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46results about How to "Expand business functions" patented technology

Special-type intelligent door dual-system control device

The invention discloses a special-type intelligent door dual-system control device, and the device comprises the commercial power, a switching power supply, a standby power supply, a commercial powerdetection device, an access controller and an electronic lock. The access controller comprises a controller CPU, and the commercial power detection device comprises a low voltage conversion unit. Theaccess controller further comprises an IGBT dual-power switching unit, an alarm unit and a remote communication unit. The IGBT dual-power switching unit comprises an IGBT electronic switching switch,which greatly improves the commercial power compared with the switching speed of a relay, thereby improving the switching speed of the commercial power and the standby power supply, and truly achieving the uninterrupted supply of the power supply. The device is short in switching time, is high in reliability, has no problem of switching sparks, and is very good in application prospect, can achievethe starting of an electronic lock remotely through the access controller, achieves the remote control of the opening of the door and the emergency opening of the access control system in case of emergency power failures. When the fire or extreme danger occurs, the ambulance personnel can perform the emergency opening without approaching.
Owner:大旗时代(天津)科技有限公司

System for realizing hybrid networking of soft exchange and program-controlled exchange of power dispatching

The invention discloses a system for realizing hybrid networking of soft exchange and program-controlled exchange of power dispatching. The system comprises a main soft-exchange dispatching system and a standby soft-exchange dispatching system which respectively consist of a core gateway, a soft-exchange dispatching server, a network management server, a sound recording server and an exchanger, wherein the soft-exchange dispatching servers, the soft-exchange network management servers and the soft-exchange sound recording servers are connected with the core gateways through network lines and the exchangers; the core gateways are connected with a program-controlled exchanger (5) through 2-M relay lines, and the program-controlled exchanger (5) is connected with an analog telephone (9) through an optical transmission network (6); the exchangers are connected with an IP telephone (10) through a data bearing network (7) and a first exchanger (3), and the exchangers are connected with a soft-exchange dispatching desk (8) through the data bearing network (7) and a second exchanger (4). Through the adoption of the system disclosed by the invention, double-machine thermal standby networking (double soft-exchange systems) of the power soft-exchange dispatching system can be simultaneously realized, so that the stable running of the telephone business of power dispatching is guaranteed.
Owner:STATE GRID CORP OF CHINA +1

Personalized customized central kitchen capable of accurately tracing and management method thereof

ActiveCN111681135ADoes not affect the stable, safe and clean stateGuaranteed personalized and flexible operationDeodrantsBuying/selling/leasing transactionsPersonalizationProcess engineering
The invention relates to a personalized customization central kitchen capable of accurately tracing and a management method thereof. A clean area capable of reaching the food processing safety standard is adopted; air in the single-person operation room is not communicated with air in an external automatic processing space; an operator does not need to wear protective clothing or monkey clothing when entering a single-person operation room; when most of the products are cooked, operators only need to prove that the products are healthy people under the strictest food and health quarantine requirements at the moment and then carry out conventional disinfection and sterilization; the stable, safe and clean state except for a single-person operation room is not affected, personalized flexibleoperation of operators can be fully guaranteed, and personalized education live broadcast, feeding and breeding and other work can be conveniently carried out. And all articles entering and exiting the single-person operation room can be subjected to disinfection operation and disinfection time is recorded before entering, the single-person operation room and operators for producing products canbe accurately traced, and accurate tracing to seconds and individuals is realized on the basis of fully ensuring the processing safety.
Owner:北京德润良品健康科技有限公司

Spaceflight studio movie on-demand control method

The invention discloses a spaceflight studio movie on-demand control method which comprises the steps of obtaining movie copyright party authorization, performing technical processing on a movie, andperforming DCP packaging encryption on the processed movie to generate a DCP movie package; synchronizing the DCP film package to a cloud by using an object storage mode; enabling a cloud terminal todistribute the stored DCP film package to a node server, and enabling the node server to issue the DCP film package to a spaceflight film cabin of a corresponding cinema for NAS processing through projection permission authorization; setting schedule online information of the video-on-demand movie, and performing video-on-demand payment by the user according to the schedule online information; enabling the user to enter the spaceflight studio and requests authorization from the cloud; and after the authorization is obtained, enabling the on-demand projector of the spaceflight studio to obtainthe encrypted movie from the NAS, and play the on-demand movie meeting the DCP standard after the authentication compliance decryption operation is carried out. The method has the advantages that themethod is easy to implement, and it is ensured that the movie on-demand control processing capacity and service functions can be flexibly expanded.
Owner:四川航天中瑞建设工程有限公司 +1

An Accurately Traceable Personalized Central Kitchen and Its Management Method

ActiveCN111681135BDoes not affect the stable, safe and clean stateGuaranteed personalized and flexible operationDeodrantsBuying/selling/leasing transactionsPersonalizationProcess engineering
The invention relates to a personalized customization central kitchen capable of accurately tracing and a management method thereof. A clean area capable of reaching the food processing safety standard is adopted; air in the single-person operation room is not communicated with air in an external automatic processing space; an operator does not need to wear protective clothing or monkey clothing when entering a single-person operation room; when most of the products are cooked, operators only need to prove that the products are healthy people under the strictest food and health quarantine requirements at the moment and then carry out conventional disinfection and sterilization; the stable, safe and clean state except for a single-person operation room is not affected, personalized flexibleoperation of operators can be fully guaranteed, and personalized education live broadcast, feeding and breeding and other work can be conveniently carried out. And all articles entering and exiting the single-person operation room can be subjected to disinfection operation and disinfection time is recorded before entering, the single-person operation room and operators for producing products canbe accurately traced, and accurate tracing to seconds and individuals is realized on the basis of fully ensuring the processing safety.
Owner:北京德润良品健康科技有限公司

Method and system for realizing nationwide virtual telephone exchange service

The invention discloses a method and a system for realizing nationwide virtual telephone exchange service. The method comprises the following steps that: a calling party calls a called party, wherein the called party has a common telephone exchange number; after an end office exchanger to which the common telephone exchange number belongs receives the call, according to a preset forwarding numberof the common telephone exchange number of the called party, the end office exchanger forwards the call to a call center platform which provides the nationwide virtual telephone exchange service; andafter receiving the call, the call center platform starts the nationwide virtual telephone exchange service of the called party, which corresponds to the forwarding number of the common telephone exchange number of the called party. The method and system of the invention use a common telephone number as a telephone exchange number of an enterprise. When a user dials the telephone exchange number,the end office exchanger to which the telephone exchange number belongs transforms the telephone exchange number into the only forwarding number corresponding to the telephone exchange number and routes the call to the call center platform so that the call center platform can identify which enterprise the call belongs to. The method and system realize individual service.
Owner:CHINA TELECOM CORP LTD
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