CN101964153B - Speed changer simulation device and automobile simulated driving system - Google Patents
Speed changer simulation device and automobile simulated driving system Download PDFInfo
- Publication number
- CN101964153B CN101964153B CN200910089736XA CN200910089736A CN101964153B CN 101964153 B CN101964153 B CN 101964153B CN 200910089736X A CN200910089736X A CN 200910089736XA CN 200910089736 A CN200910089736 A CN 200910089736A CN 101964153 B CN101964153 B CN 101964153B
- Authority
- CN
- China
- Prior art keywords
- slide block
- gear
- slot
- block slot
- variator
- 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.)
- Expired - Fee Related
Links
- 238000004088 simulation Methods 0.000 title abstract 3
- 230000005540 biological transmission Effects 0.000 description 5
- 230000035807 sensation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000012549 training Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Abstract
The invention discloses a speed changer simulation device and an automobile simulated driving system. The device comprises a gear piece, a gear rod, a sliding block slot and a positioning shaft, wherein the gear piece is provided with a gear interval; the gear rod passes through the gear interval of the gear piece and then is connected with a sliding block; the sliding block slot is provided with a slot position, the sectional area of which is greater than that of the sliding block, the sliding block is arranged in the slot position of the sliding block slot so that the sliding block can slide along the slot position of the sliding block slot, and the bottom of the sliding block slot is also provided with a hole position vertical to the slot position; and the positioning shaft passes through the hole position at the bottom of the sliding block slot so that the sliding block and the sliding block slot can slide along the positioning shaft. The invention provides the speed changer simulation device closer to the automobile speed changer control feel so that an operator can experience more comprehensive vivid driving feeling in the automobile simulated driving system and the user experience is improved.
Description
Technical field
The present invention relates generally to the analogue technique field, is meant a kind of variator simulator and simulative automobile driving system especially.
Background technology
2008 the year end China's motor vehicles for civilian use recoverable amount reached more than 6,000 ten thousand, and just rapidly increase with annual speed more than 10%.Along with the restriction of country's cancellation, there is scholarly forecast China automobile pollution will increase faster to the economical car of little discharge capacity.Along with the rapid growth of automobile pollution, the motor traffic safety accident also sharply increases.
In order to reduce the motor traffic safety accident; Improve the skill level of driving; Human pilot is necessary to carry out certain training and evaluation and test, yet if all carry out actual training and evaluation and test, need spend a large amount of money and place; While is because the enormous quantity of human pilot might need to wait for that the time of length could be participated in similarly training and evaluation and test.Therefore; The simulative automobile system that has occurred the simulated automotive driving experience now; In the simulative automobile system, the emulation variator occupies very consequence, though the emulation variator in the simulative automobile system of prior art can be simulated the control feel of variator in the real car; But relevant with the operation feeling of variator in the real car very far away, go into position sense etc. twice as can't realize shifting of transmission the time.
Summary of the invention
The present invention proposes a kind of variator simulator and simulative automobile driving system; Provide a kind of more near the variator simulator of automotive transmission control feel; Make operating personnel can in the simulative automobile driving system, experience driving experience true to nature more comprehensively, improve user experience.
Technical scheme of the present invention is achieved in that
A kind of variator simulator is applied to comprise in the simulative automobile driving system:
The gear sheet, said gear sheet is provided with the gear interval;
Gear bar, said gear bar are connected with a slide block after passing the gear interval of said gear sheet;
Slide block slot; Said slide block slot is provided with the area of section groove position bigger than the area of section of said slide block; Said slide block is arranged in the groove position of said slide block slot, and said slide block can be slided along the groove position of said slide block slot, and the bottom of said slide block slot also is provided with the hole position vertical with said groove position;
Locating shaft, said locating shaft is arranged in the Kong Weizhong of said slide block slot bottom, and said slide block and said slide block slot can be slided along said locating shaft.
