CN100468390C - Digital-signal intelligent monitoring method and application system thereof - Google Patents
Digital-signal intelligent monitoring method and application system thereof Download PDFInfo
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- CN100468390C CN100468390C CNB2007100975529A CN200710097552A CN100468390C CN 100468390 C CN100468390 C CN 100468390C CN B2007100975529 A CNB2007100975529 A CN B2007100975529A CN 200710097552 A CN200710097552 A CN 200710097552A CN 100468390 C CN100468390 C CN 100468390C
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Abstract
The present invention discloses intelligent digital monitoring method and system. The distributive physiological data treating method includes acquiring physiological data signal and sending the data in different transmission modes depending on different priority levels to the receiver end with the user terminal; receiving the data, extracting physiological characteristics, repackaging and sending the data package to the remote server end in the receiver end; receiving and analyzing the data package, sorting and storing in the database and sending alarm signal to the inquiry end in the remote server; and accessing the remote server and checking analysis results in the database in the inquiry end. The corresponding system includes a remote server, user terminal(s), and receiver end(s) connected via network.
Description
Technical field
The invention belongs to the medical electronics instrument field, relate to a kind of intelligent monitoring method and application system thereof of digital signal.
Background technology
Continuous aggravation along with the especially domestic aging in the whole world, and people are to improving constantly that quality of life requires, personal physiological data monitoring product or research project continue to bring out, number disclose a kind of portable multiple-parameter remote monitoring system in the file of CN200610014883.7 such as: Chinese patent application, the Human Physiology information transmission based on the GPRS wireless-transmission network has been adopted in this invention.Though can be real-time with the Human Physiology data transmission to remote service center, the coverage rate of GPRS network own is low, the transmission mode of this invention is also single, and data lose easily, adopts the system operation cost of this mode higher usually.China Patent No. is that ZL200410009853.8 discloses a kind of medical monitoring system based on wireless sensor network, device and method, and this system constitutes the ground floor network by monitoring base station equipment and biologic medical sensor node around being included in human body; Between ground floor network, general network, form second layer network by the monitoring base station; The three-layer network of forming society's interlock by the Internet internet.This invention makes full use of the transmission that characteristics such as wireless sensor node need not to connect up, MANET, multi-hop, low-power consumption, selfreparing realize physiological data, but owing to there is not prioritization, when being in an emergency, can't satisfy guaranteeing requirement that minimum time postpones, maximum magnitude is reported to the police and the requirement that under situation about being communicated with, guarantees the data transmission of maximum rate under special circumstances.
Summary of the invention
In view of this, fundamental purpose of the present invention is to provide a kind of digital-signal intelligent monitoring method and application system thereof, realizes the real-time reliable transmission of data.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of digital-signal intelligent monitoring method carries out distributed treatment to physiological data, and this method may further comprise the steps:
A, user terminal are gathered physiological data signals in real time, to the data prioritization that collects, adopt different transmission modes to send to receiver end according to priority; Described prioritization is: from the emergency data of other user terminals and the emergency data of self sampling is limit priority, this sampled data and be second priority from the general data normally to be transmitted of other user terminals, the general data of failing in time to send owing to the transmission emergency data is stored as historical data, as the 3rd priority;
B, receiver end receive data, extract physiological characteristic and organize bag again, and the packet that will organize again behind the bag sends to the remote server end;
C, the packet of remote server end to receiving, after the analyzing and processing, classification deposits database in, and alerting signal is sent to the inquiry end;
D, each inquiry end visit remote server end are checked the analysis result in the database.
Described inquiry end is visited the remote server end after receiving alerting signal, and perhaps the inquiry end initiatively initiates to visit the remote server end.
