CN108513261A - A kind of intelligent positioning wheelchair with solar recharging - Google Patents
A kind of intelligent positioning wheelchair with solar recharging Download PDFInfo
- Publication number
- CN108513261A CN108513261A CN201711412386.7A CN201711412386A CN108513261A CN 108513261 A CN108513261 A CN 108513261A CN 201711412386 A CN201711412386 A CN 201711412386A CN 108513261 A CN108513261 A CN 108513261A
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- Prior art keywords
- positioning
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- wheelchair
- modules
- iot
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/33—Multimode operation in different systems which transmit time stamped messages, e.g. GPS/GLONASS
-
- 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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
- Navigation (AREA)
Abstract
A kind of intelligent positioning wheelchair with solar recharging disclosed by the invention, including MCU controllers, GPS/BD satellite positioning modules, NB IoT wireless communication modules, acceleration transducer, power module, photovoltaic module, memory and cloud platform.MCU controllers are connect with GPS/BD satellite positioning modules, NB IoT wireless communication modules, acceleration transducer, power module, memory and cloud platform respectively.MCU controllers handle to obtain the current location information of positioning terminal according to the satellite position information that gets of GPS/BD satellite positioning modules, the base station auxiliary positioning information that NB IoT wireless communication modules are got and the acceleration information that acceleration transducer is got is collected, then current location information is sent to distal end cloud platform by NB IoT wireless communication modules.Also disclose the localized delivery method of above-mentioned positioning wheelchair.The present invention has and can provide very comprehensive indoor cellular data connection covering, have that ability that support magnanimity connects, power consumption is lower and stand-by time is longer, realize wheelchair it is real-time position, driving trace and the real-time monitoring and other advantages of battery level information.
Description
Technical field
The present invention relates to positioning terminal device technique and medical instruments field more particularly to a kind of sun based on NB-IoT
The intelligent positioning wheelchair and its localized delivery method that can be charged.
Background technology
It is anti-lost to be generally used for children, the positioning of old man and pet for positioning device.Existing Portable positioning device, generally
Geographic mapping function is realized by installing GPS module, GPRS module and bluetooth module, and circuit structure is more complex, and data are logical
More complicated is interrogated, power consumption is larger, and cost is higher.Although bluetooth module can solve power problems, because of the office of its transmission range
It is sex-limited, it can not achieve long distance positioning.In general, the above module user acceptance level is not high, cannot meet market need
It asks.
All things on earth interconnection (IoE) is defined as：People, flow, data and things are combined so that network connection becomes more
It is related and more valuable.All things on earth interconnection translates the information into action, creates new function to enterprise, individual and country, and bring
More enriching experiences and unprecedented economic development opportunity.
It is mutual to become all things on earth based on cellular narrowband Internet of Things (Narrow Band Internet of Things, NB-IoT)
One important branch of networking network.NB-IoT is implemented in cellular network, only consumes the bandwidth of about 180KHz, can be deployed directly into
GSM network, UMTS network or LTE network, to reduce lower deployment cost, realize smooth upgrade.NB-IoT is that one, the fields IoT are emerging
Technology, support low power consuming devices to be connected in the cellular data of wide area network, also referred to as low-power consumption wide area network (LPWA).NB-IoT
Support stand-by time length, the efficient connection to network connectivity requirements higher device.
Currently, mobile communication strides forward from the connection of people and people to people and the connection of object and object and object, all things on earth interconnection
It is inexorable trend.However current mobile network connect scarce capacity, the short haul connections skill such as bluetooth, ZigBee with object in object
Art does not have wide covering, moves and connect greatly the characteristics such as number again.The quantity that object is connect with object is again more and more, and there is an urgent need for new
Network is moved to solve the problems, such as this.
Wheelchair is the more advanced tool ridden instead of walk for disabled person, and it is inconvenient that passing disabled person goes on a journey, and can only rely on and turn
Cane is ridden instead of walk, because using excessively useless power, to can not achieve it is long-distance ride instead of walk, after having wheelchair, disabled person go out it is accommodating, trip away from
From also becoming remote.But wheelchair at present on the market does not support internet of things functional, that is, can not achieve the real-time positioning to wheelchair
And data monitoring, therefore we need to realize a kind of novel wheelchair with wireless locating function, with facilitate physical disabilities and its
The management of family members tracks.
