CN208921855U - A kind of blood pressure information acquisition device having positioning function - Google Patents
A kind of blood pressure information acquisition device having positioning function Download PDFInfo
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- CN208921855U CN208921855U CN201820396924.1U CN201820396924U CN208921855U CN 208921855 U CN208921855 U CN 208921855U CN 201820396924 U CN201820396924 U CN 201820396924U CN 208921855 U CN208921855 U CN 208921855U
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Abstract
The utility model discloses a kind of blood pressure information acquisition devices for having positioning function, it include: collector, locating base station, processing terminal, collector sends pulse signal to locating base station by predeterminated frequency, and record sends the first time of pulse signal, and is sent to processing terminal；Locating base station return pulse signal, then feedback response signal, records the second time of return pulse signal and the third time of feedback response signal, and the base station position information of locating base station, the second time and third time are sent to processing terminal；Collector receives response signal, and record receives the 4th time of response signal, and is sent to processing terminal；The case where processing terminal calculates the location information of collector according to the base station position information of first time, the second time, third time, the 4th time and locating base station, can prevent and use wrong collector, or lose collector.
Description
Technical field
The utility model relates to blood pressure information acquisition technique fields, and in particular to a kind of blood pressure information for having positioning function is adopted
Acquisition means.
Background technique
Middle IBP (Invasive blood pressure, invasive blood pressure) collector of the prior art is generally used wired
The blood pressure of acquisition is acquired the mode connected to Ethernet and is sent to analyzer by mode, and the acquisition system being wiredly connected to is set
Complicated for line, the mobile and simultaneously inconvenience that operates, in order to overcome these problems, a part of IBP collector, which uses, wirelessly to be connected
The mode connect, but wireless a sequence of IBP collector also means that it is not the mounting means being permanently fixed, and makes in operator
Original position may not be put back to after, IBP collector is be easy to cause to be not easy to find, and there is the risk being easily lost.
Utility model content
Therefore, the utility model provides a kind of invasive blood pressure information acquisition system, can handle multiple collector letters simultaneously
The location information so that it is determined that collector is ceased, convenient for giving IBP collector for change.
A kind of blood pressure information acquisition device having positioning function provided by the utility model, comprising: collector, positioning base
It stands, processing terminal, the collector sends pulse signal to the locating base station by predeterminated frequency, and record sends pulse signal
At the first time, and by the first time it is sent to the processing terminal；The locating base station receives the pulse signal, according to
The pulse signal feedback response signal, when recording the third of the second time and feedback response signal that receive the pulse signal
Between, and the base station position information of the locating base station, second time and third time are sent to the processing terminal；Institute
It states collector and receives the response signal, record receives the 4th time of the response signal, and the 4th time is sent
To the processing terminal；The processing terminal receives the first time, the second time, third time and the 4th time, according to
The first time, the second time, the third time, the 4th time and the locating base station base station position information calculate it is described
The location information of collector, and show the location information.
Preferably, the blood pressure information acquisition device for having positioning function, further includes: receiver, the receiver with
The collector, locating base station, processing terminal establish communication connection, and the receiver receives at least one described collector and sends
First time, the 4th time and at least four locating base stations the second time and third time that send, and by having
The first time, the second time, third time and the 4th time are wirelessly sent to the processing terminal by line.
Further, the collector, comprising: locating module and wireless communication module, the locating module is by default frequency
Rate sends pulse signal and records the first time for sending pulse signal, and receives the response signal and record described in reception
4th time of response signal；The first time and the 4th time are wirelessly sent to by the wireless communication module
The processing terminal.
Preferably, the processing terminal, comprising: computing module and display module, the computing module is according to described first
Time, the second time, the third time, the 4th time and locating base station base station position information, the collector is calculated
Location information；The location information of collector described in the display module real-time display.
Preferably, the communication be GPRS communication, 2.4G communication, wifi communication, ZigBee communication, bluetooth lead to
At least one of letter.
Preferably, the processing terminal is workstation computer, PC computer, tablet computer, mobile phone, one in laptop
Kind.
