcasting for media file It puts.Also mean that, medical care host in entire playing process can list and the media file by media file broadcasting Sequence is sent to speech amplifier together, and speech amplifier plays in entire playing process according to the grouping that medical care host is originally sent later Instruction, plays out according to playing sequence, without the playing process of medical care host real-time control speech amplifier, medical care is effectively reduced Control pressure of the host to speech amplifier.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:

Fig. 1 is the structural schematic diagram of medical communication system provided by the embodiments of the present application；

Fig. 2 is the structural schematic diagram of medical care host provided by the embodiments of the present application；

Fig. 3 is the schematic diagram one of medical care host display interface provided by the embodiments of the present application；

Fig. 4 is the schematic diagram two of medical care host display interface provided by the embodiments of the present application；

Fig. 5 is the schematic diagram three of medical care host display interface provided by the embodiments of the present application；

Fig. 6 is the schematic diagram four of medical care host display interface provided by the embodiments of the present application；

Fig. 7 is the schematic diagram five of medical care host display interface provided by the embodiments of the present application；

Fig. 8 is the structural schematic diagram one of medical care host provided by the embodiments of the present application；

Fig. 9 is the structural schematic diagram one of speech amplifier provided by the embodiments of the present application；

Figure 10 is the structural schematic diagram two of medical care host provided by the embodiments of the present application；

Figure 11 is the structural schematic diagram two of speech amplifier provided by the embodiments of the present application.

Description of symbols:

101- medical care host；102- server；103- bed head extension；The doorway 104- extension set；105- duty room extension set；201- Microphone；202- display screen；203- indicator light；204- function button；300- display interface；301- speech amplifier icon；302- media The list of file；303- menu bar；304- scroll bar；305- function button；The button of 306- switching display pattern；307- is played Progress bar.

Specific embodiment

For the clearer general idea for illustrating the application, carry out in an illustrative manner with reference to the accompanying drawings of the specification detailed It describes in detail bright.

The embodiment of the present application is suitable for a kind of medical communication system, and the medical communication system is including at least medical care host and extensively Broadcast machine.Wherein, which may include one in bed head extension, doorway extension set and duty room extension set or multinomial.At this Apply in embodiment, speech amplifier can be for above-mentioned different type extension set fully or partially, for example, disposing in medical institutions 10 bed head extensions, wherein 8 bed head extensions can be pre-set to speech amplifier, for assisting medical care host to realize propaganda and education Broadcast etc..Medical care host can carry out respectively between multiple bed head extensions, multiple doorway extension sets and multiple duty room extension sets Communication.

In one implementation, medical care host may be implemented to above-mentioned multiple extension set pushed informations, to realize to multiple The management of extension set, and corresponding suggestion content can be presented according to the information that above-mentioned multiple extension sets report in medical care host.

By taking bed head extension as an example, above-mentioned multiple bed head extensions can respectively correspond different beds, for example, being arranged in hospital bed Other (i.e. by bed), to realize one-to-one management of the bed head extension to bed, consequently facilitating medical staff passes through medical care host point The bed situation of the corresponding bed of multiple bed head extensions is not understood, for example, the diseases such as the name of sufferer, gender, age, nursing degree Suffer from one in essential information or multinomial, can also include whether bed mark, corresponding sufferer initiated to need medical staff The call request message etc. of response herein not limits the particular content of bed situation.Wherein, bed mark is for distinguishing Different beds, bed mark can be implemented as bed number etc..

By taking the extension set of doorway as an example, above-mentioned multiple doorway extension sets can respectively correspond different rooms (for example, ward), example Such as, it is arranged in room doorway or room close to the position on room doorway, to realize doorway extension set to the one-to-one pipe in room Reason, consequently facilitating medical staff understands room availability during tour, through doorway extension set, for example, in room identification, room The corresponding medical care of sufferer of the bed mark, the occupancy situation for the different beds disposed in room, difference bed of the bed of deployment One in personal information etc. or multinomial, the particular content of room availability is not limited herein.Wherein, room identification is used In distinguishing not chummery, room number etc. can be implemented as.

By taking duty room extension set as an example, above-mentioned multiple duty room extension sets can respectively correspond different duty rooms, for example, setting In duty room, medical staff is set to receive the call request message of patient by duty room extension set, and understand and the call request The relevant content of message, to reduce medical staff between two regions there are certain distance such as nurse station and Office Area The frequency to beat up and down.

As shown in Figure 1, being a kind of structural schematic diagram of illustrative medical communication system provided by the embodiments of the present application.? In the medical communication system, including medical care host 101, server 102, bed head extension 103, doorway extension set 104 and duty room point Machine 105.Wherein, medical care host 101 can door corresponding with the bed head extension 103 in multiple wards, multiple wards respectively Mouth extension set 104, and be deployed between multiple duty room extension sets 105 of different floors or different zones, server 102 and communicate Connection.The server 102 can be used for storing media file, and generate the media file according to the clear identification of media file Ciphertext mark.The media file refers to the file such as propaganda and education's broadcast, for example, video file, audio file and figure It is as one in file or multinomial.

It should be noted that the structure of medical communication system include but is not limited to each equipment shown in FIG. 1 and each equipment it Between connection relationship.It may include more or less than equipment shown in FIG. 1 in medical communication system.Implement in the application In example, the structure of medical communication system is not limited.In one implementation, in above-mentioned medical communication system two set The transmission of network implementations media file, request message etc. can be passed through between standby.Due to medical communication system networking mode by Two-wire system networking is adjusted to carry out networking by network, and therefore, medical communication system provided by the embodiments of the present application can be effective Evade the limitation of two-wire system networking bring, i.e., the medical care host in medical communication system provided by the embodiments of the present application can use The mode of digital data transmission sends media file to multiple speech amplifiers, causes to avoid due to being transmitted using analog signal Distortion guarantee transmission quality thus in the transmission process of media file, to realize the matchmaker for passing through network transmission high quality Body file.

As shown in Fig. 2, being a kind of illustrative medical care main machine structure schematic diagram provided by the embodiments of the present application.Medical care master Machine 101 is provided with microphone 201, display screen 202, indicator light 203 and function button 204.Wherein, medical care host 101 can lead to It crosses display screen 202 and the contents such as bed situation, sufferer demand is presented to medical staff.With bed head extension 103 to medical care host 101 For initiating call request (for example, infusion calling, oxygen therapy calling etc.) message, the head of a bed point is received in medical care host 101 When the call request message that machine 103 is sent, 101 property of can choose of medical care host passes through the colour switching of indicator light 203 or leads to The flashing of indicator light 203 is crossed, to notify medical staff that there is currently contents to be responded.It should be noted that for not set There is the medical care host of indicator light 203, or for not having the medical care host for realizing prompt facility by indicator light 203, It can also achieve the purpose that prompt medical staff by modes such as jingle bells.

