CN101963791A - Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system - Google Patents
Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system Download PDFInfo
- Publication number
- CN101963791A CN101963791A CN 201010272658 CN201010272658A CN101963791A CN 101963791 A CN101963791 A CN 101963791A CN 201010272658 CN201010272658 CN 201010272658 CN 201010272658 A CN201010272658 A CN 201010272658A CN 101963791 A CN101963791 A CN 101963791A
- Authority
- CN
- China
- Prior art keywords
- controller
- software
- upgrade
- upgrade software
- adjacent
- 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.)
- Granted
Links
Images
Abstract
The invention relates to a method for performing software upgrading on controllers of a hydraulic bracket electrohydraulic control system. The method comprises the following steps of: connecting a software-upgraded controller to any position of a coalface control group; switching the working mode of the software-upgraded controller to an upgrading software host mode and transmitting a command of entering an upgrading software slave mode to an upgrading target; receiving the command by using the upgrading target, switching to the upgrading software slave mode and erasing storage space relevant to the software to be upgraded under the normal operation mode of the upgrading target; and applying new software data to a controller adjacent to the upgrading target and close to the software-upgraded controller by using the upgrading target and storing the new software data into the storage space. The method of the invention has the advantages of realizing minimal manual intervention in the upgrading process and improving the efficiency of upgrading the controllers of the hydraulic bracket electrohydraulic control system.
Description
Technical field
The present invention relates to mine hydraulic bracket electro-hydraulic control field, particularly a kind of hydraulic support electrohydraulic control system controller software upgrade method.
Background technology
It is to realize the gordian technique equipment of coal mine fully-mechanized mining working high-yield and high-efficiency that wave is pressed the support electrohydraulic control system, is the result of coal production technical development progress.And controller is the core component of electrohydraulic control system, by the operation of man-machine interface on controller, can realize the action of the single oil cylinder of hydraulic support even the combination action of a plurality of oil cylinders, to reach the control effect of expection.Include complicated control algolithm in the controller to realize control corresponding.Yet, the down-hole geologic condition is ever-changing, up to the present, still neither one can be fit to the control algolithm in all collieries, therefore, at system's initial operating stage, usually need to come these algorithms are adjusted and tested, when adjusting, for the needs that related software is further adjusted according to on-the-spot geologic condition, just need be to the software renewal of upgrading, this just need relate to the software upgrading technology.
Because the number of hydraulic support electrohydraulic control system middle controller is more, generally have more than 100 at least, and the connection of each parts of system all adopts high-strength cable to be used for power supply and communication signal transmission usually, and the cable contact head is to fix with metal clamps, if the upgrading to controller one by one has inconvenience more.
Summary of the invention
At above-mentioned problems of the prior art, the object of the present invention is to provide a kind of hydraulic support electrohydraulic control system controller software upgrade method, it can be upgraded to the controller of hydraulic support electrohydraulic control system efficiently, and manual intervention is few.
For achieving the above object, the present invention adopts following scheme:
A kind of hydraulic support electrohydraulic control system controller software upgrade method comprises step:
Upgrade software controller is connected to optional position among the coal-face control group;
The mode of operation of the described controller of upgrade software is switched to the upgrade software host mode, and send the order that enters the software slave mode to the upgrading target;
Described upgrading target receives described order, switches to the upgrade software slave mode, and wipes the following and relevant storage space of need upgrade software of self normal operation mode;
Described upgrading target is to adjacent with this upgrading target and near the new software data of controller application of the described controller of upgrade software, and should be stored in the described storage space by new software data.
According to the solution of the present invention, its be with one the upgrade software controller be linked into optional position in the coal-face controller group, and the mode of operation of this controller switched to the upgrade software host mode, send the order that enters the upgrade software slave mode to the upgrading target then, after the upgrading target receives this order, automatically switch to the upgrade software slave mode, and by being adjacent, and controller request for data near the described controller of upgrade software, realize once wiping old software, write the process of new software, this mode that controller is upgraded, only need with one the upgrade software controller be linked into optional position among the coal-face control group, then this upgrade software controller provide corresponding order, follow-up escalation process just can be finished automatically, realize manual intervention minimum in the escalation process, and improved the efficient that the controller of hydraulic support electrohydraulic control system is upgraded.
Description of drawings
Fig. 1 is the schematic flow sheet of hydraulic support electrohydraulic control system controller upgrade method embodiment one of the present invention;
Fig. 2 is with the synoptic diagram in the upgrade software controller cut-in operation face controller group;
Fig. 3 is the schematic flow sheet of hydraulic support electrohydraulic control system controller upgrade method embodiment two of the present invention;
Fig. 4 is the schematic flow sheet of hydraulic support electrohydraulic control system controller upgrade method embodiment three of the present invention.
