Abstract: A gene sequencing reaction device, a gene sequencing system and a gene sequencing reaction method. The gene sequencing reaction device includes: a supporting platform; a dipping container disposed on the supporting platform, wherein the dipping container has a dipping reaction area, and the dipping reaction area is configured to hold a chemical reagent for gene sequencing reaction, so as to dip a sequencing chip having a DNA sample loading structure on the surface and having a DNA sample loaded thereon in the chemical reagent to perform a gene sequencing reaction; a temperature control apparatus, configured to control the temperature of the chemical reagent in the dipping reaction area; and a transfer apparatus, configured to insert the sequencing chip into the dipping reaction area or pull out the sequencing chip from the dipping reaction area.

Abstract: Disclosed are a banknote stacking and separation apparatus and a cash recycling and handling device. The banknote stacking and separation apparatus includes a frame provided with a banknote accommodating space. A pickuping roller, a feeding roller and a gate roller are provided in an upper part of the banknote accommodating space, and the feeding roller and the gate roller are oppositely arranged. The banknote stacking and separation apparatus further includes a guiding plate and a guiding plate driving mechanism. The guiding plate is located in the banknote accommodating space and pivoted with the frame, and the guiding plate driving mechanism drives the guiding plate to rotate from a guiding position to a lifting position. The guiding plate shields the pickuping roller when the guiding plate is at the guiding position, and the guiding plate exposes the pickuping roller when the guiding plate is at the lifting position.

Abstract: Disclosed is a bucket applied in a vending machine, including a bucket body, a first driving mechanism and a second driving mechanism. The bucket body includes an inner cavity and two ports in communication with the inner cavity respectively. The two ports are arranged at an interval in a first preset direction. The first driving mechanism and the second driving mechanism are arranged at an interval in the bucket body in a second preset direction, and are respectively configured to detachably mate with a dispensing assembly of a storage column of the vending machine, to provide power to the dispensing assembly. Also disclosed is a vending machine including multiple storage columns and the aforementioned bucket.

Abstract: Disclosed are a vending machine and an item dispensing method of storage column thereof. In the item dispensing method of the storage column of the vending machine, controlling the first motor to start rotating for the first time to convey the target item to the inlet of the bucket; when detecting that the target item reaches the inlet of the bucket, controlling the first motor to stop rotating for the first time to make the target item enter the inside of the bucket under the driving of the second motor.

Abstract: A method and device for controlling an electronic lock are disclosed. The electronic lock includes a lock catch and a lock body that includes a first lock hook and a second lock hook. The first lock hook has a first lock hook locking position where it is engaged with the lock catch and a first lock hook unlocking position where it is separated from the lock catch. The second lock hook has a second lock hook locking position where it locks the first lock hook in the first lock hook locking position and a second lock hook unlocking position where it is separated from the first lock hook. The method includes: detecting whether a locking operation occurs; and when detecting a locking operation, controlling at least one of the first lock hook and the second lock hook to vibrate, allowing the second lock hook to lock the first lock hook in the first lock hook locking position or to be separated from the first lock hook.

Abstract: Disclosed are a vending machine and an item dispensing method of storage column thereof. In the item dispensing method of the storage column of the vending machine, controlling the first motor to start rotating for the first time to convey the target item to the inlet of the bucket; when detecting that the target item reaches the inlet of the bucket, controlling the first motor to stop rotating for the first time to make the target item enter the inside of the bucket under the driving of the second motor.

Abstract: This application relates to the technical field of automatic vending, and provides a vending machine that includes a control device, a measuring device, a bucket, a bucket driving mechanism configured for driving the bucket into motion, and a storage column configured to store items. The control device controls the measuring device to measure a first distance and a second distance, calculates a difference between the first distance and the second distance, and calculates a number of items in the storage column based on the difference.

Abstract: Disclosed are a banknote jam troubleshooting method and a bill recycling terminal. The banknote jam troubleshooting method includes, determining the troubleshooting path and the discharge device in case of banknote jam in the conveying passage; determining the multiple conveying sub-channels on the troubleshooting path; orderly discharging the banknotes in the multiple conveying sub-channels on the troubleshooting path from the sub-channel nearest to the discharge device to the sub-channel furthest; where the discharge device is any one among the input device, the output device, the temporary storage device, the recycling box or the recovering box, and the troubleshooting path is a path in the conveying passage for connecting the position of banknote jam to the discharge device.

Abstract: Disclosed are a cash box and a banknote processing device using the same. The cash box includes: a guiding plate, configured to guide a banknote to enter a banknote storage chamber; a pickup roller, configured to output the banknote; and a sensor, configured to detect a position of the guiding plate and a position of the pickup roller. When the guiding plate is in a banknote feeding position or the pickup roller is in a banknote pickup position, the sensor outputs a first signal. When the guiding plate deviates from the banknote feeding position and the pickup roller deviates from the banknote pickup position, the sensor outputs a second signal, wherein the first signal is different from the second signal.

Abstract: Disclosed is a bucket applied in a vending machine, including a bucket body, a first driving mechanism and a second driving mechanism. The bucket body includes an inner cavity and two ports in communication with the inner cavity respectively. The two ports are arranged at an interval in a first preset direction. The first driving mechanism and the second driving mechanism are arranged at an interval in the bucket body in a second preset direction, and are respectively configured to detachably mate with a dispensing assembly of a storage column of the vending machine, to provide power to the dispensing assembly. Also disclosed is a vending machine including multiple storage columns and the aforementioned bucket.

