CN107180522A - The system that conveyer, gateway device and communication terminal are interacted with the vehicles - Google Patents
The system that conveyer, gateway device and communication terminal are interacted with the vehicles Download PDFInfo
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- CN107180522A CN107180522A CN201610139562.3A CN201610139562A CN107180522A CN 107180522 A CN107180522 A CN 107180522A CN 201610139562 A CN201610139562 A CN 201610139562A CN 107180522 A CN107180522 A CN 107180522A
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- packet
- conveyer
- vehicles
- communication terminal
- gateway device
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C2201/00—Transmission systems of control signals via wireless link
- G08C2201/40—Remote control systems using repeaters, converters, gateways
- G08C2201/42—Transmitting or receiving remote control signals via a network
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- Computer Networks & Wireless Communication (AREA)
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- General Physics & Mathematics (AREA)
- Small-Scale Networks (AREA)
Abstract
The system that a kind of conveyer, gateway device and communication terminal are interacted with the vehicles.The system includes：Gateway device, conveyer and communication terminal, wherein：The gateway device, is coupled with the conveyer；Suitable for obtaining, encapsulating and send first packet；The second packet is received from the conveyer；By second packet and the vehicle controller is sent to, so that the vehicle controller is operated accordingly according to second data；The conveyer is suitable at the gateway device on the vehicles receive the first packet；First packet is pass-through to communication terminal by the first wireless communication signals；The second packet sent by the second wireless communication signals is received from the communication terminal；Second packet is pass-through to the gateway device on the vehicles.The cost of the interactive system can be saved using such scheme.
Description
Technical field
The present invention relates to field of intelligent control, more particularly to a kind of conveyer, gateway device and communication are eventually
Hold the system interacted with the vehicles.
Background technology
With continuing to develop for smart mobile phone technology, the application of mobile phone terminal is more and more intelligent, while also more next
It is more ripe, so as to realize the information exchange between mobile phone and vehicle, and make full use of mobile phone to obtain
Abundant information have become the demand of many automobile consumers.
Some information interaction systems are presently, there are, are the modes combined by using WIFI with 3G, to realize
The information exchange of vehicle and mobile phone.Above-mentioned interactive system includes single micro-control unit (Microcontroller
Unit, MCU), background server, WIFI module, 3G module and GPS module.Specifically, lead to
Cross mobile phone to interconnect with WIFI, insertion SIM card can realize that 3G is connected with background server.
But, in this case, it is possible to cause the information that the whole vehicles are formed with communication terminal
Interactive system cost is very high.
The content of the invention
The problem of present invention is solved is how to reduce the information exchange system that the vehicles are formed with communication terminal
The cost of system.
To solve the above problems, interacted the embodiments of the invention provide a kind of communication terminal with the vehicles
System, the system includes：Gateway device, conveyer and communication terminal, wherein：
The gateway device, is coupled with the conveyer；Include the shape of the vehicles suitable for obtaining
First data of state information, the first data fit Controller Area Network BUS agreement；By described first
Data are encapsulated as meeting the first packet of predetermined protocol；First packet is sent to the transmission
Device；The second packet is received from the conveyer；It is to meet control by second resolve packet
Second data of general ability area network bus agreement, second packet is to include the control of the vehicles
The packet of information；Second data are sent to vehicle controller, so that the vehicles
Controller is operated accordingly according to second data；
The conveyer, the communication terminal is connected by wireless communication signals；Suitable for from the traffic
Receive first packet at the gateway device on instrument, first packet be include it is described
The packet of the status information of the vehicles；It is by the first wireless communication signals that first packet is saturating
Reach the communication terminal；Received from the communication terminal by described in the transmission of the second wireless communication signals
Second packet, second packet is the packet for the control information for including the vehicles；Will
Second packet is pass-through to the gateway device on the vehicles；
The communication terminal, the conveyer is connected by wireless communication signals, suitable for that will be passed from described
First wireless communication signals for sending device to receive, which are resolved to, meets the communication terminal related protocol
Signal, and the communication is met according to first wireless communication signals after parsing or user's operation generation
First signal of terminal related protocol, and be the institute for meeting the predetermined protocol by first signal assemble
The second packet is stated, second packet is the packet of the control information of the vehicles；Pass through
Second wireless communication signals send second packet to the conveyer.
