CN208241689U - A kind of intelligent vehicle-carried gateway - Google Patents
A kind of intelligent vehicle-carried gateway Download PDFInfo
- Publication number
- CN208241689U CN208241689U CN201820706432.8U CN201820706432U CN208241689U CN 208241689 U CN208241689 U CN 208241689U CN 201820706432 U CN201820706432 U CN 201820706432U CN 208241689 U CN208241689 U CN 208241689U
- Authority
- CN
- China
- Prior art keywords
- communication module
- low
- vehicle
- speed
- coprocessor
- 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
Landscapes
- Selective Calling Equipment (AREA)
- Small-Scale Networks (AREA)
Abstract
The utility model discloses a kind of intelligent vehicle-carried gateways, including low speed wire communication module, coprocessor, low-speed wireless communication module, primary processor, remote communication module, WiFi module and ethernet module, the low speed wire communication module is for connecting wired vehicle-mounted low-speed device and coprocessor, the low-speed wireless communication module is for connecting wireless vehicle mounted low-speed device and coprocessor, the coprocessor is connect with primary processor, the remote communication module and coprocessor, primary processor is all connected with, the WiFi module is for connecting wireless vehicle mounted high-speed equipment and primary processor, the ethernet module is for connecting wired vehicle-mounted high-speed equipment and primary processor.The utility model supports wired vehicle-mounted low-speed device access, and wireless vehicle mounted low-speed device is supported to access, and supports wired vehicle-mounted high-speed equipment access, supports wireless vehicle mounted high-speed equipment to access, can be realized the unified supervision of vehicle-state, convenient for management, O&M cost is low.
Description
Technical field
The utility model relates to car networkings and Internet of Things field of communication technology, more specifically, in particular to a kind of intelligence
Car borne gateway.
Background technique
In recent years, with the fast development of e-commerce, logistics express delivery industry obtains eruptive growth, and logistics goods stock is made
Its state is monitored and is just become for reliability and safety that support vehicles use for the main tool of logistics express transportation
It obtains extremely important.
To the monitoring requirements of vehicle-state relate generally to the vehicle-mounted high-speed equipment such as video monitoring, automobile data recorder and door sensor,
The vehicle-mounted low-speed devices such as smoke sensor device, OBD equipment, GPS positioning device.
The currently used monitoring scheme to vehicle-state has:
1, there are the server of oneself in the equipment for supporting telecommunication, each producer, and different type equipment separately carries out
Monitoring, the equipment for that can not support telecommunication is local to monitor, and is periodically acquired by staff, vehicle-state
Monitoring cannot be made into unified supervision, inconvenient to use, and O&M cost is high.
2, by gateway accessing mobile unit, equipment and server, such as the patent No. 201521113024.4 is connected, is provided
The Wi-Fi communication module of WiFI hot spot, provides ZigBee wireless networking function at the RJ45 interface for providing ethernet nic interface
It ZigBee coordinator, the serial communication module that data communication is provided for the USB interface of power terminal equipment, for mobile unit and connects
Enter the 4G communication module of the Modem of carrier network；Wi-Fi network interface card, RJ45 network interface card, USB network card group build up a local area network, and
It is loaded into linux system, ZigBee coordinator and serial communication module is managed by Linux built-in application and data
Communication, long-range network card equipment of the 4G communication module as Linux, by routing management, such as the patent No. 201610549481.0,
Dual processor is used on hardware, major-minor processor handles data respectively, communicates by SPI and UART double nip, realizes big number
According to two-way communication；Software uses Android operation system, there is driver and the application of operating system and each hardware module
Real vehicle net is realized in data access internet by program composition, multi-process multi-threading parallel process.The patent No.
201521113024.4 schemes proposed are unable to satisfy demand of the vehicle-mounted low-speed device to wire communication, and the program does not also provide
Relatively good low-power consumption scheme, the scheme that the patent No. 201610549481.0 proposes are developed using Android platform, development difficulty
Greatly, hardware cost is high, and without proposing a low-power consumption scheme.
For this reason, it is necessary to develop a kind of intelligent vehicle-carried gateway and its method for realizing low power consumption.
Utility model content
The purpose of this utility model is to provide one kind to be suitble to mobile applications, can access vehicle-mounted high-speed equipment, can also
Vehicle-mounted low-speed device is accessed, to realize the intelligent vehicle-carried gateway of real car networking.
