31results about How to "Reduce implementation risk" patented technology

The invention provides an industrial network boundary protection system. The industrial network boundary protection system comprises a production network system, a data acquisition network system, anoffice network system and an industrial firewall system; the production network system is connected to the data acquisition network system through the industrial firewall system, so that one-way datatransmission can be realized; both control and operation on equipment can be completed in a production network; the data acquisition network system comprises an industrial control safety audit platform; and the office network system further comprises an industrial control system information security supervision and analysis platform, a production scheduling system and a client side. According to the industrial network boundary protection system provided by the invention, behaviour analysis on the data acquisition network system, the production network system and communication of the data acquisition network system is made through the industrial control safety audit platform; the communication link state in a network can be monitored in real time through an abnormal monitoring module; the security of the industrial network boundary protection system is improved; depth inspection on a data packet based on an application layer can be carried out through the industrial firewall system; thecommunication security is improved; and the industrial network boundary protection system has the obvious effect for core asset protection of the production network system.

The invention discloses an I-section steel girder reinforcement small box girder structure. The structure comprises a road surface layer and small box girders arranged side by side on a pier, wherein an I-section steel girder is arranged between every two small box girders; the lower ends of the I-section steel girders are fixed at the lower end of the pier; and the upper ends of the I-section steel girders are fixed on flange plates fixed between every two adjacent small box girders. In the invention, the I-section steel girder reinforcement small box girder structure is adopted for the first time, and the new structure is added to bear forces; for inherent weaknesses that the horizontal force is weaker, the integrity is strengthened, so that the force condition becomes better, longitudinal stiffness is enlarged, and the horizontal force is improved; and the structure has the outstanding advantages of reliable technology, and small implementation risk.

The invention discloses a control method, a control device and a system of an SIMMAX service. The method comprises the steps: a login request, from a narrow-band network, of an international roaming user is received and the login request comprises a main number of the international roaming user; and relative communication information monitored by a signaling monitoring device is searched through the main number of the international roaming user, connection is established between the relative communication information and a terminal corresponding to the main number of the international roaming user, authentication is performed, if authentication is passed, an auxiliary number is distributed to the terminal and the SIMMAX service is activated. According to the signaling monitoring device, an intelligent network is capable of imitating a narrow band and a wide band so that a call service of the wide band can be fused in a SIMMAX solution of international roaming so that influence by a current network is small, implementation risk is low and rapid on-line correction of value added services is achieved.

The invention discloses a method for monitoring an internetwork fake calling number, and belongs to the technical field of wireless communication. The method for monitoring the internetwork fake calling number comprises the following steps: 1) GMSC / TMSC receives an internetwork calling request sent by a subscriber and triggers an initialized trigger point IDP to an SCP according to a trunk source, and the IDP reports different business keys; and 2) the SCP judges an internetwork calling number according to a set principle and releases the calling if judging the calling number is an illegal number, and if not, the SCP identifies an internetwork calling trunk source according to MSC ID of a gateway exchange / tandem exchange and the business keys, matches with a preset black / white list, releases the calling if the calling number does not appear in the white list but appear in the black list, and normally continues the calling if the calling number does not appear in the black list but appear in the white list. The method has the advantages of low investment cost and small implementation risk.

The invention discloses a sequencing batch microbial incubator, which comprises a tank body, a light source, a stirring shaft, a motor, a stirring arm and an hairbrush, wherein the tank body is arranged beside a to-be-governed water body; a water feed pipe and a drainage pipe are arranged on the tank body; by virtue of the drainage pipe, bred microorganisms are fed into the water body; the light source is arranged on the outer wall of the tank body; the stirring shaft is coaxially inserted into the tank body from the exterior of the tank body; the motor, which is arranged outside the tank body, is in charge of driving the stirring shaft to rotate; the stirring arm is connected to the stirring shaft; and the hairbrush is connected to the stirring arm and gets into contact with the inner wall of the tank body. The microbial incubator has the advantages that microbial floras are locally and continuously cultivated in situ; special complex microorganisms are quantitatively and periodically added on time, the stability and the accuracy of technology implementation are guaranteed; and transport cost and manpower cost of project implementation are reduced, and implementation risks are reduced.

