Abstract: A cross-platform interaction method of a desktop software in a software platform includes: a software platform is used as a server side to construct an independent host service process at the server side, wherein the host service process provides an HTTP service; the host service process displays a running interface of a desktop software in a position area of a sub-window of an interface framework set by the host service process; the host service process further sets a screen shot buffer zone for the sub-window to store a screen shot of the sub-window, and sends the screen shot to a client so that the screen shot is displayed and published by a webpage at the client; when the screen shot displayed by the webpage is triggered, the host service process receives a trigger behavior through the client to perform an operation of the running interface corresponding to the screen shot.

Abstract: A cross-platform mapping and interaction method of a running window of a software platform includes: an independent service process is constructed at a server side, and the service process provides an HTTP service; the service process performs real-time communication with at least one software process to obtain relevant information of the running window in the software process; the service process sets a screen shot buffer zone for the running window to store a screen shot image of the running window, and sends the screen shot image to a client so that the screen shot image is displayed and published by a webpage at the client; when the screen shot image is triggered, the service process obtains a trigger behavior through the client and generates corresponding operation instructions to the software process, so that the software process performs an operation of the running window corresponding to the screen shot image.

Abstract: A signal tracking and observation system includes: at least one bus adapter, configured to obtain signal data from a debugging device; at least one computer device, including a processor, a display communicating with the processor to present a graphic interface, a readable storage medium, a communication bus, and a communication interface; wherein the processor, the readable storage medium, and the communication interface communicate with the bus adapter via the communication bus; the readable storage medium is configured to store an instruction program; the processor is configured to, after the signal data is obtained, execute the instruction program; the display is configured to display at least one signal observation window by the graphic interface.

Abstract: A method of synchronously displaying measurement data includes: setting a synchronization identifier and a synchronization function for a plurality of measurement data display windows respectively; when a display time span of any measurement data display window in a paused state is modified, calling the synchronization function of other measurement data display windows in a paused state, and matching the synchronization identifier of the measurement data display window in a paused state with the synchronization identifiers of other measurement data display windows in a paused state in the synchronization function; if successfully matching, performing synchronization operation.

Abstract: A vehicle calibration system includes a computer device. The computer device includes: a mapping system variable creating module, configured to create corresponding mapping system variables respectively for calibration signals; an assigning module, configured to assign an initial value to the mapping system variables; a calibration database, configured to store calibration signal data and define the calibration signals as an observation variable or a calibration variable or a writable observation variable; and an execution module, configured to write the corresponding calibration signal and/or read the mapping system variable.

Abstract: A vehicular multi-location synergic remote calibration method and system is provided. The vehicular multi-location synergic remote calibration system includes: a server, configured to store a calibration database and receive and store a calibration signal from a responder; a requester, configured to invoke the calibration signal from the server to read a calibration signal value; and/or, send a calibration signal write command to the server and send to the server a command for reading the written calibration signal; a responder, configured to send the calibration signal to the server, and further configured to receive a written target value from the server and complete vehicular online calibration.

Abstract: A graphics drawing method includes: based on physical horizontal pixels, dividing a drawing area into at least one physical pixel single-column; for each physical pixel single-column, selecting corresponding signal data points as a signal ingress point, a signal egress point, a highest point of signal value and a lowest point of signal value from all signal data points for graphics drawing in the physical pixel single-column; and, configuring the signal ingress point to be connected with a signal egress point in a previous neighboring physical pixel single-column, and configuring the highest point of signal value to be connected with the lowest point of signal value in the same physical pixel single-column.

Abstract: A method of implementing a measurement data filter, including: setting an upstream data flow input port, a downstream data flow output port and a filtering function for each measurement window; connecting the upstream data flow input port of each measurement window to the downstream data flow output port of one measurement window other than the measurement window or a data source to form a hierarchical connection; receiving, by each layer of measurement window, data from an upper-layer measurement window via the upstream data flow input port of this layer of measurement window and filtering the received data and then transporting the data to a lower-layer measurement window via the downstream data flow output port of this layer of measurement window.

Abstract: A system for synchronously displaying measurement data includes at least one bus adapter, configured to obtain a plurality of pieces of measurement data from an Electronic Control Unit (ECU); at least one computer device, where the at least one computer device includes a processor, a display communicating with the processor to present a graphical interface, a readable storage medium, a communication bus and a communication interface; the processor, the readable storage medium and the communication interface communicate with the bus adapter via the communication bus; the readable storage medium is configured to store an instruction program; the processor is configured to, after the plurality of pieces of measurement data are obtained, execute the instruction program; the display displays, through the graphical interface, an interface in which at least one measurement data display window and/or a plurality of measurement data display windows perform synchronous display.

Abstract: A system for implementing a vehicle bus virtual channel, comprising: a computer device, configured to execute client processes and a service end process; wherein, the client processes are configured to send a registration request data packet to the service end process, send a heartbeat packet to the service end process at a particular time interval, and send a vehicle bus packet to the service end process; the service end process is configured to: receive the registration request data packet, the heartbeat packet, and the vehicle bus packet from a client process, set a timestamp of the vehicle bus packet and send the vehicle bus packet back to the client process while modifying a direction attribute of the vehicle bus packet to sending; at the same time, send the vehicle bus packet to other client processes and modify the direction attribute of the vehicle bus packet to receiving.

