333results about How to "Effective diversion" patented technology

An embodiment of the invention discloses a claims business data processing method and device, electronic equipment and a server. The method includes: acquiring risk data of vehicle insurance users, wherein the risk data include evaluation data which represent deception risks of the vehicle insurance users; judging whether to perform online claims settlement or not on the basis of claims associatedinformation, and if yes, synchronizing vehicle insurance case information to a terminal server, wherein the claims associated information includes the risk data and user accounts belonging to the terminal server; determining loss assessment results of vehicle insurance cases on the basis of received claims information, and sending the loss assessment results to the terminal server, wherein the claims information includes at least one of shot images of vehicles in accident and recorded user identification data.

The invention relates to an automatic cell conveying line. The automatic cell conveying line comprises a plurality of cell winding machines and a main control box and further comprises a first main conveying belt and a second main conveying belt which are located in the center. Carrying boxes carrying naked cells are arranged on the first main conveying belt and the second main conveying belt. A first empty carrying box conveying belt is further arranged on the lower layer of the outer side of the first main conveying belt, and a second empty carrying box conveying belt is further arranged on the lower layer of the outer side of the second main conveying belt. A cell feeding and conveying device is further arranged beside each cell winding machine. Each empty carrying box conveying belt is further provided with an empty carrying box lifting device lifting and transferring empty carrying boxes to the corresponding main conveying belt. A shared conveying belt for transferring the carrying boxes to one conveying belt for facilitating discharging is further arranged at the tail ends of the first main conveying belt and the second main conveying belt. In the full-automatic production process, the naked cells can be effectively diverted, accumulation of the naked cells is relieved, the work efficiency of the cell winding machines is higher, the overall production speed is increased, the quality of the naked cells is guaranteed, and the automatic cell conveying line is more environment-friendly and more reliable.

The present invention provides an access control method for a D2D terminal, a D2D terminal, an evolved node B, and a mobility management entity (MME). The access control method comprises: a network side receiving an access request carrying a D2D indication and sent by a terminal; and the network side performing access authentication on the terminal according to the D2D indication to decide whether to allow the terminal to initiate a D2D session. In the present invention, before a terminal initiates D2D session, a network side performs access authentication on a D2D terminal, so as to implement access control and D2D access authentication for a terminal having direct link communication in accessing a 3GPP network, thereby guaranteeing that IP communications of direct data links are achieved between adjacent terminals under network control.

The invention provides client self-service processing equipment as well as an authority authentication system and method. The system comprises the client self-service processing equipment, a self-service remote authority terminal, a client self-service access front-end processor and a bank backstage server, wherein the client self-service processing equipment comprises a client information input device, a client information collection device, a currency access processing device, a limited withdrawal button, an over-limit withdrawal button, a protocol signing button, a small account closing button and a self-service authority service button; and the bank backstage server comprises a limited withdrawal processing device, an over-limit withdrawal processing device, a standard protocol signing processing device, a small account closing processing device, a self-service authority service processing device, a data processing device and an information identification processing device. The invention adopts different client identity secure authentication technologies according to self-services of clients, and performs identity authentication and security verification on clients, so that the self-service handling level and security of the clients are improved.

The invention relates to a catering service platform system based on a cloud computing platform and a working method thereof. The catering service platform system based on the cloud computing platform comprises a cloud computing platform, a Web server, a foreground client logging-in system and a kitchen management system, wherein the Web server is used for storing the relevant catering Web information of a merchant, a database server, a buffer memory server and a search server are connected with the Web server, the Web server and a Web backup server are connected, and the Web server and a database backup server are connected; the foreground client logging-in system is used for receiving the dish ordering information of customers registered by the cloud computing platform; after the condition that the customers arrive at a restaurant is verified, dishes in the dish ordering information are correspondingly modified, and the dishes are confirmed after the mixture ratio of relevant flavorings is regulated according to the tastes of the customers; and the kitchen management system is used for receiving the information of the dishes after being confirmed by the customers and also arranging an optimal dish output sequence to inform a kitchen of disposing cooking according to the variety of the dishes in the all dish ordering information of the customers. According to the system, the workload of waiters is saved, the operating cost of a restaurant is lowered, and the dining interestingness of customers is enhanced.

