CN102079245A - Safety device for automatically monitoring drunk driving - Google Patents
Safety device for automatically monitoring drunk driving Download PDFInfo
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- CN102079245A CN102079245A CN2010105578734A CN201010557873A CN102079245A CN 102079245 A CN102079245 A CN 102079245A CN 2010105578734 A CN2010105578734 A CN 2010105578734A CN 201010557873 A CN201010557873 A CN 201010557873A CN 102079245 A CN102079245 A CN 102079245A
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Abstract
The invention relates to a safety device for automatically monitoring drunk driving and belongs to the field of automobile safety. The device comprises an alcohol detection module, a vehicle positioning module, a control module for processing drunk driving, an alarm module for processing drunk driving, a card reading module, a police drunk driving information receiving module and a module for automatically filling drunk driving violation information. The device can be used for actively and automatically detecting the possible drunk driving behavior of a driver, forcibly forbidding drunk driving and realizing automatic alarm and automatic punishment of the drunk driving violation behavior.
Description
Technical field
The present invention relates to the safety device that a kind of automatic monitoring is driven when intoxicated, belong to field of automobile safety.
Background technology
Driving when intoxicated becomes the principal element that causes traffic accident.Mainly be that traffic department is provided with roadblock interception driving vehicle and passes through by force to the control of driving when intoxicated at present, respiration detection is judged whether chaufeur belongs to and is driven when intoxicated.The method of inspection efficient of this passive type is low, protection face is narrow but also have influence on normal traffic, and however, this method can't thoroughly be stopped the generation of all situations of driving when intoxicated.
For this reason, need a kind of active chaufeur that is positioned at steering position at the everywhere of invention monitoring safety device of driving when intoxicated automatically, improve the protection face and the detection efficiency that detect, to drive when intoxicated and eliminate among driving incipient stage and driving process, realize automatic punishment to driving when intoxicated by the wireless connections with the traffic violation management system of the police, fright is thoroughly to stop the social traffic safety of guaranteeing of all situations of driving when intoxicated.
Summary of the invention
The objective of the invention is to stop by force and drive when intoxicated, and realize the auto alarm of the break rules and regulations action of driving when intoxicated and punishment automatically for active ground detects the possible behavior of driving when intoxicated of chaufeur automatically.
The present invention adopts following technical scheme for solving its technical matters:
The safety device that a kind of automatic monitoring is driven when intoxicated, comprise the alcohol detection module, the vehicle location module, the control module that processing is driven when intoxicated, the alarm module that processing is driven when intoxicated, card reading module, the module that the police drive when intoxicated information receiving module and fill in the violation information of driving when intoxicated automatically, the control module that processing is driven when intoxicated is connected with the alcohol detection module respectively with the alarm module that processing is driven when intoxicated, the vehicle location module is connected with the alarm module that processing is driven when intoxicated respectively with card reading module, police's information receiving module of driving when intoxicated is connected with the module of filling in the violation information of driving when intoxicated automatically, the police drive when intoxicated information receiving module with handle the alarm module of driving when intoxicated and be connected by radio signal.
Described alcohol detection module comprises alcohol detection sensor and circuit unit array, one-cell switching control circuit, A/D converter, microcontroller, memory device and alcohol detection signal latch, the alcohol detection sensor is connected with the one-cell switching control circuit with the circuit unit array, one-cell switching control circuit and A/D converter, microcontroller, alcohol detection signal latch are linked in sequence, memory device is connected with microcontroller, and microcontroller is connected with the one-cell switching control circuit.
Described vehicle location module comprises satellite positioning receptor, microcontroller, memory device, and memory device is connected with microcontroller is two-way, and microcontroller is connected with the satellite positioning receptor is two-way.
Described card reading module comprises microcontroller, data memory and card reading interface circuit, and data memory is connected with microcontroller is two-way, and microcontroller is connected with the card reading interface circuit.
The control module that described processing is driven when intoxicated is divided into two states, i.e. engine shutdown status control module and engine behavior control module.
The alarm module that described processing is driven when intoxicated comprises Alarming control switch, information coding submodule and wireless transmission submodule, information coding submodule is connected with Alarming control switch respectively with the wireless transmission submodule, and information coding submodule is connected with the wireless transmission submodule.
The invention has the beneficial effects as follows:
1, driving license information and driver's license Information Authentication by after just can start vehicle, guarantee to have only the lawful bearer just can start vehicle and two cards variously just can set out on a journey, and guarantee vehicle safety.
