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CN2826561Y - Electronic warning board subsystem for intelligent electronic pre-warning system - Google Patents

Electronic warning board subsystem for intelligent electronic pre-warning system Download PDF

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Publication number
CN2826561Y
CN2826561Y CN 200520063989 CN200520063989U CN2826561Y CN 2826561 Y CN2826561 Y CN 2826561Y CN 200520063989 CN200520063989 CN 200520063989 CN 200520063989 U CN200520063989 U CN 200520063989U CN 2826561 Y CN2826561 Y CN 2826561Y
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China
Prior art keywords
intelligent electronic
warning board
sensor
board subsystem
module
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Expired - Lifetime
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CN 200520063989
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Chinese (zh)
Inventor
凌维业
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Shenzhen City Mingchao Industrial Co., Ltd.
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Shenzhen Skyworth RGB Electronics Co Ltd
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Priority to CN 200520063989 priority Critical patent/CN2826561Y/en
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Abstract

The utility model relates to an electronic warning board subsystem for an intelligent electronic early warning system, which comprises a CPU and a warning prompt module used for prompting vehicles on a road. The utility model is characterized in that the electronic warning board subsystem for an intelligent electronic early warning system also comprises a sensor module set for sensing the variation of environmental factors, a receiving and transmitting module for carrying out information transmission and exchange with the outside and a memory for storing information, wherein the sensor, the warning prompt module, the receiving and transmitting module and the memory are respectively connected with the CPU, and are controlled by the CPU. The electronic warning board subsystem for an intelligent electronic early warning system of the utility model immediately exchanges traffic information with the outside through arranging the receiving and transmitting module, senses the variation of light, weather, vehicle flowrate, etc. through the sensor module set for sensing the variation of environmental factors in real time, and displays corresponding information on the warning prompt module in real time for prompting running vehicles. Thereby, the functions of early warning and alarm in time are realized.