The invention provides an automobile front floor framework structure, which has strong integral rigidity, can reduce the compression amount of the living space of passengers when colliding, and protects the safety of the passengers. The automobile front floor framework comprises a framework structure which is in a shape like a Chinese character 'mu' and is formed by overlapping a front beam, a left longitudinal beam and a right longitudinal beam, a left door sill inner plate and a right door sill inner plate as well as a rear beam, wherein the front part of the front beam is overlapped with the left and the right front longitudinal beam, the key point is that the invention further comprises a left middle longitudinal beam and a right middle longitudinal beam as well as a middle beam arranged between the front beam and the rear beam, the front ends of the left and the right middle longitudinal beams are respectively overlapped with the front beam or the left and the right longitudinal beams, and the rear ends thereof are respectively overlapped with the rear beam; and the middle beam is respectively overlapped with the left door sill inner plate, the left longitudinal beam, the left middle longitudinal beam, the right middle longitudinal beam, the right longitudinal beam and the right door sill inner plate along the left and the right directions of a vehicle body. The invention adds the left and the right middle longitudinal beams and the middle beam, effectively enhances the framework, can better absorb the collision energy during the processes of front side collision and side collision, reduces the compression amount of the living space of the passengers, and protects the safety of the passengers.

The present invention provides a microbial sample processing device, comprising: a machine body provided with a machine chamber and a sealed movable door; and a sealed housing, a stretchable airbag, a sample tray, a mechanical arm, a bar code scanner, a liquefier, culture dishes, a gas-temperature sensor, and a temperature control device which are arranged in the machine chamber, wherein the sample tray is provided with a plurality of sample seats, the sample seats are used for placing the culture dishes, the liquefier is communicated with the culture dishes, each culture dish is provided with culture plates and a streak-inoculation pen used for streak inoculating the sample in the culture dishes from the liquefier on the culture plate. The microbial sample processing device is reasonable in structure, fast and safe, reliable and efficient, can complete the whole process of mixing and liquefying, streak inoculation, dilution and separation, and incubation of microbial community automatically in a one-stop manner, and can replace manual labor and ensure biological safety.

This invention relates generally to the art of hydraulic fracturing in subterranean formations and more particularly to a method and means for optimizing fracture conductivity. According to the present invention, the well productivity is increased by sequentially injecting into the wellbore alternate stages of fracturing fluids having a contrast in their ability to transport propping agents to improve proppant placement, or having a contrast in the amount of transported propping agents.

The invention provides a dual-roller dual-cavity three-impact crusher, mainly composed of a feed hopper, a case shell, a crushing roller, a fine crushing roller, a crushing hammer and a fine crushing hammer. The crusher has the structure characteristics that: 'a swing tooth plate is provided to form a crushing operation cavity, an upper drag rod and a lower drag rod are provided to form a fine crushing operation cavity, and a group of impact rod and fixed tooth plate is arranged' in the case shell, thus forming three-impact crushing structure; the crushing operation cavity and the fine crushing operation cavity form natural and smooth 'material flow grade'; and 'a distributary window is provided and an assistant feed bin is arranged' at the rear end of the case for effective charging and distributary, so that the crusher not only can carry out series processing operation of rough crushing, intermediate crushing and even fine crushing on medium and high hardness block materials but also can carry out crushing processing operation on wet ore-rock material containing much mud and high moisture, improves conformability to crushing material, has the advantages of low power energy consumption, high production efficiency and being capable of effectively prolonging the service life of hammer wearing part, and has excellent market prospect.

The invention relates to an audio output control method and device. The method comprises the following steps of: receiving audio flows of communication voice in a voice communication mode; setting attribute information of the audio flows of the communication voice while creating audio tracks of the received audio flows of the communication voice, wherein the attribute information includes a first flow type identifier; and the first flow type identifier is a flow type identifier of the audio flows of the communication voice; and, according to the attribute information of the audio flows to be played, outputting the audio flows, the attribute information of which accords with a pre-set condition, through first audio output equipment, and outputting other audio flows through second audio output equipment, wherein the audio flows, the attribute information of which accords with the pre-set condition, are audio flows having the first flow type identifier. By means of the audio output control method and device disclosed by the invention, effective splitting of communication voice and background music can be realized; therefore, users can simultaneously perform voice communication while performing games or audio and video playing; and thus, the user experience is good.