In addition, right in medical staff's needs and the user (for example, medical staff in ward) of bed head extension 103 When words, the microphone 201 that medical staff can be arranged by medical care host 101 realizes voice communication, or by function button Operation, to realize the power amplifier etc. of voice call process, herein not limit.In one implementation, microphone 201 and medical care The main body of host 101 is wired or is wirelessly connected, to realize that medical staff makes by microphone 201 and opposite end bed head extension 103 User converses.It should be noted that medical care main machine structure shown in Fig. 2 is a kind of illustrative structure, not as to this Apply for the restriction of medical care main machine structure in embodiment.

Partial words involved in the embodiment of the present application are explained below, are illustrated, understand that the application is implemented to facilitate The technical solution that example provides.

In the embodiment of the present application, speech amplifier can be fully or partially extension set.Wherein, extension set include but is not limited on State one in bed head extension, doorway extension set and duty room extension set or multinomial.In the embodiment of the present application, medical staff can be with The configuration that medical care host completes speech amplifier is first passed through in advance, for example, selecting from multiple bed head extensions wide for realizing such as propaganda and education The bed head extension of functions such as broadcast.In one implementation, medical staff can adjust according to factors such as the variations of broadcast requests The fully or partially function of extension set for example, speech amplifier to be reverted to the extension set for not having broadcast capability, or will not have currently The extension set of standby broadcast capability is set as speech amplifier.

Media file may include one in image file, audio file and video file or multinomial.First group of matchmaker Body file, second group of media file and third group media file, may belong to the media file.Wherein, second group of media file Can it is identical with first group of media file, part is identical or entirely different；Third group media file can be with first group Media file is identical, part is identical or entirely different.In one implementation, above-mentioned media file may include sound Frequency stream and video flowing in one or it is multinomial.In the embodiment of the present application, medical care host can according to the difference of speech amplifier and Different media files is distributed for different speech amplifiers.For example, medical care host sends first group of media file to first group of speech amplifier； Medical care host sends second group of media file to second group of speech amplifier；Medical care host is sent out into first group of speech amplifier to medical care host The speech amplifier of playing request message is sent, third group media file is sent.

For example, when speech amplifier is bed head extension, since the speech amplifier can be deployed in beside bed, the master of the speech amplifier Wanting service object is sufferer and/or patient' s family, and the speech amplifier has and the one-to-one characteristic of bed, therefore, medical care master Machine can send video file, one in audio file and image file or multinomial to the speech amplifier so that sufferer and/or Patient' s family will appreciate that the content of more medical care host broadcasts.

For another example, when speech amplifier is doorway extension set, since the speech amplifier is typically deployed at outside the rooms such as ward, or It is the position in room close to door, and has existed and the one-to-one bed head extension of bed, for audio file, disease Trouble and/or patient' s family can be received by bed head extension broadcasts, and therefore, medical care host can send video text to the speech amplifier One in part and image file or multinomial, even if so that sufferer and/or patient' s family not by bed, can also receive doctor Protect the broadcast that host is sent, likewise, make medical staff not at positions such as nurse station, offices, also can in corridor or It is the broadcast that ward nearby receives the transmission of medical care host.

For another example, when speech amplifier is duty room extension set, since the speech amplifier can be deployed in duty room, the speech amplifier Main services object be medical staff, and medical staff usually to propaganda and education broadcast etc. contents be well understood by, also, be worth Class room usually requires relatively quiet working environment, and to guarantee medical staff's efficient operation, therefore, medical care host can be wide to this It broadcasts machine and sends image file, checked for medical staff.

It should be noted that above-mentioned media file can be pre-stored in medical care host local, or by medical care host from such as It is obtained in the third party devices such as server, or the data transfer modes such as network is passed through from cloud etc. by medical care host Position acquisition.In the embodiment of the present application, by taking medical care host obtains media file from server as an example, the embodiment of the present application is mentioned The technical solution of confession is illustrated, but is not intended as the restriction to media file source.

It is grouped play instruction, when to may include medical staff act on medical care host by the modes such as sliding, clicking, to doctor The instruction that host issues is protected, which can also be by other modes such as voice input, gesture inputs to medical care master Machine is sent, for example, the first grouping play instruction, second packet play instruction.It should be noted that for grouping play instruction Producing method, sending method etc. not limit.In one implementation, which can also include sufferer and/or disease Suffer from the users such as family members and/or medical staff, when acting on speech amplifier by the modes such as sliding, clicking, is issued to the speech amplifier Instruction, for example, third is grouped play instruction.The third can be grouped play instruction and be sent to medical care master by the speech amplifier later Machine.

In the embodiment of the present application, grouping play instruction be used to indicate speech amplifier request play media file, play to The playing sequence of the speech amplifier of the media file of broadcasting and the media file to be played.In one implementation, it is grouped Play instruction may be used to indicate that medical care host sends the time that grouping plays message to speech amplifier.Wherein, medical care host to It includes but is not limited to that the first grouping plays message, second packet plays message and third point that the grouping that speech amplifier is sent, which plays message, Group play message in one or it is multinomial.

It is carried in above-mentioned first grouping broadcasting message, second packet broadcasting message and third grouping broadcasting message to be played Media file mark and the media file to be played playing sequence.In the embodiment of the present application, first, second And third, content, the opportunity etc. that grouping plays message are sent to different groups of speech amplifiers for distinguishing above-mentioned medical care host, with table Show that the grouping that above-mentioned medical care host is sent to different groups of speech amplifiers plays message as different message.

Playing request message, can for sufferer and/or the users such as patient' s family and/or medical staff by speech amplifier to The request message that medical care host is sent, for requesting the medical care Host Administration speech amplifier to play the sufferer and/or patient' s family, And/or the customized media file listened to or watched of the users such as medical staff.In one implementation, playing request message It may include the mark that the users such as sufferer and/or patient' s family and/or medical staff request the media file played.

File request message, can for sufferer and/or the users such as patient' s family and/or medical staff by speech amplifier to The request message that medical care host is sent, for requesting medical care host to send the not stored media text of the speech amplifier to the speech amplifier Part, and the media file can be wanted to listen to or see for the current sufferer and/or the users such as patient' s family and/or medical staff The media file seen.

Below with reference to example, the broadcasting method of media file provided by the embodiments of the present application is illustrated.

In the embodiment of the present application, media file can (including but not limited to medical staff etc. has by system maintenance personnel Have the personnel of access server permission) it is stored in advance into server.Server can lead to according to the clear identification of media file The ciphertext mark of the media file is obtained after crossing encryption.Wherein, the clear identification of media file and ciphertext mark correspond, i.e., Media file can be determined by clear identification and/or ciphertext mark.It should be noted that matchmaker identical for clear identification For body file, the media file of identical clear identification can be distinguished by ciphertext mark, is also meaned that, in a kind of realization In mode, the clear identification of different media files can be identical, but the ciphertext of different media files identifies difference.

Wherein, clear identification can be the title of media file, for example, being song (i.e. audio file for media file One kind) the case where for, the clear identification of the media file can be the title of the song, for example, song A, song B etc.. Ciphertext mark can be server according to the clear identification of media file, after being encrypted using Encryption Algorithm to the clear identification Obtained mark.

