CN115252315A - Nursing sickbed with biological characteristic tracking structure based on asynchronous multipoint synchronization - Google Patents
Nursing sickbed with biological characteristic tracking structure based on asynchronous multipoint synchronization Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
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- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
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- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a nursing hospital bed with a biological characteristic tracking structure based on asynchronous multipoint synchronization, which comprises an electric control nursing bed body, wherein a capturing device display is arranged right above the electric control nursing bed body, a back rising area bed plate is arranged on the outer side of the electric control nursing bed body, a sensing chip clearance groove is formed right above the back rising area bed plate, a leg falling panel is attached to the left side of the back rising area bed plate, a leg falling lifting shaft output end is connected right below the leg falling panel, and an intelligent controller box is fixed on the left side of the electric control nursing bed body through a bolt; further comprising: the outer side of the controller handle is connected with a control button in a nested mode. The asynchronous multipoint synchronization-based nursing sickbed with the biological characteristic tracking structure is strong in equipment building and assembling feasibility, high in scheme feasibility, capable of achieving large-scale production and manufacturing according to related enterprises connected with the scheme, and finally popularized and put into use, and has the advantages of being simple in operation, high in performance and novel in equipment.
Description
Technical Field
The invention belongs to the field of intelligent automatic medical care, in particular to an intelligent control nursing sickbed based on asynchronous high-frequency and multipoint synchronous biological characteristic tracking, and relates to a body temperature monitoring nursing sickbed formed by fusing a medical MIX temperature sensing control chip with an MCU (microprogrammed control Unit).
Background
The existing medical care facilities can not meet the high requirements of modern people on high-performance, safe and stable equipment. Due to the limitation of foreign technologies, related similar products do not enter the market of China, enterprises and schools only propose related innovative ideas and solutions in China but are still in the experimental stage, development of domestic application products is delayed, and research and planning strength of the team on the field of medical control is strengthened.
At present, the superior trigger control mode of the clinical health care bed comprises a control handle key, a touch screen, voice recognition, a hand-operated mode and the like, the technology is mature and widely popularized, but the input mode has poor effect or cannot use a case in some special situations, and the sensitivity of the input mode of the touch screen is reduced or the touch screen cannot sense in a low-temperature environment; in a noisy environment, the effect of speech recognition or typing is affected by interference to varying degrees; some disabled people or special people who are seriously injured and do not have the ability to move limbs cannot use input modes such as a remote controller or a key touch screen.
The PCCR-based information capturing device can record the sight line track characteristics of a person when the person processes information, is widely used in the fields of attention, visual perception, reading and the like, and an application carrier is integrated in a single device such as a computer and a smart phone.
Common human body temperature measuring equipment can be divided into a contact type equipment and a non-contact type equipment, wherein the contact type equipment comprises a mercury thermometer and an electronic thermometer, and the non-contact type equipment comprises an infrared body temperature detector (such as a temperature measuring door and a temperature measuring gun). The traditional contact type thermometer has overlong testing time, needs to be contacted with a patient, and has the risk of cross infection when being applied in a large range; the non-contact temperature measuring instrument is suitable for quick screening in a large-scale public place, and a body temperature monitoring device is needed for patient people in a nursing room, so that real-time body temperature information monitoring in different time periods is realized.
In addition, in the prior patent application, the performance of the equipment is improved only by changing a certain material structure and the overall appearance design of the hospital bed and optimizing the remote controller in a common innovative mode, but the mode cannot fundamentally solve the defects of difficult operation process, special environment and non-ideal use effect of people in the using/preparing process. Compared with the traditional contact type triggering mode, the driving input of the intelligent control method for asynchronous high-frequency and multipoint synchronous biological characteristic tracking has the characteristics of non-contact, anti-interference and easiness in operation, the transformation of input quantity is visually realized (the key/voice is transited to visual selection control), and meanwhile, better functional components are matched, so that the performance of equipment is enhanced.
