CN114559877A

CN114559877A - Intelligent lifesaving triangle warning board

Info

Publication number: CN114559877A
Application number: CN202210074537.7A
Authority: CN
Inventors: 刘岗; 宋辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-05-31

Abstract

The invention discloses an early warning system of an intelligent lifesaving triangle warning board, which comprises an MCU main control unit, a loudspeaker unit, a sensor detection unit, a satellite positioning unit, a wireless communication unit, a photosensitive unit, a battery unit, a power supply management unit, an automatic switch unit, an indicator light unit and a warning light unit. The intelligent lifesaving triangular warning board comprises a base, a triangular board which is arranged on the base and can be rotationally folded at the upper end of the base, and a supporting component which is arranged at the lower end of the base; a control panel is arranged in the base, and the early warning system of claim 1 is carried in the control panel. The intelligent lifesaving triangular warning board provided by the invention has an automatic alarm function, can intelligently prompt a driver to reasonably place, has an obvious light reflection effect, is difficult to fall down, and is high in overall safety, simple and easy to use, and reliable in performance.

Description

Intelligent lifesaving triangle warning board

Technical Field

The invention relates to the field of automobile triangular warning boards, in particular to an intelligent lifesaving triangular warning board and an early warning system thereof.

Background

In case of a collision accident or a failure, a triangular warning board must be placed at a specified distance behind the vehicle to warn the following vehicles so as not to cause secondary damage to the accident vehicle, which is another big source of frequent traffic accidents. According to national regulations and industrial requirements, when a traffic accident occurs on an urban road, a driver should set warning boards in the direction of coming vehicles, which is 50 meters or 100 meters away; a warning board should be arranged outside 150 meters on the highway. However, the existing triangular warning board does not have the network informatization functions of event feedback, lifesaving positioning and customer specific service, even if relevant laws have relevant regulations, similar secondary accidents still come up endlessly, and the existing triangular warning board has the following risks and disadvantages:

1. the voice broadcasting triangle warning board can not give clear and clear use guidance to drivers, many drivers can not correctly use and place the triangle warning board, and secondary accidents are easily caused when the walking triangle warning board is not carried according to the standard on a road, particularly on a closed road;

2. whether the distance between the placing position and the vehicle meets the requirement or not can not be automatically measured and calculated, so that the placing position is not standard, and huge risk of secondary accidents is brought;

3. the system does not have the functions of positioning and event communication feedback, cannot automatically alarm and report risks at the first time, cannot automatically report accident sites, and cannot timely process field accidents or delay response and treatment contents and time of casualties;

4. passive reflection can be found by a vehicle coming from the rear only by the irradiation of a light source, and when the illumination of headlights of the rear vehicle is insufficient, or at night and in rainy and foggy days, the reflection effect of the reflector is poor, so that the rear vehicle cannot be effectively reminded; the triangular warning board supporting base is complex in structure, needs to be manually opened, cannot be accurately installed in place through manual operation, and is prone to lodging after being placed. The weight of the product on the market is generally not enough, and the product falls immediately when being blown by wind, so that the danger is increased.

Therefore, prime need one kind security height, simple easy-to-use, dependable performance, intelligent degree high intelligent warning tablet equipment.

Disclosure of Invention

In view of the above disadvantages, the invention aims to provide an intelligent lifesaving triangular warning board which has an automatic alarm function, can intelligently prompt a driver to reasonably place, has an obvious light reflection effect, is not easy to fall down, and has high overall safety, simplicity, easy use and reliable performance.

The technical scheme adopted by the invention to achieve the aim is as follows:

the utility model provides an early warning system of intelligence lifesaving triangle warning tablet which characterized in that: the system comprises an MCU main control unit, a loudspeaker unit, a sensor detection unit, a satellite positioning unit, a wireless communication unit, a photosensitive unit, a battery unit, a power management unit, an automatic switch unit, an indicator light unit and a warning light unit;

the MCU main control unit: the triangular warning board is connected with each unit, processes external information fed back by each unit, and controls the triangular warning board to be automatically turned on and off, automatically broadcast, sense step counting, position broadcast and the like;

the speaker unit: the voice broadcasting triangle warning board is connected with the MCU main control unit, prompts the user of cautionary items and the placing distance after receiving the information transmitted by the MCU main control unit, prompts the user to make timely self-checking information such as safe evacuation and battery power and the like, and can download new voice prompt characters for playing through an external platform in real time;

the sensor detection unit shown: the device is used for measuring the number of steps of the driver driving the triangular warning board to move, roughly calculating the distance between the parking space and the triangular warning board, and detecting whether the triangular warning board is in a motion state or a static state;

the satellite positioning unit: the triangular warning board is connected with the MCU main control unit and is connected with an external satellite system to realize multiple positioning of the triangular warning board;