Technical solutions of the utility model have the advantages that
The blood pressure information acquisition device provided by the embodiment of the utility model for having positioning function, can learn collector in sky
Between in relative position, the case where preventing collector from occurring with wrong, or lose.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the group for having a specific example of blood pressure information acquisition device for positioning function in the utility model embodiment
Cheng Tu；
Fig. 2 is another specific example for having the blood pressure information acquisition device of positioning function in the utility model embodiment
Composition figure；
Fig. 3 is the collector in the utility model embodiment and the schematic diagram that signal transmits between locating base station.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.Furthermore term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as
Indication or suggestion relative importance.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
The utility model embodiment provides a kind of blood pressure information acquisition device for having positioning function, as shown in Figure 1, comprising:
Collector 1, locating base station 2, processing terminal 3, wherein collector 1 sends pulse signal to locating base station 2, note by predeterminated frequency
Record sends the first time of pulse signal, and will be sent to processing terminal 3 at the first time；2 return pulse signal of locating base station, root
According to pulse signal feedback response signal, the second time of return pulse signal and the third time of feedback response signal are recorded, and
The base station position information of locating base station 2, the second time and third time are sent to processing terminal 3；Collector 1 receives response letter
Number, record receives the 4th time of response signal, and the 4th time was sent to processing terminal 3；When processing terminal 3 receives first
Between, the second time, third time and the 4th time, according to first time, the second time, third time, the 4th time and positioning
The base station position information of base station calculates the location information of collector, and display position information.
The utility model embodiment is provided with the blood pressure information acquisition device of positioning function, can determine the position of collector
Information, convenient for giving IBP collector for change.
In a preferred embodiment, as shown in Fig. 2, the collector 1 includes: locating module 11 and wireless communication module 12,
Locating module 11 sends pulse signal by predeterminated frequency and records the first time of transmission pulse signal, and receives response signal
And record the 4th time for receiving response signal；Wireless communication module 12 wirelessly will at the first time and the 4th time was sent out
It send to locating base station 2.
In a preferred embodiment, as shown in Fig. 2, the blood pressure information acquisition device of above-mentioned positioning function, further includes: receive
Device 4, receiver 4 and collector 1, locating base station 2, processing terminal 3, which are established, to be communicated to connect, and receiver 4 receives at least one acquisition
The second time and third time that first time, the 4th time and at least four locating base stations 2 that device 1 is sent are sent, and lead to
It crosses wired or wireless mode and first time, the second time, third time and the 4th time is sent to processing terminal 3.This reality
With in new embodiment, receiver 4 can extend communication distance, guarantee the transmission quality of signal.
In a preferred embodiment, it as shown in Fig. 2, processing terminal 3 includes: computing module 31 and display module 32, calculates
The location information of collector 1 is calculated according to first time, the second time, third time and the 4th time in module 31, at this
In utility model embodiment, the above-mentioned calculating process which realizes be can be based on existing two-way time-of-flight method
It is calculated with range equation；The location information of 32 real-time display collector 1 of display module, the display module 32 may, for example, be
Liquid crystal display, display etc..In the utility model embodiment, processing terminal 3 can handle the position letter of multiple collectors 1 simultaneously
Breath, is shown, communication be GPRS communication, 2.4G communication, wifi communication, ZigBee communication, in Bluetooth communication
It is at least one.Processing terminal is one of workstation computer, PC computer, tablet computer, mobile phone, laptop.
In a preferred embodiment of the utility model, as shown in figure 3, collector 1 is IBP collector, locating base station 2 is
Four active or passive fixed antennas are followed successively by the first fixed antenna 21, the second fixed antenna 22, third fixed antenna
23, the 4th fixed antenna 24, random distribution, the location information of four fixed antennas can predefine deposit processing eventually indoors
End 3.Each IBP collector can generate an independent timestamp since starting.IBP collector is on its timestamp
The Ta1 moment emits the pulse signal of request property, the first fixed antenna 21 in Tb1 reception to pulse signal, and in Tb2
Carve one response signal of transmitting, time stamp T a2 reception of the IBP collector at oneself；Second fixed antenna 22 is at the Tb3 moment
Pulse signal is received, and emits a response signal at the Tb4 moment, IBP collector connects at the time stamp T a3 moment of oneself
It receives；Third fixed antenna 23 emits a response signal, IBP acquisition to pulse signal, and at the Tb6 moment in Tb5 reception
Time stamp T a4 reception of the device at oneself；4th fixed antenna 24 is in Tb7 reception to pulse signal, and at the Tb8 moment
Emit a response signal, time stamp T a5 reception of the IBP collector at oneself.
Receiver 4, reception collector 1 sends the time of reception of pulse signal sending instant and response signal and four are consolidated
Determine the pulsed signal moment of antenna transmission and the sending instant of response signal, processing terminal 3 uses two-way time-of-flight method,
Flight time of the pulse signal between IBP collector and fixed antenna is calculated, so that it is determined that flying distance S, is acquired with IBP
For for flight calculating between device and the first fixed antenna 21, S1(C is light to=Cx [(Ta2-Ta1)-(Tb2-Tb1)]
Speed), the distance of other fixed antennas and IBP collector is also calculated according to above formula, and IBP collector sends pulse signal
At the time of be all Ta1, other moment are identical or different according to the distributing position of practical fixed antenna.
