CN203693577U - Family practice tracking and monitoring system front end device suitable for Internet of Things - Google Patents
Family practice tracking and monitoring system front end device suitable for Internet of Things Download PDFInfo
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- CN203693577U CN203693577U CN201420059337.5U CN201420059337U CN203693577U CN 203693577 U CN203693577 U CN 203693577U CN 201420059337 U CN201420059337 U CN 201420059337U CN 203693577 U CN203693577 U CN 203693577U
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Abstract
The utility model provides a family practice tracking and monitoring system front end device suitable for the Internet of Things. The front end device is composed of a wireless transmitting module and a wireless receiving module, the wireless transmitting module internally comprises a temperature sensor, a pulse sensor, a blood pressure sensor, a signal processing circuit and a ZigBee wireless transmitting module body, and the wireless receiving module internally comprises a ZigBee wireless receiving module body, an LCD displaying module, an Ethernet controller and an RAM storage module; data communication between the wireless transmitting module and the wireless receiving module is achieved through wireless connection between the ZigBee wireless transmitting module body and the ZigBee wireless receiving module body. The family practice tracking and monitoring system front end device has the advantages that the body temperature, the blood pressure and the pulses are comprehensively collected and transmitted, and the family practice tracking and monitoring system front end device is small in size and convenient to carry.
Description
Technical field
This utility model relates to human biology detection field, particularly relates to and is applicable to the domestic medicine tracking of Internet of Things and the fore device of monitoring system.
Background technology
Along with China progressively enters aging society, derive many social problems about old man's medical treatment, especially the tracking of old man's chronic disease and long-term treatment.Because a large amount of patients can not stay and be in hospital undergoing treatment for a long time, simultaneously, need the physiological parameter in when morbidity monitoring for some special chronic disease (as insane carbuncle), and may not fall ill when patient admission treatment, affected effectiveness and the accuracy of diagnosis.
At present, the front end product of domestic medicine tracking and detection system on market, volume ratio is larger conventionally, needs professional to operate, expensive; As the product of upgrading, on market, also having developed some can be by the detection front end of zigbee and internet remote collection and transmission patient physiological signal, but this series products often can only detect patient's single physiological feature---detection body temperature or blood pressure that for example can only be single, again by wireless or/and cable network transfers to hospital or health institution, can not effectively whole physiology and pathological information be gathered simultaneously; If monitor several physiological parameters simultaneously, patient need be settled many complete equipments, uses inconvenience.On market, need a kind of device that can either gather body temperature, blood pressure and pulse signal, can avoid again the phase mutual interference between signal, guarantee measurement result small-sized medical tracking and monitoring equipment accurately.
Utility model content
For the above-mentioned deficiency of prior art, this utility model provides and is applicable to the domestic medicine tracking of Internet of Things and the fore device of monitoring system, by sensor node Real-time Collection temperature, pulse, blood pressure, through signal conditioning circuit, live signal is measured, filtering, amplify, take wireless network to transfer data to remote monitoring center, overcome traditional chronic disease dynamic tracking continuously, the drawback that acquired signal is less, equipment volume is less, be easy to carry, realize Real-time and Dynamic and monitor continuously old man's sick sign, for clinical diagnosis provides more effective reference data.
