CN113548436A - Single starting medium embedded system burning starting program circuit device and process - Google Patents
Single starting medium embedded system burning starting program circuit device and process Download PDFInfo
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- CN113548436A CN113548436A CN202110835254.5A CN202110835254A CN113548436A CN 113548436 A CN113548436 A CN 113548436A CN 202110835254 A CN202110835254 A CN 202110835254A CN 113548436 A CN113548436 A CN 113548436A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
- B65G47/248—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G11/00—Chutes
- B65G11/20—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids
- B65G11/203—Auxiliary devices, e.g. for deflecting, controlling speed of, or agitating articles or solids for articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/24—Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
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Abstract
The invention relates to a circuit device and a process for a burning starting program of a single starting medium embedded system, which comprises S1, preparing a core board of a mirror image, and copying a burning mirror image file into an 8G MicrooSD card by using a computer; s2, inserting the 8GmicoSD card into a QSPI burning tool; s3, mounting the core board to the bottom board platform; s4, connecting PROB1012V1.0 of QSPI burning tool and OK1012 system board; s5, connecting the power to the OK1012 system board; s6, operating the QSPI burning tool, starting, and setting PROB1012V1.0 dial codes to be in a QSPI NOR FLASHBOOT mode; then, turning on the power supply of an OK1012 system board, and starting automatic burning; in the automatic burning process: the invention has reasonable design, compact structure and convenient use.
Description
Technical Field
The invention relates to a circuit device and a process for a burning starting program of a single starting medium embedded system.
Background
The inventor finds that the kernel (embedded Linux and the like) needs to be updated or upgraded by utilizing an SD card and a serial communication cable and operating a control program by an upper computer (generally a PC), so that the kernel burning of the embedded system needs a plurality of devices and is tedious in process, and for a client with weak practical ability and unfamiliar with the control program of the upper computer, the problem is still unsound, and only technical support personnel can be waited for on-site solution, so that the workload of a service provider and the client is increased, and the application experience of the client is greatly reduced.
The existing burning process is low in automation degree, a matched production line needs a large amount of labor to participate, in addition, burning is a time-consuming process, and idle time in burning in the prior art cannot be fully utilized, so that the production line is stopped in the working procedure.
How to provide a burning process and realize reasonable overall layout of process routes, thereby ensuring the fluency of the whole production line becomes a technical problem which needs to be solved urgently.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a single starting medium embedded type
A circuit device and a process for starting a program in system burning.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a single starting medium embedded system burning starting program circuit process comprises
S1, preparing a core board of the mirror image, and copying the burning mirror image file to the 8G MicrooSD card by using a computer;
s2, inserting the 8G MicrosD card into the QSPI burning tool;
s3, mounting the core board to the bottom board platform;
s4, connecting PROB1012V1.0 and OK1012 system board of QSPI burning tool;
s5, connecting the power to the OK1012 system board;
s6, operating the QSPI burning tool, starting, setting PROB1012V1.0 dial code as QSPI NOR FLASH BOOT mode; then, turning on the power supply of an OK1012 system board, and starting automatic burning; in the automatic burning process:
s6.1, starting to electrify a QSPI burning tool and PROB1012V1.0, and operating a core board; s6.2, the content of the active ingredient,
the programmer controls a GPIO to control a virtual switch of an OK1012 system board to disconnect a medium QSPI and a CPU; s6.3, connecting the medium QSPI and the CPU; s6.3, copying a burning image from the 8G microsoSD card to a medium QSPI by a QSPI burning tool PROB1012V 1.0; and S6.4, releasing the OK1012 system board virtual switch after the programming is finished, connecting the QSPI and the CPU, and finishing the programming.
A single starting medium embedded system burn starting program circuit device comprises a frame assembly; a falling device for writing plates is arranged on the frame assembly, a channel dividing device is rotated below the falling device, and the output end of the channel dividing device corresponds to the input ends of a plurality of conveying channel devices; and a programming station is arranged on one side of the output end of the conveying channel device.
As a further improvement of the above technical solution:
the falling device comprises a pre-storing channel which is vertically arranged; a plurality of writing plates are stacked in the middle layer of the pre-storage channel, and a spacer is arranged between the writing plates or the writing plates are provided with process steps; a stacking gap is formed between the writing plates between the upper layer and the lower layer;
intermittent falling bearing devices with the same structure are symmetrically arranged on the outer sides of two opposite side walls of the pre-stored channel; an upper distribution upper process notch and a lower distribution lower process notch are respectively arranged on two opposite side walls from top to bottom, and only one programming plate is arranged at the distance between the upper distribution upper process notch and the lower process notch;
the intermittent falling bearing device comprises an H-shaped reverse synchronous driving arm driven by a swing motor; the upper end and the lower end of the H-shaped reverse synchronous driving arm are distributed with a hinged rod in a bearing guide notch with an upper bearing component and a hinged rod in a bearing guide notch of a lower bearing component;
the upper bearing component and the lower bearing component have the same structure and opposite movement directions;
the upper bearing component is provided with an upper bearing plate which horizontally enters and exits the prestoring channel to move in the corresponding upper process gap;
the lower bearing component is provided with a lower bearing plate which horizontally enters and exits the prestoring channel to move in the corresponding lower process gap;
when the upper bearing plate supports the programming plate of the prestoring channel, the lower bearing plate leaves the prestoring channel, so that the programming plate on the lower bearing plate falls down;
when the upper bearing plate leaves the programming plate of the pre-storage channel, the lower bearing plate enters the pre-storage channel, so that the programming plate falls onto the lower bearing plate from top to bottom and is positioned at the distance between the upper process notch and the lower process notch;
and a falling port of the writing plate is arranged under the pre-storing channel.