The invention discloses a downhole oil and water separation pipe column which comprises an over-cable packer, a refilling water measuring and adjusting working cylinder, an X-type converter, a water and oil separator, a canned pump system, a positioning sealing unit and a perforated pipe which are connected in series from the top the bottom through an oil pipe. Three channels are formed, liquid produced by a liquid producing layer enters an oil and water separator channel, an after-separation low-oil production water measuring and adjusting refilling channel, and a high-oil production liquid lifting channel. In a downhole tube cylinder with a limited size, the refilling water measurement and adjustment are achieved by using a pipe column upper part center channel, the pipe column form is simple, the operation is simple, the pipe column is reliable, the problem that annulus backfilling water after separation is difficult to monitor and control is solved, the high-emission oil and waterseparation downhole parameter control is achieved, and the stability of a downhole oil and water separation system is ensured.

The invention belongs to the fields of micro-nano bubble preparation technologies and water environment pollution treatment, and discloses a micro-nano bubble releasing material for repairing a natural water body and a preparation method thereof. After the material is added into a target water body, a large amount of micro-nano bubbles is generated in water, bulk phase micro-nano bubbles are dispersed in overlaying water, the oxygen content of the overlaying water is quickly increased, in the interface, micro-nano bubbles are adhered on the material interface, and thus exist in the covering layer; micro-nano bubbles directly contact with anaerobic deposits, the redox potential of the deposits-water interface is inverted for a long term, and the surface layer deposits are passivated. By controlling the properties of the material, the micro-nano bubble releasing performance is regulated. The provided method for treating a natural water body is ecologically safe and active for a long term, does not used any chemical agent, is nontoxic and harmless, can relieve the oxygen deficiency of the natural water body, avoids the generation of black and odor water, promotes the oxidation and degradation of reducing substances in overlaying water, and creates good conditions for the ecological restoration of polluted water.

The invention adopts a proposal of setting the call forwarding unconditional of users on an HLR. The users use incoming call management and set call forwarding unconditional by a mobile phone terminal; a forwarding unconditional number is a routing code of a common incoming call management platform; when the users are called, an MSC / GMSC of a calling visitor office inquires the HLR, returns forwarding unconditional identification and a forwarding number and triggers a call forwarding unconditional procedure; the MSC / TMSC / GMSC routes a speech channel to the GMSC connected with the common incoming call management platform; the GMSC transmits the speech channel to the common incoming call management platform that extracts a called party, a source called party and a calling party from the reported IAI / IAM information, judges whether a call is an incoming call management call according to a called number and carries out call screening to the calling party according to the source called party; if the screening fails, a warning tone is played to the calling party and the call is released, or transferred to a manual desk for leaving a message. If screening passes, the common incoming call management platform continues to connect the called party; after the called party answers the call, the common incoming call management platform connects the speech channel of a main called party for communication.

This invention relates to a realizing method for stacked ad color ring including: A, a user opens an account on an ad platform and a color ring platform labeling the user an ad user, B, the color ring platform judges if the user an ad color ring user when the user is called and sends a request for enquiring ring to the ad platform when the user is an ad color ring one, C, the ad platform determines the ad ring to be played for the current call and feeds back the ad ring code to the color ring platform, D, the color-ring platform plays related ad ring according to the code sent by the ad platform . This invention also discloses a stacked ad color ring system.

The invention discloses a centralized intelligent automatic monitoring system of a sewage treatment pump room. The centralized intelligent automatic monitoring system of the sewage treatment pump room comprises a motor (4) and a detection device (5), and further comprises an upper computer (1) and a lower computer (3). The upper computer (1) is connected with the lower computer (3) through a signal line, and the detection device (5) comprises a frequency converter (51), a motor operation detector (52), a flow instrument (53), a level instrument (54), a pressure instrument (55), a current instrument (56) and other instruments (57). The upper computer (1) comprises an industrial control computer (11). The lower computer (3) comprises a programmable controller. The centralized intelligent automatic monitoring system of the sewage treatment pump room is high in intelligent automatic control degree, centralized in management, reliable in operation, good in security, convenient to operate, and long in service life.

The invention discloses a data management system and a technology transaction platform, and the system comprises a data management module which is used for the management of the basic data and user information of the technology transaction platform; a business management module which is used for managing the business application of the technology transaction platform and the interaction between the technology transaction parties; a resource management module which is used for gathering and integrating similar service parties and dynamically connecting service intermediary resources of all links of the whole transaction process so as to realize matching of requirements and resources; and a resource storage module which is used for storing various resource data related to the technology transaction platform. According to the invention, effective data management can be carried out on the technology transaction platform, accuracy and reliability of data interaction of the technology transaction platform are guaranteed, improvement of data management efficiency, resource utilization efficiency and operation reliability of the technology transaction platform is facilitated, and functions of the technology transaction platform are enriched. The system has high advancement, openness, expandability, stability and reliability.

