CN113808293B - Intelligent sign-in system - Google Patents
Intelligent sign-in system Download PDFInfo
- Publication number
- CN113808293B CN113808293B CN202111092652.9A CN202111092652A CN113808293B CN 113808293 B CN113808293 B CN 113808293B CN 202111092652 A CN202111092652 A CN 202111092652A CN 113808293 B CN113808293 B CN 113808293B
- Authority
- CN
- China
- Prior art keywords
- signal
- signal receiver
- module
- signal transmitter
- transmitter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000000474 nursing effect Effects 0.000 claims abstract description 90
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000003860 storage Methods 0.000 claims description 34
- 238000004891 communication Methods 0.000 claims description 28
- 238000009434 installation Methods 0.000 claims description 16
- 230000003213 activating effect Effects 0.000 claims description 9
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052744 lithium Inorganic materials 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000004913 activation Effects 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 206010063659 Aversion Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/10—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
-
- 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
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Human Computer Interaction (AREA)
- Alarm Systems (AREA)
Abstract
The invention relates to the field of supervision and positioning, in particular to an intelligent sign-in system for supervision. In order to facilitate the supervision of a long-protection supervision system, the invention provides an intelligent sign-in system, wherein a signal transmitter is arranged in the home of the old to be attended and transmits a tag signal at fixed time; when the distance between the signal receiver and the signal transmitter is smaller than or equal to a preset distance threshold value, the signal receiver is connected with the signal transmitter to receive and store the tag signal; disconnecting the signal receiver from the signal transmitter and stopping receiving the tag signal when the distance between the signal receiver and the signal transmitter is greater than a distance threshold; the data reader is connected with the signal receiver, reads information data stored in the signal receiver and uploads the information data to the cloud server; the cloud server processes the received data and determines the check-in time and check-out time of the caregivers. The intelligent sign-in system can accurately acquire the arrival and departure time of a nursing staff, and is convenient to monitor.
Description
Technical Field
The invention relates to the field of supervision and positioning, in particular to an intelligent sign-in system for supervision.
Background
With the aggravation of the aging of the society in China and the increase of miniaturized families and empty nest families, the medical care problem of disabled people is increasingly prominent. To solve the problem, our country starts with the trial of long-term care insurance system from 2016. Long-term care insurance (abbreviated as long care insurance) mainly provides care guarantee and economic compensation for insured persons when the insured life loses the ability of daily life, aged patients or statues. Statistics show that at present, the old people who enjoy the home care service account for about 90% of the total number of people in the long-life care service, namely, a home care organization dispatches a nursing staff to visit the home care service for the old people regularly. However, as long-risk protection systems are implemented in more and more cities, the number of old people applying for home care, home care institutions and caregivers is also increased, and the problem that whether the home care institutions and caregivers actually go to the home to provide home care services for the old people is also receiving more and more social attention.
At present, most long-protection supervision systems realize supervision on home care institutions and caregivers in a mode of combining a GPS positioning technology with a manual card punching system. Specifically, the position information of the nursing staff is obtained by a GPS positioning technology, namely a GPS receiving module which is carried by the nursing staff and is internally provided with a mobile phone is utilized to receive GPS satellite signals, so that whether the nursing staff goes to the home of the aged in charge or not is known; the check-in and check-out time of the nursing staff is obtained and recorded through the manual card punching system, so that the time for the nursing staff to provide home care service for the old people is obtained.
In actual use, although the GPS positioning technology can accurately acquire the action path of the nursing staff outdoors, the GPS signal is easy to be influenced by buildings and vegetation to generate larger errors, even the GPS signal is easy to be disconnected to cause the loss of positioning data, and the positioning information of the nursing staff indoors cannot be accurately acquired. Therefore, when the GPS positioning technology is adopted to acquire the positioning information of the nursing staff, only the accurate action path of the nursing staff outdoors can be acquired, but the accurate positioning information of the nursing staff indoors cannot be acquired, and the supervision is influenced.
In addition, when the GPS receiving module in the mobile phone carried by the nursing staff is used for receiving the GPS satellite signals to acquire the positioning information of the nursing staff, the positioning service of the mobile phone needs to be started for a long time, the mobile phone is high in electric quantity consumption, positioning accuracy is easily affected due to the difference of the mobile phone performance and configuration, and even the situation that the nursing staff cannot punch a card and sign in is caused, so that supervision is affected.