Invention content
The first technical problem to be solved by the present invention is：For traditional mobile network's transmission and WIFI,
It is insufficient existing for the short-range communication techniques such as ZIGBEE, and a kind of very comprehensive indoor cellular data connection of energy raising is provided and is covered
It covers, the ability that has support magnanimity connection, power consumption is lower and the longer positioning terminal device based on NB-IoT of stand-by time.
The second technical problem to be solved by the present invention is：A kind of determining for above-mentioned positioning wheelchair based on NB-IoT is provided
Position transmission method.
A kind of positioning terminal device of intelligent positioning wheelchair based on NB-IoT as first aspect present invention, including：
GPS/BD satellite positioning modules, the GPS/BD satellite positioning modules are used to obtain the satellite position information of positioning terminal；
Acceleration transducer, the acceleration transducer are used to obtain the acceleration information of tri- axis of XYZ of positioning terminal；
NB-IoT wireless communication modules, the NB-IoT wireless communication modules are used to carry out data interaction with distal end cloud platform；
MCU controllers, the MCU controllers respectively with the GPS/BD satellite positioning modules, acceleration transducer, NB-IoT without
Line communication module and the connection of photovoltaic module, the satellite position got for collecting the GPS/BD satellite positioning modules
Confidence ceases；Running orbit information, the battery capacity information of MCU controller physical record wheelchairs.
Power module, the power module are connect with the MCU controllers, for powering to the MCU controllers.In real time
Battery capacity is monitored, and electricity data is reported into cloud platform.
Photovoltaic module, the photovoltaic module are used to charge to the lithium battery in power module, solve continuation of the journey
The problem of.
Cloud platform, the cloud platform for realizing to intelligent positioning wheelchair upload the data that come stored, analyze and
The case where counting, and being exported in the form of report, facilitate user's actual monitored wheelchair and its user.
In a preferred embodiment of the invention, further include one being connect for storing data with the MCU controllers
The memory of information.
A kind of localized delivery method of above-mentioned positioning wheelchair based on NB-IoT as second aspect of the present invention, including with
Lower step：
On the one hand step S1, MCU controller obtain its internal detent condition, on the other hand read acceleration transducer and obtain
Wheelchair tri- axis of XYZ acceleration information and power module internal cell information about power.
Step S2, MCU controller starts GPS/BD satellite positioning modules and NB-IOT locating modules, GPS/BD satellite positionings
Module obtains the satellite position information of positioning wheelchair, and NB-IOT locating modules obtain the base station location information of positioning wheelchair.
Step S3, MCU controller collects the satellite position information that GPS/BD satellite positioning modules are got；MCU controllers
Collect the base station position information that NB-IOT wireless communication modules are got, the auxiliary positioning information for obtaining positioning wheelchair.
Step S4, MCU controller is to satellite position information, base station location information and acceleration collected by step S3
Information is handled to obtain the precise position information of positioning wheelchair；
Step S5, MCU controller wirelessly communicates the current location information that processing obtains and battery capacity information by NB-IoT
Module is sent to distal end cloud platform.
In a preferred embodiment of the invention, in the step S4, MCU controllers will handle obtained locating wheel
The current location information of chair is preserved to memory.
The conventional mobile network that compares transmits and the short-range communication techniques such as WIFI, ZIGBEE, it is of the invention based on
The positioning wheelchair device of NB-IoT has the following advantages:
1, very comprehensive indoor cellular data connection covering, under same frequency range, NB-IoT wireless communication modules can be provided
Higher 25dB or more than existing network gain, area coverage expands 120 times, can improve the real-time of internal home network transmission in this way；
2, having the ability of support magnanimity connection, a sector of NB-IoT wireless communication modules can support 100,000 connections,
The network architecture of support low latency sensitivity, ultralow equipment cost, low equipment power dissipation and optimization；
3, the power consumption of NB-IoT wireless communication modules is lower and stand-by time is longer, in conjunction with the low power dissipation design energy of positioning wheelchair
It is the characteristics of possessing extremely low power dissipation using the wheelchair, user-friendly.