Alternatively, the gateway device is further adapted for the power supply for controlling the conveyer；It is described suitable for setting
The configuration parameter of conveyer；It is adapted to detect for the working condition of the conveyer.
Alternatively, the communication terminal is further adapted for the working time for setting the conveyer.
Alternatively, the system includes：
The communication terminal, includes the door lock to the vehicles suitable for operating to produce according to the user
Second packet of control；Second packet is sent by second wireless communication signals extremely
The conveyer；
The conveyer, is sent out suitable for being received from the communication terminal by second wireless communication signals
Second packet sent, second packet is the number for the control information for including the vehicles
According to bag；Second packet is pass-through to the gateway device on the vehicles；
The gateway device, suitable for receiving second packet from the conveyer；By described second
Resolve packet is second data for meeting Controller Area Network BUS agreement, second packet
It is the information packet for including being controlled the door lock of the vehicles；Second data are sent
To the vehicle controller, opened so that the vehicle controller is performed according to second data
Open or close the action of the door lock of the vehicles.
Alternatively, the gateway device connects the conveyer, the pre- routing by pre- routing
For the passage of the UART Universal Asynchronous Receiver Transmitter agreement based on bus physical layer.
Alternatively, the pre- routing is provided with CAN common-mode filters.
Alternatively, the wireless communication signals are WIFI signal.
Alternatively, the conveyer is placed at the console of the vehicles.
Alternatively, the gateway device is coupled by Shielded Twisted Pair and the conveyer.
The embodiments of the invention provide a kind of conveyer, set on a vehicle, respectively with communicating eventually
Gateway device coupling on end, the vehicles, the conveyer includes：
First receiving unit, suitable for receiving the first data at the gateway device on the vehicles
Bag, first packet is the packet for the status information for including the vehicles；
First transmitting element, suitable for first packet is pass-through into institute by the first wireless communication signals
State communication terminal；
Second receiving unit, suitable for receiving what is sent by the second wireless communication signals from the communication terminal
Second packet, second packet is the packet for the control information for including the vehicles；
Second transmitting element, suitable for the net being pass-through to second packet on the vehicles
Close equipment so that the gateway device sends second packet to vehicle controller, with
The vehicle controller is set to be operated accordingly according to second packet.
Alternatively, the conveyer also includes：Authentication unit, suitable for testing the communication terminal
Card；
First transmitting element, suitable for when the authentication unit verify the communication terminal by when, will
First packet is sent to the communication terminal by first wireless communication signals.
Alternatively, the authentication unit is further adapted for carrying out two levels of authentication, the two-stage to the communication terminal
Checking includes the checking to the password of the wireless communication signals and to the registered vehicle in the communication terminal
The checking of information.
Alternatively, coupled by the gateway device in pre- routing and the vehicles, it is described predetermined logical
Road is the passage of the UART Universal Asynchronous Receiver Transmitter agreement based on bus physical layer, first packet and described
Second packet is the packet for meeting UART Universal Asynchronous Receiver Transmitter agreement.
The embodiments of the invention provide a kind of gateway device, the gateway device includes：
Acquiring unit, the data of status information first suitable for obtaining the vehicles, first data fit
Controller Area Network BUS agreement；
Encapsulation unit, the first packet suitable for first data to be encapsulated as meeting to predetermined protocol；
Second transmitting element, suitable for first packet is sent into conveyer by pre- routing,
So that first packet is sent to communication eventually by the conveyer by the first wireless communication signals
End；
Receiving unit, suitable for receiving the second packet from the conveyer by the pre- routing；
Resolution unit, suitable for being to meet Controller Area Network BUS agreement by second resolve packet
Second data, second packet is the packet for the control information for including the vehicles；
Second data are sent to vehicle controller by the 3rd transmitting element, so that the traffic
Tool controller is operated accordingly according to second data.