Preferably, also comprise:
The video disc spring, said video disc spring is arranged at the downside of said slide block slot, leaves-becomes link gear with one through a spring pull bar and be connected.
Preferably, said slide block is provided with a groove, and said gear bar is inserted in the groove of said slide block through pulling out head once, and said gear bar is connected with said slide block.
Preferably, also comprise:
Shell, said shell is made up of loam cake and housing, and said slide block, said slide block slot are arranged at said enclosure, and the two ends of said locating shaft are fixed on the two side of said housing.
A kind of simulative automobile driving system comprises a clutch pedal, also comprises a variator simulator, and said variator simulator comprises:
The gear sheet, said gear sheet is provided with the gear interval;
Gear bar, said gear bar are connected with a slide block after passing the gear interval of said gear sheet;
Slide block slot; Said slide block slot is provided with the area of section groove position bigger than the area of section of said slide block; Said slide block is arranged in the groove position of said slide block slot, and said slide block can be slided along the groove position of said slide block slot, and the bottom of said slide block slot also is provided with the hole position vertical with said groove position;
Locating shaft, said locating shaft is arranged in the Kong Weizhong of said slide block slot bottom, and said slide block and said slide block slot can be slided along said locating shaft.
Preferably, said variator simulator also comprises:
The video disc spring, said video disc spring is arranged at the downside of said slide block slot, leaves-becomes link gear with one through a spring pull bar and be connected, said leaving-become link gear to be connected with said clutch pedal.
Preferably, said slide block is provided with a groove, and said gear bar is inserted in the groove of said slide block through pulling out head once, and said gear bar is connected with said slide block.
Preferably, said variator simulator also comprises:
Shell, said shell is made up of loam cake and housing, and said slide block, said slide block slot are arranged at said enclosure, and the two ends of said locating shaft are fixed on the two side of said housing.
Preferably, also comprise:
Signal gathering unit, said signal gathering unit are arranged at the interval place of said gear, the gear change that is used to gather said variator simulator.
Technical scheme according to the invention is through the setting of slide block and slide block slot; Go into the position sense,, be implemented in the control feel that produces semi-linkage on the clutch pedal for twice when realizing shifting of transmission through the setting of video disc spring; Simultaneously through with from-become cooperating of link gear; Realize that the not stepping on clutch pedal can't move shift lever, thereby make operating personnel can in the simulative automobile driving system, experience driving experience true to nature more comprehensively, improve user experience.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiments of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is composition structure (the comprising the outer clutch pedal) synoptic diagram of a kind of variator simulator of the present invention preferred embodiment;
Fig. 2 is front view (the not comprising shell) synoptic diagram of a kind of variator simulator of the present invention preferred embodiment;
Fig. 3 is spatial structure (the not comprising shell) synoptic diagram of a kind of simulative automobile driving optimum system choosing of the present invention embodiment;
Fig. 4 is the cut-open view of variator simulator of the present invention;
Fig. 5 is the front view of variator simulator of the present invention.
Embodiment
To combine the accompanying drawing in the embodiment of the invention below, the technical scheme in the embodiment of the invention is carried out clear, intactly description, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the present invention's protection.
With reference to Fig. 1, show the composition structural representation of a kind of variator simulator of the present invention preferred embodiment.Said variator simulator comprises shell, gear bar 13, gear sheet 14, slide block 16, slide block slot 17, video disc spring 19 locating shafts 21, video disc spring 19.
Said shell comprises loam cake 10 and housing 11, and said loam cake 10 is provided with one and is used for the position, hole that said gear bar 13 passes.
Said gear sheet 14 is provided with the gear interval; The interval quantity of said gear can be provided with according to actual needs; As 6 gear intervals can be set, the gear that 4,5 or other quantity also can be set is interval, and 6 gear intervals preferably are set in the present embodiment.
