53results about How to "Arrive in time" patented technology

The invention provides an information interaction method based on an instant messaging system, comprising: a first message submitted by a user on a message submitting page is received; an ID of the first message is generated; the contact person information of the user is obtained and prompt information is displayed at clients of all contact persons according to the ID of the user and the ID of the first message; the message submitting page is returned according to an extract request emitted by the contact against the ID of the first message; receiving a second message submitted by the contact person on a message reply page; the ID of the second message is generated; the prompt information at the client of the user is displayed according to the ID of the second information and the message replay page is returned according to the extract request emitted by the user against the ID of the second message. The invention can effectively improve the utilization rate of resources and reduce the occupancy of the resources.

The invention provides a privileged vehicle passage method, device and system. Avoiding information is calculated and obtained through unprivileged vehicles according to second position information of current running of the unprivileged vehicles, planned route information, first position information and speed information; the unprivileged vehicles perform corresponding avoiding treatment according to the avoiding information; the unprivileged vehicles are made to obtain the planned route information and the like of privileged vehicles as early as possible and avoid the privileged vehicles in advance according to the information. Thus, the roads ahead of privileged vehicles are free of the congestion caused by gathering of unprivileged vehicles and the privileged vehicles can arrive at destinations in time.

A communication terminal, a prompting method and a device are provided. The method includes: acquiring and storing travel related information, wherein the travel related information includes a predetermined destination location, and travel time corresponding to the predetermined destination location; when the present moment meets the preset time conditions, calculating the distance between the current location of the communication terminal and the predetermined destination location; and when the distance between the current location of the communication terminal and the predetermined destination location meets the preset distance condition, executing the prompting operation. The above method, device and communication terminal can timely and actively prompt the users at the right time and place, and does not cause interference to the user, so as to provide convenience for the users.

The invention discloses a temporary visitor real-time positioning automatic navigation system and a temporary visitor real-time positioning automatic navigation method. The method comprises the following steps that authentication is carried out on an entering visitor and identity information of the visitor and identity information of a visited inhabitant are acquired; a call request is sent out to a room of the inhabitant, wherein the identity information of the visitor and the identity information of the visited inhabitant are carried in the call request; after a positive response is obtained, a mobile terminal is distributed for the visitor, the mobile terminal is initialized, an inhabitant house number of the visited inhabitant is input into the mobile terminal and the mobile terminal is given to the visitor to be carried; the visitor arrives at the inhabitant house according to a horizontal distribution diagram of each building in a community, which is displayed by the mobile terminal, a position corresponding to a unit of the inhabitant and a room position of the inhabitant and a path from a gate of the community to the inhabitant; the mobile terminal is communicated with a control center in real time and a specific position of the mobile terminal in the community is acquired and displayed. The temporary visitor real-time positioning automatic navigation system and the temporary visitor real-time positioning automatic navigation method are convenient for the visitor to know the position of the visitor in real time so as to regulate the route without taking a detour.

The invention discloses an attached type air-supply method applicable for the two side walls of a capsule hotel, the parts, adjacent to side wall surfaces and positioned at two sides below the top, of a wall surface opposite to each independent space inlet are respectively provided with an air supply outlet, the air supply outlets tightly adhered to the wall surface opposite to each independent space inlet in the capsule hotel is used for supplying air downward, the upper parts of the air supply outlets are connected with indoor air supply devices which are composed of air supply pipelines, and the air supply pipelines are connected with outdoor air supply pipelines. The method provided by the invention can be used for solving the problem that the draught sensation and fresh air generatedby short-distance air supply in a small space are not enough, ensuring the air-supply speed to be rapidly reduced and the fresh air to reach a breathing area in time, and avoiding the tightness caused by draught sensation and insufficient fresh air generated by ventilation. The method is suitable for the short-distance air supply and a small-space air condition occasion with the higher requirement on the comfort level, such as the air conditioning air supply of the capsule hotel, ensures that the fresh air can reach a breathing area in time while the draught sensation is not generated, ensures the air-supply comfort level, and can be used for achieving the effects of use space conservation and energy conservation.

The invention provides a service chain fault diagnosis method and a service chain fault diagnosis device. The method comprises the following steps: a service node receives a diagnosis option corresponding to a target service path sent by a previous node on the target service path, and sends the diagnosis option to a next node of the service node on the target service path, wherein the diagnosis option indicates a diagnosis method and content to be diagnosed; the service node receives an echo message which is sent by the next node of the service node on the target service path according to the diagnosis option corresponding to the target service path and the target service path; and the service node sends first chain fault information to a controller if the service node does not receive the echo message sent by the next node of the service node on the target service path in a preset number of cycles. According to the embodiment of the invention, the nodes in the path complete fault monitoring independently and report fault information to the controller independently, so that the fault information can arrive at the controller in time.