2, initiatively monitor driver's behavior of driving when intoxicated, stop the driver to start vehicle after drinking; The driver drives when intoxicated to be become after the established fact the two flashing lights of self-opening and reminds the driver to keep to the side to stop by indicator lamp and voice signal, device provides delay time so that the driver realizes keeping to the side to stop, time-delay this device later automatically locks vehicle, and this fundamentally stops to drive when intoxicated.
3, drive when intoxicated and become that this device sends driving license information, driver's license information, vehicle position information and other information automatically to the traffic violation management system after the established fact; The traffic violation management system is filled in the violation information of driving when intoxicated automatically, and the automation of handling violating the regulations that realizes driving when intoxicated frightens the break rules and regulations action of driving when intoxicated from managing.
Description of drawings
Fig. 1 is the device scheme drawing that monitoring of the present invention is driven when intoxicated;
Fig. 2 is the alcohol detection module diagram among the present invention;
Fig. 3 is the alcohol detection sensor of the alcohol detection module among the present invention and the scheme drawing of circuit unit array; Wherein: 1,2,3 is three coupling ends of alcohol sensor, 1 is ground terminal, 3 connect heating power supply, 1 end connects the negative pole of working sensor power supply, for providing, this sensor connects heater voltage between 3 and 1,2 ends connect an end of measuring divider resistance, and the other end of measuring divider resistance connects the positive pole of working power.
Fig. 4 is the alcohol detection sensor of the alcohol detection module among the present invention and the junction circuit scheme drawing of circuit unit array;
Fig. 5 is the vehicle location module diagram among the present invention;
Fig. 6 is the card reading module scheme drawing among the present invention;
Fig. 7 is the control module work scheme drawing that the processing among the present invention is driven when intoxicated;
Fig. 8 is the alarm module scheme drawing that the processing among the present invention is driven when intoxicated;
Fig. 9 (a) is the device scheme drawing of the information coding submodule of the alarm module of driving when intoxicated of the processing among the present invention; Fig. 9 (b) is the execution scheme drawing of this module;
Figure 10 is drive when intoxicated information receiving module and decoder circuit work scheme drawings of the police among the present invention;
Figure 11 is the module work scheme drawing of filling in the violation information of driving when intoxicated automatically among the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the invention is described in further details.
As shown in Figure 1, the automatic monitoring of the present invention safety device of driving when intoxicated comprise alcohol detection module, vehicle location module, handle the control module of driving when intoxicated, handle the alarm module, card reading module, the police that drive when intoxicated drive when intoxicated information receiving module, fill in the module of the violation information of driving when intoxicated automatically.The alcohol detection module detects alcohol and whether exists; The vehicle location module is determined the position of vehicle automatically; When the alcohol detection module detects chaufeur and is in after drinking state, handle the control module of driving when intoxicated and when this chaufeur starts vehicle, lock engine ignitor; Or after sending the instruction that to keep to the side to stop of driving when intoxicated in the process of moving automatically, start two flashing lights simultaneously, chaufeur can utilize given time-delay to realize keeping to the side shut-down operation, device is by oil circuit master cock, BK Brake Switch, engine shutdown switch, realize shut-down operation, handle meanwhile that the alarm module of driving when intoxicated is demonstrate,proved information, driver's license information, vehicle position information and out of Memory coding with vehicle ' and the wireless sending module by module sends out; The police drive when intoxicated after information receiving module receives the information of driving when intoxicated, and information is decoded, and activate the module of filling in the violation information of driving when intoxicated automatically and fill in the violation information of driving when intoxicated to management system violating the regulations.
As shown in Figure 2, the alcohol detection module comprises alcohol detection sensor and circuit unit array, one-cell switching control circuit, A/D change-over circuit, microcontroller, memory device and alcohol detection signal latch.Alcohol detection sensor and circuit unit array provide multiple spot to detect, by N(N for greater than zero natural number) individual alcohol detection sensor and circuit unit be arranged in ring-type and be embedded on the bearing circle as shown in Figure 3, for alcohol detection provides initiatively touch opportunity; The alcohol detection signal of unit all can be chosen by the unit gate control circuit arbitrarily, delivers to the input end of A/D change-over circuit, and the alcohol detection analog signal is converted to digital signal by the A/D change-over circuit; The stored digital signal whether microcontroller drinks measurement is to memory device, and by the alcohol detection digital signal on the array point is compared, and with default standard value relatively, determine whether to belong to state after drinking; Microcontroller is delivered to sensor signal with testing result and is delivered to the alcohol detection signal latch through the circuit amplification, to control other modules.