Described steps A further comprises:
After A1, the user terminal image data, judge whether to be emergency data, if emergency data, then all user terminals enter urgent transmission mode, set up emergency access, force to send the concurrent alert signal of delivering newspaper of emergency data by wireless sensor network to receiver end, the time threshold values of meeting countdown transmission next time behind each transmission emergency data, the time that reaches does not still have during threshold values emergency data to need to send, and the then router dormancy of user terminal waits for that next time point sends once more; If not emergency data, enter steps A 2;
A2, inquiry active user terminal surrounding arrive the passage of receiver end, if there is not passage, general data are stored as historical data; If passage is arranged, send general data to receiver end according to second priority; Whether after sending general data, have historical data to send among the SOC (system on a chip) processor of user terminal detection self Flash, if having, enter steps A 3, then user terminal does not enter dormancy;
A3, control program are set the storage size of historical data, whether the automatic detection of user terminal reaches the setting scale, when stored history reaches the setting scale, control program will be moved request to the network request for data, after obtaining the network permission, all user terminals in the Control Network are adjusted to the 3rd priority transmission mode, send historical data.
A kind of digital-signal intelligent monitoring system, constitute by the go forward side by side remote server end of line data analysis, the user terminal that at least one gathers physiological data and the receiver end that at least one extracts physiological characteristic of storage mass data, the remote server end is connected by network with receiver end, and receiver end is connected by wireless sensor network with user terminal;
User terminal is used for gathering in real time physiological data signals, to the data prioritization that collects, adopts different transmission modes to send to receiver end according to priority; Described prioritization is: from the emergency data of other user terminals and the emergency data of self sampling is limit priority, this sampled data and be second priority from the general data normally to be transmitted of other user terminals, the general data of failing in time to send owing to the transmission emergency data is stored as historical data, as the 3rd priority;
Receiver end is used for organizing bag again from receiving the extracting data physiological characteristic, and the packet that will organize again behind the bag sends to the remote server end;
The packet of remote server end to receiving, after the analyzing and processing, classification deposits database in.
The network that connects described remote server end and receiver end is cable network or wireless network.
Described user terminal is the equipment that embeds sensor and Acquisition Circuit, information stores monitoring modular, alarm module, wireless data transfer module and the power supply of comprise the physiological data acquisition module of gathering digital signal, the SOC (system on a chip) processor that is provided with physiological signal intellectual analysis software, the data storage condition being monitored and the power supply monitoring module of monitoring power supply situation; The power pins of described each module connects the power supply monitoring module; The respective pins of system processor on the equal brace of described each module; Described SOC (system on a chip) processor also is connected with the network protocol stack of supporting wireless data transmission.
Described user terminal also has the enlargement module that carries out data extending according to different demands, and described enlargement module respective pins connects power supply monitoring module and SOC (system on a chip) processor, and acquired signal is inputed to the SOC (system on a chip) processor.
Described receiver end comprises: the support overlying roaduay by wireless sensor network transmission data by wireless data receiver module, ARM serial on system processor, to receiving auxiliary data processing module, the network insertion interface module that packet discerns, the extensive memory module that is used to store auxiliary data processing module recognition data; Described each module connects the respective pins of system processor on the ARM serial; System processor also is connected with the network protocol stack of supporting wireless data transmission on the described ARM serial.
Described receiver end also comprises human-computer interaction module, and the interactive mode of described human-computer interaction module comprises figure or sound.
Also include local user's information module between the extensive memory module of described receiver end and the network insertion interface module, can carry out reverse find and communicate by letter by this module remote server end.
Described remote server end comprises the inquiry end of the man-machine interface that database server, DAP interface are connected with it; Described inquiry end comprises that doctor's outpatient service end, first-aid personnel inquire about end, the daily monitoring end of community and user from the inquiry end, and each inquiry end all is connected with database server by the DAP interface.
Because adopted above technical scheme, the present invention has following advantage:
(1) user terminal of the present invention uses portable mode to design, can be placed on as clothing, necklace, on the carry-on articles such as wrist-watch, be convenient for carrying, and can not cause any burden, and only occur just reporting to the police in unusual, notify the user further to diagnose and check to hospital at user's physiological data to using colony; The present invention simultaneously also can be used for the special industry user, the real-time monitoring of physical condition during as operations such as the limitation training of sportsman's physical efficiency, fire fighters, and do not need the user to carry out any operation.