The third technical problem to be solved by the present invention is：A kind of photovoltaic charging unit is provided to realize to wireless
Position wheelchair power supply real time charging.
The fourth technical problem to be solved by the present invention is：A kind of cloud platform is provided and realizes reality to wireless location wheelchair
When monitoring, data statistics and management.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure chart of the present invention.
Fig. 2 is the workflow schematic diagram of the present invention.
Fig. 3 is the product schematic diagram of the present invention.
Specific implementation mode
In order to which so that the present invention is realized technology path, creation characteristic, reached purpose and effect are easy to understand, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Referring to Fig. 1, what is provided in figure is a kind of positioning device structure figure of the positioning wheelchair based on NB-IoT, including MCU
Controller D1, GPS/BD satellite positioning module D2, NB-IoT wireless communication module D3, acceleration transducer D4, photovoltaic
Module D5, power module D6, memory D7 and cloud platform D8.
MCU controllers D1 respectively with GPS/BD satellite positioning module D2, NB-IoT wireless communication modules D3, acceleration sensing
Device D4, solar energy module D5, power module D6, memory D7 and cloud platform D8 connections.
Wherein, GPS/BD satellite positioning modules D2 is used to obtain the satellite position information of positioning wheelchair.NB-IoT channel radios
Letter module D3 is used to obtain the base station auxiliary positioning information of positioning wheelchair.Acceleration transducer D4 is used to obtain positioning wheelchair
The acceleration information of tri- axis of XYZ.NB-IoT wireless communication modules D4 is also used for carrying out data interaction with distal end cloud platform D8 simultaneously.
Photovoltaic module D5 is for uninterruptedly charging to power module power supply D6.Power module D6 is supplied to MCU controllers D1
Electricity.Memory D7 information for storing data.
Referring to Fig. 2, the localized delivery method of the positioning wheelchair of the invention based on NB-IoT includes the following steps：
On the one hand step S1, MCU controller D1 obtains its internal detent condition, on the other hand read acceleration transducer D4
The acceleration information and power module D6 internal cell information about power of tri- axis of XYZ of the wheelchair of acquisition.
Step S2, MCU controller D1 starts GPS/BD satellite positioning module D2 and NB-IOT locating modules D3, and GPS/BD is defended
Star locating module D2 obtains the satellite position information of positioning wheelchair, and NB-IOT locating modules D3 obtains the base station location of positioning wheelchair
Information.
Step S3, MCU controller D1 collects the satellite position information that GPS/BD satellite positioning modules D2 is got；MCU is controlled
Device D1 processed collects the base station position information that NB-IOT wireless communication modules D3 is got, the auxiliary positioning for obtaining positioning wheelchair
Information.
Step S4, MCU controller D1 is to satellite position information, base station location information and acceleration collected by step S3
Degree information is handled to obtain the precise position information of positioning wheelchair；
The current location information that processing obtains and battery capacity information are passed through NB-IoT channel radios by step S5, MCU controller D1
Letter module D3 is sent to distal end cloud platform D8.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Referring to Fig. 3, what is provided in figure is a kind of positioning wheelchair product schematic diagram with solar recharging.As above it is told,
D5 is photovoltaic module in figure, other D1, D2, D3, D4, D6 and D7 are mounted in positioning device D9.Entire positioning device
It is fixed on the handrail D10 of wheelchair.
Claims (7)
1. a kind of intelligent positioning wheelchair with solar recharging, which is characterized in that have a kind of intelligence based on NB-IoT fixed
The positioning device of position wheelchair, including：
GPS/BD satellite positioning modules, the GPS/BD satellite positioning modules are used to obtain the satellite position information of positioning terminal；
Acceleration transducer, the acceleration transducer are used to obtain the acceleration information of tri- axis of XYZ of positioning terminal；
NB-IoT wireless communication modules, the NB-IoT wireless communication modules are used to carry out data interaction with distal end cloud platform；
MCU controllers, the MCU controllers respectively with the GPS/BD satellite positioning modules, acceleration transducer, NB-IoT without
Line communication module and the connection of photovoltaic module, the satellite position got for collecting the GPS/BD satellite positioning modules
Confidence ceases；Running orbit information, the battery capacity information of MCU controller physical record wheelchairs；Power module, the power module
It is connect with the MCU controllers, for powering to the MCU controllers；Monitoring battery capacity in real time, and electricity data is reported
Cloud platform；Photovoltaic module, the photovoltaic module are used to charge to the lithium battery in power module, solve continuous
The problem of boat；Cloud platform, the cloud platform for realizing to intelligent positioning wheelchair upload the data that come stored, analyze and
The case where counting, and being exported in the form of report, facilitate user's actual monitored wheelchair and its user.
