CN103809991A - Input/output control device and online programming method thereof - Google Patents
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- CN103809991A CN103809991A CN201210450623.XA CN201210450623A CN103809991A CN 103809991 A CN103809991 A CN 103809991A CN 201210450623 A CN201210450623 A CN 201210450623A CN 103809991 A CN103809991 A CN 103809991A
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Abstract
The invention provides an input/output control device and an online programming method thereof. The online programming method comprises the following steps: storing upgrading information, which corresponds to the identification information of to-be-upgraded interface units, through a gateway unit, and then, sending an upgrading command to at least one interface unit, wherein the upgrading command contains the identification information of each current to-be-upgraded interface unit; receiving the upgrading command by each interface unit, and sending an upgrading response to the gateway unit if the identification information contained in the upgrading command is own identification information, wherein the upgrading response contains the identification information; not processing the upgrading command any longer if the identification information contained in the upgrading command is not the own identification information; receiving the upgrading response by the gateway unit, and acquiring the upgrading information, which corresponds to the identification information, according to the identification information contained in the upgrading response, and sending the upgrading information to each interface unit; receiving the upgrading information by each interface unit, and writing the upgrading information into a storage unit; performing upgrading operation by an upgrading unit by utilizing the stored upgrading information. The efficiency and the reliability of the operation can be improved.
Description
Technical field
The present invention relates to control technology, relate in particular to a kind of method of input-output control unit and online programming thereof.
Background technology
Along with development in science and technology, in subway, city rail and electric locomotive application, steering logic complexity, semaphore are various, and the input and output control unit application combining with multiple digital quantity inputs, digital output and analog input unit is increasingly extensive.
In prior art, the input-output control unit using in subway, city rail and electric locomotive generally can comprise gateway unit and interface unit, and wherein, interface unit can be divided into input interface unit and output interface unit.In addition, also comprise standard element, other unit such as such as power supply.In the time that the software in interface unit need to upgrade and safeguard, need operating personnel to on-the-spot, each interface unit is upgraded respectively and safeguarded.
But upgrade method operation complexity of the prior art, easily makes mistakes, thereby the efficiency of operation and the reduction of reliability are caused.
Summary of the invention
The invention provides a kind of method of input-output control unit and online programming thereof, to improve efficiency and the reliability of operation.
The invention provides a kind of input-output control unit, comprising:
Gateway unit, storage unit, upgrading unit and at least one interface unit; Wherein,
Described gateway unit, for storing the upgrade information corresponding with the identification information of described interface unit to be upgraded;
Described gateway unit, also for sending upgrading order, the identification information that comprises this interface unit to be upgraded in described upgrading order to described at least one interface unit;
Described interface unit, the described upgrading order sending for receiving described gateway unit, if the identification information that the described identification information comprising in described upgrading order is self, sends upgrading response to described gateway unit, in described upgrading response, comprise described identification information; If the described identification information comprising in described upgrading order, for the identification information of self, is not no longer processed described upgrading order;
Described gateway unit, also, for receiving described upgrading response, according to the described identification information comprising in described upgrading response, obtains the upgrade information corresponding with described identification information, and described upgrade information is sent to described interface unit;
Described interface unit, the described upgrade information also sending for receiving described gateway unit, and described upgrade information is write to described storage unit;
Described storage unit, for storing described upgrade information;
Described upgrading unit, for the described upgrade information that utilizes described storage unit to store, carries out updating operation.
The present invention also provides a kind of method of input-output control unit online programming, and described input-output control unit comprises gateway unit, storage unit, upgrading unit and at least one interface unit, and described method comprises:
The described gateway unit storage upgrade information corresponding with the identification information of described interface unit to be upgraded;
Described gateway unit sends upgrading order, the identification information that comprises this interface unit to be upgraded in described upgrading order to described at least one interface unit;
Described interface unit receives the described upgrading order that described gateway unit sends, if the identification information that the described identification information comprising in described upgrading order is self, send upgrading response to described gateway unit, in described upgrading response, comprise described identification information; If the described identification information comprising in described upgrading order, for the identification information of self, is not no longer processed described upgrading order;
Described gateway unit receives described upgrading response, according to the described identification information comprising in described upgrading response, obtains the upgrade information corresponding with described identification information, and described upgrade information is sent to described interface unit;
Described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit;
Upgrade information described in described cell stores;
The described upgrade information that described in described upgrading unit by using, storage unit is stored, carries out updating operation.