Concrete technical solution is as follows:
Be applicable to the domestic medicine tracking of Internet of Things and the fore device of monitoring system, formed by wireless transmitter module 1 and wireless receiving module 2 two parts, wherein, wireless transmitter module 1 contains ZigBee wireless transmitter module 15, wireless receiving module 2 contains ZigBee wireless receiving module 21 and ethernet controller 23, realize the data communication between wireless transmitter module 1 and wireless receiving module 2 by the wireless connections between ZigBee wireless transmitter module 15 and ZigBee wireless receiving module 21, the data that ZigBee wireless receiving module 21 received by ethernet controller 23 upload to Internet network 3, medical institutions by Internet network 3 download analyze monitored by wireless transmitter module 1 to data, in addition: in described wireless transmitter module 1, be provided with temperature sensor 11, pulse transducer 12, pressure transducer 13 and signal conditioning circuit 14, wherein, the input of signal conditioning circuit 14 is connected with temperature sensor 11, pulse transducer 12 and the outfan of pressure transducer 13 respectively, and the outfan of signal conditioning circuit 14 is connected with the input of ZigBee wireless transmitter module 15, signal conditioning circuit 14 is responsible for the signal receiving from temperature sensor 11, pulse transducer 12 and pressure transducer 13 respectively to carry out, after filtering or amplification, outputing to ZigBee wireless transmitter module 15,
Described signal conditioning circuit 14 is made up of temperature sensor measurement circuit 141, blood pressure low-pass filter circuit 142, temperature and pulse low pass amplifying circuit 143, blood pressure amplifying circuit 144; Wherein, the signal output part of temperature sensor 11 is connected with the signal input part of temperature sensor measurement circuit 141; The signal output part of temperature sensor measurement circuit 141 is connected with the signal input part of pulse low pass amplifying circuit 143 with temperature respectively with the signal output part of pulse transducer 12; Pressure transducer 13 signal output parts are connected with the input of blood pressure amplifying circuit 144; Temperature is connected with the input of ZigBee wireless transmitter module 15 respectively with the signal output part of pulse low pass amplifying circuit 143 and the signal output part of blood pressure amplifying circuit 144; The output voltage analogue signal amplitude of temperature and pulse low pass amplifying circuit 143 and blood pressure amplifying circuit 144 is 0～10V.
Say further the medical temperature sensor that the model of described temperature sensor 11 is DA-02-ET; Described pulse transducer 12 is the piezoelectric film sensor of HKB type; Described pressure transducer 13 is the silicon piezoresistive transducer of MPS2100 type.
useful technique effect
This Realization of Product synthetical collection and the transmission of body temperature, blood pressure, pulse, and the volume of this product is little, is easy to carry.
The circuit structure of this product has carried out integrated optimal design, and circuit structure is simple, compact; Temperature in this product and pulse low pass amplifying circuit and blood pressure amplifying circuit have high cmrr, high input impedance, low noise, the gain of low offset drift flexible, low linearity error and the feature such as easy to use are set; Blood pressure low-pass filter circuit in this product has high input impedance, low output impedance, suppresses the features such as interference and noise ability are strong; This product merges and optimizes signal processing circuit simultaneously, has improved signals collecting efficiency, has reduced cost, has solved domestic medicine dynamic tracking and monitoring problem.
Brief description of the drawings
Fig. 1 is the structural representation of this product.
Fig. 2 is the circuit diagram of temperature sensor measurement circuit in Fig. 1.
Fig. 3 is the circuit diagram of blood pressure low-pass filter circuit in Fig. 1.
Fig. 4 is the circuit diagram of temperature and pulse low pass amplifying circuit in Fig. 1.
Fig. 5 is the circuit diagram of blood pressure amplifying circuit in Fig. 1.
Sequence number in figure is: wireless transmitter module 1, wireless receiving module 2, Internet network 3, temperature sensor 11, pulse transducer 12, pressure transducer 13, signal conditioning circuit 14, ZigBee wireless transmitter module 15, ZigBee wireless receiving module 21, LCD display module 22, ethernet controller 23, RAM memory module 24, temperature sensor measurement circuit 141, blood pressure low-pass filter circuit 142, temperature and pulse low pass amplifying circuit 143, blood pressure amplifying circuit 144.
Detailed description of the invention
Now be described with reference to the accompanying drawings construction features of the present utility model.