Description

The electronics warning board subsystem that is used for intelligent electronic prealarming system
Technical field
The utility model belongs to electronic information and road vehicle traffic safety facilities field, relate to a kind of safe electronic prior-warning device and system of road vehicle driving process, relate in particular to a kind of electronics warning board subsystem that is used for the intelligent electronic prealarming system of express way driving safety.
Background technology
With various countries' constant development of economy, the mileage number of highway and in the number of vehicles of running on expressway all in rapid increase.The problem that vehicle collision, vehicle catastrophic failure, vehicle robbery or rule-breaking vehicle driving etc. jeopardize traffic safety also becomes increasingly conspicuous; At highway, tens and even the continuous rear-end collision of vehicle up to a hundred that cause because of inclement weathers such as sleet mists happen occasionally; At present, be the harm that reduces or avoid may causing people's life and property because of inclement weather and bad road conditions, freeway management office adopts the way of closing highway usually, but also brings many inconvenience to people's trip simultaneously.
No. 03113328.2 patent of China disclosed instant method for early warning of a kind of existing expressway safety and system, and it forms network by subsystem, and the node in the subsystem contains signaling switch and warning device, distributes along the line in freeway guardrail one side.After certain node receives trouble-signal, carry out information transmission by network immediately, make warning device send alerting signal.Therefore when the burst accident of highway somewhere, as long as there be the signaling switch of people by nearby to send trouble-signal herein, the instant early warning system of freeway guardrail safety responds immediately, not only information such as accident spot can in time be reacted by Surveillance center, and the instant alarming of warning device on the way of certain distance after the accident spot.Reminding the driver to slow down immediately goes slowly.
Yet, this kind pre existing alarm method and system must be distributed in highway signaling switch along the line and warning device by artificial triggering, could realize the warning function of certain limit, but because the often instantaneous generation of car accident, its real-time that aligns in the vehicle safety early warning of travelling obviously seems not prompt enough, and to great collision, the automatic alert capability of overturn accident shortage vehicle take place.
The utility model content
The technical problems to be solved in the utility model provides a kind of electronics warning board subsystem that is used for intelligent electronic prealarming system, and it can solve the pre existing alarm method and system needs the artificial problem not prompt enough that triggers, reports to the police.
The technical scheme that the utility model adopted is: a kind of electronics warning board subsystem that is used for intelligent electronic prealarming system is provided, the caution reminding module that it comprises central processing unit and is used for the cue channel road vehicles, it is characterized in that, it also comprises the sensor module that is used for the sensitive context factors vary, is used for and the extraneous storer that carries out the transceiver module of information transmission exchange and be used for canned data, wherein said sensor, caution reminding module, transceiver module and storer is connected with central processing unit respectively and controlled by it.
Described sensor module comprises the visible light sensor that is used for the variation of sensing visual intensity.
Described sensor module comprises the humidity sensor that is used for the sensing Changes in weather.
Described sensor module comprises the ultrasonic sensor that is used for the variation of sensing vehicle flowrate.
Described caution reminding module comprises the light language and characters picture cues module according to the situation of change prompting corresponding information of sensor module sensing.
Above-mentioned electronics warning board subsystem also comprises the range light of opening automatically or closing according to the situation of change of sensor module sensing.
Described transceiver module comprises the wireless data transmission transceiver module.
Described transceiver module also includes the spider lines data transmission set.
The beneficial effects of the utility model are: the utility model is used for the electronics warning board subsystem of intelligent electronic prealarming system by a transceiver module and extraneous instant exchange transport information are set, and by variations such as the real-time light sensing of environmental factor change sensor module, weather, vehicle flowrates, the demonstration corresponding information is exercised vehicle to realize the function of timely early warning, warning with prompting on the caution reminding module in real time.
Description of drawings
Fig. 1 is equipped with the utility model to be used for the synoptic diagram of intelligent electronic prealarming system of the electronics warning board subsystem of intelligent electronic prealarming system;
Fig. 2 is equipped with the utility model to be used for the principle schematic of prewarning unit of intelligent electronic prealarming system of the electronics warning board subsystem of intelligent electronic prealarming system;
Fig. 3 is that the signal of Fig. 2 medium velocity change sensor transmits synoptic diagram;
The diagrammatic cross-section of signal generator when Fig. 4 a, 4b, 4c, 4d are respectively expansion synoptic diagram, the vehicle descendings of thermoswitch synoptic diagram, signal generator M-M direction in Fig. 4 a of diagrammatic cross-section, the signal generator of signal generator among Fig. 3;
Fig. 5 is the synoptic diagram that the utility model is used for the electronics warning board subsystem of intelligent electronic prealarming system;
Fig. 6 is equipped with the utility model to be used for the synoptic diagram of early warning control subsystem of intelligent electronic prealarming system of the electronics warning board subsystem of intelligent electronic prealarming system;
Fig. 7 is equipped with the utility model to be used for the synoptic diagram of alarm center of intelligent electronic prealarming system of the electronics warning board subsystem of intelligent electronic prealarming system;
Fig. 8 is the synoptic diagram that the intelligent electronic prealarming system that is equipped with the utility model to be used for the electronics warning board subsystem of intelligent electronic prealarming system is applied to express highway section.
Embodiment
See also Fig. 1, the intelligent electronic prealarming system that is equipped with the utility model to be used for the electronics warning board subsystem of intelligent electronic prealarming system comprises a plurality of prewarning unit 20, electronics warning board subsystem 40, early warning control subsystem 50 and alarm center 60.When abnormal states such as vehicle ' appearance collision, anxious hypervelocity or anxious deceleration, detect the transport condition of vehicle in different highway sections by prewarning unit 20, early warning control subsystem 50 is reminded follow-up by electronics warning board subsystem 40 collision information or the distant place vehicle is noted slowing down or detouring; 60 of alarm centers are taked the relief measure, the harmful effect that minimizing accident is as far as possible brought.
