CN115252315B - Nursing sickbed with biological feature tracking structure based on asynchronous multipoint synchronization - Google Patents
Nursing sickbed with biological feature tracking structure based on asynchronous multipoint synchronization Download PDFInfo
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Classifications
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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
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- 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
- A61B5/6891—Furniture
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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
- A61G7/018—Control or drive mechanisms
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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 sickbed with a biological feature 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 lifting zone bed plate is arranged on the outer side of the electric control nursing bed body, a sensing chip gap groove is formed right above the back lifting zone bed plate, a leg falling panel is arranged on the left side of the back lifting zone bed plate in a fitting manner, a leg falling lifting shaft output end is connected right below the leg falling panel, and an intelligent controller box body is fixed on a left bolt of the electric control nursing bed body; further comprises: and a control button is connected to the outer side of the controller handle in a nested manner. The nursing sickbed with the biological feature tracking structure based on asynchronous multipoint synchronization is high in feasibility of equipment building and assembling, high in scheme feasibility, capable of realizing mass production and manufacturing according to relevant enterprises of a connection scheme, and finally popular and put into use, and meanwhile has the characteristics of being simple to operate, high in performance and novel in equipment.
Description
Technical Field
The invention relates to an intelligent control nursing sickbed based on asynchronous high-frequency and multi-point synchronous biological feature tracking, belonging to the field of intelligent automatic medical care, in particular to a body temperature monitoring nursing sickbed formed by fusing an MCU with a medical-grade MIX temperature sensing control chip.
Background
The existing medical care facilities can not meet the high requirements of modern people on high-performance, safe and stable equipment. Because of the limitation in the aspect of foreign technology, related similar products do not enter the market of China, enterprises and schools only put forward related innovative ideas and solutions in China but are still in an experimental stage, so that the development hysteresis of domestic application products is caused, and the research and planning force of the team on the field of medical control is enhanced.
The triggering control modes of the clinical health care bed with higher stage comprise control handle keys, a touch screen, voice recognition, hand shaking and the like, the technology is mature and widely popularized, but the input mode has poorer effect or can not be used in some special situations, and the sensitivity of the input mode of the touch screen is reduced or can not be sensed in a low-temperature environment; in a noisy environment, the effect or typing of speech recognition is affected by interference to varying degrees; some disabled persons or severely injured special persons without the ability to move the limbs cannot use the input modes such as the remote controller or the key touch screen.
The PCCR-based information capturing device can record the sight line track characteristics of people when processing information, is widely used in the fields of attention, visual perception, reading and the like, and an application carrier is integrated in single devices such as a computer, a smart phone and the like, but at present, control driving measures of an intelligent control method utilizing asynchronous high-frequency and multi-point synchronous biological characteristic tracking are not popularized and applied in the field of medical intelligent rehabilitation control.
Common human body temperature measuring equipment can be divided into two types, namely 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 is an infrared body temperature detector (such as a temperature measuring door, a temperature measuring gun and the like). The traditional contact type thermometer has the defects that the testing time is too long, the equipment needs to be in contact with a patient, and the risk of cross infection exists when the contact type thermometer is widely used; the non-contact temperature measuring instrument is suitable for rapid screening in large-scale public places, and for patient groups in nursing rooms, a body temperature monitoring device is necessary to be equipped, so that real-time body temperature information monitoring in different time periods is realized.
In addition, in the prior patent application, the more general innovation mode promotes the equipment performance only through changing a certain material structure, overall appearance design and optimizing a remote controller of a sickbed, but the mode can not fundamentally solve the defects of difficult operation process, special environment and non-ideal crowd use effect in the use/preparation process. Compared with the traditional contact triggering mode, the driving input of the intelligent control method for asynchronous high-frequency and multi-point synchronous biological feature tracking has the characteristics of non-contact, anti-interference and easy operation, intuitively realizes the transformation of input quantity (from key/voice transition to visual selection control), and simultaneously matches with better functional components to enhance the performance of equipment.