the wireless communication unit: the system is connected with the MCU main control unit, supports wireless remote communication, is matched with the satellite positioning unit to position the position of the triangular warning board, can report accident position information to the cloud in time, and receives instructions or voice sent by the cloud to feed back the instructions or voice to the MCU main control unit for processing;

the photosensitive detection unit: the MCU main control unit is connected with the MCU main control unit and used for sensing the light intensity of the external environment and transmitting the sensed information to the MCU main control unit, the MCU main control unit judges whether the environment is a low-illumination environment such as rainy, snowy and foggy environment, night environment and the like, and when the ambient light is sensed to be weak, the MCU main control unit controls the warning lamp unit to start the strong light flickering prompt;

the battery unit is: the MCU is connected with the MCU main control unit and supplies power to each unit;

the power management unit: the triangular warning board is connected with the MCU main control unit and the battery unit, detects the electric quantity in the battery unit at regular time after the triangular warning board is started, and carries out automatic voice prompt through the loudspeaker unit when the electric quantity is insufficient;

the automatic switch unit: the triangular warning board is connected with the MCU main control unit and the power management unit, when taken out of the storage box, the triangular warning board controls the power management unit to be connected with the battery unit for power-on automatic power-on, after accident handling is finished, a driver puts the triangular warning board into the storage box and then is connected with the MCU main control unit for feeding back shutdown information, the MCU main control unit controls the wireless communication one-way cloud to feed back the residual electric quantity and shutdown information in the battery unit, and the automatic switch controls the power management unit to perform power-off shutdown;

the indicator light unit: the MCU is connected with the MCU main control unit and is used for feeding back the working state of the triangular warning board;

the warning light unit: and the MCU is connected with the MCU main control unit and used for carrying out highlight flicker prompting when the ambient light is weak.

An intelligent lifesaving triangular warning board comprises a base, a triangular board which is arranged on the base and can be folded at the upper end of the base in a rotating way, and a supporting component which is arranged at the lower end of the base; a control panel is arranged in the base, and the early warning system of claim 1 is carried in the control panel.

Furthermore, the triangle board includes a bottom triangle board, rotate connect in a left end triangle board on the triangle board of bottom, rotate connect in on the triangle board of bottom and can interlock in a right-hand member triangle board on the triangle board of left end.

Furthermore, the bottom triangular plate comprises a bottom plate clamped on the base and a bottom reflecting plate arranged on the inner side of the bottom plate; a plurality of bottom warning lamps are arranged in the middle of the bottom base plate; the bottom reflector is engraved with a use prompt; the left end triangular plate comprises a left end bottom plate which is rotationally connected to the bottom plate and a left end reflecting plate which is arranged on the inner side of the left end bottom plate; a plurality of left end warning lamps are arranged in the middle of the left end bottom plate; the right triangular plate comprises a right bottom plate which is rotatably connected to the bottom plate and can be occluded on the left bottom plate, and a right reflecting plate which is arranged on the inner side of the right bottom plate; and a plurality of right end warning lamps are arranged in the middle of the right end bottom plate.

Furthermore, a counterweight part, a control part and a battery installation part are formed in the base; the control panel is disposed in the control part.

Furthermore, a loudspeaker electrically connected with the control panel and a switch with the top end extending out of the base and electrically connected with the control panel are arranged in the control part.

Furthermore, a photosensitive sensor electrically connected to the control board and at least one indicator light electrically connected to the control board are arranged outside the base.

Further, the base bottom is provided with a backup pad and accomodates the groove, the supporting component including set up in a pivot at backup pad accomodate groove middle part, rotate through this pivot in a backup pad on the groove is accomodate to the backup pad and is formed at respectively a supporting station at base bottom both ends.

Furthermore, a limit step is arranged on the side edge of the supporting plate accommodating groove; the length of the limiting step is half of the length of the holding groove of the supporting plate.

Furthermore, the lower end of the bottom plate is provided with at least one T-shaped mounting block, and two sides of the upper end of the base are respectively provided with a mounting clamping plate matched with the mounting block; a T-shaped mounting groove is formed between the mounting clamping plates on the two sides, and the triangular plate is matched and clamped in the mounting groove through the mounting block to be fixed on the base.