Disclosure of Invention
In order to facilitate a long-protection supervision system to supervise a home care institution and a nursing staff, the invention provides an intelligent sign-in system, which comprises a signal transmitter, a signal receiver, a data reader and a cloud server, wherein the signal transmitter is arranged in a home of an old man to be cared and transmits a tag signal at regular time, the tag signal comprises an ID of the signal transmitter, and the ID of the old man to be cared, the signal strength and the transmitting time which are bound by the signal transmitter are provided;
the signal receiver stores the ID of the signal receiver and the ID of a nursing staff holding the signal receiver, and when the distance between the signal receiver and the signal transmitter is smaller than or equal to a preset distance threshold value, the signal receiver is connected with the signal transmitter to receive and store the label signal; disconnecting the signal receiver from the signal transmitter and ceasing to receive the tag signal when a distance between the signal receiver and the signal transmitter is greater than the distance threshold;
the data reader is connected with the signal receiver, reads the ID of the signal receiver, the ID of the bound nursing staff and the tag signal stored in the signal receiver and uploads the ID, the ID and the tag signal to the cloud server;
the cloud server processes the received data, screens out a first tag signal and a last tag signal received after the signal receiver is connected with the signal transmitter, and determines the check-in time and the check-out time of the nursing staff according to the transmitting time of the tag signals.
The intelligent sign-in system utilizes the signal receiver to receive the tag signals transmitted at fixed time by the signal transmitter arranged in the house of the old to be attended, utilizes the data reader to transmit the data received and stored by the signal receiver to the cloud server, processes the received data by the cloud server, and determines the time point when a caretaker arrives at the residence of the old to be attended to start nursing work and the nursing is completed to leave according to the transmitting time of the tag signals, thus completing sign-in and sign-out. Therefore, when the intelligent sign-in system is adopted to carry out nursing supervision on the nursing staff, the arrival time and the departure time of the nursing staff when nursing the aged to be cared can be accurately obtained, and the long-protection supervision system is convenient for supervising the nursing staff and the home care institutions to which the nursing staff belongs.
Preferably, the cloud server determines the distance between the signal receiver and the signal transmitter according to the signal intensity in the tag signal. Therefore, the cloud server can judge the distance between the signal receiver and the signal transmitter in the process that nursing staff performs nursing service on the aged to be cared according to the signal intensity of the tag signal received by the signal receiver. When the distance between the signal receiver and the signal transmitter is continuously changed, the nursing staff can be regarded as carrying out normal nursing on the aged to be cared; when the distance between the signal receiver and the signal transmitter is unchanged for a long time, the signal receiver can be taken down and placed near the signal transmitter by a nursing staff after checking in, and the nursing staff is not normally nursing the aged to be cared, namely, the nursing staff is considered to be lazy and the signal receiver is placed near the signal transmitter to receive the tag signal transmitted by the signal transmitter. In addition, in the process that nursing staff performs nursing service on the aged to be cared, when the nursing staff leaves the service range halfway without reaching the preset service time, namely, the distance between the signal receiver and the signal transmitter is larger than a distance threshold value, the cloud server can acquire the leaving time point and the leaving time interval of the nursing staff according to the label signal received by the signal receiver, and when the leaving time interval is larger than the early warning time interval, the cloud server can record the time of missing label data and can send early warning according to the fact that the middle of the nursing staff leaves as the unoccupied leaving; when the leaving time interval is smaller than the early warning time interval, the cloud server can record the time of missing the tag data and can not perform early warning when the caretaker leaves midway to be normal activity in the normal nursing process. Therefore, the intelligent sign-in system can track and record the nursing service process of the caretaker on the old to be cared, namely, the monitoring and recording of the working state of the caretaker in the nursing service process is realized, and the long-protection supervision system is convenient for supervising the caretaker and the home care institutions to which the caretaker belongs.