The lane dividing device comprises a rotating center seat below a falling port of the falling device; a rotary connecting frame is arranged on the rotary center seat, and a rotary support with a rotary output port is arranged on the rotary connecting frame; a swinging bottom plate is swung in the rotary support to bear the writing plate output by the falling port of the falling device; a cushion pad is arranged on the swinging bottom plate;
the rotary reset spring is arranged on the bottom surface of the rotary supporting tool, close to one side provided with the rotary output port, and is used for supporting and carrying the lower surface of the swinging bottom plate;
a swing motor is horizontally arranged on the rotary connecting frame, and an output shaft of the swing motor is provided with a middle pivot of a swing driving arm;
one end of each swing driving arm is respectively sleeved with a swing sliding block, and the swing sliding blocks are connected with rear driven frames; the other end of the swing driving arm is hinged with a lower root part of a swing hinged stop plate, an outlet process guide groove is arranged at a rotary output port, and the swing hinged stop plate moves up and down along the outlet process guide groove in an inclined mode;
a bottom guide hole is formed in one side, away from the rotary output port, of the rotary support, a swinging rear ejector rod is lifted in the bottom guide hole, and the lower root of the swinging rear ejector rod is connected to the rear driven frame; the upper ejector head of the post rod is used for lifting the upper ejector swing bottom plate to overcome the spring force of the rotary reset spring and turn over towards the direction of the rotary output port, meanwhile, the swing hinged baffle plate is enabled to descend along the outlet process guide groove to avoid the burning plate from sliding out, and meanwhile, the swing bottom plate is enabled to be in an inclined state, so that the burning plate on the swing bottom plate slides to the corresponding next process;
the rotating center seat is screwed in to enable the rotating output port to be connected with the corresponding next procedure inlet procedure;
the swing adsorption counterweight head is arranged at the lower end of the rear driven frame, the swing adsorption counterweight head is matched with the rotary return spring to enable the swing rear ejector rod to automatically fall and avoid being stuck, meanwhile, the swing hinged stop plate rises along the outlet process guide groove to stop the writing plate to slide out, and meanwhile, the swing bottom plate is enabled to be in a horizontal state.
The conveying channel device comprises lane falling channels which are circumferentially distributed in an array way by taking the lane dividing device as the center, a lane falling outlet notch is arranged at the inclined lower outlet of the lane falling channels,
an inlet of a turning waiting channel is vertically arranged at the inclined lower output port of the lane falling channel,
a direction-changing outlet lower swinging plate is hinged to an outlet of the direction-changing waiting channel, and a direction-changing first station is arranged at the output end of the direction-changing outlet lower swinging plate;
a push rod is arranged in the turning waiting channel along the direction of the channel and used for pushing the programming plate to move forwards;
a direction-changing downward pressing cam component is arranged above the direction-changing outlet lower swing plate, and comprises a cam arranged above the position of the shape setting part according to the shape of the writing plate;
when the shape setting part is a bulge, a programming feeding channel with an outlet communicated with the programming station is arranged below the swinging plate below the turning outlet;
when the shape setting part is a notch, a programming feeding channel with an outlet communicated with the programming station is arranged at the output end of the turning first station;
whether the plate is burnt or not is judged by changing the direction and pressing the farthest end of the cam component to be contacted with the shape setting part or not;
and after the farthest end of the cam of the diversion downward pressing cam assembly presses down the fixed part of the programming station, the diversion outlet downward swinging plate swings downward.
A lane rotary flexible brush which can enter and exit the lane falling channel in a clearance rotary manner is arranged below the lane falling outlet opening; the lane rotating flexible brush is used for outputting the writing plate which slides down under the driving of speed reduction;
a turning side inlet process opening is arranged at an inlet of the turning waiting channel;
and a programming device is arranged at the programming station.
The writing board adopts an embedded core board;
the programming device is used for programming the core board of the mirror image;
the bottom plate platform is used for installing a core plate;
the microSD card stores a mirror image file to be burned and is inserted into a QSPI burning tool of the writer;
and the power supply provides electric energy.
