CN107962917A - Interactive voice DVD tire pressure instrument - Google Patents
Interactive voice DVD tire pressure instrument Download PDFInfo
- Publication number
- CN107962917A CN107962917A CN201711184009.2A CN201711184009A CN107962917A CN 107962917 A CN107962917 A CN 107962917A CN 201711184009 A CN201711184009 A CN 201711184009A CN 107962917 A CN107962917 A CN 107962917A
- Authority
- CN
- China
- Prior art keywords
- processor
- dvd
- tire
- voice
- resistance
- 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
Links
- 230000002452 interceptive effect Effects 0.000 title claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 8
- 238000005056 compaction Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000005236 sound signal Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/02—Signalling devices actuated by tyre pressure
- B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
- B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
- B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
- B60C23/0433—Radio signals
- B60C23/0435—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender
- B60C23/0438—Vehicle body mounted circuits, e.g. transceiver or antenna fixed to central console, door, roof, mirror or fender comprising signal transmission means, e.g. for a bidirectional communication with a corresponding wheel mounted receiver
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses an interactive voice DVD tire pressure instrument, which comprises a pressure temperature sensor, a processor, a video wiring, a voice input device, an alarm device, an audio processing circuit and an RFID wireless receiving unit which are arranged in a tire, wherein the processor, the voice input device, the alarm device and the audio processing circuit are all arranged in a cab, a pressure relief valve is arranged on an air tap, the pressure relief valve is connected with the processor, the RFID wireless transmission unit is arranged in the pressure and temperature sensor, the voice input device is connected with the audio processing circuit, the alarm device and the audio processing circuit are connected with the processor, the processor is connected to the DVD audio-visual device through video wiring, and the pressure and temperature sensor sends detected temperature data and pressure data in a tire and a detected unique code of the pressure and temperature sensor to the processor through the RFID wireless transmission unit and the RFID wireless receiving unit in sequence. The invention can monitor the tire air compaction process and can carry out voice interaction.
Description
Technical field
The present invention relates to a kind of tire pressure instrument, more particularly to a kind of interactive voice DVD tire pressure instrument.
Background technology
At present, tire pressure instrument is used for the instrument for measuring vehicle tire air pressure.Tire pressure instrument has pen type tire pressure instrument and mechanical indicator tire
Press three kinds of instrument and electronic digital display tire pressure instrument.Air pressure is the gate of vitality of tire, excessive and too low can all shorten its service life.Gas
Press through low, then carcass deformation increase, breach easily occurs in sidewall, while produces flexion movement, causes excessive heat, promotes rubber
Aging, casing ply fatigue, cord fracture.
But there are following defect for existing tire pressure instrument：
(1) measurement tire pressure can only be simply to, it is impossible to realize alarm in real time and display；
(2) can not interact.
The content of the invention
For overcome the deficiencies in the prior art, it is an object of the invention to provide interactive voice DVD tire pressure instrument, it can be with
Information exchange is realized based on voice.
The purpose of the present invention adopts the following technical scheme that realization：
Interactive voice DVD tire pressure instrument, applied in vehicle, the vehicle includes driver's cabin and wheel, the wheel bag
Tire and the gas nozzle being arranged on tire are included, driver's cabin is equipped with DVD audio-visual devices, and interactive voice DVD tire pressures instrument includes installation
Pressure-temperature sensor, processor, video distribution, voice-input device, warning device, audio frequency processing circuit in tire and
RFID radio receiving units, processor, voice-input device, warning device, audio frequency processing circuit are arranged at driver's cabin, described
Gas nozzle is equipped with relief valve, which is connected with processor, RFID wireless transmission units built in pressure-temperature sensor, voice
Input equipment connects audio frequency processing circuit, and warning device, audio frequency processing circuit are connected with processor, and processor is matched somebody with somebody by video
Line is connected to DVD audio-visual devices, pressure-temperature sensor by the temperature data in the tire detected, pressure data and itself
Unique code pass sequentially through RFID wireless transmission units, RFID radio receiving units are sent to processor.