In the embodiment of the present application, the Encryption Algorithm taken for the clear identification of different media files can be identical or not Together.In view of the clear identification of different media files can be identical, in order to effectively distinguish the ciphertext mark of different media files, In a kind of implementation, such as accidental enciphering algorithm and other implementations can be taken to encrypt clear identification, to reduce not Ciphertext with media file identifies identical probability.For the identical ciphertext of the different media files tentatively obtained mark, In the embodiment of the present application, can in such a way that iteration repeatedly encrypts (iterative cryptographic that wherein, identical clear identification is taken Number can be different) clear identification is encrypted, so that the ciphertext of different media files identifies difference, alternatively, tentatively obtaining Ciphertext mark on the basis of increase random character, random string etc., effectively to distinguish the ciphertext mark of different media files, Or take other that can effectively distinguish the mode of the ciphertext of different media files mark, it does not enumerate herein.

Medical care host can obtain the mark of media file and media file (for media file from server For mark includes the case where clear identification and ciphertext mark, medical care host can get the bright of media file from server Corresponding relationship between text mark and ciphertext mark).Wherein, since the size of the mark of media file is often below media file Size, therefore, in one implementation, medical care host can first get the mark of media file, receive successively later The media file sent to server.

For medical care host, medical care host can be after receiving the mark of media file of server transmission, will The mark of the media file is sent to speech amplifier, and after the media file for receiving server transmission, which is sent out Give speech amplifier.It also means that, for speech amplifier, the mark of media file can be first received, for sufferer and/or disease Suffer from the users such as family members and/or medical staff to select to attempt the media listened to or watched from the clear identification of the media file File.In this way, speech amplifier can be to attempt to listen to or watch the personnel of media file to provide the choosing of more multimedia file in time ?.

During sending media file to speech amplifier in view of medical care host, the transfer resource of network can be occupied, and In the practical work process of speech amplifier, there can be the shadow of the factors such as deployed position, service group of the speech amplifier by the speech amplifier It rings, and in the presence of all media files that smaller probability needs that medical care host is called to send to the speech amplifier, therefore, in a kind of realization In mode, medical care host can send different media files to different speech amplifiers, not influence the normal work of speech amplifier to realize In the case where work, the occupancy of transfer resource is reduced.

During realization, medical care host can be sent different according to the type of speech amplifier to different types of speech amplifier The media file of type.For example, medical care host can be sent in video file, audio file and image file to bed head extension At least one of；Medical care host can send at least one in video file and image file to doorway extension set；Medical care host can To send image file to duty room extension set.Wherein, the factor that medical care host sends the type of media file is influenced, can be referred to Above to the description of media file, it will not be described here.

As shown in figure 3, being a kind of schematic diagram of the display interface of illustrative medical care host provided by the embodiments of the present application. It wherein, include speech amplifier icon 301, the list 302 of media file and menu bar 303 in display interface 300.

In view of the space of the list in display interface 300 for showing speech amplifier icon and media file is limited, because This, disposes in more speech amplifier and/or medical care host in healthcare structure there are when the more media file broadcasted, at this Scroll bar is also provided in display interface 300.Wherein, user can be by sliding-rolling item, to adjust display interface exhibition The content shown.For example, user can pass through sliding-rolling in the case where speech amplifier icon and media file tabular expansion arrange Item as a whole with media file tabular by speech amplifier icon adjusts region for display in the entirety.Compare again Such as, in the case where speech amplifier icon and media file unique display, user can be by being arranged in speech amplifier icon location Scroll bar in domain, adjusts region for display in multiple speech amplifier icons, and user can also be by being arranged in media file Scroll bar in list region adjusts region for display in media file tabular.As shown in figure 3, in media file 302 region of list in be provided with scroll bar 304, user can be by sliding the scroll bar 304, to adjust media file Region for display in list.Wherein, the region of current presentation is content of the media file 01 to media file 04.

It may include one or multiple function buttons 305 in menu bar 303, and selectively include switching display pattern Button 306.As shown in figure 3, function button 305 may include the " beginning for triggering one group or multiple groups playback of media files Broadcast " button, and " going off the air " button for stopping one group or multiple groups playback of media files.In a kind of implementation In, function button 305 can also include one in such as quick bottons such as " file selects entirely " button, and " extension set selects entirely " button Or it is multinomial, to facilitate medical staff to operate in the case where the media file that can be chosen is more and/or speech amplifier is more, Reduce the time that medical staff occupies when choosing media file and/or speech amplifier.In one implementation, in menu bar Include in 303 switching display pattern button 306 in the case where, medical staff can be by the modes of operation such as clicking, sliding, touching Send out the switching of the display pattern of display interface 300.For example, when display interface 300 shows content as shown in Figure 3, medical care people Member, to hide the list of speech amplifier icon and/or hiding media file, can make to show in this way by clicking button 306 It is more interior to show that medical staff attempts to check using space limited in display interface according to the demand of medical staff for interface Hold.It should be noted that in display interface 300, speech amplifier icon 301, the list 302 of media file and menu bar 303 The location of during displaying, situation including but not limited to shown in Fig. 3.

As shown in figure 4, being a kind of schematic diagram of the display interface of illustrative medical care host provided by the embodiments of the present application. Medical staff can choose the speech amplifier for playing one group of media file (for example, by the modes of operation such as clicking, sliding One group of speech amplifier or second group of speech amplifier), i.e., bed is identified as 00001 corresponding bed head extension and bed is identified as 00003 corresponding bed head extension, and choose one group of media file for attempting to play, i.e. 02 singer 2- song B and 03 is hospitalized Notice.Medical staff can be identified as 00001 correspondence by bed to realize by the button of click " starting to broadcast " later Bed head extension and bed be identified as 00003 corresponding bed head extension, play in order the media file that medical staff chooses 02 singer 2- song B and 03 be hospitalized notice.That is medical care host receives grouping and broadcasts after the aforesaid operations of medical staff After putting instruction, grouping is sent to selected speech amplifier and plays message, need to broadcast with the selected each speech amplifier of informing one The playing sequence of each media file in the mark of group media file and one group of media file.

It should be noted that medical staff selects the sequence of speech amplifier and media file, in the embodiment of the present application not Restriction is given, i.e. medical staff can first choose speech amplifier, one group of media file being broadcasted be selected later, alternatively, medical staff One group of media file being broadcasted first is chosen, chooses speech amplifier later.

In one implementation, when multiple media files in the list that medical staff chooses media file, broadcast Machine can choose this multiple media file of the played in order of media file according to medical staff；Alternatively, speech amplifier can be according to doctor It is multiple to play in order this according to the sequence of priority from high to low for the corresponding priority of the media file that shield personnel choose Media file；Alternatively, speech amplifier can according to the media file that medical staff chooses serial number from small to large or from big to small Sequence, play in order this multiple media file etc..It should be noted that speech amplifier plays the sequence of multiple media files, it can To include but is not limited to enumerated situation, in the embodiment of the present application, the suitable of multiple media files is played for speech amplifier Sequence not limits.