Embodiment
Below just the embodiment of hydraulic support electrohydraulic control system controller upgrade method of the present invention be described in detail.
Embodiment one:
Referring to shown in Figure 1, be the schematic flow sheet of hydraulic support electrohydraulic control system controller upgrade method embodiment one of the present invention, it comprises step:
Step S101: the upgrade software controller is connected to the optional position in the coal-face controller group, enters step S102;
Step S102: the mode of operation of the described controller of upgrade software is switched to the upgrade software host mode, and send the order that enters the upgrade software slave mode, enter step S103 to the upgrading target;
Step S103: the upgrading target receives described order, automatically switches to the upgrade software slave mode, and wipes the following and relevant storage space of need upgrade software of self normal operation mode, enters step S104;
Step S104: the upgrading target obtains new software data to the controller application of adjacent with this upgrading target and the close described controller of upgrade software, and the new software data that will obtain is stored in the described storage space.
Scheme in the aforesaid present embodiment, be with one the upgrade software controller be linked into optional position in the coal-face controller group, and this controller switched to the upgrade software host mode, send the order that enters the upgrade software slave mode to the upgrading target then, after the upgrading target receives this order, automatically switch to the upgrade software slave mode, and to adjacent with this upgrading target, and controller request for data near the described controller of upgrade software, realize once wiping old software, write the process of new software, this mode that controller is upgraded, it is the mode of one-to-many, its need not with upgrade software controller successively singly with workplace control group in each controller be connected to come respectively each controller upgraded, only need with one the upgrade software controller be linked into optional position among the coal-face control group, then this upgrade software controller provide corresponding order, follow-up escalation process just can be finished automatically, realize manual intervention minimum in the escalation process, improved the efficient that the controller of hydraulic support electrohydraulic control system is upgraded.
Wherein, in above-mentioned steps S101, will be when the upgrade software controller has been linked in the workplace controller group, can be the optional position in the cut-in operation face controller group, because the singularity that is connected in series successively between each controller in the workplace controller group, when concrete the access, being to insert between any two controllers, as shown in Figure 2, is with the synoptic diagram in the upgrade software controller cut-in operation face controller group, in diagram, omitted other system equipment such as isolator.Suppose to have in the workplace controller group n the controller that links to each other successively, be designated as controller 1 respectively, controller 2...... controller k-1, controller k, controller k+1...... controller n-1, controller n, remember that the above-mentioned controller of upgrade software is controller x, so, when being linked into controller x in the workplace controller group, can be to be linked into the optional position, for example be linked between controller k and the controller k+1, during access, disconnect earlier being connected between controller k and the controller k+1, then with the two ends of controller x respectively with controller k, controller k+1 is connected, so that controller x is connected between controller k and the controller k+1.
Need to prove, being connected between above-mentioned disconnection controller k and controller k+1, again will upgrade software controller x be linked between the two the time, can't cause the outage of controller k and controller k+1, controller k and controller k+1 still can normally move in access procedure.This be because, the networking mode of controller group has its singularity, a plurality of controllers are a minimum unit in the controller group, are generally 4 and form a minimum unit, and all controllers in this minimum unit are powered by a power supply, has only the coupling of communication between each minimum unit, and the relation between supply and demand of power supply not, therefore, after pulling out cable, might not cut off the power supply, hydraulic support electrohydraulic control system controller upgrade method of the present invention has the characteristics of warm start.
In addition, in the example of Fig. 2, be to be linked between two controllers in the middle of the connection chain of workplace controller group with general's upgrade software controller to describe, according to actual needs, also can be to be linked into the controller that is positioned at two ends, for example controller 1, controller n, at this moment, need not to disconnect the connection of any one controller, directly controller x access is got final product.The number of considering workplace controller group middle controller is more, generally have more than 100 even more than 200, if upgrade software controller x is connected two ends, when upgrading,, can have influence on the efficient of upgrading to a certain extent because it is more to obtain the progression of upgrade data step by step, so, under normal conditions, can be with this upgrade software controller be connected to the connection chain position intermediate, to realize the maximization of upgrading efficient.
When the mode of operation of upgrade software controller has switched to the upgrade software host mode with this, can be by this operation of the man-machine interface of upgrade software controller carry out, simultaneously, selection to the upgrading target, also can be by manually selecting by man-machine interface, this promptly enters the processes such as order that follow-up transmission enters the upgrade software slave mode after upgrade software controller has received the upgrading target of selecting by man-machine interface automatically.