A single starting medium embedded system burn starting program circuit process, with the help of burn device; the process comprises the following steps:
firstly, stacking a programming plate in a pre-storage channel; then, the intermittent falling bearing device works, and the H-shaped reverse synchronous driving arm drives the upper bearing assembly and the lower bearing assembly to move reversely; secondly, the upper bearing plate leaves the programming plate of the pre-storage channel, and the lower bearing plate enters the pre-storage channel, so that the programming plate falls onto the lower bearing plate from top to bottom and is positioned at the distance between the upper process notch and the lower process notch; thirdly, the upper bearing plate supports the programming plate of the pre-storage channel, and the lower bearing plate leaves the pre-storage channel, so that the programming plate on the lower bearing plate falls down; then, the writing plate is output to the channel dividing device from the falling port;
firstly, driving a programming plate to rotate to a lane falling channel inlet corresponding to an unloaded programming station by a rotating center seat; then, the swing motor drives the swing driving arm to swing, so that the upper top of the top rod rises to push the swing bottom plate and overcomes the spring force of the rotary reset spring to turn towards the direction of the rotary output port after swinging, meanwhile, the swing hinged baffle plate descends along the outlet process guide groove to avoid the burning plate from sliding out, and meanwhile, the swing bottom plate is changed into an inclined state, so that the burning plate on the swing bottom plate slides down to the inlet of the corresponding lane falling channel; secondly, the swing motor drives the swing driving arm to swing reversely or lose power, the swing adsorption counterweight head is matched with the rotary return spring to enable the post rod to fall automatically after swinging and avoid being stuck, meanwhile, the swing hinge stop plate rises along the outlet process guide groove to stop the writing plate from sliding out, and meanwhile, the swing bottom plate is changed into a horizontal state;
firstly, the writing plate slides downwards along the lane falling channel, and is flexibly blocked by the lane rotating flexible brush at the outlet to decelerate; then, the lane-dividing rotary flexible brush rotates, so that the gliding writing plate is sent to an inlet of the turning waiting channel, and the lane-dividing rotary flexible brush rotates downwards from a process opening of the turning side inlet to output and blocks the output of the subsequent writing plate; secondly, at the outlet of the diversion waiting channel, the position and the eccentricity of a cam of the diversion pressing cam component are set according to the programming plate; thirdly, whether the plate is correct is judged by changing the direction and pressing the farthest end of the cam component to be in contact with the shape setting part, so that the purpose of outputting the plate with the correct position and the plate with the incorrect position in a channel-dividing manner is achieved;
and fourthly, programming at the programming station through a programming device.
The invention has the advantages of reasonable design, low cost, firmness, durability, safety, reliability, simple operation, time and labor saving, capital saving, compact structure and convenient use.
Drawings
FIG. 1 is a schematic diagram of the programming flow of the present invention.
Fig. 2 is a schematic diagram of the QSPI circuit of the present invention.
Fig. 3 is a schematic diagram of the power supply circuit of the present invention.
Fig. 4 is an expanded structural schematic diagram of the present invention.
Fig. 5 is a schematic diagram of a reset circuit of the present invention.
FIG. 6 is a schematic diagram of the MTFC4GACAJCN-1M processor structure of the present invention.
FIG. 7 is a schematic diagram of the CPU circuit of the present invention.
Fig. 8 is a circuit schematic of U14 of the present invention.
Fig. 9 is a schematic diagram of the QSPI circuit structure of the present invention.
Fig. 10 is a schematic diagram of the hardware configuration of the present invention.
Fig. 11 is a schematic diagram of the hardware explosion structure of the present invention.
Wherein: 1. writing the plate; 2. a frame assembly; 3. a dropping device; 4. a lane dividing device; 5. a conveyance passage device; 6. programming a station; 7. pre-storing a channel; 8. processing a notch; 9. a lower process gap; 10. an intermittent drop load bearing device; 11. an upper load bearing assembly; 12. a lower carrier assembly; 13. an H-shaped reverse synchronous drive arm; 14. bearing the guide slot; 15. an upper bearing plate; 16. a lower bearing plate; 17. a rotating center base; 18. a rotating connecting frame; 19. rotating the supporting tool; 20. a swing floor; 21. a rotary output port; 22. a rotary return spring; 23. a swing motor; 24. a swing slider; 25. swinging the rear ejector rod; 26. swinging the adsorption counterweight head; 27. the swing hinge joint stop plate; 28. a lane dropping channel; 29. a lane drop outlet opening; 30. rotating the flexible brush in different ways; 31. a turning waiting channel; 32. a turning side inlet process opening; 33. a direction-changing outlet lower swinging plate; 34. the direction-changing pressing cam component; 35. turning to a first station; 36. programming a feed channel; 37. a swing drive arm; 38. a bottom guide hole; 39. a rear driven frame; 40. and (4) an outlet process guide groove.
Detailed Description
As shown in FIGS. 1-11, the circuit process of the burn-in start-up program of the single start-up medium embedded system of the present embodiment includes
S1, preparing a core board of the mirror image, and copying the burning mirror image file to the 8G MicrooSD card by using a computer;
s2, inserting the 8G MicrosD card into the QSPI burning tool;
s3, mounting the core board to the bottom board platform;
s4, connecting PROB1012V1.0 and OK1012 system board of QSPI burning tool;
s5, connecting the power to the OK1012 system board;
s6, operating the QSPI burning tool, starting, setting PROB1012V1.0 dial code as QSPI NOR FLASH BOOT mode; then, turning on the power supply of an OK1012 system board, and starting automatic burning; in the automatic burning process:
s6.1, starting to electrify a QSPI burning tool and PROB1012V1.0, and operating a core board; s6.2, the content of the active ingredient,
the programmer controls a GPIO to control a virtual switch of an OK1012 system board to disconnect a medium QSPI and a CPU; s6.3, connecting the medium QSPI and the CPU; s6.3, copying a burning image from the 8G microsoSD card to a medium QSPI by a QSPI burning tool PROB1012V 1.0; and S6.4, releasing the OK1012 system board virtual switch after the programming is finished, connecting the QSPI and the CPU, and finishing the programming.
The circuit device for the burning starting program of the single starting medium embedded system comprises a rack assembly 2; a falling device 3 for writing the plate 1 is arranged on the frame assembly 2, a channel dividing device 4 is rotated below the falling device 3, and the output end of the channel dividing device 4 corresponds to the input ends of a plurality of conveying channel devices 5; a programming station 6 is arranged on one side of the output end of the conveying channel device 5.
