CN103618561A - Sickbed calling system based on power line carrier communication - Google Patents
Sickbed calling system based on power line carrier communication Download PDFInfo
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- CN103618561A CN103618561A CN201310593043.0A CN201310593043A CN103618561A CN 103618561 A CN103618561 A CN 103618561A CN 201310593043 A CN201310593043 A CN 201310593043A CN 103618561 A CN103618561 A CN 103618561A
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- power line
- line carrier
- system based
- carrier communication
- sickbed
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Abstract
The invention discloses a sickbed calling system based on power line carrier communication. The sickbed calling system based on power line carrier communication comprises at least one calling terminal, wherein the calling terminal is connected with a power grid through a power line carrier modulator, is connected with the power grid through a power line demodulator, and is connected with a monitoring center, the power line carrier modulator is used for modulating a digital signal to form an electric signal which can be transmitted through a power line, and the power line demodulator is used for demodulating the electric signal which is transmitted through the power line to form the digital signal. The sickbed calling system based on power line carrier communication has the advantages that data information transfer between the calling terminal and the monitoring center can be achieved by only using the power line through a 220V power grid, sickbed calling is achieved, and the sickbed calling system based on power line carrier communication is simple in structure, low in cost, small in one-time investment, and convenient to install, operate, maintain and manage.
Description
Technical field
The present invention relates to clinical treatment field, be specifically related to a kind of sickbed calling system based on power line carrier communication.
Background technology
Power line carrier communication is to take the communication of power system of the transmission medium that transmission line is carrier signal.Because transmission line possesses very firmly supporting construction, and set up 3 above conductors (generally having three-phase good conductor and one or two overhead ground wire), so when power transmission line is carried power current, the transmission carrier signal of using, not only economy but also very reliable.This comprehensive utilization becomes the preferential peculiar means of communication adopting of all power departments in the world already.
Summary of the invention
The present invention overcomes the deficiency that prior art exists, and technical problem to be solved is for providing a kind of sickbed calling system based on power line carrier communication.
To achieve these goals, the present invention adopts following technical scheme:
A kind of sickbed calling system based on power line carrier communication, comprise at least one calling terminal, described calling terminal respectively by one for the power line carrier modulator access electric power network that is the signal of telecommunication that can transmit on power line by digital signal modulated, one is connected the connection of ，Bing Yu Surveillance center for the signal of telecommunication transmitting at power line being demodulated into the power line demodulator of digital signal with described electric power network.
Further, described calling terminal comprises call button, voice-output device, volume adjusting button, LED luminaire and microprocessor, and described call button, voice-output device, volume adjusting button, LED luminaire are connected with microprocessor respectively.
Further, described calling terminal also comprises push button for emergency call.
The invention has the beneficial effects as follows: between calling terminal and Surveillance center, only need to utilize power line, by 220V electrical network, just can complete data information transfer, realize sickbed call, system configuration is simple, with low cost, disposable less investment, be convenient to install convenient operation and maintenance management.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is elaborated:
Fig. 1 is electrical block diagram of the present invention;
Fig. 2 is the electrical block diagram of calling terminal in the present invention.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of sickbed calling system based on power line carrier communication, comprise at least one calling terminal, described calling terminal respectively by one for the power line carrier modulator access electric power network that is the signal of telecommunication that can transmit on power line by digital signal modulated, one is connected the connection of ，Bing Yu Surveillance center for the signal of telecommunication transmitting at power line being demodulated into the power line carrier demodulator of digital signal with described electric power network.
Described calling terminal comprises call button, push button for emergency call, voice-output device, volume adjusting button, LED luminaire and microprocessor, and described call button, push button for emergency call, voice-output device, volume adjusting button, LED luminaire are connected with microprocessor respectively.
When there is emergency, patient can press push button for emergency call, this emergency call information transmits to power line through power line carrier modulators modulate, the power line carrier demodulator that is arranged on nurse station is demodulated to Surveillance center by this emergency call information, Surveillance center sends sound and light alarm, and on display device, shows this patient's relevant information.
Under nonemergency, when client need nurse call, press the call button of calling terminal, calling terminal sends call business request, and power line carrier modulator is modulated to this call information on power line, to transfer to power line carrier demodulator, and then transfers to Surveillance center again, Surveillance center sends sound and light alarm, with prompting nurse respond this call signal, with patient's communication process in, the volume adjusting button on the adjustable calling terminal of patient.
