CN207503251U - A kind of car-mounted terminal based on logistics traceability system - Google Patents
A kind of car-mounted terminal based on logistics traceability system Download PDFInfo
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- CN207503251U CN207503251U CN201721758215.5U CN201721758215U CN207503251U CN 207503251 U CN207503251 U CN 207503251U CN 201721758215 U CN201721758215 U CN 201721758215U CN 207503251 U CN207503251 U CN 207503251U
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- car
- mounted terminal
- big dipper
- logistics
- traceability system
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Abstract
The utility model discloses a kind of car-mounted terminal based on logistics traceability system, the car-mounted terminal based on logistics traceability system includes：The substrate of shell and installation inside the housing, MCU controllers are disposed on substrate, are integrated with satellite positioning unit and the Big Dipper combined positioning and navigating module of inertial positioning unit, the NB IOT wireless communication modules, ZIGBEE wireless communication modules and the power management module that are integrated with 4G communication units, MCU controllers are connected with CAN/IO interfaces and Big Dipper communication device interface.The utility model Big Dipper combined positioning and navigating module realizes multimode positioning, support GNSS satellite positioning, and transmission data are interacted by a variety of communication ports and center monitoring and controlling server, after center monitoring and controlling server receives car-mounted terminal location information, the position of real-time display vehicle, and store the running orbit of vehicle and carry out the playback of historical track.For the vehicle of emphasis, such as in danger or alarm vehicle can set in car-mounted terminal and carry out real-time tracking.
Description
Technical field
The utility model is related to field of navigation technology, and in particular to a kind of car-mounted terminal based on logistics traceability system.
Background technology
The definition of Internet of Things is by radio frequency identification (RFID), infrared inductor, global positioning system and laser scanner
Etc. information sensing devices, by the agreement of agreement, any article with internet is connected, information exchange and communication are carried out, with reality
Now to a kind of network of the Weigh sensor of article, positioning, tracking, monitoring and management.
With the development of the society, the development of science and technology, car-mounted terminal are widely used to automobile industry, car-mounted terminal can carry out
The functions such as navigation, communication.But there is presently no the car-mounted terminals based on traceability system.
Utility model content
The purpose of this utility model is to provide a kind of car-mounted terminal based on logistics traceability system, to solve can not be right
Stream product is into the problem of line trace and retrospect.
To achieve the above object, the utility model provides a kind of car-mounted terminal based on logistics traceability system, described to be based on
The car-mounted terminal of logistics traceability system includes：Shell and installation substrate inside the housing are disposed with MCU controls on the substrate
Device, is integrated with 4G communication units at the Big Dipper combined positioning and navigating module for being integrated with satellite positioning unit and inertial positioning unit
NB-IOT wireless communication modules, ZIGBEE wireless communication modules and power management module, the Big Dipper combined positioning and navigating module,
The NB-IOT wireless communication modules and the ZIGBEE wireless communication modules are respectively connected to MCU controllers, the MCU controls
Device, the Big Dipper combined positioning and navigating module, the NB-IOT wireless communication modules and the ZIGBEE wireless communication modules point
It is not electrically connected to the power management module, the MCU controllers are connected with to connect logistics vehicle CAN/IO buses
CAN/IO interfaces and the Big Dipper communication device interface for connecting Big Dipper communication device, the power management module are connected with power supply and connect
Mouthful, the Big Dipper combined positioning and navigating module, the NB-IOT wireless communication modules and the ZIGBEE wireless communication modules point
It is not connected with Beidou antenna, NB-IOT antennas and ZIGBEE antennas.
Further, the MCU controllers are connected with the RFID read-write interface for connecting RFID reader and/or are used for
Connect the display screen interface of display screen.
Further, the MCU controllers are connected with data memory module, and the data memory module is electrically connected to power supply
Management module.
Further, the shell has front panel and rear panel, and the front panel and the rear panel are respectively by solid
Determine the front-end and back-end that screw is fixed to shell, to form heat dissipation fold outside the side plate of the shell.