Further, the DVD audio-visual devices include touch display screen, touch display screen connection processing device.
Further, the warning device is audible-visual annunciator.
Further, audio frequency processing circuit includes resistance R1, resistance R2, resistance R3, voltage comparator U1；The one of resistance R1
End connection direct current, the electrode input end with voltage comparator U1, one end connection of voice-input device M1 are electric respectively for the other end
Hinder the other end of R1, voice-input device M1 also electrode input ends with voltage comparator respectively, the first signal of processor U1
Output terminal connects；One end connection direct current of resistance R2, the other end negative input with voltage comparator U1, resistance R3 respectively
One end connection, the other end ground connection of resistance R3, the output terminal of voltage comparator U1 connects with processor.
Further, the voice-input device is microphone.
Compared with prior art, the beneficial effects of the present invention are：
(1) present invention monitors tire pressure in real time, and is alarmed and is shown when beyond given threshold, so as to
Family understands in time, takes measures on customs clearance in time；
(2) interactive voice can be carried out by audio frequency processing circuit and by voice-input device.
Brief description of the drawings
Fig. 1 is the function structure chart of the interactive voice DVD tire pressure instrument of the present invention；
Fig. 2 is the circuit structure diagram of the audio frequency processing circuit of the present invention.
Embodiment
In the following, with reference to attached drawing and embodiment, the present invention is described further, it is necessary to which explanation is, not
Under the premise of afoul, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
As shown in Figure 1, the present invention provides a kind of interactive voice DVD tire pressure instrument, its application in the car, according to having known
Know, vehicle includes driver's cabin and wheel, and the wheel includes tire and the gas nozzle being arranged on tire, and driver's cabin is equipped with DVD shadows
Sound equipment, interactive voice DVD tire pressures instrument include pressure-temperature sensor, processor, video distribution, the language being installed in tire
Sound input equipment, warning device, audio frequency processing circuit and RFID radio receiving units, processor, voice-input device, alarm are set
Standby, audio frequency processing circuit is arranged at driver's cabin, and gas nozzle is equipped with relief valve, which is connected with processor, pressure and temp
RFID wireless transmission units built in sensor, voice-input device connection audio frequency processing circuit, warning device, audio frequency processing circuit
It is connected with processor, processor is connected to DVD audio-visual devices, the wheel that pressure-temperature sensor will detect by video distribution
Temperature data, pressure data and the unique code of itself in tire pass sequentially through RFID wireless transmission units, RFID wireless receivings
Unit is sent to processor.Since unique code is set when dispatching from the factory, there is uniqueness, by obtaining unique code, processor can be with
Recognize currently transmitted pressure data and temperature data be which corresponding position tire.The position of each tire and the tire
Unique code of pressure sensor can bind, formed mapping relations keep within a processor, with facilitate subsequent processor according to
Unique code learns it is which tire immediately.
It is more than predetermined threshold value when processor determines pressure data, control relief valve is opened, and makes gas leakage in tire, together
When pressure-temperature sensor constantly detect pressure data, when less than threshold value, processor close relief valve.Processor is by reception
Pressure data and temperature data processing are real-time dynamic oscillogram, and the DVD audio-visual devices of former car are transmitted to by video distribution
Report.
As preferred embodiment, DVD audio-visual devices include touch display screen, touch display screen connection processing device.It is logical
The touch display screen is crossed, user can also be carried out and input operation, the predetermined threshold value that can be stored to processor is rewritten.
As preferred embodiment, warning device is audible-visual annunciator.Sound and light are synchronous, can be preferably watchful
User.