Night, can start the LED luminaire on calling terminal, illuminate this calling terminal, make patient can know the position of function button on calling terminal and end face thereof.
Above-described embodiment is just the content that allows one of ordinary skilled in the art can understand this law labyrinth and implements according to this for technical conceive of the present invention and feature being described, its objective is, can not limit the scope of the invention with this.Every equivalent variation or modification that according to the present invention, the essence of content has been done, all should be encompassed in protection scope of the present invention.
Claims (3)
1. the sickbed calling system based on power line carrier communication, it is characterized in that: comprise at least one calling terminal, described calling terminal respectively by one for the power line carrier modulator access electric power network that is the signal of telecommunication that can transmit on power line by digital signal modulated, one is connected the connection of ，Bing Yu Surveillance center for the signal of telecommunication transmitting at power line being demodulated into the power line demodulator of digital signal with described electric power network.
2. the sickbed calling system based on power line carrier communication according to claim 1, it is characterized in that: described calling terminal comprises call button, voice-output device, volume adjusting button, LED luminaire and microprocessor, described call button, voice-output device, volume adjusting button, LED luminaire are connected with microprocessor respectively.
3. the sickbed calling system based on power line carrier communication according to claim 1 and 2, is characterized in that: described calling terminal also comprises push button for emergency call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593043.0A CN103618561A (en) | 2013-11-22 | 2013-11-22 | Sickbed calling system based on power line carrier communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310593043.0A CN103618561A (en) | 2013-11-22 | 2013-11-22 | Sickbed calling system based on power line carrier communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103618561A true CN103618561A (en) | 2014-03-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310593043.0A Pending CN103618561A (en) | 2013-11-22 | 2013-11-22 | Sickbed calling system based on power line carrier communication |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985244A (en) * | 2014-06-03 | 2014-08-13 | 青岛东软载波科技股份有限公司 | Communication method for mobile terminal and power line carrier equipment |
| CN105788114A (en) * | 2014-12-17 | 2016-07-20 | 南通市第人民医院 | System for ward on-demand calling |
| CN106647408A (en) * | 2016-12-29 | 2017-05-10 | 湖南泰达讯科技有限公司 | Intelligent management system |
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|---|---|---|---|---|
| CN2604151Y (en) * | 2003-03-13 | 2004-02-25 | 福建八方科技发展有限公司 | Medical monitor |
| CN101014074A (en) * | 2007-02-13 | 2007-08-08 | 上海博维康讯信息科技发展有限公司 | Novel sickbed calling system |
| CN101342092A (en) * | 2008-08-18 | 2009-01-14 | 徐菲 | Wireless sensing monitoring system |
| CN102298664A (en) * | 2010-06-22 | 2011-12-28 | 精联电子股份有限公司 | Sickbed calling system based on Internet protocol and control method |
| CN102354186A (en) * | 2011-08-26 | 2012-02-15 | 臧大维 | Medical intelligent comprehensive control system of patient bedside information |
| CN202422312U (en) * | 2012-01-13 | 2012-09-05 | 重庆大学 | Wireless calling system for ward |
-
2013
- 2013-11-22 CN CN201310593043.0A patent/CN103618561A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2604151Y (en) * | 2003-03-13 | 2004-02-25 | 福建八方科技发展有限公司 | Medical monitor |
| CN101014074A (en) * | 2007-02-13 | 2007-08-08 | 上海博维康讯信息科技发展有限公司 | Novel sickbed calling system |
| CN101342092A (en) * | 2008-08-18 | 2009-01-14 | 徐菲 | Wireless sensing monitoring system |
| CN102298664A (en) * | 2010-06-22 | 2011-12-28 | 精联电子股份有限公司 | Sickbed calling system based on Internet protocol and control method |
| CN102354186A (en) * | 2011-08-26 | 2012-02-15 | 臧大维 | Medical intelligent comprehensive control system of patient bedside information |
| CN202422312U (en) * | 2012-01-13 | 2012-09-05 | 重庆大学 | Wireless calling system for ward |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985244A (en) * | 2014-06-03 | 2014-08-13 | 青岛东软载波科技股份有限公司 | Communication method for mobile terminal and power line carrier equipment |
| CN105788114A (en) * | 2014-12-17 | 2016-07-20 | 南通市第人民医院 | System for ward on-demand calling |
| CN106647408A (en) * | 2016-12-29 | 2017-05-10 | 湖南泰达讯科技有限公司 | Intelligent management system |
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Application publication date: 20140305 |