The falling device 3 comprises a pre-storage channel 7 which is vertically arranged; a plurality of writing plate pieces 1 are stacked in the middle layer of the pre-storage channel 7, and a spacer is arranged between the writing plate pieces 1 or the writing plate pieces 1 are provided with process steps; a lamination gap is arranged between the writing plate pieces 1 between the upper layer and the lower layer;
intermittent falling bearing devices 10 with the same structure are symmetrically arranged on the outer sides of two opposite side walls of the pre-storage channel 7; an upper distribution upper process notch 8 and a lower process notch 9 are respectively arranged on two opposite side walls up and down, and only one programming plate 1 is arranged at the distance between the upper distribution upper process notch 8 and the lower process notch 9;
the intermittent falling load bearing device 10 comprises an H-shaped reverse synchronous driving arm 13 driven by a swing motor; the upper end and the lower end of the H-shaped reverse synchronous driving arm 13 are distributed with a hinged rod which is forked with a bearing guide notch 14 of the upper bearing component 11 and a hinged rod which is forked with a bearing guide notch 14 of the lower bearing component 12;
the upper bearing component 11 and the lower bearing component 12 have the same structure and the opposite movement directions;
the upper bearing component 11 is provided with an upper bearing plate 15 which horizontally moves in and out of the pre-storage channel 7 in the corresponding upper process gap 8;
the lower bearing component 12 is provided with a lower bearing plate 16 which horizontally moves in and out of the pre-storage channel 7 in the corresponding lower process gap 9;
when the upper bearing plate 15 bears the programming plate 1 of the pre-storage channel 7, the lower bearing plate 16 leaves the pre-storage channel 7, so that the programming plate 1 on the lower bearing plate 16 falls down;
when the upper bearing plate 15 leaves the programming plate 1 of the pre-storage channel 7, the lower bearing plate 16 enters the pre-storage channel 7, so that the programming plate 1 falls onto the lower bearing plate 16 from the upper bearing plate 15 and is located at the distance between the upper process notch 8 and the lower process notch 9;
a falling port of the writing plate 1 is arranged right below the pre-storing channel 7.
The lane device 4 comprises a central seat of rotation 17 below the drop mouth of the drop device 3; a rotary connecting frame 18 is arranged on the rotary center seat 17, and a rotary supporting tool 19 with a rotary output port 21 is arranged on the rotary connecting frame 18; a swinging bottom plate 20 swings in the rotating support 19 to receive the writing plate 1 output by the falling port of the falling device 3; a cushion pad is arranged on the swinging bottom plate 20;
a rotary return spring 22 arranged on the bottom surface of the rotary supporting tool 19 and close to one side provided with a rotary output port 21 and used for supporting and carrying the lower surface of the swinging bottom plate 20;
a swing motor 23 is horizontally arranged on the rotary connecting frame 18, and an output shaft of the swing motor 23 is provided with a middle pivot of a swing driving arm 37;
one end of the swinging driving arm 37 is respectively sleeved with a swinging sliding block 24, and the swinging sliding block 24 is connected with a rear driven frame 39; the other end of the swing driving arm 37 is hinged with the lower root part of the swing hinge stop plate 27, an outlet process guide groove 40 is arranged at the rotary output port 21, and the swing hinge stop plate 27 moves up and down along the outlet process guide groove 40 in an inclined manner;
a bottom guide hole 38 is formed in one side of the rotary support 19, which is far away from the rotary output port 21, a swinging rear ejector rod 25 is lifted in the bottom guide hole 38, and the lower root of the swinging rear ejector rod 25 is connected to a rear driven frame 39; the upper top of the swing rear ejector rod 25 is used for lifting the upper swing bottom plate 20 to overcome the spring force of the rotary return spring 22 and turn towards the direction of the rotary output port 21, and meanwhile, the swing hinge stop plate 27 descends along the outlet process guide groove 40 to avoid the writing plate 1 from sliding out, and meanwhile, the swing bottom plate 20 is changed into an inclined state, so that the writing plate 1 on the swing bottom plate 20 slides to the corresponding next process;
the rotating center seat 17 is screwed in to enable the rotating output port 21 to be connected with the corresponding next procedure inlet procedure;
the lower end of the rear driven frame 39 is provided with a swing adsorption counterweight head 26 which is matched with the rotary return spring 22 to enable the swing rear ejector rod 25 to automatically fall and avoid being stuck, and meanwhile, the swing hinged stop plate 27 rises along the outlet process guide groove 40 to stop the plate 1 to be burnt and written to slide out, and meanwhile, the swing bottom plate 20 is enabled to be in a horizontal state.
The conveying channel device 5 comprises lane falling channels 28 which are distributed in a circumferential array by taking the lane device 4 as the center, lane falling outlet openings 29 are arranged at the inclined lower outlet openings of the lane falling channels 28,
an inlet of a direction-changing waiting channel 31 is vertically arranged at the inclined lower outlet of the lane falling channel 28,
a turning outlet lower swinging plate 33 is hinged to the outlet of the turning waiting channel 31, and a turning first station 35 is arranged at the output end of the turning outlet lower swinging plate 33;
a push rod is arranged in the turning waiting channel 31 along the channel direction and used for pushing the writing plate 1 to move forward;
a direction-changing pressing cam assembly 34 is arranged above the direction-changing outlet lower swing plate 33, and the direction-changing pressing cam assembly 34 comprises a cam arranged above the position of the shape setting part according to the shape of the programming plate 1;
when the shape setting part is convex, a programming feeding channel 36 with an outlet communicated with the programming station 6 is arranged below the direction-changing outlet lower swing plate 33;
when the shape setting part is a notch, a programming feeding channel 36 with an outlet communicated with the programming station 6 is arranged at the output end of the turning first station 35;
whether the plate member 1 is correctly burnt or not is judged by changing the direction and pressing the contact between the most far end of the cam member 34 and the shape setting part;
when the farthest end of the cam of the diversion downward pressing cam assembly 34 is downward pressed at the fixed part of the burning station 6, the diversion outlet downward swinging plate 33 is downward swung.