As shown in Fig. 2, audio frequency processing circuit includes resistance R1, resistance R2, resistance R3, voltage comparator U1；Resistance R1's
One end connects direct current, and the electrode input end with voltage comparator U1, one end of voice-input device M1 connect the other end respectively
The other end of resistance R1, voice-input device M1 also electrode input ends with voltage comparator respectively, the first letter of processor U1
The connection of number output terminal；One end connection direct current of resistance R2, the other end negative input with voltage comparator U1, resistance respectively
One end connection of R3, the other end ground connection of resistance R3, the output terminal of voltage comparator U1 are connected with processor.Due to everyone
All there is difference in range and tone, each audio signal can have the different train of impulses within a processor, and processor can be with
Store the train of impulses.The input threshold value of voltage comparator U1 can filter out ambient noise well by resistance value adjusting,
To prevent erroneous judgement.Wherein it is possible to the resistance value of regulation resistance R2 and resistance R3.Sound pick-up gathers user voice signal, the voice signal
Processor is directly transferred to by the first transmission paths, processor carries out analog-to-digital conversion and stores, while passes through another biography
Defeated path is transmitted to processor through over-voltage comparator, the level value of the voice signal compared with the magnitude of voltage of resistance R3 and
Export a series of pulse signal, and input processor.Processor is compared the audio signal that two-way is input into, when consistent
Determine triggering audio input, can be instructed according to audio signal output control to pressure sensor, which for example rewrites
Parameter value, can also reset the air pressure threshold value in processor according to audio signal, when air pressure exceeds air pressure threshold value, pass through
Loudspeaker alarm, also exports to video display and alarms, and reminds user.
The voice-input device of the present invention is microphone.
The above embodiment is only the preferred embodiment of the present invention, it is impossible to the scope of protection of the invention is limited with this,
The change and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed scope.
Claims (5)
1. interactive voice DVD tire pressure instrument, applied in vehicle, the vehicle includes driver's cabin and wheel, and the wheel includes
Tire and the gas nozzle being arranged on tire, driver's cabin are equipped with DVD audio-visual devices, it is characterised in that interactive voice DVD tire pressure instrument
At the pressure-temperature sensor in tire, processor, video distribution, voice-input device, warning device, audio
Circuit and RFID radio receiving units are managed, processor, voice-input device, warning device, audio frequency processing circuit, which are arranged at, to be driven
Room is sailed, the gas nozzle is equipped with relief valve, which is connected with processor, and RFID is wirelessly transferred built in pressure-temperature sensor
Unit, voice-input device connection audio frequency processing circuit, warning device, audio frequency processing circuit are connected with processor, processor
DVD audio-visual devices are connected to by video distribution, pressure-temperature sensor is by the temperature data in the tire detected, number pressure
According to this and the unique code of itself passes sequentially through RFID wireless transmission units, RFID radio receiving units are sent to processor.
2. interactive voice DVD tire pressure instrument as claimed in claim 1, it is characterised in that the DVD audio-visual devices include touching
Display screen, touch display screen connection processing device.
3. interactive voice DVD tire pressure instrument as claimed in claim 1, it is characterised in that the warning device is sound-light alarm
Device.
4. interactive voice DVD tire pressure instrument as claimed in claim 1, it is characterised in that audio frequency processing circuit include resistance R1,
Resistance R2, resistance R3, voltage comparator U1；One end connection direct current of resistance R1, the other end is respectively with voltage comparator U1's
Electrode input end, the other end of one end connection resistance R1 of voice-input device M1, voice-input device M1 is also respectively and voltage
The electrode input end of comparator, the first signal output part connection of processor U1；One end connection direct current of resistance R2, the other end
The negative input with voltage comparator U1, one end of resistance R3 connect respectively, the other end ground connection of resistance R3, voltage comparator
The output terminal of U1 is connected with processor.
5. interactive voice DVD tire pressure instrument as claimed in claim 4, it is characterised in that the voice-input device is Mike
Wind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184009.2A CN107962917A (en) | 2017-11-23 | 2017-11-23 | Interactive voice DVD tire pressure instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711184009.2A CN107962917A (en) | 2017-11-23 | 2017-11-23 | Interactive voice DVD tire pressure instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107962917A true CN107962917A (en) | 2018-04-27 |
Family
ID=62001506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711184009.2A Pending CN107962917A (en) | 2017-11-23 | 2017-11-23 | Interactive voice DVD tire pressure instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107962917A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332077A (en) * | 2019-08-20 | 2020-06-26 | 厦门乐创智联科技有限公司 | Tire monitoring and managing system and using method thereof |
| CN114189561A (en) * | 2020-09-14 | 2022-03-15 | 锦湖轮胎有限公司 | Tire sensor configuration device and intelligent tire system comprising same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1605484A (en) * | 2004-11-01 | 2005-04-13 | 北京时代光华电子技术有限公司 | Vehicle mounted sound equipment with tire pressure and temperature monitoring function |
| WO2008020273A1 (en) * | 2006-07-11 | 2008-02-21 | Freescale Semiconductor, Inc. | Receiver for receiving at least two types of signals, data communication system and vehicle including a receiver. |
| CN201115294Y (en) * | 2007-08-17 | 2008-09-10 | 卢灿光 | A detection alarming device for car tyre pressure |
| CN202583468U (en) * | 2012-04-18 | 2012-12-05 | 中山精程电子科技有限公司 | Vehicle-mounted audio-video navigation device |
| CN103303075A (en) * | 2012-03-09 | 2013-09-18 | 上海保隆汽车科技股份有限公司 | Method and apparatus for position replacing and identification code changing of emitters of TPMS system |
| CN103636183A (en) * | 2012-11-20 | 2014-03-12 | 华为终端有限公司 | Method and mobile device of voice response |
| CN205004036U (en) * | 2015-09-14 | 2016-01-27 | 高世恒 | Intelligence vehicular DVD navigation |
| CN206049262U (en) * | 2016-09-30 | 2017-03-29 | 北京新能源汽车股份有限公司 | Automobile tire pressure state monitoring system and automobile |
-
2017
- 2017-11-23 CN CN201711184009.2A patent/CN107962917A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1605484A (en) * | 2004-11-01 | 2005-04-13 | 北京时代光华电子技术有限公司 | Vehicle mounted sound equipment with tire pressure and temperature monitoring function |
| WO2008020273A1 (en) * | 2006-07-11 | 2008-02-21 | Freescale Semiconductor, Inc. | Receiver for receiving at least two types of signals, data communication system and vehicle including a receiver. |
| CN201115294Y (en) * | 2007-08-17 | 2008-09-10 | 卢灿光 | A detection alarming device for car tyre pressure |
| CN103303075A (en) * | 2012-03-09 | 2013-09-18 | 上海保隆汽车科技股份有限公司 | Method and apparatus for position replacing and identification code changing of emitters of TPMS system |
| CN202583468U (en) * | 2012-04-18 | 2012-12-05 | 中山精程电子科技有限公司 | Vehicle-mounted audio-video navigation device |
| CN103636183A (en) * | 2012-11-20 | 2014-03-12 | 华为终端有限公司 | Method and mobile device of voice response |
| CN205004036U (en) * | 2015-09-14 | 2016-01-27 | 高世恒 | Intelligence vehicular DVD navigation |
| CN206049262U (en) * | 2016-09-30 | 2017-03-29 | 北京新能源汽车股份有限公司 | Automobile tire pressure state monitoring system and automobile |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111332077A (en) * | 2019-08-20 | 2020-06-26 | 厦门乐创智联科技有限公司 | Tire monitoring and managing system and using method thereof |
| CN114189561A (en) * | 2020-09-14 | 2022-03-15 | 锦湖轮胎有限公司 | Tire sensor configuration device and intelligent tire system comprising same |
| CN114189561B (en) * | 2020-09-14 | 2024-03-08 | 锦湖轮胎有限公司 | Tire sensor configuration apparatus and intelligent tire system including the same |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180427 |