In addition, when the upgrading target is selected, because when upgrading all is to upgrade to all controllers usually, so that each controller can both be carried out the control mode after the upgrading, therefore, the upgrading target here, can be all controllers in the workplace controller group, in this case, master slave relation is also arranged between each controller, and each controller is as slave, from being adjacent, and when the controller of the close described controller of upgrade software x obtains data, also conduct is with adjacent with this controller, and away from the main frame of the controller of upgrade software controller x, for it provides upgrade data.On the other hand, in some cases, may only need upgrade, upgrading is tested or carried out other purpose to one of them controller, at this moment, its upgrading target be chosen to be this left adjacent controller or the right adjacent controller of upgrade software controller get final product.
Below be described in detail respectively at the situations of these two kinds selected different upgrading targets.
Embodiment two
As shown in Figure 3, it is the schematic flow sheet of hydraulic support electrohydraulic control system controller software upgrade method embodiment two of the present invention, in the present embodiment, for the foregoing description one, further define the upgrading target and be the left adjacent controller or the right adjacent controller of upgrade software controller.
As shown in Figure 3, be that left adjacent controller is an example with the upgrading target, the hydraulic support electrohydraulic control system controller software upgrade method in the present embodiment comprises step:
Step S201: the upgrade software controller is connected to the optional position in the coal-face controller group, enters step S202;
Step S202: the mode of operation of the described controller of upgrade software is switched to the upgrade software host mode, and to this left adjacent controller of upgrade software controller send the order that enters the upgrade software slave mode, enter step S203;
Step S203: after left adjacent controller receives this order, automatically switch to the upgrade software slave mode, and wipe the following and relevant storage space of need upgrade software of self normal operation mode, enter step S204;
Step S204: the adjacent controller in a described left side is to the new software data of the described controller of upgrade software application, with the data storage that obtains in described storage space, and data obtain finish after, switch to normal operation mode.
In conjunction with the synoptic diagram of upgrade software controller cut-in operation face controller group shown in Fig. 2 is example, and in a concrete process that adjacent controller is upgraded to a left side, its detailed process can be:
At first, disconnect being connected between controller k and the controller k+1, then the general upgrade software controller x be linked between controller k and the controller k+1;
Subsequently, by this upgrade software controller x human-computer interaction interface with this mode of operation of upgrade software controller x switch to the upgrade software host mode, and the target selection of will upgrading is left adjacent controller, wherein a kind of specific implementation, can be after under normal operation mode, having selected the upgrading target of required upgrading, after the target selection that is about to upgrade is left adjacent controller, import correct operator password, after password correctly passes through, this upgrade software controller x automatically switch and to enter the upgrade software host mode, realize hot-swap;
After entering the upgrade software host mode, this upgrade software controller x as main frame, adjacent left controller k sends the order that enters the upgrade software slave mode, when sending this order, this upgrade software controller x can be continual transmission, for example every once this enters the order of upgrade software slave mode with regard to sending apart from certain preset time section, until receiving the request of data that is sended over by the adjacent controller k in a left side.
Originally operate in the left adjacent controller under the normal operation mode, after receiving the order that enters the upgrade software slave mode from the described controller of upgrade software x, automatically switch to the upgrade software slave mode immediately, wipe the following and relevant storage space of need upgrade software of self normal operation mode then;
Subsequently, the adjacent controller k in this left side constantly applies for new software data to the described controller of upgrade software x, and upgrade software controller x replys according to the request of data of the adjacent controller k in a left side, has all sent to left adjacent controller k until the data with new software;
The adjacent controller k in a left side switches to normal operation mode immediately after receiving all new software datas.
Wherein, the adjacent controller k in a left side is when upgrade software controller x applies for new software data, can apply in order in strict accordance with the sequence of addresses of need upgrade software place storage space, upgrade software controller x is after the request of data that receives left adjacent controller k, with the data on this address of self as replying, after the adjacent controller k in a left side receives data, the data that receive are write between corresponding memory block, and then carry out the data application of next address, obtain all new software datas until application.
And for upgrade software controller x, when if it does not all receive request of data in first section of setting aside some time, illustrate that the adjacent controller k in this left side has applied for obtaining all new software datas, so under the situation that need not to re-power, switch to normal operation mode, realize the warm start switching.Wherein, comprehensive various Considerations, first section of setting aside some time here can be set to 5 seconds, certainly, according to actual needs, also can be that this first section of setting aside some time is set at other values, does not repeat them here.
The adjacent controller k in a left side when switching to normal operation mode, also can be to switch under the situation that need not to re-power after receiving all new software datas, realizes the warm start switching.