Disclosure of Invention
The invention aims to provide a nursing sickbed with a biological feature tracking structure based on asynchronous multipoint synchronization so as to solve the problems in the current market, which are presented by the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a nursing sick bed based on asynchronous multiple spot synchronization has biological feature tracking structure, includes the automatically controlled nursing bed body, is provided with the capture device display directly over it, and the outside of the automatically controlled nursing bed body is placed and is provided with the back of the body district bed board, the sensing chip clearance groove has been seted up directly over the back of the body district bed board, and the laminating of the left side of back of the body district bed board is provided with the leg panel that falls, be connected with leg lift axle output directly under the leg panel, the left side bolt fastening of the automatically controlled nursing bed body has intelligent controller box, a back of the body lift axle its bottom nested connection has the head of a servo control box, and a back of the body lift axle's right side is provided with b and plays back of the body lift axle; further comprises: the bed tail servo control box is fixed at the bottom of the electric control nursing bed body through bolts, the outer side bearing of the bed tail servo control box is connected with a controller handle, and the outer side of the controller handle is connected with a control button in a nested manner; the temperature detection mechanism is arranged in the gap groove of the sensing chip, a single bus data line input/output is arranged in the temperature detection mechanism, and an SCL input/output end is arranged on the left side of the single bus data line input/output; the temperature detection mechanism is provided with a heat conduction pad in a bonding way right above, a pin in 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 in the high level, and an alarm prompt end is welded and fixed in the temperature detection mechanism; the single chip microcomputer is connected with the inside of the capturing device display through soldering tin, and the internal electric wire of the capturing device display is connected with the network control switch control box.
Preferably, the sensing chip void grooves are symmetrically distributed about the central line of the bed board in the back lifting area, the width of the sensing chip void grooves is half of the width of the bed board in the back lifting area, the sensing chip void grooves are mutually attached to the temperature detection mechanisms, and a plurality of groups of temperature detection mechanisms are arranged according to the 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; the intelligent controller box body is connected with a network signal input guide wire in a nested manner right above the intelligent controller box body, the upper surface of the intelligent controller box body is connected with an a output end outgoing line in a nested manner, and the left side of the a output end outgoing line is provided with a b output end outgoing line; the input port is connected to the left side of the intelligent controller box in a nested mode, and a main control line is arranged right below the input port.
Preferably, the intelligent controller box body and the input port are directly connected with the router interface to realize connection between two different subnets, and the VDD power supply access end, the electric control nursing bed body, the capturing device display and the bedside servo control box of the intelligent controller are all connected with power supplies.
Preferably, the lifting shaft for lifting the back is connected with the electric control nursing bed body through a shaft, the electric control nursing bed body is connected with the lifting region bed board through the lifting shaft for lifting the back, the length of the lifting shaft for lifting the back is consistent with that of the lifting shaft for lifting the back through the lifting shaft for lifting the back, and the lifting region bed board is driven to rotate through the lifting shaft for lifting the back, so that the angle of the lifting region bed board is adjusted.
Preferably, the controller handle and the bed tail servo control box are mutually parallel, each cable of the controller handle can be respectively and correspondingly welded in parallel with 16 wiring nodes of the control button meter in a split manner, and finally the keys are connected in parallel to form an OR gate structure, so that transformation of network signals and triggering modes in the transmission process is realized, and an operation structure system of a basic bottom layer is formed.
Preferably, the inside welded fastening of temperature detection mechanism has the PCB board, and welded fastening has MTS01 temperature chip directly over the PCB board, welded fastening has MCU microprocessor directly under the PCB board.
Preferably, the VDD power supply access terminal and the temperature detection mechanism pass through the PCB board, and the outer side of the PCB board is welded with an alarm prompt terminal and a high-level time pin, so as to realize the indirect transmission control of network signals and the normal realization of triggering measures, and simultaneously form a perfect flow loop.