The invention discloses a capsule drying and polishing all-in-one machine. The capsule drying and polishing all-in-one machine comprises a working table, a drying machine body and a polishing machine body, the drying machine body is mounted above the working table, the polishing machine body is disposed above the working table, the drying machine body and the polishing machine body are connected into a whole, the drying machine body is formed by a first feeding hopper, a first baffle, a second baffle, illumination lamps, a transmission device and an induced draft fan, and the polishing machine body is formed by a discharging channel, a main shaft, bristle brushes, a filter net, a motor and a second feeding hopper. According to the capsule drying and polishing all-in-one machine, a drying machine and a polishing machine are designed into an integrated structure, the design is reasonable, the operation is easy, the maintaining difficulty is small, labor intensity of operators and maintainers in the production process are reduced, and the transmission device is added into the drying machine body to automatically guide capsules into the polishing machine body from the drying machine body.

The invention relates to a method for protecting slope vegetation through plant fiber blankets. The method for protecting slope vegetation through plant fiber blankets is applicable to fill roadbed slope protection during a construction period. According to the method, fill roadbed slopes are divided into two categories, according to one category, the fill roadbed slopes are formed slopes where roadbed filling is completed, and according to the other category, the fill roadbed slopes are non-formed slopes where roadbed filling is not completed. The operation that roadbeds are gradually filled and spreading is performed layer by layer is performed on the non-formed slopes, the plant fiber blankets are fixed, after filling of the all the roadbeds and covering of the plant fiber blankets are completed, plant seeds are sown on the surfaces of the plant fiber blankets, covering of thin soil is performed, and watering and curing are performed so that vegetation can be formed; the operations that grass seeds are sown on the total slopes, then the total slopes are covered with the plant fiber blankets, and curing is performed are adopted so that the vegetation can be built. By means of the method, the slopes can be greened as soon as possible, water and soil loss can be effectively controlled in the construction period, and the effectiveness of slope protection is enhanced in the construction period.

A shunt regulator for solar cell arrays, including a power MOS tube M1 for splitting solar cell arrays, a power MOS tube M2 for charging batteries with solar cell arrays, and a main error amplifier for adjusting bus voltage , the battery error amplifier used to regulate the battery charging current. The output of the main error amplifier enters the logic control after passing through the hysteresis comparator to generate shunt drive pulses to control the opening and closing of the power MOS transistor M1, so as to control the constant bus voltage. The output of the battery error amplifier enters the logic control after passing through the hysteresis comparator, generates driving pulses and passes through the drive control unit to control the opening and closing of the power MOS transistor M2, so as to control the size of the battery charging current. The invention adopts the power MOS tube M2 to replace the traditional charging regulator, which saves the volume and weight of the power controller, and is not only suitable for low-orbit spacecraft requiring frequent charging, but also for high-orbit regular charging spacecraft.

The present invention discloses a method for releasing bus running information and its device. It includes device A mounted on every bus and device B mounted in every bus stop. The device A is a coded signal transmitting / receiving device, and the device B is composed of coded signal transmitting / receiving device, A / D conversion device and computer. The device A can be used for transferring the coded information to device B, so that the arrival time and running condition of every bus can be promptly known at every bus stop.

The invention relates to a flame stable burner, characterized in that it comprises a circle or rectangle cup body, a rectangle tube set in the cup body and a taper ring body set at the middle-upper part of the tube; the top edge of said tube is higher than the top edge of said cup body; a distance is stayed between the bottom edge of said tube and the bottom face of said cup body; multiple air inlets are set at the bottom face of said cup body; a fuel nozzle connected with the fuel air source passes through the center of bottom face of said cup body; axes of said cup body, said tube, said ring body and the nozzle are the same. The invention is provided with reasonable design and has a very good path for mutually burning internal and external flame. The path can make external flame burn internal flame when it is burned at the first time and make internal flame burn external flame blown out so that stable burning in the invention can be insured effectively and it is not quenching. The invention can be used in torch in Olympic game or other sports meeting, celebration fire altars and picnic fire.

