CN211019249U - High-precision personnel positioning system based on UWB technology - Google Patents
High-precision personnel positioning system based on UWB technology Download PDFInfo
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- CN211019249U CN211019249U CN201922008319.XU CN201922008319U CN211019249U CN 211019249 U CN211019249 U CN 211019249U CN 201922008319 U CN201922008319 U CN 201922008319U CN 211019249 U CN211019249 U CN 211019249U
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Abstract
The utility model discloses a belong to UWB positioning technical field, specifically be a high accuracy personnel positioning system based on UWB technique, including bracelet body, bracelet body bottom fixed mounting has the heart rate to detect the chip, fixed mounting has the display screen in the middle of bracelet body top, bracelet body top both sides fixed mounting has bee calling organ, bracelet body inner chamber fixed mounting has the controller, controller electric connection UWB label, UWB label electric connection inductor, inductor electric connection wave filter, wave filter electric connection computer terminal, its is rational in infrastructure, through the cooperation of controller, UWB label, inductor and computer terminal, has realized the accurate positioning to personnel, through the cooperation of heart rate detection chip, controller, display screen and bee calling organ, has realized the control to personnel's heart rate, has improved the security, through the cooperation of the alarm button and the signal sending module, emergency alarm is realized.
Description
Technical Field
The utility model relates to a UWB location technology field specifically is a high accuracy personnel positioning system based on UWB technique.
Background
Uwb (ultra wideband) is a carrier-free communication technology that uses non-sinusoidal narrow pulses on the nanosecond to microsecond scale to transmit data. It is called a revolutionary advance in the radio field, and is considered to become a mainstream technology of short-distance wireless communication in the future. In general, UWB was used in the early days for short-range high-speed data transmission, and recently, it has been used abroad to perform short-range accurate indoor positioning by using its ultra-narrow pulse in the sub-nanosecond range.
In the tunnel operation process, the safety of workers in the tunnel is the primary problem, so a high-precision personnel positioning system based on the UWB technology needs to be developed to position the positions of the workers in the tunnel in real time and improve the safety of the underground operation of the workers.
SUMMERY OF THE UTILITY MODEL
In view of the problem that exists among the current high accuracy personnel positioning system based on UWB technique, provided the utility model discloses.
Therefore, the utility model aims at providing a high accuracy personnel positioning system based on UWB technique can realize real-time accurate positioning personnel's position, and can detect personnel's rhythm of the heart, prevents to send danger.
For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme:
the utility model provides a high accuracy personnel positioning system based on UWB technique, it includes bracelet body, rhythm of the heart detection chip, controller and alarm button, bracelet body bottom fixed mounting has the rhythm of the heart to detect the chip, fixed mounting has the display screen in the middle of the bracelet body top, bracelet body top both sides fixed mounting has bee calling organ, bracelet body inner chamber fixed mounting has the controller, controller electric connection UWB label, UWB label electric connection inductor, inductor electric connection wave filter, wave filter electric connection computer terminal.
As a preferred scheme of a high accuracy personnel positioning system based on UWB technique, wherein: bracelet body top left side fixed mounting has alarm button, just alarm button and controller electric connection, controller electric connection signal transmission module, signal transmission module electric connection computer terminal.
As a preferred scheme of a high accuracy personnel positioning system based on UWB technique, wherein: the controller electric connection rhythm of the heart detection module, controller electric connection display screen, controller electric connection bee calling organ.
As a preferred scheme of a high accuracy personnel positioning system based on UWB technique, wherein: bracelet body left side and right side fixed mounting have the watchband, fixed mounting has the table to detain on the watchband.
As a preferred scheme of a high accuracy personnel positioning system based on UWB technique, wherein: the heart rate detection chip is GH-205.
As a preferred scheme of a high accuracy personnel positioning system based on UWB technique, wherein: the UWB tag and the inductor are both composed of a DW1000 chip, a crystal oscillator circuit, a filter circuit and an HHM1595A radio frequency enhancement chip.