The invention discloses a portable emergency water treatment system applicable to a victim settlement point in a disaster area. The portable emergency water treatment system is provided with a portable draw-bar box; universal wheels are mounted at the bottom of the portable draw-bar box; a raw water tank, a domestic water tank, an ultrafiltration membrane purifier, an in-depth purifier, a reverse osmosis water purifier and a disinfection device are arranged in the draw-bar box; the raw water tank is connected with the ultrafiltration membrane purifier; the ultrafiltration membrane purifier is connected with the in-depth purifier; the in-depth purifier is connected with the reverse osmosis water purifier; the reverse osmosis water purifier is connected with the disinfection device; and the disinfection device is connected with the domestic water tank. The portable emergency water treatment system is applicable to treatment of a variety of water sources and water qualities and ensures that the water quality of drinking water in the victim settlement point reaches the standard; the water purification modules are separately mounted in the draw-bar box which is portable, so the portable emergency water treatment system can be brought to the disaster area in time; and the portable emergency water treatment system does not need addition of reagents, is applicable to treatment of a variety of water sources and water qualities, can ensure that the water quality of drinking water in the victim settlement point reaches the standard, is assembled and degugged on site and simple to operate and maintain, and has high reliability.

The invention aims at providing a path planning method and device. The method comprises the steps of receiving names, geographic positions and expected arrival time of candidate endpoints transmitted by user equipment and the name and the geographic position of corresponding at least one via point; carrying out route planning on the basis of the names, the geographic positions and the expected arrival time of the candidate endpoints and the name and the geographic position of the corresponding at least one via point to obtain the name, the geographic position and the expected arrival time of a destination endpoint and the name, the geographic position and the expected arrival time of the via point in each planned route, so that planning of each planned route is achieved, consumption of manpower and material resources is reduced and the planning efficiency of each route is improved. The name, the geographic position and the expected arrival time of the destination endpoint and the name, the geographic position and the expected arrival time of the via point in each planned route are transmitted to the user equipment, so that the user equipment can accurately reach the corresponding destination endpoint on the basis of one planned route.

The invention discloses a fire-fighting, fire-extinguishing and rescue intelligent path planning method and system. The method comprises the following steps: establishing a road hierarchical structuremodel by taking road properties, road specifications and traffic information as influence factors; determining a weight vector of each influence factor in the road hierarchical structure model by adopting an analytic hierarchy process; constructing a road network directed graph, obtaining a current starting point position, a terminal point position and real-time road condition information in realtime, and calculating a time-varying weight value of each road section in combination with the weight vector of each influence factor; and performing real-time path planning by taking the shortest time as a decision-making target based on the time-varying weight of each road section. According to the invention, the vehicle can actively avoid coherent road sections, and then time optimal path planning is performed based on the time-varying weight of each road section, thereby ensuring that the fire-fighting vehicle arrives at a fire scene in time.

The invention provides an automatic control system and method for fan air supply of a data center computer room. An automatic air-conditioner control system is partitioned, fan air supply control serves as management subsystem independent control, the number of controllers is reduced, and construction and maintenance cost is reduced. The automatic control system comprises an upper computer, a central controller, the unit controllers, fan frequency converters and air valve actuators, wherein the fan frequency converters and the air valve actuators are connected with fans. The upper computer is connected with the central controller, the central controller is connected with the unit controllers, and the unit controllers are connected with the fan frequency converters and the air valve actuators. The unit controllers control the magnitude of power of the fans through the fan frequency converters and control the opening degrees of air valves through the air valve actuators, so that the fresh air supply volumes of the fans are controlled. The central controller sends control signals to the unit controllers and feeds feedback signals back to the upper computer.

The invention discloses a method for bus operation management. The method comprises the following steps: 1) entering the driver information and binding it to the corresponding bus; 2) determining whether the bus appears at the terminal station by using the method of radio frequency identification, determining whether the bus travels, and increasing the travel record once per trip; 3) setting a number of location points on the driving route of the bus, dividing the running route of the bus into different sections, setting corresponding speed limit values corresponding to different sections, andmaking an overspeed judgment according to the speed limit values; 4) storing the information generated in steps 1) to 3) in the single chip microcomputer, and reading the information through the terminal device communicating with the single chip microcomputer. The method for bus operation management is convenient for realizing automatic attendance, effectively improving the efficiency of the busoperation, and does not require background monitoring. The invention also provides a system for bus operation management.

The invention provides an automatic control system and method for air valves of a data center computer room. An automatic air-conditioner control system is partitioned, air valve control serves as management subsystem independent control, the number of controllers is reduced, and construction and maintenance cost is reduced. The automatic control system comprises an upper computer, a central controller, the unit controllers, the fresh air valves and the return air valves, the fresh air valves control the fresh air intake volume, and the return air valves control the return air volume. The upper computer is connected with the central controller, the central controller is connected with the unit controllers, the unit controllers are connected with the fresh air valves and the return air valves, the unit controllers control opening, closing and the opening degrees of the fresh air valves and the return air valves according to air mixing area temperature signals so as to control the air mixing area temperature to be in a normal temperature range, and the central controller sends control signals to the unit controllers and feeds feedback signals back to the upper computer.

