CN208035868U - A kind of tire pressure monitoring system for heavy vehicle - Google Patents
A kind of tire pressure monitoring system for heavy vehicle Download PDFInfo
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- CN208035868U CN208035868U CN201820491966.3U CN201820491966U CN208035868U CN 208035868 U CN208035868 U CN 208035868U CN 201820491966 U CN201820491966 U CN 201820491966U CN 208035868 U CN208035868 U CN 208035868U
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Abstract
The utility model is related to a kind of tire pressure monitoring systems for heavy vehicle, including tire pressure monitoring module, signal transmission module, control unit and remind display module, tire pressure monitoring module is set to vehicle hub, control unit is set to vehicle cab, the tire pressure of monitoring is transferred to control unit by tire pressure monitoring module through signal transmission module, and control unit receives tire pressure and shows or send out prompting in driver's cabin according to tire pressure.Tire pressure monitoring module is used for heavy vehicle, has effectively monitored tire pressure, temperature, gas leakage exception of the heavy vehicles such as lorry, engineering vehicle etc., and confirm to the abnormal tire location of appearance, information；It is provided with the accommodating cavity of filled media in tire pressure monitoring module, tire pressure monitoring module can be enable to bear and monitors the excess pressure of heavy vehicle, finds abnormal tyre in time, it is ensured that traffic safety advantageously reduces traffic accident, reduces the losses such as life, property.
Description
Technical field
The utility model belongs to auto-parts technical field, more particularly to a kind of tire pressure monitoring for heavy vehicle
System
Background technology
With the high speed development of Domestic Automotive Industry, domestic automobile ownership is significantly increased, convenient people's work,
Except life, also suddenly tool increases for various sudden traffic accidents.
According to statistics, the number of annual traffic accident, the number of casualties, caused by economic loss etc. it is high, only 2016
The traffic accident data that year counts are shown：Traffic accident 16.53 ten thousand causes 5.18 ten thousand people death, 16.83 ten thousand people injured, makes
At huge casualties and economic loss, wherein lorry responsibility road traffic accident 5.04 ten thousand occurs, causes 2.5 ten thousand
People is dead, 4.68 ten thousand people are injured, account for 30.5%, 48.23% and the 27.81% of automobile liability accident total amount respectively, is far above goods
Vehicle ownership accounts for the ratio of total vehicle.And in these traffic accidents, unexpected traffic accident that highway is more than 42% be by
Blow out and caused by, the high-speed tire explosion death rate occurs at 140 kilometers or more for speed per hour close to 100%, after blowing out driver can not and
When to react be the basic reason blown out and evolve into traffic accident tragedy.The continuous collision of subsequent vehicle results in more after blowing out
Big injures and deaths and loss.
So it is an important topic of safe driving to prevent from blowing out, the tyre pressure of standard is kept to travel and send out in time
Existing tire gas leakage is the key that prevent from blowing out, and best method is exactly that precognition tire pressure is insufficient in advance and takes precautions against in time.Take turns tire pressure
It is to be come into being based on the above reason that power, which monitors system TPMS (Tire Pressure Monitoring System), is made
Real-time automatic monitoring carried out to tire pressure in vehicle traveling process with being, and to having a flat tire and abnormal tyre pressure is reported
It is alert, to ensure traffic safety.
But existing TPMS is primarily directed to dilly, such as：The vehicle of the types such as car, pick up, SUV, because of its energy
The tire pressure of monitoring is limited, cannot monitor the tire pressure of the heavy vehicles such as lorry, engineering machinery vehicle, cause to cannot ensure heavy type
The traffic safety of vehicle.
Utility model content
The purpose of this utility model is to provide a kind of tire pressure that can monitor heavy vehicle and use that is abnormal, ensuring traffic safety
In the tire pressure monitoring system of heavy vehicle.
A kind of tire pressure monitoring system for heavy vehicle, including tire pressure monitoring module, signal transmission module, control unit
With prompting display module, the tire pressure monitoring module is set to vehicle hub, and described control unit is set to vehicle cab, institute
It states tire pressure monitoring module and the tire pressure of monitoring is transferred to described control unit through the signal transmission module, the control is single
Member receives tire pressure and shows or send out prompting in driver's cabin according to tire pressure.
In one embodiment, the tire pressure monitoring module includes multiple tire pressure monitoring units, multiple tire pressure monitoring units
It is respectively arranged on one of different wheel groups wheel hub.
In one embodiment, the tire pressure monitoring unit includes pressure chip, information process unit, signal transmitting list
Member, valve cock, battery and shell, the pressure chip, information process unit, signal transmitter unit and battery may be contained within described
In shell, and the shell is fixed on the wheel hub with valve cock through fastener；An accommodating cavity is provided in the pressure chip,
Filled media in the accommodating cavity.