The invention has the beneficial effects that:

(1) through setting up an early warning system at triangle warning tablet, the information automatic upload far-end that the wireless communication unit will take place the accident, navigation system on the big data platform cooperation rear vehicle of high in the clouds etc. can in time carry out the early warning to the rear vehicle and remind, and the physical aspect who reminds from the vision with the scope of action of traditional triangle warning tablet enlarges whole vehicle user group, lets the rear vehicle can have more accurate prejudgement to the road condition to cautious driving more avoids serious secondary accident. Through sensor detecting element can detect whether for motion state or quiescent condition triangle warning tablet self, if triangle warning tablet is in quiescent condition and surpasss after the limited time, MCU main control unit control triangle warning tablet gets into dormant state, effectively saves the electric quantity in the battery unit to increase the usable time of triangle warning tablet. Through setting up a satellite positioning unit, when the driver placed triangle warning tablet in subaerial, MCU main control unit control the satellite positioning unit seeks satellite positioning position then to the satellite to through the wireless communication unit with the satellite positioning position and the relevant state conveying cloud end of triangle warning tablet this moment, make outside platform can learn, and then can report to the police and operate dangerous. Through setting up the sensitization unit, perception external environment light is strong and weak, and MCU main control unit is given to with the information transfer that the perception was arrived, judges by MCU main control unit whether for low light level environment such as overcast and rainy snow fog, night, when the perception arrives ambient light less strong, MCU main control unit control warning light unit starts highlight scintillation suggestion, and the cooperation speaker unit carries out voice broadcast, makes the rear vehicle notice here more easily and takes place the vehicle accident, rationally dodges to effectively reduce the emergence of secondary accident.

(2) The triangular warning board is arranged as a base, a triangular board which is arranged on the base and can be rotationally folded at the upper end of the base, and a supporting component which is arranged at the lower end of the base. When the accident happens, can take out the triangle warning tablet from the receiver, the closure will the triangle tablet is followed the folding state of accomodating on the base and is rotated and expand to form the three-dimensional form of triangle to accomplish the warning operation of upper end triangle warning tablet, then rotate the supporting component with the base lower extreme in the base lower part and form cross structure with the base, make the base drive the triangle tablet on it and stably stand subaerially, reach good warning effect. The base is internally provided with a control panel, the early warning system is arranged in the control panel, and the early warning system controls related devices in the triangular warning board to perform operations such as voice broadcasting, positioning and uploading of related information, so that the accident handling efficiency is improved, the accident response time is shortened, and greater social value is created in the aspects of user care and safety service such as quick rescue, emergency and the like.

The above is an overview of the technical solutions of the present invention, and the present invention is further described below with reference to the accompanying drawings and the detailed description thereof.

Drawings

FIG. 1 is a circuit diagram of an early warning system;

FIG. 2 is a schematic view of a triangular warning sign;

FIG. 3 is a schematic view of the internal structure of a triangular warning sign;

FIG. 4 is a schematic view of the back structure of a triangular warning sign;

in the figure:

10. an early warning system; 101. the MCU main control unit; 102. a speaker unit; 103. a sensor detection unit; 104. a satellite positioning unit; 105. a wireless communication unit; 106. a light sensing unit; 107. a battery cell; 108. a power management unit; 109. an automatic switching unit; 110. an indicator light unit; 111. a warning light unit;

20. a base; 201. a counterweight portion; 202. a control unit; 203. a battery mounting portion; 204. a control panel; 205. a speaker; 206. a switch; 207. a light-sensitive sensor; 208. an indicator light; 209. a support plate receiving groove; 210. a limiting step; 211. mounting a clamping plate;

30. a triangle card; 301. a bottom triangle; 3011. a bottom floor; 3012. a bottom reflector; 3013. a bottom warning light; 3014. a use prompt; 3015. mounting blocks; 3016. installing a bolt; 302. a left-end triangle; 3021. a left end floor; 3022. a left end reflector; 3023. a left-end warning light; 3024. a first engaging portion; 30241. snapping a clamping plate; 30242. an occlusion groove; 303. a right triangle card; 3031. a right end bottom plate; 3032. a right reflector; 3033. a right-end warning light; 3034. a second engaging portion; 30341. an occlusion clamping groove; 30342. an occlusion clamp column;

40. a support assembly; 401. a rotating shaft; 402. a support plate; 403. and a support table.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the predetermined purposes, the following detailed description of the embodiments of the present invention is provided with the accompanying drawings and the preferred embodiments.

Referring to fig. 1 to 4, an embodiment of the present invention provides an early warning system for an intelligent lifesaving triangle warning board, which is characterized in that: comprises an MCU main control unit 101, a speaker unit 102, a sensor detection unit 103, a satellite positioning unit 104, a wireless communication unit 105, a light sensing unit 106, a battery unit 107, a power management unit 108, an automatic switch unit 109, an indicator light unit 110 and a warning light unit 111;

the MCU master control unit 101: the triangular warning board is connected with each unit, processes external information fed back by each unit, and controls the triangular warning board to be automatically turned on and off, automatically broadcast, sense step counting, position broadcast and the like;

the speaker unit 102: the voice broadcasting triangle warning board is connected to the MCU main control unit 101, after information transmitted by the MCU main control unit 101 is received, the voice broadcasting triangle warning board carries out use notice and placement distance prompt to prompt a user to timely evacuate safely, battery power and other self-checking information, and new voice prompting characters can be downloaded through an external platform in real time to be played, so that a driver and a rear vehicle are effectively warned, and due to the voice broadcasting setting, the rear vehicle can obviously notice a front accident when driving, and the voice broadcasting triangle warning board is simple and clear.

