62 results about "Windows CE" patented technology

A method of directing a computer network for booting using a prebooting execution environment (PXE) embedded OS based computer is provided in which the embedded OS based computer listens for PXE requests from PXE enabled target servers of the network and in response provides a netboot program and address information of a boot server. An embodiment of an embedded OS based computer is provided that has a network interface controller, a microcontroller, a display, an input device, and a processor. An embodiment of a system for booting a computer network using the embedded OS based computer is provided. The system has a target network of PXE enabled servers coupled to the embedded OS based computer and a boot server coupled to the embedded OS based computer and to the network. The system and the method are illustrated using Windows CE operating system as an example an embedded OS.

Presented is a system and method of providing centralized management and analysis of fleet information. The system includes a centralized fleet information management server accessible via a communications network to thin clients. The communications network may be the Internet, and the thin clients are required to have only a web browser application to fully access the functionality of the server. A portable computing device, such as a Windows CE or Palm compatible device, may be used with an installed application program to conduct on-site, off-line inspections. The portable device includes a local database that may be populated with fleet information downloaded from the fleet information management server. Upon completion of the on-site inspection, the data stored in the local database may be uploaded to the server. The server may be used by thin clients to generate various reports based on the fleet data, including the estimation of operating cost savings.

A method for processing mobile space data includes utilizing windows operation system and development environment provided by said system, embedded windows CE operation system and embedded development environment being provide by window CE operation system and being set with data collection layer and data integrated layer as well as data service layer to process mobile space data; sending data collected by data collection layer to data integrated layer for making treatment on data there and transmitting treated result to data service layer through radio transmission for issuing result there.

A method for integrating information of satellite positioning and remote sensing as well as geography based on mobile device utilizes embedded windows CE operation system built in mobile device and its provided-embedded development environment including embedded GIS data model and integration of GPS and GIS as well as integration of GIS and RS to realize position data collection and remote sensed image loading as well as superposition of remote sensed image with vector map.

The invention provides a tour guide positioning system, a travel information inquiry and automatic voice guide system and a travelling method, wherein the tour guide positioning system is based on GPS and mobile base station positioning technology and is applied on PDA, PND and mobile phones with a communication function. The hardware thereof comprises equipment, such as GPS, a mobile phone, PND with the communication function and the like, and a software system comprises WINDOWS CE, WINDOWS MOBILE, SYMBIAN, LINUX operation systems as well as application software. The compound positioning self-service tour guide machine comprises seven subsystems, i.e. a travel information inquiry system, a geographic information database, a travel information database, a customer information database, an intelligent voice synthetic system, a scenery spot information database and system settings; the system also comprises wired synchronous connection built by a GPS satellite navigator and a computer with a tour guide machine carrier (portable equipment, such as a mobile phone with a GPS module, PDA, a microcomputer, a GPS navigator with the communication function and the like), so that the professional server of the internet can be accessed, or the internet can be directly accessed by a wireless communication module to download data and synchronize a travel information server set. The invention can permit users to adopt GPS with the communication function, PDA, mobile phones and PND with the communication function to realize real-time mobile digital travel and bring convenience and joy for users to travel.

This invention relates to one handle character identification meter based on SMS composed of hardware part and software part, wherein the hardware part is imbedded with micro processor, power module, image collection module, SDRAM, FLASH, series communication module and short message communication module; the power module is to provide power for identification device; image collection module is to collect image data; SDRAM runs operation system to read image data; series communication module connects the imbed micro processor and short message module to send the final result to cell phone; software part is composed of guide load program, windows CE operation system core and application program.

A file system protection mechanism for an operating system image for a portable computing device is provided to assist in ensuring a good user experience. A signed catalog file is embedded in a resource-sparing operating system (OS), such as a Windows CE image, for security enhancement and load verification purposes. The invention performs various checks on the image and the signature of the image to ensure that image has not been maliciously modified and that it complies with a release standard. Such a mechanism is important to protect image loads from external threats made possible by, e.g. recent incorporation of broadband wireless and wireline connectivity for portable computing devices. The signing technique includes creating a signed catalog of the image and embedding that catalog into the image as it is loaded onto the portable computing device.