A lane rotary flexible brush 30 which can freely rotate in and out of the lane falling channel 28 is arranged below the lane falling outlet opening 29; the lane rotating flexible brush 30 is used for outputting the writing plate 1 which slides down under the driving of deceleration;
a turning side inlet process opening 32 is arranged at the inlet of the turning waiting channel 31;
the programming station 6 is provided with a programming device.
The writing board 1 adopts an embedded core board;
the programming device is used for programming the core board of the mirror image;
the bottom plate platform is used for installing a core plate;
the microSD card stores a mirror image file to be burned and is inserted into a QSPI burning tool of the writer;
and the power supply provides electric energy.
The circuit process of the burning starting program of the single starting medium embedded system of the embodiment is realized by a burning device; the process comprises the following steps:
firstly, stacking the programming plate 1 in a pre-storage channel 7; then, the intermittent falling bearing device 10 works, and the H-shaped reverse synchronous driving arm 13 drives the upper bearing assembly 11 and the lower bearing assembly 12 to move reversely; secondly, the upper bearing plate 15 leaves the programming plate 1 of the pre-storage channel 7, and the lower bearing plate 16 enters the pre-storage channel 7, so that the programming plate 1 falls onto the lower bearing plate 16 from the upper bearing plate 15 and is positioned at the distance between the upper process notch 8 and the lower process notch 9; thirdly, the upper bearing plate 15 bears the programming plate 1 of the pre-storage channel 7, and the lower bearing plate 16 leaves the pre-storage channel 7, so that the programming plate 1 on the lower bearing plate 16 falls down; then, the writing board 1 is output to the lane device 4 from the falling port;
firstly, the rotation center seat 17 drives the programming plate 1 to rotate to the entrance of the lane falling channel 28 corresponding to the no-load programming station 6; then, the swing motor 23 drives the swing driving arm 37 to swing, so that the upper top of the swing post rod 25 rises to push up the swing bottom plate 20 and overcomes the spring force of the rotary return spring 22 to turn over towards the direction of the rotary output port 21, meanwhile, the swing hinge stop plate 27 descends along the outlet process guide groove 40 to avoid the burning plate 1 from sliding out, and meanwhile, the swing bottom plate 20 is changed into an inclined state, so that the burning plate 1 on the swing bottom plate 20 slides down to the inlet of the corresponding lane falling channel 28; secondly, the swing motor 23 drives the swing driving arm 37 to swing reversely or lose power, the swing adsorption counterweight head 26 is matched with the rotary return spring 22 to enable the post rod 25 to fall automatically after swinging and avoid being stuck, meanwhile, the swing hinge stop plate 27 is enabled to rise along the outlet process guide groove 40 to stop the burning plate 1 from sliding out, and meanwhile, the swing bottom plate 20 is enabled to be in a horizontal state;
firstly, the writing plate 1 slides downwards along the lane falling channel 28, and is flexibly blocked by the lane rotating flexible brush 30 at the outlet to decelerate; then, the lane-dividing rotating flexible brush 30 rotates, so that the gliding writing plate 1 is sent to an inlet of the turning waiting channel 31, and the lane-dividing rotating flexible brush 30 rotates downwards from the turning side inlet process opening 32 to output and block the subsequent writing plate 1 from outputting; next, at the exit of the direction change waiting passage 31, the position and the amount of eccentricity of the cam of the direction change depression cam assembly 34 are set by changing the direction according to the programming plate 1; thirdly, whether the plate member 1 is correct or not is judged by changing the direction and pressing the contact between the farthest end of the cam assembly 34 and the shape setting part, so that the channel output of the plate member 1 with the correct position and the plate member 1 with the incorrect position is realized;
and step four, programming is carried out at the programming station 6 through a programming device.
As a detailed step of the burning process
Using equipment and mirroring:
FCU1012-C V1.0 core boards; carrying a CPU model: LS1012AXN7 KKB;
a bottom plate platform: OK1012-C V1.0.0 bottom plate; QSPI burning tool, PROB1012V1.0, load the kernel board: FCU 1052-C; burning mirror images: firmware _ ls1012ardb _ uboot _ qspiboot.img; power supply brand 5V3A AC-DC power supply; downloading equipment: 10pin 20CM double-ended simple ox horn base gray line; 8G MicrosD card.
