Abstract: A method, device, and navigator for rescuing vehicles are disclosed. It is possible to enable the nearby vehicles to provide rescuing in time, improve the efficiency of rescuing and the vehicles to be rescued may acknowledge the positions of the rescuing vehicles by acquiring the rescuing information input by a user on the interface displaying a map, and then generating a rescuing request carrying the rescuing information and further broadcasting the rescuing request via V2X communication and displaying the position of the rescuing vehicle in the map when the rescuing response is received.

Abstract: The embodiment of the present disclosure provides a charging post and an intelligent transportation system. The charging post comprises a charging plug connected to a charging power source; a network module configured to establish network connection; a communication control module wirelessly connected to vehicle devices disposed in a vehicle, establishing a network connection with a dispatching center through the network module for receiving the real-time information collected from the vehicle devices and transmitting to the dispatching center, receiving a control command generated by the dispatching center according to the real-time information or a traffic information, and transmitting the control command to the vehicle devices such that the control command is executed by the vehicle devices for achieving control of the vehicle. The embodiment of the present disclosure improves the utilization of charging posts.

Abstract: Embodiments of the disclosure provide a method for acquiring map information, a navigation method and equipment. The method for acquiring map information specifically comprises: sending a map information request to roadside equipment corresponding to the current position, wherein the vehicle terminal communicates with the roadside equipment through a short range communication protocol; and receiving map information returned by the roadside equipment according to the map information request, wherein the map information is map information within a preset geographical range stored by the roadside equipment. The embodiments of the disclosure can save the storage space of the vehicle terminal and save the traffic fee of the vehicle terminal.

Abstract: The present disclosure provides an information processing method and an information processing system. The information processing method is used for controlling a vehicle door, which includes: detecting an action of a vehicle door controlled by an user and feedbacking the action to a processing module through a detecting module; transmitting a control command to a control module according to the detected action through the processing module; and performing the control command to select at least one vehicle door from all vehicle doors and operate the selected vehicle door through the control module. In the technique scheme of the present disclosure, the processing module transmits the control command to the control module according to the detected action; the control module performs the control command to select at least one vehicle door from all vehicle doors and operate the selected vehicle door, thereby increasing the convenience of operating the vehicle door.

Abstract: The present disclosure provides a method and on-vehicle terminal for communicating with vehicles in vehicle fleet. In the present embodiment, in a vehicle fleet including at least a first, a second, and a third vehicles, the first vehicle may exhibit shared information if it is confirmed that the shared information is not included in a list of exhibited information, after the first vehicle receives the shared information transmitted by the second vehicle in the vehicle fleet via V2X communication, and the first vehicle further forwards the shared information to the third vehicle, if the first vehicle finds the third vehicle different from the second vehicle in the vehicle fleet after searching for the third vehicle in a V2X communication range so that the third vehicle may exhibit the shared information. Therefore, the present disclosure may enable the voice or other data and/or information to be shared in the vehicle fleet.

Abstract: The present disclosure provides a parking auxiliary system and a parking method. Wherein the system comprise: a communication module, an image collection module, and an image processing module; The present disclosure achieves real-time image transmission, so that a driver can park according to the transmitted images, without need of image stitching, which is of low cost and easy to implement.

Abstract: The present disclosure provides an information processing method and an information processing system. The information processing method is used for controlling a vehicle door, which includes: detecting an action of a vehicle door controlled by an user and feedbacking the action to a processing module through a detecting module; transmitting a control command to a control module according to the detected action through the processing module; and performing the control command to select at least one vehicle door from all vehicle doors and operate the selected vehicle door through the control module. In the technique scheme of the present disclosure, the processing module transmits the control command to the control module according to the detected action; the control module performs the control command to select at least one vehicle door from all vehicle doors and operate the selected vehicle door, thereby increasing the convenience of operating the vehicle door.

Abstract: The present disclosure provides a method for sharing travelling information, a vehicle platform and an intelligent traffic system. The vehicle platform comprises: a data acquisition module, used for acquiring road condition multimedia data of a first vehicle during running; a positioning module, used for acquiring positioning information of the first vehicle; an information broadcasting module, used for broadcasting the positioning information of the first vehicle to a second vehicle within a preset range; a sharing request receiving module, used for receiving a data sharing request sent by the second vehicle; and a data sending module, used for sending the road condition multimedia data to the second vehicle corresponding to the data sharing request on the basis of the data sharing request.

Abstract: A method, device, and navigator for voice communication are disclosed. it is possible to enable the user to make voice communication by selecting the icon of the first vehicle displayed in the map, which is convenient and without acknowledging the phone number or social account of the other party by displaying icons of respective vehicles in a map according to positions of respective vehicles, then determining a first vehicle corresponding to an icon of the first vehicle selected by the user in the map, and establishing a voice communication with the first vehicle based on V2X communication.

Abstract: A navigating device and a vehicle are disclosed. A V2X communication circuit electrically connected with the navigating unit may be additionally provided in the navigating device; thereby a communication connection with nearby vehicles may be established via V2X communication. Since V2X is a kind of short-range communication, it is possible to perform interactions with nearby vehicle by establishing communication connection with nearby vehicles via V2X communication, and may address the technical problems that the navigating device in the related art have unitary functions and thus cannot perform interaction with nearby vehicles.

Abstract: In some embodiments, a vehicle ad hoc network routing method based on WAVE (Wireless Access in Vehicular Environments), includes: generating one or more random ID; packaging an arbitrary random ID among the one or more random ID in a WAVE message; and sending the WAVE message through a DSRC short message, and recording the random ID packaged in the WAVE message in a message forwarding record queue. Embodiments of a vehicle ad hoc network routing device and system based on WAVE are also disclosed. Message routing and forwarding in an Ad hoc network can be achieved.

