Summary of the invention
The embodiment of the invention provides a kind of wireless heart rate monitoring system; It is little to be used to solve the monitoring range that present wireless heart rate monitoring system exists; The problem of conflict appears in the heart rate data that each heart rate harvester is gathered in transmission course; Also be used to solve when the heart rate data of heart rate harvester collection can't be uploaded the problem that heart rate data is lost.
A kind of wireless heart rate monitoring system comprises wireless heart rate device, wireless transceiver and datatron;
The wireless heart rate device is through wireless transceiver connection processing machine;
The wireless heart rate device is used for gathering and the storage heart rate data, and sends heart rate data to wireless transceiver;
Wireless transceiver connection processing machine is used for sending heart rate data to datatron;
Wireless transceiver comprises control module, first radio receiving transmitting module that is connected with control module, second radio receiving transmitting module and the 3rd transceiver module; First radio receiving transmitting module is used to receive instant heart rate data; Second radio receiving transmitting module is used to receive the heart rate data of storage, and the 3rd transceiver module is used for sending heart rate data to datatron;
Datatron receives and analyzes heart rate data.
The wireless heart rate device comprises: pectoral girdle, be located at main frame and electrode on the pectoral girdle.
Main frame comprises:
Signals collecting amplification module, signal processing module, main control module, memory module and transceiver module;
The input connection electrode of signals collecting amplification module is used to amplify heart rate signal;
The outfan of signals collecting amplification module connects signal processing module, is used for to signal processing module output heart rate signal;
Signal processing module connects transceiver module, is used for heart rate signal is processed into heart rate data, and to transceiver module output heart rate data;
Main control module connects transceiver module, is used to control the transmission of heart rate data;
Main control module also is used to be provided with subscriber-coded, to distinguish the heart rate data of different user;
Main control module also connects signal processing module, is used for the storage of the heart rate data of control signal processing module output;
Memory module connects main control module, is used to store heart rate data;
Transceiver module is used for sending heart rate data to wireless transceiver.
When transceiver module and wireless transceiver disconnection, main control module is imported memory module with heart rate data.When transceiver module was connected with wireless transceiver, main control module sent to wireless transceiver with the heart rate data and the instant heart rate data of memory module storage through transceiver module.
Preferably, transceiver module is RF receiving and transmission module or the bluetooth module based on the 2.4GHz frequency of ANT+ agreement.
Preferably, first radio receiving transmitting module is RF receiving and transmission module or the bluetooth module based on the 2.4GHz frequency of ANT+ agreement; Second radio receiving transmitting module is RF receiving and transmission module or the bluetooth module based on the 2.4GHz frequency of ANT+ agreement.
The 3rd transceiver module comprises at least one in WIFI module and the wire transmission module.
Datatron comprises processing host, and processing host is used to receive the heart rate data that wireless transceiver sends through the wire transmission module of data wire connection wireless transceiver.
Datatron also comprises the wireless router that is connected with processing host, and wireless router is the WIFI router, and the WIFI router is used to receive the heart rate data that the WIFI module of wireless transceiver is sent.
The advantage of the embodiment of the invention is:
This wireless heart rate monitoring system can use a plurality of wireless transceivers to carry out relaying and transmit, and monitoring range is big;
Each wireless heart rate device all has coding separately, can not cause the chaotic problem of heart rate data conflict of collection;
In the time of outside the user is in monitoring range; Wireless heart rate device storage user's heart rate data; In the time of in coming back to monitoring range, the wireless heart rate device is not only uploaded instant heart rate data, also uploads the heart rate data of storage simultaneously; Can not cause losing of heart rate data, guarantee the integrity of the heart rate data that the user gathered.
The specific embodiment
The embodiment of the invention provides a kind of wireless heart rate monitoring system, below is elaborated.
As shown in Figure 1, a kind of wireless heart rate monitoring system comprises wireless heart rate device 101, wireless transceiver 102 and datatron 103.Wireless heart rate device 101 is used for gathering and the storage heart rate data through wireless transceiver 102 connection processing machines 103, and sends heart rate data to wireless transceiver 102.Wireless transceiver 102 connection processing machines 103 are used for sending heart rate data to datatron 103.Datatron 103 receives and analyzes heart rate data through wireless transceiver 102.
