http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101939790-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8a50fa51bd8092e1548dbdec871ccaea |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W2540-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60Y2200-41 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60Y2200-15 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W2540-12 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60Q3-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H05K7-20881 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W10-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W30-18063 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W40-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B60W10-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W30-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05K7-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60Q3-283 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W40-105 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B60W10-10 |
| filingDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_629959b55ba3c4cf4d3b68032a8d7973 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8fe658b81ace7b0f9dc09591b2d19797 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d40e7c3c1597495286deefaddefe2e1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd6dad9f6238ce24553fdb7252789ffb |
| publicationDate | 2019-01-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101939790-B1 |
| titleOfInvention | Creeping speed control system of construction vehicle |
| abstract | A creeping speed control system for an industrial vehicle and a construction equipment is disclosed. Wherein the creeping speed control system for the industrial vehicle and the construction equipment includes a forward clutch portion, a reverse clutch portion, a forward side solenoid valve for shutting off and applying a working fluid for operation of the forward clutch portion, an operation for operating the reverse clutch portion A solenoid valve for shutting off and applying the fluid, a charging pump for supplying the working fluid toward the forward clutch portion and the reverse clutch portion, a hydraulic pump for supplying the hydraulic fluid supplied from the charging pump and the working fluid to the forward side A transmission portion including a main pressure valve for supplying the solenoid valve and the reverse side solenoid valve; A shift operating portion for forward / neutral / reverse shift speed operation; A speed sensing sensor connected to an axle portion of the vehicle to detect a vehicle speed; And a signal input from the speed change operating portion, the speed sensing sensor, an accelerator pedal switch of the vehicle, and a brake pedal switch of the vehicle and receives signals from the speed change operating portion, the accelerator pedal switch and the brake pedal switch, And a transmission control unit for controlling opening and closing operations of the forward-side solenoid valve and the reverse-side solenoid valve in accordance with the current vehicle speed measured by the forward-drive control unit, When an OFF signal is input from the accelerator pedal switch and the brake pedal switch and the current vehicle speed is input from the speed sensing sensor, if the current vehicle speed is equal to or higher than the predetermined creeping speed, The pre-diagnosis signal The control means controls the speed of the vehicle to be decelerated to the predetermined creeping speed by closing one of the forward-side solenoid valve and the reverse-side solenoid valve by 100% and closing the remaining one by less than 100% Side solenoid valve and the reverse-side solenoid valve in accordance with a pre-diagnosis signal or a post-diagnosis signal input from the speed-change operation unit, when the ON signal of the accelerator pedal switch is inputted 100% open and 100% closed, so that the vehicle is accelerated to the predetermined creeping speed or more in the running direction in accordance with the forward or backward operation set by the speed change operating portion. |
| priorityDate | 2018-07-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.