374results about How to "Improve support capabilities" patented technology

By providing a plurality of cooperating, foldable panel members in combination with a plurality of foldable wheel assemblies, a unique wagon or cart construction is attained which is capable of being folded into a small, compact area, whenever desired, and then quickly and easily deployed into a fully erected and operational position, which enables virtually any desired object to be easily transported. In addition, in the preferred construction of this invention, an automatically deployed structural supporting member is incorporated into the wagon/cart for providing inherent strength and rigidity to the wagon/cart when fully erected. In this way, heavy objects previously incapable of being transported are capable of being accommodated with ease.

A foldable bag, made of a flexible sheet or board like material having a plurality of fold lines, includes a bottom wall, two side walls respectively connected to two opposite sides of the bottom wall, and two connecting walls respectively connected with the side walls and the bottom wall to define a containing space therein. The side wall has a first fold line parallel to the bottom wall and is capable of being folded towards the center of the foldable bag. The connecting wall has two second fold lines respectively extended along the diagonal lines and intersected with each other, and a third fold line parallel to the bottom wall and extended through the intersection point of the two second lines, wherein the ends of the third fold line are connected to the respective ends of the first fold lines, wherein the second fold lines and the third fold lines are capable of being folded toward the center of the foldable bag.

The invention provides an insurance product recommendation method and an insurance product recommendation system. The insurance product recommendation method comprises steps that a label of an insurance product is extracted, and is disassembled into various hierarchical labels of different levels, which are stored in a label database, and the labels are the characteristic attribute of the insurance product; according to data in the database used for storing the hierarchical labels, a label corresponding to a target product newly added to the system is generated; according to user behaviors corresponding to different users, the product labels are recommended for the users, and matching products are recommended indirectly. The users are matched with the labels, and the most adequate insurance product combinations are recommended for the users; because of the effective matching between the products, the guarantee effect is greatly enhanced; by adopting an expression way of disassembling the insurance product into components, the system is capable of recommending the insurance products, which are close to the reality, more accurately; by knowing different user groups preferring which labels and which product characteristics, the products, which are more adequate, can be recommended for the users by aiming at the preference of the different users.

An artificial grass surface (10) suited for bordering a runway (12) of an airfield in order to reduce the presence of birds in the airfield. The artificial grass surface (10) includes a pile fabric (14) having a plurality of pile elements (20) extending from a backing mat (18) and resembling grass. A water barrier (24) is provided for preventing water from percolating to the compacted soil surface. An infilled particulate material (22) is dispersed among the pile elements (20). A stabilizer is provided to resist dislodgment of the infilled particulate material (22) at the edges of the runways by the thrust of jet engines and to keep the particulate material (22) in the pile elements (20) when the edges of the runways are vacuumed to remove silt.

The invention discloses a crew maritime intra-cabin positioning, vital sign monitoring and searching-rescuing method based on a crew maritime intra-cabin positioning, vital sign monitoring and searching-rescuing system. The system comprises a command center server, an electronic fence transmitter, a crew vital sign real-time monitor, a crew real-time positioner, a shipboard personnel positioning processor and an overboard personnel positioner. According to the method, the vital sign real-time monitor for a single crew member, the shipboard and overboard personnel real-time positioners as well as wounded personnel vital sign and positioning data transmission are researched on the basis of such modern information technologies as AIS (automatic identification system), UWB (ultra-wide band), compass navigation positioning and the like, so that the automation of maritime wounded personnel vital sign monitoring, the electronization of information storage, the networking of information transmission and the visualization wounded personnel rescuing are achieved.

The invention discloses a method for selecting a current backup route and a router, and belongs to the field of communication networks. The method comprises the following steps of: acquiring a primary route and a plurality of to-be-selected backup routes; determining an optimal to-be-selected backup route from the plurality of to-be-selected backup routes, wherein superposed nodes between a forwarding path corresponding to the optimal to-be-selected backup route and a forwarding path corresponding to the primary route are fewest; and configuring the optimal to-be-selected backup route as the current backup route. The router comprises an acquisition unit, a to-be-selected backup route selecting unit and a backup route configuration unit. According to the embodiment, the to-be-selected backup route with fewest nodes superposed with the forwarding path corresponding to the primary route is used as the current backup route when the current backup route is selected, so that when the forwarding path corresponding to the primary route fails, simultaneous failure of the primary and backup paths because the primary and backup paths have the superposed nodes can be furthest avoided, and security of the backup routes and guarantee of services are improved.