Abstract: The present disclosure provides a vehicle terminal including a gravity sensor, a cantilever, a universal adjusting fitting, and a vehicle terminal body, where the gravity sensor is mounted on the cantilever; and one end of the cantilever is mounted on the vehicle terminal body through the universal adjusting fitting. The device according to the present disclosure can calibrate the gravity sensor after the vehicle terminal is mounted on a vehicle, so that the gravity sensor can obtain an accurate detection result to thereby provide the accuracy of acceleration, yaw angle, and orientation information determined by the vehicle terminal according to a preset reference.

Abstract: There is provided a method for generating vehicle health parameter, a method for displaying vehicle health parameter and the devices thereof, the method for generating vehicle health parameter comprising: obtaining an original vehicle data package from a vehicle cloud data server, the original vehicle data package including vehicle data, the vehicle data including data field; determining a health parameter type which the vehicle data belongs to according to the data field; using the vehicle data under the health parameter type respectively to generate an independent health parameter; using the independent health parameter to generate a comprehensive health parameter. The embodiment of the present disclosure can reflect the health state of the vehicle objectively and accurately.

Abstract: The embodiments of the present disclosure provide road warning method and device. The device includes: a screen; a receiving module, configured to receive warning contents and transmit the warning contents to a displaying module and a data processing module; a positioning module, configured to acquire position information of the screen and transmit the position information to the data processing module; a displaying module, configured to display the warning contents on the screen; a data processing module, configured to organize the warning contents and the position information into warning information and transmit the warning information to a transmitting module; and a transmitting module, configured to transmit the warning information to objective vehicles within a predefined distance range, wherein the objective vehicles include vehicles supporting V2X communication.

Abstract: The present disclosure provides a method and a device for determining a location of a vehicle electronic key, which includes: an intelligent terminal device transmits a pending information to a vehicle electronic key located within a designated area range, the pending information comprises an authentication request information and an operation indicating information of an user identity of the intelligent terminal device, and the operation indicating information is used for indicating that an setting operation is performed after the vehicle electronic key authenticates the user identity of the intelligent terminal device; the intelligent terminal device receives a response result information generated by the vehicle electronic key performing the setting operation, wherein the intelligent terminal device or the user using the intelligent terminal device determines the vehicle electronic key is in the location within the designated area range according to the response result information.

Abstract: The present disclosure provides a method and a device for processing data, a wireless router and an Internet of Vehicles system. According to the method, by using TDM, messages are received and transmitted based on frequency point of WAVE protocol and Wi-Fi (Wireless Fidelity) protocol respectively, at physical layer; at MAC layer, a first message received based on the frequency point of WAVE protocol is subject to protocol processing by using WAVE protocol stack; at MAC layer, and a second message received based on the frequency point of Wi-Fi protocol is subject to protocol processing by using Wi-Fi protocol stack. By using such manner of combining TDM and FDM, it is possible to realize integrated processing of messages based on different protocols, enabling the current wireless router based on Wi-Fi protocol to be compatible with WAVE protocol.

Abstract: The present disclosure provides a keyless password device of locking doors of a vehicle within a short distance, a vehicle, a vehicle system and a method of unlocking/locking a vehicle. Wherein, the device comprises: a password keyboard, a signal processing module, an overall control module, and a door-lock driving module. The present disclosure will process an analog signal corresponding to at least one key pressed by a user, and after obtaining key information corresponding to the at least one key, the present disclosure controls unlocking/locking of a door lock of the vehicle according to the key information, achieving that the user does not need to carry around a key of a vehicle and can control the unlocking/locking of the door lock of the vehicle by setting the password keyboard. That is, unlocking/locking of the door lock of the vehicle can be achieved at any time, operation is more convenient, and security of the vehicle is further improved.

Abstract: The present disclosure provides vehicle information transmission device and method. A vehicle is provided with an OBU which including: a navigation module, configured to acquire vehicle driving information of a current vehicle; an information integration module, configured to receive vehicle warning information and generate integrated warning information according to the vehicle warning information and the vehicle driving information; a communication processor module, configured to package the integrated warning information in a default format; and a wireless transmission module, configured to transmit the packaged integrated warning information to other vehicles. In the embodiments of the present disclosure, since the vehicles transmit vehicle information via the OBU and all use a fixed communication protocol, there is no need to bring into communication connection in advance, thereby improving transmission efficiency of the vehicle information.

Abstract: Embodiments of the present disclosure provide a data communication method, system and gateway for an in-vehicle network including a plurality of subnets. In some embodiments, the data communication method for the in-vehicle network including a plurality of subnets includes: obtaining a first encrypted message sent by a communication device of a first subnet to a second subnet; decrypting the first encrypted message by using a preset first subnet security key to obtain first message data; converting the first message data into second message data conforming to a second subnet communication protocol; encrypting the second message data by using a preset second subnet security key to obtain a second encrypted message; sending the second encrypted message to a corresponding communication device in the second subnet.

Abstract: The present disclosure provides a lighting method, system, and streetlamp. The present disclosure may enable the streetlamp to illuminate according to the location of the vehicles, so as to avoid the wasting of electrical energy due to activation of the streetlamp during no passing of vehicles for a long time, by transmitting travelling information for indicating longitude and latitude of an adjacent vehicle by the vehicle, and providing illuminating for the roads upon determining that the vehicle is in the illumination coverage of the streetlamp by the processor in the streetlamp.