Preferably, the singlechip is electrically connected with the network control switch control box, the network control switch control box obtains relevant position coordinate parameters through the capturing equipment, feeds back data signals in a network form, and transmits and receives the data signals to a display of the capturing equipment after being analyzed by a TCP/IP protocol.
Preferably, the network control switch control box and the capture equipment display are connected with the singlechip in a single bus serial port communication application mode, and data are displayed in the capture equipment display through digital logic control and temperature digital-to-analog conversion function in the temperature detection mechanism, so that body temperature data in different time periods can be monitored in real time, and the data are stored and conveniently taken for spot check analysis by medical staff.
Compared with the prior art, the invention has the beneficial effects that: the nursing sickbed with the biological feature tracking structure based on asynchronous multipoint synchronization has the advantages that the feasibility of equipment building and assembling is high, the feasibility of the scheme is high, the mass production and manufacturing can be realized according to the relevant enterprises of the connection scheme, the nursing sickbed is finally popularized and put into use, and meanwhile, the nursing sickbed has the characteristics of simplicity in operation, high performance and novel equipment;
compared with the equipment which is experimentally constructed by utilizing a machine learning algorithm, the intelligent driving equipment based on asynchronous high-frequency and multi-point synchronous biological feature tracking has the advantages that the capturing effect of the biological feature information of a user is far higher than that of the equipment, the operation response time is greatly shortened, the equipment can realize stable output operation according to a mature control mode, and compared with the process of capturing and transmitting by shooting by the equipment, the equipment is more guaranteed;
the nursing sickbed with the biological feature tracking structure based on asynchronous multipoint synchronization is provided with the integration of the intelligent control method based on asynchronous high-frequency and multipoint synchronous biological feature tracking and the electric control automatic recovery structure, so that the defects of complicated wiring, high installation cost, unfavorable upgrading expansion and the like of the traditional wired technology are overcome, meanwhile, the problems that the traditional input mode (keyboard keys, touch menus and voice recognition) has defects in certain specific occasions (recognition of interference voice in noisy scenes, incapability of sounding and controlling a remote controller by special people and touch sensitivity reduction in wet scenes) are fundamentally solved, the man-machine auxiliary equipment is controlled simply and intuitively by a non-contact mode for the special people, and convenience is provided for disabled people to a great extent;
the nursing sickbed with the biological feature 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 feature data in different time intervals, and the sensing device can perform calibration coefficient fitting according to temperature error characteristics, automatically perform compensation calculation in the chip, so that 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 avoided;
the nursing sickbed with the biological feature tracking structure based on asynchronous multipoint synchronization is provided with ingenious structural design, the demand of forming equipment in the market is large, the material acquisition is convenient, and the whole equipment installation process is simple (the mobility is strong); the equipment has the characteristics of intuitiveness, naturalness, 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, is fast in operation, does not involve redundant connection of other external equipment, meets the interaction requirements of naturalization and intellectualization, and can promote the development of social public medical institutions 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 the servo control box of the present invention;
FIG. 4 is a schematic top view of the present invention in a back lifting area;
FIG. 5 is a schematic view showing the internal structure of the temperature detecting mechanism of the present invention;
FIG. 6 is a schematic diagram of a side view of a MTS01 temperature chip according to the present invention;
FIG. 7 is a schematic diagram of the circuit connection of the microprocessor and the display of the capture device of the present invention;
FIG. 8 is a schematic diagram of the internal structure of a display of a capture device according to the present invention;
FIG. 9 is a schematic diagram of the circuit connection of the MCU microprocessor and the display of the capturing device according to the present invention;
fig. 10 is a flow chart of an operational implementation of the present invention.