Preferably, the cloud server stores basic information of the signal transmitter, basic information of the signal receiver, basic information of the aged to be cared, basic information of the nursing staff and control relation information; the basic information of the signal transmitter comprises the ID, position information, signal transmitting frequency and transmitting signal intensity of the signal transmitter; the basic information of the signal receiver comprises an ID of the signal receiver, received signal strength and data storage capacity; the basic information of the old to be cared comprises the name, the contact way, the emergency contact person, the age, the address, the care time and the care period of the old to be cared; the basic information of the nursing staff comprises the name, contact information and home nursing institutions of the nursing staff; the control relationship information includes a control relationship between the aged person to be cared for and the signal transmitter, a control relationship between the caregiver and the data reader, and a control relationship between the signal receiver and the data reader. Therefore, after receiving the data read by the data reader from the signal receiver, the cloud server can confirm the corresponding relation between the tag signal and the signal transmitter, the signal receiver, the old people to be protected and the nursing staff in the data read by the data reader according to the basic information of the signal transmitter, the basic information of the signal receiver, the basic information of the old people to be protected, the basic information of the nursing staff and the contrast relation information, so that the supervision accuracy of the intelligent sign-in system is prevented from being influenced by corresponding errors.
Preferably, the signal transmitter comprises a signal transmitting module, a transmitting power supply and an installation activating device, wherein the transmitting power supply is connected with the signal transmitting module and supplies power for the signal transmitting module; the installation activating device is connected with a transmitting switch in the signal transmitting module and controls the on-off of the transmitting switch. The signal transmitter is simple in structure, convenient to manufacture and convenient to use, and the on-off of the transmitting switch is controlled by the installation activating device, namely the switch of the signal transmitter is controlled. Further, the installation activating device comprises a telescopic button which is pressed on the signal transmitting module and activates the transmitting switch by pressing. Therefore, when the signal transmitter is installed, the signal transmitter can be activated by the telescopic button after the installation is completed, and the use is convenient; in the use, if someone removes signal transmitter and dismantles flexible button, flexible button can pop out automatically, and the transmission switch loses the press of flexible button, can lead to signal transmitter to stop the power supply and no longer work to prevent that signal transmitter from being dismantled the aversion in the installation completion. Therefore, the intelligent sign-in system adopts the signal transmitter, and the influence on supervision caused by manual movement of the signal transmitter can be avoided.
Preferably, the signal receiver comprises a signal receiving module, a storage module and a communication module, wherein the signal receiving module, the storage module and the communication module are connected with a receiving power supply, the receiving power supply supplies power for the signal receiving module, the storage module and the communication module, the signal receiving module is connected with the storage module and stores received information into the storage module, and the storage module is connected with the data reader through the communication module and transmits data to the data reader through the communication module. The signal receiver has simple structure and convenient manufacture. Further, a reset switch is arranged on the signal receiver and connected with the communication module, and is used for controlling the start and stop of the communication module. Therefore, in the use process, once the signal receiver cannot be connected with the data reader, the communication module can be restarted through the reset switch, so that the signal receiver can be reconnected with the data reader again, and the data stored in the signal receiver cannot be lost due to the restarting. Further preferably, the communication module adopts a bluetooth connection module; the receiving power supply comprises a power storage module and a charging module, and the charging module is connected with the power storage module to charge the power storage module. In the using process, the Bluetooth connection module is used as a communication module, so that the signal receiver is convenient to connect with the data reader; the charging module is used for charging the power storage module in the receiving power supply, so that the power storage equipment is not required to be replaced frequently, the size of the signal receiver can be reduced, and the portable power supply is convenient to carry.
Preferably, the electricity storage module adopts a rechargeable lithium battery, and the charging module adopts a magnetic charging mode for charging. Therefore, the charging module adopting the magnetic type charging mode charges the power storage module, namely the rechargeable lithium battery, the charging is simple and convenient, the signal receiver or the charger is not easy to damage due to pulling in the charging process, the service life of the signal receiver or the charger is prolonged, the use cost of the signal receiver is reduced, and the use cost of the intelligent sign-in system is further reduced.
Preferably, the data reader adopts a mobile phone, a user APP for uploading data is installed in the mobile phone, and the user APP is bound with the mobile phone number of the nursing staff. Like this, adopt the cell-phone as the data reader, utilize and install on the cell-phone and with the user APP upload data that caregivers's cell-phone number binds, when caregivers's cell-phone is in wiFi environment or mobile network environment, all accessible user APP upload data to the high in the clouds server in, data upload is simple convenient and swift.
Drawings
FIG. 1 is a block diagram of a smart check-in system of the present invention;
FIG. 2 is a schematic diagram of a signal transmitter in the smart sign-in system of the present invention;
FIG. 3 is a schematic diagram of a signal receiver in the intelligent sign-in system according to the present invention 。
Detailed Description
The smart check-in system of the present invention will be described in detail below with reference to fig. 1-3.