See also Fig. 2, above-mentioned prewarning unit 20 is arranged in the vehicle, and it comprises central processor CPU 21 and the velocity variations sensor 22 that is connected with CPU21 respectively, stadimeter 23, adjustment knob 24 and the switch 25 of seeking help, voice suggestion 26, light prompt 27, transceiver module 28 and storer 29.Wherein velocity variations sensor 22 and stadimeter 23 are used for the abnormality information that senses vehicle is travelled, adjust knob 24 and be used to regulate the threshold value that prewarning unit 20 is reported to the police, the switch 25 of seeking help is used to manually start the transmission help signal, and (present embodiment comprises the vehicle oil starvation, fault such as the blow out K switch 1 of seeking help, run into robber or sudden illness outbreak first aid K switch 2 and reset switch K3), voice suggestion 26 comprises voice operation circuit and loudspeaker, warning lamp on car light and the car before and after light prompt 27 comprises, transceiver module 28 is used for prewarning unit 20 and electronics warning board subsystem 40, message exchange between early warning control subsystem 50 and the alarm center 60, storer 29 are used for store car through the electronics warning board, the letters such as numbering of early warning control subsystem.Be appreciated that when voice suggestion 26 or light prompt 27 start continue for some time after, press reset switch K3 and can recover normal non-alarm condition.
See also Fig. 3, above-mentioned velocity variations sensor 20 comprises signal generator 300, the trigger circuit 301 that connect successively, other circuit 302 of realizing functions such as signal condition, A/D conversion, and signal is imported the CPU21 of prewarning unit 20 at last.
See also Fig. 4 a to Fig. 4 d, the signal generator 300 of present embodiment comprise thermoswitch a, conductive pin group b comprise b1, b2 ..., b18, the valve c that bleeds, resistive heater d, mercury bead e, sealed cavity f, bowl type glass housing g, resistance wire fixed leg 31, resistance electrode 32,33 and the trigger circuit 301 that extract by resistance electrode 32,33 and conductive pin group b.Wherein thermoswitch a is fixed on bowl type glass housing g by resistance wire fixed leg 31 with standing upside down, sheet metal a1 connects resistance electrode 32,33 and resistive heater d, switch contact a3 is arranged above the heat-sensitive sheet a2, its normal temperature is down for often opening, when temperature is reduced to a certain degree, a1, a2 shrink, a3 is communicated with, if have electric current to pass through this moment, can be by resistive heater d to 20 heating of velocity variations sensor, keep glass housing g constant in certain temperature range, guarantee that mercury bead e is free to slide and does not receive extraneous climatic influences.The lead B3 that can contact with mercury bead e in the glass housing g sealed cavity ..., B17 and the lead that is connected with conductive pin b1, b2 (figure does not show) do circlewise, be connected to outside the glass housing g with conductive pin b1, b2 in the bottom.Be appreciated that the velocity variations sensor 20 of present embodiment is evacuated the cavity f air by the valve c that bleeds in order to prevent plain conductor oxidation in the glass housing g when completing.
Be appreciated that, vehicle is in smooth highway section, when velocity perturbation is small, mercury bead e conducting conductive pin b18, lead B17 and conductive pin b18, if vehicle such as Fig. 4 a direction of arrow to right travel, are quickened suddenly or are collided by the back, at short notice may instantaneous conducting b13, B13, B14 and b14, the external side line of glass shell road inputs to this signal the CPU21 of prewarning unit 20 immediately, and it differentiates the current driving cycle of vehicle by software.When vehicle such as Fig. 4 d direction of arrow during at descending highway section cruising, mercury bead e contacts with B13, B14, the conducting state that keeps b13, B13, B14 and b14, but can by prewarning unit 20 software setting differentiate the current vehicles transport condition with above-mentioned in smooth highway section unexpected hypervelocity or quilt after to hit situation different.If this moment, vehicle brake suddenly or collision, be in anxious deceleration regime, mercury bead e slides and moves to the e1 position, instantaneously contact with B7, B8, conducting b7, B7, B7 and b8 state, glass housing g outside circuit inputs to this signal the CPU21 of prewarning unit 20 rapidly, and it differentiates this anxious deceleration regime constantly of vehicle by software.When overturn accident occurring, the lead that mercury bead e is corresponding with conducting conductive pin b1, b1 keeps connecting.Sensor software is differentiated according to the residing at that time transport condition of signal input condition identification vehicle.The sensor software distinguishing rule can derive from the experimental data or the emulated data of vehicle driving-cycle, and above-mentioned data demand can stand actual check.
See also Fig. 5, electronics warning board subsystem 40 of the present utility model is arranged on highway both sides or centre, and it comprises central processor CPU 41 and the visible light sensor 42 that is connected with CPU41 respectively, humidity sensor 43, ultrasonic sensor 44, light language and characters image caution 45, range light 46, transceiver module 47, network wire circuit and equipment 48 and storer 48.Electronic caution board subsystem 40 is installed in highway both sides or centre every a segment distance (as the 1-2 kilometer), and the visibility sensor 42 on it periodically detects the intensity of luminous ray and passes to CPU41, by the switch of CPU41 control range light 46; Humidity sensor 43 also not timing ground detection air humidity is judged weather conditions, and ultrasonic sensor 44 is responsible for gathering information of vehicle flowrate, CPU41 provides different informations according to intensity, weather condition and the vehicle flowrate situation of luminous ray in light language and characters image caution 45, simultaneously when inclement weather vehicles such as sleet mist are intensive, electronic caution board subsystem 40 can be informed the driver by prewarning unit 20, the dangerous situation that vigilant adverse weather brings.