Speech amplifier, can be according to the mark of the media file carried in the message after the message for receiving the transmission of medical care host Know, media file corresponding with the mark of the media file is searched from local, later according to the media file carried in the message Playing sequence, play in order.

It should be noted that there are the not stored whole of certain probability or the part media files for the speech amplifier, then should Speech amplifier actively can send file request message to medical care host, to obtain the speech amplifier locally not stored media file. Wherein, the mark of the local not stored media file of the speech amplifier is carried in this document request message.Medical care host can root According to the mark of the media file carried in this document request message, the media file that medical care host is locally stored is searched, or The media file is obtained from server, the media file is sent to the speech amplifier later.It should be noted that for the medical care In the case that host sends the media file or other media files to the speech amplifier or the medical care host attempt to In the case that the speech amplifier sends the media file or other media files, it is contemplated that the current speech amplifier attempts to play the matchmaker Body file, therefore, in order to reduce the waiting time of the speech amplifier, medical care host preferentially can send media text to the speech amplifier Part.

In the embodiment of the present application, the not stored whole to be played of speech amplifier or part the media file the case where include But be not limited in each situation enumerated as follows one or multinomial.

For example, before medical care host sends media file to multiple speech amplifiers, it is above-mentioned to attempt to play the media file Extension set does not belong to speech amplifier also.It also means that, when the above-mentioned extension set for attempting to play the media file is arranged to speech amplifier, Above-mentioned media file is sent to other speech amplifiers by medical care host.At this point, the medical care host tends not to be newly-increased wide The machine of broadcasting re-issues the media file being once transmitted across.

For another example, above-mentioned to attempt to play this during the multiple speech amplifiers of the forward direction of medical care host send media file The speech amplifier of media file is because of (for example, situations such as network connection between the speech amplifier and medical care host disconnects), delay machine of going offline Etc. reasons and fail to successfully receive the media file and (received including the above-mentioned speech amplifier for attempting to play the media file endless The case where whole media file).

As shown in figure 5, being a kind of schematic diagram of the display interface of illustrative medical care host provided by the embodiments of the present application. After the button that medical staff clicks " starting to broadcast ", i.e., in broadcasting process, speech amplifier is distinguished in order to facilitate medical staff The media file (media file i.e. being played on and the media file to be played that will be played) for needing to play, with medical care people Member is not intended to the media file played, in one implementation, the media file played is needed for speech amplifier, in media text It the printed words or icon etc. such as can show " in broadcast " in part list, to achieve the effect that label, differentiation.Similarly, wide Broadcast in machine icon, printed words or icon etc. " just in the broadcast ... " can be presented, with indicate currently to show the printed words or It is the speech amplifier of icon just in broadcast medium file.

It should be noted that in the embodiment of the present application, can also be corresponded to by adjusting speech amplifier bed bed mark, The mode of the text styles such as color, the font of the text of the mark of media file, to achieve the effect that label, differentiation, or, lead to The fill style of background for crossing display location locating for adjustment above content is marked, distinguishes, and specific implementation includes but not It is limited to enumerated situation, not limits herein.

In one implementation, the icon of first group of speech amplifier of the first grouping play instruction instruction, passes through medical care master The brightness value when display screen of machine is shown can beWherein,For medical care host Each pixel intensity of the icon corresponding area of other speech amplifiers in specified all speech amplifiers in addition to first group of speech amplifier is flat Mean value；For the backlight illumination average value of each pixel in the backlight module of medical care host；M is the constant greater than 0；K is small In 1 and be greater than 0 constant, and the icon of other speech amplifiers in the value of k and all speech amplifiers in addition to first group of speech amplifier The signal noise ratio (snr) of image of corresponding region is directly proportional；For first group of speech amplifier of correspondence of medical care host icon corresponding area it is more The backlight illumination average value of a pixel.

It should be noted that m can take any one constant (including 1.5 and 2) between 1.5 to 2, k can take 0.5 to Any one constant (including 0.5 and 0.9) between 0.9.In the embodiment of the present application, the value of above-mentioned m and k is a kind of act Example, not as the restriction to the embodiment of the present application.The value of m is bigger, then it represents that the display of the icon of first group of speech amplifier is bright It spends higher and larger with the display brightness contrast of other speech amplifier icons；The value of m is smaller, then it represents that first group of speech amplifier Icon display brightness it is lower and smaller with the display brightness contrast of other speech amplifier icons.

In view of in the same period, therefore different speech amplifiers can take grouping there may be different broadcasting demands The mode of broadcasting.In one implementation, in playing process shown in Fig. 5, medical staff can be adopted in a like fashion, Choose the second group of speech amplifier and second group of media file broadcasted, and adopt trigger in a like fashion it is second group wide Broadcast the corresponding broadcasting process of machine.Wherein, the implementation of the corresponding broadcasting process of second group of speech amplifier is triggered, it can be with reference to above Description, it will not be described here.It can effectively be promoted in medical communication system in this way, speech amplifier is wide under the management of medical care host Broadcast flexibility.For example, 1,2,3 corresponding bed head extension plays media file " notice of being admitted to hospital "；4,5,6 respectively correspond Bed head extension play media file " rest points for attention ".

As shown in fig. 6, being a kind of schematic diagram of the display interface of illustrative medical care host provided by the embodiments of the present application. By taking broadcasting process shown in fig. 5 as an example, medical staff can be acted in menu bar 303 by the modes of operation such as clicking, sliding Switching display pattern button 306 so that display interface shown in fig. 5 switches to display interface shown in fig. 6.Showing In interface 300, speech amplifier icon 301 is hidden, and selectively show the playback progress of the media file of current broadcast, for example, with The form of playing progress bar 307 shows the playback progress of " 02 singer's 2- song B ".In one implementation, display interface It can also include the function button for suspending currently playing media file in 300, allow medical staff by clicking, sliding The modes of operation such as dynamic, act on this for realizing the function button of pause function, to suspend broadcasting for currently playing media file Let off journey.Later, medical staff can also trigger again the media file and continue to play by same mode of operation, until Medical staff act on " going off the air " button or currently playing playback of media files it is complete.In above-mentioned playing progress bar 307 lower sections can show media file being played on played time and media being played on text to medical staff Part is played from start to the time required for completion plays.In addition, above above-mentioned playing progress bar 307, it can be to medical care people Member shows the clear identification for the media file being currently played, and the content that selective prompting medical staff will play, than Such as, in such a way that printed words are shown, to medical staff present " i.e. will play: 03 be hospitalized notice ".

In view of in display interface shown in Fig. 6, medical staff will not usually trigger the button of " file selects entirely ", " divide The button of machine Quan Xuan ", and the button of " starting to broadcast ", therefore, in one implementation, in order to avoid maloperation is to medical care Personnel bring unnecessary trouble, guarantee the tidiness of display interface, and medical care host can hide above-mentioned press during displaying One in button or multinomial.It should be noted that medical staff need to trigger one in hiding button or it is multinomial when, Medical staff can switch the button 306 of display pattern by acting on, so that display interface shown in fig. 6 is switched to Fig. 5 institute The display interface shown to show the button of " file selects entirely ", the button of " extension set selects entirely " to medical staff, and " starts wide Broadcast " button.