Disclosure of Invention
The invention aims to provide a nursing sickbed with a biological characteristic tracking structure based on asynchronous multipoint synchronization, which aims to solve the problems in the current market brought by the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a nursing sickbed based on asynchronous multipoint synchronization and provided with a biological characteristic tracking structure comprises an electric control nursing bed body, wherein a capturing device display is arranged right above the electric control nursing bed body, a back rising area bed plate is arranged on the outer side of the electric control nursing bed body, a sensing chip clearance groove is formed right above the back rising area bed plate, a leg falling panel is attached to the left side of the back rising area bed plate, a leg falling lifting shaft output end is connected right below the leg falling panel, an intelligent controller box is fixed to the left side of the electric control nursing bed body through a bolt, a bed head servo control box is connected to the bottom of an a back rising lifting shaft in a nested mode, and a b back rising lifting shaft is arranged on the right side of the a back rising lifting shaft; further comprising: the bed tail servo control box is fixed at the bottom of the electric control nursing bed body through bolts, a controller handle is connected to a bearing on the outer side of the bed tail servo control box, and a control button is connected to the outer side of the controller handle in a nested mode; the temperature detection mechanism is arranged in the sensing chip clearance groove, a single bus data line input/output is arranged in the temperature detection mechanism, and an SCL (single bus data line) input/output end is arranged on the left side of the single bus data line input/output end; a heat conduction bonding pad is arranged right above the temperature detection mechanism in a laminating mode, a pin at a high level is arranged in the temperature detection mechanism, a VDD power supply access end is arranged on the left side of the pin at the high level, and an alarm prompt end is fixedly welded in the temperature detection mechanism; the singlechip, its soldering tin is connected in the inside of catching the equipment display, and catches the inside electric wire connection of equipment display and have net control switch control box.
Preferably, the sensor chip clearance grooves are symmetrically distributed about the center line of the back area bed plate, the width of each sensor chip clearance groove is half of the width of the back area bed plate, the sensor chip clearance grooves are mutually attached to the temperature detection mechanisms, and a plurality of groups of temperature detection mechanisms are arranged according to use requirements to monitor the temperature of the back of a patient.
Preferably, the intelligent controller box comprises a network signal input guide line and an input port inside; the intelligent controller box is connected with a network signal input guide wire in a nested manner right above the intelligent controller box, the upper surface of the intelligent controller box is connected with an a output end outgoing wire in a nested manner, and the left side of the a output end outgoing wire is provided with a b output end outgoing wire; and the input port is connected to the left side of the intelligent controller box in a nested manner, and a bus is arranged right below the input port.
Preferably, the intelligent controller box and the input port are directly connected with the router interface to realize the connection between two different subnets, and similarly, the VDD power supply access end, the electric control nursing bed body, the capture equipment display and the bedside servo control box are all connected with a power supply.
Preferably, the b back lifting shaft is connected with the electric control nursing bed body through a shaft, the electric control nursing bed body is connected with the back lifting area bed plate through the b back lifting shaft, the b back lifting shaft is as long as the a back lifting shaft, the b back lifting shaft drives the back lifting area bed plate to rotate, and the angle of the back lifting area bed plate is adjusted.
Preferably, the controller handle and the bed tail servo control box are parallel to each other, each cable of the controller handle can be divided into two ends, the two ends of each cable are respectively welded with 16 connecting points of the control button meter in parallel, and finally the keys are connected in parallel to form an OR gate structure, so that the transformation of network signals and trigger modes in the transmission process is realized, and an operation structure system of a basic bottom layer is formed.
Preferably, the PCB is welded and fixed in the temperature detection mechanism, the MTS01 temperature chip is welded and fixed right above the PCB, and the MCU microprocessor is welded and fixed right below the PCB.
Preferably, the VDD power supply access end and the temperature detection mechanism pass through a PCB, and an alarm prompt end and a high-level time pin are respectively welded on the outer side of the PCB, so that the indirect transmission control of network signals and the normal realization of triggering measures are realized, and a perfect flow loop is formed.
Preferably, the single chip microcomputer is electrically connected with the network control switch control box, and the network control switch control box obtains relevant position coordinate parameters through the capture device, feeds back network-form data signals, and sends and receives the data signals to the capture device display after being analyzed by a TCP/IP protocol.
Preferably, the network control switch control box and the capture device display are connected with the single chip microcomputer in a unibus serial port communication application mode, data are displayed in the capture device display through digital logic control and temperature digital-to-analog conversion functions in the temperature detection mechanism, body temperature data in different time periods can be monitored in real time, and the body temperature data are stored to be convenient for medical staff to take, check and analyze.