The invention discloses a method and a device for regulating the temperature of communication equipment in a computer room. Temperature sensors are arranged on the inner sides of cabinet doors, collect temperature signals of the communication equipment, convert the temperature signals into voltage signals, and transmit the voltage signals to variable air volume airflow inductors which are arranged outside the cabinet doors. The variable air volume airflow inductors calculate the actual heat dissipating capacity of each cabinet according to the voltage signals transmitted by the temperature sensors, automatically regulate the air volume and air speed of cold air entering the cabinets through fans of the variable air volume airflow inductors, and exhaust hot air out of the cabinets. Therefore, air is accurately supplied to the communication equipment in the computer room, the temperature of the communication is reduced, and the utilization rate of an air conditioning system is increased.

A method is provided for adaptation of a menu to a use context. The menu has at least one global list of trigger elements The method includes replacement of a global list of trigger elements, when said menu is reproduced, with a shortened list having predicted trigger elements among the trigger elements of the global list. The predicted trigger elements are trigger elements that have a higher probability of being selected in the use context than a selection threshold. Thus, the shortened list is not fixed but adapts itself to the use context, allowing a different menu to be offered, notably as a function of the user and / or the terminal reproducing said menu and / or agenda, etc. Also provided are an adaptable menu generator and an application having an adaptable menu.

The invention relates to a method and system for comparing main feed water flow quantity redundancy measurement channels of a nuclear power plant evaporator, wherein the method includes the followingsteps: S1, formulating cross comparison standards by an uncertainty root mean square method; S2, collecting real-time water flow measurement values of the main feed water flow quantity redundancy measurement channels; S3, carrying out averaging processing of collected water flow quantity measurement values, obtaining a measured average value of the main feed water flow quantity of the main feed water flow quantity redundancy measurement channels, and taking the measured average value of the main feed water flow quantity as the reference value; and S4, calculating all the real-time water flow measurement values and the determined reference value, and carrying out cross comparison of the calculation result and the cross comparison standards. The equipment functional availability and reliability and less maintenance activity investment can be ensured, and the abnormal or fault in the main feed water flow quantity redundancy measurement channels can be effectively detected.

The invention discloses a control method, a control device and a system of an SIMMAX service. The method comprises the steps: a login request, from a narrow-band network, of an international roaming user is received and the login request comprises a main number of the international roaming user; and relative communication information monitored by a signaling monitoring device is searched through the main number of the international roaming user, connection is established between the relative communication information and a terminal corresponding to the main number of the international roaming user, authentication is performed, if authentication is passed, an auxiliary number is distributed to the terminal and the SIMMAX service is activated. According to the signaling monitoring device, an intelligent network is capable of imitating a narrow band and a wide band so that a call service of the wide band can be fused in a SIMMAX solution of international roaming so that influence by a current network is small, implementation risk is low and rapid on-line correction of value added services is achieved.

The invention relates to a method for reclaiming land in shed area transformation. The method comprises the following steps: S1, investigation: obtaining information of natural conditions, infrastructure conditions, social and economic conditions, the current situation of a demolition and reclamation area and the current situation of land utilization in the demolition and reclamation area; S2, analysis: analyzing land utilization limiting factors, land suitability, water resource balance, construction conditions and environmental influence; s3, planning: determining a planning principle and aplanning target, carrying out land utilization planning, sorting reclamation planning standards, and carrying out engineering planning scheme and layout; and S4, construction: constructing a land leveling project, an irrigation and drainage project and a field road project. Standardized construction is carried out on transformation and reclamation of the shed area through four steps of investigation, analysis, planning and construction, the project implementation risk is small, the income is high, and high operability is achieved.

The invention discloses a downhole oil and water separation pipe column which comprises an over-cable packer, a refilling water measuring and adjusting working cylinder, an X-type converter, a water and oil separator, a canned pump system, a positioning sealing unit and a perforated pipe which are connected in series from the top the bottom through an oil pipe. Three channels are formed, liquid produced by a liquid producing layer enters an oil and water separator channel, an after-separation low-oil production water measuring and adjusting refilling channel, and a high-oil production liquid lifting channel. In a downhole tube cylinder with a limited size, the refilling water measurement and adjustment are achieved by using a pipe column upper part center channel, the pipe column form is simple, the operation is simple, the pipe column is reliable, the problem that annulus backfilling water after separation is difficult to monitor and control is solved, the high-emission oil and waterseparation downhole parameter control is achieved, and the stability of a downhole oil and water separation system is ensured.