Fig. 3 is the alcohol detection sensor and the circuit unit array scheme drawing of the alcohol detection module among the present invention.The alcohol detection sensor technology is a mature technology, existing commercial product.In order to make the driver initiatively contact the alcohol detection sensor, the spy is arranged in ring-band shape as shown in Figure 3 with the alcohol detection sensor unit, the alcohol detection sensor of alcohol detection module and circuit unit array are embedded in the surface of bearing circle circlewise, when the driver holds bearing circle, the part unit that the alcohol detection sensor array lists contacts with driver's skin, and the people is volatilized away by skin at the alcohol that has 1% after drinking, during volatilization, produce airstream at skin surface, the alcohol detection sensor detects alcohol whereby.
As shown in Figure 4, V
CBe surveying work voltage, V
HBe heating work voltage, R
LFor measuring divider resistance, R
HBe heating work resistance, V
RLSampling voltage.Alcohol detection sensor and R
L(measurement divider resistance) links to each other.Sensor 1,3 termination V
H(heating work voltage), R
L(measurement divider resistance) is connected on sensor 2 ends and V
CBetween the positive pole of (surveying work voltage).R
LOn voltage V
RLFor detecting the sampling voltage of alcohol, send A/D to send A/D change-over circuit by the one-cell switching control circuit.
As shown in Figure 5, vehicle location module comprises satellite positioning receptor, microcontroller, memory device.Microcontroller starts satellite positioning receptor receiving satellite positioning signals when receiving Location Request, microcontroller is carried out locating procedure according to the satellite-signal that receives and calculated current location information, and locating information leaves in the memory device.Satellite positioning is a mature technology at present, does not elaborate at this.
As shown in Figure 6, card reading module mainly is made up of microcontroller, data memory and Card Reader (certificate IC-card) interface circuit, the Card Reader program is positioned at microcontroller, microcontroller is carried out the Card Reader program and is read the interior information of certificate IC-card by data memory and Card Reader (certificate IC-card) interface circuit, and is stored in the memory device.The Card Reader technology has been a mature technology, does not elaborate at this.
As shown in Figure 7, handle the control module of driving when intoxicated and be divided into current work control module and the current in running order work control module of driving engine that is in stopped status of driving engine.When driving engine is in stopped status, if the alcohol detection signal is " very ", the engine shutdown state control circuit is started working, and the ignition trigger signal of no matter importing still is " vacation " for " very ", the signal that passes to the engine ignition starting switch is " vacation ", can the deactivation driving engine; If the alcohol detection signal is " vacation ", the engine shutdown state control circuit is not worked, and the ignition trigger signal of input is directly passed to the engine ignition starting switch, and can not suppress the ignition trigger signal of outside input.When driving engine is in running order, if the alcohol detection signal is " very ", the engine behavior control circuit is started working, send and effectively control signal to two flash starting master cocies, send simultaneously and keep to the side indicator signal to the indicator cock that keeps to the side, start the indicating module work of keeping to the side and keep to the side to stop with light and voice suggestion, delay unit starts, and produces engine shutdown control signal, brake start-up control signal and oil circuit closing control signal after specific time; If the alcohol detection signal is " vacation ", the engine behavior control circuit is not worked.
As shown in Figure 8, handling the alarm module of driving when intoxicated mainly is made up of Alarming control switch, information coding submodule, wireless sending module.In running order and alcohol detection signal starts the alarm module that processing is driven when intoxicated by Alarming control switch in for " very " at driving engine, information coding submodule is discerned unique number, information of vehicles and driver information, current location information, alcohol detection data and other information coding of card reading module lake region with automobile wireless, and sends to the police by the wireless transmission submodule.
Shown in Fig. 9 (a), handle the information coding submodule of the alarm module of driving when intoxicated and mainly form by microcontroller, data memory and corresponding codes program.When receiving the alcohol detection signal for " very ", microcontroller is carried out coded program shown in Fig. 9 (b), and automobile wireless identification unique number, driving license information, driver's license information, location information, alcohol detection information, other information are encoded.Coding repeats by " keyword identifier+information " form, finishes coded message with " bit stream end mark symbol " at last, so that the receiver section decoding.
As shown in figure 10, the drive when intoxicated demoder of information receiving module of the police mainly is made up of microcontroller, memory device and corresponding codes program.Receive information then at the wireless receiver submodule, microcontroller is carried out decoding program, demoder to the information bit stream that receives according to keywords the principle of identifier match after detecting the keyword identifier bit stream, with follow-up bit stream as the cooresponding value of information of keyword identifier, and thereby block bit stream and obtain the cooresponding value of information of keyword identifier at the place that begins with this keyword identifier bit stream after detecting the keyword identifier bit stream once more, promptly between both keyword identifier bit stream, detect the value of information, so repeat until running into " bit stream end mark symbol ".When finishing, decoding sends the module work that the command signal notice violating the regulations of driving when intoxicated is filled in the violation information of driving when intoxicated automatically of writing down.