Further, the Beidou antenna, NB- of substrate one end are fixed on the front panel vertically by fixing screws installation
IOT antennas and ZIGBEE antennas.
Further, the rear panel be disposed with CAN/IO interfaces, Big Dipper communication device interface, RFID read-write interface,
Display screen interface and power interface.
Further, the corner location of the inner cavity front-end and back-end of the shell is respectively arranged with a fixing threaded hole, institute
It states fixing threaded hole and is equipped with trepanning towards inner cavity.
Further, it is convex to be provided with card slot on the position of fixing threaded hole for the inner cavity side front end of the shell and rear end
It rises, the card slot for fixed substrate is formed between the card slot protrusion and fixing threaded hole outer edge.
The invention also discloses a kind of logistics source tracing method of the car-mounted terminal based on logistics traceability system, the objects
Stream source tracing method includes：RFID reader acquires the essential information and identification information of flow goods；It will by RFID read-write interface
The flow goods essential information and identification information of acquisition are sent to MCU controllers；Big Dipper combined positioning and navigating module passes through satellite
Positioning unit and Beidou antenna receive satellite navigation positioning signal, the arithmetic processor resolving processing through Big Dipper integrated navigation module
Logistics vehicles location information is determined afterwards and is sent to MCU controllers；MCU controllers acquire logistics vehicles by CAN/IO interfaces
Status information；MCU controllers are by flow goods essential information and identification information, the status information of logistics vehicles and logistics vehicles position
Confidence breath is corresponding to be associated together to form logistics and trace to the source information；By the NB-IOT communication ports of NB-IOT wireless communication modules or
The 4G network communication channels of 4G communication units or the Beidou communication channel of Big Dipper communication device interface are carried out with center monitoring and controlling server
Logistics information of tracing to the source simultaneously is sent to center monitoring and controlling server by interaction；Center monitoring and controlling server is controlled by Database Systems and MCU
The car-mounted terminal subsystem carried in device processed realizes data sharing；Car-mounted terminal subsystem provides one by center monitoring and controlling server
A little instructions pass back to related car-mounted terminal subsystem, realize remote control correlation car-mounted terminal subsystem；And car-mounted terminal subsystem
The display screen that connect by display screen interface of uniting shows the teleinstruction that information is traced to the source in logistics and center monitoring and controlling server returns；Its
In, when Big Dipper combined positioning and navigating module can not receive satellite navigation positioning signal by satellite positioning unit and Beidou antenna
When, the Big Dipper combined positioning and navigating module temporarily obtains inertial oriented survey data by inertial positioning unit, through Big Dipper group
The position data of car-mounted terminal is obtained after closing the arithmetic processor resolving processing of navigation module and is sent to MCU controllers, MCU controls
Device processed obtains the location information of car-mounted terminal by data processing, and the center monitoring and controlling server includes wirelessly communicating with NB-IOT
The NB-IOT communication servers of module and 4G communication unit interactive communications and the Big Dipper communication device being connect with Big Dipper communication device interface
The Beidou communication server of interactive communication, the NB-IOT communication servers and the Beidou communication server are supervised respectively with center
Control the Database Systems connection of server, the preferential choosing of the communication port between car-mounted terminal subsystem and center monitoring and controlling server
Order is selected as NB-IOT communication ports, 4G network communication channels and Beidou communication channel.
Further, when NB-IOT communication ports, 4G network communication channels and Beidou communication channel can not be in use, institutes
Car-mounted terminal subsystem is stated by ZIGBEE wireless communication modules and ZIGBEE antennas with logistics portable terminal subsystem to be led to
Believe and pass through the communication port of logistics portable terminal subsystem and the logistics of car-mounted terminal subsystem information of tracing to the source is sent to center
Monitoring server, the logistics portable terminal subsystem are mounted in the MCU of logistics portable terminal to put together with flow goods
In controller.