Alternatively, the gateway device also includes：Supply control unit, suitable for controlling the conveyer
Power supply.
Alternatively, the gateway device also includes：Setting unit, suitable for setting matching somebody with somebody for the conveyer
Put parameter.
Alternatively, the gateway device also includes：Detection unit, is adapted to detect for the work of the conveyer
Make state.
Alternatively, coupled by the pre- routing and the conveyer, the pre- routing be based on
The passage of the UART Universal Asynchronous Receiver Transmitter agreement of bus physical layer, first packet and second data
Wrap to meet the packet of the UART Universal Asynchronous Receiver Transmitter agreement.
Compared with prior art, technical scheme has advantages below：
Using such scheme, when conveyer receives the first number at the gateway device on the vehicles
During according to bag, first packet is pass-through to communication terminal by the first wireless communication signals；From described
When communication terminal receives the second packet sent by the second wireless communication signals, by second data
Bag is pass-through to the gateway device on the vehicles.Due to the letter between the vehicles and communication terminal
Cease in interaction, the conveyer acts only as the medium of an information transmission, without entering to information
Row processing, therefore without extra integrated processor, also without background server, WIFI module and 3G module,
So as to reduce the cost of information interaction system.
Further, its power supply, configuration and working condition are controlled by gateway device, made full use of
The disposal ability of gateway device, therefore can further simplify its structure, reduce the cost of the conveyer.
Further, the communication terminal application technology based on WIFI signal, passes through the vehicles and communication terminal
Interaction, be able to can such as be used described conveniently using the bulk information obtained from the communication terminal
The functions such as navigation, the communication of communication terminal, and need not additionally increase corresponding mould in the interactive system
Block, therefore can further reduce the cost of information interaction system.Moreover, because WIFI is available
Interconnection between multisystem, may be such that the conveyer is operated in wireless access points (Wireless
Access Point, AP) pattern or website (Station, STA) pattern, so as to facilitate the transmission dress
Put carry out Function Extension.The coverage for being additionally, since WIFI signal can reach 20m or so, can be with
User is helped to realize the remote control to the vehicles.
Further, by the way that the conveyer is placed at the console of the vehicle, it can cause described
Vehicle's surroundings described in the wireless communication signals uniform fold of conveyer, so as to improve described information interaction system
The reliability of system.
Further, by setting CAN common-mode filters in pre- routing, effectively suppression common mode it can disturb,
Reduce the electromagnetic interference risk of the interactive system to external world.
Further, the gateway device is coupled by Shielded Twisted Pair and the conveyer, can be reduced
EMC risk.
Brief description of the drawings
Fig. 1 is a kind of communication terminal and the knot of vehicles interactive system in invention embodiment
Structure schematic diagram；
Fig. 2 is a kind of communication terminal and the interaction flow of vehicles interactive system in the embodiment of the present invention
Figure；
Fig. 3 is a kind of structural representation of conveyer in the embodiment of the present invention；
Fig. 4 is a kind of structural representation of gateway device in the embodiment of the present invention.
Embodiment
In the prior art, generally realize that the information of vehicle and mobile phone is handed over by the way of WIFI is combined with 3G
Mutually.Due to be packaged parsing to interactive information data, therefore described information interaction can be completed
Interactive system in need to include single micro-control unit (Microcontroller Unit, MCU), after
Platform server, WIFI module and 3G module, and the functions such as such as navigator fix are realized, the interaction system
System also needs to include GPS module.But, in this case, the whole vehicles are may result in communicating
The information interaction system cost that terminal is formed is very high.