A downloading step:
s1, preparing a mirror image, and using a computer to burn the mirror image: copying a firmware _ ls1012ardb _ uboot _ qspiboot. img file into an 8G microsD card;
s2, inserting the 8G MicrosD card into a QSPI burning tool, PROB1012V 1.0;
s3, mounting the FCU1012-C V1.0.0 core board to the backplane platform: OK1012-C V1.0 bottom plates to form available OK1012 system plates;
use the simple and easy ox horn seat gray line of 10pin 20CM double-end to connect QSPI to burn the instrument: PROB1012V1.0 and OK1012 system boards;
supplying power to an OK1012 system board by using a Turkey brand 5V3A AC-DC power supply;
a QSPI burning tool, PROB1012V1.0 dial code is set to be in a QSPI NOR FLASH BOOT mode;
turning on the power supply of an OK1012 system board, and starting automatic burning;
automatic burning process:
QSPI burning tool, PROB1012V1.0 starts to be powered on, and FCU1052-C normally runs
The programming device controls the GPIO to control the virtual switch of the OK1012 system board to disconnect the QSPI and the CPU and connect the QSPI and the programming board;
PROB1012V1.0 copies the burn image from the 8G MicroSoSD card: firmware _ ls1012ardb _ uboot _ qspiboot.img to QSPI;
releasing an OK1012 system board virtual switch after programming is finished, and connecting a QSPI and a CPU;
and finishing the burning.
The programming plate 1 is burned, the frame assembly 2 is a general name, the falling device 3 realizes the falling of a core plate, the lane dividing device 4 is provided with a plurality of stations, thereby realizing the simultaneous working of a plurality of stations, simultaneously ensuring the full utilization of working gaps, providing efficiency, having the function of automatic reset and output linkage, the conveying channel device 5 realizes the falling, the programming stations 6 realize the pair, the pre-storage channel 7 realizes the temporary storage, the upper process notch 8, the lower process notch 9, the intermittent falling bearing device 10, the upper bearing component 11, the lower bearing component 12, the H-shaped reverse synchronous driving arm 13, the bearing guide notch 14, the upper bearing plate 15 and the lower bearing plate 16 realize the one-by-one falling and stable falling of workpieces, the rotary center seat 17 realizes the connection of the stations, the rotary connecting frame 18 realizes the support of the rotary support 19, the swing bottom plate 20 realizes the swing support, the rotary output port 21 realizes the output, the rotary reset spring 22 realizes vibration reduction and buffering, the swing motor 23 realizes swing driving, the slide block 24 swings, the ejector rod 25 realizes output after swinging, the swing adsorption counterweight head 26 realizes automatic reset, the swing hinge baffle plate 27 shields the swing hinge baffle plate, the lane falling outlet notch 29 passes through the lane falling channel 28, the lane rotating flexible brush 30, the turning waiting channel 31, the turning side inlet process opening 32 and the turning outlet lower swing plate 33 screen the turning outlet lower swing plate 33, the turning downward pressing cam assembly 34 is matched with screening by a mechanical arm, the turning first station 35 is realized, and the programming feeding channel 36 realizes separation.
Referring to FIG. 2, a chip U12 has pins 1 and 11 connected to power supply, pins 2-5 and 7-10 connected to corresponding channels of PROC, and pin 12 connected to CPU; the chip U14 is connected with QSPI, CPU and I2C respectively.
As shown in fig. 3, chip U13, powers the QSPI.
Referring to fig. 4, chip P2 is electrically connected to I2C, QSPI, SD and USB, respectively.
As shown in fig. 6, the chips U11B are connected to eMMC, respectively.
As shown in fig. 7, chip U12 is connected to QSPI.
As shown in fig. 8, chip U14 is connected to QSPI.
As shown in fig. 9, chip U13 is connected to QSPI.
The present invention has been described in sufficient detail for clarity of disclosure and is not exhaustive of the prior art.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; it is obvious as a person skilled in the art to combine several aspects of the invention. And such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A single starting medium embedded system burning starting program circuit process is characterized in that: comprises that
S1, preparing a core board of the mirror image, and copying the burning mirror image file to the 8G MicrooSD card by using a computer;
s2, inserting the 8G MicrosD card into the QSPI burning tool;
s3, mounting the core board to the bottom board platform;
s4, connecting PROB1012V1.0 and OK1012 system board of QSPI burning tool;
s5, connecting the power to the OK1012 system board;
s6, operating the QSPI burning tool, starting, setting PROB1012V1.0 dial code as QSPI NOR FLASH BOOT mode; then, turning on the power supply of an OK1012 system board, and starting automatic burning; in the automatic burning process:
s6.1, starting to electrify a QSPI burning tool and PROB1012V1.0, and operating a core board; s6.2, the content of the active ingredient,
the programmer controls a GPIO to control a virtual switch of an OK1012 system board to disconnect a medium QSPI and a CPU; s6.3, connecting the medium QSPI and the CPU; s6.3, copying a burning image from the 8G microsoSD card to a medium QSPI by a QSPI burning tool PROB1012V 1.0; and S6.4, releasing the OK1012 system board virtual switch after the programming is finished, connecting the QSPI and the CPU, and finishing the programming.
2. A single start medium embedded system burn start program circuit device is characterized in that: comprises a frame assembly (2); a falling device (3) for writing the plate (1) is arranged on the frame assembly (2), a channel dividing device (4) is rotated below the falling device (3), and the output end of the channel dividing device (4) is provided with the input ends of a plurality of conveying channel devices (5) correspondingly; and a programming station (6) is arranged on one side of the output end of the conveying channel device (5).