The utility model has the following advantages that：
A kind of car-mounted terminal based on logistics traceability system, passes through NB-IOT communication ports or 4G disclosed in the utility model
Network communication channel or Beidou communication channel carry out data interaction with center monitoring and controlling server, are connected with by RFID read-write interface
To acquire the essential information of logistics and identification information, the state of logistics vehicles is acquired by CAN/IO interfaces for RFID reader
Information can automatically be read after car-mounted terminal and the binding of logistics portable terminal by ZIGBEE networks into row data communication
Logistics portable terminal information, and the space time information of flow goods is passed through logistics portable terminal NB-IOT communication ports or 4G networks
Communication port beams back center monitoring and controlling server, realizes Weigh sensor, positioning, tracking, monitoring and the management of flow goods.The Big Dipper
Combined positioning and navigating module realizes multimode positioning, supports GNSS satellite positioning, center monitoring and controlling server, which receives car-mounted terminal, to be determined
After the information of position, the position of real-time display vehicle, and store the running orbit of vehicle and carry out the playback of historical track.For emphasis
Vehicle, such as it is in danger or alarm vehicle, can be set in car-mounted terminal and carry out real-time tracking.
Description of the drawings
Fig. 1 is a kind of structure chart of the car-mounted terminal based on logistics traceability system disclosed in the utility model.
Fig. 2 is a kind of sectional view of the shell of the car-mounted terminal based on logistics traceability system disclosed in the utility model.
Fig. 3 is a kind of vertical view of the shell of the car-mounted terminal based on logistics traceability system disclosed in the utility model.
Fig. 4 is a kind of front view of the car-mounted terminal based on logistics traceability system disclosed in the utility model.
Fig. 5 is a kind of rearview of the car-mounted terminal based on logistics traceability system disclosed in the utility model.
Specific embodiment
The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figs. 1-5, a kind of car-mounted terminal based on logistics traceability system includes disclosed in the present embodiment：01 He of shell
Substrate 02 inside shell 01 is disposed with MCU controllers 03 on substrate 02, is integrated with satellite positioning unit and inertia is determined
The Big Dipper combined positioning and navigating module 04 of bit location, NB-IOT wireless communication modules 05, the ZIGBEE for being integrated with 4G communication units
Wireless communication module 06 and power management module 07, Big Dipper combined positioning and navigating module 04,05 and of NB-IOT wireless communication modules
ZIGBEE wireless communication modules 06 are respectively connected to MCU controllers 03, MCU controllers 03, Big Dipper combined positioning and navigating module 04,
NB-IOT wireless communication modules 05 and ZIGBEE wireless communication modules 06 are respectively electrically connected to power management module 07, MCU controls
Device 03 is connected with to connect the CAN/IO interfaces 08 of logistics vehicle CAN/IO buses, for connecting the Big Dipper of Big Dipper communication device lead to
News machine interface 09, the display screen interface 15 for the RFID read-write interface 14 that connects RFID reader and for connecting display screen,
Power management module 07 is connected with power interface 10, Big Dipper combined positioning and navigating module 04,05 and of NB-IOT wireless communication modules
ZIGBEE wireless communication modules 06 are connected with Beidou antenna 11, NB-IOT antennas 12 and ZIGBEE antennas 13, MCU controls respectively
Device 03 processed is connected with data memory module 16, and data memory module 16 is electrically connected to power management module 07.
Further, shell 01 has front panel 17 and rear panel 18, the corner location of the inner cavity front-end and back-end of shell 01
Be respectively arranged with a fixing threaded hole 23, fixing threaded hole 23 is equipped with trepanning 24 towards inner cavity, the inner cavity side front end of shell 01 and
Rear end is provided with card slot protrusion 25, shape between card slot protrusion 25 and 23 outer edge of fixing threaded hole on the position of fixing threaded hole 23
Into the card slot 26 for fixed substrate 02, front panel 17 and rear panel 18 are fixed to the front end of shell 01 by fixed screw respectively
And rear end, the side plate outside of shell 01 form heat dissipation fold 19, are installed on front panel 17 by fixing screws and be fixed to base vertically
The Beidou antenna 11, NB-IOT antennas 12 and ZIGBEE antennas 13 of plate one end, be additionally provided on front panel 17 combined with the Big Dipper it is fixed
The positioning light 20 of the position connection of navigation module 04, the status indicator lamp 21 and power switch being connect with power management module 07
22, rear panel 18 is disposed with CAN/IO interfaces 08, Big Dipper communication device interface 09, RFID read-write interface 14, display screen interface
15 and power interface 10, the bottom plate of shell 01 extend outward to form installing plate 27 in side plate bottom, peace offered on installing plate 27
Fill hole 28.
