Abstract: A testing method for a blind spot detection system for an automobile includes: applying an electromagnetic interference signal to the tested automobile through an electromagnetic interference signal application device, meanwhile, simulating a static obstacle or a moving obstacle within a detection range through a testing device, and if the blind spot detection system for the tested automobile is activated, determining that the testing is passed. Repeatable and reproducible testing for the electromagnetic safety of the blind spot detection system may be realized.

Abstract: A display panel and a display screen are provided in the disclosure. The display panel includes a transmission unit and a display unit electrically coupled with the transmission unit. The transmission unit is configured to transmit a driving signal to the display unit. The transmission unit includes a first wiring layer, a second wiring layer, and a dielectric layer. The dielectric layer is located between the first wiring layer and the second wiring layer. The first wiring layer is provided with first wires. The second wiring layer is provided with second wires. The first wires have first parts. Projections of the first parts on the dielectric layer overlap projections of the second wires on the dielectric layer. The first wires are electrically coupled with the display unit via the second wires. The first parts define at least one first space.

Abstract: Disclosed are a data transmission method and apparatus, a non-transitory computer readable storage medium, and a computing device. The data transmission method is executed by a computing device, and includes: receiving first packets transmitted by a first device over multiple data channels; parsing the first packets to obtain address information of the first device, and performing aggregation on the first packets according to headers of the first packets, to obtain second packets, the designated address information comprising a virtual port assigned to the first device and associated with the address information of the first device; replacing source address information of the second packets with designated address information, to obtain third packets; and transmitting the third packets to a second device, the second device being a device that the first device needs to access.

Abstract: Embodiments of this disclosure include a method and an apparatus for transmitting data. The method may include, in response to a data frame entering a low jitter (LJ) access category, setting an LJ tolerance of the LJ access category to a first tolerance value. The method may further include, in response to a value of the LJ tolerance decreasing to zero, setting the LJ tolerance to a second tolerance value and setting a backoff count of the LJ access category from a first backoff value to a second backoff value. The second tolerance value may be less than or equal to the first tolerance value. The second backoff value may be less than the first backoff value. The method may further include transmitting the data frame to a target station using the LJ access category in response to the backoff count decreasing to zero.

Abstract: A data transmission method, apparatus, and device, and a computer storage medium are provided. The method includes: obtaining an application packet of a target application; transmitting the application packet to a first routing device by using a network data channel, and transmitting, by using the first routing device, the application packet to a proxy server; meanwhile, transmitting the same application packet to a second routing device by using a short-range wireless data channel different from the network data channel, and transmitting, by using the second routing device, the application packet to the proxy server. The proxy server performs, a deduplication mechanism on the application packet and transmit the application packet to an application server corresponding to the target application.

Abstract: A display panel and a display screen are provided in the disclosure. The display panel includes a transmission unit and a display unit electrically coupled with the transmission unit. The transmission unit is configured to transmit a driving signal to the display unit. The transmission unit includes a first wiring layer, a second wiring layer, and a dielectric layer. The dielectric layer is located between the first wiring layer and the second wiring layer. The first wiring layer is provided with first wires. The second wiring layer is provided with second wires. The first wires have first parts. Projections of the first parts on the dielectric layer overlap projections of the second wires on the dielectric layer. The first wires are electrically coupled with the display unit via the second wires. The first parts define at least one first space.

Abstract: This application provides a multichannel data transmission method performed at a proxy server when communicating with a mobile terminal and a target service server. The multichannel data transmission method includes: receiving, from the mobile terminal, a plurality of uplink data packets in parallel through a plurality of channels, parsing the plurality of uplink data packets to obtain a plurality of target service data packets and a plurality of uplink packet headers, performing deduplication processing on the plurality of target service data packets according to the plurality of uplink packet headers, and transmitting the target service data packets reserved after the deduplication processing to the target service server, each uplink packet headers including a packet sequence number of each uplink data packet.

Abstract: Embodiments of this disclosure include a method and an apparatus for transmitting data. The method may include, in response to a data frame entering a low jitter (LJ) access category, setting an LJ tolerance of the LJ access category to a first tolerance value. The method may further include, in response to a value of the LJ tolerance decreasing to zero, setting the LJ tolerance to a second tolerance value and setting a backoff count of the LJ access category from a first backoff value to a second backoff value. The second tolerance value may be less than or equal to the first tolerance value. The second backoff value may be less than the first backoff value. The method may further include transmitting the data frame to a target station using the LJ access category in response to the backoff count decreasing to zero.

Abstract: A data transmission method, apparatus, and device, and a computer storage medium are provided. The method includes: obtaining an application packet of a target application; transmitting the application packet to a first routing device by using a network data channel, and transmitting, by using the first routing device, the application packet to a proxy server; meanwhile, transmitting the same application packet to a second routing device by using a short-range wireless data channel different from the network data channel, and transmitting, by using the second routing device, the application packet to the proxy server. The proxy server performs, a deduplication mechanism on the application packet and transmit the application packet to an application server corresponding to the target application.

Abstract: Disclosed are a data transmission method and apparatus, a non-transitory computer readable storage medium, and a computing device. The data transmission method is executed by a computing device, and includes: receiving first packets transmitted by a first device over multiple data channels; parsing the first packets to obtain address information of the first device, and performing aggregation on the first packets according to headers of the first packets, to obtain second packets, the designated address information comprising a virtual port assigned to the first device and associated with the address information of the first device; replacing source address information of the second packets with designated address information, to obtain third packets; and transmitting the third packets to a second device, the second device being a device that the first device needs to access.

Abstract: This application provides a multichannel data transmission method performed at a proxy server when communicating with a mobile terminal and a target service server. The multichannel data transmission method includes: receiving, from the mobile terminal, a plurality of uplink data packets in parallel through a plurality of channels, parsing the plurality of uplink data packets to obtain a plurality of target service data packets and a plurality of uplink packet headers, performing deduplication processing on the plurality of target service data packets according to the plurality of uplink packet headers, and transmitting the target service data packets reserved after the deduplication processing to the target service server, each uplink packet headers including a packet sequence number of each uplink data packet.