Compared with the prior art, the invention has the beneficial effects that: the asynchronous multipoint synchronization-based nursing hospital bed with the biological characteristic tracking structure is strong in equipment building and assembling feasibility, high in scheme feasibility, simple to operate, high in performance and novel in equipment, and related enterprises can realize large-scale production and manufacturing according to a connection scheme, and are finally popularized and put into use;
compared with equipment constructed by utilizing a machine learning algorithm experiment, the equipment under the intelligent drive based on asynchronous high-frequency and multipoint synchronous biological characteristic tracking is far superior to the equipment under the intelligent drive based on the asynchronous high-frequency and multipoint synchronous biological characteristic tracking in the capture effect of the biological characteristic information of a user, so that the operation response time is greatly shortened, the equipment can realize stable output operation according to a mature control mode, and the process of capturing and transmitting is more guaranteed compared with the equipment under the camera shooting capture effect of the latter;
the nursing sickbed with the biological characteristic tracking structure based on asynchronous multipoint synchronization is provided with an intelligent control method based on asynchronous high-frequency multipoint synchronous biological characteristic tracking and an electric control automatic rehabilitation structure body which are partially integrated in performance, so that the defects of complex wiring, high installation cost, unfavorable upgrading and expansion and the like of the traditional wired technology are overcome, meanwhile, the problem that the traditional input mode (keyboard keys, touch menus and voice recognition) has defects in certain specific occasions (voice recognition interference in noisy scenes, voice failure of special people and control of a remote controller and touch sensitivity reduction in humid scenes) is fundamentally solved, the nursing sickbed faces to the special people, the non-contact mode is used for simply and visually controlling man-machine auxiliary equipment, and convenience is provided for disabled people to a great extent;
the nursing sickbed with the biological characteristic tracking structure based on asynchronous multipoint synchronization is provided with a sensitive and accurate medical-grade high-precision digital analog MIX signal temperature sensing chip to optimize the performance of man-machine auxiliary equipment, feed back the body temperature information of a user in real time, record physiological characteristic data of different time intervals, and perform calibration coefficient fitting by using a sensing device according to the temperature error characteristic, so that compensation calculation is automatically performed in the chip, and the problems of low linearity, low large-scale precision consistency, poor stability, high annual drift rate and long temperature measurement time of the traditional electronic thermometer are solved;
the nursing sickbed with the biological characteristic tracking structure based on asynchronous multipoint synchronization is ingenious in structural design, the requirement of forming equipment in the market is large, the material is convenient to obtain, and the whole set of equipment is simple and easy to install (high in mobility); the equipment has the characteristics of intuition, nature, sensitivity, non-contact and the like, replaces the traditional man-machine interaction operation mode, has short time for regulating and controlling actions, is simple to operate and quick to operate, does not relate to redundant connection of other external equipment, meets the interaction requirements of naturalization and intellectualization, and can promote the development of social public medical services to a certain extent.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the internal structure of the intelligent controller box of the present invention;
FIG. 3 is a schematic top view of a servo control box at the end of a bed according to the present invention;
FIG. 4 is a schematic top view of the back-up area bed plate of the present invention;
FIG. 5 is a schematic view of the internal structure of the temperature detecting mechanism according to the present invention;
FIG. 6 is a schematic diagram of a side view of an MTS01 temperature chip according to the present invention;
FIG. 7 is a schematic diagram of the microprocessor and capture device display circuit connection of the present invention;
FIG. 8 is a schematic diagram of the internal structure of the display of the capture device of the present invention;
FIG. 9 is a schematic diagram of the circuit connection between the MCU microprocessor and the display of the capture device according to the present invention;
FIG. 10 is a flow chart of the operation of the present invention.