A software application to generate a Precision Fires Image (PFI) which provides a precision targeting coordinate to guide an air launched weapon using a forward deployed hand held hardware device executing the PFI software application. Suitable hardware devices to execute the PFI software application include the Windows CE handheld and the Army Pocket Forward Entry Device (PFED). Precision targeting coordinates derived from the PFI software application are compatible with most military target planning and weapon delivery systems.

The invention relates to a method for automatically installing bluetooth serial port equipment. The method is used for automatically installing the bluetooth serial port equipment on embedded equipment or a mobile terminal based on a Windows Mobile or Windows CE operating system. The method comprises the following steps of: (1) starting a local bluetooth function on the embedded equipment or the mobile terminal, and searching available bluetooth equipment: comparing the searched available bluetooth equipment with preset names one by one until a matched preset name is found, acquiring the address of the available bluetooth equipment, and pairing and acquiring a radio frequency communication (RFCOMM) channel number of the available bluetooth equipment; and (2) searching a serial port number available for use in a system, creating a virtual serial port for the serial port number on the basis of the address of the available bluetooth equipment and the RFCOMM channel number, returning the corresponding serial port number to upper application, and directly providing a virtual serial port which effectively operates target bluetooth serial port equipment for the upper application if indicating that the bluetooth serial port equipment is successfully installed.

The present invention is a portable solution that is ideal for a mobile workforce or industry areas with lack of infrastructure. Using the present invention on a conventional PC desktop empowers a user with the ability to create custom educational and training courses that are then converted to Palm OS or Windows CE handheld software programs. No programming is necessary, this present invention enables the user to create training in an afternoon and deliver it the next day to their work force via distribution through portable electronic devices. Therefore, users can deliver information and training to their target audience no matter where they may be located. The present invention enables users to develop education solutions on their PC using text, graphics and questions with our without the use of instruction design templates and samples. The modular software design enables user's to target specific needs through the creation of one module or a series of modules to accomplish a specific teaching or learning goal. Additionally, built in quizzes allow the user to test their knowledge using check boxes or true / false questions.

The invention belongs to the field of application of embedded operating systems Windows CE and provides a memory optimization method under a Windows CE operating system. By monitoring the memory service condition of the system in real time, when the space of a program memory of the system is not enough, the size of a storage memory is reduced properly, and when the requirement of the program memory is relatively lower, the size of the storage memory is restoratively improved properly, so the optimum efficiency of memory usage of the system is achieved. The invention has the advantages that: anew mode of memory optimization in software development of a Windows CE embedded platform can be provided; particularly, the program development of an internet protocol television (IPTV) user terminal under the Windows CE embedded platform has a wide application background; and under the condition that the memory of terminal equipment is limited, memory allocation can be adjusted timely as required, and a flexible memory management using mechanism is realized.

A method for creating time sensitive software or Real Time programs that are not controlled by and / or don't run under a Real Time Operating System (RTOS), or any type of Operating Systems. The invention described replaces the usage of a RTOS, such as vxWorks, Windows CE, RTLinux.

The invention relates to a graphic processing engine system which is applied to a windows client and comprises a game engine, a development edit module and a resource input module. The resource input module is connected with the development edit module, the development edit module is connected with the game engine and is matched with the game engine, the resource input module receives various game resources and transmits the game resources to the development edit module, the development edit module edits the various game resources and converts the various game resources into resource files which can be identified by the game engine and can be loaded in the game engine, and the resource files are stored in the game engine. Compared with the prior art, the graphic processing engine system has the advantages that the development cycle can be shortened, the cost can be reduced, and the like.