To solve the above-mentioned problems in the prior art, the embodiments of the invention provide conveyer, net
Close equipment, communication terminal and its with vehicles interactive system, wherein when conveyer is from the traffic work
When receiving the first packet at the gateway device on tool, described first is counted by the first wireless communication signals
Communication terminal is pass-through to according to bag；The sent by the second wireless communication signals is received from the communication terminal
During two packets, second packet is pass-through to the gateway device on the vehicles.Due to
In information interactive process between the vehicles and communication terminal, the conveyer acts only as a letter
The medium of transmission is ceased, without handling information, therefore without extra integrated processor, also without backstage
Server, WIFI module and 3G module, so as to reduce the cost of information interaction system.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings
The specific embodiment of the present invention is described in detail.
Fig. 1 shows a kind of communication terminal and vehicles interactive system in the embodiment of the present invention.It is described
Interactive system includes gateway device 1, conveyer 2 and communication terminal 3, wherein：
The gateway device 1, is coupled with the conveyer 2；Include the vehicles suitable for obtaining
First data of status information, the first data fit Controller Area Network BUS agreement；By described
One data are encapsulated as meeting the first packet of predetermined protocol；First packet is sent to transmission dress
Put 2.
The conveyer 2, the communication terminal 3 is connected by wireless communication signals；Suitable for being handed over from described
The first packet is received at gateway device 1 on logical instrument, first packet is to include the traffic
The packet of the status information of instrument；First packet is pass-through to by the first wireless communication signals
Communication terminal 3.It can be seen that, the conveyer 2 is not packaged to whole packet, unpack or
Person parses.
The communication terminal 3, the conveyer 2 is connected by wireless communication signals, suitable for will be from described
The first wireless communication signals that conveyer is received resolve to the letter for meeting the communication terminal related protocol
Number, and the communication is met eventually according to the first wireless communication signals after the parsing or user's operation generation
The first signal of related protocol is held, and is to meet described in the predetermined protocol by first signal assemble
Second packet, second packet is the packet of the control information of the vehicles；By institute
State the second wireless communication signals and send second packet to the conveyer 2.
Described second by second wireless communication signals transmission is being received from the communication terminal 3
During packet, second packet is pass-through to the gateway on the vehicles by the conveyer 2
Equipment 1.Similarly, in this data transfer procedure, the conveyer 2 still only acts as one
The role of medium, not the data to transmission analyze.
The gateway device 1, can be by second resolve packet after second data are received
To meet the second data of Controller Area Network BUS agreement, second packet is to include the traffic
The packet of the control information of instrument；Second data are sent to the vehicle controller, with
The vehicle controller is set to be operated accordingly according to second data.
Moreover, in order to reduce the cost of the conveyer 2, the gateway device 1 can also be fitted
In the power supply for controlling the conveyer 2；Configuration parameter suitable for setting the conveyer 2；It is suitable to
The working condition of the conveyer 2 is detected, it is just any such as without setting on so described conveyer 2
MCU etc processing unit.
And in order to save electric energy, the communication terminal 3 is further adapted for the work for setting the conveyer 2
Time.
Such as, in order to complete the information exchange function between the vehicles and the communication terminal 3,
The whole vehicles and the conveyer 2 will be in wake-up states, and if both round-the-clock holdings are called out
Electric power system on awake not dormancy, the whole vehicles can easily be fed.Moreover, our experiments show that, institute
State gateway device 1 and quiescent current is 200mA when conveyer 2 is co-located on wake-up states, and dormancy
When only need to about 6mA.
User can set the working time of the conveyer 2, such as one by the communication terminal 3
It allows the conveyer 2 to work 2 hours, and could be arranged to upper and lower class needs the period with car.