As shown in fig. 1, the intelligent sign-in system of the present invention includes a signal transmitter 1, a signal receiver 2, a data reader 3 and a cloud server 4. The signal transmitter 1 is installed in the home of the aged to be cared and transmits tag signals at fixed time, wherein the tag signals comprise an ID of the signal transmitter 1, the ID of the aged to be cared, which is bound by the signal transmitter 1, signal intensity and transmitting time. The signal receiver 2 stores therein an ID of the signal receiver 2 and an ID of a caregiver holding the signal receiver 2, and when a distance between the signal receiver 2 and the signal transmitter 1 is less than or equal to a preset distance threshold value, the signal receiver 2 is connected with the signal transmitter 1 to receive and store the tag signal; when the distance between the signal receiver 2 and the signal transmitter 1 is greater than the distance threshold, the signal receiver 2 is disconnected from the signal transmitter 1 and stops receiving the tag signal. Preferably, the distance threshold may be set to 10 meters. Thus, in general, the distance threshold can cover the residence of the aged to be cared over the whole area, and cannot exceed the residence range of the aged to be cared too much. Preferably, the signal transmitter 1 and the signal receiver 2 can adopt a Radio Frequency Identification (RFID) technology to carry out non-contact data communication, so that the tag signal is not easy to be interfered by other signals, the positioning precision of the signal receiver 2 can be improved by centimeter level, and the communication is stable and the positioning precision is high. The data reader 3 is connected to the signal receiver 2, reads the ID of the signal receiver 2, the ID of the bound care giver, and the tag signal stored in the signal receiver 2, and uploads the read signals to the cloud server 4. Preferably, a mobile phone is used as the data reader 3, a user APP for uploading data is installed in the mobile phone, and the user APP is bound with a mobile phone number of a nursing staff. In this way, the mobile phone is adopted as the data reader 3, the user APP which is installed on the mobile phone and is bound with the mobile phone number of the nursing staff is utilized to upload data, when the mobile phone of the nursing staff is in a WiFi environment or a mobile network environment, the information data stored in the signal receiver 2 can be uniformly read and uploaded to the cloud server through the user APP, the data uploading is simple, convenient and quick, and the information data stored in the signal receiver 2 can be read after the reading is completed, so that the signal receiver 2 releases the storage space. The cloud server 4 processes the received data, screens out a first tag signal and a last tag signal received after the signal receiver 2 is connected with the signal transmitter 1, and determines the check-in time and the check-out time of a nursing staff according to the transmitting time of the tag signals.
As shown in fig. 2, the signal transmitter 1 comprises a signal transmitting module 11, a transmitting power supply 12 and an installation activating device 13, wherein the transmitting power supply 12 is connected with the signal transmitting module 11 to supply power for the signal transmitting module 11; the installation activating device 13 is connected with a transmitting switch (not shown in the figure) in the signal transmitting module 11, and controls the on-off of the transmitting switch. The signal transmitter 1 has a simple structure, is convenient to manufacture, and is convenient to use by controlling the on-off of a transmitting switch, namely the switch of the signal transmitter 1, by utilizing the installation activating device 13. Preferably, the transmitting power source 12 is a button cell, and the button cell is embedded on the circuit board of the signal transmitting module 11. In this way, in the working process, the signal transmitting module 11 is powered by the button cell and automatically and uninterruptedly transmits radio frequency signals, namely label information; the button cell supplies power to the signal transmitting module 11, which can maintain the service time of about 3 years, and the service time is long, so that the signal transmitter 1 does not need to be replaced when the accident happens, and the supervision cost of the long-protection supervision system for the caretaker and the home care institutions to which the intelligent sign-in system belongs can be reduced. Preferably, the mounting activation means 13 comprise a telescopic button which is pressed against the signal transmission module 11 and activates the transmission switch by pressing. Therefore, when the signal transmitter 1 is installed, the signal transmitter 1 can be activated by using the telescopic button after the installation is completed, and the use is convenient; in the use, if have the person to remove signal transmitter 1 and dismantle flexible button, flexible button can pop out automatically, and the emission switch loses the press of flexible button, can lead to signal transmitter 1 no longer to work because of stopping the power supply to prevent that signal transmitter from accomplishing by the dismantlement aversion at the installation. Therefore, the intelligent sign-in system adopts the signal transmitter 1, and the influence on supervision caused by the manual movement of the signal transmitter 1 can be avoided. Preferably, the telescopic button in the mounting activation means 13 is located at the mounting bottom of the signal transmitter 1. Like this, when signal transmitter 1 pastes the double-sided adhesive tape and pastes fixedly, flexible button is pressed and is stretched into signal transmitter 1 inside and the pressure is put and activate the emission switch on the emission switch, and simple to operate is convenient, can effectively improve signal transmitter 1's installation effectiveness, reduces signal transmitter 1's installation cost.