The invention discloses an intelligent touch screen display control system and method based on a CAN bus. The device comprises a central signal processing control core board module, a liquid crystal display and touch screen interface module, a USB interface module, an SD card storage module, a system start selection module, a camera module, a real-time clock module, a CAN communication module, a GPRS remote communication module, a GPS module, a power management and reset module, an RS232 serial port communication interface module and the like. The display control system has multiple configurable CAN communication Baud rates, is provided with a touch display screen and has an acquisition cycle capable of being set. The system has high intelligence, universality, compatibility and expansibility when a Windows CE operation system runs. The system is provided with the camera module so as to monitor real-time environment conveniently, is provided with the GPS module and the GPRS module so as to facilitate system positioning and remote data analysis and sharing, and can meet the requirement of data acquisition in various states of the CAN bus.

The invention discloses a multi-program simultaneous display method and system based on windows CE. The method comprises the steps that A, an interface layer receives requests for virtual overlay layers of all client sides, and data which are sent by the client sides and need to be displayed are packaged and sent to a drive layer; B, a server side receives the packaged data in the drive layer and sets up virtual overlay layers of all the client sides by utilizing the packaged data; C, the server side synthesizes an image of a composite overlay layer according to the information of the virtual overlay layers of all client sides, and the image is refreshed to be displayed on a physical page. By means of the method and system, each client side can access multiple overlay resources, and virtual reuse of the resources is achieved. Under the condition that the overlay resources are not sufficient, multiple programs do not need to be complexly matched, all application programs use the uniform interface to access the resources, the occupancy conditions of the resources do not need to be considered, and transplant of the programs is facilitated.

Techniques for replacing ROM-based (Read-Only Memory) DLLs (Dynamic Link Libraries) in a Windows CE type embedded operating system such that the target DLL is replaceable by the hook DLL, and the target DLL is callable by the hook DLL but not callable directly by any other applications after loading of the hook DLL. The techniques enable replacement irrespective whether the hook DLL and the target DLL have the same name and irrespective of which DLL is loaded first. The techniques change the file name of the target DLL in a list of loaded DLL modules by a trusted program that executes in the full kernel mode.

The invention provides a portable projector. The projector comprises an upper shell, a lower shell, an optical unit and a control mainboard, wherein the optical unit is connected with the control mainboard; connection of the upper shell and the lower shell encapsulates the optical unit and the control mainboard inside; the upper shell is provided with a touch pad, a left key and a right key; the touch pad, the left key and the right key are connected with the control mainboard; and an embedded operating system, namely a Windows CE system, and related initial codes are loaded in a program memory medium of the control mainboard. The portable projector has the advantages that the volume of the projector is reduced while the projecting size and lightness are ensured so that miniature portability is realized; the projector can complete functions of basic daily business, such as projecting PPT, reading documents, entertainment, playing music and movies and the like, can be separated from a PC and used independently, and can be linked with the PC and used as a USB flash drive at the same time; the projector is provided with the corresponding touch pad and the left and right keys so as to facilitate operation; and the projector is provided with an independent battery which can be used for over 1 hour without a power supply, and can electrifyingly and unlimitedly work at the same time.

The invention discloses a method for loading a Windows CE system based on uboot guidance and belongs to the technical field of operation system guidance loading of a mobile device. The mobile device is electrified, a uboot program is started to complete initialization of internal and external devices, a Windows CE core is read from a memorizer to an internal storage, and operation is skipped to a core starting address in the internal storage to start the Windows CE system. By means of the method, uboot abiding by a GPL clause is used for replacing the guidance loading programs nboot and eboot of the Windows CE system, the redundancy of the guidance loading programs of the system is reduced, the uboot university is improved, and the application range of the Windows CE system is also widened.