(2) the present invention is based on the MANET mode of wireless sensor network, make full use of the stellate node characteristics of sensor network, realize intelligent networking, synchronous transmission step by step; Carry out real-time Data Transmission when having receiver (Sink) end to connect signal, the long-time local ordering that when not having the Sink end to connect signal image data was surpassed more than 48 hours is preserved.
(3) the present invention adopts distributed computing, carries out preliminary physiological data feature calculation at user terminal in real time on the one hand, and by the validity of control program intelligent decision institute image data, and whether preliminary decision reports to the police to common obvious characteristics of lesion; Result according to rough handling discerns at Sink end, extracts the physiological data feature and choose as required to adopt LCD to show or transfer to the PC screen to represent or print; On the other hand the data that are transferred to the remote server end being carried out multi-level high accuracy analysis calculates.
(4) user terminal of the present invention and Sink end all adopts based on the integrated processor of SOC (system on a chip), can under the support of button cell, turn round for a long time, form the continuous real-time monitoring record that comprises parameter physiological datas such as electrocardio, blood pressure, breathing, temperature at the Human Physiology situation.
(5) the present invention is after the transmission of the self-organization that has kept existing wireless sensor network and multi-hop, selfreparing or the like advantage, changed MAC layer (MAC, Media Access Control) layer, wireless sensor network after feasible the improvement can be fit to big data quantity and move, and have the function of priority transmission, can be when user's physiological data to be unusual, the very first time is sent warning, in time notify the user, strive for the time for the treatment of early.
(6) remote server end of the present invention has mass storage data storehouse and expansion access interface, adopt the public network system because of the remote server end again, do not need special software just can connect remote server easily, so understand the personnel of corresponding information in the database for needs, all can pass through variety of way, connect the remote server end easily, data are inquired about and secondary development.
(7) user terminal of the present invention can be monitored in real time in the zone that the wireless senser network coverage is arranged, make the user obtain early warning timely, when user terminal is in the environment that does not have the wireless sensor network covering, the warning function that can continue record for a long time and have, in case the user enters the zone of wireless sensor network covering with synchronously automatic record data, the mode of operation of going forward side by side and inserting into network.
Description of drawings
Fig. 1 forms the overall schematic of structure for system of the present invention;
Fig. 2 is a user terminal structured flowchart of the present invention;
Fig. 3 is a receiving end functional block diagram of the present invention;
Fig. 4 is a user terminal workflow synoptic diagram of the present invention;
Fig. 5 is a remote server end workflow synoptic diagram of the present invention.
Embodiment
As shown in Figure 1, the present invention includes three major parts: remote server end, at least one Sink end and at least one user terminal, adopt wireless sensor network to be connected between user terminal and the receiver, be connected by cable network or wireless network between receiver end and the remote server end.As the user terminal with communication capacity itself is exactly a sensor node, wireless sensor network (WSN is adopted in networking between the user terminal, Wireless Sensor Network) pattern, can carry out the transmission of data by ad-hoc network, and can enlarge the scope of inquiry Sink end by the multi-hop mode, guarantee the transmission of data.
Wherein, the remote server end comprises: the inquiry end of database server, DAP interface and the various man-machine interfaces of storage mass data.Database server is by cable network or wireless network and the interactive communication of Sink end realization, and the DAP interface that database server connects connects the inquiry end of various man-machine interfaces.The database server main functional modules comprises user's historical data base, large-scale human body physiological characteristics database, the expert system and the emergency alarm first-aid system of automatic diagnosis.Described inquiry end comprises: doctor's outpatient service end, first-aid personnel inquire about end, the daily monitoring end of community and user from the inquiry end, and each inquiry end all is connected with remote server by the DAP interface, and then realize the visit of inquiry end to remote server.When remote server brings out existing warning, by Sink end reverse call user terminal, perhaps when doctor's outpatient service end visit remote server end, when finding that certain user need go to a doctor, to this customer call, realize the reverse communication of remote server end by the remote server end to user terminal.