In the figure: 1. an electric control nursing bed body; 2. capturing a device display; 3. a sensor chip void groove; 4. leg falling lifting shafts; 5. a leg falling panel; 6. an intelligent controller box; 601. a network signal inputs a guide line; 602. input ports; 603. a main control line; 604. a leading-out wire of an output end; 605. b, leading out wires at the output end; 7. a bed board in a back lifting area; 8. a lifting shaft for lifting the back; 9. a head servo control box; 10. b, lifting the back lifting shaft; 11. a bed tail servo control box; 12. a controller handle; 13. a temperature detection mechanism; 1301. a PCB board; 1302. MTS01 temperature chip; 1303. an MCU microprocessor; 14. a single bus data line output; 15. an alarm prompt end; 16. SCL input/output end; 17. pins at high level; 18. VDD power access terminal; 19. a single chip microcomputer; 20. a network control switch control box; 21. a control button; 22. and a heat conductive pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-10, the present invention provides a technical solution: the utility model provides a nursing sick bed based on asynchronous multiple spot synchronization has biological feature tracking structure, including automatically controlled nursing bed body 1, be provided with capture device display 2 directly over it, and automatically controlled nursing bed body 1's outside is placed and is provided with and plays back district bed board 7, sensor chip clearance groove 3 has been seted up directly over play back district bed board 7, and play back district bed board 7's left side laminating is provided with leg panel 5, sensor chip clearance groove 3 is about play back district bed board 7 central line symmetric distribution, and the width of sensor chip clearance groove 3 is for play back district bed board 7 width half, and sensor chip clearance groove 3 and temperature-detecting mechanism 13 laminating each other, be connected with leg fall lift axle 4 output under leg panel 5, automatically controlled nursing bed body 1's left side bolt fastening has intelligent control ware box 6, a plays back lift axle 8 its bottom nested and is connected with head servo control box 9, and a plays back lift axle 8's right side and be provided with b and play back lift axle 10, b play back lift axle 10 is connected for axle with automatically controlled nursing bed body 1, and automatically controlled nursing bed body 1 and play back district 7 and back of a and play back of a 7 and go up back axle 10, and lift axle length 10 are the same with lift axle 10, it is including lift axle length 10 a:
the bed tail servo control box 11 is fixed at the bottom of the electric control nursing bed body 1 through bolts, the outer side bearing of the bed tail servo control box 11 is connected with the controller handle 12, 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 of the control button 21, and the control button 21 is connected to the outer side of the controller handle 12 in a nested manner;
the temperature detection mechanism 13 is arranged in the sensor chip void groove 3, a single bus data line output end 14 is arranged in the temperature detection mechanism 13, an SCL input and output end 16 is arranged on the left side of the single bus data line output end 14, and a heat conduction pad 22 is arranged right above the temperature detection mechanism 13 in a bonding mode;
a high-level time pin 17 which is arranged in the temperature detection mechanism 13, wherein 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 in the temperature detection mechanism 13;
the singlechip 19 is in solder connection with the inside of the capture equipment display 2, the internal electric wire of the capture equipment display 2 is connected with the network control switch control box 20, the singlechip 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 capture equipment, data signals in a network form are fed back, the data signals are analyzed by a TCP/IP protocol and then are received and transmitted to the capture equipment display 2, the singlechip 19 is connected in a single bus serial port communication application mode of the network control switch control box 20 and the capture equipment display 2, and data are displayed in the capture equipment display 2 through digital logic control and a temperature digital-analog conversion function in 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 nested manner right above the intelligent controller box 6, an a output end outgoing line 604 is connected with the upper surface of the intelligent controller box 6 in a nested manner, and a b output end outgoing line 605 is arranged on the left side of the a output end outgoing line 604; the input port 602 is connected to the left side of the intelligent controller box 6 in a nested manner, and a main control line 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 connection between two different subnets, and similarly, the VDD power supply access end 18, the electric control nursing bed body 1, the capturing device display 2 and the bedside servo control box 9 are all connected with power supplies.