Said gear bar 13 is connected with a slide block 16 after passing the gear interval of said gear sheet 14; Preferably; Said slide block 16 is provided with a groove, and said gear bar 13 is inserted in the groove of said slide block 16 through pulling out 15 once, and said gear bar 13 and said slide block 16 are flexibly connected.In order better to handle impression, said gear bar 13 and said under a compression spring can also be set between pulling out 15, also be provided with a volute spring 12 between said loam cake 10 and the said gear sheet 14.
Said slide block slot 17 is provided with the area of section groove position bigger than the area of section of said slide block 16, and said slide block 16 is arranged in the groove position of said slide block slot 17, and said slide block 16 can be slided along the groove position of said slide block slot 17.The bottom of said slide block slot 17 also is provided with the hole position vertical with said groove position; Said locating shaft 21 is arranged in the Kong Weizhong of said slide block slot 17 bottoms; Said slide block 16 and said slide block slot 17 can be slided along said locating shaft 21, and the two ends of said locating shaft 21 are fixed on the two side of said housing 11.
Because the area of section of the groove position of said slide block slot 17 is bigger than the area of section of said slide block 16; When the user operates 13 gear shift of gear bar and drives said slide block 16 and move; The mobile voluntarily segment distance of said slide block 16 elder generations contacts with said slide block slot 17 again, thereby realizes going into the first time sensation of position, and then is moved by the said slide block slot 17 of said slide block 16 drives; Realize the conversion and the sensation of going into the position for the second time of gear, thus the gear-change operation in the imitation real car.
Said video disc spring 19 is arranged at the downside of said slide block slot 17, leaves-becomes link gear 22 with one through a spring pull bar 20 and be connected, said leaving-become link gear 22 to be connected with outer clutch pedal 23.Said video disc spring 19 can contact with the bottom of said slide block slot 17 through a rubber sleeve 18; Said video disc spring can closely contact with the bottom of said slide block slot 17 under the situation that is not applied in external force; Apply bigger elastic force for said slide block slot 17, realize gear-change operation thereby make the user can't move gear bar 13; When said video disc spring 19 is applied in external force (user's stepping on clutch pedal 23); Said video disc spring 19 can be compressed; Thereby said video disc spring 19 imposes on the elastic force minimizing of said slide block slot 17 even breaks away from the bottom of said slide block slot 17, and the user is that removable gear bar 13 is realized gear-change operations.Through the setting of said video disc spring 19, be implemented on the clutch pedal 23 control feel that produces semi-linkage, simultaneously through with from-become cooperating of link gear 22, realize that not stepping on clutch pedal 23 can't move shift lever.
Technical scheme according to the invention is through the setting of slide block and slide block slot; Go into the position sense,, be implemented in the control feel that produces semi-linkage on the clutch pedal for twice when realizing shifting of transmission through the setting of video disc spring; Simultaneously through with from-become cooperating of link gear; Realize that the not stepping on clutch pedal can't move shift lever, thereby make operating personnel can in the simulative automobile driving system, experience driving experience true to nature more comprehensively, improve user experience.
With reference to Fig. 3; The invention also discloses a kind of simulative automobile driving system; Said simulative automobile driving system comprises a clutch pedal 23; Also comprise a variator simulator, said variator simulator comprises shell, gear bar 13, gear sheet 14, slide block 16, slide block slot 17, locating shaft 21, video disc spring 19, and said clutch pedal 23 is connected with the video disc spring 19 of said variator simulator through leaving-become link gear 22.
Said shell comprises loam cake 10 and housing 11, and said loam cake 10 is provided with one and is used for the position, hole that said gear bar 13 passes.
Said gear sheet 14 is provided with the gear interval; The interval quantity of said gear can be provided with according to actual needs; As 6 gear intervals can be set, the gear that 4,5 or other quantity also can be set is interval, and 6 gear intervals preferably are set in the present embodiment.