User terminal refers to embed the equipment of sensor and Acquisition Circuit, and this equipment volume is very little, can embed in the belongings such as clothes, wrist-watch.As shown in Figure 2, in the oval frame wireless sensor network, each user terminal is in the zone of wireless sensor network covering.User terminal 1 has shown the inner structure of each user terminal.Each user terminal comprises the physiological data acquisition module, based on the super low-power consumption of SOC (system on a chip) (SoC, System on a Chip) technology low-cost integrated SoC processor, the information stores monitoring modular that has larger capacity, wireless data transfer module, warning device, contain power supply and the power supply monitoring module of powering to each module and towards the enlargement module of different demands.Physiological data acquisition module, power supply monitoring module, enlargement module, information stores detection module and wireless data transfer module are connected to the respective pins of SoC processor.The power pins of each module all connects the power supply monitoring module, the power supply monitoring inside modules contains the button cell power supply, when the power supply deficiency of user terminal inside or internal storage space were soon fully loaded, power supply monitoring module or information stores monitoring modular can be pointed out the user.Warning device can be LED display lamp or hummer.In addition, also be connected with network protocol stack on the SoC processor, connect the Sink end in order to support wireless data transfer module by wireless sensor network, and wireless data transfer module inquired about the Sink end by the multi-hop mode.Enlargement module can be realized GPSone satnav, wireless speech networking transmission, air quality monitoring, nuclear radiation monitoring, the demands such as monitoring of biomonioring and epidemic disease substance according to different industries.
The Sink end as shown in Figure 3, is the Sink end in the solid box.Mainly comprise support overlying roaduay by the wireless data receiver module, based on the higher SoC processor of the power efficiency ratio of SoC technology (ARM series), auxiliary data processing module, human-computer interaction module, extensive memory module and network insertion interface module, each module all connects the corresponding pin of SoC processor.Also be connected with local user's information module between the network insertion interface module of Sink end and the extensive memory module in addition.The SoC processor also is connected with network protocol stack, the support of network protocol stack has been arranged, support overlying roaduay by the wireless data receiver module can receive from the user terminal data package informatin, and packet is discerned by the auxiliary data processing module, extract physiological characteristic, as heartbeat number of times, pressure value, body temperature etc., group is wrapped again then; What the auxiliary data processing module adopted is High Performance DSP or field programmable gate array (FPGA, Field Programmable Gate Array); The physiological data that user terminal is gathered is stored in the extensive memory module through after extracting physiological characteristic; By human-computer interaction module, Sink holds human-computer interaction devices such as external figure or sound, for the data of checking the storage of Sink end provide the interface; The network insertion interface module realizes interactive communication by network and remote server end.The mode that the Sink termination is gone into the remote server end includes but not limited to Internet, or based on the email of Internet, 3G network etc.Sink end has that debugging inserts the interface, function such as carry out that local senior setting and runtime parameter are checked.This inserts the interface and adopts point-to-point communication modes such as socket or usb, and can transmit by cryptographic means.The Sink end has also been safeguarded a local active user information module that inserts, and this module is with the real-time AC synchronous of remote server client information.When the remote server end needs the some users of urgent call, can carry out reverse find and communicate by letter by the Sink end.