In one embodiment, the tire pressure monitoring unit further includes temperature sensor, and the temperature sensor is set to
In the shell.
In one embodiment, the signal transmission module includes main repeater and time repeater, the secondary repeater and
It connects, is connected through wireless telecommunications between the main repeater and control unit, the signal through wire communication between main repeater
Transmission module transmits the signal of the tire pressure monitoring module monitors to described control unit.
In one embodiment, further include tire information processing module, the tire information processing module is set to tire
It is interior, it stores and sends tire identification information, the tire identification information includes at least one in brand, number, model and specification
Kind.
In one embodiment, the tire information processing module includes multiple mark memories and multiple radio-frequency transmissions
Device, multiple mark memories are connect through data-interface with radiofrequency launcher, and the radiofrequency launcher emits tire identification
Information is transferred to described control unit to the signal transmission module, through the signal transmission module.
In one embodiment, the prompting display module includes display screen and/or alarm, the display screen display wheel
Tire identification information, corresponding tire pressure and temperature；Tire pressure and temperature threshold, the alarm are provided in described control unit
The alarm command sent out according to described control unit when tire pressure and temperature exceed threshold value is alarmed.
The above-mentioned tire pressure monitoring system for heavy vehicle has at least the following advantages：
Tire pressure monitoring module is used for heavy vehicle, has effectively monitored the wheel tire pressure of the heavy vehicles such as lorry, engineering vehicle
Power, temperature, gas leakage exception etc., and the abnormal tire location of appearance, information are confirmed；It is provided with and fills out in tire pressure monitoring module
The accommodating cavity of filling medium can enable tire pressure monitoring module bear and monitor the excess pressure of heavy vehicle, find that tire is different in time
Often, it is ensured that traffic safety advantageously reduces traffic accident, reduces the losses such as life, property.
Description of the drawings
Fig. 1 is structural schematic diagram of the utility model for the tire pressure monitoring system of heavy vehicle；
Fig. 2 is another structural schematic diagram of the utility model for the tire pressure monitoring system of heavy vehicle；
Fig. 3 is that the tire pressure monitoring module of the utility model is installed on the structural schematic diagram of wheel hub；
Fig. 4 is the structural schematic diagram of the tire pressure monitoring unit of the utility model；
Fig. 5 is the tire pressure monitoring unit internal structure schematic diagram of the utility model；
Fig. 6 is structure diagram of the utility model for the tire pressure monitoring system of heavy vehicle.
Specific implementation mode
The utility model is further described below in conjunction with the accompanying drawings：
Please refer to Fig.1~Fig. 6 shown in, a kind of tire pressure monitoring system for heavy vehicle, including tire pressure monitoring module 10,
Signal transmission module 20, control unit 30 and prompting display module 40, tire pressure monitoring module 10 are set to the fixation of vehicle hub 50,
Control unit 30 is set to vehicle cab, and tire pressure monitoring module 10 transmits the tire pressure of monitoring through signal transmission module 20
To control unit 30, control unit 30 receives tire pressure and shows or send out prompting in driver's cabin according to tire pressure.
Specifically, as shown in Figure 1 and Figure 2, because the heavy vehicles such as lorry, trailer, engineering machinery vehicle are both provided with multigroup wheel
Tire, and one group of tire of vehicle body may there are two, three even more tires, for monitor every group of tire pressure, need it is more
A tire pressure monitoring unit 12 coordinates, so, tire pressure monitoring module 10 includes multiple tire pressure monitoring units 12, multiple tire pressure monitoring lists
Member 12 is respectively arranged on one of different wheel groups wheel hub 50；Certainly, also a tire pressure can be respectively provided on each wheel hub 50
Monitoring unit 12.