A kind of logistics source tracing method of above-mentioned car-mounted terminal based on logistics traceability system includes in the present embodiment：RFID
Reader acquires the essential information and identification information of flow goods；It is by RFID read-write interface 14 that the flow goods of acquisition are basic
Information and identification information are sent to MCU controllers 03；Big Dipper combined positioning and navigating module 04 passes through satellite positioning unit and the Big Dipper
Antenna 11 receives satellite navigation positioning signal, and logistic car is determined after the arithmetic processor resolving processing of Big Dipper integrated navigation module
Location information is simultaneously sent to MCU controllers 03；The state that MCU controllers 03 acquire logistics vehicles by CAN/IO interfaces 08 is believed
Breath；MCU controllers 03 believe flow goods essential information and identification information, the status information of logistics vehicles and logistics vehicles positioning
Breath is corresponding to be associated together to form logistics and trace to the source information；Pass through the NB-IOT communication ports or 4G of NB-IOT wireless communication modules 05
The 4G network communication channels of communication unit or the Beidou communication channel of Big Dipper communication device interface 09 are carried out with center monitoring and controlling server
Logistics information of tracing to the source simultaneously is sent to center monitoring and controlling server by interaction；Center monitoring and controlling server is controlled by Database Systems and MCU
The car-mounted terminal subsystem carried in device 03 processed realizes data sharing；Car-mounted terminal subsystem is provided by center monitoring and controlling server
Some instructions pass back to related car-mounted terminal subsystem, realize remote control correlation car-mounted terminal subsystem；And car-mounted terminal
Display screen that system is connected by display screen interface 15 shows that logistics is traced to the source the long-range finger of information and center monitoring and controlling server passback
It enables；Wherein, determine when Big Dipper combined positioning and navigating module 04 can not receive satellite navigation by satellite positioning unit and Beidou antenna
During the signal of position, Big Dipper combined positioning and navigating module 04 temporarily obtains inertial oriented survey data by inertial positioning unit, through north
The location information of car-mounted terminal is determined after the arithmetic processor resolving processing of bucket integrated navigation module and is sent to MCU controllers
03, MCU controller 03 obtains the location information of car-mounted terminal by data processing, and inertial positioning unit is integrated with the orthogonal top of three axis
Spiral shell instrument, three axis normal acceleration meters, three axis orthogonal magnetometers and barometertic altimeter, in addition to the position that can obtain car-mounted terminal is believed
Breath, can also obtain the speed of car-mounted terminal and attitude measurement data, therefore, at this time by 03 data processing of MCU controllers most
The logistics obtained eventually, which is traced to the source, can also include the speed and attitude information of car-mounted terminal in information, center monitoring and controlling server include with
The NB-IOT communication servers of NB-IOT wireless communication modules 05 and 4G communication unit interactive communications and with Big Dipper communication device interface
The Beidou communication server of the Big Dipper communication device interactive communication of 09 connection, the NB-IOT communication servers and Beidou communication server point
It is not connect with the Database Systems of center monitoring and controlling server, the communication between car-mounted terminal subsystem and center monitoring and controlling server is led to
The preferential order of preference in road is NB-IOT communication ports, 4G network communication channels and Beidou communication channel, preferentially passes through NB-IOT
Wireless communication module 05 interacts with the NB-IOT communication servers via NB-IOT communication ports and leads to logistics information of tracing to the source
The NB-IOT communication servers are crossed to store to Database Systems；When there is no NB-IOT signals of communication, then pass through 4G communication units
4G network communication channels interact with the NB-IOT communication servers and deposit logistics information of tracing to the source by network communication server
It stores up to Database Systems；When there is no NB-IOT signals of communication and 4G network communication signals, then pass through Big Dipper communication device interface 09
The Big Dipper communication device of connection interacts with Beidou communication server via Beidou communication channel and passes through logistics information of tracing to the source
Beidou communication server storage is to Database Systems.
