CN202389288U - Near-vehicle safety early warning device of vehicle - Google Patents
Near-vehicle safety early warning device of vehicle Download PDFInfo
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- CN202389288U CN202389288U CN2011205404516U CN201120540451U CN202389288U CN 202389288 U CN202389288 U CN 202389288U CN 2011205404516 U CN2011205404516 U CN 2011205404516U CN 201120540451 U CN201120540451 U CN 201120540451U CN 202389288 U CN202389288 U CN 202389288U
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Abstract
The utility model provides a near-vehicle safety early warning device of a vehicle, belonging to the technical field of automobiles. The near-vehicle safety early warning device of the vehicle solves the problem that the vehicle is incapable of prompting near vehicles immediately in case of emergency safety. The device comprises a vehicle condition collection module connected to a vehicle-mounted sensor and used for acquiring the current vehicle conditions in real time, a wireless signal transceiver module for communication with the near vehicles, and a signal processing module connected to the vehicle condition collection module and the wireless signal transceiver module, wherein the signal processing module is further connected to a danger caution module; the signal processing module receives and processes data signals from the collection module, compares the data signal with a vehicle safety signal set in the signal processing module, filters out signals affecting the safety of the vehicle and sends the signals to the wireless signal transceiver module; and the signal processing module compares data received by the wireless signal transceiver module from the near vehicles with set values to determine a danger rating, and then sends the danger rating to the danger caution module. The device is capable of communicating with the near vehicles and promoting the near vehicles when the vehicle encounters the safety problem.
Description
Technical field
The utility model belongs to automobile technical field, relates to the adjacent car safety early warning device of a kind of vehicle.
Background technology
Along with developing of automobile industry; The quick raising of people's living standard; Automobile has been come into huge numbers of families, and the vehicle of travels down is more and more, and the reason that causes traffic accident to take place is quite multiple; But the inartificial nature environmental factor divided in summary and pure human element causes, and the coordination problem with adjacent vehicle in the running car highlights gradually.When particularly on express highway, running at high speed; Because the minimum speed per hour of speed limit is 60 kilometers under the express highway normal circumstances; F-Zero is generally 110 kilometers, and the moving velocity substantially constant on express highway is so be easy to cause driver's visual fatigue, absent minded etc.; If the place ahead or contiguous vehicle break down or run into the emergency safety problem at this moment; As the middle braking of running at high speed, when faults such as functional failure such as turning to, only rely on a conventional signal lamp to remind adjacent vehicle to note some safe in operatioies, run into accident and be difficult in time react.Chinese transportation accident conditions in 2009 according to the issue of Public Security Department of China Ministry of Public Security; The annual whole nation is total to 238351 of occurrence of traffic accident, causes 67759 people dead, and 275125 people are injured; Direct property loss 9.1 hundred million, and this traffic accident in several years is also in continuous rising.Between the vehicle of running at high speed at present, information interchange is arranged seldom, can't carry out anticipation to the risk that possibly exist between the vehicle, and take measures in advance.
Summary of the invention
There are the problems referred to above in the utility model to existing technology; Proposed the adjacent car safety early warning device of a kind of vehicle, when this device runs into the emergency safety problem at vehicle, carried out communication with contiguous vehicle; When safety problem appears in contiguous vehicle, warn and remind this car chaufeur.
The utility model is realized through following technical proposal: the adjacent car safety early warning device of a kind of vehicle; Comprise the current vehicle condition that is used for real-time collection vehicle that is connected with onboard sensor the vehicle condition collection module, be used for the wireless signal transceiver module and the signal processing module that carry out communication with adjacent vehicle; Be connected with vehicle condition collection module, wireless signal transceiver module and dangerous alarm module on the described signal processing module respectively; Described signal processing module receives and handles the data-signal of this car vehicle condition collection module; Contrast is arranged at the vehicle safety signal in the signal processing module; Filtering out influences the vehicle safety signal; And sending to the wireless signal transceiver module, the data that the adjacent vehicle that the synchronous signal processing module receives the wireless signal transceiver module is sent are handled, and compare with setting value and judge harmful grade and send to dangerous alarm module.