The illustrated sensor detection unit 103: the intelligent three-dimensional parking space warning board is used for measuring the number of steps of a driver driving the three-dimensional parking space warning board to move, roughly calculating the distance between the parking space and the three-dimensional parking space warning board, intelligently prompting the driver to reasonably place the three-dimensional parking space warning board, detecting whether the three-dimensional parking space warning board is in a motion state or a static state, and if the three-dimensional parking space warning board is in the static state and exceeds a limited time, the MCU main control unit 101 controls the three-dimensional parking space warning board to enter a dormant state, so that the electric quantity in the battery unit 107 is effectively saved, and the available time of the three-dimensional parking space warning board is increased.

The satellite positioning unit 104: connect in MCU main control unit 101, through being connected with outside satellite system, realize the multiple positioning to triangle warning tablet, when the driver places triangle warning tablet on subaerial, MCU main control unit 101 control satellite positioning unit 104 seeks current satellite positioning position to the satellite to through wireless communication unit 105 with the satellite positioning position and the relevant state transmission cloud end of triangle warning tablet this moment, make outside platform can learn, and then can report to the police and operate dangerous.

The wireless communication unit 105: connect in MCU main control unit 101, support wireless remote communication, the position of cooperation satellite positioning unit 104 location triangle warning tablet, can in time report accident position information to the high in the clouds, the instruction or the pronunciation that come are sent to the high in the clouds are accepted simultaneously and are fed back to MCU main control unit 101 and handle, navigation system on the big data platform cooperation rear vehicle of high in the clouds etc., can in time carry out the early warning to the rear vehicle and remind, physical aspect that will remind traditional triangle warning tablet from the vision enlarges whole vehicle user group, let the rear vehicle can have more accurate prejudgement to the road condition, thereby drive cautiously, avoid serious secondary accident.

The photosensitive unit 106: connect in MCU main control unit 101 for the external environment light of perception is strong and weak, and MCU main control unit 101 is given to the information transfer that will perceive, judges by MCU main control unit 101 whether to be low light level environment such as overcast and rainy snow fog, night, when the perception arrives ambient light weak, MCU main control unit 101 control warning light unit 111 starts highlight scintillation suggestion, and the cooperation speaker unit 102 carries out voice broadcast, makes the rear vehicle notice here more easily and takes place the vehicle accident, carries out reasonable dodging to effectively reduce the emergence of secondary accident.

The battery unit 107: and the MCU main control unit 101 is connected to supply power to each unit.

The power management unit 108: connect in MCU main control unit 101 and battery unit 107, regularly detect after the triangle warning tablet is started the electric quantity in the battery unit 107, carry out automatic voice prompt through speaker unit 102 when the electric quantity is not enough, let the driver in time change battery unit 107. Meanwhile, the power management unit 108 controls the power on and off of the battery unit 107, so that the battery unit 107 can be reasonably utilized, and the service time of the battery unit 107 can be effectively saved.

The automatic switching unit 109: connect in MCU main control unit 101 and power management unit 108, control power management unit 108 and connect battery unit 107 when triangle warning tablet takes out from the receiver and carry out the automatic start of circular telegram, and the driver connects MCU main control unit 101 feedback and will shuts down information after putting into the receiver with triangle warning tablet after the incident processing is accomplished, and MCU main control unit 101 control wireless communication one-way high in the clouds feedback battery unit 107 in residual capacity and shutdown information, automatic switch is controlled power management unit 108 again and is shut down the outage to realize the reasonable start and the shutdown of triangle warning tablet, effectively save the use electric quantity of triangle warning tablet, make the live time of triangle warning tablet more permanent, improve the practicality of triangle warning tablet.

The indicator light unit 110: the MCU main control unit 101 is connected and used for feeding back the working state of the triangular warning board; if the electric quantity in the battery unit 107 is insufficient, the red light is displayed, and if the electric quantity in the battery unit 107 is sufficient, the green light is displayed, so that a driver can obviously know the state in the triangular warning board, and the triangular warning board is further convenient for the driver to use.

The warning light unit 111: and the MCU main control unit 101 is connected for performing highlight flicker prompting when the ambient light is weak, so that the rear vehicle can obviously observe the accident in the front, and the occurrence of secondary accidents is reduced.