Said gear bar 13 is connected with a slide block 16 after passing the gear interval of said gear sheet 14; Preferably; Said slide block 16 is provided with a groove, and said gear bar 13 is inserted in the groove of said slide block 16 through pulling out 15 once, and said gear bar 13 and said slide block 16 are flexibly connected.In order better to handle impression, said gear bar 13 and said under a compression spring can also be set between pulling out 15, also be provided with a volute spring 12 between said loam cake 10 and the said gear sheet 14.
Said slide block slot 17 is provided with the area of section groove position bigger than the area of section of said slide block 16, and said slide block 16 is arranged in the groove position of said slide block slot 17, and said slide block 16 can be slided along the groove position of said slide block slot 17.The bottom of said slide block slot 17 also is provided with the hole position vertical with said groove position; Said locating shaft 21 is arranged in the Kong Weizhong of said slide block slot 17 bottoms; Said slide block 16 and said slide block slot 17 can be slided along said locating shaft 21, and the two ends of said locating shaft 21 are fixed on the two side of said housing 11.
Because the area of section of the groove position of said slide block slot 17 is bigger than the area of section of said slide block 16; When the user operates 13 gear shift of gear bar and drives said slide block 16 and move; The mobile voluntarily segment distance of said slide block 16 elder generations contacts with said slide block slot 17 again, thereby realizes going into the first time sensation of position, and then is moved by the said slide block slot 17 of said slide block 16 drives; Realize the conversion and the sensation of going into the position for the second time of gear, thus the gear-change operation in the imitation real car.
Said video disc spring 19 is arranged at the downside of said slide block slot 17, leaves-becomes link gear 22 with one through a spring pull bar 20 and be connected, said leaving-become link gear 22 to be connected with clutch pedal 23.Said video disc spring 19 can contact with the bottom of said slide block slot 17 through a rubber sleeve 18; Said video disc spring 19 can closely contact with the bottom of said slide block slot 17 under the situation that is not applied in external force; Apply bigger elastic force for said slide block slot 17, realize gear-change operation thereby make the user can't move gear bar 13; When said video disc spring 19 is applied in external force (user's stepping on clutch pedal 23); Said video disc spring 19 can be compressed; Thereby said video disc spring 19 imposes on the elastic force minimizing of said slide block slot 17 even breaks away from the bottom of said slide block slot 17, and the user is that removable gear bar 13 is realized gear-change operations.Through the setting of said video disc spring 19, be implemented on the clutch pedal 23 control feel that produces semi-linkage, simultaneously through with from-become cooperating of link gear 22, realize that not stepping on clutch pedal 23 can't move shift lever.
Said simulative automobile driving system also comprises signal gathering unit (figure does not show), and said signal gathering unit is arranged at the interval place of said gear, the gear change that is used to gather said variator simulator.
Technical scheme according to the invention is through the setting of slide block and slide block slot; Go into the position sense,, be implemented in the control feel that produces semi-linkage on the clutch pedal for twice when realizing shifting of transmission through the setting of video disc spring; Simultaneously through with from-become cooperating of link gear; Realize that the not stepping on clutch pedal can't move shift lever, thereby make operating personnel can in the simulative automobile driving system, experience driving experience true to nature more comprehensively, improve user experience.
The above is merely preferred embodiment of the present invention, and is in order to restriction the present invention, not all within spirit of the present invention and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a variator simulator is applied to it is characterized in that in the simulative automobile driving system, comprising:
The gear sheet, said gear sheet is provided with the gear interval;
Gear bar, said gear bar are connected with a slide block after passing the gear interval of said gear sheet;
Slide block slot; Said slide block slot is provided with the area of section groove position bigger than the area of section of said slide block; Said slide block is arranged in the groove position of said slide block slot; Said slide block can be slided along the groove position of said slide block slot, and when the gear shift of gear bar drove said slide block and moves, said slide block moved a segment distance earlier voluntarily and contacts with said slide block slot;
The bottom of said slide block slot also is provided with the hole position vertical with said groove position;
Locating shaft, said locating shaft is arranged in the Kong Weizhong of said slide block slot bottom, and said slide block and said slide block slot can be slided along said locating shaft.
