Abstract: In some examples, a brake assembly includes an actuator assembly configured to cause the translation of a piston to compress a disc stack. The actuator assembly is configured to generate a first torque around a motor axis using a motor and generate a second torque from the first torque using a harmonic drive. The actuator assembly may include a gear set configured to cause a linear actuator to translate the piston using the second torque. In some examples, the actuator is configured to translate the piston along a compression axis different from the motor axis.

Abstract: In some examples, a brake assembly includes an actuator assembly configured to cause the translation of a piston to compress a disc stack. The actuator assembly is configured to generate a first torque around a motor axis using a motor and generate a second torque from the first torque using a harmonic drive. The actuator assembly may include a gear set configured to cause a linear actuator to translate the piston using the second torque. In some examples, the actuator is configured to translate the piston along a compression axis different from the motor axis.

Abstract: In some examples, a braking system includes a housing configured to rotate around a torque tube. A disc stack includes a plurality of stator discs are coupled to the torque tube and a plurality of rotor discs rotationally coupled to the housing. An actuator within the torque tube is configured to compress the disc stack. A portion of the torque tube may be configured to insert into an axial assembly of a wheel. The housing may be connected to a portion of a wheel rim. The braking system may be present on a wheel instead of or in addition to a main braking system having a main disc stack.

Abstract: In some examples, a braking system includes a housing configured to rotate around a torque tube. A disc stack includes a plurality of stator discs are coupled to the torque tube and a plurality of rotor discs rotationally coupled to the housing. An actuator within the torque tube is configured to compress the disc stack. A portion of the torque tube may be configured to insert into an axial assembly of a wheel. The housing may be connected to a portion of a wheel rim. The braking system may be present on a wheel instead of or in addition to a main braking system having a main disc stack.

Abstract: An engaging device and a starter comprising the engaging device, the starter comprises an electric motor, a speed reducer connected with the electric motor, an overrunning clutch comprising a driving piece connected with the speed reducer and a driven piece, and an engaging device with a main shaft connected with the driven piece of the overrunning clutch. A quick engagement may be achieved and a certain initial engagement depth is guaranteed. During the engaging process, the pinion may mesh into a ring gear in its own initiative, reducing the effect of teeth milling phenomenon on the ring gear to a maximum extent.

Abstract: A method, mobile terminal and system for counting wireless network coverage blind spots are disclosed. The method includes: the mobile terminal receiving a wireless signal, and then acquiring intensity information of the wireless signal; and after judging whether the mobile terminal enters a wireless network coverage blind spot according to the intensity information of the wireless signal, acquiring current first location information of the mobile terminal.

Abstract: A method for pre-accessing a conference telephone is disclosed in the present invention. The method includes that: a network side detects a received call whose target is a main control party after the main control party initiates an encryption conference telephone; the call is not accessed if the call is a non-encryption conversation; the call is allowed to be accessed if the call is an encryption conversation. A system for pre-accessing a conference telephone is also disclosed in the present invention, wherein, the system includes a pre-accessing processing unit and a call type detection unit of the network side. A network side device is also disclosed in the present invention. The present invention realizes the pre-accessing of the encryption conference telephone, thereby improving security of the encryption conversation as well as avoiding the problem that a user is frequently affected when performing the encryption conference telephone.

Abstract: An overload-protection and damper device for a vehicle starter is disclosed, the starter comprising an electric motor and a planetary-gear type speed reducing mechanism coupled with an output shaft of the electric motor. The overload-protection and damper device comprises a ring gear of the speed reducing mechanism, the ring gear having an outer circumference of a frusto-conical shape and defining an axial direction, a holder ring for receiving the ring gear therein, the holder ring having an inner circumference of a frusta-conical shape, with the outer circumference having a cone angle which is substantially equal to that of the inner circumference, and an elastic element applying an axial pushing force to the ring gear towards the holder ring so that the outer circumference biases against the inner circumference, forming a frictional fit therebetween. An increased maximum output torque can be provided by a simple structure.

Abstract: An engaging device and a starter comprising the engaging device, the starter comprises an electric motor, a speed reducer connected with the electric motor, an overrunning clutch comprising a driving piece connected with the speed reducer and a driven piece, and an engaging device with a main shaft connected with the driven piece of the overrunning clutch. A quick engagement may be achieved and a certain initial engagement depth is guaranteed. During the engaging process, the pinion may mesh into a ring gear in its own initiative, reducing the effect of teeth milling phenomenon on the ring gear to a maximum extent.

Abstract: A method for implementing information exchange is disclosed in the present invention, and the method comprises: a calling user terminal sending information to be sent to a called user terminal by carrying the information in a user-to-user signaling (UUS) field of a call message; the called user terminal sorting out the information carried in the UUS field from the call message after receiving the call message, and feeding back a message other than an acknowledge message to the calling user terminal; the calling user terminal terminating this call after receiving the message fed back by the called user terminal. The simplicity and the easy transformation of the software update of user terminals are fully utilized in the present invention; therefore the present invention can enable a user terminal to have the information exchange function only by properly modifying the software of the user terminal.