In addition, consider because the problem of transmission line, may left adjacent controller k send request of data, but in this reservation first section of setting aside some time, not transfer to upgrade software controller x, cause this upgrade software controller x switched to normal operation mode.In order effectively to evade this risk, therefore, when after upgrade software controller x is switching to normal operation mode, receiving the request of data of left adjacent controller k again, automatically switch to the upgrade software host mode, and according to the request of data of the adjacent controller k in a left side to this left side adjacent controller k reply data, but, in this case, this upgrade software controller x no longer send the order that enters the upgrade software slave mode to the adjacent controller k in this left side.
In addition, the adjacent controller k in a left side is in escalation process, the power down accident may appear, the power down accident takes place after, the adjacent controller k in this left side enters the upgrade software slave mode automatically after re-powering, and will need the relevant storage space of upgrade software to wipe, and need the adjacent controller request for data of the sequence of addresses of upgrade software place storage space to predetermined direction according to this.
Being example shown in Fig. 2, for the adjacent controller k in a left side, may to be the left side adjacent with the adjacent controller k in this left side and away from the controller k-1 of the described controller of upgrade software x for its predetermined direction, in this case, because controller k-1 is not upgrading as yet, the adjacent controller k in this left side will obtain old data from this controller k-1, to guarantee the normal operation of this controller k, if predetermined direction is the right, then should a left side adjacent controller k will obtain new software data from upgrade software controller x application.
In addition, if upgrade software controller x is linked between controller 1 and the controller 2, so, in the present embodiment, the left adjacent controller of upgrade software controller x is a controller 1, and as mentioned above under the situation that the power down accident takes place, suppose that predetermined direction is a left-hand, the controller that the left side of this controller 1 is not connected, thereby can't apply for data, make controller 1 normally to move, in order effectively to evade this risk, the adjacent controller in this left side re-power enter the upgrade software slave mode after, during the beginning request for data, as if replying of the adjacent controller that in second section of setting aside some time, does not obtain described predetermined direction, turn to adjacent controller request for data, until being replied to other direction.The setting of second predetermined amount of time here can be identical with being provided with of above-mentioned first section of setting aside some time, also can be inequality.
Identical in other technologies feature in the present embodiment and the foregoing description one do not repeat them here.
Embodiment three
Referring to shown in Figure 4, it is the schematic flow sheet of hydraulic support electrohydraulic control system controller software upgrade method embodiment three of the present invention, in the present embodiment, for the foregoing description one, further defining the upgrading target is all controllers in the workplace controller group.
As shown in Figure 4, the hydraulic support electrohydraulic control system controller software upgrade method in the present embodiment comprises step:
Step S301: the upgrade software controller is connected to the optional position in the coal-face controller group, enters step S302;
Step S302: the mode of operation of the described controller of upgrade software is switched to the upgrade software host mode, and to this left and right adjacent controller of upgrade software controller send the order that enters the upgrade software slave mode, enter step S303;
Step S303: after each controller receives this order that enters the upgrade software slave mode, automatically switch to the upgrade software slave mode, and will order to being adjacent and transmitting away from the direction of the next stage controller of the described controller of upgrade software, enter step S304;
Step S304: each controller is wiped the following and relevant storage space of need upgrade software of self normal operation mode respectively, enters step S305;
Step S305: each controller is respectively to being adjacent and near the upper level controller application software data of the described controller of upgrade software, and accepts the request of next stage controller, and the data of next stage controller request are transmitted to this next stage controller.
