36results about How to "Expand the scope of warning" patented technology

The invention discloses a vehicle failure warning device. The vehicle failure warning device comprises a warning mark, a lifting module and a switch, wherein the lifting module is mounted on the top of a vehicle; the warning mark is arranged on the liftable end of the lifting module; lifting and retracting of the warning mark can be realized under driving of the lifting module; and the switch is used for controlling lifting of the lifting module. The invention relates to the traffic field. In a vehicle travelling process, the warning mark is sent in the air through an in-vehicle switch openingand lifting module when the vehicle suddenly stops due to faults; the warning mark is not shielded by other vehicles at certain height, and can be found by a coming vehicle within a great distance range, so that slow-down or lane-changing preparation is made in advance. In-vehicle staff does not need to be risked to get off to place the warning mark, and the coming vehicle also can be warned within first time when the vehicle stops, so that warning efficiency is greatly improved, and the warning range and the warning distance are expanded, and therefore, the vehicle failure warning device isefficient and safe.

The invention discloses an automobile rearview mirror device with a prompt function. The automobile rearview mirror device comprises a rearview mirror housing, a rearview mirror lens is vertically mounted on the rear side face of the rearview mirror housing, and a side turning lamp is mounted on the rearview mirror housing. The automobile rearview mirror device is characterized in that the surface of the outer end of the rearview mirror housing is of a convex arc structure from back to front, a light transmitting lampshade of the side turning lamp is disposed at the outer end of the rearview mirror housing and is bent from back to front in the horizontal direction along the surface arc of the rearview mirror housing, and a posterolateral automobile coming warning device is arranged on the rearview mirror housing. The automobile rearview mirror device has a simple structure, a wider warning range is achieved and the warning effect is improved with fewer light sources, and the effects of waste avoiding and energy saving are achieved.

The invention discloses a portable multi-stage warning device, which includes more than one warning box unit, each warning box unit includes a small box and warning pieces stored in the small box, two adjacent warning boxes The units are detachably connected and combined to form a large box, the bottom of the large box is provided with rollers, and one of the small boxes of the warning box unit at one end of the large box is provided with a handle; the present invention uses According to the specific situation, warning box units can be placed at different distances or in different ranges to form a multi-level warning structure, so that passing vehicles can detect abnormal road conditions in time, slow down in time and take avoidance measures to prevent secondary accidents; The device is also provided with rollers and a handle, so that the warning device can be carried in a dragging manner without carrying it by hand, and it is more convenient to carry.

The invention discloses a new energy vehicle charging pile capable of automatic detection and warning function of cables, comprising a charging pile body, charging holes are provided at the centers of both sides of the charging pile body, and the inner cavity of the charging hole is inserted into the charging pile. There is a charging head, the side of the charging head away from the charging pile body is connected with a cable, and a current sensor is embedded on the surface of the cable. Through the cooperation of the motor, the gear, the rack plate and the moving seat, the present invention facilitates the user to drive the moving seat to move left and right, so as to drive the alarm to move left and right through the swing rod, which greatly increases the warning range of the alarm and is easy to use. Through the cooperation of the support plate, the first movable seat, the cylinder, the second movable seat, the third movable seat and the swing rod, it is convenient for the user to use the cylinder to drive the swing rod to swing, thereby driving the alarm to swing. , which expands the visible range of the siren.

The invention discloses a method for improving the safety of vehicle driving. The method is characterized in that a posterolateral vehicle coming warning device is arranged on a rearview mirror outside the front end of a vehicle, and the posterolateral vehicle coming warning device comprises a transparent warning area which is arranged in an outer position of the rearview mirror glass and obtained by removing the reflective material layer of the glass, and a warning LED lamp which is arranged inside the warning area; and then, a detection probe is arranged behind one side of the vehicle body, and when the detection probe detects posterolateral vehicle coming in the driving process of the vehicle, a vehicle control system makes the warning LED lamp shines, and the shining light passes through the warning area and goes out from the outer surface of the rearview mirror glass to warn the driver so as to improve the driving safety. The method has the advantages of simple implementation, greater warning range under less light source, and better warning effect. The effects of waste avoiding and energy saving are achieved. The safety of vehicle driving is greatly improved.

