CN109017740A - A kind of temperature monitoring method for automobile - Google Patents
A kind of temperature monitoring method for automobile Download PDFInfo
- Publication number
- CN109017740A CN109017740A CN201810850954.XA CN201810850954A CN109017740A CN 109017740 A CN109017740 A CN 109017740A CN 201810850954 A CN201810850954 A CN 201810850954A CN 109017740 A CN109017740 A CN 109017740A
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- module
- automobile
- temperature
- brake drum
- gyroscope
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Regulating Braking Force (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of temperature monitoring systems for automobile, including GPS positioning module, velocity sensor, gyroscope, temperature collecting module, signal processing module, wireless communication module, data conversion module, central processing unit and human-machine exchange module, the GPS positioning module, velocity sensor, gyroscope, temperature collecting module is electrically connected by conducting wire and signal processing module, and module is connect the signal processing module with data conversion module by wireless communication.The present invention passes through setting GPS positioning module, velocity sensor, gyroscope, temperature collecting module can the speed to automobile, the gradient when driving, descending when acceleration and the temperature of brake drum be monitored, when will be seen that descending by comparison, the influence of friction speed and different gradient to automobile brake drum temperature change, so that driver can select suitable drive manner according to different road conditions, effectively prevents automobile brake drum and heat up too fast problem.
Description
Technical field
The invention belongs to automotive temp monitoring fields, more specifically more particularly to a kind of monitoring temperature for automobile
System.Meanwhile the invention further relates to a kind of temperature monitoring methods for automobile.
Background technique
Automobile long descending section when driving, vehicle gives it the gun under gravity, for guarantee automotive safety it is steady
Descending, automobile should have certain brake force, however as the increase of length of grade, brake friction heating, so that brake efficiency
It reduces.Under normal circumstances, when brake temperature reaches 200 DEG C, braking deceleration is decreased obviously, and it is existing brake-fade occur
As；When brake temperature is more than 600 DEG C, braking deceleration leads to brake fade close to zero.Therefore, automobile is in long descending
It is very necessary to brake temperature real-time monitoring when sections of road.The monitoring method of traditional automobile brake drum is usually
One temperature sensor is installed on the brake drum of automobile, it is then by conducting wire or wireless communicator that it is indoor with driving
The connection of human-computer exchange device, understands the temperature of brake drum in real time in this way convenient for driver.Although it can understand brake drum in real time
Temperature, but there is no too big use helping driver preferably to travel this respect.
Summary of the invention
The purpose of the present invention is to provide a kind of temperature monitoring methods for automobile, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the invention provides the following technical scheme:
A kind of temperature monitoring system for automobile, including GPS positioning module, velocity sensor, gyroscope, temperature acquisition mould
Block, signal processing module, wireless communication module, data conversion module, central processing unit and human-machine exchange module, the GPS are fixed
Position module, velocity sensor, gyroscope, temperature collecting module are electrically connected by conducting wire and signal processing module, the signal
Module is connect processing module with data conversion module by wireless communication, and the central processing unit passes through conducting wire and data conversion mould
Block, human-machine exchange module electrical connection.
A kind of temperature monitoring method of automobile, includes the following steps:
S1, data acquisition: the location information of vehicle is acquired by GPS positioning module first, then by velocity sensor come
The velocity information for acquiring vehicle, then acquires the temperature of automobile brake drum, finally by gyroscope by temperature collecting module
The acceleration of automobile and the gradient of road are measured, after being handled by signal of the signal processing module to each sensor,
Module is sent at data conversion module by wireless communication, be sent to after data conversion module is converted at central processing unit into
Row processing；
S2, data processing: the temperature of the brake drum of temperature collecting module different periods collected is stored first, then
The speed of its vehicle measured with the gradient of the pickup and road that are measured by gyroscope, velocity sensor is carried out pair
Than, thus it will be seen that when automobile is braked at various speeds brake drum temperature variations, and on different slopes
Spend the temperature variations of brake drum when lower automobile is braked；
S3, data analysis: by human-machine exchange module, driver is recognized that automobile in different gradient and the feelings of friction speed
After being braked under condition, the temperature variations of automobile brake drum, such driver can be according to GPS during driving
Locating module, velocity sensor, gyroscope, information used by temperature collecting module select suitable brake modes and brake
Speed, the brake modes for having the selection being directed to different in different road conditions in this way, so that it may effectively avoid because of brake modes
Not to caused by, automobile brake drum temperature rises too fast problem.
Compared with prior art, the beneficial effects of the present invention are: the present invention passes through setting GPS positioning module, velocity pick-up
Device, gyroscope, temperature collecting module can the speed to automobile, the gradient when driving, descending when acceleration and brake drum
Temperature be monitored, by comparison it will be seen that when descending, friction speed and different gradient are to automobile brake drum temperature change
Influence effectively prevent automobile system so that driver can select suitable drive manner according to different road conditions
The too fast problem of dynamic drum heating.
Detailed description of the invention
Fig. 1 is that system of the invention connects block diagram.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, to this
Invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, not
For limiting the present invention.
A kind of temperature monitoring system for automobile, including GPS positioning module, velocity sensor, gyroscope, temperature acquisition
Module, signal processing module, wireless communication module, data conversion module, central processing unit and human-machine exchange module, the GPS
Locating module, velocity sensor, gyroscope, temperature collecting module are electrically connected by conducting wire and signal processing module, the letter
Module is connect with data conversion module by wireless communication for number processing module, and the central processing unit passes through conducting wire and data conversion
Module, human-machine exchange module electrical connection.
