CN103057362A - A system and a method for commercial vehicle tire pressure monitoring - Google Patents

A system and a method for commercial vehicle tire pressure monitoring Download PDF

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Publication number
CN103057362A
CN103057362A CN2012105825834A CN201210582583A CN103057362A CN 103057362 A CN103057362 A CN 103057362A CN 2012105825834 A CN2012105825834 A CN 2012105825834A CN 201210582583 A CN201210582583 A CN 201210582583A CN 103057362 A CN103057362 A CN 103057362A
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CN
China
Prior art keywords
central controller
pressure
vehicle
tire
pressure sensor
Prior art date
Application number
CN2012105825834A
Other languages
Chinese (zh)
Inventor
尹占威
郭正光
杨杰
张亮
马国辉
万家驹
Original Assignee
上海航盛实业有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 上海航盛实业有限公司 filed Critical 上海航盛实业有限公司
Priority to CN2012105825834A priority Critical patent/CN103057362A/en
Publication of CN103057362A publication Critical patent/CN103057362A/en

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Abstract

The present invention provides a system and a method for commercial vehicle tire pressure monitoring. The system comprises a tire, a pressure sensor, a central controller and a display which are provided on a carframe. The pressure sensor is disposed inside the tire, the pressure sensor is connected with the central controller, and the central controller is connected with the display. The method includes: installing the pressure sensor in the interior of the tire on the carframe; connecting the pressure sensor with the central controller; transmitting pressure values measured by the pressure sensor to the central controller; connecting the display to the central controller; and transmitting pressure values transmitted by the pressure sensor to the display via the central controller, and displaying the values via the display. The system for commercial vehicle tire pressure monitoring of the present invention is simple in structure, easy in operation and production, and is relatively simple in use and installation. By using the system and method of the present invention, the tire pressure and temperature data and the like can be automatically obtained, to facilitate drivers to operate the vehicle and prevent accidents.

Description

A kind of commercial vehicle/comm..vehicle system for detecting tire pressure and method

Technical field

The present invention relates to a kind of checking system and method for vehicle, relate in particular to a kind of commercial vehicle/comm..vehicle system for detecting tire pressure and method.

Background technology

Tire pressure refers to the atmospheric pressure of inside tires on the stricti jurise.What now a lot of tires poured is not air.For the tire of these non-air, the requirement of tire pressure is stricter.And for the tire that pours air, the requirement of tire pressure and the conversion in the four seasons have mutual relation.In addition, the performance of tire pressure and car contacts in addition closely, such as comfort level, carrying capacity etc.And tire pressure also can affect the service life of tire.

Tire pressure is too high and spend the low service life that all can shorten tire.Air pressure is excessively low, and then the carcass distortion increases, and breach appears in sidewall easily, produces simultaneously and subdues motion, causes excessively giving birth to heat, impels ageing of rubber, and carcass plies is tired, cord fractures, and tire-contact area is increased accelerate the tire shoulder wearing and tearing; Air pressure is too high, can make tyre casing ply be subject to excessive extension distortion, and carcass tension descend, and the load that automobile is subject under steam increases, and can produce implosion and explosion in case of impacting, and air pressure is too high simultaneously also can accelerate the crown wearing and tearing, and makes the anti-hydraulic performance decline that rolls.

In the method for inspection of existing tire pressure, be to rely on the operating experience of navigating mate to observe and differentiate mostly, have larger error.

Therefore, those skilled in the art is devoted to develop a kind of degree of automation high commercial vehicle/comm..vehicle system for detecting tire pressure and method.

Summary of the invention

In view of above-mentioned the problems of the prior art, technical matters to be solved by this invention is to lack the system and method that automation detects tire pressure in the existing technology.

A kind of commercial vehicle/comm..vehicle system for detecting tire pressure provided by the invention and method, comprise tire, pressure sensor, central controller and the telltale be located on the vehicle frame, described pressure sensor is located at the inside of described tire, described pressure sensor is connected with described central controller, and described central controller is connected with described telltale.

In a preferred embodiments of the present invention, described pressure sensor is connected with described central controller by wireless transmitter.

In another preferred embodiments of the present invention, also comprise temperature sensor, described temperature sensor is located in the described tire, and described temperature sensor is connected with described central controller.

In another preferred embodiments of the present invention, also be provided with the memory device for storage data in the described central controller.

In another preferred embodiments of the present invention, also comprise input media, described input media is connected with described central controller.

In another preferred embodiments of the present invention, described input media is located at the surface of described telltale.

In another preferred embodiments of the present invention, also comprise warning device, described warning device is connected with described central controller.

In another preferred embodiments of the present invention, described warning device comprises audible alarm unit and light warning device.

In another preferred embodiments of the present invention, described warning device is located at the surface of described telltale.

Use the method for inspection of above-mentioned commercial vehicle/comm..vehicle system for detecting tire pressure, it is characterized in that, may further comprise the steps:

Step 1 is mounted to pressure sensor the inside of the tire on the vehicle frame;

Step 2 is connected pressure sensor with central controller;

Step 3, the force value that pressure sensor is measured is passed to central controller;

Step 4 is connected telltale with central controller;

Step 5 is passed to telltale by central controller with the pressure of pressure sensor transmission, and shows by telltale.

