CN206946709U - Stall testing apparatus based on NB IoT - Google Patents
Stall testing apparatus based on NB IoT Download PDFInfo
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- CN206946709U CN206946709U CN201720728115.1U CN201720728115U CN206946709U CN 206946709 U CN206946709 U CN 206946709U CN 201720728115 U CN201720728115 U CN 201720728115U CN 206946709 U CN206946709 U CN 206946709U
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Abstract
A kind of stall testing apparatus based on NB IoT, including：Geomagnetic parking stall detection module, processor is sent to for gathering the magnetic field intensity of the parking stall, and by magnetic field intensity；Processor, it is connected with geomagnetic parking stall detection module and NB IoT communication modules, for carrying out data processing to the magnetic field intensity of collection, forms the occupied information of parking stall, and the occupied information of parking stall is sent to NB IoT communication modules, it is additionally operable to receive the information issued from NB IoT communication modules；NB IoT communication modules, are connected with processor, and the occupied information for receiving the occupied information of parking stall and sending parking stall is additionally operable to receive the information that back-stage management terminal issues to back-stage management terminal；Power module, for being powered for stall testing apparatus.The above-mentioned stall testing apparatus based on NB IoT, parking stall occupied information is sent to back-stage management terminal by NB IoT communication modules using NB IoT communication technologys cans, it is not necessary to it is convenient and swift using gateway transfer, it is cost-effective.
Description
Technical field
Parking stall measure technical field is the utility model is related to, is filled more particularly to a kind of parking stall measure based on NB-IoT
Put.
Background technology
With being continuously increased for automobile quantity, parking stall turns into narrow resources, and parking difficulty problem increasingly highlights.Parking lot
Intelligent management arises at the historic moment, and wherein parking stall occupied information transmission is the most key.Parking space detector in the market needs to pass through
Wireless near field communication, it is necessary to which installing wireless network closes, and radio network gateway again could be by car by wireless public networks such as GPRS/3G/4G
Position information uploads to back-stage management terminal, thus brings the problem of following：1) the addressing trouble of gateway：Relevant departments are needed to examine
Batch；2) power：Civil power examination ＆ approval hardly possible is drawn by the way that solar powered volume is big；3) cost：Increase gateway cost, installation cost, maintenance
Cost etc.；4) later maintenance：General gateway is installed to electric pole higher position, and it is inconvenient to safeguard.
Utility model content
Based on this, it is necessary to provide one kind and do not need gateway transfer can that parking stall occupied information is sent into back-stage management
The stall testing apparatus of terminal.
A kind of stall testing apparatus based on NB-IoT, including：
Geomagnetic parking stall detection module, place is sent to for gathering the magnetic field intensity of the parking stall, and by the magnetic field intensity
Manage device；
Processor, it is connected with the geomagnetic parking stall detection module and NB-IoT communication modules, for the magnetic to the collection
Field intensity carries out data processing, forms the occupied information of the parking stall, and the occupied information of the parking stall is sent into NB-IoT
Communication module, it is additionally operable to receive the information issued from NB-IoT communication modules；
NB-IoT communication modules, it is connected with the processor, for receiving described in occupied information and the transmission of the parking stall
The occupied information of parking stall is additionally operable to receive the information that the back-stage management terminal issues to back-stage management terminal；
Power module, for being powered for the stall testing apparatus.
In one of the embodiments, in addition to：Parameter setting module, for carrying out parameter to the stall testing apparatus
Configuration and later maintenance.
In one of the embodiments, the geomagnetic parking stall detection module includes geomagnetic sensor.
In one of the embodiments, the NB-IoT communication modules include first antenna emission interface and first antenna connects
Receive interface.
In one of the embodiments, the parameter setting module includes antenna parameter setup module.
In one of the embodiments, the antenna parameter setup module includes the second antenna emission interface and the second antenna
Receiving interface.
In one of the embodiments, the frequency range of antenna is 2.4GHz radio bands in the antenna parameter setup module.
In one of the embodiments, the power module includes battery.
In one of the embodiments, the power module also includes being used to carry out voltage stabilizing to the voltage of battery output
Mu balanced circuit.
In one of the embodiments, the mu balanced circuit is 3.3V low pressure difference linear voltage regulator.
The above-mentioned stall testing apparatus based on NB-IoT, parking stall occupied information is led to using NB-IoT communication technologys can
Cross NB-IoT communication modules and be sent to back-stage management terminal, it is not necessary to it is convenient and swift using gateway transfer, it is cost-effective.