In order to achieve the above object, the technical solution adopted in the utility model is as follows:
A kind of intelligent vehicle-carried gateway, including low speed wire communication module, coprocessor, low-speed wireless communication module, main place
Device, remote communication module, WiFi module and ethernet module are managed, the low speed wire communication module is wired vehicle-mounted low for connecting
Fast equipment and coprocessor, the low-speed wireless communication module are described for connecting wireless vehicle mounted low-speed device and coprocessor
Coprocessor is connect with primary processor, and the remote communication module is all connected with coprocessor, primary processor, the WiFi mould
Block for connecting wireless vehicle mounted high-speed equipment and primary processor, the ethernet module for connect wired vehicle-mounted high-speed equipment and
Primary processor.
It further, further include the vehicle door status monitoring device being connect with low speed wire communication module.
It further, further include the igniting, extinguishing monitoring device being connect with low-speed wireless communication module.
Further, the remote communication module is connect by USB with primary processor, and the remote communication module passes through string
Mouth is connect with coprocessor.
Further, the low speed wire communication module uses CAN bus communication module.
Compared with the prior art, the advantages of the utility model are:
1, the utility model proposes intelligent vehicle-carried gateway, support wired vehicle-mounted low-speed device access, support wireless vehicle mounted
Low-speed device access supports wired vehicle-mounted high-speed equipment access, supports wireless vehicle mounted high-speed equipment to access, can be realized vehicle shape
The unified supervision of state, convenient for management, O&M cost is low；
2, the utility model proposes intelligent vehicle-carried gateway can be realized low-power consumption, the vehicle power supply not enough power supply the case where
Under, achieve the effect that low-power consumption in the case where not influencing vehicle-mounted low-speed device remote online by closing primary processor.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of intelligent vehicle-carried gateway described in the utility model.
Fig. 2 is in intelligent vehicle-carried gateway described in the utility model outside vehicle door status monitoring device and igniting, extinguishing monitoring device
The schematic diagram set.
Fig. 3 is the method for realizing low power consumption flow chart of intelligent vehicle-carried gateway described in the utility model.
Fig. 4 is the circuit diagram of low speed wire communication module in the utility model.
Fig. 5 is the circuit diagram of coprocessor in the utility model.
Fig. 6 is the circuit diagram of low-speed wireless communication module in the utility model.
Fig. 7 is the circuit diagram of primary processor in the utility model.
Fig. 8 is the circuit diagram of the utility model medium-long range communication module.
Fig. 9 is the circuit diagram of ethernet module in the utility model.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
As shown in fig.1, the utility model provides a kind of intelligent vehicle-carried gateway, including low speed wire communication module 101, association
Processor 102, low-speed wireless communication module 103, primary processor 104, remote communication module 105, WiFi module 106 and ether
Net module 107, the low speed wire communication module 101 are described for connecting wired vehicle-mounted low-speed device and coprocessor 102
Low-speed wireless communication module 103 is for connecting wireless vehicle mounted low-speed device and coprocessor 102, the coprocessor 102 and master
Processor 104 connects, and the remote communication module 105 is all connected with coprocessor 102, primary processor 104, the WiFi module
106 for connecting wireless vehicle mounted high-speed equipment and primary processor 104, and the ethernet module 107 is for connecting wired vehicle-mounted height
Fast equipment and primary processor 104.
As shown in fig.2, by connecting an igniting, extinguishing monitoring device in low-speed wireless communication module 103, low
A vehicle door status monitoring device is connected in fast wire communication module 101, to realize that condition judges, in the specific implementation, item
Part judgement detection device be built into intelligent vehicle-carried gateway or it is external when.
As shown in fig.4, low speed wire communication module 101 is mainly responsible for wired vehicle-mounted low-speed device and intelligent vehicle-carried gateway
Between communication.Using CAN bus communication mode, CAN bus is a kind of local area network multi-host communication mode, is suitble to multinode wired
Application scenarios, wiring is simple, easy to use, and CAN bus transceiver uses TJA1050T.
Low speed wire communication module 101 can also using serial ports, 485 buses, spi bus and other can be carried out low speed and have
The communication mode of line communication.
As shown in fig.5, coprocessor 102 uses STM32F407VET6 microcontroller, external interface is resourceful, tool
Standby multi-channel serial port, has CAN controller, has ethernet controller, have USB interface, have SPI interface, very suitable
Coprocessor role is closed, primary processor 104 is connected by Ethernet interface, remote communication module 105 is connected by serial ports.
As shown in fig.6, low-speed wireless communication module 103 is mainly responsible for wireless vehicle mounted low-speed device and intelligent vehicle-carried gateway
Between communication.Low-speed wireless communication module 103 supports ad hoc network association using the CC2530F256RHAT (ZigBee communication) of TI
View, access capacity is big, connects coprocessor by serial ports.