See also Fig. 6, above-mentioned early warning control subsystem 50 comprises high-performance electronic computing machine 51 (or workstation), network database system 52, network wire circuit and equipment 53, transceiver module 54 and Digital Video 55.Early warning control subsystem 50 is installed in expressway access and exit.When vehicle enters the expressway access, transceiver module 54 perception of early warning control subsystem 50 have vehicle, 55 pairs of vehicles of robot calculator 51 control Digital Video are taken pictures and are numbered, with the information of this car is that vehicle is filed, deposit network database system 52, and numbering is issued the unique sign of vehicle-mounted prewarning unit 20 as vehicle identification; When vehicle arrived expressway exit, transceiver module 54 read the numbering of vehicle early warning unit 20 storeies, and with corresponding data-storing in network database system 52.Be appreciated that, early warning control subsystem 50 is by network wire circuit and equipment 53 and alarm center 60 and 40 communications of electronics warning board subsystem, and early warning control subsystem 50 can go the rounds to detect each electronics warning board subsystem 40 by the software self check and whether be in normal operating conditions.
See also Fig. 7, above-mentioned alarm center 60 comprises robot calculator 61 (or workstation), network database system 62, display system 63, network wire circuit and equipment 65 and transceiver module 64.After early warning control subsystem 50 is sent to alarm center 60 with the signals such as collision of prewarning unit 20 by network wire circuit and equipment 65, the robot calculator 61 of alarm center 60 can call the relevant information of this car in early warning control subsystem 50 network data bases 52, intuitively on display system 63, show, consider to take the measure of rescuing accordingly again; Network database system 62 can store the disposition of this car, and transceiver module 64 can receive the alerting signal of plain old telephone, and whether can go the rounds each early warning control subsystem 50 of remote measurement working properly.
See also Fig. 8, when the intelligent electronic prealarming system that is equipped with the utility model to be used for the electronics warning board subsystem of intelligent electronic prealarming system is applied to express highway section, specific as follows described:
When certain that begins to enter highway as the vehicle CarX72 that prewarning unit is housed is led the way, can see an electronic caution board DLx401 at this crossing of leading the way, whether the driver enters highway according to the content decision of DLx401 prompting.If driver's decision also enters highway, in the side of leading the way early warning control subsystem CS501 is housed, CS501 notes the number-plate number and the photo of this vehicle; Between CS501 and electronic caution board Dli-1402, the driver can understand vehicle ' the place ahead by the content of Dli-1402 prompting, Dli403, the Dli+1404 after the electronic caution board Dli-1402 even the traffic pavement behavior of farther place express highway section.
When vehicle CarX72 process electronic caution board Dli-1402, the prewarning unit 20 of this car establishes a connection with this electronic caution board Dli-1402 by transceiver module 28, electronic caution board Dli-1402 obtains the code name and the position coordinates of vehicle at any time, and the prewarning unit 20 of CarX72 establishes a connection by the prewarning unit of Dli-1402 and vehicle CarA78, vehicle CarB79.Simultaneously, 44 inductions of Dli-1402 ultrasonic sensor have vehicle to pass through, and counter adds 1, and this subsystem software provides different informations with the vehicle flowrate situation according to the intensity of luminous ray in light language and characters image caution 45; And visibility sensor 42 also periodically detects the intensity of luminous ray and passes to CPU41, switch by CPU41 control range light 46, when inclement weather visibility such as night, sleet mist are low, the unlatching of range light 46, follow-up vehicle CarC77 advanced plays a part navigation.
Electronic caution board Dli-1402 judges the transport condition of CarX72 by calculating the speed of vehicle CarX72; When hypervelocity, low speed or dead ship condition appear in CarX72, it is warned by speech line; If long-time violating the regulations, then the violation information of this vehicle is passed through network, be delivered to alarm center 60, store in the network database system 62 by alarm center CPU61, as the foundation of punishing in the future.And when distance between CarX72 and CarA78 to a certain degree, the prewarning unit of CarX72 and CarA78 is according to the trend of two car convergences, also can point out the driver to note knocking into the back or after hit.
When collision or overturn accident took place vehicle CarX72, the mercury bead e of velocity variations sensor 22 slided rapidly, and the CPU21 of prewarning unit 20 judges the collision signal automatically, and the light and the phonetic alarm 27,26 that drive this vehicle are immediately reported to the police; And, be transmitted to the vehicle of Dli-1401 and follow-up hundreds of rice distance with collision signal process transceiver module 28, receive that nearby the vehicle CarA78 of information gives driver's voice suggestion of this car and light prompt; And some electronic caution boards such as the electronic caution board Dli-1402 of back and DLx401, provide corresponding prompt, CarC77 and CarX72 at a distance knows that by electronic caution board accident appears in the front, thereby can realize closely warning function and prompt facility fast at a distance, and the electronic caution board Dli403 in the place ahead, vehicle CarD791 transceiver module receive information, but it is after send at the rear that software is judged, refusal is further handled.
When occur blowing out, vehicle fault such as engine kill, perhaps run into when robbing car, the driver can press correspondent button K1, the K2 of prewarning unit 20, by CPU21 and transceiver module 28, send signal to electronic caution board, by electronic caution board help signal is passed to alarm center 60 again, the emergency vehicle is helped by alarm center 60 tissues.If fault is got rid of, dangerous situation is removed, and the driver can press reset key K3 and recover prewarning unit 20 normal work functions.
When vehicle CarX72 advances through electronic caution board Dli403, electronic caution board Dli-1402 removes the annexation to this car, and the prewarning unit 20 of this car is promptly set up new annexation with this electronic caution board Dli403, and Dli403 is identical to the effect of this car with previous Dli-1401.
Be appreciated that, electronics warning board subsystem of the present utility model and above-mentioned prewarning unit, early warning control subsystem and alarm center adopt the high data rate radio receiving transmitting module, and between each early warning control subsystem, the early warning control subsystem can adopt wireless with alarm center or cable network is connected, carry out both-way communication between each equipment, guarantee transmitting effectively fast of signal; Signal between the detection of each device interior signal, processing, control and the distinct device receives to send and independently carries out, and realizes filtration and screening to signal on software, reduces and avoid the reception and the transmission of noise or garbage signal.
Be appreciated that, above-mentionedly just set forth a typical embodiment of the present utility model, under the prerequisite of essence of the present utility model and spirit, for arriving all or part of function of the present utility model, embodiment that the utility model is concrete and content can be different.