As shown in Figure 2; Wireless transceiver 102 comprises control module 201, first radio receiving transmitting module 202, second radio receiving transmitting module 203 and the 3rd transceiver module 204 that are connected with control module 201; 202 of first radio receiving transmitting modules are used to receive instant heart rate data; Second radio receiving transmitting module 203 is used to receive the heart rate data of storage; The 3rd transceiver module 204 is used for sending heart rate data to datatron, and this heart rate data comprises the instant heart rate data of first radio receiving transmitting module, 202 receptions and the heart rate data of the storage that second radio receiving transmitting module 203 receives.The 3rd transceiver module 204 comprises at least one in WIFI module and the wire transmission module, and the wire transmission module can be the serial data transport module.
Describe in detail in the face of the wireless heart rate device down.
As shown in Figure 3; The wireless heart rate device comprises: pectoral girdle 301, be located at main frame 302 and electrode on the pectoral girdle 301; Electrode comprises first electrode 303 and second electrode 304; Electrode is close to user's chest, is used to gather user's heartbeat and produces fine potential change signal, promptly is used to gather heart rate signal.This wireless heart rate device may also be referred to as the wireless heart rate pectoral girdle.
As shown in Figure 4, main frame comprises: signals collecting amplification module 402, signal processing module 403, main control module 404, memory module 405 and transceiver module 406.
The input connection electrode 401 of signals collecting amplification module 402 is used to amplify heart rate signal; The outfan of signals collecting amplification module 402 connects signal processing module 403, is used for to signal processing module 403 output heart rate signals; Signal processing module 403 connects transceiver module 406, be used for heart rate signal is processed into heart rate data, and to transceiver module 406 these heart rate datas of output, this heart rate data is a digital signal.
Main control module 404 connects transceiver module 406, is used to control the transmission of heart rate data; Main control module 404 also is used to be provided with subscriber-coded, to distinguish the heart rate data of different user; Concrete, can be through main control module burning independent user be encoded, the heart rate data that each wireless heart rate device is uploaded to wireless transceiver all has subscriber-coded information, avoids each heart rate data conflict.Main control module 404 also connects signal processing module 403, is used for the storage of the heart rate data of control signal processing module 403 outputs.
Memory module 405 connects main control module 404, is used to store heart rate data.
Transceiver module 406 is used for sending heart rate data to wireless transceiver.
When transceiver module 406 and wireless transceiver disconnection, main control module 404 control signal processing modules 403 are imported memory module 405 with heart rate data.When transceiver module 406 was connected with wireless transceiver, main control module 404 sent to wireless transceiver with the heart rate data of instant heart rate data and memory module 405 storages through transceiver module 406.
Below introduce datatron in detail.
Datatron comprises processing host, and processing host is through the 3rd transceiver module of data wire connection wireless transceiver, and the 3rd transceiver module is the wire transmission module, and this processing host is used to receive the heart rate data that wireless transceiver sends.For example; Processing host is through serial data bus (USB; Universal Serial Bus) the 3rd transceiver module of connection wireless transceiver, the 3rd transceiver module can be the serial data transport module, then processing host receives the heart rate data of wireless transceiver through the USB line.
Preferably, transceiver module 406 is the RF receiving and transmission module based on the 2.4GHz frequency of ANT+ agreement.Accordingly, first radio receiving transmitting module in the wireless transceiver is the RF receiving and transmission module based on the 2.4GHz frequency of ANT+ agreement; Second radio receiving transmitting module is the RF receiving and transmission module based on the 2.4GHz frequency of ANT+ agreement.
Below in conjunction with using example the present invention is further specified.
If the user who wears the wireless heart rate pectoral girdle leaves the signal transmitting and receiving scope of wireless transceiver; First radio receiving transmitting module in transceiver module in the wireless heart rate pectoral girdle and the wireless transceiver and the second radio receiving transmitting module disconnection, then the main frame of wireless heart rate pectoral girdle is stored in the instant heart rate data of gathering this moment in the memory module.When the user comes back to the signal transmitting and receiving scope of wireless transceiver; The transceiver module of wireless heart rate pectoral girdle and wireless transceiver first radio receiving transmitting module rebulid with second radio receiving transmitting module and be connected; Then the instant heart rate data that will gather of the main frame of wireless heart rate pectoral girdle directly sends to wireless transceiver first radio receiving transmitting module; Simultaneously, also the heart rate data of storing in the memory module is sent to wireless transceiver second radio receiving transmitting module.Because wireless transceiver has two radio receiving transmitting modules, can receive the heart rate data of instant heart rate data and storage fast at one time.The heart rate data that wireless transceiver receives is input to through the usb data line in the processing host of datatron, and processing host receives and analyze heart rate data.