The inside welded fastening of temperature detection mechanism 13 has PCB board 1301, and the welded fastening has MTS01 temperature chip 1302 directly over the PCB board 1301, and welded fastening has MCU microprocessor 1303 directly under the PCB board 1301, and VDD power access 18 passes through PCB board 1301 with temperature detection mechanism 13 to the outside of PCB board 1301 has warning tip 15 and pin 17 when high level respectively welded.
As shown in fig. 1, the facility structure provided by the invention is substantially composed of the following parts: the device consists of a capturing device part for asynchronous high-frequency flicker and multipoint synchronous biological feature tracking, a combined part of an electric control nursing bed body 1 and an intelligent controller box body 6 with a stable structural system, and a combined part of a high-performance temperature detection mechanism 13, and has the following effects: the equipment material is simple to obtain, the product performance output is stable, the control mode is simple, and the signal receiving and transmitting are rapid.
The capturing device display 2 for asynchronous high-frequency flickering and multipoint synchronous biological feature tracking is directly connected with the bed tail servo control box 11 of the electric control nursing bed body 1 part through a cable, a control handle is led out of the control box, eight keys in the internal structure of the capturing device display 2 are connected with an output port cable of the bed tail servo control box 11 in a welding mode, meanwhile, an input port 602 and a powerbutton end arranged on the outer side of the bed tail servo control box 11 are respectively connected with a network router signal port and a network signal input guide line 601, the corresponding capturing device display 2, the network router and the electric control nursing bed body 1 are in a state of guaranteeing smooth power supply, and the generated technical effects are as follows: the realization mode is simple, the line redundancy is avoided, the signal transmission thought is clear, and the performance requirement of enterprise users is met.
As shown in fig. 3, the basic structural performance of the biological feature capturing device used in the present invention belongs to the mature technical 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 is used for the team, which consists of a left side turning button, a right side turning button, a back lifting button, a leg lifting button, a sitting button, a reset button, a leg falling button, an emergency stop button and an exit functional button.
The user looks at the display interface (e.g. attachment fig. 4) in a natural state, and a certain function implementation process is as follows: the user starts to operate the bed end servo control box 11 of the nursing bed by annotating the leg dropping panel 5 in fig. 4 and staying for about 2.1-3.4 seconds (equipment function triggering time) and then passing the response time of the nursing bed of 0.5-1 second, and the leg dropping panel 5 starts to descend by the interval range of 0-55 degrees.
As shown in the accessories of fig. 1, 4, 5 and 6: for the temperature detection mechanism 13 is placed and installed in the sensor chip clearance groove 3 in the accessory figure 3, the MTS01 temperature chip 1302 and the MCU microprocessor 1303 can be welded on the PCB 1301 in the temperature detection mechanism 13, the outer layer structure is formed by a contact type metal sheet, the back lifting area bed board 7 in the accessory figure 3 is used for sensing the temperature of the back of a user through the temperature detection mechanism 13, the temperature is conducted and transferred to the heat conduction pad (22), then the processed data of the MTS01 temperature chip 1302 such as the accessory figure 8 are processed, and the processed data is output to the display screen 1602 LCD display (connection schematic diagram such as the accessory figure 7) in the capture device display 2 in a serial port communication mode through connection with the MCU microprocessor 1303, so that the body temperature data is finally stored in a register, real-time inquiry can be performed in the display, and the defect caused by a traditional temperature measurement mode is overcome by the characteristics of convenience, safety and effectiveness in the process.
