Abstract: A self-moving robot includes a shell, a driving module, driving the self-moving robot to move on the ground; a mowing module, executing mowing work; an energy module, providing energy for the self-moving robot; a control module, controlling the self-moving robot to automatically move and execute work, the self-moving robot further includes a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work.

Abstract: A link interface is provided of a communication protocol using idle flow control digits (flits) to maintain link continuity. The link interface includes: a physical layer of the communication protocol configured to transmit and receive flits via a link, wherein the communication protocol provides for idle flits of first and second sizes for maintaining link continuity, the first size being smaller than the second size; and a data link layer configured to transmit and receive flits to/from the physical layer. The data link layer is configured to remove idle flits of the first size received from the physical layer and to report cyclic redundancy check errors of filtered first sized idle flits in a correct order in relation to other flits.

Abstract: A self-moving robot includes a shell, a driving module, driving the self-moving robot to move on the ground; a mowing module, executing mowing work; an energy module, providing energy for the self-moving robot; a control module, controlling the self-moving robot to automatically move and execute work, the self-moving robot further includes a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work.

Abstract: The present invention relates to a self-moving device moving and working in a work area defined by a border, includes: a housing; a moving module, mounted in the housing, and driven by a drive motor to drive the self-moving device to move; a control module, controlling the self-moving device to move and work; a satellite navigation device, receiving a satellite signal; at least one position sensor, detecting a feature related to a position of the self-moving device; and a fusion processing unit comprising at least two inputs, one is the satellite signal, and the other is an output of the position sensor; the fusion processing unit performs operation on the satellite signal and the output of the position sensor, and outputs position information of the self-moving device; and the control module controls the moving module to drive the self-moving device to move based on the position information.

Abstract: Concepts for a link interface of a communication protocol are presented. Where the communication protocol provides for Idle Flits of first and second sizes for maintaining link continuity, the first size being smaller than the second size, such concepts are configured to remove Idle flits of the first size.

Abstract: Parity data associated with commands to, and indications from, a configuration register that includes a first command FIFO for receiving commands and a response FIFO for returning indications can be managed. Commands can be tracked by storing the commands in a second command FIFO and a command can be dequeued from the second command FIFO, in response to a command emerging from the response FIFO. Parity data can be generated from the data associated with a write operation, and stored in a parity latch corresponding to the configuration register, in response to the dequeued command being a successfully completed write operation. The generated parity data can be read from a parity latch corresponding to the configuration register and provided the generated parity data for return with an indication that the dequeued command is a successfully completed write operation.

Abstract: Concepts for a link interface of a communication protocol are presented. Where the communication protocol provides for Idle Flits of first and second sizes for maintaining link continuity, the first size being smaller than the second size, such concepts are configured to remove Idle flits of the first size.

Abstract: The present invention relates to a self-moving device moving and working in a work area defined by a border, includes: a housing; a moving module, mounted in the housing, and driven by a drive motor to drive the self-moving device to move; a control module, controlling the self-moving device to move and work; a satellite navigation device, receiving a satellite signal; at least one position sensor, detecting a feature related to a position of the self-moving device; and a fusion processing unit comprising at least two inputs, one is the satellite signal, and the other is an output of the position sensor; the fusion processing unit performs operation on the satellite signal and the output of the position sensor, and outputs position information of the self-moving device; and the control module controls the moving module to drive the self-moving device to move based on the position information.

Abstract: A hand-held tool system comprises a hand-held tool and a positioning device matching the hand-held tool. The hand-held tool comprises an output shaft and a working head coupled to the output shaft. The positioning device comprises a detecting module configured to detect a positional feature and/or a movement feature of the positioning device and output a parameter indicative of the positional feature and/or the movement feature, the detecting module and the working head having a preset distance therebetween; a storage module configured at least to record reference position information about the working head; a control module configured to acquire real-time position information about the working head based on the parameter, the preset distance and the reference position information; and an output module configured to output the real-time position information in a way that can be perceived.

Abstract: An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.

Abstract: An automatic moving snow removal device including a moving module, driving a snow blower to move; a working module, including a working motor and a snow throwing mechanism driven by the working motor, the snow throwing mechanism is driven by the working motor to collect accumulated snow and inclusions on the ground and throw out of the snow throwing mechanism; and a control module, configured to control a rotary speed of the working motor to cause a speed when the inclusions depart from the snow throwing mechanism is not higher than 41 m/s.