Wireless heart rate pectoral girdle in the wireless heart rate monitoring system of the present invention has the function of storage heart rate data; This is that existing wireless heart rate monitoring system is not available; It has guaranteed that the heart rate data of being gathered can both get off in complete preservation; Simultaneously can be transferred to the datatron analyzing and processing timely, avoid leaving the network monitoring range of monitoring system, cause the heart rate data of collection to lose because of the user.
Owing to be limited in scope based on what the RF receiving and transmission module of the 2.4GHz frequency of ANT+ agreement covered; In large-area application places; Single wireless transceiver can not completely cover, and at this moment can adopt a plurality of wireless transceivers, and these wireless transceivers contain the WIFI module.
Preferably, first radio receiving transmitting module is the RF receiving and transmission module based on the 2.4GHz frequency of ANT+ agreement;
Preferably, second radio receiving transmitting module is the RF receiving and transmission module based on the 2.4GHz frequency of ANT+ agreement;
Preferably, the 3rd radio receiving transmitting module is the WIFI module.
As shown in Figure 5, datatron comprises processing host 501 and the wireless router that is connected with processing host 502, and wireless router 502 is the WIFI router, and the WIFI router is used to receive the heart rate data that the WIFI module of said wireless transceiver is sent.
Present embodiment is through the 3rd radio receiving transmitting module in the wireless transceiver, i.e. WIFI module connects with WIFI router in the datatron, and the heart rate data that receives of transmission wireless transceiver.Datatron obtains all users' in the monitoring range heart rate data through the WIFI router.
Obviously, wireless heart rate monitoring system of the present invention can be through being provided with the regional extent that a plurality of wireless transceivers enlarge monitoring.
Transceiver module in the above wireless heart rate pectoral girdle main frame can also be bluetooth module.Accordingly, first radio receiving transmitting module in the wireless transceiver is a bluetooth module, and second radio receiving transmitting module is a bluetooth module.Other parts of system can repeat no more referring to the explanation of the foregoing description here.
Also can from the wireless heart rate pectoral girdle, obtain heart rate data in order to satisfy the receiving terminal have based on the radio frequency receiving function of 5.3KHz frequency; The wireless heart rate pectoral girdle can increase the radio receiving transmitting module based on the 5.3KHz frequency; Should can connect signal processing module based on the radio receiving transmitting module of 5.3KHz frequency, receive the heart rate data of signal processing module output.For example, the wireless heart rate pectoral girdle that has based on 5.3KHz frequency radio-frequency enabled can be connected use with mobile phone, wrist-watch, MP3, MP4 and body-building apparatus etc. with this 5.3KHz frequency radio-frequency enabled.
Datatron among the present invention can form user's statement-of-health through analysis software user's health status behind the heart rate data that obtains the user, again through internet network, statement-of-health is sent to user's E-mail address.Certainly the user also can log on system, checks the health and fitness information of oneself.Processing host can also be installed related software, through display device, and explicit user heart rate, consumption calorie, HRmax percentage ratio, movement time, and the interactive match of user movement integration, rank etc. are set.
Wireless heart rate pectoral girdle among the present invention is simple in structure; Be fit to very much wearing of body-building personnel; And system ovelay range of the present invention is big, can be located in the gymnasium, can hold many people and use simultaneously; The user can see user's heart rate data, the changes in heart rate of monitor user ' at any time through the giant-screen that datatron is connected with the coach.
More than a kind of wireless heart rate monitoring system that the embodiment of the invention provided has been carried out detailed introduction; Used concrete example among this paper principle of the present invention and embodiment are set forth, the explanation of above embodiment just is used for helping to understand system of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that on the specific embodiment and range of application, all can change, to sum up, this description should not be construed as limitation of the present invention.