The utility model provides an intelligence lifesaving triangle warning tablet which characterized in that: comprises a base 20, a triangle board 30 which is arranged on the base 20 and can be folded on the upper end of the base 20 in a rotating way, and a supporting component 40 which is arranged on the lower end of the base 20; a control board 204 is disposed in the base 20, and the warning system 10 is mounted in the control board 204.

The triangular warning board is arranged as a base 20, a triangular board 30 which is arranged on the base 20 and can be rotatably folded at the upper end of the base 20, and a supporting component 40 arranged at the lower end of the base 20. When the accident happens, can take out the triangle warning tablet from the receiver, the closure will triangle tablet 30 is followed the folding state of accomodating on base 20 and is rotated and expand to form the three-dimensional form of triangle to accomplish the warning effect of upper end triangle warning tablet, then rotate to form cross structure with base 20 from accomodating in base 20 lower part with the supporting component 40 of base 20 lower extreme, make base 20 drive the triangle tablet 30 on it and stably stand subaerially, be difficult for lodging, reach good warning effect. The base 20 is internally provided with a control panel 204, the early warning system 10 is mounted in the control panel 204, and the early warning system 10 controls related devices in the triangle warning board to perform operations such as voice broadcasting, positioning and uploading related information, so that the accident handling efficiency is improved, the accident response time is reduced, and a greater social value is created in the aspects of user care and safety service such as quick rescue and emergency.

For the specific structure of the triangle card 30, the triangle card comprises a bottom triangle card 301, a left triangle card 302 rotatably connected to the bottom triangle card 301, and a right triangle card 303 rotatably connected to the bottom triangle card 301 and engageable with the left triangle card 302. The bottom triangle 301 is mounted on the base 20. When needs use the triangle tablet, can use bottom triangle tablet 301 one end to upwards rotate as the axle center from the coincide with left end triangle tablet 302 in bottom triangle tablet 301's state, upwards rotate right-hand member triangle tablet 303 from the coincide in bottom triangle tablet 301's state and use bottom triangle tablet 301's the other end as the axle center, the one end interlock that bottom triangle tablet 301 was kept away from to left end triangle tablet 302 in the one end that bottom triangle tablet 301 was kept away from to right-hand member triangle tablet 303 to realize bottom triangle tablet 301, left end triangle tablet 302 and right-hand member triangle tablet 303 formation triangle warning shape, reach warning effect, its easy operation is convenient.

For the specific structure of the bottom triangle plate 301, the left triangle plate 302 and the right triangle plate 303, the bottom triangle plate 301 includes a bottom base plate 3011 clamped on the base 20 and a bottom reflection plate 3012 disposed inside the bottom base plate 3011; a plurality of bottom warning lamps 3013 are arranged in the middle of the bottom base plate 3011; a use prompt 3014 is carved on the bottom light-reflecting plate 3012; the left triangle board 302 comprises a left bottom board 3021 rotatably connected to the bottom board 3011, and a left reflector 3022 disposed inside the left bottom board 3021; a plurality of left warning lamps 3023 are arranged in the middle of the left bottom plate 3021; the right triangle board 303 comprises a right bottom board 3031 which is rotatably connected to the bottom board 3011 and can be engaged with the left bottom board 3021, and a right reflector 3032 arranged inside the right bottom board 3031; and a plurality of right warning lamps 3033 are arranged in the middle of the right bottom plate 3031.

By arranging a plurality of bottom warning lamps 3013 in the middle of the bottom baseboard 3011, a plurality of left warning lamps 3023 in the middle of the left baseboard 3021, and a plurality of right warning lamps 3033 in the middle of the right baseboard 3031, when the light sensitivity is low, the MCU main control unit 101 on the control board can control the warning lamp units 111 to light the bottom warning lamps 3013, the left warning lamps 3023, and the right warning lamps 3033 at the same time, so as to warn the rear vehicle and reduce the risk of secondary accidents. By carving the use prompt 3014 on the bottom light-reflecting plate 3012, when the driver uses the triangular warning board for the first time, the driver can also operate according to the use prompt 3014, and the use prompt 3014 is simple and clear.

For the light reflecting structure of the bottom triangle plate 301, fluorescent cloth is arranged on the bottom light reflecting plate 3012, and the bottom base plate 3011 is made of light reflecting material. By arranging the fluorescent cloth on the bottom light reflecting plate 3012, the fluorescent cloth can be lightened when the light sensitivity is weak, and the warning effect when the light is dark is achieved. The bottom base plate 3011 is made of reflective material, so that light can reflect on the bottom base plate 3011 when sunlight is strong, and a vehicle behind can notice a front accident to achieve a warning effect when the light is strong.