In conjunction with the synoptic diagram of upgrade software controller cut-in operation face controller group shown in Fig. 2 is example, and in the process that concrete all controllers in the workplace controller group are upgraded, its detailed process can be:
At first, disconnect being connected between controller k and the controller k+1, then the general upgrade software controller x be linked between controller k and the controller k+1;
Subsequently, by this upgrade software controller human-computer interaction interface with this mode of operation of upgrade software switch to the upgrade software host mode, and the target selection of will upgrading is all controllers in entire working surface controller group or perhaps the workplace controller group, wherein a kind of specific implementation, can be after under normal operation mode, having selected the upgrading target of required upgrading, the target selection that is about to upgrade is behind all controllers in the workplace controller group, import correct operator password, after password correctly passes through, this the upgrade software controller automatically switch and to enter the upgrade software host mode, realize hot-swap;
After entering the upgrade software host mode, this upgrade software controller x as main frame, the adjacent left controller k of difference, right adjacent controller k+1 sends the order that all controllers enter the upgrade software slave mode, when sending this order, this upgrade software controller x can be continual transmission, adjacent controller k is an example with a left side, this upgrade software controller x whenever just send apart from certain preset time section that once this enters the order of upgrade software slave mode to the adjacent controller k in this left side, until receiving the request of data that sends over by the adjacent controller k in a left side, for the adjacent controller k+1 in the right side, implementation can be identical therewith;
Originally operate in the left adjacent controller k under the normal operation mode, receive after all controllers from the described controller of upgrade software x enter the order of upgrade software slave mode, with this order to being adjacent and sending away from the controller k-1 of the described controller of upgrade software x, and automatically switch to the upgrade software slave mode immediately, at this, described controller k-1 is called the next stage controller of controller k, controller k is called the upper level controller of controller k-1;
Subsequently, controller k wipes the storage space relevant with the need upgrade software under self normal operation mode;
Subsequently, the adjacent controller k in this left side constantly applies for new software data to the described controller of upgrade software x, and upgrade software controller x replys according to the request of data of the adjacent controller k in a left side, has all sent to left adjacent controller k until the data with new software;
The adjacent controller k in a left side also receives the request of data of its next stage controller k-1 simultaneously when upgrade software controller x applies for new software data, gives controller k-1 according to the request of data of next stage controller k-1 with the data answering of self this address.
Wherein, the adjacent controller k in a left side is when upgrade software controller x applies for new software data, can apply in order in strict accordance with the sequence of addresses of the relevant storage space of need upgrade software, upgrade software controller x is after the request of data that receives left adjacent controller k, with the data on self this address as replying, after the adjacent controller k in a left side receives data, the data that receive are write between corresponding memory block, and then carry out the data application of next address, obtain all new software datas until application.
And left adjacent controller k is when receiving the request of data of next stage controller k-1, the principle of request process and the above-mentioned controller of upgrade software x is similar, controller k-1 applies for to controller k in order in strict accordance with the sequence of addresses of need upgrade software place storage space, controller k is after the request of data that receives controller k-1, with the data of self this address as replying, if controller k is when receiving the request of data of controller k-1, data on the appropriate address of its storage space are not upgraded, then do not response, after the Data Update on its appropriate address, do again and reply, or wait for this request of data that this controller k-1 repeats to send, on this appropriate address, there are data to reply to it.
For other each controller, adjacent controller k is similar for its escalation process and an above-mentioned left side, it is when being adjacent and obtaining data near the upper level controller of the described controller of upgrade software x, also receive and be adjacent and away from the request of the next stage controller of the described controller of upgrade software x, the request of data based this next stage controller of self is sent to this next stage controller, do not repeat them here.
In the scheme that all controllers in the workplace controller group of present embodiment are all upgraded, each controller as slave, to be adjacent and upper level controller request for data near upgrade software controller x in, also as being adjacent and away from the main frame of the next stage controller of the described controller of upgrade software x, for this next stage controller provides data, promptly, will be the upgrade software controller in as main frame, workplace controller group all controller as slave in, also have auxiliary master slave relation between the controller of these slaves.
For upgrade software controller x, when if it does not all receive request of data in first section of setting aside some time, illustrate that adjacent controller k in this left side and right adjacent controller k+1 have applied for obtaining all new software datas, so under the situation that need not to re-power, switch to normal operation mode, realize the warm start switching.First section of setting aside some time here, comprehensive various factors is considered, can be set to 5 seconds, certainly, according to actual needs, also can be set at other values, does not repeat them here.
For the controller in the coal-face controller group, after receiving all new software datas, switch to normal operation mode immediately, when switching to normal operation mode, also can be under the situation that need not to re-power, to switch, realize the warm start switching.
In addition, consider because the problem of transmission line, may left adjacent controller k send request of data, but in this reservation first section of setting aside some time, not transfer to upgrade software controller x, cause this upgrade software controller x switched to normal operation mode.In order effectively to evade this risk, therefore, when after upgrade software controller x switches to normal operation mode, receiving the request of data of left adjacent controller again, automatically switch to the upgrade software host mode, and according to the request of data of the adjacent controller k in a left side to this left side adjacent controller k reply data, but, in this case, this upgrade software controller x no longer send the order that enters the upgrade software slave mode to the adjacent controller k in this left side.
In like manner, for other controllers in the workplace controller group, also might after entering normal operation mode, receive the request of data of next stage controller again, concerning these controllers, when after entering normal operation mode, receiving the request of data of next stage controller again, automatically switch to the upgrade software host mode, and the request of data of next stage controller is replied, but no longer send the order that enters the upgrade software slave mode to this next stage controller.