The invention discloses an automobile rearview mirror device with a prompt function. The automobile rearview mirror device comprises a rearview mirror housing, a rearview mirror lens is vertically mounted on the rear side face of the rearview mirror housing, and a side turning lamp is mounted on the rearview mirror housing. The automobile rearview mirror device is characterized in that the surface of the outer end of the rearview mirror housing is of a convex arc structure from back to front, a light transmitting lampshade of the side turning lamp is disposed at the outer end of the rearview mirror housing and is bent from back to front in the horizontal direction along the surface arc of the rearview mirror housing, and a posterolateral automobile coming warning device is arranged on the rearview mirror housing. The automobile rearview mirror device has a simple structure, a wider warning range is achieved and the warning effect is improved with fewer light sources, and the effects of waste avoiding and energy saving are achieved.

The invention discloses a road icing warning sign that can intelligently adjust the alarm, relates to the technical field of warning signs, and includes a frame, the bottom of the frame is fixedly connected with a base, and the top of the inner wall of the frame is fixedly connected with a lifting box. One side of the lifting box is slidably connected with a test block, and both sides of the inner wall of the frame are equipped with limit devices, and the limit device is connected with the test block, and the top of the frame is fixedly connected with a storage box. The road icing warning sign that can intelligently adjust the alarm can automatically issue a warning when special conditions occur on the road surface, which reduces the labor cost of installing the road warning sign, and can simulate different road surfaces. The reliability of the warning is high, and the range of warning Large, the warning can be found at a relatively far position, which is convenient for vehicles and pedestrians to take countermeasures in advance, and the warning is issued simultaneously through vision and sound, and the warning methods are diverse, which can ensure that vehicles and pedestrians pay attention to the warning.

The invention relates to a bridge-related device, more specifically a protective enclosure device for a road bridge, including a warning mechanism, a buffer mechanism, a control mechanism, a device base, a stabilizing needle, and a buffer adjustment mechanism. The device can be used in emergencies When it happens, it plays the role of buffering the accident vehicle and effectively protects the occupants of the vehicle. The device also has an automatic stabilization function, and the stabilization effect is higher and more stable. The warning mechanism is located above the device base, the warning mechanism is connected to the device base, the buffer mechanism is located on both sides of the device base, the buffer mechanism is connected to the device base, the control mechanism is installed inside the device base, the control mechanism and the device base The buffer adjustment mechanism is located at the bottom of the control mechanism, the control mechanism is connected with the buffer adjustment mechanism, the buffer adjustment mechanism is installed inside the device base, the buffer adjustment mechanism is connected with the buffer mechanism, and the stabilizing needle is installed inside the device base.

The invention discloses an electric transmission line warning sign hanging device which comprises a device base, wherein the device base is matched with a buckle cover, the device base and the buckle cover are both connected with a concrete pedestal, a sleeve is arranged at the upper portion of the device base, one side of the sleeve is hinged to a wiring door through a hinge, an oil cylinder is arranged in the sleeve, the oil cylinder is matched with a lift rod, the lift rod is in slide match with the sleeve, the top of the lift rod and a cantilever are of an integrated structure, a hanging frame is arranged at one end of the cantilever, a group of connection screws are arranged on the hanging frame in a penetrating mode, double nuts are in thread connection with the two ends of the connection screws, the middle of the hanging frame is detachably connected with a middle warning sign, and the two sides of the hanging frame are detachably connected with a lateral warning sign. The electric transmission line warning sign hanging device can be lifted up and down to be adjusted, can be operated in an electric control mode, saves labor and is simple and large in warning range; as all passengers in a vehicle can conveniently observe the warning signs when the vehicle passes, the warning effect of the electric transmission line warning sign hanging device is good.

The invention discloses a vehicle steering assisting lamp. The vehicle steering assisting lamp is characterized by comprising a lamp shell having a mounting cavity, an LED light source positioned in the mounting cavity of the lamp shell, and a lamp cover fitting and covering the mounting cavity of the lamp shell and made of a transparent material, wherein the lamp cover wholly takes a bent arc block structure in the length direction; the LED light source is mounted in the mounting cavity of the lamp shell opposite to the end position of an arc inner end of the lamp cover; the end surface of one end, far from the LED light source, of the lamp cover is higher than the surface of the lamp shell; one end, aligned to the LED light source, of the lamp cover has an incident surface along the section direction; the LED light source is aligned to the incident surface; the radian of the arc shape of the lamp cover enables a light ray, aligned to the incident surface, emitted by the LED light source to be transmitted out from the end surface of one end, far from the LED light source, of the lamp cover after multiple times of total reflection in the internal space of the lamp cover; and the transparent material adopted by the lamp cover is a PMMA material. The vehicle steering assisting lamp has the advantages of simple structure, capability of adopting fewer light sources to generate a wider warning range and improvement of a warning effect, and achieves the effects of preventing the waste and saving the energy.