Commercial vehicle/comm..vehicle system for detecting tire pressure of the present invention and method are simple in structure, and operation and easy to make is used and installed also comparatively easy.The data such as temperature of pressure that can the automatic acquisition tire are convenient to navigating mate operation vehicle, prevent dangerous the generation.

Description of drawings

Fig. 1 is the structural representation of embodiments of the invention;

Fig. 2 is the display structure scheme drawing of the telltale of embodiments of the invention.

The specific embodiment

Below with reference to accompanying drawing the present invention is done concrete explaination.

A kind of commercial vehicle/comm..vehicle system for detecting tire pressure and the method for embodiments of the invention as shown in fig. 1 comprise tire 1, pressure sensor 2, central controller 3 and the telltale 4 be located on the vehicle frame.Pressure sensor 2 is located at the inside of tire 1, and pressure sensor 2 is connected with central controller 3, and central controller 3 is connected with telltale 4.

Commercial vehicle/comm..vehicle system for detecting tire pressure of the present invention is simple in structure, and operation and easy to make is used and installed also comparatively easy.The data such as temperature of pressure that can the automatic acquisition tire are convenient to navigating mate operation vehicle, prevent dangerous the generation.

As shown in fig. 1, in an embodiment of the present invention, pressure sensor 2 is connected with central controller 3 by wireless transmitter, to make things convenient for the installation of checking system.

As shown in fig. 1, in an embodiment of the present invention, also comprise temperature sensor 5, temperature sensor 5 is located in the tire, and temperature sensor 5 is connected with central controller 3, to detect the temperature in the tire.

In addition, as shown in fig. 1, in an embodiment of the present invention, also be provided with the memory device 6 for storage data in the central controller 3, make things convenient for the user to transfer data and input referential data.Preferably also comprise input media 7.Input media 7 is connected with central controller 3, is convenient to the user and inputs referential data.And preferred input media 7 is located at the surface of telltale 4.

As shown in fig. 1, in an embodiment of the present invention, also comprise warning device 8.Warning device 8 is connected with central controller 3, and after sensor detection numerical value reaches warning numerical value, thereby warning device sends warning, reminding user.Preferred warning device 8 comprises audible alarm unit and light warning device.And preferred warning device 8 is located at the surface of telltale 4.In an embodiment of the present invention, preferred display is provided with touch-screen, and preferred input media 7 and warning device 8 all are located on the touch-screen.

Use the method for inspection of above-mentioned commercial vehicle/comm..vehicle system for detecting tire pressure, it is characterized in that, may further comprise the steps:

Step 1 is mounted to pressure sensor the inside of the tire on the vehicle frame;

Step 2 is connected pressure sensor with central controller;

Step 3, the force value that pressure sensor is measured is passed to central controller;

Step 4 is connected telltale with central controller;

Step 5 is passed to telltale by central controller with the pressure of pressure sensor transmission, and shows by telltale.Method is simple for embodiments of the invention, easily operation.

In an embodiment of the present invention, be provided with control software in the central controller, realization is carried out alarm decision by the tire pressure aspect and is transferred to central controller, by serial ports alarm message is transferred to control software by central controller again and is shown by the variation that control software carries out on the display interfaces at last.

The present invention is applicable to 6 to take turns, 8 take turns and the forward and backward spare tyre of the 10 commercial vehicle/comm..vehicle tires of taking turns and vehicle.Have Bar, psi, KPar, F, ℃ etc. unit symbol, can select to show to adapt to the coupling of different automobile types.Tire pressure standard value and temperature value can be set according to customer requirement.

There is corresponding tire pressure function button at the one-level interface that telltale is located at the read-out of vehicle termination, click the tire pressure function button, turn and jump to tire pressure monitoring interface (secondary interface), thereby enter the tire pressure monitoring page, in monitoring alarm free process, can show other interfaces, but report to the police when abnormal, pressure is entered the pressure monitor page.

As shown in Figure 2, in an embodiment of the present invention, comprise essential information 9, detected value 10, bell character 11 in the demonstration information of telltale and show the lower fast leakage symbol 12 of pressure.Numerical value in the essential information 9 is as user's reference value, changes according to standard pressure, the temperature value of different automobile types; Detected value 10 is the real-time detected value of sensor, according to the transmission Data Update of sensor.Different display formats is arranged under different states:

1, normally detect the alarm free display format: under normal condition, bell character 11, leak symbol 12 soon and do not show that pressure and temperature data are white font, each tire pressure and temperature value show simultaneously.

2, pressure anomaly (high pressure, low pressure) alarm mode:

The tire location numerical value that pressure anomaly occurs becomes red and produces flicker to be reminded, and bell character 11 is lighted simultaneously, such as many wheels pressure anomaly occurs simultaneously, and then respective wheel fetal position numerical value all becomes red and flicker simultaneously, and sends chimes of doom.