Vehicle in the process of moving; Prior-warning device starts onboard sensor and detects this car vehicle condition in real time; The detection data of collection module pick-up transducers also send to signal processing module; Signal processing module is arranged at the vehicle safety signal in the signal processing module through the data sent signal contrast of this car vehicle condition collection module, and filtering out influences the vehicle safety signal, and sends to the wireless signal transceiver module; The wireless signal transceiver module is the dangerous danger signal of emission outwards, and having the vehicle that closes on this car that the wireless signal transceiver module is installed can receive the unsafe signal that this car sends through wireless network.The synchronous signal processing module can be handled the data that the adjacent vehicle that the wireless signal transceiver module receives is sent, and compares with setting value and judges harmful grade and send to dangerous alarm module.
In the adjacent car safety early warning device of above-mentioned vehicle, described wireless signal transceiver module is the transport module of a kind of active distance of forming based on IEEE802.11 standard Radio Transmission Technology greater than 100 meters wireless network.
Is that the carrier sense multiple access with anti-loss of data characteristic connects as the shared agreement in path based on IEEE802.11 standard wireless signal transceiver module through the radio wave transmissions mode; And any local area network applications, network operating system and procotol can easily operate in based on the wireless local of IEEE802.11 standard online, and need not connect more netting twine.
In the adjacent car safety early warning device of above-mentioned vehicle, described wireless signal transceiver module comprises receiver module and sending module, and described receiver module connects the input port of signal processing module, and sending module connects the delivery port of signal processing module.Receiver module receives the signal that proximate vehicle is sent, and sending module 42 has the effect of transmitting this car vehicle condition data, and the wireless signal transceiver module is through reception and launch the wireless telecommunications that realized with adjacent vehicle.
In the adjacent car safety early warning device of above-mentioned vehicle, described signal processing module comprises that the normal vehicle condition of the vehicle condition signal that is used to contrast reception and setting compares and filters out danger signal, and the bound that contrasts setting value is confirmed the control chip of harmful grade.Control chip is the microcomputer of this prior-warning device, can use to Vehicle Controller and also can select independent control chip for use.
In the adjacent car safety early warning device of above-mentioned vehicle, described dangerous alarm module comprises the LCDs that is used for the display image early warning or is used to sound and carries out the phonetic alarm of early warning.
Prior art is compared, and the utlity model has following advantage:
1, the utility model is through the real-time detection of onboard sensor to the vehicle vehicle condition; Signal processing module is understood the real-time judge of vehicle vehicle condition; When vehicle runs into the emergency safety problem, carry out communication through wireless signal transceiver module and contiguous vehicle, contiguous vehicle is warned, reminded.
2, the utility model is realized wireless telecommunications through IEEE802.11 standard wireless signal transceiver module, and data transmission is more reliable, and does not have the border, and the protection face in the certain limit is wider, makes information can be good at transmission.
3, the utility model is through the real-time monitoring to the vehicle vehicle condition; Not only the very first time is understood the dangerous factor of this car; The fast as far as possible preventive of making; And send to contiguous vehicle to unsafe signal, contiguous vehicle is warned, reminded, reduce because accident causes a chain of traffic accident of adjacent vehicle.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Among the figure 1, signal processing module; 2, collection module; 3, onboard sensor; 4, wireless signal transceiver module; 41, receiver module; 42, sending module; 5, dangerous alarm module; 51, LCDs; 52, phonetic alarm.
The specific embodiment
Below be the specific embodiment of the utility model and combine accompanying drawing, the technical scheme of the utility model is done further to describe, but the utility model is not limited to these embodiment.