Abstract: A time synchronization method of video information and bus packet information includes: defining a timestamp of the video information as a basic timestamp; upon starting recording, obtaining a first-frame timestamp T0 of the video information, and aligning a first-frame timestamp of the bus packets with the first-frame timestamp T0 of the video information and recording each frame timestamp Ty of the aligned bus packets; upon stopping recording, obtaining a tail-frame timestamp T1 of the video information and a tail-frame timestamp T2 of the bus packets; setting a ratio coefficient k=(T1?T0)/(T2?T0); traversing all recorded bus packets and modifying and storing each frame timestamp Ty of these bus packets as Tx, where Tx=T0+(Ty?T0)*k; and each frame timestamp Tx of the bus packets is recorded with a clock of the video information as basis.

Abstract: A software platform–specific mutual calling method for functions of third-party program libraries includes: constructing a plurality of third-party program libraries; verifying validity of the third-party program library; and mutually calling the plurality of third-party program libraries. This implements a general calling framework by using a software platform, such that a function, registered with the software platform, of the third-party program library can be shared among all loaded third-party program libraries. When a current third-party program library needs to call an additional third-party program library, there is no need to load the additional third-party program library, and the additional third-party program library can be accessed only by using a function list that contains the additional third-party program library and that is shared by the software platform for the current third-party program library.

Abstract: An association system of panel controls for calibration signals, comprising: at least one bus adapter, configured to read calibration signals from a debugging device; at least one computer device, comprising a processor, a display communicating with the processor to present a panel setting interface, a readable storage medium, a communication bus, and a communication interface; wherein the processor is configured to read the calibration signals from the debugging device, and after reading the calibration signals, creating a corresponding mapping system variable for each calibration signal; selecting a mapping system variable corresponding to a calibration signal to be displayed and/or modified, and associating the selected mapping system variable with at least one panel control such that a value of the mapping system variable is displayed and/or modified on the panel control; when a calibration signal changes, changing the value of the mapping system variable corresponding to the calibration signal.

Abstract: A signal tracking and observation system includes: at least one bus adapter, configured to obtain signal data from a debugging device; at least one computer device, including a processor, a display communicating with the processor to present a graphic interface, a readable storage medium, a communication bus, and a communication interface; wherein the processor, the readable storage medium, and the communication interface communicate with the bus adapter via the communication bus; the readable storage medium is configured to store an instruction program; the processor is configured to, after the signal data is obtained, execute the instruction program; the display is configured to display at least one signal observation window by the graphic interface.

Abstract: A vehicular development and debugging system includes: a computer device, a bus adapter or a burner, where the computer device includes a processor, a readable storage medium, a communication bus and a communication interface; the readable storage medium is configured to store programs of performing the conversion method of text codes and graphic codes, and the programs cause the processor to perform the operations corresponding to the conversion method of text codes and graphic codes to generate the text codes; the processor, the readable storage medium and the communication interface communicate with the bus adapter via the communication bus; the processor is configured to compile at least one fragment of execution codes in the text codes; and the bus adapter or the burner is configured to write the compiled execution codes into a debugging device.

Abstract: A vehicle calibration system includes a computer device. The computer device includes: a mapping system variable creating module, configured to create corresponding mapping system variables respectively for calibration signals; an assigning module, configured to assign an initial value to the mapping system variables; a calibration database, configured to store calibration signal data and define the calibration signals as an observation variable or a calibration variable or a writable observation variable; and an execution module, configured to write the corresponding calibration signal and/or read the mapping system variable.

Abstract: A vehicular multi-location synergic remote calibration method and system is provided. The vehicular multi-location synergic remote calibration system includes: a server, configured to store a calibration database and receive and store a calibration signal from a responder; a requester, configured to invoke the calibration signal from the server to read a calibration signal value; and/or, send a calibration signal write command to the server and send to the server a command for reading the written calibration signal; a responder, configured to send the calibration signal to the server, and further configured to receive a written target value from the server and complete vehicular online calibration.

Abstract: An automatic reading and writing method of a vehicular calibration signal and a vehicle calibration system are provided. The automatic reading and writing method of a vehicular calibration signal includes: creating corresponding mapping system variables respectively for calibration signals in a calibration module; assigning an initial value to the mapping system variables; for a calibration signal defined as an observation variable, reading, by the calibration module, a value of the calibration signal in real time, and storing the value into a corresponding mapping system variable; when reading the mapping system variable, reading a last-stored value of the mapping system variable.

Abstract: A system for synchronously displaying measurement data includes at least one bus adapter, configured to obtain a plurality of pieces of measurement data from an Electronic Control Unit (ECU); at least one computer device, where the at least one computer device includes a processor, a display communicating with the processor to present a graphical interface, a readable storage medium, a communication bus and a communication interface; the processor, the readable storage medium and the communication interface communicate with the bus adapter via the communication bus; the readable storage medium is configured to store an instruction program; the processor is configured to, after the plurality of pieces of measurement data are obtained, execute the instruction program; the display displays, through the graphical interface, an interface in which at least one measurement data display window and/or a plurality of measurement data display windows perform synchronous display.