In the figure: 1. an electric control nursing bed body; 2. capturing a device display; 3. a sensing chip void slot; 4. a leg-lowering lifting shaft; 5. a leg-falling panel; 6. an intelligent controller box; 601. a network signal input guide line; 602. An input port; 603. a master control line; 604. a outgoing line at the output end; 605. b, leading out wires from the output end; 7. a back-up area bed board; 8. a back lifting shaft; 9. a bedside servo control box; 10. b, lifting a back lifting shaft; 11. a bed tail servo control box; 12. a controller handle; 13. a temperature detection mechanism; 1301. a PCB board; 1302. an MTS01 temperature chip; 1303. an MCU microprocessor; 14. a single bus data line output; 15. an alarm prompt end; 16. an SCL input/output terminal; 17. a pin at high level; 18. a VDD power supply access terminal; 19. a single chip microcomputer; 20. a network control switch control box; 21. a control button; 22. a thermally conductive pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a nursing sick bed that has biological characteristic tracking structure based on asynchronous multiple spot is synchronous, including automatically controlled nursing bed body 1, be provided with directly over it and catch equipment display 2, and the outside of automatically controlled nursing bed body 1 is placed and is provided with back of the body district bed board 7, play and seted up sensor chip slot 3 directly over back of the body district bed board 7, and the left side laminating that plays back district bed board 7 is provided with leg fall panel 5, sensor chip slot 3 is about playing back district bed board 7 central line symmetric distribution, and the width of sensor chip slot 3 is play back district bed board 7 half width, and sensor chip slot 3 laminates with temperature-detecting mechanism 13 each other, be connected with leg fall lift axle 4 output directly under leg fall panel 5, the left side bolt of automatically controlled nursing bed body 1 is fixed with intelligent controller box 6, its bottom nested connection has head of bed servo control case 9 of a play back of the lift axle 8, and a plays back of the right side of back of the body lift axle 8 and is provided with b play back of the body lift axle 10, b plays back of the bed body lift axle 10 and is connected with automatically controlled nursing bed body lift axle 10 for the hub connection, and play back of the bed body lift axle through b and play back of the bed body lift axle 7 and play back of the bed body lift axle and the body lift axle is connected with b and the bed body lift axle 10 unanimous through b, b is connected with b lift axle 10, b is gone up the back of b and back of the bed body lift axle 10, b is connected with the bed body lift axle length, b is gone up and is gone up the bed body lift axle:
a bed tail servo control box 11 which is fixed at the bottom of the electric control nursing bed body 1 through bolts, a controller handle 12 is connected to an outer side bearing of the bed tail servo control box 11, the controller handle 12 and the bed tail servo control box 11 are parallel to each other, each cable of the controller handle 12 can be divided into two ends to be respectively welded in parallel corresponding to sixteen wiring nodes counted by a control button 21, and the outer side of the controller handle 12 is connected with the control button 21 in an embedded mode;
the temperature detection mechanism 13 is installed inside the sensor chip clearance groove 3, a single bus data line output end 14 is arranged inside the temperature detection mechanism 13, an SCL output end 16 is arranged on the left side of the single bus data line output end 14, and a heat conduction bonding pad 22 is attached to the position right above the temperature detection mechanism 13;
a high-level pin 17 which is installed inside the temperature detection mechanism 13, wherein a VDD power supply access end 18 is arranged on the left side of the high-level pin 17, and an alarm prompt end 15 is welded and fixed inside the temperature detection mechanism 13;
the single chip microcomputer 19 is connected inside the capturing device display 2 through soldering tin, a network control switch control box 20 is connected to an internal electric wire of the capturing device display 2, the single chip microcomputer 19 is electrically connected with the network control switch control box 20, the network control switch control box 20 obtains relevant position coordinate parameters through the capturing device, a data signal in a network form is fed back, the data signal is transmitted to the capturing device display 2 after being analyzed through a TCP/IP protocol, the network control switch control box 20 is connected with the single-bus serial port communication application mode of the capturing device display 2 through the single chip microcomputer 19, and data are displayed in the capturing device display 2 through the digital logic control and temperature digital-to-analog conversion functions inside the temperature detection mechanism 13.
The intelligent controller box 6 comprises a network signal input guide line 601 and an input port 602; the intelligent controller box 6 is connected with a network signal input guide line 601 in a nesting mode right above the intelligent controller box 6, an a output end lead-out line 604 is connected on the upper surface of the intelligent controller box 6 in a nesting mode, and a b output end lead-out line 605 is arranged on the left side of the a output end lead-out line 604; an input port 602 which is connected to the left side of the intelligent controller box 6 in a nested manner, and a bus 603 is arranged right below the input port 602; the intelligent controller box 6 and the input port 602 are directly connected with the router interface to realize the connection between two different subnets, and similarly, the VDD power supply access terminal 18, the electric control nursing bed body 1, the capturing device display 2 and the bedside servo control box 9 are all connected with a power supply.
