Block Diagram Sample Clauses

Block Diagram. The battery provides the high voltage to drive the FEV. The High Voltage Junction Box is distributing the energy to different consumers or providers. The main consumer is the drivetrain, consisting of power electronic and e-machine. But there are others as heater or compressor. These consumers are not part of this model. The energy is provided by a charger. There might be different chargers connected to the high voltage junction box. They are not modeled either. The Electric Vehicle Controller is the main controller for many powertrain functions of an electric vehicle. As an electric vehicle does not need gears for transmission there is no need for a transmission box. But the vehicle has to be able to change direction forward and backward. Furthermore it has to be possible to bring the vehicle in a parking mode. That is why a Driving Mode Selector (PR(N)D) with at least 3 buttons is necessary. To accept a certain indication for a driving mode the brake signal and the actual speed have to be evaluated. All these components and their interaction possibilities are described in the following two figures. • Figure 2 shows an implementation with hard wired signals between EVC, HVJB and battery. • Figure 3 shows another implementation of the same system with CAN connectors on all three components.

Block Diagram. VOA 1... n TX (other lanes) P2

Block Diagram. Error! Reference source not found. provides a schematic view of the logical design of the regenerative braking system. As braking systems in conventional vehicles, the boundary of this braking system to the plant and drivers consists of the following interfaces: 1. Measured brake pedal position through Brake Pedal Sensor; 2. Measured vehicle longitudinal velocity through Vehicle Speed Sensor; 3. Measured angular velocity of each wheel through Wheel Speed Sensor; 4. Controlled brake torque on each wheel through Brake Actuator (this actuator affects the rotation force by means of brake disc); 5. Controlled brake torque on each wheel through Power Converter (this actuator affects the rotation force by means of electrical motor). To support regenerative braking, additional interfaces to the system boundary have been identified. These include 6. Measured motor load on each wheel in terms of electrical current through the Load Current Sensor. 7. Controlled power regeneration with braking through the Power Converter actuator (this actuator enables or disables the conversion from kinetic energy of braking to electrical energy stored in the capacitors). 8. Measured battery charging status through Battery DoD Sensor (the charging status is defined through Depth of Discharge (DOD), referring to the fraction of power can be withdrawn from a battery). 9. Measured battery voltage through Battery Voltage Sensor. 10. Measured capacitor voltage through Capacitor Voltage Sensor. The Brake-by-Wire (BBW) system has a communication network for distributing signals of sensed status data and control requests for vehicle braking as well as power regeneration. For example, the observed battery and capacitor status information is fed to the BrakePowerElectronicCtrl function on each wheel for regulating the charge of capacitors. Other design details concerning the control of battery charge/discharge can be based on the design described in Sec 2.1. For example, the capacitors and high voltage battery can be connected to a high voltage junction box where a control function decides the charging based on current battery and capacitor status.

Block Diagram. ▇▇▇▇ Test board Figure 8-1 Power consumption test Test board

Block Diagram. Every request has a standard JSON format, including 5 basic fields:

Block Diagram. Optical splitter 1 Variable reflector Figure 6-11 TDECQ test

Block Diagram. Above block diagram shows 5 main components on the PDIUSBD12 evaluation board. Beside bus transceiver, address/command decoder and PDIUSBD12, a general input port and a general output port are included in the design. These input and output ports are designed for test purposes, such as test switches and test LEDs. They also act as glue logic to adapt the PDIUSBD12 to the ISA bus. For example, ISA interrupt is edge triggered, but PDIUSBD12 interrupt is level triggered. The MSB of the general output port is used as interrupt enable to convert level triggered interrupt to edge triggered. PDIUSBD12 evaluation board uses 8 I/O addresses: Offset Usage 0 D12 data register, R/W 1 D12 command register, W only 2 General input port, R only 3 General output port, W only Bit description for general input port: Bit Usage 1 Key S2, ‘0’ for pressed 2 Key S3, ‘0’ for pressed 3 Key S4, ‘0’ for pressed 5 USB bus power state, ‘1’ for USB VBUS present 6 D12 SUSPEND pin state 7 D12 INT_N pin state Bit description for general output port: Bit Usage 1 LED D3, ‘1’ lights up LED 2 LED D4, ‘1’ lights up LED 3 LED D5, ‘1’ lights up LED

Block Diagram. TX BERT DUT RX VOA a ▇▇▇▇ can be directly connected to the module MCB TX RX VOA T BERT Power supply

Block Diagram. A technique for improving the security of cloud data is Policy Agreement with Dynamic Elliptic Curve Cryptography. (PA-DECC). The user requests some cloud services, which are then evaluated with the Service Analysis tool. Dynamic elliptic curve encryption is used to validate user profiles and encrypt cloud data. To enhance the security of the blockchain environment, a smart contract was created. The policy database stores the user access control guidelines that are used to legalize the authorized user policy. Finally, for authentication, key verification is done in the Ledger, and all network data is saved in the cloud. Users' policies and files are verified, and it is reported whether or not any information has been changed, guaranteeing data integrity. To maximize information searching and thus reduce authentication time complexity, Hyper Mementic Search is used in conjunction with the Block Chain network. Policy Agreement with Dynamic Elliptic Curve Cryptography and Blockchain Technology enhances online data security. Figure 1 shows Diagram of Blockchain.