Information system of vehicle-mounted equipment unit and vehicle-mounted information processing method
A vehicle-mounted information system and information processing method technology, which is applied in the field of vehicle-mounted information systems, can solve the problems of limited connection between handheld devices and vehicle platforms, inability to connect handheld devices, lack of wired communication connection interfaces, etc., and achieve the effect of increasing application methods
Inactive Publication Date: 2020-02-21
HUA CHUANG AUTOMOBILE INFORMATION TECHN CENT
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AI Technical Summary
Problems solved by technology
Handheld devices cannot be connected to vehicle components through wireless communication protocols, and lack interfaces for wired communication connections
Therefore, the acquisition of vehicle component status information, or manual control of vehicle components, still need to pass through the vehicle equipment unit or a dedicated control interface, so that the connection between the handheld device and the vehicle platform is still limited
Method used
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[0026] The detailed description and technical content of the present invention are described as follows in conjunction with the drawings:
[0027] The terms "module", "server", and "service" used in the following description refer to application-specific integrated circuits (ASICs), electronic circuits, microprocessors, chips, and circuit designs that execute one or more software or firmware programs. The modules are configured to perform various algorithms, transformations and / or logical processing to generate one or more signals. When the modules, servers, and services are implemented in software, the modules can be used as program codes that can be read by the chip and circuit design and embodied in the memory through program code execution.
[0028] see figure 1 As shown, a vehicle information system 100 disclosed in an embodiment of the present invention is set on a vehicle platform. The vehicle information system 100 includes at least a vehicle component control unit 1...
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The invention relates to a vehicle-mounted information system of a vehicle-mounted equipment unit. The system is used for executing a vehicle-mounted information processing method. The method includesthe following steps that: an application communication channel with a handheld device is established through a pairing program; communication connection with a vehicle component control unit is established, wherein the vehicle component control unit is used for receiving a control request and executing component control operation; at least one application service is started in response to a service request; an instruction packet is received, and whether the instruction packet conforms to the service request or not is determined through comparison; when the instruction packet conforms to the service request, the application service is provided through the application communication channel; when the instruction packet does not accord with the service request, whether the instruction packetaccords with the control request or not is identified; and if the instruction packet conforms to the service request, the control request is transmitted to the vehicle component control unit, and thecomponent control operation is executed according to the control request.
Description
technical field [0001] The present invention relates to an on-board unit (On-Board Unit) of a vehicle, in particular to an on-board information system of the on-board unit and an on-board information processing method thereof. Background technique [0002] The vehicle's on-board unit (On-Board Unit) is an embedded computer that can be connected to vehicle components to obtain vehicle component status information and further intervene in control. With software updates, the on-board equipment unit can also provide additional information services. [0003] Through wireless communication protocols such as the Bluetooth protocol, the vehicle-mounted equipment unit can also be linked to a handheld device (such as a smart phone), so that data exchange or voice transmission can be performed between the handheld device and the vehicle-mounted equipment unit. A common application method is to use the vehicle-mounted equipment unit as a hands-free answering function of the mobile phon...
Claims
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Login to View More IPC IPC(8): G05B23/02
CPCG05B23/0213
Inventor 顾天宇蒋明宏郑兆均
Owner HUA CHUANG AUTOMOBILE INFORMATION TECHN CENT