A PCB 1301 is fixedly welded in the temperature detection mechanism 13, an MTS01 temperature chip 1302 is fixedly welded right above the PCB 1301, an MCU 1303 and a VDD power access end 18 are fixedly welded right below the PCB 1301, the temperature detection mechanism 13 passes through the PCB 1301, and an alarm prompt end 15 and a high-level time pin 17 are respectively welded on the outer side of the PCB 1301.
As shown in fig. 1, the structure of the facility provided by the present invention is substantially composed of the following parts: asynchronous high frequency scintillation, the synchronous biological characteristic tracking's of multiple spot capture device part, the stable automatically controlled nursing bed body 1 of structural system and intelligent controller box 6 composite portion to and 13 composite portions of high performance temperature detection mechanism constitute, produce the effect: the equipment material is easy to obtain, the product performance output is stable, the control mode is simple, and the signal receiving and transmitting are rapid.
Asynchronous high frequency scintillation, the synchronous biological characteristic tracking's of multiple spot capture device display 2 passes through cable and the bed tail servo control box 11 lug connection of automatically controlled nursing bed body 1 part, control handle is drawn forth to the control box, eight key positions in its inner structure and the output port cable welded connection of bed tail servo control box 11, guarantee simultaneously that input port 602 and powerbutton end that the bed tail servo control box 11 outside set up connect respectively through network router signal port and network signal input 601 with powerbutton guide line, corresponding capture device display 2, the network router, the unblocked state of power is guaranteed equally to automatically controlled nursing bed body 1 three, the technological effect who produces: the realization mode is simple and easy, avoids the circuit redundancy, and the signal transmission thinking is clear, and satisfies enterprise user's performance demand.
As shown in fig. 3, the basic structure performance of the biometric capturing device used in the present invention belongs to the mature technology category, and can ensure the body posture of the user in real time during the operation process, and the functional interface of the controller handle 12 of the device used by the team is composed of a left-side flip key, a right-side flip key, a back-up key, a leg-raising key, a sitting key, a reset key, a leg-falling key, an emergency stop key and an exit function key.
The user can watch the display interface (such as the attachment figure 4) through the natural state, and a certain function is realized by the following processes: the user notes the leg-falling panel 5 in the view 4 and stays for about 2.1-3.4 seconds (equipment function triggering time), and then after 0.5-1 second of response time of the nursing bed, the bed tail servo control box 11 of the nursing bed starts to operate, and the leg-falling panel 5 starts to descend within the interval range of 0-55 degrees.
As shown in the attached figures 1, 4, 5 and 6: the temperature detection mechanism 13 is arranged in the sensing chip clearance groove 3 in the accessory figure 3, the MTS01 temperature chip 1302 and the MCU 1303 are welded on the PCB 1301 in the temperature detection mechanism 13, the outer layer structure is composed of contact metal sheets, the temperature detection mechanism 13 is actually attached to the back area bed plate 7 in the accessory figure 3 and used for sensing the temperature of the back of a user through the temperature detection mechanism 13, the temperature detection mechanism plays a role of conduction and transmits the data to the heat conduction pad (22), the data is processed through the MTS01 temperature chip 1302 such as the accessory figure 8, the data is output to the display screen LCD1602 in the capture device display 2 through the connection with the MCU 1303 (the connection transmission principle is such as the accessory figure 6) in a serial port communication mode to be displayed (the connection principle is such as the accessory figure 7), and finally the body temperature data is stored in the register.
The working principle of the embodiment is as follows: when the nursing hospital bed with the biological characteristic tracking structure based on asynchronous multipoint synchronization is used, as shown in fig. 1, fig. 2, fig. 5 and fig. 6, a capturing device display 2 is arranged right in front of a user and is directly connected with a network control switch control box 20 through a network signal input guide line 601, the network control switch control box is led out through a control bus cable to be connected to an output port of a controller handle 12 on the outer side of a bed head servo control box 9, the intelligent controller box 6 x' is used for being sequentially connected with sixteen nodes in an internal structure of an electric control bed handle controller through a-h in an accessory graph 9 corresponding to 8 cables K1-K8 with built-in control output d (the node distribution condition is shown in an accessory graph 9), and finally keys are connected in parallel to form an OR gate structure, so that the transformation of network signals and a trigger mode in a transmission process is realized;
the state change (from static to dynamic/from dynamic to static) of the electric control nursing bed body 1 under (non-contact) selection control is realized, the factors such as the defects (instability, long response time, long time consumption for diagnosis and repair, complicated design process redundancy, unstable equipment operation) brought by equipment which is designed by a machine learning algorithm development framework and is difficult to understand in the market are eliminated, the design in the latter mode can only be stopped at an experimental research and development stage and cannot be quickly produced by enterprises, the auxiliary equipment of the machine of the user guarantees the use experience of the user by using stable control measures, the stable regulation and control operation is realized, and the physical and mental health recovery of the user is facilitated.
