CN108763128A - Handle method, relay device and the onboard system of peripheral hardware signal - Google Patents

Handle method, relay device and the onboard system of peripheral hardware signal Download PDF

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Publication number
CN108763128A
CN108763128A CN201810621844.6A CN201810621844A CN108763128A CN 108763128 A CN108763128 A CN 108763128A CN 201810621844 A CN201810621844 A CN 201810621844A CN 108763128 A CN108763128 A CN 108763128A
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CN
China
Prior art keywords
peripheral hardware
hardware signal
onboard system
mark
signal
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.)
Pending
Application number
CN201810621844.6A
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Chinese (zh)
Inventor
黄泽明
王辉耀
方杰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Water World Co Ltd
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Shenzhen Water World Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Water World Co Ltd filed Critical Shenzhen Water World Co Ltd
Priority to CN201810621844.6A priority Critical patent/CN108763128A/en
Publication of CN108763128A publication Critical patent/CN108763128A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/382Information transfer, e.g. on bus using universal interface adapter
    • G06F13/385Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38Information transfer, e.g. on bus
    • G06F13/40Bus structure
    • G06F13/4063Device-to-bus coupling
    • G06F13/4068Electrical coupling
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042Universal serial bus [USB]

Abstract

The present invention relates to automobile technical field, more particularly to a kind of method, relay device and the onboard system of processing peripheral hardware signal.The method includes:Receive multiple peripheral hardware signals;Detect whether the peripheral hardware signal has mark;If the peripheral hardware signal has mark, the peripheral hardware signal is sent to the same receiving interface of onboard system.By receiving multiple peripheral hardware signals, tagged peripheral hardware signal is sent to the same receiving interface of onboard system, due to receiving multiple peripheral hardware signals using the same receiving interface, greatly reduce the quantity that receiver is connected in onboard system, it aims to solve the problem that in existing onboard system, each peripheral hardware is required for there are one corresponding receiver, since the quantity of peripheral hardware is more, the quantity of required receiver is also more, receiver needs are connect with onboard system USB interface, the problem for causing the USB interface of onboard system not enough.