In display interface shown in Fig. 5, medical staff can act on and " stop by the modes of operation such as clicking, sliding The button of broadcast ", so that display interface shows content as shown in Figure 7.Medical staff click " going off the air " button it Afterwards, in one implementation, the media file played is stopped for speech amplifier, can be shown such as in media file tabular Printed words such as " stoppings " or icon etc., to mark, distinguish unchecked media file and stop the media file playing.Similarly, In speech amplifier icon, printed words or the icon of " going off the air " etc. can be presented, with indicate currently to show the printed words or It is that the speech amplifier of icon is gone off the air media file.

Medical care host receives the button that medical staff acts on " going off the air " after the aforesaid operations of medical staff Afterwards, message is sent to the speech amplifier in playing process, current with each speech amplifier stopping of the informing in playing process Playing process.After the speech amplifier in playing process receives the message, the speech amplifier stopping in playing process is worked as Preceding playing process.

For being in the speech amplifier in playing there are multiple groups, the button of " going off the air " is acted in medical staff Afterwards, such as prompting frame or the content similar to additional menu can be shown, in display interface to prompt medical staff to select Stop the broadcasting process of one group or multiple groups speech amplifier, and/or, medical care host can be in such a way that voice plays to prompt to cure There is currently options etc. of optionally going off the air by shield personnel.In the embodiment of the present application, prompt medical staff is selected to stop The mode of the broadcasting process of one group or multiple groups speech amplifier, including but not limited to enumerated situation.Wherein, medical staff selects The mode for stopping the broadcasting process of one group or multiple groups speech amplifier is selected, the operations such as click, sliding are including but not limited to passed through Mode acts on prompting frame or the option that shows of content similar to additional menu, or the mode of input verbal instructions Deng.

In the embodiment of the present application, the users such as sufferer and/or patient' s family and/or medical staff can also pass through broadcast Machine sends playing request message to medical care host, is taken with requesting the medical care Host Administration speech amplifier to play in the playing request message The media file corresponding with the mark of media file of band.

It should be noted that user can be selected media text by speech amplifier when user requests to play multiple media files Playing sequence of the sequence of the mark of part as multiple media file, and the playing sequence of multiple media file is carried In the playing request message, it is sent to medical care host.Later medical care host to speech amplifier send message, with trigger speech amplifier according to The playing sequence of multiple media file plays in order media file.

In one implementation, during speech amplifier plays media file, sufferer and/or patient' s family, and/or The users such as medical staff still can be by the way of sending playing request message to medical care host by speech amplifier, adjustment broadcast Content, sequence of the media file that machine sowing is put etc..

For example, as shown in figure 5, the speech amplifier that bed is identified as " 00001 " is identified as the broadcast of " 00003 " with bed Machine is playing media file " 02 singer's 2- song B ", and will play " 03 be hospitalized notice ".User can pass through bed mark Know the speech amplifier for " 00001 ", sends playing request message to medical care host.Wherein, it in the playing request message, carries The mark for the media file that speech amplifier request plays, i.e., " 04 safety instruction ".Since bed is identified as the broadcast of " 00001 " The media file of machine to the request broadcasting of medical care host is 1, then the speech amplifier additionally can not send this to medical care host The playing sequence of a media file.After the playing request message that medical care host receives speech amplifier transmission, medical care master The speech amplifier that bed can be identified as " 00001 " by machine is removed from original speech amplifier grouping, and is identified as bed The speech amplifier of " 00001 " establishes independent speech amplifier grouping.The speech amplifier that i.e. bed is identified as " 00003 " continues to play matchmaker Body file " 02 singer's 2- song B ", and after the broadcasting for completing media file " 02 singer's 2- song B ", starting broadcasting, " 03 is hospitalized Notice ".And bed is identified as the media file " 02 singer's 2- song B " that the speech amplifier of " 00001 " terminates to be currently played, Start to play media file " 04 safety instruction ", and after the broadcasting for completing media file " 04 safety instruction ", selectivity continues Media file " 02 singer's 2- song B " and media file " 03 be hospitalized notice " is played, or completes media file " 04 safety After the broadcasting of notice ", terminate this broadcasting process；Alternatively, the speech amplifier that bed is identified as " 00001 " is completed currently After the playing process of the media file " 02 singer's 2- song B " of broadcasting, start to play media file " 04 safety instruction ", and tying After the broadcasting of beam media file " 04 safety instruction ", selectively continue to play media file " 03 be hospitalized notice ".

It should be noted that the playing process that the speech amplifier that above-mentioned bed is identified as " 00001 " is realized is a kind of example The implementation of property, not as the restriction to the embodiment of the present application.For medical care host, identified in medical care host to bed Message is sent for the speech amplifier of " 00001 ", the media text that the speech amplifier adjustment of " 00001 " plays is identified as to trigger bed In the case where content, playing sequence of part etc., medical care host can be carried within the message and is identified as managing bed Content needed for the speech amplifier of " 00001 " realizes playback of media files, for example, the media file that the needs after adjusted play Content, playing sequence, and whether terminate the playing process etc. for the media file being currently played, not limit herein. So for a user, it can selectively play the user by speech amplifier according to the user self-demand and expect to understand Content, for example, the user, which can choose, is over the media file of broadcasting before repeating playing, and/or, selection is no longer received The media file etc. understood is listened or watches, to increase the flexibility of broadcasting process.

In view of medical staff can preset the content that speech amplifier is broadcasted, therefore, in a kind of realization side In formula, the medical care host can be arranged by medical care host and send the time that grouping plays message to speech amplifier by medical staff, i.e., The timing of medical care host sends grouping to fully or partially speech amplifier and plays message, receives the grouping with triggering and plays message Speech amplifier plays corresponding media file according to the instruction that the grouping plays message.

It should be noted that the mode that medical care host fixed time broadcast is arranged in medical staff can include but is not limited in the following example One in the implementation of act.

For example, choosing media file and speech amplifier to be played in medical staff, and trigger the button of " starting to broadcast " Later, display interface can be by way of pop-up prompting frame or additional menu, to prompt medical staff's selection triggering now Selected speech amplifier plays out, or suitable broadcast time is selected from the timing options of prompt by medical staff, or It is that the time etc. for attempting to be broadcasted is inputted by medical staff.In one implementation, the wide of multiple periods can be customized It broadcasts machine sowing and puts planning chart, the timing as unit of group is carried out to the speech amplifier belonged in different grouping and is played.For example, 1,2,3 The corresponding bed head extension of bed is in 8 points of broadcasting media files " notice of being admitted to hospital " tomorrow morning；4,5 corresponding head of a bed point Machine plays media file " rest points for attention " in tomorrow morning at 10；4,5,6 corresponding bed head extensions will be under tomorrow 1 point of broadcasting media file of noon " nursing arranges ".