For fear of controller switching working mode continually, for each controller, also can be when receiving all new software datas and in certain the 3rd section of setting aside some time, do not receive the request of data of next stage controller, switch to normal operation mode again.It is identical that the 3rd section of setting aside some time here and first section of setting aside some time of the above-mentioned controller of upgrade software x can be set to, also can be inequality.
In addition, in the escalation process of controller, the power down accident may appear, the power down accident takes place after, controller enters the upgrade software slave mode automatically after re-powering, and will need the relevant storage space of upgrade software to wipe, and need the adjacent controller request for data of the sequence of addresses of the relevant storage space of upgrade software to predetermined direction according to this.
Being example shown in Fig. 2, for controller k, may to be the left side adjacent with the adjacent controller k in this left side and away from the controller k-1 of the described controller of upgrade software x for its predetermined direction, in this case, the adjacent controller k in this left side will obtain data from this controller k-1, to guarantee the normal operation of this controller k, if predetermined direction is the right, then should a left side adjacent controller k will obtain new software data from upgrade software controller x application.
In addition, as shown in Figure 2, for controller 1, if aforesaid power down accident takes place in controller 1, suppose that predetermined direction is a left-hand, the controller that the left side of this controller 1 is not connected, thereby may be replied never, can't apply for data, make controller 1 normally to move, in order effectively to evade this risk, this controller 1 re-power enter the upgrade software slave mode after, during the beginning request for data, as if replying of the adjacent controller that in second predetermined amount of time, does not obtain described predetermined direction, turn to adjacent controller request for data to other direction, be example with controller 1, will turn to controller 2 and apply for, until being replied.
Identical in other technologies feature in the present embodiment and the foregoing description two do not repeat them here.
Hydraulic support electrohydraulic control system controller software upgrade method according to the invention described above, adopt the mode of one-to-many, warm start that the controller of working surface hydraulic support electrohydraulic control system is upgraded, can be that left and right both direction is upgraded to controller, the number of the controller that can upgrade is many, according to present address configuration mode, all directions can be upgraded to 255 controllers at most, promptly once can upgrade to 510 controllers at most, and can single job can finish upgrading all controllers of workplace.
Moreover according to the invention described above method, updating speed is fast, learn by actual test result, a controller upgrade software is only needed 90 seconds, and for the upgrading of the workplace with 200 controllers, required time only needs general 120 seconds, has greatly improved upgrading efficient.
In addition, according to the invention described above method, except will be operation among the upgrade software controller access controller group by manually-operated, other operation only needs can finish by man-machine interface, manual intervention is few, escalation process is convenient convenient.
Above-described embodiment of the present invention only is the explanation to the specific embodiment of the present invention, does not constitute the qualification to protection domain of the present invention.Any modification of being done within the spirit and principles in the present invention, be equal to and replace and improvement etc., all should be included within the claim protection domain of the present invention.
Claims (10)
1. a hydraulic support electrohydraulic control system controller software upgrade method is characterized in that, comprises step:
Upgrade software controller is connected to optional position among the coal-face control group;
The mode of operation of the described controller of upgrade software is switched to the upgrade software host mode, and send the order that enters the software slave mode to the upgrading target;
Described upgrading target receives described order, switches to the upgrade software slave mode, and wipes the following and relevant storage space of need upgrade software of self normal operation mode;
Described upgrading target is to adjacent with this upgrading target and near the new software data of controller application of the described controller of upgrade software, and should be stored in the described storage space by new software data.
2. hydraulic support electrohydraulic control system controller software upgrade method according to claim 1 is characterized in that:
Described upgrading target is the left adjacent controller or the right adjacent controller of the described controller of upgrade software, and described controller with the adjacent and close described controller of upgrade software of upgrading target is the described controller of upgrade software.
3. hydraulic support electrohydraulic control system controller software upgrade method according to claim 1 is characterized in that:
Described upgrading target is all controllers in the coal-face controller group;
The described controller of upgrade software sends this order when the upgrading target sends order to adjacent controller, each controller with the order that received to adjacent and send away from the next stage controller of the described controller of upgrade software.
4. hydraulic support electrohydraulic control system controller software upgrade method according to claim 3, it is characterized in that, also comprise: after the storage space relevant with the need upgrade software of described controller under normal operation mode upgrades and finish, under the situation that need not to re-power, switch to normal operation mode.
5. hydraulic support electrohydraulic control system controller software upgrade method according to claim 4, it is characterized in that, also comprise: run on the controller of normal operation mode, when the data application that receives the next stage controller, switch to the upgrade software host mode.