Description

Handle method, relay device and the onboard system of peripheral hardware signal
Technical field
The present invention relates to automobile technical field, more particularly to a kind of method of processing peripheral hardware signal, relay device and vehicle-mounted System.
Background technology
It is more and more with vehicle-mounted relevant electronics peripheral hardware with the development of Automobile Electronic Industry, such as tire pressure, PM2.5 vehicles Interior Detection of Air Quality, radar etc., in existing onboard system, each peripheral hardware is required for there are one corresponding receiver, After receiver receives and is externally provided with data, receiver transfers data to onboard system again, the display data in onboard system Content.Since the quantity of peripheral hardware is more, the quantity of required receiver is also more, and receiver needs and onboard system USB interface Connection, causes the USB interface of onboard system not enough.
Invention content
In view of the shortcomings of the prior art, the present invention proposes a kind of method, relay device and the onboard system of processing peripheral hardware signal, By receiving multiple peripheral hardware signals, tagged peripheral hardware signal is sent to the same receiving interface of onboard system, it is intended to solve In certainly existing onboard system, each peripheral hardware is required for there are one corresponding receiver, required since the quantity of peripheral hardware is more The quantity for the receiver wanted is also more, and receiver needs are connect with onboard system USB interface, lead to the USB interface of onboard system not Enough problems.
Technical solution proposed by the present invention is:
A method of processing peripheral hardware signal, the method includes:
Receive multiple peripheral hardware signals;
Detect whether the peripheral hardware signal has mark;
If there is the peripheral hardware signal mark, the same reception that the peripheral hardware signal is sent to onboard system to connect Mouthful.
Further, before the reception multiple peripheral hardware signals the step of, the method further includes:
Different identification is preset to different peripheral hardware signals, wherein each peripheral hardware signal tranmitting frequency having the same.
Further, if there is mark in the peripheral hardware signal, the peripheral hardware signal is sent to onboard system The step of after, the method further includes:
Receive the control instruction of the onboard system;
According to the control instruction, it is turned on or off and receives the peripheral hardware signal.
Further, after whether the detection peripheral hardware signal has the step of mark, the method further includes:
If the peripheral hardware signal does not have mark, the peripheral hardware signal is sent to the onboard system by refusal;
If receiving the transmission request of the peripheral hardware signal again, the peripheral hardware signal is rejected.
The present invention also provides it is a kind of processing peripheral hardware signal method, the method includes:
Each peripheral hardware signal that relay device is sent is received by the same receiving interface, wherein each peripheral hardware signal tool There is different marks;
Each peripheral hardware signal is parsed respectively according to the mark of each peripheral hardware signal, obtains analysis result.
The present invention also provides a kind of relay device of processing peripheral hardware signal, the relay device includes:
Receiving module, for receiving multiple peripheral hardware signals;
Detection module, for detecting whether the peripheral hardware signal has mark;
The peripheral hardware signal is sent to onboard system by sending module if having mark for the peripheral hardware signal The same receiving interface.
Further, the relay device includes:
Default mark module, for presetting different identification to different peripheral hardware signals, wherein each peripheral hardware signal has identical Tranmitting frequency.
Further, the relay device further includes:
Control instruction receiving module, the control instruction for receiving the onboard system;
Control module, for according to the control instruction, being turned on or off and receiving the peripheral hardware signal.
Further, the relay device further includes:
First processing module, if not having mark for the peripheral hardware signal, the peripheral hardware signal is sent to by refusal The onboard system;
Second processing module is rejected described outer if the transmission for receiving the peripheral hardware signal again is asked If signal.
The present invention also provides a kind of onboard system, the onboard system includes:
Vehicle-mounted receiving module, for receiving each peripheral hardware signal that relay device is sent by the same receiving interface, wherein Each peripheral hardware signal has different marks;
Vehicle-mounted parsing module, for being solved respectively to each peripheral hardware signal according to the mark of each peripheral hardware signal Analysis, obtains analysis result.
According to above-mentioned technical solution, advantageous effect of the present invention:By receiving multiple peripheral hardware signals, by tagged peripheral hardware Signal is sent to the same receiving interface of onboard system, due to receiving multiple peripheral hardware signals using the same receiving interface, greatly The big receiver that reduces is connected to the quantity in onboard system, it is intended to solve in existing onboard system, each peripheral hardware is required for There are one corresponding receivers, and since the quantity of peripheral hardware is more, the quantity of required receiver is also more, and receiver needs and vehicle Loading system USB interface connects, the problem for causing the USB interface of onboard system not enough.
Description of the drawings
Fig. 1 is the flow chart using the method for processing peripheral hardware signal provided in an embodiment of the present invention;
Fig. 2 is the flow chart using the method for another processing peripheral hardware signal provided in an embodiment of the present invention;
Fig. 3 is the functional block diagram using relay device provided in an embodiment of the present invention;
Fig. 4 is the functional block diagram using onboard system provided in an embodiment of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and It is not used in the restriction present invention.
As shown in Figure 1, the embodiment of the present invention proposes a kind of method of processing peripheral hardware signal, the method includes following steps Suddenly:
Step S101, multiple peripheral hardware signals are received.
In the present embodiment, multiple peripheral hardware signals are received by a receiving module, a receiving module can receive more A peripheral hardware signal, that is, the same receiving module are received multiple peripheral hardware signals and are connect using one in the case where peripheral hardware is few Module is received, in the present embodiment, a receiving module receives five peripheral hardware signals.
