摘要:
System for controlling and managing the charging of electric vehicles comprising a device which in turn comprises a connector for connection to the power grid and a receiver for receiving a connector of the vehicle, where said device also comprises: a central module including a memory unit, a clock, a processor, charge measurement sensors and actuators; a module for wireless communication with an external device and a connection to the central module; a module for communication with the vehicle and a connection to the central module; and a charge control and management module, connected to the central module, such that the electric charge parameters are controlled and managed in a simple and economical manner.
摘要:
Electric vehicles such as scooters are reliant upon one or more electrical energy storage devices to not only provide motive power but also power some or all vehicular systems. An electrical energy storage device can be equipped with a number of thermal sensors that provide data indicative of overall and/or localized electrical energy storage device temperature(s) to a controller. In order to maintain the electrical energy storage device in a desired thermal operating range or profile, the controller can selectively alter or control the power distributed or allocated to one or more vehicular systems. Such alteration or control of power allocation may be performed by the controller based upon an assessed degree of vehicular system criticality.
摘要:
An electronic control device 1 for controlling a vehicle battery pack 50 is described. The device 1 may be used to control a vehicle battery pack 50 adapted to supply a battery voltage Vb and a battery current Ib through a plurality of battery cells C. The device 1 is adapted to interact with a remote control unit 60 external to the battery pack 50. The device 1 comprises a non-programmable monitoring and actuation unit 2 and a two-way serial communication interface 3. The non-programmable monitoring and actuation unit 2 is electrically and operatively connectable to the battery pack 50 and to each of the battery cells C to detect analogue battery parameters P, comprising at least the magnitudes of battery voltage Vb and battery current Ib, in addition to temperature (Tc1, Tcn), current (Ic1, Icn) and voltage (Vc1, Vcn) of each battery cell C. The non-programmable monitoring and actuation unit 2 is further configured to generate monitoring signals Sm representative of the detected analog battery parameters P, to receive at least one command signal Sc representative of at least one respective operation command CM of the battery pack 50, and to activate such at least one command CM. The two-way serial communication interface 3 is connected to the non-programmable monitoring and actuation unit 2 to receive the aforesaid monitoring signals Sm and to supply the aforesaid at least one command signal Sc. The two-way serial communication interface 3 is further connectable to an external two-way serial communication line LS to send the monitoring signals Sm to the remote control unit 60 and to receive the at least one command signal Sc from the remote control unit, through the aforesaid two-way serial communication line LS.
摘要:
The invention relates to a control device for a voltage transformer of an electrically operated vehicle, which voltage transformer feeds an n-phase electric machine, n > 1. The control device comprises an observer unit, which is designed to determine a present rotational speed of the electric machine and a present output current of the voltage transformer, a computing unit, which is coupled to the observer unit and which is designed to compute an instantaneous wheel speed of the wheels of the vehicle in dependence on the determined present rotational speed, and a slip control unit, which is coupled to the computing unit and which is designed to at least temporarily apply a current correction amount to the output current of the voltage transformer if the present change of the wheel speed of the wheels exceeds a first predetermined threshold value.
摘要:
When a charge connector has been removed from a vehicle-side connector (YES in S102) while parking lock is set (YES in S 100), an ECU determines whether or not there is return history that a momentary shift lever has moved to a home position after removal of the charge connector from the vehicle-side connector (S 104). When there is return history (YES in S104) and when a brake-on state is set, the shift lever has been operated from the home position to any position ofN, D and R, and the resultant position is continuously maintained for a prescribed period of time (YES in S 106), the ECU unlocks the parking lock (S108).
摘要:
An electric vehicle (1) includes a switching unit (190) which is capable of performing switching between a permission state in which an electric motor (12) is permitted to operate and an inhibiting state in which the electric motor is inhibited from operating. An assembling management system (200) of the electric vehicle (1) includes an information obtaining section (202) which obtains set information (222, 232) set in a vehicle body (2) or a battery (3, 61) and transmits the obtained set information to a determiner section (203) which determines whether not the electric motor (12) is permitted to operate based on the set information, and an output section (204) which receives a result of determination from the determiner section (203), and outputs an electric signal indicating which of a permission state and an inhibiting state should be set in the switching unit (190).
摘要:
An information processing system includes a controller that controls the supply route of electric power in a house, a determining unit that determines, based on the driving schedule of an electric vehicle, necessary energy with which the car battery of the electric vehicle should be charged, and a detector that detects first charge energy with which the car battery is charged. The controller selects, based on the necessary energy and the first charge energy, which one of electric power supplied from a power company and electric power supplied from the car battery is to be consumed in the house.
摘要:
[TASK] To provide a technology for associating travel information on a vehicle obtained immediately after travel through a branch location with an appropriate road segment. [MEANS FOR SOLVING THE PROBLEM] A travel information recording system according to the present invention includes: travel segment specifying means for specifying a travel segment that is a road segment in which a vehicle is traveling; and travel information recording means for recording travel information on the vehicle obtained during travel in the travel segment in association with the travel segment in a storage medium. In the case where there occurs a segment variation in which the travel segment is varied from one of a plurality of road segments branched off from a branch location, the travel information recording means acquires the travel information to be recorded in association with a post-variation segment, which is the travel segment after the segment variation, on the basis of the travel information obtained before the segment variation.