6. according to any described hydraulic support electrohydraulic control system controller software upgrade method of claim 1 to 5, it is characterized in that, described upgrading target is applied for according to the sequence of addresses of need upgrade software place storage space in order to adjacent with this upgrading target and during near the new software data of controller application of the described controller of upgrade software.
7. according to any described hydraulic support electrohydraulic control system controller software upgrade method of claim 1 to 5, it is characterized in that, also comprise: when the described controller of upgrade software does not receive request of data in first section of setting aside some time, under the situation that need not to re-power, switch to normal operation mode.
8. hydraulic support electrohydraulic control system controller software upgrade method according to claim 7, it is characterized in that, also comprise: the controller of upgrade software that runs on normal operation mode, when the data application that receives left adjacent controller or right adjacent controller, switch to the upgrade software host mode.
9. according to any described hydraulic support electrohydraulic control system controller software upgrade method of claim 1 to 5, it is characterized in that: when controller the power down accident occurs in the upgrade software process, automatically enter the upgrade software slave mode after re-powering, and need wipe by upgrade software place storage space, and need the adjacent controller request for data of the sequence of addresses of upgrade software place storage space to predetermined direction according to this.
10. hydraulic support electrohydraulic control system controller software upgrade method according to claim 9, it is characterized in that, described controller re-power enter the upgrade software slave mode after, during the beginning request for data, as if replying of the adjacent controller that in second predetermined amount of time, does not obtain described predetermined direction, turn to adjacent controller request for data, until being replied to other direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010272658 CN101963791B (en) | 2010-09-01 | 2010-09-01 | Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010272658 CN101963791B (en) | 2010-09-01 | 2010-09-01 | Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101963791A true CN101963791A (en) | 2011-02-02 |
| CN101963791B CN101963791B (en) | 2012-06-06 |
Family
ID=43516704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010272658 Active CN101963791B (en) | 2010-09-01 | 2010-09-01 | Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101963791B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635379A (en) * | 2012-03-28 | 2012-08-15 | 太原理工大学 | Online program updating method for hydraulic support controllers |
| CN105201537A (en) * | 2015-10-23 | 2015-12-30 | 广州日滨科技发展有限公司 | Wireless self-numbering method and device of hydraulic support electric hydraulic control system |
| CN106507051A (en) * | 2016-11-21 | 2017-03-15 | 广州日滨科技发展有限公司 | A kind of fully-mechanized mining working is electro-hydraulic to control integrated video Transmission system and method |
| CN107832076A (en) * | 2017-10-24 | 2018-03-23 | 北京天地玛珂电液控制系统有限公司 | A kind of industrial control unit (ICU) program upgrading management system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3801617A1 (en) * | 1988-01-21 | 1989-07-27 | Gewerk Eisenhuette Westfalia | Emergency control device for electrohydraulic upgrade controllers |
| CN1729349A (en) * | 2002-12-21 | 2006-02-01 | 迪芬巴赫控制系统股份有限公司 | Control mechanism for the extension units in the longwall face of a mine |
| CN201207139Y (en) * | 2007-12-04 | 2009-03-11 | 哈尔滨工业大学深圳研究生院 | Electrohydraulic control system for hydraulic support |
| CN201221374Y (en) * | 2008-03-27 | 2009-04-15 | 北京神舟航天软件技术有限公司 | Full-automatic coal mining production line hydraulic support electrohydraulic controller |
| CN101718204A (en) * | 2009-11-24 | 2010-06-02 | 太原理工大学 | Electrohydraulic control device used for frame controller of hydraulic support |
-
2010
- 2010-09-01 CN CN 201010272658 patent/CN101963791B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3801617A1 (en) * | 1988-01-21 | 1989-07-27 | Gewerk Eisenhuette Westfalia | Emergency control device for electrohydraulic upgrade controllers |
| CN1729349A (en) * | 2002-12-21 | 2006-02-01 | 迪芬巴赫控制系统股份有限公司 | Control mechanism for the extension units in the longwall face of a mine |
| CN201207139Y (en) * | 2007-12-04 | 2009-03-11 | 哈尔滨工业大学深圳研究生院 | Electrohydraulic control system for hydraulic support |
| CN201221374Y (en) * | 2008-03-27 | 2009-04-15 | 北京神舟航天软件技术有限公司 | Full-automatic coal mining production line hydraulic support electrohydraulic controller |
| CN101718204A (en) * | 2009-11-24 | 2010-06-02 | 太原理工大学 | Electrohydraulic control device used for frame controller of hydraulic support |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102635379A (en) * | 2012-03-28 | 2012-08-15 | 太原理工大学 | Online program updating method for hydraulic support controllers |
