A tire data information system includes at least one tire that supports a vehicle and a processor. At least one sensor is mounted on the tire and is in electronic communication with the processor. The sensor measures a temperature and a pressure of the tire. A memory for storing tire identification information is in electronic communication with the processor. A tire wear state estimator generates a wear state of the tire and is in electronic communication with the processor. A tire wear rate estimator generates a wear rate of the tire and is in electronic communication with the processor. An antenna transmits the temperature, pressure, identification information, wear state, and wear rate of the tire to a display device that is accessible to a user of the vehicle. The display device includes indicators for showing the temperature, pressure, identification information, wear state, and wear rate to the user.

A tire data information system includes at least one tire that supports a vehicle and a processor. At least one sensor is mounted on the tire and is in electronic communication with the processor. The sensor measures a temperature and a pressure of the tire. A memory for storing tire identification information is in electronic communication with the processor. A tire wear state estimator generates a wear state of the tire and is in electronic communication with the processor. A tire wear rate estimator generates a wear rate of the tire and is in electronic communication with the processor. An antenna transmits the temperature, pressure, identification information, wear state, and wear rate of the tire to a display device that is accessible to a user of the vehicle. The display device includes indicators for showing the temperature, pressure, identification information, wear state, and wear rate to the user.

A vehicle performance evaluation method, device and terminal are provided. The method includes: acquiring a labeled ADE score of an ADE item within a time period in which the ADE item occurs, and recording labeled data of an ADE index for indicating a vehicle state; acquiring a correlation between the ADE item and the vehicle state, according to the labeled ADE score and the labeled data of the ADE index; acquiring data of a target ADE index within a preset time period, and acquiring a target ADE score according to the data of the target ADE index and a correlation between the ADE item and the vehicle state; and acquiring a vehicle performance evaluation result according to the target ADE score. The passenger participation is not necessary, costs can be reduced and a vehicle evaluation efficiency can be improved.

A vehicle performance evaluation method, device and terminal are provided. The method includes: acquiring a labeled ADE score of an ADE item within a time period in which the ADE item occurs, and recording labeled data of an ADE index for indicating a vehicle state; acquiring a correlation between the ADE item and the vehicle state, according to the labeled ADE score and the labeled data of the ADE index; acquiring data of a target ADE index within a preset time period, and acquiring a target ADE score according to the data of the target ADE index and a correlation between the ADE item and the vehicle state; and acquiring a vehicle performance evaluation result according to the target ADE score. The passenger participation is not necessary, costs can be reduced and a vehicle evaluation efficiency can be improved.

A display unit that provides motivation to use energy derived from CO2. The display unit comprises: a data collector that collects an amount of the fuel derived from CO2 consumed by an operational device; a graphics data creator that creates a graphics data indicating the amount of the consumption of the fuel derived from CO2 based on the data collected by the data collector; and a display that indicates the graphics data created by the graphics data creator.

A display unit that provides motivation to use energy derived from CO2. The display unit comprises: a data collector that collects an amount of the fuel derived from CO2 consumed by an operational device; a graphics data creator that creates a graphics data indicating the amount of the consumption of the fuel derived from CO2 based on the data collected by the data collector; and a display that indicates the graphics data created by the graphics data creator.

The work state identifying unit identifies a work state of a work machine disposed in a construction site at each time point and a work state of a transport vehicle traveling at the construction site at each time point. The time chart generation unit that generates a time chart representing the work state of the work machine at each time point and a time chart representing the work state of the transport vehicle at each time point on the basis of the identified work states. The output control unit that outputs the time charts on an identical screen with a time axis as a common axis.

The work state identifying unit identifies a work state of a work machine disposed in a construction site at each time point and a work state of a transport vehicle traveling at the construction site at each time point. The time chart generation unit that generates a time chart representing the work state of the work machine at each time point and a time chart representing the work state of the transport vehicle at each time point on the basis of the identified work states. The output control unit that outputs the time charts on an identical screen with a time axis as a common axis.

A system for providing vehicle information to a mobile device includes a network access device to receive a request including image data corresponding to a portion of a vehicle. The system further includes a memory to store content related to vehicles. The system further includes a processor designed to identify a model of the vehicle based on the request for the vehicle information and to identify the portion of the vehicle based on the request for the vehicle information. The processor is further designed to determine a type of information requested based on the request for the vehicle information and to identify applicable content from the memory based on the identified model of the vehicle, the identified portion of the vehicle, and the identified type of information requested. The processor is further designed to control the network access device to transmit the applicable content to the remote device.

A system for providing vehicle information to a mobile device includes a network access device to receive a request including image data corresponding to a portion of a vehicle. The system further includes a memory to store content related to vehicles. The system further includes a processor designed to identify a model of the vehicle based on the request for the vehicle information and to identify the portion of the vehicle based on the request for the vehicle information. The processor is further designed to determine a type of information requested based on the request for the vehicle information and to identify applicable content from the memory based on the identified model of the vehicle, the identified portion of the vehicle, and the identified type of information requested. The processor is further designed to control the network access device to transmit the applicable content to the remote device.