Referring to Fig. 1, be applicable to the domestic medicine tracking of Internet of Things and the fore device of monitoring system, formed by wireless transmitter module 1 and wireless receiving module 2 two parts, wherein, wireless transmitter module 1 contains ZigBee wireless transmitter module 15, wireless receiving module 2 contains ZigBee wireless receiving module 21 and ethernet controller 23, realize the data communication between wireless transmitter module 1 and wireless receiving module 2 by the wireless connections between ZigBee wireless transmitter module 15 and ZigBee wireless receiving module 21, the data that ZigBee wireless receiving module 21 received by ethernet controller 23 upload to Internet network 3, medical institutions by Internet network 3 download analyze monitored by wireless transmitter module 1 to data, in addition: in described wireless transmitter module 1, be also provided with temperature sensor 11, pulse transducer 12, pressure transducer 13 and signal conditioning circuit 14, wherein, the input of signal conditioning circuit 14 is connected with temperature sensor 11, pulse transducer 12 and the outfan of pressure transducer 13 respectively, and the outfan of signal conditioning circuit 14 is connected with the input of ZigBee wireless transmitter module 15, signal conditioning circuit 14 is responsible for the signal receiving from temperature sensor 11, pulse transducer 12, temperature and pulse low pass amplifying circuit 143 and pressure transducer 13 respectively to carry out, after filtering or amplification, outputing to ZigBee wireless transmitter module 15, described signal conditioning circuit 14 is made up of temperature sensor measurement circuit 141, blood pressure low-pass filter circuit 142, temperature and pulse low pass amplifying circuit 143, blood pressure amplifying circuit 144, wherein, the signal output part of temperature sensor 11 is connected with the signal input part of temperature sensor measurement circuit 141, the signal output part of temperature sensor measurement circuit 141 is connected with the signal input part of pulse low pass amplifying circuit 143 with temperature respectively with the signal output part of pulse transducer 12, pressure transducer 13 signal output parts are connected with the input of blood pressure amplifying circuit 144, the lower logical signal output part of large circuit 143 and the signal output part of blood pressure amplifying circuit 144 of temperature and pulse is connected with the input of ZigBee wireless transmitter module 15 respectively, the output voltage analogue signal amplitude of temperature and pulse low pass amplifying circuit 143 and blood pressure amplifying circuit 144 is 0～10V.
Say further the medical temperature sensor that the model of described temperature sensor 11 is DA-02-ET; Described pulse transducer 12 is the piezoelectric film sensor of HKB type; Described pressure transducer 13 is the silicon piezoresistive transducer of MPS2100 type.
Referring to Fig. 2, described temperature sensor measurement circuit 141 is made up of temperature survey the first resistance R 301, temperature survey the second resistance R 302, temperature survey the 3rd resistance R 303, temperature survey the 4th resistance R 304 and temperature survey the first capacitor C 301; Wherein, one end of temperature survey the 3rd resistance R 303 is connected with one end of temperature survey the 3rd resistance R 301 through temperature survey the first capacitor C 301, the other end of temperature survey the 3rd resistance R 303 is connected with one end of temperature survey the 4th resistance R 304 through temperature survey the second resistance R 302, and the other end of temperature survey the 4th resistance R 304 is connected with the other end of temperature survey the first resistance R 301; Temperature sensor 11 is connected in parallel on the two ends of temperature survey the first capacitor C 301.
Say further, temperature survey the 4th resistance R 304 is variable resistance.
Referring to Fig. 3, described blood pressure low-pass filter circuit 142 is made up of blood pressure filtering the first resistance R 401, blood pressure filtering the second resistance R 402, blood pressure filtering the 3rd resistance R 403, blood pressure filtering the 4th resistance R 404, blood pressure filtering the first amplifier OP401, blood pressure filtering the first capacitor C 401 and blood pressure filtering the second capacitor C 402; The signal that blood pressure low-pass filter circuit 142 is responsible for pressure transducer 13 to export carries out filtering; Be specially: one end ground connection of blood pressure filtering the first resistance R 401, the other end of blood pressure filtering the first resistance resistance R 401 is connected with the input negative terminal of blood pressure filtering the first amplifier OP401 respectively at one end of blood pressure filtering the second resistance R 402; The other end of blood pressure filtering the second resistance R 402 is connected with the outfan of blood pressure filtering the first amplifier OP401; One end of blood pressure filtering the 3rd resistance R 403 is connected with pressure transducer 13 signal output parts, and the other end of blood pressure filtering the 3rd resistance R 403 connects and is connected with one end of blood pressure filtering the first capacitor C 401, one end of blood pressure filtering the 4th resistance R 404 respectively; The other end ground connection of blood pressure filtering the first capacitor C 401; The other end of blood pressure filtering the 4th resistance R 404 is connected respectively at one end of blood pressure filtering the second capacitor C 402 and the input anode of blood pressure filtering the first amplifier OP401; The other end ground connection of blood pressure filtering the second capacitor C 402.