3. The circuit device of claim 2, wherein the starting program comprises: the falling device (3) comprises a pre-storing channel (7) which is vertically arranged; a plurality of writing plates (1) are stacked in the middle layer of the pre-storage channel (7), and a spacer is arranged between the writing plates (1) or the writing plates (1) are provided with process steps; a lamination gap is arranged between the writing plate pieces (1) between the upper layer and the lower layer;
intermittent falling bearing devices (10) with the same structure are symmetrically arranged on the outer sides of two opposite side walls of the pre-storage channel (7); an upper process notch (8) and a lower process notch (9) are respectively and vertically distributed on two opposite side walls, and only one programming plate (1) is arranged at the distance between the upper process notch (8) and the lower process notch (9);
the intermittent falling bearing device (10) comprises an H-shaped reverse synchronous driving arm (13) driven by a swing motor; the upper end and the lower end of the H-shaped reverse synchronous driving arm (13) are distributed with a hinged rod which is forked with a bearing guide notch (14) of the upper bearing component (11) and a hinged rod which is forked with a bearing guide notch (14) of the lower bearing component (12);
the upper bearing component (11) and the lower bearing component (12) have the same structure and the opposite movement directions;
the upper bearing component (11) is provided with an upper bearing plate (15) which horizontally moves in and out of the pre-storage channel (7) in the corresponding upper process notch (8);
the lower bearing component (12) is provided with a lower bearing plate (16) which horizontally moves in and out of the pre-storage channel (7) in the corresponding lower process notch (9);
when the upper bearing plate (15) bears the programming plate (1) of the pre-storing channel (7), the lower bearing plate (16) leaves the pre-storing channel (7) so that the programming plate (1) on the lower bearing plate (16) falls down;
when the upper bearing plate (15) leaves the programming plate (1) of the pre-storage channel (7), the lower bearing plate (16) enters the pre-storage channel (7), so that the programming plate (1) falls onto the lower bearing plate (16) from the upper bearing plate (15) and is located at the distance between the upper process notch (8) and the lower process notch (9);
a falling port of the programming plate (1) is arranged under the pre-storing channel (7).
4. The single boot media embedded system burn start-up program circuit device and process of claim 2, wherein: the lane dividing device (4) comprises a rotating center seat (17) below a falling opening of the falling device (3); a rotary connecting frame (18) is arranged on the rotary center seat (17), and a rotary supporting tool (19) with a rotary output port (21) is arranged on the rotary connecting frame (18); a swinging bottom plate (20) is swung in the rotary supporting device (19) to bear the writing board (1) output by a falling port of the falling device (3); a buffer pad is arranged on the swinging bottom plate (20);
a rotary return spring (22) is arranged on the bottom surface of the rotary supporting tool (19) close to one side provided with a rotary output port (21) and is used for supporting and carrying the lower surface of the swinging bottom plate (20);
a swing motor (23) is horizontally arranged on the rotary connecting frame (18), and an output shaft of the swing motor (23) is provided with a middle pivot of a swing driving arm (37);
one end of each swing driving arm (37) is sleeved with a swing sliding block (24), and the swing sliding blocks (24) are connected with a rear driven frame (39); the other end of the swing driving arm (37) is hinged with the lower root part of a swing hinge stop plate (27), an outlet process guide groove (40) is arranged at the rotary outlet (21), and the swing hinge stop plate (27) moves up and down along the outlet process guide groove (40) in an inclined way;
a bottom guide hole (38) is formed in one side, away from the rotary output port (21), of the rotary support (19), a swinging rear ejector rod (25) is lifted in the bottom guide hole (38), and the lower root of the swinging rear ejector rod (25) is connected to a rear driven frame (39); the upper top of the swing rear ejector rod (25) is used for lifting the upper top swing bottom plate (20) to overcome the spring force of the rotary reset spring (22) and turn towards the direction of the rotary output port (21), meanwhile, the swing hinged stop plate (27) descends along the outlet process guide groove (40) to avoid the burning plate (1) from sliding out, and meanwhile, the swing bottom plate (20) is changed into an inclined state, so that the burning plate (1) on the swing bottom plate (20) slides to the corresponding next process;
the rotating center seat (17) is screwed in to enable the rotating output port (21) to be connected with the corresponding next procedure inlet procedure;
and a swinging adsorption counterweight head (26) is arranged at the lower end of the rear driven frame (39), and is matched with a rotary return spring (22) to enable the swinging rear ejector rod (25) to automatically fall and avoid being stuck, meanwhile, the swinging hinged stop plate (27) rises along the outlet process guide groove (40) to stop the burning plate (1) from sliding out, and meanwhile, the swinging bottom plate (20) is enabled to be in a horizontal state.
5. The circuit device of claim 4, wherein the single boot media embedded system comprises: the conveying channel device (5) comprises lane falling channels (28) which are circumferentially distributed in an array way by taking the lane dividing device (4) as the center, lane falling outlet openings (29) are arranged at the inclined lower outlet of the lane falling channels (28),
an inlet of a direction-changing waiting channel (31) is vertically arranged at an inclined lower outlet of the lane falling channel (28),
a turning outlet lower swinging plate (33) is hinged to an outlet of the turning waiting channel (31), and a turning first station (35) is arranged at the output end of the turning outlet lower swinging plate (33);
a push rod is arranged in the turning waiting channel (31) along the channel direction and used for pushing the programming plate (1) to move forward;
a direction-changing downward-pressing cam component (34) is arranged above the direction-changing outlet lower swinging plate (33), and according to the appearance of the writing plate (1), the direction-changing downward-pressing cam component (34) comprises a cam arranged above the position of an appearance setting part;
when the shape setting part is convex, a programming feeding channel (36) with an outlet communicated with the programming station (6) is arranged below the direction-changing outlet lower swing plate (33);
when the shape setting part is a notch, a programming feeding channel (36) with an outlet communicated with the programming station (6) is arranged at the output end of the turning first station (35);
whether the plate member (1) is burnt or not is judged by changing the direction and pressing the contact between the farthest end of the cam member (34) and the shape setting part;
when the farthest end of the cam of the direction-changing downward-pressing cam assembly (34) is downward pressed at the positioning part of the programming station (6), the direction-changing outlet downward swinging plate (33) is made to swing downward.
