Beijing Didi Infinity Technology and Development Co., Ltd.

Shanghai Huapeng Explosion-proof Science and Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Shanghai Huspeng Explosion-proof Science and Technology Co., Ltd.

Xiaodong Huang

Xudong Zhang

Long Zhang

Wenbo Li

Jindou Liu

Yuqiang Zhao

Huaiping Zhang

A display apparatus includes a display panel, a mirror switching screen, a first photosensitive sensor, a first flexible circuit board and a driver board. The mirror switching screen is disposed on a light-exit side of the display panel. The first photosensitive sensor is configured to sense a light intensity of ambient light at a side of the mirror switching screen away from the display panel. The first flexible circuit board includes a bonding portion, a component portion and a wiring portion. The bonding portion is electrically connected to the mirror switching screen. The first photosensitive sensor is disposed on a side of the component portion proximate to the mirror switching portion. The wiring portion has lines electrically connected to the first photosensitive sensor and bonding pads of the bonding portion. The driver board is electrically connected to the wiring portion of the first flexible circuit board.

Display apparatus and rearview mirror

The present disclosure relates to systems and methods for determining a pickup location. The systems may perform the methods to receive a request or an intention for a first transportation service that is allowed to combine with a second transportation service from a terminal association with a service requester, the request or the intention including an origin location of the first transportation service and a destination of the first transportation service; obtain a plurality of candidate locations; for each of the plurality of candidate locations, determine a matching index value of the candidate location based on the origin location or the destination, wherein the matching index value is a probability of becoming a pickup location of the first transportation service; select one or more pickup locations from the plurality of candidate locations based on the matching index value; and transmit the one or more pickup locations to the terminal.

Systems and methods for recommending a pickup location

An explosion proof and environment protective oil (gas) refueling equipment includes an oil (gas) storage tank connected with a refueling machine. The inner chamber of the oil (gas) storage tank is filled with an explosion-proof material, which is a multi-layer material unit made of high porosity lamellar materials, with a fixed supporting part being set in this material unit for fixing and supporting the unit, a skid is set under the oil (gas) storage tank and the oil (gas) refueling machine. A plurality of said units is orderly installed in the inner chamber of the oil storage tank, with reasonable installing method and structure. With the fixed supporting part being installed in the unit, the explosion-proof material units have adequate strength and elasticity so as to effectively prevent the collapse and distortion of the high porosity lamellar material in the tank, thus the unexpected explosion hazards that may be caused by naked flame, static electricity, welding, gunshot, collision and faulty operation can be prevented and safety of oil (gas) refueling equipment can be ensured. The explosion-proof material unit being covered with a metal protective mesh which can effectively prevent scraps from getting into the medium in the tank and causing harmful effect on the content medium thereof.

Explosion proof and environment protective oil (gas) refueling equipment

A safe and environmental protection type underground oil tank can comprise a tank body of two-layer structure comprising an inner tank wall and an outer tank wall, an interlayer space formed between the inner tank wall and the outer tank wall, characterized in thai high porous explosion-proof materials in a plurality of units are respectively filled in a cavity of tank body and the interlayer space formed between the two-layer tank walls. The underground oil tank can also comprise an oil leak detection device being provided in the interiayer space between the two-layer tank walls, and an oil spill pool being established on a manhole cover of the tank body, and the bottom of this oil spill pool being in communication with the interiayer space between the two-layer tank walls.

Safety environmental protection buried oil tank

The present invention provides an explosion-proof material which includes a high-porosity sheet (); With one side() of the material as center, the high-porosity sheet () is wound into multilayer material body() along the direction perpendicular to the side(); The skeleton() is inserted between the multilayer high-porosity sheet () of the material body(); The present invention also provides a processing method for explosion-proof material, including: inserting the skeleton () between the high-porosity sheet (), cutting off the high-porosity sheet (), and the high-porosity sheet in which the skeleton() is inserted is wound into multilayer explosion-proof material. The present invention adopts skeleton to support the body of high-porosity sheet, and thus can effectively prevent the material body from collapse and deformation. Featured by simple structure and easiness of processing, the present invention can effectively prevent explosion accident, thus achieving the safety, environment friendness and reliability of storage-transport vessel.

Growing community of inventors

Beijing, China

Xiaodong Huang