The working principle of the embodiment is as follows: when the nursing sickbed with the biological feature tracking structure based on asynchronous multipoint synchronization is used, as shown in fig. 1, 2, 5 and 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 capturing device display is led out of an output port of a controller handle 12 connected to the outer side of a bedside servo control box 9 through a control bus cable, an intelligent controller box 6"X' is used for sequentially welding a-h of an accessory graph 9 corresponding to the K1-K8 ports of 8 cables with built-in control output d with sixteen nodes in the internal structure of the controller handle of the electric control bed (node distribution conditions are as shown in the accessory graph 9), and finally keys are connected in parallel to form an OR gate structure, so that transformation of network signals and triggering modes in the transmission process is realized;
the system realizes the state change (from static to dynamic/from dynamic to static) of the electric control nursing bed body 1 under the (non-contact) selection control, simultaneously gets rid of factors such as defects (instability, long response time, long time consumption for diagnosis and repair, redundancy and complexity of a design process, unstable equipment operation) and the like caused by the utilization of equipment which is difficult to understand and is designed by a machine learning algorithm development framework on the market, and the design under the latter mode can only be stagnated in an experimental research and development stage and can not be quickly adopted by enterprises for production, and the personal computer auxiliary equipment utilizes stable control measures to ensure the use experience of users, realizes stable regulation and control operation and is beneficial to the physical and mental health recovery of the users.
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 a feedback signal is transmitted to the network control switch control box 20 for the next control signal processing operation (the foregoing is described in detail) in real time through a TCP/IP protocol according to the mature algorithm calculation (not described in detail) function of the device, and the bed structure controlled by the non-contact intelligent control measure can have the advantages of fast reaction speed, short response time and stable execution process. And excellent user experience is brought to the user, and the safety level of the user in the structure operation process is greatly improved.
As shown in fig. 1, fig. 2, fig. 5, fig. 8 and fig. 10, when the device product of the invention is used for the relevant recovery treatment of the body of a patient, the old and other special groups, the accuracy requirement on the body temperature data provided by the device product is very high, so that a medical-grade high-precision digital simulation temperature detection mechanism 13 is required to be installed at a sensing chip gap groove 3 in a back lifting region bed plate 7 of a bed body, a heat conduction pad 22 of a PCB formed by accessories fig. 6 and fig. 4 is used for contact body temperature induction, a metal sheet of the heat conduction pad 22 and the back lifting region bed plate 7 synchronously move up and down, and a serial port communication is carried out between the two pins to transmit the body temperature data aiming at a liquid crystal display LCD1602 in a capturing device display 2, wherein the pins D0-D7 are connected to pins P1.0-P1.7 of a C51, and a HD44780 controller is adopted in the liquid crystal module. The HD44780 has a simple instruction set with a relatively strong function, and can realize the functions of character movement, blinking, etc., and the communication between the LCD1602 and the MCU inside the single-chip 19 can adopt two modes of 8-bit or 4-bit parallel transmission, so as to control the display of the LCD screen, and the HD44780 needs to write a control instruction into the HD44780, so that the HD44780 generates a display driving signal to drive the LCD1602. Meanwhile, pins P3.5, P3.6 and P3.7 of the singlechip 19 are selected as control input ends of the LCD and connected with ports (RS, EN and RW) thereof to control gating normal display, and a pin P2.0 is selected as a data transmission and data receiving pin as a data bus transmission channel aiming at the MTS01 temperature chip 1302. While P2.0 is connected using a pull-up resistor. The ALERT, RESET, DQ pin of MTS01 is correspondingly connected with the ALERT, nRESERT, P2.0.0 port of MCU, and the remaining SCL, MODE, ADDR ports are all connected with the pin 17 at high level, thus completing a series of work.