As shown in fig. 3, the signal receiver 2 includes a signal receiving module 22, a storage module 23, and a communication module 24 connected to a receiving power supply 21, the receiving power supply 21 supplies power to the signal receiving module 22, the storage module 23, and the communication module 24, the signal receiving module 22 is connected to the storage module 23 and stores the received information in the storage module 23, and the storage module 23 is connected to the data reader 3 through the communication module 24 and transmits data to the data reader 3 through the communication module 24. The signal receiver 2 has a simple structure and is convenient to manufacture. Preferably, the signal receiver 2 is provided with a reset switch 25, and the reset switch 25 is connected with the communication module 24 and is used for controlling the start and stop of the communication module 24. In this way, when the signal receiver cannot be connected to the data reader 3 during use, the communication module 24 can be restarted by the reset switch 25, so that the signal receiver 2 can be reconnected to the data reader 3, and the data stored in the signal receiver 2 cannot be lost due to the restart. Preferably, the storage module 23 may store 600 pieces of information data. Thus, during the service process, the signal receiver 2 continuously receives the tag signal transmitted by the signal transmitter 1, for example, when the frequency of the tag signal transmitted by the signal transmitter 1 is 1 tag/min, if the number of the aged to be cared for each nursing staff served each day is 8 people and the service time of each person is 1 hour, the tag information received by the signal receiver 2 each day is at least 480 tag information, and in combination with the redundant information data, the capability of storing the information data of the storage module 23 needs to be more than 480 tag information data, and the storage module 23 can store 600 tag information data which can meet the condition that the signal receiver 2 continuously receives the tag information for 10 hours, and can meet the daily positioning information storage requirement of the nursing staff. Preferably, the communication module 24 is a bluetooth connection module; the receiving power source 21 includes a power storage module 211 and a charging module 212, and the charging module 212 is connected with the power storage module 211 to charge the power storage module 211. In this way, in the use process, the Bluetooth connection module is adopted as the communication module 24, so that the signal receiver 2 is convenient to connect with the data reader 3, and can be directly in butt joint with a mobile phone as the data reader 3, thereby further reducing the cost; the charging module 212 is adopted to charge the power storage module 211 in the receiving power supply 21, so that the power storage equipment is not required to be replaced frequently, the size of the signal receiver 2 can be reduced, and the portable power receiver is convenient to carry. Preferably, the power storage module 211 is a rechargeable lithium battery, and the charging module 212 is charged by magnetic charging. Therefore, the charging module 211 adopting the magnetic charging mode charges the power storage module 211, namely the rechargeable lithium battery, the charging is simple and convenient, the signal receiver 2 or the charger is not easy to damage due to pulling in the charging process, the service life of the signal receiver 2 or the charger is prolonged, the use cost of the signal receiver 2 is reduced, and the use cost of the intelligent sign-in system is further reduced. Preferably, the signal receiver 2 may be provided on a flat card 26, such as a caretaker's business card, to facilitate the caretaker's placement of the signal receiver 2 in a business card chest card case for carrying around.
The cloud server 4 determines the distance between the signal receiver 2 and the signal transmitter 1 according to the signal intensity in the tag signal. In this way, the cloud server 4 can judge the distance between the signal receiver 2 and the signal transmitter 1 in the process of nursing service for the aged to be cared by the nursing staff according to the signal intensity of the tag signal received by the signal receiver 1. When determining the distance between the signal receiver 2 and the signal transmitter 1 according to the signal strength of the tag signal, the cloud server 4 can calculate the distance d between the signal receiver 2 and the signal transmitter 1 according to the RSSI distance formula:
d＝10^((abs(RSSI)-A)/(10*n))
wherein,,
abs (RSSI) is the absolute value of the current signal strength value (negative);
a is the signal strength when the signal transmitter 1 and the signal receiver 2 are separated by 1 meter;
n is the ambient attenuation factor.