Brief description of the drawings
Fig. 1 is the structural representation of the stall testing apparatus based on NB-IoT in an embodiment.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in fact in many different forms
It is existing, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to public affairs of the present utility model
Open content more thorough and comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Fig. 1 is the block diagram of the stall testing apparatus based on NB-IoT in an embodiment.
In the present embodiment, the stall testing apparatus 10 based on NB-IoT includes geomagnetic parking stall detection module 11, processor
12, NB-IoT communication modules 13 and power module 14.
Geomagnetic parking stall detection module 11 is used to gathering the Magnetic Field of parking stall, Magnetic Field include X-axis, Y-axis and Z axis this three
The field strength value of axle.After geomagnetic parking stall detection module 11 collects the Magnetic Field of the parking stall, magnetic field intensity is believed in real time
Breath sends processor 12 to.In one embodiment, geomagnetic parking stall detection module 11 includes geomagnetic sensor, in other embodiments
In, geomagnetic parking stall detection module 11 can also include any device that can gather Geomagnetism Information, such as based on magnetoresistive transducer
Geomagnetic data harvester, using three-dimensional magnetoresistive transducer gather magnetic field intensity, it is amplified, processing after can be obtained by ideal
Geomagnetic data.
Processor 12 is connected with geomagnetic parking stall detection module 11 and NB-IoT communication modules 13, for earth magnetism parking stall measure
The magnetic field intensity of this three axle of X-axis, Y-axis and the Z axis of the collection of module 11 carries out data processing, and parking stall is determined by appropriate algorithm
Occupied information.After processor 12 determines the occupied information situation of the parking stall, the occupied information situation of the parking stall can be sent
To NB-IoT communication modules 13.The information of NB-IoT communication modules 13 can also be sent to processor 12, and processor 12 will be real
When receive the information that is issued from NB-IoT communication modules 13.In one embodiment, processor 12 is MCU.
NB-IoT communication modules 13 are connected with processor 12, for receiving the occupied information of parking stall and sending accounting for for the parking stall
With information to back-stage management terminal, it is additionally operable to receive the information that back-stage management terminal issues.
What NB-IoT communication modules 13 utilized is NB-IoT (Narrow Band Internet of Things) technology, i.e.,
Based on cellular arrowband technology of Internet of things.NB-IoT technical supports low power consuming devices connect in the cellular data of wide area network, support
Stand-by time is long, the efficient connection to network connectivity requirements higher device.NB-IoT technologies, using in the market, operator has taken
The network built up carries out data transmission, convenient and swift, and movement, UNICOM, telecommunications etc. may be selected in operator.NB-IoT communication modules 13
After the occupied information for receiving parking stall, the occupied information of the parking stall is sent to NB-IoT communication base stations, NB-IoT communication bases in real time
Stand and forward the occupied information of the parking stall to carry out parking receipts according to the occupied information of parking stall to back-stage management terminal, back-stage management terminal
Take, the application such as parking offense, parking guidance, reverse car seeking and management.In one embodiment, NB-IoT communication modules 13 include
First antenna emission interface and first antenna receiving interface, NB-IoT communication modules 13 are sent by first antenna emission interface to be believed
Cease and give NB-IoT communication base stations, NB-IoT communication modules 13 are received by first antenna receiving interface and come from NB-IoT communication base stations
The information issued.
Power module 14 is used to power for stall testing apparatus 10, as geomagnetic parking stall detection module 11, the He of processor 12
NB-IoT communication modules 13 are powered.In one embodiment, power module includes battery.In one of the embodiments, power supply
Module also includes being used for the mu balanced circuit that voltage stabilizing is carried out to the voltage of battery output, for example, mu balanced circuit is 3.3V low pressure
Difference linear constant voltage regulator, after carrying out voltage stabilizing by 3.3V low pressure difference linear voltage regulator, it can be ensured that battery is to stall testing apparatus
The voltage stabilization of 10 power supplies is in 3.3V.
The above-mentioned stall testing apparatus 10 based on NB-IoT includes geomagnetic parking stall detection module 11, processor 12, NB-IoT
Communication module 13 and power module 14.After geomagnetic parking stall detection module 11 gathers the magnetic field intensity of parking stall, in real time by the magnetic field
Intensity sends processor 12 to.Processor 12 carries out data processing to the magnetic field intensity of collection, passes through appropriate algorithm computing, shape
NB-IoT communication modules 13 are sent into the occupied information of parking stall, and by the occupied information of the parking stall.NB-IoT communication modules 13
After receive information, information is real-time transmitted to by back-stage management terminal by NB-IoT communication base stations.Back-stage management terminal is according to car
The occupied information of position carries out the application such as Car park payment, parking offense, parking guidance, reverse car seeking and management, it is not necessary to uses net
The Central Shanxi Plain turns, convenient and swift, cost-effective.