The gaze point of the user on the interface shown by the capturing device display 2 is collected by the gaze focus position collection module, and the feedback signal is transmitted to the network control switch control box 20 for the next control signal processing operation (described in detail above) in real time according to the mature algorithm calculation (not described herein) function of the device itself, and the bed structure controlled by the non-contact intelligent control measure has the advantages of high reaction speed, short response time and stable execution process. The method brings excellent user experience to users, and greatly improves the safety level of the users in the structure operation process.
As shown in fig. 1, 2, 5, 8 and 10, for the special groups such as patients and the elderly, the precision requirement of the body temperature data provided by the device product is very high when the device product performs the relevant recovery treatment on the body, so a medical-grade high-precision digital analog temperature detection mechanism 13, a heat conduction pad 22 of the PCB composed of an accessory fig. 6 and 4 and used for contact type body temperature induction are required to be installed at the gap groove 3 of a sensing chip in a back-up region bed plate 7 of the bed body, the metal sheet of the heat conduction pad 22 and the back-up region bed plate 7 move up and down synchronously, and aiming at a liquid crystal display LCD1602 in a capture device display 2, pins D0-D7 are connected to pins P1.0-P1.7 of a C51, serial communication is performed between the pins to transmit the body temperature data, and an HD44780 controller is adopted in the liquid crystal module. HD44780 has a simple instruction set with strong functions, and can realize functions of character movement, flicker and the like, the communication between the LCD1602 and the MCU in the singlechip 19 can adopt two modes of 8-bit or 4-bit parallel transmission to control the display of an LCD screen, and the HD44780 generates a display driving signal to drive the LCD1602 by writing a control instruction into the HD 44780. Meanwhile, the pins P3.5, P3.6 and P3.7 of the single chip microcomputer 19 are selected as the control input end of the LCD to be connected with the (RS, EN and RW) port of the LCD to control the normally-gated display, and for the MTS01 temperature chip 1302, the pin P2.0 is selected as the data transmission pin and the data receiving pin is selected as the data bus transmission channel. While P2.0 is connected using a pull-up resistor. The ALERT, RESET and DQ pins of the MTS01 are correspondingly connected with the ALERT, nRESERT and P2.0 ports of the MCU, and the rest SCL, MODE and ADDR ports are all connected with a pin 17 when the level is high, so that a series of work is completed.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof.
Claims (10)
1. A nursing sickbed based on asynchronous multipoint synchronization and provided with a biological characteristic tracking structure comprises an electric control nursing bed body (1), wherein a capturing device display (2) is arranged right above the electric control nursing bed body, a back rising area bed plate (7) is placed on the outer side of the electric control nursing bed body (1), a sensing chip clearance groove (3) is formed right above the back rising area bed plate (7), a leg falling panel (5) is attached to the left side of the back rising area bed plate (7), an output end of a leg falling lifting shaft (4) is connected right below the leg falling panel (5), an intelligent controller box (6) is fixed to the left side of the electric control nursing bed body (1) through bolts, a head of bed lifting and lifting shaft (8) is connected with a head of bed (9) in a nested mode, and b head of bed lifting and lifting shaft (10) is arranged on the right side of the a head of bed lifting and lifting shaft (8); the method is characterized in that: further comprising:
the bed tail servo control box (11) is fixed at the bottom of the electric control nursing bed body (1) through bolts, a controller handle (12) is connected to an outer side bearing of the bed tail servo control box (11), and a control button (21) is connected to the outer side of the controller handle (12) in a nested mode;
the temperature detection mechanism (13) is installed inside the sensing chip clearance groove (3), a single bus data line input/output (14) is arranged inside the temperature detection mechanism (13), an SCL (single bus) output/input end (16) is arranged on the left side of the single bus data line input/output (14), and a heat conduction bonding pad (22) is attached to the position right above the temperature detection mechanism (13);
the high-level time pin (17) is arranged inside the temperature detection mechanism (13), a VDD power supply access end (18) is arranged on the left side of the high-level time pin (17), and an alarm prompt end (15) is welded and fixed inside the temperature detection mechanism (13);
and the single chip microcomputer (19) is connected in the capture device display (2) in a soldering manner, and an internal electric wire of the capture device display (2) is connected with a network control switch control box (20).