For the reflective structure of the left triangular plate 302, a fluorescent cloth is arranged on the left reflective plate 3022, and the left bottom plate 3021 is made of a reflective material. By arranging the fluorescent cloth on the left-end reflector 3022, the fluorescent cloth can be lightened when the light sensitivity is weak, and the warning effect when the light is dark is achieved. Through setting up the material of left end bottom plate 3021 into reflection of light material, when sunshine is stronger, light can reflect light on left end bottom plate 3021 to let the vehicle at rear notice the place ahead accident, reach the warning effect when light is stronger.

For the light reflecting structure of the right triangle plate 303, the right reflecting plate 3032 is provided with fluorescent cloth, and the right bottom plate 3031 is made of a light reflecting material. By arranging the fluorescent cloth on the right-end reflecting plate 3032, the fluorescent cloth can be lightened when the light sensitivity is weak, so that the warning effect when the light is dark is achieved. By setting the right end bottom plate 3031 to be a reflective material, when sunlight is strong, light can reflect on the right end bottom plate 3031, so that a vehicle behind can notice a front accident, and a warning effect when the light is strong is achieved.

As to the specific manner of engaging the left triangle tile 302 with the right triangle tile 303, a first engaging portion 3024 is disposed on the end of the left reflector 3022 away from the bottom base 3011, and the first engaging portion 3024 includes an engaging locking plate 30241 formed on the left reflector 3022 and bent at 90 degrees, and an engaging groove 30242 formed in the middle of the engaging locking plate 30241; an occlusion space is formed between the occlusion snap-gauge 30241 and the left-end reflector 3022; a second occlusion part 3034 matched with the first occlusion part 3024 is arranged at one end of the right-end reflecting plate 3032, which is far away from the bottom base plate 3011, and the second occlusion part 3034 includes an occlusion clamp groove 30341 formed on the right-end reflecting plate 3032, and an occlusion clamp column 30342 formed in the middle of the occlusion clamp groove 30341 and matched with the occlusion groove 30242.

The occlusion operation specifically comprises the following steps: the occlusion clamp groove 30341 is embedded in an occlusion space formed between the occlusion clamp plate 30241 and the left end reflecting plate 3022, and the occlusion clamp column 30342 is clamped in the occlusion groove 30242, so that the purpose of stably fixing the left end triangle plate 302 and the right end triangle plate 303 is achieved, the operation is simple and convenient, and the triangular warning plate is more beneficial to a driver.

For the specific structure inside the base 20, a weight portion 201, a control portion 202, and a battery mounting portion 203 are formed in the base 20; the control board 204 is provided in the control section 202. Disposable long-acting wide-temperature dry batteries can be arranged in the battery mounting part 203. Preferably, three batteries of No. 1. Any matched material can be matched in the matching part so as to achieve the aim of balancing two ends in the base 20.

For the specific structure of the control portion 202, a speaker 205 electrically connected to the control board 204 and a switch 206 having a top end extending out of the base 20 and electrically connected to the control board 204 are disposed in the control portion 202. The speaker 205 is connected with control panel 204 electricity, and MCU main control unit 101 in control panel 204 controls speaker 205 unit and lets speaker 205 carry out intelligent voice broadcast to remind self-checking information such as distance that the driver triangle warning sign put and the battery power of triangle warning sign, or remind rear vehicle the place ahead to take place the accident, let the rear vehicle carry out reasonable dodging. By arranging the switch 206 to extend outward of the base 20, when the triangular warning board is accommodated in the accommodating box, the switch 206 is pressed against the side wall of the accommodating box, and at this time, the battery, the internal control board 204 and other components are not electrified; when the triangular warning board is taken out of the storage box, the switch 206 is popped up, and at this time, the battery is electrified with the internal control board 204 and the like, and the sensor detection unit 103, the power management unit 108, the wireless communication unit 105 and the like start to operate. Through setting up switch 206 realizes accurate outage operation, effectively saves the electric quantity of the interior battery of triangle warning tablet.

For the specific structure of the exterior of the base 20, a light sensor 207 electrically connected to the control board 204 and at least one indicator light 208 electrically connected to the control board 204 are disposed on the exterior of the base 20. Light sensor 207 connect in light sensing unit 106 on the control panel 204, light sensor 207 feeds back the real-time sensitization condition to control panel 204, and then lets control panel 204 control warning light whether to correspond and open, makes reasonable feedback and operation according to the different situations, improves this triangle warning board's intellectuality. The indicator lamp 208 is used for feeding back the working state of the triangular warning board; if the electric quantity in the battery is insufficient, the red light is displayed, and the green light is displayed when the electric quantity in the battery is sufficient, so that a driver can obviously know the state in the triangular warning board, and the triangular warning board is further convenient for the driver to use.