6. The circuit device of claim 5, wherein the starting program comprises: a lane-dividing rotary flexible brush (30) which can freely rotate to enter and exit the lane-dividing falling channel (28) is arranged below the lane-dividing falling outlet opening (29); the lane rotating flexible brush (30) is used for outputting the writing plate (1) which slides down under the driving of deceleration;
a turning side inlet process opening (32) is arranged at an inlet of the turning waiting channel (31);
a programming device is arranged at the programming station (6).
7. The circuit device of claim 6, wherein the starting program comprises: the writing board (1) adopts an embedded core board;
the programming device is used for programming the core board of the mirror image;
the bottom plate platform is used for installing a core plate;
the microSD card stores a mirror image file to be burned and is inserted into a QSPI burning tool of the writer;
and the power supply provides electric energy.
8. A single starting medium embedded system burning starting program circuit process is characterized in that: by means of a burning device; the process comprises the following steps:
firstly, stacking a programming plate (1) in a pre-storage channel (7); then, the intermittent falling bearing device (10) works, and the H-shaped reverse synchronous driving arm (13) drives the upper bearing assembly (11) and the lower bearing assembly (12) to move reversely; secondly, the upper bearing plate (15) leaves the programming plate (1) of the pre-storage channel (7), and the lower bearing plate (16) enters the pre-storage channel (7), so that the programming plate (1) falls onto the lower bearing plate (16) from the upper bearing plate (15) and is located at the distance between the upper process notch (8) and the lower process notch (9); thirdly, the upper bearing plate (15) bears the programming plate (1) of the pre-storage channel (7), and the lower bearing plate (16) leaves the pre-storage channel (7), so that the programming plate (1) on the lower bearing plate (16) falls down; then, the writing plate (1) is output to the channel dividing device (4) from the falling port;
firstly, the rotation center seat (17) drives the programming plate (1) to rotate to the entrance of a lane falling channel (28) corresponding to the no-load programming station (6); then, a swing motor (23) drives a swing driving arm (37) to swing, so that the upper top of a swing post rod (25) rises to push up a swing bottom plate (20) and overcomes the spring force of a rotary return spring (22) to turn over towards a rotary output port (21), meanwhile, a swing hinged stop plate (27) descends along an outlet process guide groove (40) to avoid the burning plate (1) from sliding out, and meanwhile, the swing bottom plate (20) is changed into an inclined state, so that the burning plate (1) on the swing bottom plate (20) slides down to the inlet of a corresponding lane falling channel (28); secondly, the swing motor (23) drives the swing driving arm (37) to swing reversely or lose power, the swing adsorption counterweight head (26) is matched with the rotary return spring (22) to enable the post rod (25) to fall automatically after swinging and avoid being stuck, meanwhile, the swing hinged stop plate (27) rises along the outlet process guide groove (40) to stop the burning plate (1) from sliding out, and meanwhile, the swing bottom plate (20) is enabled to be in a horizontal state;
firstly, the writing plate (1) slides downwards along the lane falling channel (28) and is flexibly blocked by the lane rotating flexible brush (30) at the outlet to decelerate; then, the lane-dividing rotating flexible brush (30) rotates, so that the gliding programming plate (1) is sent to an inlet of the turning waiting channel (31), and the lane-dividing rotating flexible brush (30) rotates downwards from the turning side inlet process opening (32) to output and blocks the subsequent programming plate (1) from outputting; secondly, at the outlet of the diversion waiting channel (31), the position and the eccentricity of a cam of the diversion pressing cam component (34) are set according to the programming plate component (1); thirdly, whether the plate member (1) is correct is judged by changing the direction and pressing whether the farthest end of the cam assembly (34) is contacted with the shape setting part, so that the plate member (1) with the correct position and the plate member (1) with the incorrect position are output in a channel-dividing manner;
and fourthly, programming at the programming station (6) through a programming device.
9. The single boot media embedded system burn starting program circuit process of claim 8, wherein: the process of claim 1 is performed in step four.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211322173.6A CN115593900A (en) | 2021-07-23 | 2021-07-23 | Circuit flow and assembly of burning starting program of single starting medium embedded system |
| CN202110835254.5A CN113548436B (en) | 2021-07-23 | 2021-07-23 | Single starting medium embedded system burning starting program circuit device and process |
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| CN202110835254.5A CN113548436B (en) | 2021-07-23 | 2021-07-23 | Single starting medium embedded system burning starting program circuit device and process |
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| CN202211322173.6A Division CN115593900A (en) | 2021-07-23 | 2021-07-23 | Circuit flow and assembly of burning starting program of single starting medium embedded system |
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| CN202110835254.5A Active CN113548436B (en) | 2021-07-23 | 2021-07-23 | Single starting medium embedded system burning starting program circuit device and process |
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| CN113548436B (en) | 2022-11-29 |
| CN115593900A (en) | 2023-01-13 |
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