Embodiment 2
The present embodiment is identical with a kind of structure of car-mounted terminal based on logistics traceability system disclosed in embodiment 1, this
Place repeats no more, institute the difference lies in：The control of above-mentioned a kind of car-mounted terminal based on logistics traceability system in the present embodiment
Method processed includes：RFID reader acquires the essential information and identification information of flow goods；It will be adopted by RFID read-write interface 14
The flow goods essential information and identification information of collection are sent to MCU controllers 03；Big Dipper combined positioning and navigating module 04 is by defending
Star positioning unit and Beidou antenna 11 receive satellite navigation positioning signal, and the arithmetic processor through Big Dipper integrated navigation module resolves
Logistics vehicles location information is determined after processing and is sent to MCU controllers 03；MCU controllers 03 are acquired by CAN/IO interfaces 08
The status information of logistics vehicles；MCU controllers 03 are by flow goods essential information and identification information, the status information of logistics vehicles
Be associated together corresponding with logistics vehicles location information to form logistics and trace to the source information；NB-IOT communication ports, 4G network communications are led to
Road and Beidou communication channel can not be in use, car-mounted terminal subsystem pass through ZIGBEE wireless communication modules and ZIGBEE antennas
It communicates with logistics portable terminal subsystem；Pass through the communication port and center monitoring and controlling server of logistics portable terminal subsystem
It interacts and logistics information of tracing to the source is sent to center monitoring and controlling server；Logistics portable terminal and one disclosed in embodiment 1
The structure of car-mounted terminal of the kind based on logistics traceability system is compared, and the difference lies in logistics portable terminal MCU controllers not to have
Connection Big Dipper communication device interface and CAN/IO interfaces, communication port do not have Big Dipper communication channel, only NB-IOT communication ports
With the 4G network communication channels of 4G communication units, center monitoring and controlling server passes through Database Systems and car-mounted terminal MCU controllers
Realize that data are total to by the communication port of the logistics portable terminal subsystem of binding between the car-mounted terminal subsystem carried in 03
It enjoys；Car-mounted terminal subsystem provides some instructions by center monitoring and controlling server and passes back to related car-mounted terminal subsystem, realizes
Remote control correlation car-mounted terminal subsystem；And car-mounted terminal subsystem shows object by the display screen that display screen interface 15 connects
Stream trace to the source information and center monitoring and controlling server passback teleinstruction；Wherein, logistics portable terminal subsystem is mounted in and logistics
In the MCU controllers for the logistics portable terminal that commodity are put together, when Big Dipper combined positioning and navigating module 04 can not pass through satellite
When positioning unit and Beidou antenna receive satellite navigation positioning signal, Big Dipper combined positioning and navigating module 04 is temporarily determined by inertia
Bit location obtains the arithmetic processor that inertial oriented survey data are sent to Big Dipper integrated navigation module, is determined after resolving vehicle-mounted
The position data of terminal is simultaneously sent to MCU controllers 03, and the position that MCU controllers 03 obtain car-mounted terminal by data processing is believed
Breath, inertial positioning unit are integrated with the orthogonal gyroscope of three axis, three axis normal acceleration meters, three axis orthogonal magnetometers and pressure altitude
Meter, the location information in addition to that can obtain car-mounted terminal can also obtain the speed of car-mounted terminal and attitude measurement data, because
This, the logistics finally obtained at this time by 03 data processing of MCU controllers, which is traced to the source, can also include the speed of car-mounted terminal in information
Degree and attitude information.
Although above having made detailed description to the utility model with generality explanation and specific embodiment,
On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art
's.Therefore, the these modifications or improvements on the basis of without departing from the spirit of the present invention, belonging to the utility model will
Seek the range of protection.