When the distance between the signal receiver 2 and the signal transmitter 1 is continuously changed, the nursing staff can be regarded as carrying out normal nursing on the aged to be cared; when the distance between the signal receiver 2 and the signal transmitter 1 is unchanged for a long time, it can be considered that the caretaker takes the signal receiver 2 off and places the signal receiver near the signal transmitter 1 after checking in and does not care the aged to be cared normally, i.e. considers that the caretaker is lazy and places the signal receiver 2 near the signal transmitter 1 to receive the tag signal transmitted by the signal transmitter 1. In addition, in the process that the nursing staff performs nursing service on the aged to be cared, when the nursing staff leaves the service range halfway without reaching the preset service time, namely, the distance between the signal receiver 2 and the signal transmitter 1 is larger than the distance threshold value, the cloud server 4 can acquire the leaving time point and the leaving time interval of the nursing staff according to the label signal received by the signal receiver 2, and when the leaving time interval is larger than the early warning time interval, the cloud server 4 can record the time of missing the label data and can send early warning according to the fact that the middle of the nursing staff leaves as the non-accident; when the leaving time interval is smaller than the early warning time interval, the cloud server 4 records the time of missing the tag data and regards the middle leaving of the caregivers as the normal activity in the normal nursing process without early warning. Therefore, the intelligent sign-in system can track and record the nursing service process of the caretaker on the old to be cared, namely, the monitoring and recording of the working state of the caretaker in the nursing service process is realized, and the long-protection supervision system is convenient for supervising the caretaker and the home care institutions to which the caretaker belongs. Preferably, the cloud server 4 stores basic information of the signal transmitter 1, basic information of the signal receiver 2, basic information of the old to be cared for, basic information of a nursing staff and control relation information; the basic information of the signal transmitter 1 includes the ID, position information, signal transmission frequency, and transmission signal strength of the signal transmitter 1; the basic information of the signal receiver 2 includes the ID of the signal receiver 2, the received signal strength, and the data storage amount; basic information of the old to be cared includes names, contact ways, emergency contacts, ages, addresses, care time and care period of the old to be cared; the basic information of the nursing staff comprises the name, contact information and home nursing institutions to which the nursing staff belongs; the collation information includes collation between the aged person to be cared for and the signal transmitter 1, collation between the caregiver and the data reader 3, and collation between the signal receiver 2 and the data reader 3. In this way, after receiving the data read by the data reader 3 from the signal receiver 2, the cloud server 4 can confirm the corresponding relation between the tag signal in the data read by the data reader 3 and the signal transmitter 1, the signal receiver 2, the aged to be attended and the carer according to the basic information of the signal transmitter 1, the basic information of the signal receiver 2, the basic information of the aged to be attended, the basic information of the carer and the comparison relation information, so as to avoid the corresponding error to influence the supervision accuracy of the intelligent signing system.
The intelligent sign-in system utilizes the signal receiver to receive the tag signals transmitted at fixed time by the signal transmitter arranged at the home of the old to be attended, utilizes the data reader to transmit the data received and stored by the signal receiver to the cloud server, processes the received data by the cloud server, and determines the time point when a caretaker arrives at the residence of the old to be attended to start nursing work and the nursing is completed to leave according to the transmitting time of the tag signals, thus completing sign-in and sign-out without manual card punching. Therefore, when the intelligent sign-in system is adopted to carry out nursing supervision on the nursing staff, the arrival time and the departure time of the nursing staff when nursing the aged to be cared can be accurately obtained, and the long-protection supervision system is convenient for supervising the nursing staff and the home care institutions to which the nursing staff belongs.
Claims (9)
1. The intelligent sign-in system is characterized by comprising a signal transmitter, a signal receiver, a data reader and a cloud server, wherein the signal transmitter is arranged in a home of an old person to be attended and transmits a tag signal at fixed time, the tag signal comprises an ID of the signal transmitter, and the ID of the old person to be attended, the signal strength and the transmitting time which are bound by the signal transmitter are calculated;
the signal receiver stores the ID of the signal receiver and the ID of a nursing staff holding the signal receiver, and when the distance between the signal receiver and the signal transmitter is smaller than or equal to a preset distance threshold value, the signal receiver is connected with the signal transmitter to receive and store the label signal; disconnecting the signal receiver from the signal transmitter and ceasing to receive the tag signal when a distance between the signal receiver and the signal transmitter is greater than the distance threshold;
the data reader is connected with the signal receiver, reads the ID of the signal receiver, the ID of the bound nursing staff and the tag signal stored in the signal receiver and uploads the ID, the ID and the tag signal to the cloud server;
the cloud server processes the received data, screens out a first tag signal and a last tag signal received after the signal receiver is connected with the signal transmitter, and determines the check-in time and the check-out time of the nursing staff according to the transmitting time of the tag signals;
the cloud server judges the distance d between the signal receiver and the signal transmitter according to the signal intensity in the tag signal,
d＝10^((abs(RSSI)-A)/(10*n))
wherein,,
abs (RSSI) is the absolute value of the current signal strength value;
a is the signal strength of the signal transmitter and the signal receiver when they are separated by 1 meter;
n is an environmental attenuation factor;
when the distance d between the signal receiver and the signal transmitter is continuously changed, the nursing staff can be regarded as carrying out normal nursing on the aged to be cared.