A software application to generate a Precision Fires Image (PFI) which provides a precision targeting coordinate to guide an air launched weapon using a forward deployed hand held hardware device executing the PFI software application. Suitable hardware devices to execute the PFI software application include the Windows CE handheld and the Army Pocket Forward Entry Device (PFED). Precision targeting coordinates derived from the PFI software application are compatible with most military target planning and weapon delivery systems.

The invention relates to a method for processing an application program interface based on a Windows CE platform. The method comprises the following steps: A) establishing a view layer containing a user interface, a service layer for processing a service process and an interface control layer for processing interface refreshing; B) loading a background bitmap into the view layer, registering information for communicating the view layer with the interface control layer and defining an event response function of each interface element; C) registering related information of each interface element for the interface control layer by the view layer, and generating an interface element set by the interface control layer according to the information; D) transmitting system information to the interface control layer after the view layer receives the system information when waiting for user operation; and E) judging an interface element of a present user operation by the interface control layer, performing corresponding treatment and meanwhile sending information to instruct the view layer to respond to an event processing function corresponding to the interface element, and calling a related interface of the service layer by the view layer.

The invention discloses a method for establishing a large-page NAND Flash storage system under a Windows CE condition. The method comprises the steps of: connecting the large-page NAND Flash device to an embedded processor having a large-page NAND Flash controller inside in the manner of hardware interface, defining the size of a device block in a starting loading procedure EBoot code of a Windows CE system as same as the size of the NAND Flash device, defining the size of the device page as same as the page size of the NAND Flash device, defining the macro definition for switching a page address and a block address accorded with an actual device definition, designing the size of an access buffer area for realizing an FMD xxx serial functions in a device driving procedure code as same as the page size of the NAND Flash storage, and matching with the page size of the large-page NAND Flash by modifying the size of fan area in a FAT file system. The method is suitable for the NAND Flash with any page size and block size.

The invention is suitable for the technical field of rail transit detection, and provides a Windows CE (WINCE) system-based rail transit real-time detection system and a WINCE system-based rail transit real-time detection method. The method comprises the following steps of: outputting selectable inspection lines and an inspection plan corresponding to the selected inspection line; outputting inspection filling options under the selected inspection plan item; storing the selected filling problem and acquiring a field image of the selected filling problem to generate an inspection report; transmitting the inspection report to a remote server through a network; and outputting selectable processing modes. The inspection report with characters and images is generated according to stored selected filling problem contents and the acquired field image, and is transmitted to the remote management server through the network in real time, and the corresponding processing modes are provided for selection, so that new working standards are brought to the rail transit detection, and the efficiency and quality of rail transit detection work are greatly improved.

The present invention relates to a Windows CE embedded system based concentrator with environmental measurement, and especially a concentrator with environmental monitoring function. The concentrator comprises an embedded processor, and is characterized in that the embedded processor is connected with a sensor to obtain environment absolute atmospheric pressure, altitude and temperature data. The concentrator with intelligent environmental monitoring function provided by the invention is mainly used for collecting characteristics of system running state, success rate of meter reading, loss of data and AC analog quantity, and finally analyzing optimum parameters by using a BP neural network according to the collected characteristics, so as to enhance operation stability of the concentrator, and improve success rate of meter reading and acquisition accuracy of AC analog quantity. Therefore, the functions of improving operation stability of the concentrator and success rate of meter reading and enhancing acquisition accuracy of the AC analog quantity are realized. The concentrator also transmits collected characteristics to a master station platform through network for further analysis by the master station platform.

The invention discloses an air-suction no-tillage corn planter intelligent monitoring device, and belongs to the field of agricultural machinery intelligent monitoring. According to the device, the sensor technology, the wireless communication technology and the embedded technology are combined, and a PXA270+CPLD+IPC system structure is adopted; the software and hardware resources of the whole device are managed through a wireless communication protocol and C++ language programming and processing threads under the Windows CE system environment so that the functions of data acquisition, metering, alarm, control and communication are integrated; data acquisition and control are respectively controlled by a processor so that each monitoring point is enabled to be real-time, accurate and efficient, adding of the monitoring point is easy, fault maintenance is convenient, space occupation is small, the device can be installed in a homemade closed control box arranged at the side surface of an engine, and thus the influence of field moisture and dust and other environmental factors can be avoided; and operation is reliable so that the problems that polling detection has no alarm or seed manure tubes perform false alarm when the engine starts to operate do not occur. The actual requirements of field seed manure operation monitoring of the air-suction no-tillage corn planter in the northern cold areas can be completely met.