2. variator simulator according to claim 1 is characterized in that, also comprises:
The video disc spring, said video disc spring is arranged at the downside of said slide block slot, leaves-becomes link gear with one through a spring pull bar and be connected.
3. variator simulator according to claim 1 and 2 is characterized in that said slide block is provided with a groove, and said gear bar is inserted in the groove of said slide block through pulling out head once, and said gear bar is connected with said slide block.
4. variator simulator according to claim 3 is characterized in that, also comprises:
Shell, said shell is made up of loam cake and housing, and said slide block, said slide block slot are arranged at said enclosure, and the two ends of said locating shaft are fixed on the two side of said housing.
5. a simulative automobile driving system comprises a clutch pedal, it is characterized in that, also comprises a variator simulator, and said variator simulator comprises:
The gear sheet, said gear sheet is provided with the gear interval;
Gear bar, said gear bar are connected with a slide block after passing the gear interval of said gear sheet;
Slide block slot; Said slide block slot is provided with the area of section groove position bigger than the area of section of said slide block; Said slide block is arranged in the groove position of said slide block slot; Said slide block can be slided along the groove position of said slide block slot, and when the gear shift of gear bar drove said slide block and moves, said slide block moved a segment distance earlier voluntarily and contacts with said slide block slot;
The bottom of said slide block slot also is provided with the hole position vertical with said groove position;
Locating shaft, said locating shaft is arranged in the Kong Weizhong of said slide block slot bottom, and said slide block and said slide block slot can be slided along said locating shaft.
6. simulative automobile driving according to claim 5 system is characterized in that said variator simulator also comprises:
The video disc spring, said video disc spring is arranged at the downside of said slide block slot, leaves-becomes link gear with one through a spring pull bar and be connected, said leaving-become link gear to be connected with said clutch pedal.
7. simulative automobile driving according to claim 6 system is characterized in that said slide block is provided with a groove, and said gear bar is inserted in the groove of said slide block through pulling out head once, and said gear bar is connected with said slide block.
8. simulative automobile driving according to claim 7 system is characterized in that said variator simulator also comprises:
Shell, said shell is made up of loam cake and housing, and said slide block, said slide block slot are arranged at said enclosure, and the two ends of said locating shaft are fixed on the two side of said housing.
9. according to each described simulative automobile driving system of claim 5 to 8, it is characterized in that, also comprise:
Signal gathering unit, said signal gathering unit are arranged at the interval place of said gear, the gear change that is used to gather said variator simulator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910089736XA CN101964153B (en) | 2009-07-22 | 2009-07-22 | Speed changer simulation device and automobile simulated driving system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910089736XA CN101964153B (en) | 2009-07-22 | 2009-07-22 | Speed changer simulation device and automobile simulated driving system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101964153A CN101964153A (en) | 2011-02-02 |
| CN101964153B true CN101964153B (en) | 2012-07-18 |
Family
ID=43517012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910089736XA Expired - Fee Related CN101964153B (en) | 2009-07-22 | 2009-07-22 | Speed changer simulation device and automobile simulated driving system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101964153B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230410B (en) * | 2017-07-21 | 2023-09-19 | 吉林大学 | Speed change operation simulation device of pure electric coach car |
| CN112687152B (en) * | 2020-12-23 | 2022-05-17 | 航天科工系统仿真科技（北京）有限公司 | Gear simulation device of vehicle driving simulator |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318794A (en) * | 2001-05-25 | 2001-10-24 | 于晓辉 | Intelligent vehicle drive simulating training system |