For the specific structure that the supporting component 40 is supported on the base 20, the bottom of the base 20 is provided with a supporting plate accommodating groove 209, and the supporting component 40 includes a rotating shaft 401 disposed in the middle of the supporting plate accommodating groove 209, a supporting plate 402 rotating on the supporting plate accommodating groove 209 through the rotating shaft 401, and a supporting platform 403 respectively formed at two ends of the bottom of the base 20. When the support member 40 is not required to be used, the support plate 402 is received in the support plate 402 receiving groove 209. When the triangle warning board is taken out from the storage box, the supporting plate 402 rotates 90 degrees by taking the rotating shaft 401 as an axis, and forms a cross structure with the supporting table 403, so that a good standing effect is achieved, and the triangle warning board is not prone to lodging. Preferably, the control panel 204 can control the supporting component 40 to automatically pop up, so as to achieve a better installation effect, convenience and intelligence.

In order to better control the supporting plate 402 and the supporting platform 403 to form a cross structure for standing, a limit step 210 is arranged on the side of the supporting plate receiving groove 209; the length of the limit step 210 is half of the length of the supporting plate receiving groove 209, so that the supporting plate 402 is limited to rotate in the supporting plate receiving groove 209 by 90 degrees, and excessive rotation is prevented.

For the specific structure that the triangular plate 30 is mounted on the base 20, at least one mounting block 3015 in a T shape is arranged at the lower end of the bottom base plate 3011, and two mounting clamping plates 211 matched with the mounting blocks 3015 are respectively arranged on two sides of the upper end of the base 20; a T-shaped mounting groove is formed between the two side mounting clamping plates 211, and the triangular plate 30 is clamped in the mounting groove through the mounting block 3015 in a matching manner so as to be fixed on the base 20.

Preferably, the mounting block 3015 is further provided with a mounting plug 3016, and when the mounting block 3015 is engaged with the mounting slot, the mounting plug 3016 can be inserted into the mounting block 3015 to prevent the mounting block 3015 from sliding out of the mounting slot.

For structure in the control panel 204, be provided with a triaxial acceleration sensor and a wireless interchanger in the control panel 204, through triaxial acceleration sensor, the step number that measurable quantity driver walked, roughly calculates the distance to intelligence reminds the driver correctly to place the position of triangle warning tablet, and whether detect the triangle warning tablet through this triaxial acceleration sensor and be motion state or quiescent condition, if the triangle warning tablet is in the quiescent condition and surpasss the confined time after, MCU main control unit 101 control triangle warning tablet gets into the dormant state, effectively saves the electric quantity in the battery unit 107, thereby increases the usable time of triangle warning tablet. The wireless exchanger is controlled by the wireless communication unit 105, and is in wireless communication with an external GNSS satellite system or LBS base station system through the wireless exchanger, so that multiple positioning is realized.

Preferably, the triangular warning board is made of high-temperature-resistant and low-temperature-resistant materials, can normally operate at a temperature of-30 to 80 ℃, has the functions of wind and rain prevention, salt mist prevention and shock prevention, is suitable for different road conditions, and improves the practicability and the applicable range of the triangular warning board.

The working principle is as follows: when a traffic accident happens, a user takes out the triangular warning board from the storage box, the switch 206 is separated from the side wall of the storage box, the power supply is communicated with various accessories such as the control board 204, the triangular warning board is automatically started, meanwhile, the loudspeaker 205 carries out corresponding voice prompt, the early warning system 10 in the control board 204 synchronously operates, a wireless exchanger is matched for satellite positioning, and automatic step counting is carried out through the triaxial acceleration sensor. The driver holds the triangular warning board to walk backwards, and when about 250 steps are calculated, the estimated distance is 150 meters (the distance of one step is about 0.6 meter, 250 x 0.6 meter is 150 meters), and the loudspeaker 205 gives out a voice prompt: the proper placement distance is reached, and the driver rotates the support plate 402 on the triangle warning board to form a cross structure with the support table 403, so that the triangle warning board is stably placed on the ground. At this time, the wireless communication unit 105 on the control board 204 controls the wireless switch to continuously report the satellite positioning position and the relevant state data of the triangular warning board, such as the open state, the battery voltage state, and the like, to the cloud, and after receiving the report confirmation information from the cloud and the triangular warning board is stationary for more than 3 minutes, the MCU main control unit 101 in the control board 204 controls the battery unit 107 to enter the sleep state. If the sensitivity is weak, after the support plate 402 rotates to form a cross structure with the support table 403, the MCU main control unit 101 in the control board 204 controls the turn-on and flashing states of the warning lights on the triangle board.