Low-speed wireless communication module 103 can also use WIFI, bluetooth, Lora, 433 and other can be carried out low-speed wireless
The communication mode of communication.
Being connected in embodiment using ethernet communication mode for primary processor 104 and coprocessor 102, can also adopt
With serial ports, SPI, USB and other can be carried out data transmission hardware connection mode.
As shown in fig.7, primary processor uses the MT7628NN processor of MTK, 4 road Ethernet interfaces are supported, support
WIFI communication passes through USB connection remote communication module, it can be achieved that WIFI hot spot covering, realizes 4G radio router function.
As shown in fig.8, remote communication module 105 uses EC20 (4G communication module), supports that the whole network is logical, support GPS/
GLONASS/BeiDou/Galileo/QZSS is positioned, it can be achieved that short message, voice, data communication.
Remote communication module 105 can also be logical using 2G communication module, 3G communication module, NB-IOT communication module, eMTC
Letter module and other can be carried out the communication module of telecommunication.
As shown in fig.9, ethernet module 107, using the interface built in MT7628NN processor, external RJ45 is realized.
WiFi module 106 is realized using the interface built in MT7628NN processor, external antenna.
As shown in connection with fig. 3, the low-power consumption of intelligent vehicle-carried gateway is realized, the power consumption of mainly solution primary processor 104 is asked
Topic, the utility model proposes a kind of method for realizing low power consumption of intelligent vehicle-carried gateway, key step is as follows:
Step 1: coprocessor 102 is communicated by primary processor 104 and remote server, realize that vehicle-mounted low-speed device (has
Line or wireless vehicle mounted low-speed device) and remote server data interaction.
Step 2: coprocessor 102 determines whether to enter low-power consumption mode, Rule of judgment is vehicle stall and car door
It closes and (can also be judged according to other foundations), if yes then enter third step, if otherwise entering the first step.
Step 3: primary processor 104 enters low-power consumption mode, power consumption is reduced.
Step 4: coprocessor 102 is closed and the communication port of primary processor 104, open and remote communication module 105
Communication port.
Step 5: coprocessor 102 is communicated by remote communication module 105 and remote server, realize that vehicle-mounted low speed is set
The data interaction of standby (wired or wireless vehicle-mounted low-speed device) and remote server.
Step 6: coprocessor 102 determines whether to exit low-power consumption mode, Rule of judgment is vehicle igniting or car door quilt
It opens and (can also be judged according to other foundations), if yes then enter the 7th step, if otherwise entering the 5th step.
Step 7: coprocessor 102 wakes up primary processor 104, the communication port with remote communication module 105 is closed, is beaten
The communication port with primary processor 104 is opened, into the first step.
By the implementation of this embodiment, the unified supervision of vehicle-state can be realized, convenient for management, O&M cost is low,
The low-power consumption that can be realized intelligent vehicle-carried gateway, in the case where vehicle power supply not enough power supply, by closing primary processor, not
In the case where influencing vehicle-mounted low-speed device remote online, achieve the effect that low-power consumption.
Although being described in conjunction with the accompanying the embodiments of the present invention, patent owner can want in appended right
Various deformations or amendments are made within the scope of asking, as long as the claim for being no more than the utility model is described to protect model
It encloses, should all be within the protection scope of the utility model.
Claims (5)
1. a kind of intelligent vehicle-carried gateway, which is characterized in that including low speed wire communication module, coprocessor, low-speed wireless communication
Module, primary processor, remote communication module, WiFi module and ethernet module, the low speed wire communication module is for connecting
Wired vehicle-mounted low-speed device and coprocessor, the low-speed wireless communication module is for connecting wireless vehicle mounted low-speed device and Xie Chu
Device is managed, the coprocessor is connect with primary processor, and the remote communication module is all connected with coprocessor, primary processor, institute
WiFi module is stated for connecting wireless vehicle mounted high-speed equipment and primary processor, the ethernet module is for connecting wired vehicle-mounted height
Fast equipment and primary processor.
2. intelligent vehicle-carried gateway according to claim 1, which is characterized in that further include being connect with low speed wire communication module
Vehicle door status monitoring device.
3. intelligent vehicle-carried gateway according to claim 1, which is characterized in that further include being connect with low-speed wireless communication module
Igniting, extinguishing monitoring device.
4. intelligent vehicle-carried gateway according to claim 1, which is characterized in that the remote communication module passes through USB and master
Processor connection, the remote communication module are connect by serial ports with coprocessor.