As shown in Figure 1, the adjacent car safety early warning device of this vehicle comprise the current vehicle condition that is used for real-time collection vehicle that is connected with the car load sensor vehicle condition collection module 2, be used for the wireless signal transceiver module 4 and the signal processing module 1 that carry out communication with adjacent vehicle.Wireless signal transceiver module 4 is a kind of active distance of forming based on IEEE802.11 standard Radio Transmission Technology transport modules greater than 100 meters wireless network.Be connected with vehicle condition collection module 2, wireless signal transceiver module 4 and dangerous alarm module 5 on the signal processing module 1 respectively; Wireless signal transceiver module 4 comprises receiver module 41 and sending module 42; Receiver module 41 connects the input port of signal processing module 1, and sending module 42 connects the delivery port of signal processing module 1.Signal processing module 1 comprises that the normal vehicle condition of the vehicle condition signal that is used to contrast reception and setting compares and filters out danger signal, and the bound of contrast setting value is confirmed the control chip of harmful grade.Signal processing module 1 receives and handles the data-signal of this car vehicle condition collection module 2; Contrast is arranged at the vehicle safety signal in the signal processing module 1; Filtering out influences the vehicle safety signal; And sending to wireless signal transceiver module 4, the data that the adjacent vehicle that 1 pair of wireless signal transceiver module 4 of synchronous signal processing module receives is sent are handled, and compare with setting value and judge harmful grade and send to dangerous alarm module 5.Dangerous alarm module 5 comprises LCDs 51 that is used for the display image early warning or the phonetic alarm 52 that is used to sound and carries out early warning.
Onboard sensor 3 is input medias of automobile computer system, can be various work information in the automotive operation, and like the temperature of the speed of a motor vehicle, various media, engine operating condition etc., change into electric signal and be defeated by control unit, so that driving engine is in optimum Working.Onboard sensor 3 can be divided into the automobile sensor of functions such as measuring temperature, pressure, flow, position, gas concentration, speed, luminance brightness, humidity, distance.Introduce the sensor on several vehicles below: air inlet pressure sensor has the variation of the absolute pressure size in the reflection induction maniflod, and the reference signal of calculating injection duration is provided; Airmoter has the driving engine of measurement amount of air drawn, as the reference signal of injection time; Throttle position sensor has measures the angle that throttle gate is opened, as the reference signal of oil-break, control fuel oil and air ratio, spark advance angle correction; Crank-position sensor can detect bent axle and engine speed, as the reference signal of confirming timing of ignition and job order; Exhaust gas oxygensensor has the oxygen concentration that detects in the exhaust, as control fuel oil and near the reference signal of air ratio optimum value; Air charge temperature sensor can detect intake temperature, for calculating density of air foundation is provided; Cooling-water temperature transmitter has the temperature that detects refrigerant fluid, confirms engine temperature information; Detonation sensor is installed in the detonation situation of special detection driving engine on the cylinder body.
Vehicle in the process of moving; Prior-warning device starts; Onboard sensor 3 detects this car vehicle condition in real time; The detection data of collection module 2 pick-up transducers also send to signal processing module 1; Signal processing module 1 is arranged at the vehicle safety signal in the signal processing module 1 through the data sent signal contrast of this car vehicle condition collection module 2, and filtering out influences the vehicle safety signal, and sends to wireless signal transceiver module 4 to unsafe signal; The sending module 42 of wireless signal transceiver module 4 is outwards launched dangerous danger signal through the wireless network of IEEE802.11 standard, and having the vehicle that closes on this car that wireless signal receiver module 41 is installed can receive the unsafe signal that this car sends through wireless network.Facing car can understand this car ahead of time according to the unsafe signal that receives and safety problem occurs; In time take the necessary measures; The adjacent vehicle that the signal processing module 1 of this car of while can receive the receiver module 41 of wireless signal transceiver module 4 is handled through the data-signal that wireless network sends; Compare the data-signal that receives and setting value and judge harmful grade and send to dangerous alarm module 5; Dangerous alarm module 5 on this car is being presented at unsafe signal and the harmful grade that vehicle on which seat of this car sends vehicle on the LCDs 51; When harmful grade and setting value relatively arrive setting value or when above, signal processing module 1 sending controling instruction control phonetic alarm 52 carries out audio alert, the generation of the emergency traffic accident that reduces this car and occur because of the fault of proximate vehicle.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from the spirit of the utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as signal processing module 1, collection module 2, onboard sensor 3, wireless signal transceiver module 4, receiver module 41, sending module 42, dangerous alarm module 5, LCDs 51, phonetic alarm 52 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain the essence of the utility model more easily; It all is contrary with the utility model spirit being construed to any additional restriction to them.
