Abstract: A scanning system, a detection system, and a terminal device are provided, and may be applied to fields such as autonomous driving, intelligent driving, assisted driving, or surveying and mapping. The scanning system includes a scanning module and an optical processing module. The optical processing module includes a light isolation component. The light isolation component includes a first flange and/or a second flange. The scanning module includes a scanner that is divided into a first sub-scanner and a second sub-scanner based on the light isolation component. The first flange faces a side of the first sub-scanner, and the second flange faces a side of the second sub-scanner. The first sub-scanner is configured to reflect, to a detection area, detection light from an emitting module, and the second sub-scanner is configured to reflect an echo signal to a receiving module.

Abstract: A transceiver optical system is configured to suppress a stray light signal in the optical field. The transceiver optical system includes a first emitter optical system and a first receiver optical system. An optical axis of the first emitter optical system and an optical axis of the first receiver optical system have a specific included angle (?), so that an echo signal transmitted into the first receiver optical system and the optical axis of the first receiver optical system also have a specific included angle.

Abstract: Allocating bids for providing content within a segmented campaign is controlled to ensure that an event rate associated with the provided content meets or exceeds a threshold rate. A campaign-level event rate, associated with the provided content, is estimated and provided as a feedback signal. This feedback signal is employed to dynamically update bid allocations for each of the segments, which in turn varies the number or rate of provided impressions and events. Such feedback enables the control of the campaign-level rate and ensures that the campaign-level rate meets or exceeds the rate threshold. To control these rates, the number of total impressions, as well as the number of associated events, is temporally sampled across the campaign segments. Based on the number of impressions and events, the campaign-level event rate is estimated and employed as the feedback signal. Updating the bid allocations may be based on the Beta Distribution.

Abstract: A detection system, a terminal device, and a detection control method are provided, to resolve a problem of low detection accuracy of a detection system in the conventional technology, and are used in fields such as autonomous driving, intelligent driving, assisted driving, or networked vehicles. The detection system includes a transmit module, a receive module, a first scanning module, and a second scanning module. An included angle between a first normal vector of a first reflective surface of the first scanning module and a second normal vector of a second reflective surface of the second scanning module is a first angle greater than 0 degrees. The first reflective surface and the second reflective surface are adjacent reflective surfaces. An included angle between an optical axis of the transmit module and an optical axis of the receive module is a second angle greater than 0 degrees.

Abstract: A flexible adaptive large length to thin ratio pipeline intelligent repair device is provided. The walking mechanism includes a walking bracket and a radius adjustment assembly. The radius adjustment assembly is located in the middle of the walking bracket. The first motor for driving the radius adjustment assembly is set in the middle of the walking mechanism, and the second motor for driving the movement of the walking bracket is set on the walking bracket. The ends of several groups of connecting rods are removably connected to the working part, which includes the pre-welding sandblasting mechanism, the heating mechanism and the welding repair mechanism. A positioning sensor is set on the walking bracket. The variable-diameter all-position intelligent pipe internal repair device can integrate pre-welding cleaning, preheating, welding repair and post-welding heat treatment.

Abstract: A laser emitting apparatus includes a light beam generation apparatus and an optical assembly. The light beam generation apparatus is configured to generate a first light beam and a second light beam, where the first light beam is incident to the optical assembly and is emitted from the optical assembly, the second light beam is incident to the optical assembly and is emitted from the optical assembly, and a first spot formed by the first light beam in space and a second spot formed by the second light beam in space are separated in a horizontal direction.

Abstract: Allocating bids for providing content within a segmented campaign is controlled to ensure that an event rate associated with the provided content meets or exceeds a threshold rate. A campaign-level event rate, associated with the provided content, is estimated and provided as a feedback signal. This feedback signal is employed to dynamically update bid allocations for each of the segments, which in turn varies the number or rate of provided impressions and events. Such feedback enables the control of the campaign-level rate and ensures that the campaign-level rate meets or exceeds the rate threshold. To control these rates, the number of total impressions, as well as the number of associated events, is temporally sampled across the campaign segments. Based on the number of impressions and events, the campaign-level event rate is estimated and employed as the feedback signal. Updating the bid allocations may be based on the Beta Distribution.