As shown in figure 11, the module of filling in the violation information of driving when intoxicated automatically can be a typical computer, drive when intoxicated after the notice that information receiving module sends receiving the police, computing machine is carried out the program of filling in the violation information of driving when intoxicated automatically, the information of vehicles, location information, alcohol detection information and other information that the decode application programming interfaces by the traffic violation information database are write this data bank, and generate penalty note information.
Claims (6)
1. monitor the safety device of driving when intoxicated automatically for one kind, it is characterized in that comprising the alcohol detection module, the vehicle location module, the control module that processing is driven when intoxicated, the alarm module that processing is driven when intoxicated, card reading module, the module that the police drive when intoxicated information receiving module and fill in the violation information of driving when intoxicated automatically, the control module that processing is driven when intoxicated is connected with the alcohol detection module respectively with the alarm module that processing is driven when intoxicated, the vehicle location module is connected with the alarm module that processing is driven when intoxicated respectively with card reading module, police's information receiving module of driving when intoxicated is connected with the module of filling in the violation information of driving when intoxicated automatically, the police drive when intoxicated information receiving module with handle the alarm module of driving when intoxicated and be connected by radio signal.
2. the safety device that a kind of automatic monitoring according to claim 1 is driven when intoxicated, it is characterized in that described alcohol detection module comprises alcohol detection sensor and circuit unit array, the one-cell switching control circuit, A/D converter, microcontroller, memory device and alcohol detection signal latch, the alcohol detection sensor is connected with the one-cell switching control circuit with the circuit unit array, one-cell switching control circuit and A/D converter, microcontroller, the alcohol detection signal latch is linked in sequence, memory device is connected with microcontroller, and microcontroller is connected with the one-cell switching control circuit.
3. the safety device that a kind of automatic monitoring according to claim 1 is driven when intoxicated is characterized in that described vehicle location module comprises satellite positioning receptor, microcontroller, memory device,
Memory device is connected with microcontroller is two-way, and microcontroller is connected with the satellite positioning receptor is two-way.
4. the safety device that a kind of automatic monitoring according to claim 1 is driven when intoxicated, it is characterized in that described card reading module comprises microcontroller, data memory and card reading interface circuit, data memory is connected with microcontroller is two-way, and microcontroller is connected with the card reading interface circuit.
5. the safety device that a kind of automatic monitoring according to claim 1 is driven when intoxicated is characterized in that the control module that described processing is driven when intoxicated comprises engine shutdown status control module and engine behavior control module.
6. the safety device that a kind of automatic monitoring according to claim 1 is driven when intoxicated, it is characterized in that the alarm module that described processing is driven when intoxicated comprises Alarming control switch, information coding submodule and wireless transmission submodule, information coding submodule is connected with Alarming control switch respectively with the wireless transmission submodule, and information coding submodule is connected with the wireless transmission submodule.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105578734A CN102079245A (en) | 2010-11-25 | 2010-11-25 | Safety device for automatically monitoring drunk driving |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010105578734A CN102079245A (en) | 2010-11-25 | 2010-11-25 | Safety device for automatically monitoring drunk driving |
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| CN2010105578734A Pending CN102079245A (en) | 2010-11-25 | 2010-11-25 | Safety device for automatically monitoring drunk driving |
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| CN102323804A (en) * | 2011-06-10 | 2012-01-18 | 航天科技控股集团股份有限公司 | System for detecting alcohol content for driver in real time and detecting method based on system |
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| CN103112354A (en) * | 2013-01-16 | 2013-05-22 | 重庆电子工程职业学院 | Wireless multifunctional monitoring system and monitoring method of alcohol |
| CN103129387A (en) * | 2011-12-05 | 2013-06-05 | 朱清德 | Global position system (GPS) locating drunk driving warning device |
| CN104590213A (en) * | 2014-12-30 | 2015-05-06 | 钟志华 | Automobile engine positioning method based on IOT (Internet Of Things) and automobile engine positioning system based on IOT |
| CN105922950A (en) * | 2015-03-16 | 2016-09-07 | 昶洧香港有限公司 | Method for recognizing vehicle driver and determining whether driver can start vehicle |
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| US10173687B2 (en) | 2015-03-16 | 2019-01-08 | Wellen Sham | Method for recognizing vehicle driver and determining whether driver can start vehicle |
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Application publication date: 20110601 |