7 results about "Gun control laws" patented technology

The utility model discloses a charging gun system control circuit comprising a power supply module, a CPU module, a communication module, a charging gun control module and an insulation detection module, and the CPU module is respectively connected with the power supply module, the communication module, the charging gun control module and the insulation detection module. The charging gun control module comprises a direct current contactor, a power controller, a detection module and a gun lock control module, and the detection module comprises a temperature detection module, an auxiliary source detection module, a vehicle-mounted voltage detection module, a CC1 voltage detection module and a return lock feedback detection module. The temperature detection module, the auxiliary source detection module, the vehicle-mounted voltage detection module, the CC1 voltage detection module and the return lock feedback detection module are connected with the CPU module through the CAN module; the charging gun control module provided by the utility model has the advantages of simple and reliable internal circuit, low cost of a micro-control chip of the acquisition control circuit, modular design, reconfigurability, expandability and the like.

The utility model provides a pulse type charging gun control circuit. The circuit comprises a pulse signal input circuit, a relay, an energy storage capacitor and an electromagnetic lock, the pulse signal input circuit comprises a triode and a diode which are connected in sequence, a base b of the triode is connected to a signal input end through a first resistor, and an anode of the diode is connected with a collector C of the triode; a port A of the electromagnetic lock is connected with a pin 1 of the relay, a port B of the electromagnetic lock is connected with a pin 2 of the relay through the energy storage capacitor, and the relay unlocks or locks the electromagnetic lock through a level signal output by the pulse signal input circuit. The utility model relates to the field of automobile charging guns.

This invention proposes a method, apparatus, storage medium, and electronic device for determining quality control parameters. The method is used in a dual-source gun control system, which includes a pneumatic gun array comprising a first vibrating source gun array and a second vibrating source gun array. The method includes: acquiring first near-field data received by the second vibrating source gun array when the first vibrating source gun array is excited; preprocessing the first near-field data to determine first time data; and determining quality control parameters for the first vibrating source gun array based on the first time data. These quality control parameters are used to adjust the operation of the first vibrating source gun array. Through the above technical solution, this invention ensures the accuracy of quality control for the excited vibrating source gun array in a dual-source gun control system by comprehensively considering the near-field data received by the unexcited vibrating source gun array, thereby improving the stability of the dual-source gun control system.

The utility model discloses a charging gun system control circuit comprising a power supply module, a CPU module, a communication module, a charging gun control module and an insulation detection module, and the CPU module is respectively connected with the power supply module, the communication module, the charging gun control module and the insulation detection module. The charging gun control module comprises a direct current contactor, a power controller, a detection module and a gun lock control module, and the detection module comprises a temperature detection module, an auxiliary source detection module, a vehicle-mounted voltage detection module, a CC1 voltage detection module and a return lock feedback detection module. The temperature detection module, the auxiliary source detection module, the vehicle-mounted voltage detection module, the CC1 voltage detection module and the return lock feedback detection module are connected with the CPU module through the CAN module; the charging gun control module provided by the utility model has the advantages of simple and reliable internal circuit, low cost of a micro-control chip of the acquisition control circuit, modular design, reconfigurability, expandability and the like.

The invention belongs to the technical field of SNCR (selective non-catalytic reduction) spray gun control, and particularly relates to an SNCR spray gun control method for process water cooling, which comprises the following specific steps: setting three groups of SNCR ammonia water spray guns as A, B and C respectively, setting three groups of process water spray guns as D, E and F respectively, setting three groups of SNCR ammonia water spray guns as D, E and F respectively, and setting three groups of SNCR ammonia water spray guns as D, E and F respectively. Three groups of SNCR ammonia water spray guns A, B and C are mounted in a design interval of 850-1100 DEG C of a hearth, a temperature sensor is integrally mounted on each SNCR ammonia water spray gun, the temperature sensors can send detected flue gas temperature to a control system, and when ammonia water and flue gas are mixed, the optimal mixing temperature is 960 DEG C, so that the temperature of the flue gas is controlled to be 960 DEG C, and the temperature of the flue gas is controlled to be 960 DEG C; according to the invention, the problem that the spray gun does not work in the optimal temperature interval due to the lack of temperature sensing of the traditional SNCR can be solved, so that ammonia water and flue gas can be mixed at the optimal temperature, and the removal efficiency of NOx can be maximized.

The Tactical Rail-Mounted Ammunition Caliber Tag (TRAC Tag) is an adaptable identification system that can be customized to display ammunition caliber, slogans, names, logos, unit identifiers, or other communicable information on a firearm's accessory mounting surface. The system is designed to fit various firearm platforms, including long guns, shotguns, pistols, and Any Other Weapons (AOW) as defined under the Gun Control Act of 1968 and the National Firearms Act of 1934. The system is also adaptable to other platforms, including less-than-lethal systems, paintball markers, airsoft guns, and crossbows. The TRAC Tag system offers multiple configurations to ensure compatibility with different rail systems and is designed for ease of installation and removal without requiring specialized tools.