CN204089881U - The bridge system of far-end control sequence/equipment arranged side by side and equipment - Google Patents
The bridge system of far-end control sequence/equipment arranged side by side and equipment Download PDFInfo
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- CN204089881U CN204089881U CN201420224011.3U CN201420224011U CN204089881U CN 204089881 U CN204089881 U CN 204089881U CN 201420224011 U CN201420224011 U CN 201420224011U CN 204089881 U CN204089881 U CN 204089881U
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Abstract
The utility model discloses bridge system and the equipment of a kind of far-end control sequence/equipment arranged side by side, its feature comprises mobile device, target device, Wi-Fi router and bridging device.Mobile device is used for sending manipulation order or receiving response message; Wi-Fi router has the first network interface, and the first network interface connects bridging device; Wi-Fi router forwards manipulation order or response message; Bridging device has processing unit, heterogeneous device interface and the second network interface, and processing unit is coupled to heterogeneous device interface and the second network interface; First network interface of Wi-Fi router is connected to the second network interface of bridging device, heterogeneous device interface is connected to the control serial ports of target device, and processing unit receives manipulation order and through heterogeneous device interface manipulation transferring order target device or target device.
Description
Technical field
The utility model relates to control device and system, is specifically related to bridge system and the equipment of a kind of far-end control sequence/equipment arranged side by side.
Background technology
Along with the fast development of internet, many electronic equipments also add the function that far-end controls.The player such as with video/audio function can through the mode at networking, so as to reaching the object that far-end is play.Insecure transmission characteristic for networking to be used in image transmission or transfer voice.Because user is acceptable for the loss of the audiovisual materials of small fragment.But and not all electronic equipment is all applicable to far-end control.This is because the agreement of network transmission and environment also exist uncertain factor.In other words, networking package may have and lose the risk of falling in the process of transmission.So the electronic equipment of far-end may receive incomplete control command.
Lose once there is package, then may there is the operation of mistake or the behavior of lasting wait in the electronic equipment of far-end.And the faulty operation of electronic equipment, little, the power consumption of machine may be caused, public security greatly then may be caused unexpected.Particularly to sequence serial ports (serial port) and serial ports arranged side by side (parallel port), need because those control interface the driving that complete control command ability is correct.Therefore the control that will certainly make the mistake to the electronic equipment of aforementioned interface of incomplete control command or damage.
In addition, movable computer is to realize compact object.Described movable computer may be mobile phone or panel computer.The kind of external interface removes by the manufacturer of exploitation as much as possible.Therefore general movable computer to control outside peripheral equipment.For example, there is the card reader (barcode scanner) of RS-232 or the dot matrix printer of serial ports (Parallel Port) arranged side by side.As mentioned before, in movable computer, those Ports are not set, and do not define the type of drive of Port further in its operating system yet.Therefore movable computer is cannot peripheral equipment described in Direct driver.
Summary of the invention
Technical problem to be solved in the utility model is the bridge system, the equipment and control method that provide a kind of far-end control sequence/equipment arranged side by side, the mobile device of the external interface of existing not tool can be applied in, and provide mobile device to control the I/O of remote target equipment.
In order to solve the problem, the utility model discloses the bridge system of a kind of far-end control sequence/equipment arranged side by side, comprising: a mobile device, and it sends a manipulation order or receives a response message; One target device, has a control serial ports, and this target device receives this manipulation order through this control serial ports and performs corresponding action, and this target device sends through this control serial ports this response message that institute produces correspondence; One Wi-Fi router, has one first network interface, and this Wi-Fi router receives this manipulation order from this mobile device, or forwards this response message; One bridging device, it has a processing unit, a heterogeneous device interface and one second network interface, this processing unit is coupled to this heterogeneous device interface and this second network interface, this first network interface of this Wi-Fi router is connected to this second network interface, this heterogeneous device interface is connected to this control serial ports of this target device, this processing unit receive this manipulation order and through this heterogeneous device interface this manipulation transferring order to this target device or this target device.
The utility model discloses the wireless bridging equipment of a kind of far-end control sequence/equipment arranged side by side, comprising: a network interface, receives the manipulation coming from a mobile device and orders or send a response message to this mobile device; One heterogeneous device interface, is connected to a target device, and this heterogeneous device interface transmits this manipulation order or this response message; One processing unit, it is coupled to this network interface and this heterogeneous device interface, this processing unit receives this manipulation order, this processing unit through this heterogeneous device interface this manipulation transferring order to this target device, or this processing unit drives this network interface to send to come from this response message of this target device.