After the accident is processed, the driver lets the control board 204 control the support board 402 to be automatically stored in the support board storage slot 209, and the wireless communication unit 105 in the control board sends an accident processing completion event (LBS) to the cloud after receiving the information that the MCU main control unit 101 has stored the support assembly 40, so as to turn off the satellite positioning function. When the driver stores the triangular warning board in the storage box, the switch 206 is pressed against the side wall of the storage box, the power supply is cut off, the triangular warning board is automatically shut down, and the wireless exchanger is controlled by the wireless communication unit 105 to send shutdown information to the cloud.

If the driver does not pack up the supporting component 40 or place the triangular warning board in the storage box for a long time (the cloud platform can be configured, such as 2 hours), the triangular warning board automatically sends prompting data to the platform through the wireless communication unit 105, and the platform reminds the driver to perform recovery operation.

Once the triangular warning board works, the wireless communication unit 105 can automatically establish network connection with a cloud platform, obtain current positioning through a satellite positioning GNSS module or an LBS base station, then automatically send current positioning information to the cloud platform, the cloud platform processes data, sends the data to data interfaces of traffic, traffic police and insurance companies, and sends accident events out on an electronic map, and reminds vehicle users about to pass through accident sites within a certain range. The driving radiation of the front vehicle to the rear vehicle in the traffic flow is considered, the beyond-the-horizon reminding can be provided for the current users and the rear vast users, and the potential safety hazard of secondary accidents is reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that other structures obtained by using the same or similar technical features as the above-described embodiments of the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides an early warning system of intelligence lifesaving triangle warning tablet which characterized in that: the system comprises an MCU main control unit, a loudspeaker unit, a sensor detection unit, a satellite positioning unit, a wireless communication unit, a photosensitive unit, a battery unit, a power management unit, an automatic switch unit, an indicator light unit and a warning light unit;

the indicator light unit: the MCU main control unit is connected with the triangular warning board and used for feeding back the working state of the triangular warning board;

2. The utility model provides an intelligence lifesaving triangle warning tablet which characterized in that: comprises a base, a triangle plate which is arranged on the base and can be folded at the upper end of the base in a rotating way, and a supporting component which is arranged at the lower end of the base; a control panel is arranged in the base, and the early warning system of claim 1 is carried in the control panel.

3. The intelligent life-saving triangular warning board of claim 2, wherein: the triangle tablet includes a bottom triangle tablet, rotate connect in a left end triangle tablet on the triangle tablet of bottom, rotate connect in on the triangle tablet of bottom and can interlock in a right-hand member triangle tablet on the triangle tablet of left end.

4. The intelligent life-saving triangular warning board of claim 3, wherein: the bottom triangular plate comprises a bottom plate clamped on the base and a bottom reflecting plate arranged on the inner side of the bottom plate; a plurality of bottom warning lamps are arranged in the middle of the bottom base plate; the bottom reflector is engraved with a use prompt; the left end triangular plate comprises a left end bottom plate which is rotationally connected to the bottom plate and a left end reflecting plate which is arranged on the inner side of the left end bottom plate; a plurality of left end warning lamps are arranged in the middle of the left end bottom plate; the right triangular plate comprises a right bottom plate which is rotatably connected to the bottom plate and can be occluded on the left bottom plate, and a right reflecting plate which is arranged on the inner side of the right bottom plate; and a plurality of right end warning lamps are arranged in the middle of the right end bottom plate.

5. The intelligent life-saving triangular warning board of claim 2, wherein: a counterweight part, a control part and a battery installation part are formed in the base; the control panel is disposed in the control part.

6. The intelligent life-saving triangular warning board of claim 2, wherein: the control part is internally provided with a loudspeaker electrically connected with the control panel and a switch of which the top end extends out of the base and is electrically connected with the control panel.

7. The intelligent life-saving triangular warning board of claim 6, wherein: the base is externally provided with a photosensitive sensor electrically connected to the control board and at least one indicator light electrically connected to the control board.

8. The intelligent lifesaving triangle warning board according to claim 2, characterized in that: the base bottom is provided with a backup pad and accomodates the groove, supporting component including set up in the backup pad accomodate a pivot at groove middle part, rotate through this pivot in a backup pad on the groove is accomodate to the backup pad and be formed at respectively a supporting station at base bottom both ends.

9. The intelligent life-saving triangular warning board of claim 8, wherein: a limit step is arranged on the side edge of the supporting plate accommodating groove; the length of the limiting step is half of the length of the holding groove of the supporting plate.

10. The intelligent life-saving triangular warning board of claim 4, wherein: the lower end of the bottom plate is provided with at least one T-shaped mounting block, and two sides of the upper end of the base are respectively provided with a mounting clamping plate matched with the mounting block; a T-shaped mounting groove is formed between the mounting clamping plates on the two sides, and the triangular plate is matched and clamped in the mounting groove through the mounting block to be fixed on the base.