2. the positioning terminal device based on NB-IoT as described in claim 1, which is characterized in that further include one and the MCU
The memory of the information for storing data of controller connection.
3. the wireless communication module of NB-IoT as described in claim 1, which is characterized in that NB-IoT wireless communication modules can be with
It obtains base station auxiliary positioning information and carries out data interaction with distal end cloud platform.
4. photovoltaic module as described in claim 1, which is characterized in that by absorption solar energy and anti-by photovoltaic
It answers, realizes and real time charging is carried out to the battery in power module, to extend the stand-by time of product.
5. a kind of a kind of above-mentioned locating wheel based on NB-IoT as claimed in claim 1 or 2 as second aspect of the present invention
The localized delivery method of chair, includes the following steps：
On the one hand step S1, MCU controller obtain its internal detent condition, on the other hand read acceleration transducer and obtain
Wheelchair tri- axis of XYZ acceleration information and power module internal cell information about power；Step S2, MCU controller starts
GPS/BD satellite positioning modules and NB-IOT locating modules, GPS/BD satellite positioning modules obtain the satellite position letter of positioning wheelchair
Breath, NB-IOT locating modules obtain the base station location information of positioning wheelchair；Step S3, MCU controller collects GPS/BD satellites
The satellite position information that position module is got；MCU controllers collect the base station location letter that NB-IOT wireless communication modules are got
Breath, the auxiliary positioning information for obtaining positioning wheelchair；Step S4, MCU controller is to satellite position collected by step S3
Information, base station location information and acceleration information are handled to obtain the precise position information of positioning wheelchair；Step S5, MCU control
The current location information that processing obtains and battery capacity information are sent to distal end cloud by device processed by NB-IoT wireless communication modules
Platform.
6. localized delivery method as claimed in claim 5, which is characterized in that in the step S5, MCU controllers will be handled
The current location information of obtained positioning wheelchair is preserved to memory, and uploads to long-distance cloud by NB-IoT wireless communication modules
Platform.
7. as claimed in claim 6, it is characterised in that cloud platform, the cloud platform on intelligent positioning wheelchair for realizing to being transmitted through
The data come are stored, analyzed and are counted, and are exported in the form of report, and user's actual monitored wheelchair and its user are facilitated
The case where.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412386.7A CN108513261A (en) | 2017-12-23 | 2017-12-23 | A kind of intelligent positioning wheelchair with solar recharging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711412386.7A CN108513261A (en) | 2017-12-23 | 2017-12-23 | A kind of intelligent positioning wheelchair with solar recharging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108513261A true CN108513261A (en) | 2018-09-07 |
Family
ID=63375331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711412386.7A Withdrawn CN108513261A (en) | 2017-12-23 | 2017-12-23 | A kind of intelligent positioning wheelchair with solar recharging |
Country Status (1)
| Country | Link |
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| CN (1) | CN108513261A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368207A (en) * | 2019-07-25 | 2019-10-25 | 成都师范学院 | Wheelchair and its control method |
| CN116243349A (en) * | 2023-03-23 | 2023-06-09 | 深圳市迪晟能源技术有限公司 | Photovoltaic self-powered positioning system |
-
2017
- 2017-12-23 CN CN201711412386.7A patent/CN108513261A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368207A (en) * | 2019-07-25 | 2019-10-25 | 成都师范学院 | Wheelchair and its control method |
| CN116243349A (en) * | 2023-03-23 | 2023-06-09 | 深圳市迪晟能源技术有限公司 | Photovoltaic self-powered positioning system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
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| WW01 | Invention patent application withdrawn after publication |