And after user sets up the period, the gateway device 1 will be sent according to last time to whole traffic work
The CAN time signals of tool calculate the time of the user configuring, so as to realize in the preset time period
It is interior to wake up the completion of conveyer 2 information exchange function.By further calculating and testing checking,
Such a mode causes the quiescent current to be changed into about 25mA, can meet whole vehicles quiescent current
Requirement.
In specific implementation, the gateway device 1 can connect the conveyer 2 by pre- routing,
The pre- routing is the passage of the UART Universal Asynchronous Receiver Transmitter agreement based on bus physical layer.
In specific implementation, first packet and the second packet are assisted to meet UART Universal Asynchronous Receiver Transmitter
The data of view.Due to being communicated on a vehicle usually using the data for meeting bus protocol, therefore institute
Stating needs when gateway device 1 receives second packet could be according to corresponding data message after parsing
Handled.
In an embodiment of the present invention, because the mobile phone using WIFI signal applies more convenient, thus it is described
Wireless communication signals can be WIFI signal.
In an embodiment of the present invention, in order that the traffic can uniformly be covered by obtaining the WIFI signal
Around instrument, the conveyer 2 can be placed at the console of the vehicles.
, can in order to reduce the electromagnetic interference risk of described information interactive system to external world in specific implementation
To set CAN common-mode filters in the pre- routing.
In specific implementation, in order to reduce EMC risks, the gateway device can pass through Shielded Twisted Pair
Coupled with the conveyer.
To cause those skilled in the art to more fully understand and realizing the present invention, this is sentenced is handed over by described
Mutual system causes the vehicles completion switch lock to carry out the workflow to the interactive system as an example
Illustrate.
Specifically it may be referred to Fig. 2：Unlocking or locking are touched when the communication terminal 3 receives the user
After the operation of button, can produce includes the second packet of the door lock control to the vehicles.By
It is highly developed in the technology of communication terminal 3 based on WIFI, therefore the communication terminal 3 can pass through institute
The second wireless communication signals are stated to send to the conveyer 2 second packet.Like this, it is right
The requirement of communication terminal 3 in whole interactive system is relatively low, the mobile phone that can generally purchase on the market or
Person Pad can just meet requirement, and the cost of interactive system can be so reduced from certain aspect.
At the same time, the conveyer 2 can be received by the second nothing at the communication terminal 3
The second packet that line signal of communication is sent.It should be noted that, conveyer 2 described herein is not to described
Second packet does any processing, and processing here refers to encapsulate, unpack or parse, and acts as one
Medium, is directly pass-through to second packet gateway device 1 on the vehicles.
Because the data that the conveyer 2 is transmitted are the data that meet UART Universal Asynchronous Receiver Transmitter agreement, and
Communicated on a vehicle usually using the data for meeting bus protocol.Therefore when the gateway device 1
When receiving the second packet from the conveyer 2, can be by second resolve packet first
Meet the second data of the local area network bus agreement of controller 4, then second data can be sent to
The vehicle controller 4.The vehicle controller 4 can know that second data include wanting
The information for performing unlocking or block action is sought, then it can control the such as lock this functional device of motor 4 to go
Perform the action for the door lock for being turned on or off the vehicles.This completes an information exchange
Process.
It should be noted that in specific implementation, the system that the communication terminal is interacted with the vehicles,
The function of monitoring and the diagnosis of the vehicles can be realized, Intelligent greeting and intelligent control can also be realized
Function, can also realize positioning, driving behavior analysis, instant messaging and the Information Sharing of the vehicles
Function, and it is not limited in the illustration in the above embodiment of the present invention.The offer of the embodiment of the present invention
Be in order to which those skilled in the art more fully understands and realizes the present invention, and not to the present invention protection
Scope, which is constituted, to be limited.No matter such as the present invention can be implemented with a variety of other modes different from this description,
What is implemented, within protection scope of the present invention.
To cause those skilled in the art to more fully understand and realizing the present invention, also each provide herein
Conveyer and the single structure chart of gateway device.The specific embodiment of the present invention that may be referred to shown in Fig. 3
In a kind of conveyer structural representation.