The invention relates to an equipment asset operation and maintenance management system for iron and steel enterprises, and the system comprises an on-site data source layer, a business implementation layer, a management control layer, and a gateway presentation layer. The on-site data source layer receives status data of equipment in a production process in real time through an OPC protocol, is connected with an existing MES and an existing ERP system through a Socket protocol, and obtains production management data related to the equipment. The business implementation layer displays the position and equipment information corresponding to a production layout in a manner of a layered structure tree, enables the information to be related to the production data, and achieves the relation of on-line equipment with a spare part through a spare part management system. The management control layer achieves the automatic and manual generation of a point inspection work order and a maintenance work order according to the condition of the equipment, and the work orders are sent and executed. The gateway presentation layer provides a desktop, a mobile terminal and other terminal display modes, and achieves the multi-point deployment of the system. The system helps the iron and steel enterprises achieve refined and transparent management of equipment assets, can reduce the fault rate of equipment, and improves the guarantee capability of the equipment.

The invention provides a data calling method for acquiring client IP address, a data transmission method and a driving module. According to the invention, under the condition of using a proxy server, on the basis of TCP, extracted client IP address and port are added to request information forwarded by the proxy server, a target server reads the client IP address and the port in the TCP masthead of the request information, the client IP address and the port are stored in the target server, and an application program calls the client IP address and the port stored in the target server via API.

The invention provides an effective-capacity-based resource allocation method in a cognitive radio system. The method includes the following steps: a cognitive user in the cognitive radio system perceives a channel and a transmission scheme of the cognitive user is determined according to the perception result; according to the transmission scheme, an effective capacity in the cognitive radio system is obtained and under a condition that an average power is limited, the effective capacity is optimized; and through application of a gradient descent method, a dual problem of an optimization problem is solved so that an optimal power allocation strategy is obtained. Compared with a traditional equipower scheme, the effective-capacity-based resource allocation method enables the performance of the system to be improved and the QoS guaranteeing capability of the system to be improved; and under a multi-channel scenery, the method is capable of providing reliable QoS guarantee to the cognitive user and capable of improving the frequency spectrum utilization rate of the system.

The invention relates to a rapid plugging device of a dewatering well with a deep foundation, which comprises a plugging sleeve, a plugging cover base, a plugging cover, an external water stopping ring, an inner water stopping ring and a water stopping plate, wherein the plugging cover base is a ring base connected and vertically fixed with the lower part of the inner wall of the plugging sleeve, more than three bolts are welded on the circumference in equal parts of plugging cover base, the plugging cover is provided with bolt holes relative to the bolts of the plugging cover base, the inner and external water stopping rings are vertically fixed and connected to the inner and outer walls of the plugging sleeve, the water stopping plate and the inner water stopping ring are connected through welding or flange. The device has simple structure, low process cost, convenient use and wide adaptability, and uses unified construction method to replace each plugging process, has rapid plugging, low cost, no construction risk and dangers, avoids the limitless underground water pumping, and protects the environment.

The invention discloses an operation and maintenance management system and method for a heating, ventilating and air-conditioning system. The system comprises a field operation terminal, a customer management terminal, a repair report management terminal and a processor. Information is input through the field operation terminal and transmitted to the processor. The maintenance task sent by the processor is received and the maintenance progress is fed back to the processor. The key data, system comprehensive evaluation indicators, equipment operating status, failure maintenance progress and maintenance protection basis, and audit the maintenance workflow are acquired from the processor through the customer management end; the fault report work order is uploaded to the processor through therepair report management terminal, the fault repair progress feedback from the processor is received, and the efficiency of the repair work is evaluated; the processor establishes the equipment maintenance plan, evaluates the equipment status, identifies the equipment operation failure, and records the repair progress fed back by the field operator, and analyze and evaluate the system stability, energy consumption index, repair processing rate and data input integrity according to the data recorded by the field operation terminal.

Systems and methods of increasing the supportable capacity from a first point to a second point in an optical network, include identifying a first optical signal that occupies a first portion of optical spectrum from the first point to the second point; identifying a second optical signal that occupies a second portion of the optical spectrum from the first point to the second point, wherein the second portion is adjacent to the first portion; adjusting the second optical signal to minimize part of or remove all of the second portion that is adjacent to the first optical signal to provide a freed up portion of the second portion; and adjusting the first optical signal to occupy some or all of the freed up portion.