The invention discloses an underground diaphragm wall seam water stop strengthening measure and a detection method. The construction quality of an underground diaphragm wall, especially the joint water stop quality, is an important link for determining the safety of a foundation pit, and once mud is clamped in a joint, water leakage accidents are likely to happen. The method comprises the following steps that a cross-shaped steel plate rigid joint is adopted as an underground diaphragm wall joint, and a cross-shaped steel plate is longitudinally arranged with the same length as a reinforcement cage; angle steel is welded to the two ends of the cross-shaped steel plate connector and used for placing a grout stopping iron sheet, the longitudinal length of the iron sheet is equal to the length of the underground diaphragm wall body, and the width of the iron sheet is 900 mm; a steel sleeve valve pipe is pre-buried on a sealing rib of the reinforcement cage on the outer side of the cross-shaped steel plate at the joint of each underground diaphragm wall; after construction of the diaphragm wall is finished, three triple-pipe high-pressure jet grouting piles are driven on the outer side of a joint in a delta shape, and the pile bottoms penetrate into the position below the bottom of the foundation pit by 6.0 m; and after the concrete of the diaphragm wall reaches the design strength, the water stop quality of the joint can be detected through the pre-embedded sleeve valve pipe. The device and the method are used for underground diaphragm wall seam waterstop reinforcement and detection.

A method is provided for adaptation of a menu to a use context. The menu has at least one global list of trigger elements The method includes replacement of a global list of trigger elements, when said menu is reproduced, with a shortened list having predicted trigger elements among the trigger elements of the global list. The predicted trigger elements are trigger elements that have a higher probability of being selected in the use context than a selection threshold. Thus, the shortened list is not fixed but adapts itself to the use context, allowing a different menu to be offered, notably as a function of the user and / or the terminal reproducing said menu and / or agenda, etc. Also provided are an adaptable menu generator and an application having an adaptable menu.

The invention relates to an alarm method and system based on a sound-light alarm networking communication interface protocol of a nuclear power plant, computer equipment and a storage medium. The method comprises the following steps: determining a networking access point for acousto-optic networking alarm in the nuclear power plant; based on a preset communication interface protocol, establishing alarm communication connection between sound-light alarm systems of nuclear power areas in different periods in the nuclear power plant through the networking access point; when at least one real-time alarm signal triggered by a regional center is detected, transmitting the real-time alarm signal to a networking access point in a photoelectric conversion form based on a preset communication interface protocol; and transmitting each real-time alarm signal to each nuclear power area through the networking access point, triggering the sound-light alarm system of each nuclear power area of the nuclear power plant to respond at the same time, and generating alarm information. With the adoption of the method, sound and light alarm systems of construction projects in different periods can be quickly, compatibly and uniformly networked.

The invention discloses a method and a device for realizing the batch comparison test of XML-JSON (Extensible Markup Language-JavaScript Object Notation) and relates to the field of software test. Themethod comprises the steps of calling a program C to generate an XML data file, calling a JAVA program to obtain a JSON data file, comparing the XML data file with the JSON data file one by one through a comparison program, and obtaining comparison results in batches. The batch comparison test of the XML-JSON is realized, the problem of the data file due to conversion is known in advance, modification and adjustment are carried out in time, and the risk of project implementation is reduced.

The invention provides a short message transmission method, an apparatus and a system thereof. The method comprises the following steps of receiving a short message sent by first user equipment UE to second UE; under the condition that the second UE is an IMS user, sending the short message to SMS-GW; and under the condition that the second UE is a CS domain user, sending the short message to the second UE. In the scheme of the invention, a short message center only needs to identify and forward a called user type and the SMS-GW completes delivery, retry and storage of the IMS user; a present network SMSC does not need to be greatly reconstructed, one user type identification function and a function of forwarding the short message to the SMS-GW only need to be added so that an influence on operation of a present network is small. A practicable transition scheme is provided for carrying out an IMS short message bearing service, an implementation risk is reduced and a guarantee is provided for smoothly transiting to a fusion message application in the future.