The conveyer 2 can include：First receiving unit 20, the first transmitting element 21, second connect
The transmitting element 23 of unit 22 and second is received, wherein：
First receiving unit 20, is counted suitable for receiving first at the gateway device on the vehicles
According to bag, first packet is the packet for the status information for including the vehicles；
First transmitting element 21, suitable for by the first wireless communication signals that first packet is saturating
Reach communication terminal；
Second receiving unit 22, the second wireless communication signals are passed through suitable for being received from the communication terminal
The second packet sent, second packet is the data for the control information for including the vehicles
Bag；
Second transmitting element 23, suitable for second packet is pass-through on the vehicles
Gateway device so that the gateway device sends second packet to the vehicles and controlled
Device, so that the vehicle controller is operated accordingly according to second packet.
In order to ensure the safety of information, the conveyer can also include authentication unit 24, the checking
Unit 24 is suitable to verify the communication terminal；
First transmitting element 21 be suitable to when the authentication unit 24 verify the communication terminal by when,
First packet is sent to communication terminal by the first wireless communication signals.
In specific implementation, the series of checking can be set according to actual conditions.Such as described conveyer
The communication terminal can be verified by the password of the wireless communication signals first, due to a lot
Communication terminal may some can decryption automatically application, thus be only only completed the checking of this step not
It is very safe, therefore the conveyer can also be by the registered vehicle information in the communication terminal to institute
Communication terminal is stated to be verified.That is, it is necessary to fill in oneself when user registers on communication terminals
Vehicle-related information, for ordinary circumstance, the information of vehicles of user's registration is unique, so passing through again
After the checking for crossing this step, the safety coefficient that can be interacted with enhancement information.
In specific implementation, by the transmittable data type of the conveyer is limited, first number
It is the packet for meeting UART Universal Asynchronous Receiver Transmitter agreement according to bag and second packet.
In an embodiment of the present invention, it is logical between the gateway device and the conveyer in order to complete
Letter, can couple the gateway device on the vehicles and the conveyer by pre- routing,
The pre- routing is the passage of the UART Universal Asynchronous Receiver Transmitter agreement based on bus physical layer.
Fig. 4 shows a kind of structural representation of gateway device in the embodiment of the present invention.The gateway is set
Standby 1 can include：Acquiring unit 10, encapsulation unit 11, the second transmitting element 12, receiving unit 14,
The transmitting element 15 of resolution unit 13 and the 3rd, wherein：
The acquiring unit 10, the data of status information first suitable for obtaining the vehicles, described the
One data fit Controller Area Network BUS agreement；
The encapsulation unit 11, the first data suitable for first data to be encapsulated as meeting to predetermined protocol
Bag；
Second transmitting element 12, suitable for first packet is sent into transmission by pre- routing
Device so that first packet is sent to logical by the conveyer by the first wireless communication signals
Believe terminal；
The receiving unit 14, suitable for receiving the second data from the conveyer by the pre- routing
Bag；
The resolution unit 13, suitable for second resolve packet is met into Controller Area Network BUS
Second data of agreement, second packet is the packet for the control information for including the vehicles；
Second data are sent to the vehicle controller by the 3rd transmitting element 15, with
The vehicle controller is set to be operated accordingly according to second data.
In specific implementation, the gateway device 1 can also include supply control unit 16, the power supply
Control unit 16, the power supply suitable for controlling the conveyer.
In specific implementation, the gateway device 1 can also include setting unit 17, the setting unit
17, the configuration parameter suitable for setting the conveyer.
In specific implementation, the gateway device 1 can also include detection unit 18, the detection unit
18, it is adapted to detect for the working condition of the conveyer.