As shown in Fig. 3, Fig. 4, Fig. 5 and Fig. 6, tire pressure monitoring unit 12 include pressure chip 122, information process unit 123,
Temperature sensor 124, signal transmitter unit 125, valve cock 126, battery 127 and shell 128, pressure chip 122, information processing
Unit 123, temperature sensor 124, signal transmitter unit 125 and battery 127 may be contained in shell 128, and shell 128 and gas
Door mouth 126 is fixed on wheel hub through fastener；Pressure chip 122 monitors the pressure of corresponding tire, the monitoring pair of temperature sensor 124
The temperature of tire, battery 127 is answered to provide the electricity needed for pressure chip 122, information process unit 123 and temperature sensor 124,
Information process unit 123 carries out the pressure and temperature information that pressure chip 122 and temperature sensor 124 monitor respectively at analysis
Reason, and it is sent to signal transmitter unit 125, the pressure and temperature signal of reception is sent to next stage by signal transmitter unit 125
Receiving unit；Tire pressure plays very important effect to traffic safety, when tire pressure is too low, it is easy to cause to blow out and cause to hand over
Interpreter's event；When tire pressure is excessively high, the contact area on tire and ground can be reduced, the pressure that tire is born at this time is opposite to be improved,
The earth-grasping force of tire can be affected, and when vehicle passes through ditch or bumpy road, absorb and shake without sufficient space in tire
It is dynamic, the stability and riding comfort of traveling are influenced, can also cause to put more effort to the impact of suspension, bring harm.And
When tyre temperature is high, the hidden danger blown out also can accordingly increase.It is provided with an accommodating cavity in pressure chip 122, is filled in accommodating cavity
Medium；Pressure chip 122 can be made to bear and monitor high pressure caused by heavy vehicle, tire pressure monitoring module 10 is made to can be used for goods
The heavy vehicles such as vehicle, trailer, engineering machinery vehicle, so as to effectively monitor the tire-like prevented in heavy vehicle driving process
State reduces the risk blown out, caused the accident.
Specifically, the accommodating cavity that pressure chip 122 is arranged, in accommodating cavity after filled media, work is sealed through precision welding
Skill realizes fast sealing, and pressure chip 122 is enable to bear the high pressure of the heavy vehicle tyres such as lorry, trailer, engineering machinery vehicle,
Range is up to 0~230 pounds per inch.Valve cock 126 is fixed on wheel hub with shell 128 through fastener, the specific can be that, valve
Mouth 126 passes through the fastener hole that shell 128 is arranged, and is fastened through fasteners such as bolts, at this point, the venthole of valve cock 126 can quilt
It is stifled, so the duct wall in the outlet side of valve cock 126 offers venthole, it is used for tire pressurization, and with individual event ventilation work(
Energy.
As shown in fig. 6, signal transmission module 20 includes main repeater 22 and time repeater 24, secondary repeater 24 and main relaying
It connects, is connected through wireless telecommunications between main repeater 22 and control unit 30, signal transmission module through wire communication between device 22
The signal of 20 transmission tire pressure monitoring module, 10 monitoring is to control unit 30.Because control unit 30 is set in driver's cabin, car body and wheel
Tire separates farther out and with driver's cabin from driver's cabin, so, 24 expansible LAN segment of main repeater 22 and secondary repeater is set
Length, and connected through wireless telecommunications between main repeater 22 and control unit 30；Certainly, secondary repeater 24 and main repeater 22 it
Between can also be connected through wireless telecommunications.Main repeater 22 and time repeater 24 can also amplify the signal of the transmission of tire pressure monitoring unit 12,
Reduce the influence to useful signal such as decaying and noise.
The tire pressure monitoring system for being used for heavy vehicle may also include tire information processing module 70, and tire information handles mould
Block 70 is set in tire, is stored and is sent tire identification information, tire identification information includes brand, number, model and specification
At least one of.Heavy vehicle user can analyze specific wheel according to the tire pressure of calling, temperature and tire identification information at any time
Tire tire pressure in the process of running and temperature conditions, judge the behaviour in service of tire, eliminate safe hidden trouble in advance；And tire can be passed through
The reason of data such as pressure, temperature and tire identification information, analyzing influence Life of Tyre.Further, user would know that out
Now the information such as abnormal specific brand, number, model and specification of tire can be to different brands, type by analyzing and counting
Number, the tire of specification analyzed and counted.
Tire information processing module 70 include multiple mark memories and multiple radiofrequency launchers, multiple mark memories and
Radiofrequency launcher is connected through data-interface, and radiofrequency launcher emits tire identification information to signal transmission module 20, through signal
Transmission module 20 is transferred to control unit 30.
It includes display screen 42 and/or alarm 44,42 display of tyre identification information of display screen, correspondence to remind display module 40
Tire pressure and temperature；Specifically, display screen 42 can be existing display screen 42 itself, via line and control in driver's cabin
Unit 30 is connected, and in the exception such as tire pressure, temperature, or when wanting to know about tire pressure, temperature conditions, automatic spring or can recall tire
Pressure, temperature information are shown in display screen 42.It is provided with tire pressure and temperature threshold in control unit 30, tire pressure threshold range is 0~
230 pounds per inch, temperature threshold ranging from 40 DEG C~125 DEG C of ﹣, alarm 44 exceeds according to control unit 30 in tire pressure and temperature
The alarm command sent out when threshold value is alarmed, such as：Buzzer, broadcast loudspeaker etc..