Say further, blood pressure filtering the second resistance R 402 is variable resistance.
Referring to Fig. 4, described temperature and pulse low pass amplifying circuit 143 is responsible for temperature sensor measurement circuit 141 being transmitted to the signal that comes and being transmitted the signal coming and amplified by, pulse transducer 12, temperature and pulse amplifying circuit 143 amplify the first resistance R 501 by temperature and pulse, temperature and pulse amplify the second resistance R 502, temperature and pulse amplify the 3rd resistance R 503, temperature and pulse amplify the 4th resistance R 504, temperature and pulse amplify the 5th resistance R 505, temperature and pulse amplify the 6th resistance R 506, temperature and pulse amplify the 7th resistance R 507, temperature and pulse amplify the first amplifier OP501, temperature and pulse amplify the second amplifier OP502, temperature and pulse amplify the 3rd amplifier OP503 composition, be specially: temperature is connected with one end that pulse amplifies the 7th resistance R 507 with temperature with one end of temperature and pulse amplification the 3rd resistance R 503 respectively with the input negative terminal that pulse amplifies the first amplifier OP501, temperature is connected with one end that temperature and pulse amplify the first resistance R 501 with the other end that pulse amplifies the 3rd resistance R 503 with temperature respectively with the outfan that pulse amplifies the first amplifier OP501, temperature is connected with the other end that pulse amplifies the 7th resistance R 507 with temperature with one end of temperature and pulse amplification the 4th resistance R 504 respectively with the input negative terminal that pulse amplifies the second amplifier OP502, temperature is connected with one end that pulse amplifies the 5th resistance R 505 with temperature with the other end of temperature and pulse amplification the 4th resistance R 504 respectively with the outfan that pulse amplifies the second amplifier 502, temperature is connected with the input anode that pulse amplifies the 3rd amplifier OP503 with temperature with one end that temperature and pulse amplify the 6th resistance R 506 jointly with the other end that pulse amplifies the 5th resistance R 505, and temperature and pulse amplify the other end ground connection of the 6th resistance R 506, temperature is connected with the input negative terminal that pulse amplifies the 3rd amplifier 503 with temperature with one end that temperature and pulse amplify the second resistance R 502 jointly with the other end that pulse amplifies the first resistance R 501, temperature is connected with the other end that temperature and pulse amplify the second resistance R 502 with the outfan that pulse amplifies the 3rd amplifier 503, and temperature and pulse amplify the other end ground connection of the 6th resistance R 506.