2. The nursing bed with biometric tracking structure based on asynchronous multipoint synchronization as claimed in claim 1, wherein: the sensing chip clearance grooves (3) are symmetrically distributed about the center line of the back lifting area bed plate (7), the width of each sensing chip clearance groove (3) is half of the width of the back lifting area bed plate (7), and the sensing chip clearance grooves (3) are attached to the temperature detection mechanism (13).
3. The nursing bed with biometric tracking structure based on asynchronous multipoint synchronization as claimed in claim 1, wherein: the intelligent controller box (6) comprises a network signal input guide line (601) and an input port (602);
the intelligent controller box (6) is connected with a network signal input guide wire (601) in a nested mode right above the intelligent controller box, the upper surface of the intelligent controller box (6) is connected with an a output end outgoing wire (604) in a nested mode, and a b output end outgoing wire (605) is arranged on the left side of the a output end outgoing wire (604);
the intelligent controller comprises an input port (602), the input port is connected to the left side of the intelligent controller box (6) in a nested mode, and a bus line (603) is arranged right below the input port (602).
4. The asynchronous multipoint synchronization based care hospital bed with biometric tracking structure as recited in claim 3, wherein: the intelligent controller box (6) is directly connected with the router interface through the input port (602) to realize connection between two different subnets, and similarly, a VDD power supply access end (18), the electric control nursing bed body (1), the capture device display (2) and the bedside servo control box (9) are all connected with a power supply.
5. The asynchronous multipoint synchronization based care hospital bed with biometric tracking structure as recited in claim 1, further comprising: the b back lifting shaft (10) is connected with the electric control nursing bed body (1) through a shaft, the electric control nursing bed body (1) is connected with the back lifting area bed plate (7) through the b back lifting shaft (10), and the length of the b back lifting shaft (10) is consistent with that of the a back lifting shaft (8).
6. The asynchronous multipoint synchronization based care hospital bed with biometric tracking structure as recited in claim 1, further comprising: the controller handle (12) is parallel to the bed tail servo control box (11), and each cable of the controller handle (12) can be divided into two ends to be welded with 16 connecting points of the control button (21) meter in parallel.
7. The nursing bed with biometric tracking structure based on asynchronous multipoint synchronization as claimed in claim 1, wherein: the temperature detection mechanism (13) is internally welded and fixed with a PCB (1301), an MTS01 temperature chip (1302) is welded and fixed right above the PCB (1301), and an MCU (1303) is welded and fixed right below the PCB (1301).
8. The nursing bed with biometric tracking structure based on asynchronous multipoint synchronization as claimed in claim 6, wherein: VDD power incoming end (18) and temperature-detecting mechanism (13) pass through PCB board (1301) to pin (17) when warning suggestion end (15) and high level have been welded respectively to the outside of PCB board (1301).
9. The asynchronous multipoint synchronization based care hospital bed with biometric tracking structure as recited in claim 1, further comprising: the single chip microcomputer (19) is electrically connected with the network control switch control box (20), and the network control switch control box (20) obtains relevant position coordinate parameters through the capture equipment, feeds back network-form data signals, and sends the data signals to the capture equipment display (2) after being analyzed by a TCP/IP protocol.
10. The nursing bed with biometric tracking structure based on asynchronous multipoint synchronization as claimed in claim 1, wherein: the network control switch control box (20) and the capture device display (2) are connected with the single chip microcomputer (19) in a single-bus serial port communication application mode, and data are displayed in the capture device display (2) through digital logic control and temperature digital-to-analog conversion functions in the temperature detection mechanism (13).
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