Claims (8)
- A kind of 1. car-mounted terminal based on logistics traceability system, which is characterized in that the vehicle-mounted end based on logistics traceability system End includes：Shell and installation substrate inside the housing are disposed with MCU controllers on the substrate, are integrated with satellite positioning list Member and inertial positioning unit Big Dipper combined positioning and navigating module, be integrated with 4G communication units NB-IOT wireless communication modules, ZIGBEE wireless communication modules and power management module, the Big Dipper combined positioning and navigating module, NB-IOT wireless communications Module and the ZIGBEE wireless communication modules are respectively connected to MCU controllers, and the MCU controllers, Big Dipper combination are fixed Position navigation module, the NB-IOT wireless communication modules and the ZIGBEE wireless communication modules are respectively electrically connected to the power supply Management module, the MCU controllers are connected with CAN/IO interfaces for connecting logistics vehicle CAN/IO buses and for connecting The Big Dipper communication device interface of Big Dipper communication device, the power management module are connected with power interface, and the Big Dipper integrated positioning is led Model plane block, the NB-IOT wireless communication modules and the ZIGBEE wireless communication modules be connected with respectively Beidou antenna, NB-IOT antennas and ZIGBEE antennas.
- A kind of 2. car-mounted terminal based on logistics traceability system according to claim 1, which is characterized in that the MCU controls Device processed is connected with the RFID read-write interface for connecting RFID reader and/or the display screen interface for connecting display screen.
- A kind of 3. car-mounted terminal based on logistics traceability system according to claim 1 or 2, which is characterized in that the MCU Controller is connected with data memory module, and the data memory module is electrically connected to power management module.
- A kind of 4. car-mounted terminal based on logistics traceability system according to claim 1, which is characterized in that the shell tool There are front panel and rear panel, the front panel and the rear panel are fixed to the front end of shell with after by fixed screw respectively End, the side plate outside of the shell form heat dissipation fold.
- A kind of 5. car-mounted terminal based on logistics traceability system according to claim 4, which is characterized in that the front panel The upper Beidou antenna, NB-IOT antennas and ZIGBEE antennas for being fixed to substrate one end vertically by fixing screws installation.
- A kind of 6. car-mounted terminal based on logistics traceability system according to claim 4, which is characterized in that the rear panel It is disposed with CAN/IO interfaces, Big Dipper communication device interface, RFID read-write interface, display screen interface and power interface.
- 7. a kind of car-mounted terminal based on logistics traceability system according to claim 4, which is characterized in that the shell The corner location of inner cavity front-end and back-end is respectively arranged with a fixing threaded hole, and the fixing threaded hole is equipped with trepanning towards inner cavity.
- 8. a kind of car-mounted terminal based on logistics traceability system according to claim 7, which is characterized in that the shell Inner cavity side front end and rear end are provided with card slot protrusion on the position of fixing threaded hole, outside the card slot protrusion and fixing threaded hole The card slot for fixed substrate is formed between edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758215.5U CN207503251U (en) | 2017-12-15 | 2017-12-15 | A kind of car-mounted terminal based on logistics traceability system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721758215.5U CN207503251U (en) | 2017-12-15 | 2017-12-15 | A kind of car-mounted terminal based on logistics traceability system |
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| Publication Number | Publication Date |
|---|---|
| CN207503251U true CN207503251U (en) | 2018-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721758215.5U Expired - Fee Related CN207503251U (en) | 2017-12-15 | 2017-12-15 | A kind of car-mounted terminal based on logistics traceability system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030996A (en) * | 2019-04-04 | 2019-07-19 | 广州小马智行科技有限公司 | For determining the device of autopilot facility position and posture |
-
2017
- 2017-12-15 CN CN201721758215.5U patent/CN207503251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030996A (en) * | 2019-04-04 | 2019-07-19 | 广州小马智行科技有限公司 | For determining the device of autopilot facility position and posture |
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Granted publication date: 20180615 Termination date: 20211215 |