Claims (8)

1. electronics warning board subsystem that is used for intelligent electronic prealarming system, the caution reminding module that it comprises central processing unit and is used for the cue channel road vehicles, it is characterized in that, it also comprises the sensor module that is used for the sensitive context factors vary, is used for and the extraneous storer that carries out the transceiver module of information transmission exchange and be used for canned data, wherein said sensor, caution reminding module, transceiver module and storer is connected with central processing unit respectively and controlled by it.
2. the electronics warning board subsystem that is used for intelligent electronic prealarming system as claimed in claim 1 is characterized in that: described sensor module comprises the visible light sensor that is used for the variation of sensing visual intensity.
3. the electronics warning board subsystem that is used for intelligent electronic prealarming system as claimed in claim 1, it is characterized in that: described sensor module comprises the humidity sensor that is used for the sensing Changes in weather.
4. the electronics warning board subsystem that is used for intelligent electronic prealarming system as claimed in claim 1 is characterized in that: described sensor module comprises the ultrasonic sensor that is used for the variation of sensing vehicle flowrate.
5. as each described electronics warning board subsystem that is used for intelligent electronic prealarming system of claim 1 to 4, it is characterized in that: described caution reminding module comprises the light language and characters picture cues module according to the situation of change prompting corresponding information of sensor module sensing.
6. the electronics warning board subsystem that is used for intelligent electronic prealarming system as claimed in claim 1 or 2, it is characterized in that: it also comprises the range light of opening automatically or closing according to the situation of change of sensor module sensing.
7. the electronics warning board subsystem that is used for intelligent electronic prealarming system as claimed in claim 1, it is characterized in that: described transceiver module comprises the wireless data transmission transceiver module.
8. the electronics warning board subsystem that is used for intelligent electronic prealarming system as claimed in claim 7, it is characterized in that: described transceiver module also includes the spider lines data transmission set.
CN 200520063989 2005-08-31 2005-08-31 Electronic warning board subsystem for intelligent electronic pre-warning system Expired - Lifetime CN2826561Y (en)

