51 results about "Time line method" patented technology

A real-time method and system are provided for monitoring hygiene compliance within a tracking environment provided by real-time tracking apparatus. Auto-ID personnel tags are associated with personnel whose hygiene compliance is desired to track locations of the personnel within the environment. Each of the personnel tags is capable of transmitting a wireless signal including ID information unique to its associated personnel tag. Personnel location information is generated based on the locations of the personnel tags within the environment. The method includes associating an auto-ID dispenser tag with each cleaning agent dispenser located within the tracking environment. Each of the dispenser tags is capable of transmitting a wireless signal including ID information. The method further includes sensing a state change which indicates activation of a particular dispenser. The method still further includes scanning a region about the activated dispenser for a first period of time in response to the state change to receive a wireless signal including its associated ID information transmitted by a personnel tag detected within the region. The method further includes utilizing the dispenser tag associated with the activated dispenser to transmit at least one wireless signal including information which identifies the detected personnel tag. The method still further includes assigning a status of hygiene compliant to the person associated with the detected personnel tag based on the signal transmitted by the dispenser tag.

The invention provides a time service method of a base station. In the method, an OCU (Outdoor Clock Unit) receives satellite signals, obtains time information and sends a clock synchronization message to an ICU (Indoor Clock Unit); and the ICU recovers local clock synchronization signals according to the clock synchronization message and the line delay between the OCU and the ICU. A satellite receiver can be arranged in a far place by the method, the OCU and the ICU can be connected through a common optical fiber by line coding. The method not only can greatly reduce the cost, but also can enable the receiver to have flexible site selection and reduce construction difficulty. Moreover, the base station does not need considering the lighting stroke problem caused by the receiver.

Described embodiments utilize a multi-scale timeline approach in which photographs in a photograph album are organized into photograph clusters associated with multiple timeline scales. Each photograph cluster can be represented on a display screen as a thumbnail indicator in a photograph album window for efficient browsing. The thumbnail indicator can comprise one or more images automatically selected to represent a large number of photographs from the photograph cluster. Activation of one of the thumbnail indicators can trigger a change to another timeline scale. A multi-scale timeline one-step incremental spectral photograph clustering algorithm can also be utilized to quickly add or delete photographs from the cluster photographs at multiple timeline scales with a complexity approaching O(n). Near-duplicate photographs can also be automatically detected based on both time and visual features, and collapsed to a single representation to save space on the relatively small display screens typically included in mobile devices.

The invention relates to a time test circuit. The time test circuit comprises a voltage comparator, an oscillator, a plurality of D latches, a temperature coder and a counter. The voltage comparator can output a pair of steeply rising step-function signals serving as internal transmission signals of the start time and the end time; the oscillator is a delay chain circuit formed by series connection of multiple levels of door delay units, and is connected with the voltage comparator and the counter respectively. Each level of door delay unit is connected with one D latch, the time end signal output end in the voltage comparator is connected with the clock signal input ends of the D latches respectively, and the signal output ends of the D latches are connected with the input end of the temperature coder. The time test circuit works, and the delay time t is calculated through the formula t=N*n*TLSB+n1*TLSB, wherein N refers to the count value of the counter, n refers to the total level number of the door delay units in the delay chain circuit, and TLSB refers to the delay time of one door delay unit. The time test circuit and a time test method can reduce the switching time of the signals in each level of door delay unit and reduce the power consumption.

The invention discloses a real-time intercom method, terminal, server and system based on a driving environment. The method comprises the following steps: sending a microphone grabbing request in a group; judging whether microphone grabbing succeeds, if yes, starting to collect voice data; when the collected voice data reaches the preset length, sending out the voice data, wherein the way of sending the microphone grabbing request comprises one or more of the following modes: acquiring and sending a manual click microphone grabbing command; or, acquiring and sending a voice microphone grabbing command; or, acquiring and sending an intelligent hardware microphone grabbing command. Additionally, the invention also provides an intercom terminal, an intercom server and an intercom system. The technical scheme of the invention fits the driving environment, enables users to free the hands in the driving environment, and ensures that the security of implementing intercom calls during driving can be increased.

The invention provides a fault zero time judging method and a fault zero time judging device based on recording data. When data monitored by equipment meets a set fixed value, recording is started, and the data is analyzed, diagnosed and stored. First, the starting point of analysis is determined. Then, by starting from the point, sudden change is calculated using three sampling values, and the difference result is compared with a threshold. If the number of points meeting the conditions in a cycle reaches a set number, the time corresponding to the points is judged as a fault zero time. A sudden change point of signal can be positioned quickly and accurately under the condition of improving the computing speed and reducing the computing load.

The invention aims at providing a cost performance real-time bidding method and device. Compared with the prior art, the method comprises the steps: carrying out the cost performance pre-ordering of objects according to the dimensions, set by a user, of the objects and the weights corresponding to the dimensions, so as to obtain the objects after cost performance pre-ordering; obtaining the bidding information, provided by the merchants corresponding to the objects, of the objects; carrying out the re-ordering of the cost performance of the objects according to the bidding information after the cost performance pre-ordering, so as to obtain the objects after the re-ordering of the cost performance; providing the objects after re-ordering of the cost performance for users; enabling the merchants to participate in bidding in real time, and enabling the ordering of all objects to meet the demands of the users better. The users obtain the object with the better cost performance, and do not need to select the object from a large number of objects, thereby saving the time of the users, and improving the use experience of the users. The merchants can understand the demands of the users more clearly, and provide biding information in a targeted manner, thereby improving the cost performance and the effective ordering rate of customers.