As shown from the above technical solution, the embodiment of the present invention is passed through input-output control unit, receive upgrade information by gateway unit, and send described upgrade information at least one interface unit, by interface unit, described upgrade information is stored after verification is correct, and carry out updating operation according to the described upgrade information of storage, solve in prior art, need operating personnel to on-the-spot, each interface unit is upgraded respectively and safeguarded, complicated operation, easily make mistakes, thereby cause the problem of the efficiency of operation and the reduction of reliability, to improve efficiency and the reliability of operation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the process flow diagram of method one embodiment of input-output control unit online programming provided by the invention;
Fig. 2 is the process flow diagram of another embodiment of method of input-output control unit online programming provided by the invention;
Fig. 3 is the structural representation of input-output control unit one embodiment provided by the invention.
Embodiment
For making object, technical scheme and the advantage of the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Technical scheme of the present invention can be applied to the input-output control unit online programming using in subway, city rail and electric locomotive.Wherein, input-output control unit comprises gateway unit and at least one interface unit, also have other unit, and interface unit is divided into input interface unit and output interface unit.Staff can pass through at subway, city rail and the different equipment of electric locomotive in-house operation, realized subway by network by input interface unit, the driving control of the indoor relevant device of city rail and electric locomotive, the process that for example drives electric locomotive to advance: position forward got to by the electric locomotive indoor electric locomotive handle that advances by staff, this operation of position that handle is got to has forward connected power supply (by storage battery power supply, be assumed to be 110V), the input interface unit being connected with handle receives this magnitude of voltage (110V), be that (setting of each input interface unit is corresponding with the operating voltage of its connection device for input interface unit circuit " 1 " that can identify by phototriode by the 110V voltage transitions receiving, if this operating voltage access input interface unit, input interface unit is output as " 1 ", otherwise output is " 0 "), by network, " 1 " after conversion is sent to central control unit, be " 1 " when central control unit judges the instruction receiving, drive motor rotates, thereby realizing electric locomotive goes ahead (if the instruction that central control unit receives is " 0 ", do not carry out operation forward), managerial personnel also can be by sending instruction to output interface unit, drive electric power machine in-vehicle device to carry out corresponding operating by output interface unit through network, for example control the bright process of the indoor lamp of electric locomotive by output interface unit: one end of output interface unit is connected with accumulator, the other end is by relay (closure when " 1 ", " 0 " disconnects) be connected with lamp, and the setting of this output interface unit and the normal working voltage of this lamp (as 110V) corresponding, because output interface unit can only identify " 1 " and " 0 ", therefore in the time will driving this indoor lamp of electric locomotive bright, send " 1 " by central control unit to this output interface unit, the relay closes of output interface unit, making accumulator is lamp power supply, this lamp is bright.
But when upgrading the corresponding operating of input-output control unit in electric locomotive, such as, the magnitude of voltage of certain equipment changes, or handle represents forward to advance before, having become now handle represents to advance backward, input accordingly, program in output interface unit also will change accordingly, therefore need ROMPaq.Concrete, input-output control unit provided by the invention, stored the identification information of each interface unit by gateway unit, above-mentioned identification information can be address or the identify label of each interface unit, receive upgrade by gateway unit, after feedback upgrading response, receive upgrade information, and the above-mentioned upgrade information receiving is passed through to (the Controller Area Network of controller local area network, being called for short CAN) bus sends to each interface unit, whether be the identification information of self by each interface unit by identification information judgment, if the identification information of self, receive above-mentioned upgrade information, and carry out updating operation, if not the identification information of self, no longer process.Can realize remote online programming by the present invention, not need operating personnel to on-the-spot, each interface unit is upgraded respectively and safeguarded, avoid complicated operation, easily make mistakes, thereby improve efficiency and the reliability of operation.
Fig. 1 is the process flow diagram of method one embodiment of input-output control unit online programming provided by the invention.As shown in Figure 1, the method for the input-output control unit online programming of the present embodiment comprises:
Described input-output control unit comprises gateway unit, storage unit, upgrading unit and at least one interface unit, and described method comprises:
101: the described gateway unit storage upgrade information corresponding with the identification information of described interface unit to be upgraded;
Wherein, described identification information is address or identify label.
Wherein, when described identification information is address, can be arranged by toggle switch.
Wherein, before the described gateway unit storage upgrade information corresponding with the identification information of described interface unit to be upgraded, comprising:
The described upgrade information that receiving computer sends.
Wherein, before the described upgrade information that described gateway unit receiving computer sends, comprising:
Described gateway unit receives the upgrade that described computing machine sends, and sends upgrading response to described computing machine.