The invention relates to the technical field of dangerous goods transportation. In order to solve the problem that in an existing dangerous goods transportation management system, dangerous goods cannot be processed in time due to the fact that the dangerous goods in the transportation process are not monitored, the management system based on dangerous goods online monitoring comprises a monitoring module, a processing module, a storage module, a comparison module and an alarm module. The monitoring module is used for monitoring parameters of dangerous goods to obtain real-time parameter signals; the processing module is used for processing the real-time parameter signals to obtain real-time parameter values; parameter threshold values are pre-stored in the storage module; the comparison module is used for comparing the processed real-time parameter values with the parameter threshold values; and the alarm module is used for sending alarm information to a driver when the comparison module compares that the real-time parameter values are greater than the parameter thresholds.

The invention provides cloud-based intelligent guiding glasses, wherein the camera unit is used for collecting images around the user; the ranging unit is used for collecting the distance between theobstacle in front of the user and the user; the attitude measuring unit is used for collecting the body balance of the user; the GPS unit is used to monitor the user's position in real time. The central processing unit is used for judging whether the user is in danger or not according to the image acquired by the image acquisition unit and the distance measured by the distance measuring unit. Thecentral processing unit is also used for judging whether the user falls or not according to the balance degree collected by the attitude measuring unit. If so, the central processing unit can dial thepreset distress number through the communication unit, and can also send the position information collected by the GPS unit and the image information collected by the image pickup unit to the presetdistress number through the communication unit. When the user is in danger, the invention can carry out voice reminding, avoid collision of the user, can play the effect of intelligent guidance, and can communicate with an emergency contact person when necessary, thereby ensuring the personal safety of the user.

The invention discloses a novel intelligent AC metal closed switching device, which comprises a shell, a cable and a medium-voltage AC vacuum circuit breaker, wherein the cable and the medium-voltage AC vacuum circuit breaker are arranged in the shell and mutually connected, the medium-voltage AC vacuum circuit breaker comprises a circuit breaker body and a front-mounted device which are connected through an optical fiber, a medium-voltage current sensor is embedded in the circuit breaker body, the front-mounted device is arranged on the shell, the front-mounted device comprises a controller, a comprehensive protection measurement and control device, an electric energy meter, a switch cabinet comprehensive indicator, a screen element, a wireless transmitting and receiving unit and a Beidou chip which are mutually connected, and the controller is connected with a temperature detector, a humidity detector, a heater, a cabinet isolation measurement and control device, a fan, a cabinet door monitor and a live detection device. According to the invention, the medium-voltage current sensor is embedded in the circuit breaker body, and electrical isolation of the circuit breaker body and the front-mounted device is realized, so that the design is modularized, the assemble difficulty is reduced, the number of failure points is small, and the failure rate is low.

The invention discloses an internal safety monitoring system for sewage treatment, which comprises a central processing unit and a data acquisition module, and the central processing unit and the data acquisition module are in one-way connection through a wireless transmission module. The input end of the data acquisition module is electrically connected with the output ends of a PH detector, a liquid level sensor, a COD (Chemical Oxygen Demand) tester, a gas concentration tester, a water hardness tester and a dissolved oxygen tester through wires respectively. The invention relates to the technical field of sewage treatment monitoring. According to the internal safety monitoring system for sewage treatment, the output end of a data analysis module is electrically connected with the input end of a central processing unit through a wire, when the sewage treatment safety is monitored, after a standard value is input into a data input module, if the data is larger than or smaller than the standard value, and the abnormal data can be monitored, so that staff can visually observe the condition of the abnormal data, and the abnormal data can be conveniently managed in a unified manner.

The invention discloses an intelligent access control system and an intelligent access control method, belongs to the technical field of security and protection, and aims to solve the problems of how to coordinate access requests of advanced managers and how to open an access control only by mutual cooperation of multiple common personnel. The system includes an acquisition module, a storage module, an access strategy module, a face recognition verification module, an access control linkage module, a warning module and a central processing module, wherein the access strategy module is used for setting a face verification strategy and submitting an access request to the central processing module, and by setting the VIP single-person strategy unit, high-level managers do not need to be accompanied by multiple persons like common employees to access, so that the working efficiency of the high-level managers is improved. By arranging the multi-group strategy unit, the multi-group strategy unit sets personnel needing to be present in multiple groups according to each access requirement, and multiple persons need to cooperate with each other to open the access control, so that the safety and the practicability are improved.