Although the present invention has been described 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (3)
1. The utility model provides a nursing sick bed based on asynchronous multiple spot synchronization has biological feature tracking structure, includes automatically controlled nursing bed body (1), is provided with capture device display (2) directly over it, and is provided with and plays back of the body district bed board (7) in the outside of automatically controlled nursing bed body (1), sensor chip clearance groove (3) have been seted up directly over play back of the body district bed board (7), and play the left side laminating of back of the body district bed board (7) and be provided with leg panel (5), be connected with leg lift axle (4) output under leg panel (5), the left side bolt fastening of automatically controlled nursing bed body (1) has intelligent controller box (6), and a plays back of the body lift axle (8) its bottom nested connection has head of a servo control box (9), and a plays back of the body lift axle (8) right side and be provided with b lift axle (10); the method is characterized in that: further comprises:
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 the 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 manner;
the temperature detection mechanism (13) is arranged in the sensor chip clearance groove (3), a single bus data line input/output (14) is arranged in the temperature detection mechanism (13), an SCL input/output end (16) is arranged on the left side of the single bus data line input/output (14), and a heat conduction pad (22) is attached to the right upper side of the temperature detection mechanism (13);
the high-level time pin (17) is arranged in 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 fixedly welded in the temperature detection mechanism (13);
the single chip microcomputer (19) is connected with the inside of the capturing device display (2) through soldering tin, and a network control switch control box (20) is connected with an internal electric wire of the capturing device display (2);
the intelligent controller box body (6) comprises a network signal input guide line (601) and an input port (602);
the intelligent controller box body (6) is connected with a network signal input guide line (601) in a nested manner right above the intelligent controller box body, an a output end outgoing line (604) is connected with the upper surface of the intelligent controller box body (6) in a nested manner, and a b output end outgoing line (605) is arranged on the left side of the a output end outgoing line (604);
the input port (602) is connected to the left side of the intelligent controller box body (6) in a nested manner, and a main control line (603) is arranged under the input port (602);
the intelligent controller box body (6) and the input port (602) are directly connected with a router interface to realize connection between two different subnets, and the VDD power supply access end (18), the electric control nursing bed body (1), the capturing equipment display (2) and the bedside servo control box (9) of the intelligent controller are all connected with power supplies in the same way;
the 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 zone bed board (7) through the back lifting shaft (10), and the length of the back lifting shaft (10) is consistent with that of the back lifting shaft (8);
the controller handle (12) is parallel to the bed tail servo control box (11), and each cable in the controller handle (12) can be divided into two ends to be correspondingly and parallelly welded with 16 wiring nodes of the control button (21);
a PCB (1301) is fixedly welded inside the temperature detection mechanism (13), an MTS01 temperature chip (1302) is fixedly welded right above the PCB (1301), and an MCU (micro control unit) microprocessor (1303) is fixedly welded right below the PCB (1301);
the VDD power supply access end (18) and the temperature detection mechanism (13) pass through a 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);
the singlechip (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 equipment, data signals in a network form are fed back, and the data signals are transmitted and received to the capturing equipment display (2) after being analyzed by the TCP/IP protocol.
2. A nursing hospital bed with a biometric tracking structure based on asynchronous multipoint synchronization according to claim 1, characterized in that: the sensing chip gap grooves (3) are symmetrically distributed about the central line of the bed plate (7) of the back lifting area, the width of the sensing chip gap grooves (3) is half of the width of the bed plate (7) of the back lifting area, and the sensing chip gap grooves (3) are mutually attached to the temperature detection mechanism (13).
3. A nursing hospital bed with a biometric tracking structure based on asynchronous multipoint synchronization according to claim 1, characterized in that: the network control switch control box (20) and the capture equipment display (2) are connected with the singlechip (19) in a single bus serial port communication application mode, and data are displayed in the capture equipment display (2) through digital logic control and temperature digital-to-analog conversion functions inside the temperature detection mechanism (13).
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| JP2019034337A (en) * | 2017-08-10 | 2019-03-07 | 白光株式会社 | Solder iron control device, cartridge, and solder iron management system |
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| CN204932058U (en) * | 2015-06-08 | 2016-01-06 | 莱州科亿宏电动床有限公司 | A kind of eye control is full automatic nursing bed |
| CN106901932A (en) * | 2017-05-10 | 2017-06-30 | 李建龙 | It is a kind of to be easy to mobile medical treatment and nursing detection means |
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