The invention relates to the technical field of screening, in particular to pharmaceutical medicine particle screening equipment. The pharmaceutical medicine particle screening equipment comprises a buffering cavity and a screening cavity. wherein a feeding hopper communicating with the buffering cavity is arranged at the upper end of the buffering cavity, the screening cavity is arranged at the lower end of the buffering cavity, and communicates through a discharging hole, and a sieve plate driven by a first driving assembly to move up and down is arranged on the inner side of the screening cavity, a sieve plate is provided with a plurality of sieve holes used for falling of qualified medicine particles, a guide plate driven by a second driving assembly to move up and down is arranged below the sieve plate, a plurality of pounding rods are arranged at the upper end of the guide plate, one pounding rod is located right under one sieve hole, and when the guide plate moves upwards, the pounding rods upwards move into the sieve holes. According to the pharmaceutical medicine particle screening equipment, the design is novel, an effective flow guide effect is achieved through the arranged guide plate, and meanwhile, the plurality of pounding rods arranged on the guide plate are intermittently inserted into the sieve holes in the sieve plate, so that the sieve holes are prevented from being blocked to influence the screening effect.

The invention discloses a flue gas wet desulphurization, dedusting integrated device and process. Original flue gas sequentially enters into an absorbing tower, then passes a pallet layer, a spraying layer, an ultra-fine atomizing and cooling zone and a swirling flow demisting layer to be discharged from an outlet of the absorbing tower. The pallet layer rectifies the flue gas entering into the absorbing tower, then the flue gas ascends in a uniform flow speed on the section of the absorbing tower. SO2 in the flue gas is absorbed and removed. The desulphurized saturated flue gas carrying tiny slurry droplets and dust undergoes atomizing and spraying to be cooled down. The tiny slurry droplets and dust in the flue gas is cooled down in temperature, then condenses and precipitates to a tower slurry pond. The over-saturated flue gas carrying tiny fog droplets continues to ascend to pass through the swirling, liquid knockout, enrichment and removal. The clean flue gas is emitted. The flue gas wet desulphurization, dedusting integrated device and process not only can enhance the removal efficiency of SO2, but also can obviously enhance the dedusting efficiency of the absorbing tower, and achieve the super low emission of the flue gas.

The invention discloses an intelligent parking system. The system includes a parking space publishing sub-system module, a parking space searching sub-system module, a parking space reservation management sub-system module, a parking space guiding sub-system module, a parking lot full-automatic recognition sub-system module, a parking space sharing management sub-system module, a parking lot management sub-system module, a reverse car searching sub-system module, an intelligent payment management system module, a handheld inspection and data collecting terminal module, a mobile phone APP client-side module, a smart parking management database module, a parking space information collecting system module, a public parking information comprehensive management and service sub-system module, atraffic analysis and decision sub-system module, an intersecting parking management sub-system module and a parking space detection and recognition device. By utilizing a big data platform of an internet of things to carry out integration and allocation of resource information, the parking efficiency is greatly improved, the problem that it is difficult to park a car can be effectively solved, andtraffic offence behaviors such as disorderly parking can be punished severely.

The invention relates to a high-voltage and large-current plug and a high-voltage and large-current connector equipped with the plug. The high-voltage and large-current plug comprises at least two sleeve-shaped pins. The tail of each pin is used for inserting a shunt cable. The middle of each pin is embedded into a plug A rubber core. The head of each pin is detachably inserted into a plug B shunt substrate contact piece of a plug B. The plug B shunt substrate contact piece is embedded into a plug B shunt substrate. The plug A rubber core is installed in a plug A shell. Contact resistance produced when the high-voltage and large-current plug is plugged into a main conductor device of a power supply at the plug B side can be reduced.

The invention relates to a cross-regional electronic medical record quick positioning and sharing system and a cross-regional electronic medical record quick positioning and sharing method. The system comprises a message source positioning device, a message transfer device, a message source cooperation device and a message queue manager. A distributed basic sanitary information application platform is integrally assembled based on transmission of messages, and cross-regional quick positioning and information sharing of electronic medical records and health records are realized in form of loose coupling. Based on existing distributed construction, an isomerous basic medical mechanism system is quickly accessed, and the places of the electronic medical records and health records are quickly positioned through a resource positioning device, and information is acquired, so that a lot of construction and operational and maintenance expenses can be saved. Integral personal lifelong medical data information is convenient to establish to ensure the continuity and the integrity of the electronic medical records and health records. Conditions of patients can be comprehensively mastered to truly realize synchronous prevention and treatment so as to avoid various repeated examinations, and thereby, a lot of treatment expenses are saved, and the doctor-patient relationship is improved.