5. intelligent vehicle-carried gateway according to claim 1, which is characterized in that the low speed wire communication module uses CAN
Bus communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706432.8U CN208241689U (en) | 2018-05-14 | 2018-05-14 | A kind of intelligent vehicle-carried gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820706432.8U CN208241689U (en) | 2018-05-14 | 2018-05-14 | A kind of intelligent vehicle-carried gateway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208241689U true CN208241689U (en) | 2018-12-14 |
Family
ID=64582552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820706432.8U Active CN208241689U (en) | 2018-05-14 | 2018-05-14 | A kind of intelligent vehicle-carried gateway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208241689U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650173A (en) * | 2018-05-14 | 2018-10-12 | 广州莲雾科技有限公司 | A kind of intelligent vehicle-carried gateway and its method for realizing low power consumption |
| CN109981430A (en) * | 2019-03-13 | 2019-07-05 | 南京钛佳汽车科技有限公司 | A kind of car ad hoc network implementation method |
| CN110830346A (en) * | 2019-11-03 | 2020-02-21 | 杭州图软科技有限公司 | Vehicle-mounted gateway |
| CN111290367A (en) * | 2020-02-18 | 2020-06-16 | 北京九曜智能科技有限公司 | Gateway control method and device for unmanned tractor |
-
2018
- 2018-05-14 CN CN201820706432.8U patent/CN208241689U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650173A (en) * | 2018-05-14 | 2018-10-12 | 广州莲雾科技有限公司 | A kind of intelligent vehicle-carried gateway and its method for realizing low power consumption |
| CN109981430A (en) * | 2019-03-13 | 2019-07-05 | 南京钛佳汽车科技有限公司 | A kind of car ad hoc network implementation method |
| CN110830346A (en) * | 2019-11-03 | 2020-02-21 | 杭州图软科技有限公司 | Vehicle-mounted gateway |
| CN111290367A (en) * | 2020-02-18 | 2020-06-16 | 北京九曜智能科技有限公司 | Gateway control method and device for unmanned tractor |
| CN111290367B (en) * | 2020-02-18 | 2021-06-22 | 北京九曜智能科技有限公司 | Gateway control method and device for unmanned tractor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208241689U (en) | A kind of intelligent vehicle-carried gateway | |
| CN108650173A (en) | A kind of intelligent vehicle-carried gateway and its method for realizing low power consumption | |
| CN207389116U (en) | A kind of pilotless automobile running state monitoring and prior-warning device | |
| CN105721482A (en) | Mobile terminal handheld vehicle management method based on Internet of Vehicles | |
| CN107666425A (en) | A kind of new-energy automobile remote control administrative system | |
| CN103332600B (en) | Fieldbus Based tower crane embedded intelligent monitoring system | |
| CN104091375A (en) | A vehicle network monitoring system based on a Beidou positioning system | |
| CN203870689U (en) | Monitoring system on basis of Beidou positioning system for internet of vehicles | |
| CN207257570U (en) | A kind of vehicle-mounted control terminal | |
| CN206489594U (en) | A kind of Vehicular intelligent monitor controller and monitor control system | |
| CN204904399U (en) | Control system of parking stall lock | |
| CN103297545B (en) | A kind of Big Dipper vehicle monitor terminal based on cloud service | |
| CN203015132U (en) | A DVD vehicle-mounted navigation terminal Wi-Fi system based on an internet of vehicles | |
| CN101335670A (en) | Wireless sensor network warehouse monitoring system and method on basis of ZigBee | |
| CN107578561A (en) | Car rental system and method based on Internet of Things | |
| CN107995241A (en) | Collecting vehicle information terminal, Research on Vehicle Remote Monitoring System Based on GPRS and data transmission method | |
| CN107038893A (en) | Vehicle discrepancy system for commerce area | |
| CN109887130A (en) | Shared bicycle and control method based on NB-IoT technology | |
| CN106608232A (en) | Automobile assistant driving system with voice promoting function | |
| CN107082332A (en) | A kind of elevator Internet of Things smart box and its control system | |
| CN113163363A (en) | Automatic driving-oriented vehicle-connected multi-agent wireless dynamic networking and operation method thereof | |
| CN107650839A (en) | A kind of new-energy automobile remote monitoring terminal | |
| CN111031515A (en) | Vehicle-mounted wireless multi-system hybrid networking method | |
| CN207061547U (en) | A kind of elevator Internet of Things smart box | |
| CN106228255A (en) | A kind of intelligent service system for automobile and method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |