62 results about "Windows CE" patented technology

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.

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.

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.

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.

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.

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.