Abstract: A sound insulation assembly, and an air conditioner having same, to solve the problem of poor sound insulation. The sound insulation assembly of the air conditioner includes a housing and a cover; an accommodation space to accommodate a compressor assembly is formed in the housing; the top of the housing is covered with the cover; a sound insulation chamber is defined by the cover and the accommodation space; the compressor assembly is arranged in the sound insulation chamber; the sound insulation assembly further includes a first sealing component; the first sealing component is arranged on contact areas of the housing and the cover for sealing. The compressor assembly is arranged so that noise generated by operating of the compressor assembly can be better insulated in the sound insulation chamber.

Abstract: Allocating bids for providing content within a segmented campaign is controlled to ensure that an event rate associated with the provided content meets or exceeds a threshold rate. A campaign-level event rate, associated with the provided content, is estimated and provided as a feedback signal. This feedback signal is employed to dynamically update bid allocations for each of the segments, which in turn varies the number or rate of provided impressions and events. Such feedback enables the control of the campaign-level rate and ensures that the campaign-level rate meets or exceeds the rate threshold. To control these rates, the number of total impressions, as well as the number of associated events, is temporally sampled across the campaign segments. Based on the number of impressions and events, the campaign-level event rate is estimated and employed as the feedback signal. Updating the bid allocations may be based on the Beta Distribution.

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at controlling an advertising campaign. In embodiments, a method includes receiving a desired cost indicator. The desired cost indicator can indicate an average cost per unit a user would like to stay below for a current portion of an advertising campaign. The method can further include monitoring bid transactions of an advertising market associated with the advertising campaign to determine an observed cost measurement from the bid transactions. Based, at least in part, on the desired cost indicator and the observed cost measurement, a price control may be determined that can be utilized to adjust a bid price for the advertising campaign. Other embodiments may be described and/or claimed herein.

Abstract: Embodiments are directed at controlling an online advertising campaign to minimize the effective cost per event or impression. Such embodiments include receiving a desired pacing indicator and a maximum cost indicator. The desired pacing indicator indicates a desired pacing that a user would like to achieve in the campaign. The maximum cost indicator indicates a maximum cost per event or impression the user would like to stay below in the campaign. Embodiments further include monitoring bid transactions of an advertising market of the campaign. Based on monitored bid transactions, an observed pacing measurement and/or an observed cost measurement is determined. Price and allocation control signals are determined based on the desired pacing indicator, the maximum cost indicator, the observed pacing measurement, and the observed cost measurement. The control signals are utilized to adjust a bid price and/or a bid allocation for the campaign.

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at cost estimation. In embodiments, a method may include receiving an observed event volume and an observed revenue in the current logical interval for a campaign. The method may also include tracking state information of various revenue state variables and events per revenue state variables associated with the previous logical interval. In addition, the method may include determining a cost estimate for a present logical interval of the campaign based on the state information, the observed event volume, the observed revenue, and an events per revenue forgetting factor. Other embodiments may be described and/or claimed herein.

Abstract: Allocating bids for providing content within a segmented campaign is controlled to ensure that an event rate associated with the provided content meets or exceeds a threshold rate. A campaign-level event rate, associated with the provided content, is estimated and provided as a feedback signal. This feedback signal is employed to dynamically update bid allocations for each of the segments, which in turn varies the number or rate of provided impressions and events. Such feedback enables the control of the campaign-level rate and ensures that the campaign-level rate meets or exceeds the rate threshold. To control these rates, the number of total impressions, as well as the number of associated events, is temporally sampled across the campaign segments. Based on the number of impressions and events, the campaign-level event rate is estimated and employed as the feedback signal. Updating the bid allocations may be based on the Beta Distribution.

Abstract: Embodiments of the present invention provide systems, methods, and computer storage media directed at controlling an advertising campaign. In embodiments, a method includes receiving a desired cost indicator. The desired cost indicator can indicate an average cost per unit a user would like to stay below for a current portion of an advertising campaign. The method can further include monitoring bid transactions of an advertising market associated with the advertising campaign to determine an observed cost measurement from the bid transactions. Based, at least in part, on the desired cost indicator and the observed cost measurement, a price control may be determined that can be utilized to adjust a bid price for the advertising campaign. Other embodiments may be described and/or claimed herein.