In another embodiment, should stall testing apparatus 10 based on NB-IoT also include parameter setting module, for pair
The stall testing apparatus 10 based on NB-IoT carries out parameter configuration and later maintenance.Parameter setting module can be to based on NB-
IoT stall testing apparatus 10 carries out parameter configuration, after the stall testing apparatus 10 based on NB-IoT is embedded in underground, safeguards
Personnel need not split out the stall testing apparatus 10 based on NB-IoT from underground when being safeguarded in the later stage, it is possible to pass through nothing
Gauze network carries out later maintenance to the stall testing apparatus 10 based on NB-IoT.In one embodiment, parameter setting module
Including antenna parameter setup module.In one of the embodiments, antenna parameter setup module includes the second antenna emission interface
With the second antenna receiving interface.For example, the frequency range of antenna is 2.4GHz radio bands in antenna parameter setup module, this is utilized
2.4GHz radio bands, specifically, by the one or more in bluetooth, WiFi and ZigBee, attendant's can is to this
NB-IoT stall testing apparatus 10 carries out later maintenance.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that the common skill for this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
- A kind of 1. stall testing apparatus based on NB-IoT, it is characterised in that including：Geomagnetic parking stall detection module, processor is sent to for gathering the magnetic field intensity of the parking stall, and by the magnetic field intensity；Processor, it is connected with the geomagnetic parking stall detection module and NB-IoT communication modules, it is strong for the magnetic field to the collection Degree carries out data processing, forms the occupied information of the parking stall, and the occupied information of the parking stall is sent into the NB-IoT Communication module, it is additionally operable to receive the information issued from the NB-IoT communication modules；NB-IoT communication modules, it is connected with the processor, for receiving the occupied information of the parking stall and sending the parking stall Occupied information to back-stage management terminal, be additionally operable to receive the information that the back-stage management terminal issues；Power module, for being powered for the stall testing apparatus.
- 2. the stall testing apparatus according to claim 1 based on NB-IoT, it is characterised in that also include：Parameter setting module, for carrying out parameter configuration and later maintenance to the stall testing apparatus.
- 3. the stall testing apparatus according to claim 1 based on NB-IoT, it is characterised in that the geomagnetic parking stall detection Module includes geomagnetic sensor.
- 4. the stall testing apparatus according to claim 1 based on NB-IoT, it is characterised in that the NB-IoT communications mould Block includes first antenna emission interface and first antenna receiving interface.
- 5. the stall testing apparatus according to claim 2 based on NB-IoT, it is characterised in that the parameter setting module Including antenna parameter setup module.
- 6. the stall testing apparatus according to claim 5 based on NB-IoT, it is characterised in that the antenna parameter is set Module includes the second antenna emission interface and the second antenna receiving interface.
- 7. the stall testing apparatus according to claim 5 based on NB-IoT, it is characterised in that the antenna parameter is set The frequency range of antenna is 2.4GHz radio bands in module.
- 8. the stall testing apparatus according to claim 1 based on NB-IoT, it is characterised in that the power module includes Battery.
- 9. the stall testing apparatus according to claim 8 based on NB-IoT, it is characterised in that the power module also wraps Include the mu balanced circuit that the voltage for being exported to the battery carries out voltage stabilizing.
- 10. the stall testing apparatus according to claim 9 based on NB-IoT, it is characterised in that the mu balanced circuit is 3.3V low pressure difference linear voltage regulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728115.1U CN206946709U (en) | 2017-06-21 | 2017-06-21 | Stall testing apparatus based on NB IoT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720728115.1U CN206946709U (en) | 2017-06-21 | 2017-06-21 | Stall testing apparatus based on NB IoT |
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| Publication Number | Publication Date |
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| CN206946709U true CN206946709U (en) | 2018-01-30 |
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| CN201720728115.1U Active CN206946709U (en) | 2017-06-21 | 2017-06-21 | Stall testing apparatus based on NB IoT |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417077A (en) * | 2018-03-12 | 2018-08-17 | 上海唐辉电子有限公司 | Internet of Things parking lot POS control system based on NB-IOT |
| CN113008221A (en) * | 2019-12-18 | 2021-06-22 | 中移物联网有限公司 | Antenna attitude test device, method and system |
-
2017
- 2017-06-21 CN CN201720728115.1U patent/CN206946709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108417077A (en) * | 2018-03-12 | 2018-08-17 | 上海唐辉电子有限公司 | Internet of Things parking lot POS control system based on NB-IOT |
| CN113008221A (en) * | 2019-12-18 | 2021-06-22 | 中移物联网有限公司 | Antenna attitude test device, method and system |
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