102: described gateway unit sends upgrading order, the identification information that comprises this interface unit to be upgraded in described upgrading order to described at least one interface unit;
Wherein, to send upgrading order to described at least one interface unit be CAN bus realization by being connected between described gateway unit and described interface unit to described gateway unit;
Wherein, described gateway unit sends upgrading order to described at least one interface unit, is not limited to and uses CAN bus, also can use Ethernet etc.
103: described interface unit receives the described upgrading order that described gateway unit sends, if the identification information that the described identification information comprising in described upgrading order is self, send upgrading response to described gateway unit, in described upgrading response, comprise described identification information; If the described identification information comprising in described upgrading order, for the identification information of self, is not no longer processed described upgrading order;
Wherein, described no longer processing can be and abandons.
104: described gateway unit receives described upgrading response, according to the described identification information comprising in described upgrading response, obtain the upgrade information corresponding with described identification information, and described upgrade information is sent to described interface unit;
105: described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit;
Wherein, described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit, specifically comprises:
Receive at least one frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described upgrade information comprising in described at least one frame data is carried out to verification, the described upgrade information by described verification is write to described storage unit; Or
Receive every frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described part upgrade information comprising in described every frame data is carried out to verification, the described part upgrade information by described verification is write to described storage unit.
Wherein, described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit, also comprises:
Send retransmission request message to described gateway unit, described retransmission request message is for asking described gateway unit to resend the not described part upgrade information by described verification;
Receive the described part upgrade information that described gateway unit sends.
106: upgrade information described in described cell stores;
107: the described upgrade information that described in described upgrading unit by using, storage unit is stored, carries out updating operation.
Interface unit in the present embodiment can be input interface unit, can be also output interface unit.In the present embodiment, provide two kinds and read the upgrade information being sent by gateway unit by interface unit, and the mode of this upgrade information being carried out to verification and storage.Wherein, because upgrade information is to transmit by the CAN bus between gateway unit and interface unit, in CAN bus transfer process, transmit the byte of fixed size at every turn, could pass so upgrade information need to transmit multiframe data.Wherein, interface unit reads the upgrade information being sent by gateway unit, and the first kind of way of this upgrade information being carried out to verification and storage, described in 105, that internal data memory by all frame data of upgrade information being all stored in to interface unit is stored temporarily, then after verification, unification writes in internal program memory.The method requires interface unit inside to have enough data spaces; Interface unit reads the upgrade information being sent by gateway unit, and the second way of this upgrade information being carried out to verification and storage, described in 105, be by reading in a frame upgrade information, this frame upgrade information being carried out to verification, after verification succeeds, store, and then read in next frame upgrade information, and next frame upgrade information is carried out to verification, after verification succeeds, store, the rest may be inferred, until all upgrade information storages finish.Use the second way, interface unit only needs very little data space.Therefore the second way is more better.
In the present embodiment, pass through to receive upgrade information by gateway unit, upgrade information is sent to at least one interface unit, determined whether the identification information of self by the identification information in upgrade information by interface unit, if the identification information of self, send upgrading response to gateway unit, receive the upgrade information that gateway unit sends, and this upgrade information is carried out to verification and storage, carry out updating operation according to the upgrade information of storage simultaneously.Can realize remote online programming, not need operating personnel to on-the-spot, each interface unit is upgraded respectively and safeguarded, avoid complicated operation, easily make mistakes.Can improve efficiency and the reliability of operation.
Fig. 2 is the process flow diagram of another embodiment of method of input-output control unit online programming provided by the invention.Fig. 2 be input-output control unit online programming provided by the invention method realize software flow pattern, this process flow diagram is to receive based on the interface unit that provides in above-described embodiment the upgrade information that gateway unit sends, and described upgrade information is write to the second way of described storage unit realizes.This embodiment realizes based on above-described embodiment.As shown in Figure 2, the method for the present embodiment comprises:
201: interface unit receives the upgrading order that gateway unit sends;
Wherein, in described upgrading order, comprise identification information;
Wherein, described identification information is address or identify label;
Wherein, when described identification information is address, can be arranged by toggle switch.
202: interface unit judges whether the described identification information comprising in described upgrading order is the identification information of self, if carry out 203, if not, finish;
Wherein, describedly judge whether the described identification information comprising in described upgrading order is the identification information of self, is specially:
Judge that described identification information is whether consistent with described self identification information.
Wherein, described end is specially: no longer process described upgrading order.