In the present embodiment, in step S101, including:
Multiple peripheral hardware signals can be received simultaneously by same receiving module.
One receiving module can not only receive multiple peripheral hardware signals, can also receive multiple peripheral hardware letters in the same time Number.In the present embodiment, a receiving module receives five peripheral hardware signals simultaneously.
In the present embodiment, peripheral hardware refers to connecting the external equipment used with onboard system comprising but it is not limited to tire Press equipment, radar and Intelligent bracelet.
Before step S101, the method includes:
Different identification is preset to different peripheral hardware signals, wherein each peripheral hardware signal tranmitting frequency having the same.
Different identification is preset to different peripheral hardware signals, to distinguish different peripheral, and is parsed by onboard system.In this reality It applies in example, each peripheral hardware signal tranmitting frequency having the same.
In some embodiments, according to the agreement of agreement, setting peripheral hardware is with specific frequency outgoing signal.Unified vehicle-mounted peripheral hardware Signal sends the standard with data transmission, has good facilitation to industry development.
Step S102, whether detection peripheral hardware signal has mark.
When receiving peripheral hardware signal, peripheral hardware signal is detected, detects whether it has mark.In the present embodiment In, mark is programmed in peripheral hardware signal.
After step s 102, the method further includes:
If peripheral hardware signal does not have mark, peripheral hardware signal is sent to onboard system by refusal;
If receiving the transmission request of peripheral hardware signal again, peripheral hardware signal is rejected.
When detecting that peripheral hardware signal does not have mark, then peripheral hardware signal is sent to onboard system by refusal, and to peripheral hardware Signal is marked, if the transmission request of peripheral hardware signal is received next time again, due to being marked to the peripheral hardware signal before Note marks it not identify, then rejects, avoid the wasting of resources.
If step S103, there is peripheral hardware signal mark, the same reception that peripheral hardware signal is sent to onboard system to connect Mouthful.
When detecting that peripheral hardware signal has mark, then the same reception that peripheral hardware signal is sent to onboard system connects Mouthful;When detecting that peripheral hardware signal does not have mark, then peripheral hardware signal onboard system is not sent to.
In step s 103, including:
By with mark, the data of peripheral hardware signal and the peripheral hardware signal of presentation can be gone out according to identification (RNC-ID) analytic by onboard system It is sent to the same receiving interface of onboard system.
To have the same receiving interface of tagged peripheral hardware signal transmission onboard system, onboard system is right according to mark Peripheral hardware signal is parsed, and the data of peripheral hardware signal are parsed, and will parse the data of peripheral hardware signal in onboard system It is presented, that is, is shown the data of peripheral hardware signal in display interface, user is allowed to know.
Specifically, onboard system calls protocol analysis corresponding with mark, according to protocol analysis to peripheral hardware according to mark Signal is parsed, to parse the data of peripheral hardware signal.
After step s 103, including:
Receive the control instruction of onboard system;
According to control instruction, it is turned on or off and receives peripheral hardware signal.
In the present embodiment, onboard system being turned on or off with control receiver module, onboard system send control Instruction, control instruction include opening to receive peripheral hardware signal, or close and receive peripheral hardware signal, and the control for receiving onboard system refers to It enables, the control instruction of onboard system is parsed, according to control instruction, be turned on or off and receive peripheral hardware signal.Specifically, The unlatching for receiving onboard system receives peripheral hardware signal, then opens and receive peripheral hardware signal;The closing for receiving onboard system receives peripheral hardware Signal then closes and receives peripheral hardware signal, no longer receives peripheral hardware signal.
In conclusion by receiving multiple peripheral hardware signals, tagged peripheral hardware signal is sent to the same of onboard system A receiving interface greatly reduces receiver and is connected to vehicle-mounted system due to receiving multiple peripheral hardware signals using the same receiving interface Quantity in system, it is intended to solve in existing onboard system, each peripheral hardware is required for there are one corresponding receiver, due to outer If quantity it is more, the quantity of required receiver is also more, receiver needs connect with onboard system USB interface, lead to vehicle The not enough problem of the USB interface of loading system.
As shown in Fig. 2, the embodiment of the present invention proposes a kind of method of processing peripheral hardware signal, the method includes following steps Suddenly:
Step S201, each peripheral hardware signal that relay device is sent is received by the same receiving interface, wherein each peripheral hardware letter Number have different marks;
Step S202, each peripheral hardware signal is parsed respectively according to the mark of each peripheral hardware signal, obtains analysis result.
Onboard system receives each peripheral hardware signal that relay device is sent by a receiving interface, and each peripheral hardware signal has not Same mark, onboard system parse each peripheral hardware signal according to the mark of each peripheral hardware signal respectively, obtain analysis result.
In conclusion due to receiving multiple peripheral hardware signals using the same receiving interface, greatly reduces receiver and be connected to Quantity in onboard system, it is intended to it solves in existing onboard system, each peripheral hardware is required for there are one corresponding receiver, Since the quantity of peripheral hardware is more, the quantity of required receiver is also more, and receiver needs are connect with onboard system USB interface, The problem for causing the USB interface of onboard system not enough.
As shown in figure 3, the embodiment of the present invention proposes that a kind of relay device 1, relay device 1 include receiving module 11, detection Module 12 and sending module 13.
Receiving module 11, for receiving multiple peripheral hardware signals.