Abstract: The present invention relates to a self-moving device (100). The self-moving device (100) includes a body (20), a walking mechanism (40) disposed on the body (20) and configured to drive the self-moving device (100) to walk, a connecting arm (60) connected to the body (20), and a control module (11) configured to control the walking mechanism (40) to drive the self-moving device (100) to walk within a defined area. The connecting arm (60) is selectively connected to at least one of at least two working heads (200) configured to perform different work tasks. The connecting arm (60) includes a connecting structure (64) configured to be connected to the working head (200) and a connecting component (62) configured to connect the connecting structure (64) to the body (20).

Abstract: Embodiments are directed to a bus bridge transfer protocol in a bus bridge system that uses a tag based transfer protocol to identify transactions. The bus bridge may receive a protocol request from an initiator that does not use the tag based transfer protocol. A designated tag consistent with the tag based transfer protocol may be assigned for use in requests from the non-tag conforming initiator. When receiving a request from the non-tag conforming initiator, an initiator flag is set to indicate that the request is from the non-tag conforming initiator and that the response should be forwarded to the non-tag conforming initiator. When receiving a request from a tag conforming initiator, if the request includes the designated tag, the initiator flag is set to indicate that the response should be forwarded to and that the designated tag is being used in a request from the tag conforming initiator.

Abstract: A returning method of a self-moving device, a self-moving device are provided. In the returning method, a self-moving device autonomously moves inside a working region based on a map. Specifically, the method includes: acquiring a current position of the self-moving device in the working region; selecting a return path to a target position according to the current position; determining a reuse status of the return path, determining, based on the reuse status of the return path, whether to reselect a return path; and enabling the self-moving device to return to the target position along the selected return path.

Abstract: A self-moving device moves and works in a defined working region. The self-moving device includes an energy module supplying energy to the self-moving device and a battery mounting portion used to accommodate the energy module. The battery mounting portion includes a housing, an accommodating cavity defined by the housing, a support accommodated in the accommodating cavity, and a battery accommodating portion located in the accommodating cavity and used to accommodate a battery pack. A connection relationship between the housing and the support at least includes two different connection states. The battery accommodating portion has different volumes or sizes in the two different connection states.

Abstract: A self-moving robot includes a shell, a driving module, driving the self-moving robot to move on the ground; a mowing module, executing mowing work; an energy module, providing energy for the self-moving robot; a control module, controlling the self-moving robot to automatically move and execute work, the self-moving robot further includes a cleaning module executing ground cleaning work; the self-moving robot has a mowing mode and a cleaning mode, under the mowing mode, the control module controls the self-moving robot to execute mowing work, and under the cleaning mode, the control module controls the self-moving robot to execute cleaning work.

Abstract: A hand-held tool system comprises a hand-held tool and a positioning device matching the hand-held tool. The hand-held tool comprises an output shaft and a working head coupled to the output shaft. The positioning device comprises a detecting module configured to detect a positional feature and/or a movement feature of the positioning device and output a parameter indicative of the positional feature and/or the movement feature, the detecting module and the working head having a preset distance therebetween; a storage module configured at least to record reference position information about the working head; a control module configured to acquire real-time position information about the working head based on the parameter, the preset distance and the reference position information; and an output module configured to output the real-time position information in a way that can be perceived.

Abstract: A power tool including a housing, a motor, an output shaft, a cartridge, a connecting shaft, a restrictor, and a slider. The connecting shaft is configured to move between a working status in which the connecting shaft is coupled with a first tool bit in a first tool chamber which the connecting shaft passing through, and a release status in which the connecting shaft is separated from the first tool chamber. The restrictor is configured to move between a first position and a second position. The slider is configured to move along an axial direction to cause the restrictor to be moved from the first position to the second position.

Abstract: Techniques for reporting defects in a flash memory back-up system include organizing backed-up data into multiple stripes of a logical block address (LBA). A stripe is a set of pages across all available flash memory devices which have the same block and page address. In response to encountering an error in a block of flash memory during back-up of a stripe of data in one or more last pages of a logical block address, the stripe of data is re-written at a page address in the next LBA and preceding LBA metadata is embedded for the stripe of backed-up data in the re-written stripe of data in the next LBA including an indication of the location of new error block in the preceding LBA.

Abstract: The present invention discloses a self-moving robot, comprising a self-moving module and at least one of a plurality of interchangeable working modules connected to the self-moving module; the working module further comprises a second energy unit, and the first energy unit comprises a chargeable battery, providing energy for the working module or the self-moving robot. The self-moving robot executes various types of working tasks in the working area in an unattended manner by disposing a self-moving module and an interchangeable working module, and by disposing the working module into an independent energy unit, the working module is sufficient in energy and long in durability.