A file system protection mechanism for an operating system image for a portable computing device is provided to assist in ensuring a good user experience. A signed catalog file is embedded in a resource-sparing operating system (OS), such as a Windows CE image, for security enhancement and load verification purposes. The invention performs various checks on the image and the signature of the image to ensure that image has not been maliciously modified and that it complies with a release standard. Such a mechanism is important to protect image loads from external threats made possible by, e.g. recent incorporation of broadband wireless and wireline connectivity for portable computing devices. The signing technique includes creating a signed catalog of the image and embedding that catalog into the image as it is loaded onto the portable computing device.

A method of acquiring a customized embedded operating system through a computer network, particularly for the embedded operating system in componentized form such as Windows CE used in the computer. A specific working website is provided through the network structure. The website displays a list of components selectable through a user-friendly interface. The user can click and select the required component at the website. The server performs composition and edition automatically upon reception of the selection. After the edition, the required component is transmitted from the website to the user, or stored in the network allowing the user to download.

The invention relates to a system and a method of an intelligent vehicle terminal based on a Windows CE platform. The system comprises a traffic information grid, a vehicle computer and a touch display device with Windows CE as an operation platform, a GPRS modem, a GPS module, a wireless communication network through which the vehicle computer communicates with a background traffic information grid server, and a vehicle information module. The method of the intelligent vehicle terminal based on the Windows CE platform comprises a vehicle navigation system and a vehicle information diagnosis system. The vehicle navigation system mainly has functions of two sides: a local service and a background service; the vehicle information diagnosis service is that: the vehicle information module continuously reads real time information from a vehicle data sender and displays real time information on a screen. The system can supply traffic information services such as an overall real time road condition display and a dynamic navigation service based on the real time traffic road condition, etc. for a foreground vehicle terminal user; the vehicle information diagnosis service can enable a driver to know operational faults in time and take measures in time.

The invention relates to a bearing vibration checking instrument, and belongs to the field of measurement. The instrument comprises a contact type absolute vibration checking unit and a central control unit, wherein the central control unit is provided with a Windows CE operation platform; measuring software is arranged in the Windows CE operation platform; the measuring software and the contact type absolute vibration checking unit are integrated; and the measuring software controls the operation or the sequence of measuring actions of the absolute vibration checking unit, reads a measured result, performs calculation, display and storage on measurement parameters, and automatically draws a real-time waveform, a linearity curve, a frequency spectrum curve, and a sensitivity error curve of a measured sensor. The bearing vibration checking instrument can be widely used in the field of checking of all kinds of vibration systems of bearing vibration (speed / intensity).

The invention provides an application program starting method based on windows service. The method comprises the following steps that: a console program transmits a target program starting command to the service program after being started; according to the target program starting command, the service program obtains the complete path of a target program and the start parameter of the target program; and the service program starts the target program according to the complete path of the target program and the start parameter of the target program. The method provided by the invention can be used for starting the application program while ensuring the original system security, an UAC (User Account Control) alert window cannot pop up in the method, and the user experience is improved.

The invention discloses an Ad Hoc network local topology formation and maintenance method under WINCE. The invention can provide a topology formation and maintenance method under real environment and can facilitate routing discovery and maintenance by local topology formation and maintenance in wireless routing protocol driven by NDIS under Windows CE. The invention can adapt to network mobility, deal with bidirectional neighbor relation preferably and solve unidirectional link problem preferably.