| CN102635379B (en) * | 2012-03-28 | 2015-02-11 | 太原理工大学 | Online program updating method for hydraulic support controllers |
| CN105201537A (en) * | 2015-10-23 | 2015-12-30 | 广州日滨科技发展有限公司 | Wireless self-numbering method and device of hydraulic support electric hydraulic control system |
| CN105201537B (en) * | 2015-10-23 | 2018-02-13 | 日立楼宇技术（广州）有限公司 | The wireless numbering method and device certainly of hydraulic support electrohydraulic control system |
| CN106507051A (en) * | 2016-11-21 | 2017-03-15 | 广州日滨科技发展有限公司 | A kind of fully-mechanized mining working is electro-hydraulic to control integrated video Transmission system and method |
| CN106507051B (en) * | 2016-11-21 | 2019-06-14 | 日立楼宇技术（广州）有限公司 | A kind of electro-hydraulic control integrated video Transmission system of fully-mechanized mining working and method |
| CN107832076A (en) * | 2017-10-24 | 2018-03-23 | 北京天地玛珂电液控制系统有限公司 | A kind of industrial control unit (ICU) program upgrading management system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101963791B (en) | 2012-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101963791B (en) | Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system | |
| CN104468235A (en) | Allocable full-network remote node firmware upgrading system and device based on IAP | |
| CN202372803U (en) | Hot-standby redundancy control system | |
| CN102265637B (en) | Construction equipment remote control system and method for controlling data transmission/reception while the construction equipment is in engine-off state | |
| CN101950253B (en) | Method for upgrading optical module firmware in optical network unit by utilizing WEB webpage interface | |
| CN104468521A (en) | Online migration method, device and system | |
| CN103581225A (en) | Distributed system node processing task method | |
| US20100325623A1 (en) | Robot system, robot control device, and software update method of robot system | |
| CN102739453A (en) | Master-standby switching method, device and system | |
| CN101621397A (en) | Distributed network management system, and maintenance and management method thereof | |
| CN101401070A (en) | Method for handling different versions of an application, and an automation system | |
| CN104572147A (en) | Cloud startup system, virtual machine with cloud startup system and startup method of virtual machine | |
| CN103067617A (en) | Test terminal driving method and apparatus thereof, and terminal test method and system thereof | |
| CN102437869B (en) | Power Line Carrier Communication Module concurrent software upgrade method | |
| CN102393684B (en) | Vehicle controller based on wire hardness judgment and identifying and controlling method thereof | |
| CN103209091A (en) | Hot backup method and system for clustering system | |
| CN101453473A (en) | Remote service system based on different operation systems and equipment thereof | |
| CN110958139B (en) | Network control method, orchestrator, controller, and computer-readable storage medium | |
| CN102662792A (en) | Method and system for backing up data of mobile phone and computer | |
| CN102635379B (en) | Online program updating method for hydraulic support controllers | |
| CN105471654A (en) | FC network based configuration data automatic uploading method | |
| CN102135896B (en) | A kind of method and system based on Implementation of Embedded System software upgrading | |
| CN102739489A (en) | Method for quickly querying equipment state of synchronous bus | |
| CN102331762B (en) | Control method for master station write-in of address codes by RS-485 buses | |
| CN102714623B (en) | Routing iinformation generating apparatus and routing iinformation generation method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110202 Assignee: Shanxi Pingyang Guangri Electromechanical Co., Ltd. Assignor: Guangzhou Ropente Science and Technology Development Co., Ltd. Contract record no.: 2012990000583 Denomination of invention: Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system Granted publication date: 20120606 License type: Exclusive License Record date: 20120808 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20110202 Assignee: Shanxi Pingyang Guangri Electromechanical Co., Ltd. Assignor: Guangzhou Ropente Science and Technology Development Co., Ltd. Contract record no.: 2012990000583 Denomination of invention: Method for performing software upgrading on controllers of hydraulic bracket electrohydraulic control system Granted publication date: 20120606 License type: Exclusive License Record date: 20120808 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP03 | Change of name, title or address |
Address after: Nanxiang three road, Science City high tech Industrial Development Zone, Guangzhou city of Guangdong Province, No. 2 510660 Patentee after: Hitachi building technologies (Guangzhou) Co. Ltd. Address before: 510660 Guangdong province Guangzhou Science City, Guangzhou hi tech Industrial Development Zone No. 1 Ke Lin Lu Patentee before: Guangzhou Ropente Science and Technology Development Co., Ltd. |
|
| CP03 | Change of name, title or address |