Referring to Fig. 5, blood pressure amplifying circuit 144 is responsible for the output signal of pressure transducer 13 to amplify; Blood pressure amplifying circuit 144 amplifies the first resistance R 601, blood pressure by blood pressure and amplifies the second resistance R 602, blood pressure and amplify the 3rd resistance R 603, blood pressure and amplify the 4th resistance R 604, blood pressure and amplify the 5th resistance R 605, blood pressure and amplify the 6th resistance R 606 and blood pressure and amplify the first amplifier OP601 and form; The one end that is specially blood pressure amplification the 3rd resistance R 603 is connected with one end that blood pressure amplifies the 4th resistance R 604, and the other end of blood pressure amplification the 3rd resistance R 603 amplifies the second resistance R 602 one end respectively at blood pressure is connected with one end that blood pressure amplifies the 5th resistance R 605; The other end that blood pressure amplifies the 4th resistance R 604 is connected with one end that blood pressure amplifies the first resistance R 601; The other end that blood pressure amplifies the first resistance R 601 is connected with the other end that blood pressure amplifies the second resistance R 602; The other end of blood pressure amplification the 5th resistance R 605 amplifies the input negative terminal of the first amplifier OP601 respectively at blood pressure amplification the 6th resistance R 606 one end and blood pressure; Blood pressure amplifies the input positive ending grounding of the first amplifier OP601; Blood pressure amplifies the first amplifier OP601 outfan and is connected with the other end that blood pressure amplifies the 6th resistance R 606.
Referring to Fig. 1, in described wireless receiving module 2, be also provided with LCD display module 22 and ethernet controller 23; Wherein, the outfan of ZigBee wireless receiving module 21 is connected with the input of LCD display module 22; Ethernet controller 23 is connected with RAM memory module 24 and both-way communication.
Claims (9)
1. be applicable to the domestic medicine tracking of Internet of Things and the fore device of monitoring system, formed by wireless transmitter module (1) and wireless receiving module (2) two parts, wherein, wireless transmitter module (1) contains ZigBee wireless transmitter module (15), wireless receiving module (2) contains ZigBee wireless receiving module (21) and ethernet controller (23), realize the data communication between wireless transmitter module (1) and wireless receiving module (2) by the wireless connections between ZigBee wireless transmitter module (15) and ZigBee wireless receiving module (21), the data that ZigBee wireless receiving module (21) received by ethernet controller (23) upload to Internet network (3), medical institutions by Internet network (3) download analyze by wireless transmitter module (1) monitoring to data, it is characterized in that: in described wireless transmitter module (1), be provided with temperature sensor (11), pulse transducer (12), pressure transducer (13) and signal conditioning circuit (14), wherein, the input of signal conditioning circuit (14) is connected with temperature sensor (11), pulse transducer (12) and the outfan of pressure transducer (13) respectively, and the outfan of signal conditioning circuit (14) is connected with the input of ZigBee wireless transmitter module (15), signal conditioning circuit (14) is responsible for the signal receiving from temperature sensor (11), pulse transducer (12) and pressure transducer (13) respectively to carry out, after filtering or amplification, outputing to ZigBee wireless transmitter module (15),
Described signal conditioning circuit (14) is made up of with pulse low pass amplifying circuit (143), blood pressure amplifying circuit (144) temperature sensor measurement circuit (141), blood pressure low-pass filter circuit (142), temperature; The signal output part of wherein, temperature sensor (11) is connected with the signal input part of temperature sensor measurement circuit (141); The signal output part of temperature sensor measurement circuit (141) is connected with the signal input part of pulse amplifying circuit (143) with temperature respectively with the signal output part of pulse transducer (12); Pressure transducer (13) signal output part is connected with the input of blood pressure amplifying circuit (144); Temperature is connected with the input of ZigBee wireless transmitter module (15) respectively with the signal output part of pulse amplifying circuit (143) and the signal output part of blood pressure amplifying circuit (144); The output voltage analogue signal amplitude of temperature and pulse amplifying circuit (143) and blood pressure amplifying circuit (144) is 0～10V.
2. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 1, is characterized in that: the medical temperature sensor that the model of described temperature sensor (11) is DA-02-ET; Described pulse transducer (12) is the piezoelectric film sensor of HKB type; Described pressure transducer (13) is the silicon piezoresistive transducer of MPS2100 type.
3. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 1, is characterized in that: described temperature sensor measurement circuit (141) is made up of temperature survey the first resistance R 301, temperature survey the second resistance R 302, temperature survey the 3rd resistance R 303, temperature survey the 4th resistance R 304 and temperature survey the first capacitor C 301; Wherein, one end of temperature survey the 3rd resistance R 303 is connected with one end of temperature survey the 3rd resistance R 301 through temperature survey the first capacitor C 301, the other end of temperature survey the 3rd resistance R 303 is connected with one end of temperature survey the 4th resistance R 304 through temperature survey the second resistance R 302, and the other end of temperature survey the 4th resistance R 304 is connected with the other end of temperature survey the first resistance R 301; Temperature sensor (11) is connected in parallel on the two ends of temperature survey the first capacitor C 301.
4. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 3, is characterized in that: temperature survey the 4th resistance R 304 is variable resistance.
5. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 1, is characterized in that: described blood pressure low-pass filter circuit (142) is made up of blood pressure filtering the first resistance R 401, blood pressure filtering the second resistance R 402, blood pressure filtering the 3rd resistance R 403, blood pressure filtering the 4th resistance R 404, blood pressure filtering the first amplifier OP401, blood pressure filtering the first capacitor C 401 and blood pressure filtering the second capacitor C 402; Blood pressure low-pass filter circuit (142) is responsible for the signal of pressure transducer (13) output to carry out filtering; Be specially: one end ground connection of blood pressure filtering the first resistance R 401, the other end of blood pressure filtering the first resistance resistance R 401 is connected with the input negative terminal of blood pressure filtering the first amplifier OP401 respectively at one end of blood pressure filtering the second resistance R 402; The other end of blood pressure filtering the second resistance R 402 is connected with the outfan of blood pressure filtering the first amplifier OP401; One end of blood pressure filtering the 3rd resistance R 403 is connected with pressure transducer (13) signal output part, and the other end of blood pressure filtering the 3rd resistance R 403 connects and is connected with one end of blood pressure filtering the first capacitor C 401, one end of blood pressure filtering the 4th resistance R 404 respectively; The other end ground connection of blood pressure filtering the first capacitor C 401; The other end of blood pressure filtering the 4th resistance R 404 is connected respectively at one end of blood pressure filtering the second capacitor C 402 and the input anode of blood pressure filtering the first amplifier OP401; The other end ground connection of blood pressure filtering the second capacitor C 402.
6. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 5, is characterized in that: blood pressure filtering the second resistance R 402 is variable resistance.
7. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 1, is characterized in that: signal and the next signal of pulse transducer (12) transmission that described temperature and pulse amplifying circuit (143) are responsible for temperature sensor measurement circuit (141) transmission is come amplify, temperature and pulse amplifying circuit (143) amplify the first resistance R 501 by temperature and pulse, temperature and pulse amplify the second resistance R 502, temperature and pulse amplify the 3rd resistance R 503, temperature and pulse amplify the 4th resistance R 504, temperature and pulse amplify the 5th resistance R 505, temperature and pulse amplify the 6th resistance R 506, temperature and pulse amplify the 7th resistance R 507, temperature and pulse amplify the first amplifier OP501, temperature and pulse amplify the second amplifier OP502, temperature and pulse amplify the 3rd amplifier OP503 composition, be specially: temperature is connected with one end that pulse amplifies the 7th resistance R 507 with temperature with one end of temperature and pulse amplification the 3rd resistance R 503 respectively with the input negative terminal that pulse amplifies the first amplifier OP501, temperature is connected with one end that temperature and pulse amplify the first resistance R 501 with the other end that pulse amplifies the 3rd resistance R 503 with temperature respectively with the outfan that pulse amplifies the first amplifier OP501, temperature is connected with the other end that pulse amplifies the 7th resistance R 507 with temperature with one end of temperature and pulse amplification the 4th resistance R 504 respectively with the input negative terminal that pulse amplifies the second amplifier OP502, temperature is connected with one end that pulse amplifies the 5th resistance R 505 with temperature with the other end of temperature and pulse amplification the 4th resistance R 504 respectively with the outfan that pulse amplifies the second amplifier 502,
Temperature is connected with the input anode that pulse amplifies the 3rd amplifier OP503 with temperature with one end that temperature and pulse amplify the 6th resistance R 506 jointly with the other end that pulse amplifies the 5th resistance R 505, and temperature and pulse amplify the other end ground connection of the 6th resistance R 506; Temperature is connected with the input negative terminal that pulse amplifies the 3rd amplifier 503 with temperature with one end that temperature and pulse amplify the second resistance R 502 jointly with the other end that pulse amplifies the first resistance R 501; Temperature is connected with the other end that temperature and pulse amplify the second resistance R 502 with the outfan that pulse amplifies the 3rd amplifier 503, and temperature and pulse amplify the other end ground connection of the 6th resistance R 506.
8. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 2, is characterized in that: blood pressure amplifying circuit (144) is responsible for the output signal of pressure transducer (13) to amplify; Blood pressure amplifying circuit (144) amplifies the first resistance R 601, blood pressure by blood pressure and amplifies the second resistance R 602, blood pressure and amplify the 3rd resistance R 603, blood pressure and amplify the 4th resistance R 604, blood pressure and amplify the 5th resistance R 605, blood pressure and amplify the 6th resistance R 606 and blood pressure and amplify the first amplifier OP601 and form; The one end that is specially blood pressure amplification the 3rd resistance R 603 is connected with one end that blood pressure amplifies the 4th resistance R 604, and the other end of blood pressure amplification the 3rd resistance R 603 amplifies the second resistance R 602 one end respectively at blood pressure is connected with one end that blood pressure amplifies the 5th resistance R 605; The other end that blood pressure amplifies the 4th resistance R 604 is connected with one end that blood pressure amplifies the first resistance R 601; The other end that blood pressure amplifies the first resistance R 601 is connected with the other end that blood pressure amplifies the second resistance R 602; The other end of blood pressure amplification the 5th resistance R 605 amplifies the input negative terminal of the first amplifier OP601 respectively at blood pressure amplification the 6th resistance R 606 one end and blood pressure; Blood pressure amplifies the input positive ending grounding of the first amplifier OP601; Blood pressure amplifies the first amplifier 601 outfans and is connected with the other end that blood pressure amplifies the 6th resistance R 606.
9. the domestic medicine tracking of Internet of Things and the fore device of monitoring system of being applicable to according to claim 1, is characterized in that: in described wireless receiving module (2), be also provided with LCD display module (22) and ethernet controller (23); Wherein, the outfan of ZigBee wireless receiving module (21) is connected with the input of LCD display module (22); Ethernet controller (23) is connected with RAM memory module (24) and both-way communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059337.5U CN203693577U (en) | 2014-02-08 | 2014-02-08 | Family practice tracking and monitoring system front end device suitable for Internet of Things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420059337.5U CN203693577U (en) | 2014-02-08 | 2014-02-08 | Family practice tracking and monitoring system front end device suitable for Internet of Things |
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| Publication Number | Publication Date |
|---|---|
| CN203693577U true CN203693577U (en) | 2014-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420059337.5U Expired - Fee Related CN203693577U (en) | 2014-02-08 | 2014-02-08 | Family practice tracking and monitoring system front end device suitable for Internet of Things |
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| Country | Link |
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| CN (1) | CN203693577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887207A (en) * | 2015-06-05 | 2015-09-09 | 武汉理工大学 | Ship conduction system on basis of internet of things |
| CN107714010A (en) * | 2017-09-24 | 2018-02-23 | 昆山迪奥网络科技有限公司 | A kind of domestic medicine monitor system |
-
2014
- 2014-02-08 CN CN201420059337.5U patent/CN203693577U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887207A (en) * | 2015-06-05 | 2015-09-09 | 武汉理工大学 | Ship conduction system on basis of internet of things |
| CN107714010A (en) * | 2017-09-24 | 2018-02-23 | 昆山迪奥网络科技有限公司 | A kind of domestic medicine monitor system |
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