203: interface unit sends upgrading response to described gateway unit;
Wherein, in described upgrading response, comprise described identification information.
204: interface unit receives the upgrade information that described gateway unit sends;
Wherein, described interface unit receives the upgrade information that described gateway unit sends, and is specially:
Receive every frame data that described gateway unit sends, the part upgrade information that comprises described upgrade information in described every frame data.
205: interface unit carries out verification to the described part upgrade information comprising in described every frame data, judges whether by verification, if so, carries out 206, if not, carries out 207;
206: interface unit is by by the described part upgrade information write storage unit of described verification;
207: interface unit sends retransmission request message to described gateway unit;
Wherein, described retransmission request message is for asking described gateway unit to resend the not described part upgrade information by described verification.
208: interface unit judges whether whole upgrade informations send end, if so, finish, if not, carry out 204;
Whether wherein, whether described whole upgrade informations send end, are specially: judge when described upgrade information transmits frame by frame, all end of transmissions of all frame upgrade informations.
After the said process of the present embodiment finishes, interface unit can jump to master routine, carries out corresponding operation by master routine.
The present embodiment has provided the concrete upgrade information sending based on interface unit reception gateway unit, and described upgrade information is write to the specific implementation flow process of the second way of described storage unit, receive upgrade information by interface unit, determined whether the identification information of self by the identification information in upgrade information, if the identification information of self, send upgrading response to gateway unit, receive the upgrade information that gateway unit sends, and this upgrade information is carried out to verification and storage frame by frame, when upgrade information verification is not passed through, send repeat requests to gateway unit, receive gateway unit retransmit not by the upgrade information of verification, carry out again verification and storage, when sending, finish whole upgrade informations, carry out updating operation according to the upgrade information of storage.Can realize remote online programming, not need operating personnel to on-the-spot, each interface unit is upgraded respectively and safeguarded, avoid complicated operation, easily make mistakes.Can improve efficiency and the reliability of operation.
Fig. 3 is the structural representation of input-output control unit one embodiment provided by the invention, and this input-output control unit can be carried out the method for the input-output control unit online programming of any embodiment of the present invention.As shown in Figure 3, the input-output control unit of the present embodiment comprises: gateway unit 31, at least one interface unit 32, storage unit 33 and upgrading unit 34;
Wherein, described gateway unit 31 is for storing the upgrade information corresponding with the identification information of described interface unit 32 to be upgraded;
Wherein, described identification information is address or identify label.
Wherein, when described identification information is address, can be arranged by toggle switch.
Wherein, the described upgrade information that described gateway unit sends specifically for: receiving computer.
Wherein, described gateway unit 31 is also for sending upgrading order, the identification information that comprises this interface unit to be upgraded in described upgrading order to described at least one interface unit 32;
Wherein, between described gateway unit and described interface unit, be connected by CAN bus;
Wherein, described gateway unit sends upgrading order to described at least one interface unit, is not limited to and uses CAN bus, also can use Ethernet etc.
Wherein, the described upgrading order that described interface unit 32 sends for receiving described gateway unit 31, if the identification information that the described identification information comprising in described upgrading order is self, sends upgrading response to described gateway unit 31, in described upgrading response, comprise described identification information; If the described identification information comprising in described upgrading order, for the identification information of self, is not no longer processed described upgrading order;
Wherein, described no longer processing can be and abandons.
Wherein, described gateway unit 31 also, for receiving described upgrading response, according to the described identification information comprising in described upgrading response, obtains the upgrade information corresponding with described identification information, and described upgrade information is sent to described interface unit 32;
Wherein, the described upgrade information that described interface unit 32 also sends for receiving described gateway unit, and described upgrade information is write to described storage unit 33;
Wherein, described interface unit specifically for:
Receive at least one frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described upgrade information comprising in described at least one frame data is carried out to verification, the described upgrade information by described verification is write to described storage unit; Or
Receive every frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described part upgrade information comprising in described every frame data is carried out to verification, the described part upgrade information by described verification is write to described storage unit.
Wherein, described interface unit also for:
Send retransmission request message to described gateway unit, described retransmission request message is for asking described gateway unit to resend the not described part upgrade information by described verification;
Receive the described part upgrade information that described gateway unit sends.
Described storage unit 33 is for storing described upgrade information;
Described upgrading unit 34, in the described upgrade information that utilizes described storage unit 33 to store, carries out updating operation.