In specific implementation, coupled by pre- routing and the conveyer, the pre- routing is base
In the passage of the UART Universal Asynchronous Receiver Transmitter agreement of bus physical layer, first packet and second number
It is the packet for meeting UART Universal Asynchronous Receiver Transmitter agreement according to bag.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Rapid to can be by program to instruct the hardware of correlation to complete, the program can be stored in can with computer
Read in storage medium, storage medium can include：ROM, RAM, disk or CD etc..
Although present disclosure is as above, the present invention is not limited to this.Any those skilled in the art,
Without departing from the spirit and scope of the present invention, it can make various changes or modifications, therefore the guarantor of the present invention
Shield scope should be defined by claim limited range.
Claims (18)
1. the system that a kind of communication terminal is interacted with the vehicles, it is characterised in that including：Gateway device, biography
Device and communication terminal are sent, wherein：
The gateway device, is coupled with the conveyer；Include the state of the vehicles suitable for obtaining
First data of information, the first data fit Controller Area Network BUS agreement；By described first
Data are encapsulated as meeting the first packet of predetermined protocol；First packet is sent to the biography
Send device；The second packet is received from the conveyer；It is to meet by second resolve packet
Second data of Controller Area Network BUS agreement, second packet is to include the vehicles
Control information packet；Second data are sent to vehicle controller, so that described
Vehicle controller is operated accordingly according to second data；
The conveyer, the communication terminal is connected by wireless communication signals；Suitable for from the traffic work
Receive first packet at the gateway device on tool, first packet be include it is described
The packet of the status information of the vehicles；By the first wireless communication signals by first packet
It is pass-through to the communication terminal；Receive what is sent by the second wireless communication signals from the communication terminal
Second packet, second packet is the data for the control information for including the vehicles
Bag；Second packet is pass-through to the gateway device on the vehicles；
The communication terminal, the conveyer is connected by wireless communication signals, suitable for will be from the transmission
First wireless communication signals that device is received, which are resolved to, meets the communication terminal related protocol
Signal, and meet described logical according to first wireless communication signals after parsing or user's operation generation
Believe the first signal of terminal related protocol, and be to meet the predetermined protocol by first signal assemble
Second packet, second packet for the vehicles control information packet；
Second packet is sent to the conveyer by second wireless communication signals.
2. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that institute
State the power supply that gateway device is further adapted for controlling the conveyer；Suitable for setting matching somebody with somebody for the conveyer
Put parameter；It is adapted to detect for the working condition of the conveyer.
3. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that institute
State the working time that communication terminal is further adapted for setting the conveyer.
4. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that bag
Include：
The communication terminal, includes the door lock control to the vehicles suitable for operating to produce according to the user
Second packet of system；Second packet is sent by second wireless communication signals extremely
The conveyer；
The conveyer, is sent suitable for being received from the communication terminal by second wireless communication signals
Second packet, second packet is the number for the control information for including the vehicles
According to bag；Second packet is pass-through to the gateway device on the vehicles；
The gateway device, suitable for receiving second packet from the conveyer；Described second is counted
It is second data for meeting Controller Area Network BUS agreement, second packet according to Packet analyzing
It is the information packet for including being controlled the door lock of the vehicles；By second data hair
The vehicle controller is given, so that the vehicle controller is held according to second data
Row is turned on or off the action of the door lock of the vehicles.
5. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that institute
State gateway device and the conveyer is connected by pre- routing, the pre- routing is based on bus thing
Manage the passage of the UART Universal Asynchronous Receiver Transmitter agreement of layer.
6. the system that communication terminal according to claim 5 is interacted with the vehicles, it is characterised in that institute
State pre- routing and be provided with CAN common-mode filters.
7. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that institute
Wireless communication signals are stated for WIFI signal.
8. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that institute
Conveyer is stated to be placed at the console of the vehicles.
9. the system that communication terminal according to claim 1 is interacted with the vehicles, it is characterised in that institute
Gateway device is stated to couple by Shielded Twisted Pair and the conveyer.