A kind of temperature monitoring method of automobile, includes the following steps:
S1, data acquisition: the location information of vehicle is acquired by GPS positioning module first, then by velocity sensor come
The velocity information for acquiring vehicle, then acquires the temperature of automobile brake drum, finally by gyroscope by temperature collecting module
The acceleration of automobile and the gradient of road are measured, after being handled by signal of the signal processing module to each sensor,
Module is sent at data conversion module by wireless communication, be sent to after data conversion module is converted at central processing unit into
Row processing；
S2, data processing: the temperature of the brake drum of temperature collecting module different periods collected is stored first, then
The speed of its vehicle measured with the gradient of the pickup and road that are measured by gyroscope, velocity sensor is carried out pair
Than, thus it will be seen that when automobile is braked at various speeds brake drum temperature variations, and on different slopes
Spend the temperature variations of brake drum when lower automobile is braked；
S3, data analysis: by human-machine exchange module, driver is recognized that automobile in different gradient and the feelings of friction speed
After being braked under condition, the temperature variations of automobile brake drum, such driver can be according to GPS during driving
Locating module, velocity sensor, gyroscope, information used by temperature collecting module select suitable brake modes and brake
Speed, the brake modes for having the selection being directed to different in different road conditions in this way, so that it may effectively avoid because of brake modes
Not to caused by, automobile brake drum temperature rises too fast problem.
For the present invention by setting GPS positioning module, velocity sensor, gyroscope, temperature collecting module can be to automobile
The temperature of acceleration and brake drum when speed, the gradient when driving, descending is monitored, by comparison it will be seen that descending
When, the influence of friction speed and different gradient to automobile brake drum temperature change, so that driver can be according to different
Road conditions select suitable drive manner, effectively prevent automobile brake drum and heat up too fast problem.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (2)
1. a kind of temperature monitoring system for automobile, including GPS positioning module, velocity sensor, gyroscope, temperature acquisition mould
Block, signal processing module, wireless communication module, data conversion module, central processing unit and human-machine exchange module, feature exist
In: the GPS positioning module, velocity sensor, gyroscope, temperature collecting module are electrically connected by conducting wire with signal processing module
It connects, module is connect the signal processing module with data conversion module by wireless communication, and the central processing unit passes through conducting wire
It is electrically connected with data conversion module, human-machine exchange module.
2. a kind of temperature monitoring method described in claim 1 for automobile, which comprises the steps of:
S1, data acquisition: the location information of vehicle is acquired by GPS positioning module first, then by velocity sensor come
The velocity information for acquiring vehicle, then acquires the temperature of automobile brake drum, finally by gyroscope by temperature collecting module
The acceleration of automobile and the gradient of road are measured, after being handled by signal of the signal processing module to each sensor,
Module is sent at data conversion module by wireless communication, be sent to after data conversion module is converted at central processing unit into
Row processing；
S2, data processing: the temperature of the brake drum of temperature collecting module different periods collected is stored first, then
The speed of its vehicle measured with the gradient of the pickup and road that are measured by gyroscope, velocity sensor is carried out pair
Than, thus it will be seen that when automobile is braked at various speeds brake drum temperature variations, and on different slopes
Spend the temperature variations of brake drum when lower automobile is braked；
S3, data analysis: by human-machine exchange module, driver is recognized that automobile in different gradient and the feelings of friction speed
After being braked under condition, the temperature variations of automobile brake drum, such driver can be according to GPS during driving
Locating module, velocity sensor, gyroscope, information used by temperature collecting module select suitable brake modes and brake
Speed, the brake modes for having the selection being directed to different in different road conditions in this way, so that it may effectively avoid because of brake modes
Not to caused by, automobile brake drum temperature rises too fast problem.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850954.XA CN109017740A (en) | 2018-07-29 | 2018-07-29 | A kind of temperature monitoring method for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810850954.XA CN109017740A (en) | 2018-07-29 | 2018-07-29 | A kind of temperature monitoring method for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109017740A true CN109017740A (en) | 2018-12-18 |
Family
ID=64647703
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810850954.XA Pending CN109017740A (en) | 2018-07-29 | 2018-07-29 | A kind of temperature monitoring method for automobile |
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| CN (1) | CN109017740A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366909A (en) * | 2022-10-21 | 2022-11-22 | 四川省公路规划勘察设计研究院有限公司 | Dynamic early warning method and device for driver accidents in long and large longitudinal slope section and electronic equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352741A (en) * | 2015-11-16 | 2016-02-24 | 重庆交通大学 | Brake performance evaluation method based on virtual road load conditions and system thereof |
| CN105404746A (en) * | 2015-12-01 | 2016-03-16 | 桂林电子科技大学 | Reliability design method for long and steep downhill highway |
| CN105446391A (en) * | 2015-12-07 | 2016-03-30 | 长安大学 | Temperature rise prediction method for long downgrade driving brake for lorry |
-
2018
- 2018-07-29 CN CN201810850954.XA patent/CN109017740A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352741A (en) * | 2015-11-16 | 2016-02-24 | 重庆交通大学 | Brake performance evaluation method based on virtual road load conditions and system thereof |
| CN105404746A (en) * | 2015-12-01 | 2016-03-16 | 桂林电子科技大学 | Reliability design method for long and steep downhill highway |
| CN105446391A (en) * | 2015-12-07 | 2016-03-30 | 长安大学 | Temperature rise prediction method for long downgrade driving brake for lorry |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115366909A (en) * | 2022-10-21 | 2022-11-22 | 四川省公路规划勘察设计研究院有限公司 | Dynamic early warning method and device for driver accidents in long and large longitudinal slope section and electronic equipment |
| CN115366909B (en) * | 2022-10-21 | 2023-04-07 | 四川省公路规划勘察设计研究院有限公司 | Dynamic early warning method and device for driver accidents in long and large longitudinal slope section and electronic equipment |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |