CN106515446A - Novel vehicle-mounted alcohol concentration measuring system - Google Patents
Novel vehicle-mounted alcohol concentration measuring system Download PDFInfo
- Publication number
- CN106515446A CN106515446A CN201611015983.1A CN201611015983A CN106515446A CN 106515446 A CN106515446 A CN 106515446A CN 201611015983 A CN201611015983 A CN 201611015983A CN 106515446 A CN106515446 A CN 106515446A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- module
- alcohol concentration
- measurement system
- concentration measurement
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/02—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver
- B60K28/06—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver
- B60K28/063—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the driver responsive to incapacity of driver preventing starting of vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
- B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W2040/0818—Inactivity or incapacity of driver
- B60W2040/0836—Inactivity or incapacity of driver due to alcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2540/00—Input parameters relating to occupants
- B60W2540/24—Drug level, e.g. alcohol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0605—Throttle position
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mathematical Physics (AREA)
- Traffic Control Systems (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
The invention relates to the technical field of alcohol concentration measurement, and discloses a novel vehicle-mounted alcohol concentration measuring system. The vehicle-mounted part of the novel vehicle-mounted alcohol concentration measuring system disclosed by the invention comprises an alcohol detection module, a radio frequency CC1110 vehicle-mounted main control module, an LCD liquid crystal display module, an LED indicating module, a voice alarm module and an engine control module; the ground part of the novel vehicle-mounted alcohol concentration measuring system comprises a radio frequency CC1110 handheld module, a traffic police base station and a database; the alcohol detection module is used for detecting the alcohol concentration in the air around a driver; a memory is used for storing an alcohol concentration detection result, the information of a vehicle owner and the like; the CC1110 vehicle-mounted main control module can control the alcohol detection module to detect the alcohol concentration of air exhaled from an in-vehicle driver in a real-time manner; when the detected alcohol concentration value exceeds the permissible standard, if an engine stalls, the engine is forbidden to start; and if the engine is at an operating state, the driver is warned to stop the vehicle, if the driver disregards the warning, the throttle is gradually retarded, and finally the engine is shut down forcibly in the set time.
Description
Technical field
The present invention relates to alcohol concentration field of measuring technique, more specifically, more particularly to a kind of novel on-vehicle ethanol is dense
Degree measuring system.
Background technology
In recent years, in the major traffic accidents that China occurred, nearly 1/3rd are caused by driving when intoxicated.Cause
This, the detection to driver's Drinking level is just increasingly paid attention to, and alcohol concentration monitor is gradually widely applied.Wine
Smart concentration monitor acts not only as the forensic tools that traffic police rapidly and accurately judges whether driver drives when intoxicated, while
Can be used for driver to test oneself whether insobriety.
At present, domestic main still some conventional methods of detection to driving when intoxicated, i.e., surveyed with hand-held expiration alcohol
Examination instrument and the inspection of headspace gas chromatography instrument blood alcohol.Test by handing over police handheld tester for alcohol concentration scene to stop, it is this
There is very big defect in passive detection mode, such as waste police strength, workload is big, speed is slow, efficiency is low, coverage rate is narrow, just affect
Often traffic etc..
The content of the invention
It is an object of the invention to provide a kind of vehicle-mounted alcohol concentration measurement system with rapidity, convenience, system
Using wireless communication technique, traffic police personnel are made quickly to position the car that can be accused of drunk driving by traffic police base station or handheld device
, Drinking level and car owner's relevant information of driver is obtained, traffic administration efficiency is effectively improved.
A kind of novel on-vehicle alcohol concentration measuring system, including vehicle-mounted part and above ground portion.Vehicle-mounted part includes ethanol
Detection module, vehicle-mounted main control module, LCD LCD MODULE, LED indicating modules, voice alarm module and electromotor control mould
Block.Above ground portion includes hand held module, traffic police base station and data base.Vehicle-mounted main control module and hand held module adopt less radio-frequency
CC1110 chips.
Further, the bin adopts serial E2PROM chip AT24C02.
Further, the voice module adopts ISD1730 chips as core parts.The speech chip and main control chip
Communicated using SPI modes between CC1110.When system detectio exceedes setting threshold values to in-car alcohol content, prompting is reported
Sound.
Further, the LCD display module is made up of JD-T1800 liquid crystal display LCD.
Further, the LED light module, is made up of one group of superbright LED light.
Further, the engine control module can be connected and be accessed automobile engine circuit and throttle control circuit.
Further, the maximum transmission power of the less radio-frequency CC1110 chips is 10dBm, Jing after wireless amplification, most
Big transmission power is 21dBm.
Further, the hand held module mid frequency is 902MHz.
Compared with prior art, the present invention passes through less radio-frequency, by the information active transmission driven when intoxicated to neighbouring friendship
On alert detection base station or traffic police's hand-held terminal device, and drive the highlighted LED flashing lights prompting of vehicle of driving when intoxicated so that Jiao Jingjian
Survey personnel can quickly and easily position the vehicle that may be accused of driving when intoxicated, and facilitate law enforcement, improve traffic police team work efficiency.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is system global structure figure of the present invention.
Fig. 2 is system Principle of Communication figure of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings the preferred embodiments of the present invention are described in detail, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent clearly defines so as to make to protection scope of the present invention.
Refering to shown in Fig. 1, the present invention provides a kind of vehicle-mounted alcohol concentration measurement system, including vehicle-mounted part and floor portion
Point.Vehicle-mounted part includes that alcohol detection module, the vehicle-mounted main control modules of less radio-frequency CC1110, LCD LCD MODULE, LED refer to
Show module, voice alarm module and engine control module.Above ground portion includes less radio-frequency CC1110 hand held modules, Jiao Jingji
Stand and data base.
Preferably, the bin adopts serial E2PROM chip AT24C02.
Preferably, the voice module using ISD1730 chips as core parts, the recording playback life-span is up to more than 100,000
It is secondary.Communicated using SPI modes between the speech chip and main control chip CC1110, controlled the recording playback work(of the speech chip
Energy.When system detectio exceedes setting threshold values to in-car alcohol content, prompt tone is reported.
Preferably, the LCD display module for showing alcohol concentration is made up of JD-T1800 liquid crystal display LCD.
Preferably, the LED light module, is made up of one group of superbright LED light.When wine check system judges driver
When driving a vehicle in drunk driving state, main control module drives LED drive circuit to light superbright LED light group, informs and warns surrounding vehicles
Away from this drunk driving vehicle.
Access automobile engine circuit and throttle control circuit preferably, the engine control module can be connected.With
Motor circuit is cut off when in-car alcohol concentration is exceeded, vehicle is started, or progressively reduce throttle, automobile is finally stopped
Only.
Preferably, the maximum transmission power of the system less radio-frequency CC1110 chips is 10dBm, Jing after wireless amplification,
Maximum transmission power is 21dBm.
Preferably, traffic police's handheld device mid frequency is 902MHz.
The present invention operation principle be：When in use, alcohol detection module is arranged on steering wheel for vehicle, is driven for detection
Alcohol concentration value in the person's of sailing surrounding air；Memorizer is used for store wine inspection result, the number-plate number of vehicle, owner information etc.；Car
Carry CC1110 main control modules and can control alcohol detection module timing（When opening car or the setting set time）The in-car driver of detection
The alcohol concentration of exhaled gas.When the alcohol concentration value for detecting exceedes and drives when intoxicated criteria threshold, if electromotor is in stopping
Only state, then forbid engine start；If electromotor is in running status, alerting drivers stop, if not listening dissuasion, will be by
Step reduces throttle and slows down, and the final pressure in setting time is automatically switched off electromotor.
Equipped with less radio-frequency CC1110 transceiver modules in the hand-held mobile alcohol testing equipment of traffic police supervisor.Which has
Effect communication context is up to 200 meters, maximum up to 600 meters when power increases.Can receive and dispatch with hundreds of vehicle-carried mobile CC1110 simultaneously
When module communication, below car speed 120km/h, communication can be effectively set up.If there is wine to examine unqualified note within the set time
During record, vehicle-mounted CC1110 main control modules just can be by radio transceiver circuit, will detection alcohol concentration information, storage inside
The information such as the number-plate number be transmitted in the hand-held mobile alcohol testing equipment terminal of traffic monitoring personnel.If do not had in communication range
Have detection base station, detect alcohol concentration it is exceeded when, voice module and LCD MODULE can remind driver to be in drunk driving
State, lights the outer superbright LED light of car, and system sends warning time delay, points out driver to get off at once.If in communication context
Interior, vehicle-mounted foundation with ground is contacted, but if no drunk driving is recorded in timing on car, then sends any message to ground.
When vehicle enters alcohol detection website, in the case of not parking, by 902MHz wireless receiving and dispatchings, testing staff
The driver personal information and alcohol content just in drunk driving can be directly received.Within the specific limits, there is a fixed number in different tracks
The vehicle of amount passes through, it is necessary to while the vehicle on different tracks is checked, so the system must realize the communication of point-to-multipoint.
The Principle of Communication of the point-to-multipoint of CC1110 is as shown in Fig. 2 the system is by n vehicle-mounted node transceiver module and a hand-held node
Module is constituted.Vehicle-mounted receiver module node 1, node 2 ..., node n constantly detect whether hand-held node has signal to send, if
There is signal, vehicle-mounted node begins to receive the timing signal sent out by hand-held node timing.Receive synchronizing signal and detect
When driving when intoxicated to driver, just produce a time delay related to oneself ID, directly driving information of vehicles and
Drunk driving information sends, now the hand-held node signal that ceaselessly scanning monitoring sends, and sends within a certain period of time once
Synchronizing signal, if finding there is qualified packet, will automatic reception.Which achieves point-to-multipoint（Node 1, node 2 ...,
Node n）RFDC.
Although being described in conjunction with the accompanying embodiments of the present invention, patent owner can be in claims
Within the scope of make various modifications or modification, as long as less than the present invention claim described by protection domain, all should
Within protection scope of the present invention.
Claims (8)
1. a kind of novel on-vehicle alcohol concentration measuring system, including vehicle-mounted part and above ground portion, it is characterised in that：Vehicle-mounted part
Including alcohol detection module, vehicle-mounted main control module, LCD LCD MODULE, LED indicating modules, voice alarm module and start
Machine control module；Above ground portion includes hand held module, traffic police base station and data base；Vehicle-mounted main control module and hand held module adopt nothing
Line radio frequency CC1110 chips.
2. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：The bin adopts serial
E2PROM chip AT24C02.
3. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：The voice module is adopted
ISD1730 chips are used as core parts；Communicated using SPI modes between the speech chip and main control chip CC1110.
4. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：The LCD display module is by JD-
T1800 liquid crystal displays LCD is constituted.
5. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：The LED light module, by
One group of superbright LED light composition.
6. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：The engine control module can
Series connection accesses automobile engine circuit and throttle control circuit.
7. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：Less radio-frequency CC1110 chips
Maximum transmission power is 10dBm, and Jing after wireless amplification, maximum transmission power is 21dBm.
8. vehicle-mounted alcohol concentration measurement system according to claim 1, it is characterised in that：The hand held module mid frequency
For 902MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015983.1A CN106515446A (en) | 2016-11-18 | 2016-11-18 | Novel vehicle-mounted alcohol concentration measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611015983.1A CN106515446A (en) | 2016-11-18 | 2016-11-18 | Novel vehicle-mounted alcohol concentration measuring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106515446A true CN106515446A (en) | 2017-03-22 |
Family
ID=58352130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611015983.1A Pending CN106515446A (en) | 2016-11-18 | 2016-11-18 | Novel vehicle-mounted alcohol concentration measuring system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199886A (en) * | 2017-05-04 | 2017-09-26 | 河池学院 | One kind is driven when intoxicated limits device |
| CN108254542A (en) * | 2017-12-14 | 2018-07-06 | 吴志华 | A kind of cloud storage cloud identification intelligent alcohol detection system with communication module |
| CN108961759A (en) * | 2018-08-06 | 2018-12-07 | 河南理工大学 | A kind of drunk driving detection device and detection method |
| CN110530394A (en) * | 2019-08-08 | 2019-12-03 | 江苏理工学院 | System and method is monitored with driving when intoxicated for NB-IoT technology based on GPS navigation positioning |
| CN111976477A (en) * | 2020-07-03 | 2020-11-24 | 惠州市德赛西威汽车电子股份有限公司 | Drunk driving monitoring system and method based on TBOX |
| CN112060910A (en) * | 2020-08-21 | 2020-12-11 | 东风汽车集团有限公司 | Safe starting method and system based on electric vehicle |
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| CN203528310U (en) * | 2013-09-17 | 2014-04-09 | 黄军友 | Intelligent automobile drunk driving identification and control system |
| CN204279222U (en) * | 2014-10-28 | 2015-04-22 | 燕山大学里仁学院 | A kind of automobile wireless intelligence drunken driving monitoring device |
| CN205220380U (en) * | 2015-12-17 | 2016-05-11 | 长安大学 | On -vehiclely prevent wine system of driving based on formula alcohol detection is surveyed in breath |
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| JP2010043885A (en) * | 2008-08-11 | 2010-02-25 | Hochiki Corp | Device and method for detecting specific substance |
| CN202163319U (en) * | 2011-06-16 | 2012-03-14 | 李凯一 | Drunk driving preventing system |
| CN203528310U (en) * | 2013-09-17 | 2014-04-09 | 黄军友 | Intelligent automobile drunk driving identification and control system |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107199886A (en) * | 2017-05-04 | 2017-09-26 | 河池学院 | One kind is driven when intoxicated limits device |
| CN108254542A (en) * | 2017-12-14 | 2018-07-06 | 吴志华 | A kind of cloud storage cloud identification intelligent alcohol detection system with communication module |
| CN108961759A (en) * | 2018-08-06 | 2018-12-07 | 河南理工大学 | A kind of drunk driving detection device and detection method |
| CN110530394A (en) * | 2019-08-08 | 2019-12-03 | 江苏理工学院 | System and method is monitored with driving when intoxicated for NB-IoT technology based on GPS navigation positioning |
| CN111976477A (en) * | 2020-07-03 | 2020-11-24 | 惠州市德赛西威汽车电子股份有限公司 | Drunk driving monitoring system and method based on TBOX |
| CN112060910A (en) * | 2020-08-21 | 2020-12-11 | 东风汽车集团有限公司 | Safe starting method and system based on electric vehicle |
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Application publication date: 20170322 |
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