Title:
HEAVY TRUCK FUEL-SAVING ROBOT DEVICE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2020/199909
Kind Code:
A1
Abstract:
A series-parallel hybrid heavy truck fuel-saving robot system, primarily for highway artery logistics. In the present system, on the basis of three-dimensional electronic maps carried in a vehicle, dynamic three-dimensional positioning data of the vehicle measured by a satellite navigator, parameters of various vehicle subsystems and a state of charge of a power battery pack, and data such as the relative speed and the absolute distance between the vehicle and a forward vehicle in a same lane, said data being measured by forward-looking millimeter wave radar, and by means of dynamic coordination between a fuel-saving robot cloud-end AI brain and an AI brain carried in the vehicle, a vehicle controller directs an electric power divider of the vehicle to precisely and dynamically allocate the flow direction and amplitude of hundred-kilowatt-class power between an internal combustion engine (101), an electrical generator (110), battery packs (130a, 130b), and drive electric motors (140, 170) with a ten millisecond response time, thus satisfying transient power balance in kinetic equations for the vehicle in real time. By means of a fuel-saving predictively adaptive cruise control algorithm, minimization of vehicle fuel consumption and emissions is achieved, lessening labor intensity for drivers in long-haul driving, and improving active vehicle driving safety, among other beneficial effects.
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Inventors:
GESANG WANGJIE (CN)
CHA WEI (CN)
CHA WEI (CN)
Application Number:
PCT/CN2020/079536
Publication Date:
October 08, 2020
Filing Date:
March 16, 2020
Export Citation:
Assignee:
LCB INT INC (VG)
GESANG WANGJIE (CN)
CHA WEI (CN)
GESANG WANGJIE (CN)
CHA WEI (CN)
International Classes:
B60L7/18; B60K6/26; B60W20/12; B60W20/14
Foreign References:
| CN108973979A | 2018-12-11 | |||
| CN101209711A | 2008-07-02 | |||
| CN108944904A | 2018-12-07 | |||
| CN102501849A | 2012-06-20 | |||
| US7925426B2 | 2011-04-12 | |||
| CN102224047A | 2011-10-19 | |||
| CN104554252A | 2015-04-29 |
Other References:
RICARDO, HEAVY DUTY VEHICLE TECHNOLOGY POTENTIAL AND COST STUDY, 2017
OSCAR DELGADO ET AL., EUROPEAN HEAVY-DUTY VEHICLES: COST EFFECTIVENESS OF FUEL-EFFICIENCY TECHNOLOGIES FOR LONG-HAUL TRACTOR-TRAILERS IN THE 2025-2030 TIMEFRAME, January 2018 (2018-01-01)
DOCTOR FELIPE, HDV FUEL EFFICIENCY TECHNOLOGIES, 28 June 2018 (2018-06-28)
"Adoption of New Fuel Efficient Technologies from SuperTruck", June 2016, UNITED STATES DEPARTMENT OF ENERGY TO THE UNITED STATES CONGRESS
"The European Commission Proposal on C0 Standards for New Heavy-Duty Vehicles", August 2018, ASSOCIATION DES CONSTRUCTEURS EUROPEENS D'AUTOMOBILES (ACEA
See also references of EP 3950400A4
OSCAR DELGADO ET AL., EUROPEAN HEAVY-DUTY VEHICLES: COST EFFECTIVENESS OF FUEL-EFFICIENCY TECHNOLOGIES FOR LONG-HAUL TRACTOR-TRAILERS IN THE 2025-2030 TIMEFRAME, January 2018 (2018-01-01)
DOCTOR FELIPE, HDV FUEL EFFICIENCY TECHNOLOGIES, 28 June 2018 (2018-06-28)
"Adoption of New Fuel Efficient Technologies from SuperTruck", June 2016, UNITED STATES DEPARTMENT OF ENERGY TO THE UNITED STATES CONGRESS
"The European Commission Proposal on C0 Standards for New Heavy-Duty Vehicles", August 2018, ASSOCIATION DES CONSTRUCTEURS EUROPEENS D'AUTOMOBILES (ACEA
See also references of EP 3950400A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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