Wherein, above-mentioned functions module can be used for carrying out the flow process of the method for the input-output control unit online programming that the embodiment of the present invention provides, be mainly used in by receiving upgrade information by gateway unit, upgrade information is sent to at least one interface unit, determined whether the identification information of self by the identification information in upgrade information by interface unit, if the identification information of self, send upgrading response to gateway unit, receive the upgrade information that gateway unit sends, and this upgrade information is carried out to verification and storage, carry out updating operation according to the upgrade information of storage simultaneously.Its specific works principle refers to the description of embodiment of the method, does not repeat them here.By above-mentioned module, the input-output control unit of the present embodiment can be realized remote online programming, does not need operating personnel to on-the-spot, each interface unit is upgraded respectively and safeguarded, has avoided complicated operation, easily make mistakes, thereby improved efficiency and the reliability of operation.
One of ordinary skill in the art will appreciate that: all or part of step that realizes above-mentioned each embodiment of the method can complete by the relevant hardware of programmed instruction.Aforesaid program can be stored in a computer read/write memory medium.This program, in the time carrying out, is carried out the step that comprises above-mentioned each embodiment of the method; And aforesaid storage medium comprises: various media that can be program code stored such as ROM, RAM, magnetic disc or CDs.
Finally it should be noted that: above each embodiment, only in order to technical scheme of the present invention to be described, is not intended to limit; Although the present invention is had been described in detail with reference to aforementioned each embodiment, those of ordinary skill in the art is to be understood that: its technical scheme that still can record aforementioned each embodiment is modified, or some or all of technical characterictic is wherein equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.
Claims (12)
1. an input-output control unit, is characterized in that, comprises gateway unit, storage unit, upgrading unit and at least one interface unit; Wherein,
Described gateway unit, for storing the upgrade information corresponding with the identification information of described interface unit to be upgraded;
Described gateway unit, also for sending upgrading order, the identification information that comprises this interface unit to be upgraded in described upgrading order to described at least one interface unit;
Described interface unit, the described upgrading order sending for receiving described gateway unit, if the identification information that the described identification information comprising in described upgrading order is self, sends upgrading response to described gateway unit, in described upgrading response, comprise described identification information; If the described identification information comprising in described upgrading order, for the identification information of self, is not no longer processed described upgrading order;
Described gateway unit, also, for receiving described upgrading response, according to the described identification information comprising in described upgrading response, obtains the upgrade information corresponding with described identification information, and described upgrade information is sent to described interface unit;
Described interface unit, the described upgrade information also sending for receiving described gateway unit, and described upgrade information is write to described storage unit;
Described storage unit, for storing described upgrade information;
Described upgrading unit, for the described upgrade information that utilizes described storage unit to store, carries out updating operation.
2. device according to claim 1, is characterized in that, described identification information is address or identify label.
3. device according to claim 1, is characterized in that, described gateway unit specifically for:
The described upgrade information that receiving computer sends.
4. device according to claim 1, is characterized in that, between described gateway unit and described interface unit, is connected by CAN bus.
5. according to the device described in the arbitrary claim of claim 1 to 4, it is characterized in that, described interface unit specifically for:
Receive at least one frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described upgrade information comprising in described at least one frame data is carried out to verification, the described upgrade information by described verification is write to described storage unit; Or
Receive every frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described part upgrade information comprising in described every frame data is carried out to verification, the described part upgrade information by described verification is write to described storage unit.
6. device according to claim 5, is characterized in that, described interface unit also for:
Send retransmission request message to described gateway unit, described retransmission request message is for asking described gateway unit to resend the not described part upgrade information by described verification;
Receive the described part upgrade information that described gateway unit sends.
7. a method for input-output control unit online programming, is characterized in that, described input-output control unit comprises gateway unit, storage unit, upgrading unit and at least one interface unit, and described method comprises:
The described gateway unit storage upgrade information corresponding with the identification information of described interface unit to be upgraded;
Described gateway unit sends upgrading order, the identification information that comprises this interface unit to be upgraded in described upgrading order to described at least one interface unit;
Described interface unit receives the described upgrading order that described gateway unit sends, if the identification information that the described identification information comprising in described upgrading order is self, send upgrading response to described gateway unit, in described upgrading response, comprise described identification information; If the described identification information comprising in described upgrading order, for the identification information of self, is not no longer processed described upgrading order;
Described gateway unit receives described upgrading response, according to the described identification information comprising in described upgrading response, obtains the upgrade information corresponding with described identification information, and described upgrade information is sent to described interface unit;
Described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit;
Upgrade information described in described cell stores;
The described upgrade information that described in described upgrading unit by using, storage unit is stored, carries out updating operation.