For another example, medical staff can open or select such as fixed time broadcast function in the set interface of medical care host Etc. being configured, to need to trigger the media file of speech amplifier broadcasting when the time of broadcast is arranged, reaching the time of the broadcast Need to realize the speech amplifier etc. of playing function when identifying, the playing sequence of the media file, and reaching the time of the broadcast.

The embodiment of the present application provides a kind of medical care host.As shown in figure 8, medical care host 40 includes: sending module 41, it is used for Media file is sent to speech amplifier, speech amplifier is determined from the extension set of medical care main-machine communication by medical care host.Receiving module 42, For receiving the first grouping play instruction, the first grouping play instruction is used to indicate the column of first group of media file to be played Table, first group of speech amplifier and the first playing sequence for playing first group of media file, the first playing sequence is for indicating First group of speech amplifier in speech amplifier plays the sequence of each media file in first group of media file.Sending module 41, is also used to It is grouped play instruction according to receiving module 42 received first, is grouped to first group of speech amplifier transmission first and plays message, first It includes the first playing sequence that grouping, which plays message,.

In one implementation, receiving module 42, are also used to receive second packet play instruction, and second packet broadcasting refers to Enable be used to indicate the list of second group of media file to be played, second group of speech amplifier for playing second group of media file with And second playing sequence, the second playing sequence is for indicating that second group of speech amplifier plays each media file in second group of media file Sequence.Sending module 41 is also used to second according to the received second packet play instruction of receiving module 42, into speech amplifier Group speech amplifier sends second packet and plays message, and it includes the second playing sequence that second packet, which plays message,.Wherein, first group of media File and second group of media file belong to media file, and first group of media file be identical with second group of media file, part It is identical or entirely different.

In one implementation, receiving module 42, are also used to receive playing request message, and playing request message includes the The mark of three groups of media files, third group media file are by the wide of a transmission playing request message in first group of speech amplifier Broadcast what machine request played, third group media file belongs to media file, and third group media file and first group of media file are complete It is identical, part is identical or entirely different.

Medical care host 40 further include: adjustment module 43, for according to the received third group media file of receiving module 42 Mark adjusts the first playing sequence, obtains third playing sequence, and third playing sequence includes not completing to broadcast in the first playing sequence The playing sequence for the media file put and the playing sequence of third group media file, also, in third playing sequence, third Group media file plays before not completing the media file played in the first playing sequence, and third playing sequence is with third group matchmaker The mark that the media file played is not completed in the mark of body file and the first playing sequence indicates.

Sending module 41 is also used to send third grouping broadcasting message, third to the speech amplifier for sending playing request message It includes third playing sequence that grouping, which plays message,.

In one implementation, sending module 41 are specifically used for: sending medical care host to bed head extension and obtain from server At least one of in video file, audio file and the image file taken；And/or medical care host is sent from clothes to doorway extension set At least one being engaged in the video file and image file that device obtains；And/or medical care host is sent from service to duty room extension set The image file that device obtains.

In one implementation, the first grouping play instruction is also used to indicate that medical care host is sent to first group of speech amplifier First grouping plays the time of message.Sending module 41, is specifically used for: in the time of the first grouping play instruction instruction, to the One group of speech amplifier sends the first grouping and plays message.

In one implementation, medical care host 40 further include: module 44 is obtained, for obtaining the matchmaker updated in server The mark of body file.Sending module 41 is also used to send the mark for obtaining the media file for the update that module 44 obtains to speech amplifier Know.Module 44 is obtained, is also used to obtain the media file updated in server.Sending module 41 is also used to send to speech amplifier Obtain the media file for the update that module 44 obtains.

Wherein, sending module 41 sends the duration of the mark of the media file updated to speech amplifier, is less than sending module 41 The duration of the media file updated is sent to speech amplifier.

In one implementation, receiving module 42, are also used to receive file request message, and file request message includes the The mark of one group of media file.Sending module 41 is also used to a transmission file request message into first group of speech amplifier Speech amplifier sends first group of media file.

In one implementation, medical care host 40 can also include: memory module 45, send out for storing sending module 41 The content that content, the received content of receiving module 42, the adjustment module 43 sent generate, and obtain the content that module 44 obtains Deng and/or medical care host 40 for realizing code performed by above-mentioned each functional module etc..In the embodiment of the present application, for The function of memory module 45 not limits, including but not limited to above content.

The embodiment of the present application provides a kind of speech amplifier.As shown in figure 9, speech amplifier 50 includes: receiving module 51, for receiving The mark of media file, media file that medical care host is sent to speech amplifier, speech amplifier are led to by medical care host from medical care host It is determined in the extension set of letter.Receiving module 51 is also used to when speech amplifier belongs to first group of speech amplifier, receives what medical care host was sent First grouping plays message, and the first grouping plays message, and to be that medical care host receives wide to first group after the first grouping play instruction The message of machine transmission is broadcast, the first grouping play instruction is used to indicate the list of first group of media file to be played, for playing First group of speech amplifier of first group of media file and the first playing sequence, the first playing sequence is for indicating first group of speech amplifier The sequence of each media file in first group of media file is played, the first playing sequence is indicated with the mark of first group of media file, It includes the first playing sequence that first grouping, which plays message,.Searching module 52 is used for from the received media file of receiving module 51, Search first group of media file corresponding with the mark of first group of media file.Playing module 53, for according to receiving module 51 Received first playing sequence plays each media file in first group of media file that searching module is searched.

In one implementation, receiving module 51 are also used to when speech amplifier belongs to second group of speech amplifier, receive medical care The second packet that host is sent plays message, and it is after medical care host receives second packet play instruction that second packet, which plays message, The message sent to second group of speech amplifier, second packet play instruction are used to indicate the column of second group of media file to be played Table, second group of speech amplifier and the second playing sequence for playing second group of media file, the second playing sequence is for indicating Second group of speech amplifier plays the sequence of each media file in second group of media file, second group of media file of the second playing sequence Mark indicate, second packet play message include the second playing sequence.Searching module 52 is also used to receive from receiving module 51 Media file in, search corresponding with the mark of second group of media file second group of media file.Playing module 53, is also used to According to received second playing sequence of receiving module 51, each media text in second group of media file that searching module is searched is played Part.Wherein, first group of media file and second group of media file belong to media file, first group of media file and second group of media File is identical, part is identical or entirely different.

In one implementation, receiving module 51, are also used to receive third grouping play instruction, and third play instruction is used It requests to play third group media file to medical care host in instruction speech amplifier, third group media file belongs to media file, third Group media file and first group of media file is identical, part is identical or entirely different.

Speech amplifier 50 can also include: sending module 54, refer to for being played according to the grouping of the received third of receiving module 51 It enables, sends playing request message to medical care host, playing request message includes the third group media file that speech amplifier request plays Mark.