Claims (5)
1. the adjacent car safety early warning device of a vehicle; Comprise the current vehicle condition that is used for real-time collection vehicle that is connected with onboard sensor (3) vehicle condition collection module (2), be used for the wireless signal transceiver module (4) and the signal processing module (1) that carry out communication with adjacent vehicle; Be connected with vehicle condition collection module (2), wireless signal transceiver module (4) and dangerous alarm module (5) on the described signal processing module (1) respectively; Described signal processing module (1) receives and handles the data-signal of this car vehicle condition collection module (2); Contrast is arranged at the vehicle safety signal in the signal processing module (1); Filtering out influences the vehicle safety signal; And sending to wireless signal transceiver module (4), the data that the adjacent vehicle that synchronous signal processing module (1) receives wireless signal transceiver module (4) is sent are handled, and compare with setting value and judge harmful grade and send to dangerous alarm module (5).
2. the adjacent car safety early warning device of vehicle according to claim 1 is characterized in that, described wireless signal transceiver module (4) is the transport module of a kind of active distance of forming based on IEEE802.11 standard Radio Transmission Technology greater than 100 meters wireless network.
3. the adjacent car safety early warning device of vehicle according to claim 2; It is characterized in that; Described wireless signal transceiver module (4) comprises receiver module (41) and sending module (42); Described receiver module (41) connects the input port of signal processing module (1), and sending module (42) connects the delivery port of signal processing module (1).
4. according to claim 1 or the adjacent car safety early warning device of 2 or 3 described vehicles; It is characterized in that; Described signal processing module (1) comprises that the normal vehicle condition of the vehicle condition signal that is used to contrast reception and setting compares and filters out danger signal, and the bound of contrast setting value is confirmed the control chip of harmful grade.
5. the adjacent car safety early warning device of vehicle according to claim 4 is characterized in that described dangerous alarm module (5) comprises LCDs (51) that is used for the display image early warning or the phonetic alarm (52) that is used to sound and carries out early warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205404516U CN202389288U (en) | 2011-12-21 | 2011-12-21 | Near-vehicle safety early warning device of vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205404516U CN202389288U (en) | 2011-12-21 | 2011-12-21 | Near-vehicle safety early warning device of vehicle |
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| CN202389288U true CN202389288U (en) | 2012-08-22 |
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| CN2011205404516U Expired - Fee Related CN202389288U (en) | 2011-12-21 | 2011-12-21 | Near-vehicle safety early warning device of vehicle |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158887A (en) * | 2014-08-22 | 2014-11-19 | 袁望舒 | Method and system of transferring warning sound between adjacent vehicles |
| CN105128733A (en) * | 2015-08-21 | 2015-12-09 | 盐城工学院 | Novel intelligent automobile directive horn |
| CN107527510A (en) * | 2016-06-17 | 2017-12-29 | 福特全球技术公司 | For the awareness of safety between vehicle and the method and apparatus of warning |
| CN110606095A (en) * | 2019-09-05 | 2019-12-24 | 刘恩泽 | Shared speed safety device and working method thereof |
| CN113016016A (en) * | 2018-11-26 | 2021-06-22 | 三菱电机株式会社 | Information presentation control device, information presentation control method, program, and recording medium |
-
2011
- 2011-12-21 CN CN2011205404516U patent/CN202389288U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104158887A (en) * | 2014-08-22 | 2014-11-19 | 袁望舒 | Method and system of transferring warning sound between adjacent vehicles |
| CN105128733A (en) * | 2015-08-21 | 2015-12-09 | 盐城工学院 | Novel intelligent automobile directive horn |
| CN105128733B (en) * | 2015-08-21 | 2017-10-10 | 盐城工学院 | Novel automobile intelligence directive property loudspeaker |
| CN107527510A (en) * | 2016-06-17 | 2017-12-29 | 福特全球技术公司 | For the awareness of safety between vehicle and the method and apparatus of warning |
| CN107527510B (en) * | 2016-06-17 | 2022-08-09 | 福特全球技术公司 | Method and apparatus for safety awareness and warning between vehicles |
| CN113016016A (en) * | 2018-11-26 | 2021-06-22 | 三菱电机株式会社 | Information presentation control device, information presentation control method, program, and recording medium |
| US11472432B2 (en) | 2018-11-26 | 2022-10-18 | Mitsubishi Electric Corporation | Information presentation control device, information presentation device, information presentation control method, and non-transitory computer-readable recording medium |
| CN110606095A (en) * | 2019-09-05 | 2019-12-24 | 刘恩泽 | Shared speed safety device and working method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20131221 |