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CN 200520063989 CN2826561Y (en) 2005-08-31 2005-08-31 Electronic warning board subsystem for intelligent electronic pre-warning system

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101625792B (en) * 2008-07-11 2010-12-08 深圳市雄帝科技股份有限公司 Intelligent chain guidance information publishing system and method
CN108701416A (en) * 2016-01-23 2018-10-23 奥迪股份公司 The method for detecting dangerous situation in road traffic

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101625792B (en) * 2008-07-11 2010-12-08 深圳市雄帝科技股份有限公司 Intelligent chain guidance information publishing system and method
CN108701416A (en) * 2016-01-23 2018-10-23 奥迪股份公司 The method for detecting dangerous situation in road traffic
US11600076B2 (en) 2016-01-23 2023-03-07 Audi Ag Detection of a hazardous situation in road traffic

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHENZHEN CITY CHAO MING INDUSTRY CO.,LTD.

Free format text: FORMER OWNER: SHENZHEN SKYWORTH-RGB ELECTRONIC CO., LTD.

Effective date: 20091016

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20091016

Address after: Guangdong city of Shenzhen province Baoan District Longhua Street sea water village Huarong Road Yu Jingtai Industrial Park building four floor, zip code: 518000

Patentee after: Shenzhen City Mingchao Industrial Co., Ltd.

Address before: Guangdong city of Shenzhen province Nanshan District Gao Xin Road SKYWORTH building A13-16, zip code: 518057

Patentee before: Shenzhen Skyworth-RGB Electronics Co., Ltd.

CX01 Expiry of patent term

Expiration termination date: 20150831

Granted publication date: 20061011

EXPY Termination of patent right or utility model