Compared with prior art, the utility model can obtain and comprise following technique effect:
1) the far-end control sequence of the present utility model/bridge system of equipment arranged side by side, equipment and control method can be applied in existing mobile device, and not need repacking mobile device being carried out to hardware.
2) and the utility model change characteristic through Wi-Fi and networking of the present utility model, for the control treatment providing mobile device can carry out I/O to target device.
Certainly, implement arbitrary product of the present utility model must not necessarily need to reach above-described all technique effects simultaneously.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide further understanding of the present utility model, forms a part of the present utility model, and schematic description and description of the present utility model, for explaining the utility model, is not formed improper restriction of the present utility model.
Fig. 1 is system architecture schematic diagram of the present utility model.
Fig. 2 is operation workflow schematic diagram of the present utility model.
Fig. 3 A is transmission of the present utility model manipulation order schematic diagram.
Fig. 3 B is reception response message schematic diagram of the present utility model.
Embodiment
Please refer to shown in Fig. 1, it is system architecture schematic diagram of the present utility model.The bridge system of far-end control sequence of the present utility model/equipment arranged side by side comprises mobile device 110, Wi-Fi router one 20 (Access Point is called for short AP), bridging device 130, target device 140 and external equipment 150.The kind of mobile device 110 can be but not be defined as notebook computer (notebook), panel computer (tablet) or mobile phone (mobile phone).
Mobile device 110 of the present utility model has processor 111, storage element 112, display unit 113 and the first network transmission unit 114.Processor 111 is electrically connected at storage element 112, display unit 113 and the first network transmission unit 114.Processor 111 sends manipulation order to Wi-Fi router one 20 through the first network transmission unit 114, or receives the response message coming from Wi-Fi router one 20.
Storage element 112 stores broker 115.Processor 111 can bring into operation broker 115 upon actuation.Broker 115, except in order to search bridging device 130, send manipulation order or receive response message, more carries out the pre-process disassembled for aforesaid manipulation order.And broker 115 can be independently application program, also can in be built among operating system (Operation System).The classification information that processor 111 sends according to bridging device 130 sends broker 115, for setting up address space (address space) and multiple connection channels (channel).Broker 115 is through address space and the multiple connection channels transmission means in order to the bus-bar between simulated target equipment 140 and PC.Display unit 113 is for showing operation interface and the relevent information of broker 115 or other applications.
When mobile device 110 sends manipulation order (or relevant process data) to target device 140, broker 115 can carry out the process of segmentation to manipulation order.Broker 115 of the present utility model can carry out segmentation according to the quantity of connection channels to manipulation order.Therefore broker 115 can export the segmentation result with connection channels equal number.Broker 115 is according to the manipulation order after cutting and then obtain each corresponding data side-play amount (offset).
For the manipulation order after cutting (or manipulation data) can be conveniently described, the part of each cutting is defined as cutting block.Cutting block is converted to the first networking package with corresponding data side-play amount through connection channels carrying out sequentially by broker 115, and the first networking package is sent to Wi-Fi router one 20.
Bridging device 130 is except being electrically connected at target device 140 and Wi-Fi router one 20, and bridging device 130 also can optionally connect external equipment 150.The networking package that Wi-Fi router one 20 sends for transmitting mobile device 110 and bridging device 130.Wi-Fi router one 20 has Wi-Fi transmission unit 121 and the first network interface 122.When Wi-Fi router one 20 obtains through Wi-Fi transmission unit 121 the networking package coming from mobile device 110, those networking packages can be sent to bridging device 130 through the first network interface 122 by Wi-Fi router one 20.If Wi-Fi router one 20 receives the networking package coming from bridging device 130, networking package is sent to mobile device 110 by Wi-Fi router one 20.
Bridging device 130 comprises the second network interface 131, the 3rd network interface 132, heterogeneous device interface 133 and processing unit 134.Processing unit 134 is electrically connected at the second network interface 131, the 3rd network interface 132 and heterogeneous device interface 133.First network interface 122 is electrically connected at the second network interface 131.Second network interface 131 for receiving the networking package of the manipulation order coming from mobile device 110, or sends response message to Wi-Fi router one 20.3rd network interface 132 is for connecting external equipment 150, and external equipment 150 may be another bridging device 130 or PC.If when processing unit 134 judges that the first networking package imported into does not belong to bridging device 130, processing unit 134 can forward the first networking package through the 3rd network interface 132.