10. a kind of conveyer, set on a vehicle, respectively with communication terminal, the vehicles
Gateway device is coupled, it is characterised in that including：
First receiving unit, suitable for receiving the first packet at the gateway device on the vehicles,
First packet is the packet for the status information for including the vehicles；
First transmitting element, it is described suitable for being pass-through to first packet by the first wireless communication signals
Communication terminal；
Second receiving unit, suitable for receiving sent by the second wireless communication signals the from the communication terminal
Two packets, second packet is the packet for the control information for including the vehicles；
Second transmitting element, suitable for the gateway being pass-through to second packet on the vehicles
Equipment so that the gateway device sends second packet to vehicle controller, with
The vehicle controller is set to be operated accordingly according to second packet.
11. conveyer according to claim 10, it is characterised in that also include：Authentication unit, suitable for pair
The communication terminal is verified；
First transmitting element, suitable for when the authentication unit verify the communication terminal by when, by institute
State the first packet and be sent to the communication terminal by first wireless communication signals.
12. conveyer according to claim 11, it is characterised in that the authentication unit is further adapted for institute
State communication terminal and carry out two levels of authentication, the two levels of authentication includes the password to the wireless communication signals
Checking and the checking to the registered vehicle information in the communication terminal.
13. conveyer according to claim 10, it is characterised in that pass through pre- routing and the traffic
Gateway device coupling on instrument, the pre- routing is the universal asynchronous receiving-transmitting based on bus physical layer
The passage of device agreement, first packet and second packet are to meet UART Universal Asynchronous Receiver Transmitter
The packet of agreement.
14. a kind of gateway device, it is characterised in that including：
Acquiring unit, the data of status information first suitable for obtaining the vehicles, the first data fit control
General ability area network bus agreement processed；
Encapsulation unit, the first packet suitable for first data to be encapsulated as meeting to predetermined protocol；
Second transmitting element, suitable for first packet is sent into conveyer by pre- routing, makes
Obtain the conveyer and first packet is sent to communication eventually by the first wireless communication signals
End；
Receiving unit, suitable for receiving the second packet from the conveyer by the pre- routing；
Resolution unit, suitable for by second resolve packet be meet Controller Area Network BUS agreement
Two data, second packet is the packet for the control information for including the vehicles；
Second data are sent to vehicle controller by the 3rd transmitting element, so that the traffic work
Tool controller is operated accordingly according to second data.
15. gateway device according to claim 14, it is characterised in that also include：Supply control unit,
Power supply suitable for controlling the conveyer.
16. gateway device according to claim 14, it is characterised in that also include：Setting unit, is suitable to
The configuration parameter of the conveyer is set.
17. gateway device according to claim 14, it is characterised in that also include：Detection unit, is suitable to
Detect the working condition of the conveyer.
18. gateway device according to claim 14, it is characterised in that by the pre- routing with it is described
Conveyer is coupled, and the pre- routing is the UART Universal Asynchronous Receiver Transmitter agreement based on bus physical layer
Passage, first packet and second packet are to meet the UART Universal Asynchronous Receiver Transmitter agreement
Packet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139562.3A CN107180522A (en) | 2016-03-11 | 2016-03-11 | The system that conveyer, gateway device and communication terminal are interacted with the vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610139562.3A CN107180522A (en) | 2016-03-11 | 2016-03-11 | The system that conveyer, gateway device and communication terminal are interacted with the vehicles |
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| Publication Number | Publication Date |
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| CN107180522A true CN107180522A (en) | 2017-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610139562.3A Pending CN107180522A (en) | 2016-03-11 | 2016-03-11 | The system that conveyer, gateway device and communication terminal are interacted with the vehicles |
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| CN (1) | CN107180522A (en) |
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| CN102572152A (en) * | 2011-12-22 | 2012-07-11 | 科世达（上海）管理有限公司 | Vehicle-mounted system and bidirectional communication method |
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