Fig. 4 is a user terminal workflow diagram of the present invention, this physiological data transmission based on wireless sensor network, be to be controlled by the control program of Soc processor, branch priority is transmitted data: the emergency data and the emergency data of self sampling from other user terminals of being that is in the limit priority transmission mode; Be in the second priority transmission mode for this sampled data with from the general data normally to be transmitted of other user terminals; Be in the historical data that is of the 3rd priority transmission mode, control program is set the storage size of historical data.What each user terminal was real-time samples and storage to its data.When user terminal was in the wireless sensor network, its job step was as follows:
If emergency data is arranged, continue step 405, if there is not emergency data, change step 412 over to;
Step 417 is transmitted the general data of other user terminals according to control program;
Step 418 judges whether self operate the time limit arrives; Operating slotted being meant herein carried out the time point that sends order, and this time point is set by control program, sends setting-up time at interval for each, promptly every the regular hour, just carries out the action that once sends;
If operating slotted arriving enters step 419,, change step 420 over to if time slot does not arrive;
Step 420 judges whether existed historical data to need to send among the self-Flash; The historical data here is meant the data that do not send of storing in the Flash of this user terminal, control program can be set the storage size of historical data, when reaching the setting scale, just these historical datas need be moved the Sink end; Make the remote server end can set up complete database;
If, continue next step 421, otherwise, return and carry out step 419;
Step 421 is moved request to the network request for data, because the transmission quantity that this historical data is moved is big, need carry out when network is not busy, and this step promptly is that control program determines whether agreeing moving of historical data according to the current ruuning situation of network;
Step 422 judges whether move request applies for success, if unsuccessful, continues step 423, if success enters step 424;
Step 423 sends the general data among self Flash;
If user terminal has broken away from wireless sensor network, still real-time image data, if abnormal conditions are arranged, warning device still can be reminded the user, be in the wireless sensor network overlay area once more up to user terminal, user terminal will be synchronous with the record data of system, enter the mode of operation of network insertion, and the data during the disengaging network are transferred to the Sink end according to priority.
The Sink end provides the gateway interface of a wireless sensor network and existing public network, be responsible for receiving various packets from user terminal, and discern at the Sink end, extract the physiological data feature, then data are organized bag again, the access way by wired or wireless network sends to the remote server end.
The workflow of remote server end as shown in Figure 5, the remote server end is connected by the Internet network with the Sink end, receive Sink end data packets for transmission, verification msg bag and user ID, carry out the parsing of packet information, identification user identity and related data carry out real-time mode analysis and characteristic statistics to data then, and the situation that the user is current is analyzed; And then, carry out Realtime Alerts at the abnormal conditions that occur, promptly send warning message to the inquiry end; At last, data are compressed back filing merging enter database, check at any time with convenient inquiry end.After doctor or user receive warning message, by inquiry end login remote server end, inquire about corresponding historical information and just can go and find out what's going on timely, make corresponding processing.
Physiological signal intelligent monitoring method of the present invention mainly may further comprise the steps:
Step 1: user terminal real-time sampling physiological data sends to the Sink end according to priority.
User terminal to user's physiological data sampling, sends to the Sink end with the data that collect according to priority in real time, and the data that are not sent out temporarily are stored among the Flash; Discovery exceeds the emergency data of setting range reports to the police immediately, and forces to send to the Sink end; Then abandon for surpassing the gibberish of setting the historical time limit in the system of being stored in.In priority level initializing, emergency data is a limit priority, and the general data of user terminal self is second priority, and the historical data that is not in time sent is the 3rd priority.Limit priority is carried out and is forced to send, and all user terminals cooperate in the system, preferentially send emergency data; Second priority does not send when having emergency data, if run into emergency data, then general data promptly is stored in and becomes historical data among the Flash; The historical data that is the 3rd priority is set storage size, after reaching scale, move request, when network is not busy to network application historical data, all user terminals in the network are coordinated, and the historical data of the scale that reaches of storing among the Flash is all sent to the Sink end.
After step 2:Sink end is received data, send to the remote server end through identification.
The Sink termination is discerned by the auxiliary data processing module after receiving the data that user terminal transmits, and extracts the physiological data feature, and group bag again if emergency data is arranged, sends to alerting signal the remote server end in the lump then.
Step 3: the remote server end sends warning to each inquiry end, and data are carried out high precision computation.
The remote server termination is received the packet that the Sink end transmits, if alerting signal is arranged, sends warning to each inquiry end immediately, the data qualification that receives is calculated, determine the physiological change that the user is concrete, packet and the result of calculation that receives is stored in the database, in order to inquiry.
Step 4: each inquiry end visit remote server end.
After each inquiry termination is received alerting signal, select convenient mode visit remote server end as required neatly for use, check the particular content of warning message, for example, patient needs emergency treatment, or patient has fainted and need send ambulance situation such as pay a home visit to make corresponding processing immediately.
User terminal of the present invention or Sink end all can adopt the MSP430 family chip, it needs external radio-frequency module, power consumption is very low, in addition, adopts CC2431 or NRF24E1 chip also can finish the control function that user terminal or Sink hold by external radio-frequency module.
Sink end can be divided into towards domestic consumer's the miniaturization terminal and the multi-access terminal of access towards the public.The processor of low power consumption high efficiencies such as miniaturization terminal employing ARM cooperates limited internal memory and limited coprocessor; And multi-access terminal selects for use the low-power consumption high-performance processor as core, cooperate high performance math coprocessor, as DSP, FPGA and the contour performance science of Cell compute chip, and have bigger internal memory and storage space, the Internet access way by high bandwidth is connected to the remote server end.
Family expenses Sink end can be used as a set-top box external components, PC external components and other and can insert the household electrical appliance peripheral hardware mode that Internet has the external function module expansion interface and issue.The Sink end of family expenses also has a LCD Panel simultaneously, and perhaps the screen by external household electrical appliances carries out interface alternation.The user can obtain some statistical conditions and the well-meaning prompting of part of health data on the same day by the simple operations of GUI user interface, as the blood oxygen concentration deficiency, need outdoor rest, heart rate fast, advise that hospital further checks or the like.In the present invention, the software upgrading mode of Sink end has renewal manually and the aerial dual mode that upgrades automatically.Wherein aerial the renewal automatically is after receiving the remote server update notification, and more new data downloads to Sink end this locality and carries out system refresh; Artificial regeneration then is to be provided with under the pattern in above-mentioned higher management parameter to carry out.
The above is preferred embodiment of the present invention only, is not to be used to limit protection scope of the present invention.
Claims (11)
1, a kind of digital-signal intelligent monitoring method is characterized in that, physiological data is carried out distributed treatment, and this method may further comprise the steps:
A, user terminal are gathered physiological data signals in real time, to the data prioritization that collects, adopt different transmission modes to send to receiver end according to priority; Described prioritization is: from the emergency data of other user terminals and the emergency data of self sampling is limit priority, this sampled data and be second priority from the general data normally to be transmitted of other user terminals, the general data of failing in time to send owing to the transmission emergency data is stored as historical data, as the 3rd priority;
B, receiver end receive data, extract physiological characteristic and organize bag again, and the packet that will organize again behind the bag sends to the remote server end;
C, the packet of remote server end to receiving, after the analyzing and processing, classification deposits database in, and alerting signal is sent to the inquiry end;
D, each inquiry end visit remote server end are checked the analysis result in the database.
2, digital-signal intelligent monitoring method according to claim 1 is characterized in that, described inquiry end is visited the remote server end after receiving alerting signal, and perhaps the inquiry end initiatively initiates to visit the remote server end.
3, digital-signal intelligent monitoring method according to claim 1 is characterized in that, described steps A further comprises:
After A1, the user terminal image data, judge whether to be emergency data, if emergency data, then all user terminals enter urgent transmission mode, set up emergency access, force to send the concurrent alert signal of delivering newspaper of emergency data by wireless sensor network to receiver end, the time threshold values of meeting countdown transmission next time behind each transmission emergency data, the time that reaches does not still have during threshold values emergency data to need to send, and the then router dormancy of user terminal waits for that next time point sends once more; If not emergency data, enter steps A 2;
A2, inquiry active user terminal surrounding arrive the passage of receiver end, if there is not passage, general data are stored as historical data; If passage is arranged, send general data to receiver end according to second priority; Whether after sending general data, have historical data to send among the SOC (system on a chip) processor of user terminal detection self Flash, if having, enter steps A 3, then user terminal does not enter dormancy;
A3, control program are set the storage size of historical data, whether the automatic detection of user terminal reaches the setting scale, when stored history reaches the setting scale, control program will be moved request to the network request for data, after obtaining the network permission, all user terminals in the Control Network are adjusted to the 3rd priority transmission mode, send historical data.