2. The intelligent sign-in system according to claim 1, wherein the cloud server stores basic information of the signal transmitter, basic information of the signal receiver, basic information of the aged person to be cared for, basic information of the nursing staff, and comparison relation information; the basic information of the signal transmitter comprises the ID, position information, signal transmitting frequency and transmitting signal intensity of the signal transmitter; the basic information of the signal receiver comprises an ID of the signal receiver, received signal strength and data storage capacity; the basic information of the old to be cared comprises the name, the contact way, the emergency contact person, the age, the address, the care time and the care period of the old to be cared; the basic information of the nursing staff comprises the name, contact information and home nursing institutions of the nursing staff; the control relationship information includes a control relationship between the aged person to be cared for and the signal transmitter, a control relationship between the caregiver and the data reader, and a control relationship between the signal receiver and the data reader.
3. The intelligent sign-in system according to claim 1 or 2, wherein the signal transmitter comprises a signal transmitting module, a transmitting power supply and an installation activating device, wherein the transmitting power supply is connected with the signal transmitting module and supplies power for the signal transmitting module; the installation activating device is connected with a transmitting switch in the signal transmitting module and controls the on-off of the transmitting switch.
4. A smart check-in system according to claim 3, wherein the installation activation means comprises a telescopic button which is pressed against the signal transmission module and activates the transmission switch by pressing.
5. The smart check-in system of claim 3, wherein the signal receiver comprises a signal receiving module, a memory module, and a communication module connected to a receiving power source, the receiving power source powering the signal receiving module, the memory module, and the communication module, the signal receiving module being connected to the memory module and storing the received information into the memory module, the memory module being connected to the data reader through the communication module and transmitting data to the data reader through the communication module.
6. The intelligent sign-in system according to claim 5, wherein a reset switch is arranged on the signal receiver, and the reset switch is connected with the communication module and used for controlling the start and stop of the communication module.
7. The intelligent sign-in system according to claim 6, wherein the communication module is a bluetooth connection module; the receiving power supply comprises a power storage module and a charging module, and the charging module is connected with the power storage module to charge the power storage module.
8. The intelligent sign-in system of claim 7, wherein the power storage module is a rechargeable lithium battery, and the charging module is charged by a magnetic charging mode.