The present invention discloses an emergency communication command management system. The system supports the access of PC terminals and mobile terminals, improves the support ability for emergency disposal by means of mobile Internet access, realizes real-time monitoring of public communication network based on GIS, and achieves information collection and unified management of emergency communication resources. The system can realize interconnection with local government platforms and support the sharing of resources among government departments. The system can obviously improve the communication support ability for emergency response and disposal, and the communication support capability for disaster prevention and mitigation, and provide emergency communication guarantee for all industries and departments involved in emergency management of the communication industry.

The wrestling shoe according to the present invention comprises outer soles 1F and 1B separated forward and rearward on the side of a grounding surface of the shoe. The fore and rear outer soles 1F and 1B essentially protrude downward further than an outer skin 3, thereby to support the foot in a fore foot part and a rear foot part, respectively, when landing on the ground. The fore and rear outer soles 1F and 1B are made of an outer sole material of rubber and/or resin. The outer skin 3 is formed of a laminated body where an outer surface layer 30 and a cushion layer 31 are laminated. The outer surface layer 30 is exposed in a mid foot part M and made of substantially flexible sheet-like material, and the cushion layer 31 is laminated on the inner side of the outer surface layer 30 and made of substantially flexible rubber foam or resin foam. The outer skin 3 is formed so that a bottom portion 32 and medial and lateral roll-up portions 33 that roll up from the bottom portion 32 along an upper 2 are integrally formed.

The invention discloses a contact network state on-line monitoring/detection device based on public network transmission, comprising a plurality of lower computers and remote upper computers which are installed on a return circuit; the upper computers communicate with the lower computers through a GPRS/GSM wireless network; and a mobile phone can control part of the functions of the lower computers. The remote computer comprises a node operation panel, a power supply monitoring panel, a sampling parameter configuration panel, a time display/recording panel, and a data display/extraction and analysis/ computer panel; the lower computer comprises a main control chip, a trigger circuit, a switch circuit, a sampling module, a power supply monitoring module, a data transmission module, a data transmission auxiliary module, a data transmission switch module, a time service module, a start-up module, an audio sensor module, a state monitoring sensor module, and a self-power supply module. The lower computer utilizes various sensors to collect the state parameters of the contact network structure, current, environment and the internal of the device, and the upper computer displays the obtained state parameters in the panels and records to finally generate a technology report. The invention can collect various state parameters, and realizes full-day, unmanned and independent work.

The invention relates to the technical field of an electronic door lock, in particular to an electronic lock with a double-motor structure. The electronic lock comprises a motor A and a motor B, wherein the motor A correspondingly drives a clutch mechanism A, the motor B correspondingly drives a clutch mechanism B; the power input end of the clutch mechanism A is connected with the motor A; the power input end of the clutch mechanism B is connected with the motor B; the power input end of the clutch mechanism A is fixedly connected with a handling rotary knob; the power input end of the clutch mechanism B is fixedly connected with a lock cylinder rotary knob; a gear linkage mechanism is in linkage connection with a bolt mechanism; the gear linkage mechanism comprises an upper gear and a lower gear which are mutually meshed; the handling rotary knob controls the upper gear to rotate; the lock cylinder rotary knob controls the lower gear to rotate; the gear linkage mechanism drives the bolt mechanism to stretch. The electronic lock has the characteristics of being high in security performance, strong in portability, simple in structure, and small in malfunction possibility.

The invention relates to the field of flight system tests, and especially relates to a ground proximity alarm test system of an aircraft. The ground proximity alarm test system of the aircraft comprises an inertial navigation satellite combination system, an atmospheric engine system, a radio altimeter, a landing system, a terrain database for providing predetermined terrain data, an alarm system,and a ground proximity alarm computer for constructing a simulated aircraft, constructing a simulated terrain, controlling the simulated aircraft to perform a corresponding simulated flight or simulated landing, judging an alarm mode of the simulated aircraft, and transmitting an alarm instruction corresponding to the alarm mode or canceling the alarm instruction. The ground proximity alarm testsystem of the aircraft can perform simulation tests on ground proximity warning systems, so that the performance guarantee is high and the cost is low.