As a preferred scheme of a high accuracy personnel positioning system based on UWB technique, wherein: bracelet body inner chamber fixed mounting has the battery, just battery and controller electric connection.
Compared with the prior art, the beneficial effects of the utility model are that: through this high accuracy personnel positioning system's based on UWB technique setting, structural design is reasonable, through the cooperation of controller, UWB label, inductor and computer terminal, has realized the accurate positioning to personnel, through the cooperation of rhythm of the heart detection chip, controller, display screen and bee calling organ, has realized the control to personnel's rhythm of the heart, has improved the security, through the cooperation of alarm button and signaling module, has realized emergency alarm.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic top view of the present invention;
fig. 3 is a system block diagram of the present invention.
In the figure; 100 bracelet bodies, 110 watchbands, 120 watchbands, 200 heart rate detection chips, 210 display screens, 220 buzzers, 300 controllers, 310 storage batteries, 320UWB tags, 330 sensors, 340 computer terminals, 400 alarm buttons and 410 signal transmission modules.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
The utility model provides a following technical scheme: a high-precision personnel positioning system based on UWB technology accurately positions the position of personnel in real time in the using process, can detect the heart rate of the personnel and prevent sending danger, please refer to FIG. 1, which comprises a bracelet body 100, a heart rate detection chip 200, a controller 300 and an alarm button 400;
referring to fig. 1 again, watchbands 110 are fixedly mounted on the left side and the right side of the bracelet body 100, watchbands 120 are fixedly mounted on the watchbands 110, specifically, the watchbands 110 are inserted into the left side and the right side of the bracelet body 100, watchbands 120 are clamped at the bottom of the watchbands 110, the bracelet body 100 is used for bearing a control box and a heart rate detection chip 200, and the watchbands 110 are used for fixing the watchbands 110 by the watchbands 120 of the bracelet body 100;
referring to fig. 1 again, a heart rate detection chip 200 is fixedly mounted at the bottom of the bracelet body 100, a display screen 210 is fixedly mounted in the middle of the top of the bracelet body 100, buzzers 220 are fixedly mounted on two sides of the top of the bracelet body 100, specifically, the heart rate detection chip 200 is bonded at the bottom of the bracelet body 100, the display screen 210 is bonded in the middle of the top of the bracelet body 100, the buzzers 220 are screwed on two sides of the top of the bracelet body 100, the model of the heart rate detection chip 200 is GH-205 and is used for detecting the heart rate of a person, the display screen 210 is used for displaying data, and the buzzers 220 are;
referring to fig. 1 again, a controller 300 is fixedly installed in the inner cavity of the bracelet body 100, the controller 300 is electrically connected to the UWB tag 320, the UWB tag 320 is electrically connected to the sensor 330, the sensor 330 is electrically connected to the filter 350, the filter 350 is electrically connected to the computer terminal 340, specifically, the controller 300 is adhered to the inner cavity of the bracelet body 100, the controller 300 is electrically connected to the UWB tag 320, the UWB tag 320 is electrically connected to the sensor 330, the sensor 330 is electrically connected to the filter 350, the filter 350 is electrically connected to the computer terminal 340, the controller 300 is a RS45 circuit chip in model, and is used for receiving and processing circuit signals, the UWB tag 320 is used for transmitting signals, positioning signals transmitted by the UWB tag 320 are transmitted by the HHM1595A radio frequency enhanced chip after noise interference is removed by the filter 350, the filter is a signal filtering device produced by FS-V8, which is a flying and is produced by electronics in changzhou, the sensor 330 is used for receiving signals, and the computer terminal 340 is used for sorting and monitoring personnel positions and receiving alarm signals;
referring to fig. 1 again, an alarm button 400 is fixedly mounted on the left side of the top of the bracelet body 100, the alarm button 400 is electrically connected to the controller 300, the controller 300 is electrically connected to the signal sending module 410, the signal sending module 410 is electrically connected to the computer terminal 340, specifically, the alarm button 400 is screwed to the left side of the top of the bracelet body 100, the alarm button 400 is electrically output and connected to the controller 300, the controller 300 is electrically output and connected to the signal sending module 410, the signal sending module 410 is electrically output and connected to the computer terminal 340, the alarm button 400 is used for emergency alarm, and the signal sending module 410 is used for sending signals.