Receiving module 51, the third grouping for being also used to receive the transmission of medical care host play message, and third grouping plays message Including third playing sequence, third playing sequence is mark of the medical care host according to third group media file, and adjustment first plays The playing sequence obtained after sequence, third playing sequence include the broadcasting that the media file played is not completed in the first playing sequence The playing sequence of sequence and third group media file, also, in third playing sequence, third media file is played first It is played before not completing the media file played in sequence, the mark and first of third playing sequence third group media file The mark that the media file played is not completed in playing sequence indicates.

In one implementation, speech amplifier includes bed head extension.Receiving module 51, is specifically used for: receiving medical care host The medical care host of transmission from the video file, audio file and image file that server obtains at least one of.

In one implementation, speech amplifier includes doorway extension set, and receiving module 51 is specifically used for: receiving medical care host The medical care host of transmission from the video file and image file that server obtains at least one of.

In one implementation, speech amplifier includes duty room extension set, and receiving module 51 is specifically used for: receiving medical care master The image file that the medical care host that machine is sent is obtained from server.

In one implementation, receiving module 51 are also used to receive the matchmaker updated in the server of medical care host transmission The mark of body file.Receiving module 51 is also used to receive the media file updated in the server of medical care host transmission.Wherein, Medical care host sends the duration of the mark of the media file updated to speech amplifier, sends update to speech amplifier less than medical care host The duration of media file.

In one implementation, speech amplifier 50 can also include: memory module 55, receive for storing receiving module 51 Content, content, the content that playing module 53 plays and content etc. that sending module 54 is sent are searched for searching module 52, And/or speech amplifier 50 is for realizing code performed by above-mentioned each functional module etc..In the embodiment of the present application, for storing mould The function of block 55 not limits, including but not limited to above content.

The embodiment of the present application provides a kind of medical care host.As shown in Figure 10, medical care host 60 includes processor 61, memory 62, display 63 and communication interface 64.Wherein, processor 61, memory 62, display 63 and communication interface 64 can be by total Line 65 is to realize communication.

Wherein, above-mentioned sending module 41, receiving module 42, and module 44 is obtained, it can be implemented as communication interface 64；On Adjustment module 43 is stated, can be implemented as processor 61；Above-mentioned memory module 45, can be implemented as memory 62.Above-mentioned communication connects Mouth 64 can be used to implement above-mentioned sending module 41, receiving module 42, and obtain the function that module 44 can be realized；Above-mentioned place Reason device 61 can be used to implement the function that above-mentioned adjustment module 43 can be realized；Above-mentioned memory 62 can be used to implement above-mentioned deposit The function that storage module 45 can be realized can be also used for for example, memory 62 can be used for the code of the calling of storage processor 61 Media file, list of media file etc. are stored, is not being limited herein.It should be noted that in the embodiment of the present application, showing Show that device 63 can be used for that the display interface presented such as Fig. 3 to Fig. 7 is presented to medical staff.

The embodiment of the present application provides a kind of speech amplifier.As shown in figure 11, speech amplifier 70 include processor 71, memory 72, Display 73 and communication interface 74.Wherein, processor 71, memory 72, display 73 and communication interface 74 can pass through bus 75 to realize communication.

Wherein, above-mentioned receiving module 51, playing module 53 and sending module 54, can be implemented as communication interface 74；On Searching module 52 is stated, can be implemented as processor 71；Above-mentioned memory module 55, can be implemented as memory 72.Above-mentioned communication connects Mouth 74 can be used to implement the function that above-mentioned receiving module 51, playing module 53 and sending module 54 can be realized；Above-mentioned place Reason device 71 can be used to implement the function that above-mentioned searching module 52 can be realized；Above-mentioned memory 72 can be used to implement above-mentioned deposit The function that storage module 55 can be realized can be also used for for example, memory 72 can be used for the code of the calling of storage processor 71 Media file, list of media file etc. are stored, is not being limited herein.It should be noted that in the embodiment of the present application, showing Show that device 73 can be used for presenting the playback progress etc. of media file to the personnel such as sufferer and/or patient' s family.

The embodiment of the present application provides a kind of medical care host, including memory, and one or more processors are multiple to apply journey Sequence, and one or more programs；Wherein, one or more programs are stored in memory；One or more processors exist When executing one or more programs, so that medical care host realizes side described in any one realized on medical care host above Method.

The embodiment of the present application provides a kind of speech amplifier, including memory, one or more processors, multiple application programs, And one or more programs；Wherein, one or more programs are stored in memory；One or more processors are executing When one or more programs, so that speech amplifier realizes method described in any one realized on speech amplifier above.

The embodiment of the present application provides a kind of readable storage medium storing program for executing, and instruction is stored in readable storage medium storing program for executing, when instruction is being cured When being run on shield host, so that medical care host executes method described in any one above.

The embodiment of the present application provides a kind of readable storage medium storing program for executing, and instruction is stored in readable storage medium storing program for executing, when instruction is wide It broadcasts when being run on machine, so that speech amplifier executes method described in any one above.

All the embodiments in this specification are described in a progressive manner, same and similar portion between each embodiment Dividing may refer to each other, and each embodiment focuses on the differences from other embodiments.Especially for entity reality For applying example, since it is substantially similar to the method embodiment, so being described relatively simple, related place is referring to embodiment of the method Part explanation.

The above description is only an example of the present application, is not intended to limit this application.For those skilled in the art For, various changes and changes are possible in this application.All any modifications made within the spirit and principles of the present application are equal Replacement, improvement etc., should be included within the scope of the claims of this application.

Claims

1. a kind of broadcasting method of media file, which is characterized in that the described method includes:

Medical care host to speech amplifier send media file, the speech amplifier by the medical care host from the medical care main-machine communication Extension set in determine；

The medical care host receives the first grouping play instruction, and the first grouping play instruction is used to indicate to be played first List, first group of speech amplifier for playing first group of media file and the first broadcasting for organizing media file are suitable Sequence, first playing sequence are used to indicate that first group of speech amplifier in the speech amplifier to play in first group of media file The sequence of each media file；

According to the first grouping play instruction, first group of speech amplifier of Xiang Suoshu sends the first grouping and play to disappear the medical care host Breath, it includes first playing sequence that first grouping, which plays message,.

2. the method according to claim 1, wherein the method also includes:

The medical care host receives second packet play instruction, and the second packet play instruction is used to indicate to be played second List, second group of speech amplifier for playing second group of media file and the second broadcasting for organizing media file are suitable Sequence, second playing sequence is for indicating that second group of speech amplifier plays each media file in second group of media file Sequence；

For the medical care host according to the second packet play instruction, second group of speech amplifier in Xiang Suoshu speech amplifier sends second Grouping plays message, and it includes second playing sequence that the second packet, which plays message,；

Wherein, first group of media file and second group of media file belong to the media file, first group of matchmaker Body file and second group of media file are identical, part is identical or entirely different.