| US6431872B1 (en) * | 1998-12-25 | 2002-08-13 | Honda Kigen Kogyo Kabushiki Kaisha | Drive simulation apparatus |
| CN2898989Y (en) * | 2006-04-30 | 2007-05-09 | 北京宣爱智能模拟技术有限公司 | Speed adjuster of simulated driver's cabinet for automobile |
| CN201134169Y (en) * | 2007-11-30 | 2008-10-15 | 魏勇军 | Real-car driving simulating device |
-
2009
- 2009-07-22 CN CN200910089736XA patent/CN101964153B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6431872B1 (en) * | 1998-12-25 | 2002-08-13 | Honda Kigen Kogyo Kabushiki Kaisha | Drive simulation apparatus |
| CN1318794A (en) * | 2001-05-25 | 2001-10-24 | 于晓辉 | Intelligent vehicle drive simulating training system |
| CN2898989Y (en) * | 2006-04-30 | 2007-05-09 | 北京宣爱智能模拟技术有限公司 | Speed adjuster of simulated driver's cabinet for automobile |
| CN201134169Y (en) * | 2007-11-30 | 2008-10-15 | 魏勇军 | Real-car driving simulating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101964153A (en) | 2011-02-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102017112634A1 (en) | Motor vehicle with driving mode and simulation mode | |
| CN100580410C (en) | Gearbox simulation test bench | |
| EP1693091A3 (en) | Multiply interconnectable environmentally interactive character simulation module method and system | |
| CN101964153B (en) | Speed changer simulation device and automobile simulated driving system | |
| CN204680249U (en) | A kind of emulation car steering gear simulator | |
| CN110223564A (en) | A kind of non-intrusive method analogue simulation training system | |
| CN204257043U (en) | A kind of shifter of driving simulator | |
| CN205428275U (en) | Electronic braking valve is used in electric locomotive teaching | |
| CN202330009U (en) | Gear shifting manipulator | |
| CN206505585U (en) | A kind of multi-purpose type VR driver's cabs | |
| CN204242446U (en) | tractor virtual training operation teaching instrument | |
| CN204884272U (en) | Vehicle simulation driving system suitable for training driver | |
| CN104634581B (en) | Vehicle steering mechanism transmission efficiency measurement apparatus and its measuring apparatus and measuring method | |
| CN203882470U (en) | Motor vehicle driving simulator | |
| CN209460969U (en) | A kind of EMT automobile driving simulator | |
| CN112086308B (en) | Multifunctional multiplexing switch device for vehicle | |
| CN201672048U (en) | Reversing mechanism for overgear speed changer | |
| CN209168447U (en) | A kind of oversize vehicle simulation gear controller | |
| CN202855109U (en) | Cursor control lever | |
| CN214897076U (en) | Novel automobile simulator gear ware | |
| GB2024742A (en) | Gear box simulator | |
| DE10218233A1 (en) | Operating mode control unit for an automatic transmission | |
| WO2016039704A1 (en) | Train simulation system comprising switchable control unit | |
| CN208922623U (en) | A kind of clutch and speed changer integral type teaching bench | |
| CN101354842A (en) | Road roller simulation operation training system |
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 | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING SUNHEART SIMULATION TECHNOLOGY LTD. Free format text: FORMER NAME: BEIJING SUNHEART SIMULATION TECHNOLOGY LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100085, room 1110, block C, Jinyu Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee after: Beijing Sunheart Simulation Technology Co., Ltd. Address before: 100085, room 1110, block C, Jinyu Ka Wah building, No. 9, 3rd Street, Haidian District, Beijing Patentee before: Beijing Sunheart Simulation Technology Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Speed changer simulation device and automobile simulated driving system Effective date of registration: 20140813 Granted publication date: 20120718 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Sunheart Simulation Technology Co., Ltd. Registration number: 2014990000655 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160617 Granted publication date: 20120718 Pledgee: Haidian Beijing science and technology enterprise financing Company limited by guarantee Pledgor: Beijing Sunheart Simulation Technology Co., Ltd. Registration number: 2014990000655 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20190722 |