The working principle is as follows: in the process of using the high-precision personnel positioning system based on the UWB technology, a person firstly wears the bracelet body 100 on the wrist through the watchband 110 and the watch buckle 120, then arranges an inductor 330 on the wall in the tunnel at regular intervals, the sensors 330 are connected in series by a signal line, the sensors 330 collect the positioning signal sent by the bracelet body 100, after the noise interference signal is filtered by the filter 350, the signal is transmitted to the computer terminal 340 outside the tunnel through the signal line, and the accurate positioning of the personnel is realized through the cooperation of the controller 300, the UWB tag 320, the filter 350, the inductor 330 and the computer terminal 340, the heart rate detection chip 200, the controller 300, the display screen 210 and the buzzer 220 are matched, so that the heart rate of the person is monitored, the safety is improved, the emergency alert is implemented by cooperation of the alert button 400 and the signal transmission module 410.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A high accuracy personnel positioning system based on UWB technique which characterized in that: including bracelet body (100), rhythm of the heart detection chip (200), controller (300) and alarm button (400), bracelet body (100) bottom fixed mounting has rhythm of the heart to detect chip (200), fixed mounting has display screen (210) in the middle of bracelet body (100) top, bracelet body (100) top both sides fixed mounting has bee calling organ (220), bracelet body (100) inner chamber fixed mounting has controller (300), controller (300) electric connection UWB label (320), UWB label (320) electric connection inductor (330), inductor (330) electric connection wave filter (350), wave filter (350) electric connection computer terminal (340).
2. A high accuracy personnel positioning system based on UWB technology as defined in claim 1 wherein: bracelet body (100) top left side fixed mounting has alarm button (400), just alarm button (400) and controller (300) electric connection, controller (300) electric connection signal transmission module (410), signal transmission module (410) electric connection computer terminal (340).
3. A high accuracy personnel positioning system based on UWB technology as defined in claim 1 wherein: the heart rate detection module is connected to controller (300) electrical connection, controller (300) electrical connection display screen (210), controller (300) electrical connection bee calling organ (220).
4. A high accuracy personnel positioning system based on UWB technology as defined in claim 1 wherein: bracelet body (100) left side and right side fixed mounting have watchband (110), fixed mounting has table to detain (120) on watchband (110).
5. A high accuracy personnel positioning system based on UWB technology as defined in claim 1 wherein: the heart rate detection chip (200) selects GH-205.
6. A high accuracy personnel positioning system based on UWB technology as defined in claim 1 wherein: the UWB tag (320) and the inductor (330) are both composed of a DW1000 chip, a crystal oscillator circuit, a filter circuit and a HHM1595A radio frequency enhancement chip.
7. A high accuracy personnel positioning system based on UWB technology as defined in claim 1 wherein: bracelet body (100) inner chamber fixed mounting has battery (310), just battery (310) and controller (300) electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008319.XU CN211019249U (en) | 2019-11-19 | 2019-11-19 | High-precision personnel positioning system based on UWB technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922008319.XU CN211019249U (en) | 2019-11-19 | 2019-11-19 | High-precision personnel positioning system based on UWB technology |
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| CN211019249U true CN211019249U (en) | 2020-07-14 |
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| CN201922008319.XU Active CN211019249U (en) | 2019-11-19 | 2019-11-19 | High-precision personnel positioning system based on UWB technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471713A (en) * | 2020-11-28 | 2021-03-12 | 国网天津市电力公司 | Attached watchband compatible with UWB positioning device |
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2019
- 2019-11-19 CN CN201922008319.XU patent/CN211019249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112471713A (en) * | 2020-11-28 | 2021-03-12 | 国网天津市电力公司 | Attached watchband compatible with UWB positioning device |
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