Abstract: The present invention discloses a method for clear session and scrambled session communication switch between mobile terminals comprising: a first terminal initiating a scrambled session switch control request to a second terminal, and the second terminal returning a scrambled session switch control response after receiving the scrambled session switch control request; and the first terminal initiating a key negotiation process with the second terminal after receiving the scrambled session switch control response returned by the second terminal, and then transferring to scrambled session communication or suspending the scrambled session communication with the second terminal; wherein the scrambled session switch control request includes a scrambled session request or a clear session request.

Abstract: An overload-protection and damper device for a vehicle starter is disclosed, the starter comprising an electric motor and a planetary-gear type speed reducing mechanism coupled with an output shaft of the electric motor. The overload-protection and damper device comprises a ring gear of the speed reducing mechanism, the ring gear having an outer circumference of a frusto-conical shape and defining an axial direction, a holder ring for receiving the ring gear therein, the holder ring having an inner circumference of a frusta-conical shape, with the outer circumference having a cone angle which is substantially equal to that of the inner circumference, and an elastic element applying an axial pushing force to the ring gear towards the holder ring so that the outer circumference biases against the inner circumference, forming a frictional fit therebetween. An increased maximum output torque can be provided by a simple structure.

Abstract: The present invention discloses a method and system for implementing short message encryption. Both the Mobile Station (MS) and the Mobile Switching Center (MSC) are configured with encryption-decryption modules (1), which can encrypt and decrypt the short message by using the Cipher Key (CK) as the encryption-decryption factor. The CK is variable with the Random value (RAND). The CK is not shared between the receiving end and the sending end in the whole process, so that the encrypted short message has a high confidentiality. In addition, the security of the whole transmission environment can be realized by the selectable configuration.

Abstract: A method for pre-accessing a conference telephone is disclosed in the present invention. The method includes that: a network side detects a received call whose target is a main control party after the main control party initiates an encryption conference telephone; the call is not accessed if the call is a non-encryption conversation; the call is allowed to be accessed if the call is an encryption conversation. A system for pre-accessing a conference telephone is also disclosed in the present invention, wherein, the system includes a pre-accessing processing unit and a call type detection unit of the network side. A network side device is also disclosed in the present invention. The present invention realizes the pre-accessing of the encryption conference telephone, thereby improving security of the encryption conversation as well as avoiding the problem that a user is frequently affected when performing the encryption conference telephone.

Abstract: The present invention discloses a method for clear session and scrambled session communication handover between mobile terminals comprising: a first terminal initiating a scrambled session handover control request to a second terminal, and the second terminal returning a scrambled session handover control response after receiving the scrambled session handover control request; and the first terminal initiating a key negotiation process with the second terminal after receiving the scrambled session handover control response returned by the second terminal, and then transferring to scrambled session communication or suspending the scrambled session communication with the second terminal; wherein the scrambled session handover control request includes a scrambled session request or a clear session request.

Abstract: The present invention provides a method and system for verifying a user alias. The method comprises: a calling terminal inserting a set alias and a calling user's own number into calling information when calling a called terminal; after the called terminal receives the calling information, when the calling terminal registers calling number display restriction or when the calling terminal cancels the calling number display restriction and the calling number of the calling is inconsistent with a calling user number stored locally in the called terminal, determining whether the calling user's own number matches successfully with the calling user number stored locally in the called terminal to display in different modes when the matching is successful and unsuccessful, respectively.

Abstract: A method for implementing information exchange is disclosed in the present invention, and the method comprises: a calling user terminal sending information to be sent to a called user terminal by carrying the information in a user-to-user signaling (UUS) field of a call message; the called user terminal sorting out the information carried in the UUS field from the call message after receiving the call message, and feeding back a message other than an acknowledge message to the calling user terminal; the calling user terminal terminating this call after receiving the message fed back by the called user terminal. The simplicity and the easy transformation of the software update of user terminals are fully utilized in the present invention; therefore the present invention can enable a user terminal to have the information exchange function only by properly modifying the software of the user terminal.

Abstract: The present invention provides a method and system for verifying a user alias. The method comprises: a calling terminal inserting a set alias and a calling user's own number into calling information when calling a called terminal; after the called terminal receives the calling information, when the calling terminal registers calling number display restriction or when the calling terminal cancels the calling number display restriction and the calling number of the calling is inconsistent with a calling user number stored locally in the called terminal, determining whether the calling user's own number matches successfully with the calling user number stored locally in the called terminal to display in different modes when the matching is successful and unsuccessful, respectively.