One receiving module 11 can receive multiple peripheral hardware signals, that is, the same receiving module 11 receives multiple peripheral hardwares Signal, in the case where peripheral hardware is few, using a receiving module 11, in the present embodiment, a receiving module 11 connects Receive five peripheral hardware signals.
In the present embodiment, multiple peripheral hardware signals can be received by same receiving module 11 simultaneously.
One receiving module 11 can not only receive multiple peripheral hardware signals, can also receive multiple peripheral hardware letters in the same time Number.In the present embodiment, a receiving module 11 receives five peripheral hardware signals simultaneously.
In the present embodiment, peripheral hardware refers to connecting the external equipment used with onboard system comprising but it is not limited to tire Press equipment, radar and Intelligent bracelet.
Relay device 1 includes:
Default mark module, for presetting different identification to different peripheral hardware signals, wherein each peripheral hardware signal has identical Tranmitting frequency.
Different identification is preset to different peripheral hardware signals, to distinguish different peripheral, and is parsed by onboard system.In this reality It applies in example, each peripheral hardware signal tranmitting frequency having the same.
In some embodiments, according to the agreement of agreement, setting peripheral hardware is with specific frequency outgoing signal.Unified vehicle-mounted peripheral hardware Signal sends the standard with data transmission, has good facilitation to industry development.
Detection module 12, for detecting whether peripheral hardware signal has mark.
When receiving peripheral hardware signal, peripheral hardware signal is detected, detects whether it has mark.In the present embodiment In, mark is programmed in peripheral hardware signal.
Relay device also 1 includes:
First processing module, if not having mark for peripheral hardware signal, peripheral hardware signal is sent to onboard system by refusal;
Second processing module rejects peripheral hardware signal if the transmission for receiving peripheral hardware signal again is asked.
When detecting that peripheral hardware signal does not have mark, then peripheral hardware signal is sent to onboard system by refusal, and to peripheral hardware Signal is marked, if the transmission request of peripheral hardware signal is received next time again, due to being marked to the peripheral hardware signal before Note marks it not identify, then rejects, avoid the wasting of resources.
Peripheral hardware signal is sent to the same of onboard system by sending module 13 if having mark for peripheral hardware signal Receiving interface.
When detecting that peripheral hardware signal has mark, then the same reception that peripheral hardware signal is sent to onboard system connects Mouthful;When detecting that peripheral hardware signal does not have mark, then peripheral hardware signal onboard system is not sent to.
Sending module 13 includes:
First sub- sending module, for that will have mark, peripheral hardware signal can be gone out according to identification (RNC-ID) analytic by onboard system Data and the peripheral hardware signal of presentation are sent to the same receiving interface of onboard system.
To have tagged peripheral hardware signal and send onboard system, onboard system parses peripheral hardware signal according to mark, The data of peripheral hardware signal are parsed, and the data for parsing peripheral hardware signal are presented in onboard system, that is, The data of peripheral hardware signal are shown in display interface, user is allowed to know.
Specifically, onboard system calls protocol analysis corresponding with mark, according to protocol analysis to peripheral hardware according to mark Signal is parsed, to parse the data of peripheral hardware signal.
Relay device 1 further includes:
Control instruction receiving module, the control instruction for receiving onboard system;
Control module, for according to control instruction, being turned on or off and receiving peripheral hardware signal.
In the present embodiment, onboard system being turned on or off with control receiver module, onboard system send control Instruction, control instruction include opening to receive peripheral hardware signal, or close and receive peripheral hardware signal, and the control for receiving onboard system refers to It enables, the control instruction of onboard system is parsed, according to control instruction, be turned on or off and receive peripheral hardware signal.Specifically, The unlatching for receiving onboard system receives peripheral hardware signal, then opens and receive peripheral hardware signal;The closing for receiving onboard system receives peripheral hardware Signal then closes and receives peripheral hardware signal, no longer receives peripheral hardware signal.
In conclusion by receiving multiple peripheral hardware signals, tagged peripheral hardware signal is sent to the same of onboard system A receiving interface greatly reduces receiver and is connected to vehicle-mounted system due to receiving multiple peripheral hardware signals using the same receiving interface Quantity in system, it is intended to solve in existing onboard system, each peripheral hardware is required for there are one corresponding receiver, due to outer If quantity it is more, the quantity of required receiver is also more, receiver needs connect with onboard system USB interface, lead to vehicle The not enough problem of the USB interface of loading system.
As shown in figure 4, the embodiment of the present invention proposes that a kind of onboard system 2, onboard system 2 include 21 He of vehicle-mounted receiving module Vehicle-mounted parsing module 22.
Vehicle-mounted receiving module 21, for receiving each peripheral hardware signal that relay device is sent by the same receiving interface, In, each peripheral hardware signal has different marks;
Vehicle-mounted parsing module 22 is obtained for being parsed respectively to each peripheral hardware signal according to the mark of each peripheral hardware signal Analysis result.
Onboard system receives each peripheral hardware signal that relay device is sent by a receiving interface, and each peripheral hardware signal has not Same mark, onboard system parse each peripheral hardware signal according to the mark of each peripheral hardware signal respectively, obtain analysis result.
In conclusion due to receiving multiple peripheral hardware signals using the same receiving interface, greatly reduces receiver and be connected to Quantity in onboard system, it is intended to it solves in existing onboard system, each peripheral hardware is required for there are one corresponding receiver, Since the quantity of peripheral hardware is more, the quantity of required receiver is also more, and receiver needs are connect with onboard system USB interface, The problem for causing the USB interface of onboard system not enough.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention All any modification, equivalent and improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.