Heterogeneous device interface 133 is connected to the control serial ports 141 of target device 140.The kind of heterogeneous device interface 133 is sequence serial ports (serial port) or serial ports (parallel port) arranged side by side.Control the corresponding heterogeneous device interface 133 of kind of serial ports 141.Bridging device 130 of the present utility model can have single sequence serial ports or a serial ports arranged side by side, also can there is sequence serial ports and serial ports arranged side by side simultaneously.The networking package being loaded with manipulation order carries out combining and obtains manipulation order by processing unit 134.
Bridging device 130 obtains the first corresponding networking package.Whether the order of the first networking package received by processing unit 134 data side-play amount order described in connection channels judges is correct.Processing unit 134 is recombinated to the first networking package according to connection channels and data side-play amount.The processing unit 134 of bridging device 130 operates accordingly according to manipulation command driven target device 140.
For clearly demonstrating the manipulation to target device 140, also please please refer to shown in Fig. 2, it comprises the following steps for operation transmission method of the present utility model:
Step S211: bridging device is electrically connected at Wi-Fi router and target device respectively;
Step S212: mobile device runs broker, broker searches the bridging device in networking;
Step S213: after bridging device obtains equipment searching order, bridging device returns identification information;
Step S214: mobile device receives the identification information of bridging device, for setting address space and multiple connection channels;
Step S215: mobile device carries out segment processing according to address space and these connection channels to manipulating order, and each segmentation result is encapsulated as the first networking package;
Step S216: these the first networking packages are sent to Wi-Fi router and bridging device through networking by mobile device;
Step S217: bridging device carries out recombinating so as to obtaining manipulation order according to the order of the connection channels of these the first networking packages;
Step S218: bridging device will manipulate transferring order to target device;
Step S219: target device performs manipulation order, and exports response message to bridging device;
Step S220: bridging device carries out segmentation according to the quantity of connection channels to response message, and the result of each segmentation is encapsulated, so as to exporting multiple second networking package;
Step S221: these the second networking packages are sent to mobile device; And
Step S222: mobile device combines according to the order of the second networking package, and obtains corresponding response message.
First, after mobile device 110 starts, mobile device 110 can start to perform broker 115.Broker 115 searches whether there is bridging device 130 through the first network transmission unit 114.For local-area network, broker 115 can inquire whether there is bridging device 130 through the mode of networking broadcast.For internet, broker 115 can carry out communication through known networking address (IP Address).Please coordinate 3A to scheme with shown in 3B figure, it is respectively operation chart of the present utility model simultaneously.
After bridging device 130 obtains equipment searching order, bridging device 130 can return corresponding identification information.Identify the model of the serial ports kind of information record bridging device 130, serial ports quantity, electronic equipment or bridging device 130.After mobile device 110 is obtained and identified information, mobile device 110 can produce address space and multiple connection channels according to identification information.
The memory body size of address space determined according to the kind of target device 140.And the quantity of connection channels can determine according to target device 140, or be preset to fixed qty.Address space is used for the memory space of simulated target equipment 140 when connecting mobile device 110.Because target device 140 of the present utility model is through networking and is connected to mobile device 110, therefore need generation address space corresponding in mobile device 110, provide mobile device 110 to carry out the object of addressing access.
When mobile device 110 sends manipulation order (or manipulation data) to target device 140, broker 115 can carry out the process of segmentation to manipulation order.Broker 115 of the present utility model can carry out segmentation according to the quantity of connection channels to manipulation order.Therefore broker 115 can export the segmentation result with connection channels equal number.Broker 115 is according to the manipulation order after cutting and then obtain each corresponding data side-play amount (offset).The order transmitted due to each data side-play amount is controlled, and it is hereby ensured that two sides (meaning and mobile device 110 and target device 140) of transmitting-receiving can confirm the order received.And the calculating of data side-play amount can realize through hardware mode, and the speed of the hardware process speed of resolving compared to soft material layer more Calais is efficient.
Then, after Wi-Fi router one 20 obtains the first networking package, the first networking package can be sent to bridging device 130 by Wi-Fi router one 20.Bridging device 130 determines those the first networking packages of restructuring according to the content of the first networking package or the first networking package is forwarded to external equipment 150.First networking package combines and obtains manipulation order by bridging device 130.Bridging device 130 is according to manipulation command driven institute linking objective equipment 140.
After target device 140 carries out the running of being correlated with according to manipulation order, the result after running is produced response message by target device 140.Response message is sent to bridging device 130 by target device 140.Bridging device 130 pairs of response message carry out aforesaid cutting process, and obtain multiple second networking package.Bridging device 130 sends the second networking package to Wi-Fi router one 20 again, and is transferred to mobile device 110 by Wi-Fi router one 20.After mobile device 110 obtains the second networking package, mobile device 110 is recombinated to the second networking package and is obtained corresponding response message.