The above-mentioned tire pressure monitoring system for heavy vehicle has at least the following advantages：
Tire pressure monitoring module 10 is used for heavy vehicle, has effectively monitored the tire of the heavy vehicles such as lorry, engineering vehicle
Pressure, temperature, gas leakage exception etc., and the abnormal tire location of appearance, information are confirmed；Setting in tire pressure monitoring module 10
There is the accommodating cavity of filled media, tire pressure monitoring module 10 can be enable to bear and monitor the excess pressure of heavy vehicle, finds in time
Abnormal tyre, it is ensured that traffic safety advantageously reduces traffic accident, reduces the losses such as life, property.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (8)
1. a kind of tire pressure monitoring system for heavy vehicle, which is characterized in that including tire pressure monitoring module, signal transmission mould
Block, control unit and prompting display module, the tire pressure monitoring module are set to vehicle hub, and described control unit is set to vehicle
Driver's cabin, it is single that the tire pressure of monitoring through the signal transmission module is transferred to the control by the tire pressure monitoring module
Member, described control unit receive tire pressure and show or send out prompting in driver's cabin according to tire pressure.
2. the tire pressure monitoring system according to claim 1 for heavy vehicle, which is characterized in that the tire pressure monitoring mould
Block includes multiple tire pressure monitoring units, and multiple tire pressure monitoring units are respectively arranged on one of different wheel groups wheel hub.
3. the tire pressure monitoring system according to claim 2 for heavy vehicle, which is characterized in that the tire pressure monitoring list
Member includes pressure chip, information process unit, signal transmitter unit, valve cock, battery and protection housing unit, the pressure core
Piece, information process unit, signal transmitter unit and battery may be contained in the shell, and the shell and valve cock are through fastening
Part is fixed on the wheel hub；It is provided with an accommodating cavity in the pressure chip, filled media in the accommodating cavity.
4. the tire pressure monitoring system according to claim 3 for heavy vehicle, which is characterized in that the tire pressure monitoring list
Member further includes temperature sensor, and the temperature sensor is set in the shell.
5. the tire pressure monitoring system according to claim 4 for heavy vehicle, which is characterized in that the signal transmission mould
Block includes main repeater and time repeater, is connected through wire communication between the secondary repeater and main repeater, the main relaying
It is connected through wireless telecommunications between device and control unit, the signal transmission module transmits the signal of the tire pressure monitoring module monitors
To described control unit.
6. the tire pressure monitoring system according to claim 5 for heavy vehicle, which is characterized in that further include tire information
Processing module, the tire information processing module are set in tire, are stored and are sent tire identification information, the tire mark
It includes at least one of brand, number, model and specification to know information.
7. the tire pressure monitoring system according to claim 6 for heavy vehicle, which is characterized in that at the tire information
Reason module includes multiple mark memories and multiple radiofrequency launchers, and multiple mark memories are with radiofrequency launcher through number
It is connected according to interface, the radiofrequency launcher emits tire identification information to the signal transmission module, through the signal transmission mould
Block is transferred to described control unit.
8. the tire pressure monitoring system according to claim 7 for heavy vehicle, which is characterized in that the prompting shows mould
Block includes display screen and/or alarm, the display screen display of tyre identification information, corresponding tire pressure and temperature；It is described
Tire pressure and temperature threshold are provided in control unit, the alarm exceeds threshold value according to described control unit in tire pressure and temperature
When the alarm command that sends out alarm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491966.3U CN208035868U (en) | 2018-04-08 | 2018-04-08 | A kind of tire pressure monitoring system for heavy vehicle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820491966.3U CN208035868U (en) | 2018-04-08 | 2018-04-08 | A kind of tire pressure monitoring system for heavy vehicle |
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| Publication Number | Publication Date |
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| CN208035868U true CN208035868U (en) | 2018-11-02 |
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| CN201820491966.3U Active CN208035868U (en) | 2018-04-08 | 2018-04-08 | A kind of tire pressure monitoring system for heavy vehicle |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549799A (en) * | 2019-09-11 | 2019-12-10 | 肇庆中晶实业有限公司 | tire pressure monitoring control method and system |
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2018
- 2018-04-08 CN CN201820491966.3U patent/CN208035868U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549799A (en) * | 2019-09-11 | 2019-12-10 | 肇庆中晶实业有限公司 | tire pressure monitoring control method and system |
| CN110549799B (en) * | 2019-09-11 | 2022-02-08 | 肇庆中晶实业有限公司 | Tire pressure monitoring control method and system |
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