Claims (10)

1. a kind of method of processing peripheral hardware signal, which is characterized in that the method includes:
Receive multiple peripheral hardware signals;
Detect whether the peripheral hardware signal has mark;
If the peripheral hardware signal has mark, the peripheral hardware signal is sent to the same receiving interface of onboard system.
2. the method for processing peripheral hardware signal according to claim 1, which is characterized in that receive multiple peripheral hardware signals described The step of before, the method includes:
Different identification is preset to different peripheral hardware signals, wherein each peripheral hardware signal tranmitting frequency having the same.
3. the method for processing peripheral hardware signal according to claim 1, which is characterized in that if having in the peripheral hardware signal After the step of having mark, then the peripheral hardware signal being sent to onboard system, the method further includes:
Receive the control instruction of the onboard system;
According to the control instruction, it is turned on or off and receives the peripheral hardware signal.
4. the method for handling peripheral hardware signal according to claim 1-3 any one of them, which is characterized in that described in the detection After whether peripheral hardware signal has the step of mark, the method further includes:
If the peripheral hardware signal does not have mark, the peripheral hardware signal is sent to the onboard system by refusal;
If receiving the transmission request of the peripheral hardware signal again, the peripheral hardware signal is rejected.
5. a kind of method of processing peripheral hardware signal, which is characterized in that the method includes:
Each peripheral hardware signal that relay device is sent is received by the same receiving interface, wherein each peripheral hardware signal has not Same mark;
Each peripheral hardware signal is parsed respectively according to the mark of each peripheral hardware signal, obtains analysis result.
6. a kind of relay device, which is characterized in that the relay device includes:
Receiving module, for receiving multiple peripheral hardware signals;
Detection module, for detecting whether the peripheral hardware signal has mark;
The peripheral hardware signal is sent to the same of onboard system by sending module if having mark for the peripheral hardware signal A receiving interface.
7. relay device according to claim 6, which is characterized in that the relay device includes:
Default mark module, for presetting different identification to different peripheral hardware signals, wherein each peripheral hardware signal hair having the same Radio frequency rate.
8. relay device according to claim 6, which is characterized in that the relay device further includes:
Control instruction receiving module, the control instruction for receiving the onboard system;
Control module, for according to the control instruction, being turned on or off and receiving the peripheral hardware signal.
9. according to claim 6-8 any one of them relay devices, which is characterized in that the relay device further includes:
First processing module, if not having mark for the peripheral hardware signal, the peripheral hardware signal is sent to described by refusal Onboard system;
Second processing module rejects the peripheral hardware letter if the transmission for receiving the peripheral hardware signal again is asked Number.
10. a kind of onboard system, which is characterized in that the onboard system includes:
Vehicle-mounted receiving module, for receiving each peripheral hardware signal that relay device is sent by the same receiving interface, wherein described Each peripheral hardware signal has different marks;
Vehicle-mounted parsing module is obtained for being parsed respectively to each peripheral hardware signal according to the mark of each peripheral hardware signal To analysis result.
CN201810621844.6A 2018-06-15 2018-06-15 Handle method, relay device and the onboard system of peripheral hardware signal Pending CN108763128A (en)

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