Control method and system for braking deceleration response of automobile
The invention discloses an automobile braking deceleration response control method, which comprises the following steps of: after an automobile is started, acquiring the automobile speed in real time, and when the automobile is at a low speed, acquiring a brake pedal signal and judging that the auto...
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| creator | YANG WANCHANG REN SILU ZHANG GUANGHUI ZHU YAWEI |
| description | The invention discloses an automobile braking deceleration response control method, which comprises the following steps of: after an automobile is started, acquiring the automobile speed in real time, and when the automobile is at a low speed, acquiring a brake pedal signal and judging that the automobile is non-emergency braking, and building pressure at a preset low speed by an auxiliary main cylinder to quickly stop the automobile; and if the obtained brake pedal signal is judged to be emergency brake, the auxiliary main cylinder builds pressure at a preset rapid rate so that the vehicle can be rapidly stopped. According to the method, the vehicle speed reference signal calculation logic is added on the basis of the on-line control brake assistance system, only the software control logic is added, no hardware development is needed, the braking nodding problem can be effectively solved under the condition that an automobile suspension is not changed at all, and the comfort of the whole vehicle is improved. |
| format | Patent |
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According to the method, the vehicle speed reference signal calculation logic is added on the basis of the on-line control brake assistance system, only the software control logic is added, no hardware development is needed, the braking nodding problem can be effectively solved under the condition that an automobile suspension is not changed at all, and the comfort of the whole vehicle is improved.</description><language>chi ; eng</language><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL ; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL ; PERFORMING OPERATIONS ; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES ; TRANSPORTING ; VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF ; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES ; VEHICLES IN GENERAL</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221101&DB=EPODOC&CC=CN&NR=115257681A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221101&DB=EPODOC&CC=CN&NR=115257681A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG WANCHANG</creatorcontrib><creatorcontrib>REN SILU</creatorcontrib><creatorcontrib>ZHANG GUANGHUI</creatorcontrib><creatorcontrib>ZHU YAWEI</creatorcontrib><title>Control method and system for braking deceleration response of automobile</title><description>The invention discloses an automobile braking deceleration response control method, which comprises the following steps of: after an automobile is started, acquiring the automobile speed in real time, and when the automobile is at a low speed, acquiring a brake pedal signal and judging that the automobile is non-emergency braking, and building pressure at a preset low speed by an auxiliary main cylinder to quickly stop the automobile; and if the obtained brake pedal signal is judged to be emergency brake, the auxiliary main cylinder builds pressure at a preset rapid rate so that the vehicle can be rapidly stopped. According to the method, the vehicle speed reference signal calculation logic is added on the basis of the on-line control brake assistance system, only the software control logic is added, no hardware development is needed, the braking nodding problem can be effectively solved under the condition that an automobile suspension is not changed at all, and the comfort of the whole vehicle is improved.</description><subject>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</subject><subject>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</subject><subject>TRANSPORTING</subject><subject>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</subject><subject>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</subject><subject>VEHICLES IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNy7ESATEURuE0CoN3uB5AEWbRmgxDo9LvZDf_kpHcu5Nchben8ACq03xnai5OWIskytCHBPIcqL6rItMghbrin5HvFNAjoXiNwlRQR-EKkoH8SyVLFxPmZjL4VLH4dWaWp-PNnVcYpf0evgdDW3e1tlk3u-3eHjb_mA8NmDUb</recordid><startdate>20221101</startdate><enddate>20221101</enddate><creator>YANG WANCHANG</creator><creator>REN SILU</creator><creator>ZHANG GUANGHUI</creator><creator>ZHU YAWEI</creator><scope>EVB</scope></search><sort><creationdate>20221101</creationdate><title>Control method and system for braking deceleration response of automobile</title><author>YANG WANCHANG ; REN SILU ; ZHANG GUANGHUI ; ZHU YAWEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN115257681A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL</topic><topic>BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES</topic><topic>TRANSPORTING</topic><topic>VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF</topic><topic>VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES</topic><topic>VEHICLES IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>YANG WANCHANG</creatorcontrib><creatorcontrib>REN SILU</creatorcontrib><creatorcontrib>ZHANG GUANGHUI</creatorcontrib><creatorcontrib>ZHU YAWEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG WANCHANG</au><au>REN SILU</au><au>ZHANG GUANGHUI</au><au>ZHU YAWEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Control method and system for braking deceleration response of automobile</title><date>2022-11-01</date><risdate>2022</risdate><abstract>The invention discloses an automobile braking deceleration response control method, which comprises the following steps of: after an automobile is started, acquiring the automobile speed in real time, and when the automobile is at a low speed, acquiring a brake pedal signal and judging that the automobile is non-emergency braking, and building pressure at a preset low speed by an auxiliary main cylinder to quickly stop the automobile; and if the obtained brake pedal signal is judged to be emergency brake, the auxiliary main cylinder builds pressure at a preset rapid rate so that the vehicle can be rapidly stopped. According to the method, the vehicle speed reference signal calculation logic is added on the basis of the on-line control brake assistance system, only the software control logic is added, no hardware development is needed, the braking nodding problem can be effectively solved under the condition that an automobile suspension is not changed at all, and the comfort of the whole vehicle is improved.</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL PERFORMING OPERATIONS PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OFVEHICLES TRANSPORTING VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES VEHICLES IN GENERAL |
| title | Control method and system for braking deceleration response of automobile |
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