3, temperature anomaly (high temperature) alarm mode:

The tire location numerical value that occurrence temperature is unusual becomes red and produces flicker to be reminded, and bell character 11 is lighted simultaneously, as takes turns that occurrence temperature is unusual simultaneously more, and then respective wheel fetal position numerical value all becomes red and flicker simultaneously, and sends chimes of doom.

4, fail to report soon alert pattern: leak soon symbol 12 and light, red display and flicker, respective wheel fetal position force value red display but do not glimmer is failed to report under the alert pattern soon only having, and bell character 11 is not lighted; If the police occurs to fail to report soon a plurality of tires simultaneously, then the respective wheel fetal position shows that numerical value becomes redness, and sends chimes of doom.

5, the failure condition pattern: 1) begin to receive signal, lossing signal in receiving course, shown tire location pressure and temperature value are shown as: " " color is for red, and reporting to the police and leaking soon symbol does not show, and sends chimes of doom; 2) just do not receive signal when energising, shown tire symbol becomes redness, and pressure and temperature value are shown as: " " color is for blue, and (redness) appears in bell character 11;

6, one takes turns multiple situation alarm mode: the single multiple warning of taking turns Somatic Embryogenesis, summary is got up, it is exactly the stack of several single warnings of introducing previously, so if multiple warning has occured in certain tire, then corresponding each warning mark all can show, corresponding tire and displayed value color thereof also can become redness, and send chimes of doom.

7, the multiple situation alarm mode of many wheels: a plurality of multiple warnings of taking turns Somatic Embryogenesis, summary is got up, it is exactly the stack of several single warnings of introducing previously, and have an above tire abnormal to report to the police, so if multiple warning has occured a plurality of tire, then corresponding each warning mark all can show, corresponding tire and displayed value color thereof also can become redness, and send chimes of doom.

More than specific embodiments of the invention are described in detail, but it is just as example, the present invention is not restricted to specific embodiment described above.To those skilled in the art, any equivalent modifications that the present invention is carried out and substituting also all among category of the present invention.Therefore, not breaking away from impartial conversion and the modification of doing under the spirit and scope of the present invention, all should contain within the scope of the invention.

Claims (10)

1. commercial vehicle/comm..vehicle system for detecting tire pressure, it is characterized in that, comprise tire, pressure sensor, central controller and the telltale be located on the vehicle frame, described pressure sensor is located at the inside of described tire, described pressure sensor is connected with described central controller, and described central controller is connected with described telltale.
2. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 1 is characterized in that, described pressure sensor is connected with described central controller by wireless transmitter.
3. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 2 is characterized in that, also comprises temperature sensor, and described temperature sensor is located in the described tire, and described temperature sensor is connected with described central controller.
4. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 3 is characterized in that, also is provided with the memory device for storage data in the described central controller.
5. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 4 is characterized in that, also comprises input media, and described input media is connected with described central controller.
6. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 5 is characterized in that, described input media is located at the surface of described telltale.
7. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 6 is characterized in that, also comprises warning device, and described warning device is connected with described central controller.
8. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 7 is characterized in that, described warning device comprises audible alarm unit and light warning device.
9. commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 8 is characterized in that, described warning device is located at the surface of described telltale.
10. use the method for inspection of commercial vehicle/comm..vehicle system for detecting tire pressure as claimed in claim 1, it is characterized in that, may further comprise the steps:
Step 1 is mounted to pressure sensor the inside of the tire on the vehicle frame;
Step 2 is connected pressure sensor with central controller;
Step 3, the force value that pressure sensor is measured is passed to central controller;
Step 4 is connected telltale with central controller;
Step 5 is passed to telltale by central controller with the pressure of pressure sensor transmission, and shows by telltale.
CN2012105825834A 2012-12-28 2012-12-28 A system and a method for commercial vehicle tire pressure monitoring CN103057362A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012105825834A CN103057362A (en) 2012-12-28 2012-12-28 A system and a method for commercial vehicle tire pressure monitoring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012105825834A CN103057362A (en) 2012-12-28 2012-12-28 A system and a method for commercial vehicle tire pressure monitoring

Publications (1)

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CN103057362A true CN103057362A (en) 2013-04-24

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764997A (en) * 2008-12-25 2010-06-30 联创汽车电子有限公司 Vehicle monitoring system
CN201863655U (en) * 2010-11-11 2011-06-15 联创汽车电子有限公司 Tire pressure detection system
CN202345307U (en) * 2011-11-20 2012-07-25 长安大学 Tire pressure monitoring device based on controller area network (CAN) bus
CN202448687U (en) * 2011-12-14 2012-09-26 长安大学 Automatic detection device for tire state

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101764997A (en) * 2008-12-25 2010-06-30 联创汽车电子有限公司 Vehicle monitoring system
CN201863655U (en) * 2010-11-11 2011-06-15 联创汽车电子有限公司 Tire pressure detection system
CN202345307U (en) * 2011-11-20 2012-07-25 长安大学 Tire pressure monitoring device based on controller area network (CAN) bus
CN202448687U (en) * 2011-12-14 2012-09-26 长安大学 Automatic detection device for tire state

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Application publication date: 20130424

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