The invention discloses an attack traffic shunting and blocking method based on topology analysis, and the method comprises the steps: obtaining a network topology based on a plurality of types of discovery strategies to acquire the topology architecture of a whole network, and form a topological graph; in a network attack stage, achieving shunting of network flow by adopting a method based on shunting of K shortest paths; and based on host behavior characteristics, tracing network attacks by utilizing a machine learning algorithm, and implementing active blocking by adopting a message real-time filtering scheme based on a flow table. Tests show that the scheme has the characteristics of low system overhead, good pressure resistance and high blocking accuracy, and has high practical value.

The invention discloses a condenser. A certain included angle is formed between the axis of the air inlet of the condenser and a gravity direction to form a certain included angle between a direction in which an inflow gas refrigerant passes through gas homogenizing holes and a liquid drop dripping direction, so that a purging effect is achieved, falling of a liquid refrigerant on condensing pipes is accelerated, and the heat exchange efficiency of the condensing pipes is further reinforced; the positions of separating plates are skillfully designed in cooperation with a gas homogenizing plate, so that the gas homogenizing holes can be uniformly distributed to each condensing area, and certain gaps are formed among the separating plates, the gas homogenizing plate and the condensing tube to form gas channels, thereby eliminating heat exchange dead zones caused by non-uniform pressure; through the combination design of the separating plates and a support plate, a condensing cavity is partitioned into a plurality of areas, the quantity of pipe bundles in each area is controlled, and dripping condensed liquid drops can be effectively guided, so that the liquid film thickness of a lower drain pipe is reduced effectively, the tube bundle effect of the condenser is effectively weakened, the external heat exchange coefficients of the condensing pipes are increased greatly, and the heat exchange performance of the condenser is enhanced.

The invention discloses a curved glass cleaning machine. The curved glass cleaning machine comprises a charging tank, a cleaning tank, a drying tank and a discharging tank, wherein a driving wheel is arranged on the charging tank, and a driven wheel is arranged on the discharging tank; the driving wheel passes through the cleaning tank and the drying tank through a conveying belt and is connected with the driven wheel; elastic adsorption heads are uniformly arranged on the conveying belt; a first base and a suspension beam are arranged in the cleaning tank; a cleaning device is arranged in the suspension beam; a top plate is arranged on the top surface of the drying tank, and a second base is arranged on the bottom surface of the drying tank; a first air supply tank is arranged on the bottom surface of the top plate, and a second air supply tank is arranged on the top surface of the second base; a pressurization cavity is formed inside the first air supply tank; a pressurization cavity and a flow guide pipe are arranged in the second air supply tank; blowing mechanisms are arranged at the bottom of the first air supply tank and the top of the second air supply tank respectively. The curved glass cleaning machine is simple in structure and high in practicality, the requirements for cleaning and drying of both plane glass and curved glass can be met, the machine is convenient and flexible to use, and the production cost is reduced.

The invention discloses a device for accurately discarding and separating urban initial rainwater, comprising a rainwater inlet and a collection opening, wherein the rainwater inlet is formed in an upper part of the device, the collection opening is formed in a middle part of the device, a baffle plate is also arranged inside the device, the top end of the baffle plate is arranged below the collection opening, the bottom of the baffle plate is arranged at a bottom surface in the device, a chamber that is formed by a side wall where the baffle plate is arranged and a side wall where the collection opening is formed is divided into an upper chamber and a lower chamber by a separating plate, a drain hole is formed in the separating plate, a rainwater discarding plate is transversely arranged at a lower part of the baffle plate, and divides a chamber that is formed by opposite side walls of the baffle plate and the collection opening into an upper rainwater accumulating chamber and a lower rainwater discarding chamber, the rainwater discarding chamber is externally connected to a rainwater discarding pipe, a rainwater discarding opening is formed in the rainwater discarding plate, and a valve device is arranged in the device, and is configured to control the opening / closing of the rainwater discarding opening and the drain hole. The device according to the invention has the beneficial effects: the automatic and accurate discarding of initial rainwater and the automatic collection of posterior rainwater can be realized at any place in any amount of rainfall, rainwater can be separated effectively to prevent a pipeline from flowing backward, flood draining safety is ensured, and the device is convenient to repair and maintain.