9. The intelligent sign-in system according to claim 3, wherein the data reader adopts a mobile phone, a user APP for uploading data is installed in the mobile phone, and the user APP is bound with a mobile phone number of the nursing staff.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111092652.9A CN113808293B (en) | 2021-09-17 | 2021-09-17 | Intelligent sign-in system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111092652.9A CN113808293B (en) | 2021-09-17 | 2021-09-17 | Intelligent sign-in system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113808293A CN113808293A (en) | 2021-12-17 |
| CN113808293B true CN113808293B (en) | 2023-07-11 |
Family
ID=78939572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111092652.9A Active CN113808293B (en) | 2021-09-17 | 2021-09-17 | Intelligent sign-in system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113808293B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114373239A (en) * | 2021-12-27 | 2022-04-19 | 福寿康(上海)医疗养老服务有限公司 | Card punching device based on satellite positioning and Bluetooth beacon double positioning |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568069A (en) * | 2010-12-09 | 2012-07-11 | 王正伟 | Queuing method, system and device |
| CN207764895U (en) * | 2018-01-23 | 2018-08-24 | 合肥美的智能科技有限公司 | Vending cabinet and vending system |
| DE102017115457A1 (en) * | 2017-07-11 | 2019-01-17 | Valeo Schalter Und Sensoren Gmbh | Detecting a misalignment of a distance sensor based on a ratio of detection features |
| CN109841081A (en) * | 2017-11-29 | 2019-06-04 | 深圳市微能信息科技有限公司 | A kind of vehicle positioning method and handheld terminal based on Bluetooth technology |
| CN110703190A (en) * | 2019-10-21 | 2020-01-17 | 桂林赛普电子科技有限公司 | Matrix type positioning and anti-theft monitoring method and system for railway skate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070145113A1 (en) * | 2005-11-30 | 2007-06-28 | Wiredtime.Com, Inc. | Barcode based time and location tracking method and system |
| FR2946778B1 (en) * | 2009-06-12 | 2011-06-03 | Mu 13 Comm Sante | DEVICE FOR CALLING DIFFERENT CATEGORIES OF PEOPLE |
| CN102393896B (en) * | 2011-07-11 | 2014-08-27 | 成都西谷曙光数字技术有限公司 | Simple and accurate radio frequency positioning system and method |
| CN104091235A (en) * | 2014-07-04 | 2014-10-08 | 无锡中科西北星科技有限公司 | Old people nursing carer supervision system based on RFID technology |
| CN111028930A (en) * | 2019-12-02 | 2020-04-17 | 青岛联合创智科技有限公司 | Hospital ward-round system based on UWB positioning and method thereof |
| CN111311774A (en) * | 2019-12-10 | 2020-06-19 | 上海明略人工智能(集团)有限公司 | Sign-in method and system based on voice recognition |
-
2021
- 2021-09-17 CN CN202111092652.9A patent/CN113808293B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568069A (en) * | 2010-12-09 | 2012-07-11 | 王正伟 | Queuing method, system and device |
| DE102017115457A1 (en) * | 2017-07-11 | 2019-01-17 | Valeo Schalter Und Sensoren Gmbh | Detecting a misalignment of a distance sensor based on a ratio of detection features |
| CN109841081A (en) * | 2017-11-29 | 2019-06-04 | 深圳市微能信息科技有限公司 | A kind of vehicle positioning method and handheld terminal based on Bluetooth technology |
| CN207764895U (en) * | 2018-01-23 | 2018-08-24 | 合肥美的智能科技有限公司 | Vending cabinet and vending system |
| CN110703190A (en) * | 2019-10-21 | 2020-01-17 | 桂林赛普电子科技有限公司 | Matrix type positioning and anti-theft monitoring method and system for railway skate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113808293A (en) | 2021-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7825794B2 (en) | Alzheimer's patient tracking system | |
| US8086250B2 (en) | Communications method | |
| CN101969840B (en) | Watertight cardiac monitoring system | |
| US8270938B2 (en) | Managing battery power for mobile emergency communication device | |
| US20130203463A1 (en) | Power control module | |
| CN104777451A (en) | Bluetooth and digital communication positioning technology-based loss prevention system | |
| CN113808293B (en) | Intelligent sign-in system | |
| CN101965151A (en) | Wireless ecg monitoring system | |
| CN101965150A (en) | Ecg monitoring system with a charging docking station | |
| CN104200593A (en) | Door magnetic alarm system and implementation method thereof | |
| CN103366523B (en) | Prevent the system and method that animal is lost | |
| CN204350316U (en) | A kind of ward wireless calling device | |
| US11087870B2 (en) | System and method of traceability of a dental prosthesis, and corresponding dental prosthesis | |
| CN104161502A (en) | Monitoring system, combination use method and combination use monitoring method of carry-on equipment | |
| CN204990613U (en) | Lasting portable alarm of seeking help of standby of intelligence | |
| CN213182045U (en) | Positioning and tracking device | |
| US10750324B2 (en) | Mixed-mode wireless scanner | |
| CN113673656A (en) | Convenient positioning system for electronic student identity card and automatic switching mode and working method thereof | |
| US20100309046A1 (en) | Communications method | |
| CN109618322B (en) | Alarm method and device and electronic equipment | |
| CN104955434B (en) | Data logger in sick bed or care bed | |
| CN210466673U (en) | Trigger system for alarming and positioning | |
| CN110992613A (en) | Low-power-consumption gateway based on 433M communication system and call answering method | |
| CN207319260U (en) | A kind of Managerial System of Medical Equipment based on RFID technique | |
| CN205193844U (en) | Low -power consumption intelligence watch and because endowment system of this intelligence watch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |