Speed limiting device for new energy automobile

• Main Author: XIE BAOJIAN
• Format: Patent
• Language: Chinese; English
• Published: 02.02.2024
• Subjects: ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES; ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; CALCULATING; COMPUTING; COUNTING; ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; PHYSICS; TRANSPORTING; VEHICLES IN GENERAL

The invention relates to the field of automobile intelligent control, and discloses a speed limiting device for a new energy automobile, and the device comprises a speed limiting extraction module which recognizes the position of the automobile based on Beidou positioning, maps the position of the automobile to a map, judges the road or region where the automobile is located, and obtains a preset speed limiting value of the road or region where the automobile is located; the image processing module is used for inputting the first depth map and the second depth map and outputting a predicted speed limit value of the vehicle; the speed limit calculation module is used for generating an actual speed limit value, and the actual speed limit value is the larger one of the predicted speed limit value and the predicted speed limit value; the speed limiting module is used for limiting the speed of the vehicle not to exceed the actual speed limiting value; according to the invention, processing can be carried out based