Abstract: Disclosed are a banknote stacking and separation apparatus and a cash recycling and handling device. The banknote stacking and separation apparatus includes a frame provided with a banknote accommodating space. A pickuping roller, a feeding roller and a gate roller are provided in an upper part of the banknote accommodating space, and the feeding roller and the gate roller are oppositely arranged. The banknote stacking and separation apparatus further includes a guiding plate and a guiding plate driving mechanism. The guiding plate is located in the banknote accommodating space and pivoted with the frame, and the guiding plate driving mechanism drives the guiding plate to rotate from a guiding position to a lifting position. The guiding plate shields the pickuping roller when the guiding plate is at the guiding position, and the guiding plate exposes the pickuping roller when the guiding plate is at the lifting position.

Abstract: Disclosed are a cash box and a banknote processing device using the same. The cash box includes: a guiding plate, configured to guide a banknote to enter a banknote storage chamber; a pickup roller, configured to output the banknote; and a sensor, configured to detect a position of the guiding plate and a position of the pickup roller. When the guiding plate is in a banknote feeding position or the pickup roller is in a banknote pickup position, the sensor outputs a first signal. When the guiding plate deviates from the banknote feeding position and the pickup roller deviates from the banknote pickup position, the sensor outputs a second signal, wherein the first signal is different from the second signal.

Abstract: A method and device for controlling an electronic lock are disclosed. The electronic lock includes a lock catch and a lock body that includes a first lock hook and a second lock hook. The first lock hook has a first lock hook locking position where it is engaged with the lock catch and a first lock hook unlocking position where it is separated from the lock catch. The second lock hook has a second lock hook locking position where it locks the first lock hook in the first lock hook locking position and a second lock hook unlocking position where it is separated from the first lock hook. The method includes: detecting whether a locking operation occurs; and when detecting a locking operation, controlling at least one of the first lock hook and the second lock hook to vibrate, allowing the second lock hook to lock the first lock hook in the first lock hook locking position or to be separated from the first lock hook.

Abstract: The disclosure discloses a method for identifying a paper discharging device, a paper discharging device, a printer and a printing system. Wherein the method for identifying the paper discharging device includes: acquiring an identification signal by a printer, wherein the identification signal is a signal corresponding to the paper discharging device, wherein different paper discharging device corresponds to different identification signal; and judging a type of the paper discharging device according to the identification signal by the printer, wherein the corresponding relation between the identification signal and the type of the paper discharging device is stored in the printer. According to the disclosure, the problem that the printer may not automatically identify the paper discharging device type in the relevant technology is solved.

Abstract: A printing control method, printer and printing system are provided. The printing control method comprises: receiving the ticket data to be printed; printing the ticket data; judging whether the printed ticket data is complete; and performing predetermined process according to the judgment result. The invention can conveniently and accurately judge whether a ticket is completely printed.

Abstract: A printing control method includes the following steps: dividing the printing process of the printer into different working processes, obtaining the state information of the printer of different working processes in real time, and controlling the corresponding printing process on the basis of the obtained state information of the printer of different working processes. In addition, a printing control apparatus includes the following units: a unit for dividing the process, a unit for obtaining the state of the printer and a unit is for controlling printing process. The invention can make sure that every par data needed to be printed could be fully printed on the surface in order to realize the printing of the effective par data.

Abstract: A grayscale printing control method, a device thereof and a storage medium are provided. The method comprises: determining the grayscale level of image data of each point in each point line and converting the same into multi-bit binary data; forming a data set using the binary data of the same bit of all the points in a point line, thereby forming multiple data sets; each data set corresponding to a predetermined strobe time, and the print head heater corresponding to each point heating upon receiving predetermined data during the strobe time. The present invention can reduce the number of printing strobes and the times of data transmission while ensuring printing quality, thereby greatly improving printing speed.

Abstract: A printer control method includes the following steps: setting triggering conditions for executing functional items and for startup a configuration menu; executing a functional item if the key information had fulfilled the triggering condition for executing the functional item; and launching a configuration menu if the key information had fulfilled the triggering conditions for startup the configuration menu. By setting the triggering conditions for executing functional items and for startup a configuration menu, then determining whether the key information has fulfilled the triggering conditions for executing functional items and for startup a configuration menu, the printer directly executes the functional item as long as the key information has fulfilled the triggering condition for executing the functional item. When the printer is powered on, it skips the step of launching the configuration menu, operates conveniently and saves paper.

Abstract: The disclosure provides a printing control method and a printer. The printing control method comprises: detecting the state of paper, and performing a mark process on printed receipt paper when the state of the paper is abnormal. With the disclosure, one or more problems caused by the abnormality of paper can be avoided.

Abstract: The disclosure provides a printer and a control method thereof. The control method of the printer comprises: detecting the state of the printer; and when the printer is in error state, saving printing data and error information of the printer. The disclosure is hereby able to provide a basis for judging whether the printing is normal when printing fails due to a printing error during the printing process. The printer comprises a printing mechanism, a controller, a detection mechanism, a first memory and a second memory, wherein the detection mechanism is configured to detect the state of the printer and to obtain error information when the printer is in error state; the first memory is configured to temporarily store the printing data of the printer; and the second memory is configured to store the error information and the printing data when the printer is in error state.