The invention provides an ocean light purse seiner. The ocean light purse seiner comprises a seiner body, a main engine, a fixed pitch propeller, outfitting equipment, fuel oil equipment, fire fighting equipment, life equipment, ventilation equipment, exhaust equipment, fire extinguishing equipment, pollution prevention equipment, lifting equipment, deck machinery equipment, navigation equipment, life-saving equipment, signal equipment, a power system, power distribution equipment and electrical equipment, wherein the outfitting equipment, the fuel oil equipment, the fire fighting equipment, the life equipment, the ventilation equipment, the exhaust equipment, the fire extinguishing equipment, the pollution prevention equipment, the lifting equipment, the deck machinery equipment, the navigation equipment, the life-saving equipment, the signal equipment, the power system and the power distribution equipment are all arranged on the seiner body. The ocean light purse seiner provided by the invention has a good ship type and high endurance, and is provided with a sea water desalination device, and thus the fresh water carrying quantity can be reduced, and the long-distance navigation endurance exceeds thirty days.

The invention relates to the technical field of kitchen utensils, in particular to an extractor hood with double air inflow structures. The extractor hood comprises a box body assembly and a draught fan assembly; the draught fan assembly comprises a volute which is provided with a first air inflow channel, a second air inflow channel and an air outflow channel; the box body assembly comprises a main case and a rack located above the main case; the lower end of the volute is located in the main case; at least part of the upper end of the volute stretches out of the main case; the portion stretching out of the main case is located in the rack; the volute is vertically arranged in the box body assembly in a half-embedded manner; the flue gas sucking and exhausting resistance is small, the whole machine noise is low, the air volume and air pressure loss caused because the box body space is small is avoided, and improving of the lampblack sucking effect is facilitated; and besides, the volute is provided with the two air inflow channels, so that air flow entering the box body is made to be dispersed into two paths, noise is effectively lowered, it is also avoided that because of gas flow concentration, the air flow speed on the two sides is low, the smoke holding areas on the left side and the right side in the box body are widened, and therefore the lampblack sucking effect is effectively improved.

The invention discloses an overflow rainwater interception and division control device provided with a combined pipe network. The overflow rainwater interception and division control device comprises the combined pipe network and a grit chamber, wherein a jump flow well and a division well are further arranged between the combined pipe network and the grit chamber; bottom surfaces of the combined pipe network, the jump flow well, the division well and the grit chamber are arranged from high to low according to the terrain; an output port of the combined pipe network is connected with an input port of the jump flow well, rainwater output ports of the flow jump well and the division well are connected with rainwater input ports of the division well and the grit chamber respectively; and a sewage output port of the jump flow well is connected with a municipal sewage pipeline. The device can divide domestic sewage and runoff in a rainy day, can divide medium-term runoff and later-period runoff in the rainy day, can more effectively treat sewage and runoff in the rainy day, has a small influence on the environment, combines terrain and topography, is simple in process and low in building and maintaining cost and can be widely applied to the non-point source pollution control field.

The invention relates to a wiring device of a low-pressure high-power motor, comprising a wiring box cover, a box seat, insulation wiring boards, a connecting piece, a wire outlet cover board and stuffing boxes, wherein the wiring box cover and the box seat are assembled at a junction position. The wiring device of a low-pressure high-power motor is characterized in that the upper row of insulation wiring boards and the lower row of insulation wiring boards are combined and arranged on fixed racks in a wiring box by the connecting piece; the wiring device of a low-pressure high-power motor also comprises three phases of winding output wire connection sheets, wherein the number of each phase of winding output wire connection sheets is 1 to 4, and all the winding output wire connection sheets are designed as n shape; each n-shaped winding output wire connection sheet is arranged on the insulation wiring boards through one side edge on each n-shaped winding output wire connection sheet by the connecting piece, the other side edge of each n-shaped winding output wire connection sheet is connected with a power supply connection sheet or / and a flow equalization connection sheet by the connecting piece, and the back of each n-shaped winding output wire connection sheet is provided with two wiring terminals; the wiring terminals are arranged on the power supply connection sheet; and the number of the stuffing boxes is six. The invention can meet the wiring requirements of each phase of winding output wires from 2 to 8 and each phase of power supply wiring wires from 1 to 4 in the motor and can adapt to the requirement of the star-angle conversion starting of the motor. The invention has reasonable design and convenient wiring and is safe and reliable.