4, a kind of digital-signal intelligent monitoring system, constitute by the go forward side by side remote server end of line data analysis, the user terminal that at least one gathers physiological data and the receiver end that at least one extracts physiological characteristic of storage mass data, it is characterized in that: the remote server end is connected by network with receiver end, and receiver end is connected by wireless sensor network with user terminal;
User terminal is used for gathering in real time physiological data signals, to the data prioritization that collects, adopts different transmission modes to send to receiver end according to priority; Described prioritization is: from the emergency data of other user terminals and the emergency data of self sampling is limit priority, this sampled data and be second priority from the general data normally to be transmitted of other user terminals, the general data of failing in time to send owing to the transmission emergency data is stored as historical data, as the 3rd priority;
Receiver end is used for organizing bag again from receiving the extracting data physiological characteristic, and the packet that will organize again behind the bag sends to the remote server end;
The packet of remote server end to receiving, after the analyzing and processing, classification deposits database in.
5, digital-signal intelligent monitoring system according to claim 4 is characterized in that: the network that connects described remote server end and receiver end is cable network or wireless network.
6, digital-signal intelligent monitoring system according to claim 5, it is characterized in that: described user terminal is the equipment that embeds sensor and Acquisition Circuit, information stores monitoring modular, alarm module, wireless data transfer module and the power supply of comprise the physiological data acquisition module of gathering digital signal, the SOC (system on a chip) processor that is provided with physiological signal intellectual analysis software, the data storage condition being monitored and the power supply monitoring module of monitoring power supply situation; The power pins of described each module connects the power supply monitoring module; The respective pins of system processor on the equal brace of described each module; Described SOC (system on a chip) processor also is connected with the network protocol stack of supporting wireless data transmission.
7, digital-signal intelligent monitoring system according to claim 6, it is characterized in that, described user terminal also has the enlargement module that carries out data extending according to different demands, described enlargement module respective pins connects power supply monitoring module and SOC (system on a chip) processor, and acquired signal is inputed to the SOC (system on a chip) processor.
8, digital-signal intelligent monitoring system according to claim 7, it is characterized in that described receiver end comprises: the support overlying roaduay by wireless sensor network transmission data by wireless data receiver module, ARM serial on system processor, to receiving auxiliary data processing module, the network insertion interface module that packet discerns, the extensive memory module that is used to store auxiliary data processing module recognition data; Described each module connects the respective pins of system processor on the ARM serial; System processor also is connected with the network protocol stack of supporting wireless data transmission on the described ARM serial.
9, digital-signal intelligent monitoring system according to claim 8 is characterized in that, described receiver end also comprises human-computer interaction module, and the interactive mode of described human-computer interaction module comprises figure or sound.
10, digital-signal intelligent monitoring system according to claim 9, it is characterized in that, also include local user's information module between the extensive memory module of described receiver end and the network insertion interface module, can carry out reverse find and communicate by letter by this module remote server end.
11, digital-signal intelligent monitoring system according to claim 10 is characterized in that, described remote server end comprises the inquiry end of the man-machine interface that database server, DAP interface are connected with it; Described inquiry end comprises that doctor's outpatient service end, first-aid personnel inquire about end, the daily monitoring end of community and user from the inquiry end, and each inquiry end all is connected with database server by the DAP interface.
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| US8373557B2 (en) | 2007-10-19 | 2013-02-12 | Smiths Medical Asd, Inc. | Method for establishing a telecommunications network for patient monitoring |
| US9949641B2 (en) | 2007-10-19 | 2018-04-24 | Smiths Medical Asd, Inc. | Method for establishing a telecommunications system for patient monitoring |
| US9986911B2 (en) | 2007-10-19 | 2018-06-05 | Smiths Medical Asd, Inc. | Wireless telecommunications system adaptable for patient monitoring |
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