8. method according to claim 7, is characterized in that, described identification information is address or identify label.
9. method according to claim 7, is characterized in that, before the described gateway unit storage upgrade information corresponding with the identification information of described interface unit to be upgraded, comprising:
The described upgrade information that receiving computer sends.
10. method according to claim 7, is characterized in that, it is CAN bus realization by being connected between described gateway unit and described interface unit that described gateway unit sends upgrading order to described at least one interface unit.
11. according to the method described in the arbitrary claim of claim 7 to 10, it is characterized in that, described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit, specifically comprises:
Receive at least one frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described upgrade information comprising in described at least one frame data is carried out to verification, the described upgrade information by described verification is write to described storage unit; Or
Receive every frame data that described gateway unit sends, in described every frame data, comprise the part upgrade information in described upgrade information, the described part upgrade information comprising in described every frame data is carried out to verification, the described part upgrade information by described verification is write to described storage unit.
12. methods according to claim 11, is characterized in that, described interface unit receives the described upgrade information that described gateway unit sends, and described upgrade information is write to described storage unit, also comprises:
Send retransmission request message to described gateway unit, described retransmission request message is for asking described gateway unit to resend the not described part upgrade information by described verification;
Receive the described part upgrade information that described gateway unit sends.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104239092A (en) * | 2014-08-25 | 2014-12-24 | 国网电力科学研究院 | Online updating method for program based on remote wireless channel with packet-reissuing system |
| CN107168725A (en) * | 2017-03-30 | 2017-09-15 | 苏州精控能源科技有限公司 | A kind of method for upgrading software of controller, apparatus and system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060161314A1 (en) * | 2005-01-19 | 2006-07-20 | Hitachi, Ltd. | Software defined radio unit and vehicular information system |
| CN1870540A (en) * | 2006-06-19 | 2006-11-29 | 北京佳讯飞鸿电气有限责任公司 | Dispatch stage remote updating method |
| CN101094165A (en) * | 2006-06-19 | 2007-12-26 | 大唐移动通信设备有限公司 | Method, system, and device for controlling implementation of data transmission in local area network |
| CN101841494A (en) * | 2009-03-17 | 2010-09-22 | 上海摩波彼克半导体有限公司 | Method for realizing blind transport format detection on downlink RLC layer of wireless communication system |
| CN101840234A (en) * | 2010-05-13 | 2010-09-22 | 深圳市元征软件开发有限公司 | Embedded automobile fault diagnosis equipment and updating method thereof |
| CN102314369A (en) * | 2011-10-09 | 2012-01-11 | 杭州先锋电子技术股份有限公司 | Self-upgrade method for equipment in remote online monitoring system |
| CN102736925A (en) * | 2011-04-14 | 2012-10-17 | 比亚迪股份有限公司 | Vehicle software updating method and system |
-
2012
- 2012-11-12 CN CN201210450623.XA patent/CN103809991A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060161314A1 (en) * | 2005-01-19 | 2006-07-20 | Hitachi, Ltd. | Software defined radio unit and vehicular information system |
| CN1870540A (en) * | 2006-06-19 | 2006-11-29 | 北京佳讯飞鸿电气有限责任公司 | Dispatch stage remote updating method |
| CN101094165A (en) * | 2006-06-19 | 2007-12-26 | 大唐移动通信设备有限公司 | Method, system, and device for controlling implementation of data transmission in local area network |
| CN101841494A (en) * | 2009-03-17 | 2010-09-22 | 上海摩波彼克半导体有限公司 | Method for realizing blind transport format detection on downlink RLC layer of wireless communication system |
| CN101840234A (en) * | 2010-05-13 | 2010-09-22 | 深圳市元征软件开发有限公司 | Embedded automobile fault diagnosis equipment and updating method thereof |
| CN102736925A (en) * | 2011-04-14 | 2012-10-17 | 比亚迪股份有限公司 | Vehicle software updating method and system |
| CN102314369A (en) * | 2011-10-09 | 2012-01-11 | 杭州先锋电子技术股份有限公司 | Self-upgrade method for equipment in remote online monitoring system |
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| CN104239092A (en) * | 2014-08-25 | 2014-12-24 | 国网电力科学研究院 | Online updating method for program based on remote wireless channel with packet-reissuing system |
| CN107168725A (en) * | 2017-03-30 | 2017-09-15 | 苏州精控能源科技有限公司 | A kind of method for upgrading software of controller, apparatus and system |
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