The utility model, except aforesaid manipulation order is with except the transmission of data, also can carry out identical cutting and transmission process for interrupt request.The utility model can through different connection channels for transmitting various different interrupt request (interrupt request, IRQ).By previously described load mode, the reception order of target device 140 for interrupt request can be guaranteed.So target device 140 can process accordingly according to correct interrupt request.
The utility model proposes the bridge system of the equipment of a kind of far-end control sequence/side by side, equipment and control method makes originally not possess sequence serial ports or the equipment of serial ports side by side can realize the operation of corresponding device by the utility model, and do not need to change accordingly the bottom of mobile device 110.
Described device describes corresponding with aforesaid method flow, and weak point describing with reference to said method flow process, repeats no longer one by one.Above-mentioned explanation illustrate and describes some preferred embodiments of the present utility model, but as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in invention contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection range of the utility model claims.
Claims (7)
1. a bridge system for far-end control sequence/equipment arranged side by side, is characterized in that comprising:
One mobile device, it sends a manipulation order or receives a response message;
One target device, has a control serial ports, and this target device receives this manipulation order through this control serial ports, and this target device sends this response message through this control serial ports;
One Wi-Fi router, has one first network interface, and this Wi-Fi router receives this manipulation order from this mobile device, or forwards this response message; And
One bridging device, it has a processing unit, a heterogeneous device interface and one second network interface, this processing unit is coupled to this heterogeneous device interface and this second network interface, this first network interface of this Wi-Fi router is connected to this second network interface, this heterogeneous device interface is connected to this control serial ports of this target device, this processing unit receive this manipulation order and through this heterogeneous device interface this manipulation transferring order to this target device or this target device.
2. the bridge system of the equipment of far-end control sequence as claimed in claim 1/side by side, it is characterized in that this bridging device more comprises one the 3rd network interface, it is connected to an external equipment, and this processing unit determines this manipulation transferring order to this external equipment according to the kind of this manipulation order.
3. the bridge system of the equipment of far-end control sequence as claimed in claim 2/side by side, it is characterized in that this external equipment is another this bridging device or a network equipment, this control serial ports is a sequence serial ports or a serial ports arranged side by side.
4. the bridge system of the equipment of far-end control sequence as claimed in claim 1/side by side, it is characterized in that this mobile device sets multiple connection channels, and according to those connection channels segmentation is carried out to this manipulation order and each segmentation result is encapsulated as one first networking package, this mobile device sends those the first networking packages through this Wi-Fi unit, this bridging device judges the order of those the first networking packages received, and combine those the first networking packages and restore as this manipulation order, this bridging device is according to this this electronic equipment of manipulation command driven.
5. a wireless bridging equipment for far-end control sequence/equipment arranged side by side, is characterized in that comprising:
One network interface, receives the manipulation coming from a mobile device and orders or send a response message to this mobile device;
One heterogeneous device interface, is connected to a target device, and this heterogeneous device interface transmits this manipulation order or this response message; And
One processing unit, it is coupled to this network interface and this heterogeneous device interface, this processing unit receives this manipulation order, this processing unit through this heterogeneous device interface this manipulation transferring order to this target device, or this processing unit drives this network interface to send to come from this response message of this target device.
6. the bridging device of the equipment of far-end control sequence as claimed in claim 5/side by side, it is characterized in that this mobile device sets multiple connection channels, and according to those connection channels segmentation is carried out to this manipulation order and each segmentation result is encapsulated as one first networking package, this mobile device sends those the first networking packages through this network interface, this bridging device judges the order of those the first networking packages received, and combine those the first networking packages and restore as this manipulation order, this bridging device is according to this this electronic equipment of manipulation command driven.
7. the bridging device of the equipment of far-end control sequence as claimed in claim 5/side by side, it is characterized in that this bridging device separately comprises a network interface, it is connected to this processing unit and an external equipment, and this processing unit determines this manipulation transferring order to this external equipment or this target device according to the kind of this manipulation order.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224011.3U CN204089881U (en) | 2014-05-04 | 2014-05-04 | The bridge system of far-end control sequence/equipment arranged side by side and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420224011.3U CN204089881U (en) | 2014-05-04 | 2014-05-04 | The bridge system of far-end control sequence/equipment arranged side by side and equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204089881U true CN204089881U (en) | 2015-01-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420224011.3U Expired - Fee Related CN204089881U (en) | 2014-05-04 | 2014-05-04 | The bridge system of far-end control sequence/equipment arranged side by side and equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204089881U (en) |
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2014
- 2014-05-04 CN CN201420224011.3U patent/CN204089881U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 |