Processing terminal 3 is according to the coordinate (x of four fixed antennasn,yn,zn) and IBP collector and fixed antenna between
Distance sn(n takes 1,2,3,4), while including considering the error delta t in signal transmission process, pass through following four equation:
(x, y, the z) coordinate position and error delta t of IBP collector are calculated, and is shown on processing terminal 3.
Embodiment provided by the utility model uses four locating base stations 2, it is contemplated that signal is total in transmission process
Error, but be not limited thereto, greater than four several purpose locating base stations 2 can be set in other embodiments, consider more
Delay time error, obtain the location information of more accurate collector 1.
The blood pressure information acquisition device provided by the embodiment of the utility model for having positioning function, can prevent IBP collector from going out
Current mistake, or the case where loss, while considering the delay time error of signal transmission process, obtain the position of more accurate collector
Confidence breath.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes among the protection scope created still in the utility model.
Claims (6)
1. a kind of blood pressure information acquisition device for having positioning function characterized by comprising collector, locating base station, processing are eventually
End,
The collector sends pulse signal to the locating base station, when record sends the first of pulse signal by predeterminated frequency
Between, and the first time is sent to the processing terminal；
The locating base station receives the pulse signal, and according to the pulse signal feedback response signal, record receives the arteries and veins
It rushes the second time of signal and the third time of feedback response signal, and by the base station position information of the locating base station, described
Second time and third time are sent to the processing terminal；
The collector receives the response signal, and record receives the 4th time of the response signal, and when by the described 4th
Between be sent to the processing terminal；
The processing terminal receives the first time, the second time, third time and the 4th time, when according to described first
Between, the second time, the third time, the 4th time and the locating base station base station position information calculate the position of the collector
Confidence breath, and show the location information.
2. the blood pressure information acquisition device according to claim 1 for having positioning function, which is characterized in that further include: it receives
Device, the receiver and the collector, locating base station, processing terminal, which are established, to be communicated to connect, and the receiver receives at least one
The second time that first time, the 4th time and at least four locating base stations that a collector is sent are sent and the
Three times, and be sent to the first time, the second time, third time and the 4th time by wired or wireless mode
The processing terminal.
3. the blood pressure information acquisition device according to claim 1 for having positioning function, which is characterized in that the collector,
It include: locating module and wireless communication module,
The locating module sends pulse signal by predeterminated frequency and records the first time of transmission pulse signal, and receives institute
It states response signal and records the 4th time for receiving the response signal；
The first time and the 4th time are wirelessly sent to the processing terminal by the wireless communication module.
4. the blood pressure information acquisition device according to claim 3 for having positioning function, which is characterized in that the processing is eventually
End, comprising: computing module and display module,
The computing module is according to the base station of the first time, the second time, third time, the 4th time and locating base station position
Confidence breath, is calculated the location information of the collector；
The location information of collector described in the display module real-time display.
5. the blood pressure information acquisition device according to claim 3 for having positioning function, which is characterized in that the wireless mode
For at least one of GPRS communication, 2.4G communication, wifi communication, ZigBee communication, Bluetooth communication.
6. the blood pressure information acquisition device according to claim 1 to 4 for having positioning function, which is characterized in that the place
Reason terminal is one of workstation computer, PC computer, tablet computer, mobile phone, laptop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820396924.1U CN208921855U (en) | 2018-03-22 | 2018-03-22 | A kind of blood pressure information acquisition device having positioning function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820396924.1U CN208921855U (en) | 2018-03-22 | 2018-03-22 | A kind of blood pressure information acquisition device having positioning function |
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| CN208921855U true CN208921855U (en) | 2019-05-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614910A (en) * | 2022-03-09 | 2022-06-10 | 江苏斯菲尔电气股份有限公司 | Pulse signal low-power-consumption wireless transmission system and method |
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2018
- 2018-03-22 CN CN201820396924.1U patent/CN208921855U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114614910A (en) * | 2022-03-09 | 2022-06-10 | 江苏斯菲尔电气股份有限公司 | Pulse signal low-power-consumption wireless transmission system and method |
| CN114614910B (en) * | 2022-03-09 | 2024-05-28 | 江苏斯菲尔电气股份有限公司 | Pulse signal low-power-consumption wireless transmission system and method |
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