CAN-bus only defines the physics layer and the data link layers, doesn't the application layer and it is not complete, needs a high layer protocol to define the 11/29 identifier and the usage of 8 bytes in CAN message.
Secondly,conclusion of identify is whether belong to expert opinion evidence? Inour country identifier is not same to expert in other country, and is notbelong to witness, so conclusion of identify is not belong to opinion evidence; Finally, the problem is about exclusion of public.
CAN technology standard includes CAN 2.0 A and CAN 2.0 B. On the base of CAN 2.0 A, CAN 2.0 B supports the extended frame format messages, which allow dual acceptance filter. The identifier of data block is extended from 11-bits to 29-bits.
In this paper, a kind of digital signal modulation identifier is designed based on wavelet. First, wavelet packet decomposition is operated on the digital signals, then according to frequency fragmentation characteristic of MFSK wavelet coefficients and amplitude variance feature of MASK wavelet coefficients, inter-class classification among MASK, MPSK and MFSK is implemented.
The paper proposed the ANN and fuzzy theory method for the assessment of practical dynamic security regions(DSR) of power systems, and built the imitator for dynamic security regions and the fuzzy identifier based on fuzzy theory.
ED-Chord protocol collects the node identifiers information using a distributed method and assigns optimal identifiers for new nodes to make them more uniformly distributed in the entire identifier space.
Improved Adaptability Conditions for Control Systems with an Identifier and Reference Model
An algorithm to construct the identifier determining the states in a finite number of steps was proposed.
A complete-order hybrid identifier for multiprogrammed stabilization
Stabilization of a family of programmed motions of a linear control system with a first-order nonlinear hybrid state identifier is studied.