3. referring to the method according to claim 1, wherein being played in the medical care host according to first grouping It enables, after first group of speech amplifier of Xiang Suoshu sends the first grouping broadcasting message, the method also includes:

The medical care host receives playing request message, and the playing request message includes the mark of third group media file, institute Stating third group media file is the speech amplifier request that the playing request message is sent by one in first group of speech amplifier It plays, the third group media file belongs to the media file, the third group media file and first group of media File is identical, part is identical or entirely different；

The medical care host adjusts first playing sequence, obtains third and broadcast according to the mark of the third group media file Put forward sequence, the third playing sequence include do not completed in first playing sequence playing sequence of the media file played with And the playing sequence of the third group media file, also, in the third playing sequence, the third group media file exists It is played before not completing the media file played in first playing sequence, the third playing sequence is with the third group matchmaker The mark that the media file played is not completed in the mark of body file and first playing sequence indicates；

The medical care host sends third grouping to the speech amplifier for sending the playing request message and plays message, the third point Group plays message package and includes the third playing sequence.

4. the method according to claim 1, which is characterized in that the first grouping play instruction refers to The icon of the first group of speech amplifier shown, brightness value when being shown by the display screen of the medical care host areWherein,It is wide in addition to first group of speech amplifier in the speech amplifier Each pixel intensity average value of the icon corresponding area of machine is broadcast,For each pixel in the backlight module of the medical care host Backlight illumination average value, m are the constant greater than 0, and k is the constant less than 1 and greater than 0, and is removed in the value of k and the speech amplifier The signal noise ratio (snr) of image of the icon corresponding area of speech amplifier other than first group of speech amplifier is directly proportional,For the medical care master The backlight illumination average value of multiple pixels of the icon corresponding area of the correspondence of machine first group of speech amplifier.

5. a kind of broadcasting method of media file, which is characterized in that the described method includes:

The mark of media file, the media file that speech amplifier reception medical care host is sent to the speech amplifier, the broadcast Machine is determined from the extension set of the medical care main-machine communication by the medical care host；

When the speech amplifier belongs to first group of speech amplifier, the speech amplifier receives the first grouping that the medical care host is sent and broadcasts Put message, it is that the medical care host receives after the first grouping play instruction to described first group that first grouping, which plays message, The message that speech amplifier is sent, the first grouping play instruction are used to indicate the list of first group of media file to be played, use In the first group of speech amplifier and the first playing sequence that play first group of media file, first playing sequence is used The sequence of each media file in first group of media file is played in expression first group of speech amplifier, first broadcasting is suitable Sequence indicates that it includes first playing sequence that first grouping, which plays message, with the mark of first group of media file；

The speech amplifier searches described first group corresponding with the mark of first group of media file from the media file Media file, and according to first playing sequence, play each media file in first group of media file.

6. according to the method described in claim 5, it is characterized in that, the method also includes:

When the speech amplifier belongs to second group of speech amplifier, the speech amplifier receives the second packet that the medical care host is sent and broadcasts Put message, it is that the medical care host receives after second packet play instruction to described second group that the second packet, which plays message, The message that speech amplifier is sent, the second packet play instruction are used to indicate the list of second group of media file to be played, use In the second group of speech amplifier and the second playing sequence that play second group of media file, second playing sequence is used The sequence of each media file in second group of media file is played in expression second group of speech amplifier, second broadcasting is suitable Sequence indicates that it includes second playing sequence that the second packet, which plays message, with the mark of second group of media file；

The speech amplifier searches described second group corresponding with the mark of second group of media file from the media file Media file, and according to second playing sequence, play each media file in second group of media file；

7. according to the method described in claim 5, it is characterized in that, receive that the medical care host sends in the speech amplifier the After one grouping plays message, the method also includes:

The speech amplifier receives third and is grouped play instruction, and the third play instruction is used to indicate the speech amplifier to the doctor It protects host request and plays third group media file, the third group media file belongs to the media file, the third group matchmaker Body file and first group of media file are identical, part is identical or entirely different；

The speech amplifier is grouped play instruction according to the third, and Xiang Suoshu medical care host sends playing request message, described to broadcast Put the mark that request message includes the third group media file that the speech amplifier request plays；

The speech amplifier receives the third grouping that the medical care host is sent and plays message, and the third grouping plays message and includes The third playing sequence, the third playing sequence are mark of the medical care host according to the third group media file, Adjust the playing sequence obtained after first playing sequence, the third playing sequence include in first playing sequence not The playing sequence of the media file played and the playing sequence of the third group media file are completed, also, in the third In playing sequence, the third media file plays before not completing the media file played in first playing sequence, Broadcasting is not completed in the mark of the third playing sequence third group media file and first playing sequence The mark of media file indicates.

8. the method according to any one of claim 5 to 7, which is characterized in that the first grouping play instruction refers to The icon of the first group of speech amplifier shown, brightness value when being shown by the display screen of the medical care host areWherein,It is wide in addition to first group of speech amplifier in the speech amplifier Each pixel intensity average value of the icon corresponding area of machine is broadcast,For each pixel in the backlight module of the medical care host Backlight illumination average value, m are the constant greater than 0, and k is the constant less than 1 and greater than 0, and is removed in the value of k and the speech amplifier The signal noise ratio (snr) of image of the icon corresponding area of speech amplifier other than first group of speech amplifier is directly proportional,For the medical care master The backlight illumination average value of multiple pixels of the icon corresponding area of the correspondence of machine first group of speech amplifier.

9. a kind of medical care host, which is characterized in that the medical care host includes:

Sending module, for speech amplifier send media file, the speech amplifier by the medical care host from the medical care master It is determined in the extension set of machine communication；

Receiving module, for receiving the first grouping play instruction, the first grouping play instruction is used to indicate to be played the The list of one group of media file, first group of speech amplifier for playing first group of media file and first play suitable Sequence, first playing sequence are used to indicate that first group of speech amplifier in the speech amplifier to play in first group of media file The sequence of each media file；

The sending module is also used to according to the received first grouping play instruction of the receiving module, Xiang Suoshu first Group speech amplifier sends the first grouping and plays message, and it includes first playing sequence that first grouping, which plays message,.

10. a kind of speech amplifier, which is characterized in that the speech amplifier includes:

Receiving module, for receiving the mark of media file, the media file that medical care host sends to the speech amplifier, institute It states speech amplifier and is determined from the extension set of the medical care main-machine communication by the medical care host；

The receiving module is also used to when the speech amplifier belongs to first group of speech amplifier, receives what the medical care host was sent First grouping plays message, and it is that receive the first grouping play instruction backward for the medical care host that first grouping, which plays message, The message that first group of speech amplifier is sent, the first grouping play instruction are used to indicate first group of media file to be played List, first group of speech amplifier and the first playing sequence for playing first group of media file, described first Playing sequence is described for indicating that first group of speech amplifier plays the sequence of each media file in first group of media file First playing sequence indicates with the mark of first group of media file, and it includes described first broadcasting that first grouping, which plays message, Put forward sequence；

Searching module, for searching and first group of media file from the received media file of the receiving module The corresponding first group of media file of mark；

Playing module, for playing the searching module and searching according to received first playing sequence of the receiving module First group of media file in each media file.