CN101046916A - Vehicle tyre safety monitoring system and control method - Google Patents
Vehicle tyre safety monitoring system and control method Download PDFInfo
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- CN101046916A CN101046916A CN 200610031934 CN200610031934A CN101046916A CN 101046916 A CN101046916 A CN 101046916A CN 200610031934 CN200610031934 CN 200610031934 CN 200610031934 A CN200610031934 A CN 200610031934A CN 101046916 A CN101046916 A CN 101046916A
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Abstract
The present invention relates to a tyre safety monitoring system, consisting of three portions of wireless tyre monitoring subsystem mounted in every wheel, main control system which is mounted in car body and has wireless communication function and existent brake servomechanism in the car body. The described wireless tyre monitoring subsystem is formed from basic elements of air pressure sensor, temperature sensor, monolithic computer circuit, wireless communication circuit, wake-up circuit, power supply and structure body, its main control system is composed of wireless communication circuit, monolithic computer circuit, information display and acoustic signal circuit, car speed interface circuit, power supply management circuit and brake control interface. Between the wireless tyre monitoring subsystem and main control system a communication connection is formed by means of wireless mode, and the main control system can be used for controlling brake servomechanism.
Description
Technical field
The present invention relates to safety monitoring and the control of vehicle, the vehicle tyre safety monitoring system that particularly utilizes the existing braking servo device of former car to constitute with the Puffer-type tire.
Background technology
Tire safety is a vital ring in the vehicle safety control technology, and the safety problem relevant with tire pressure becomes many focuses of being paid close attention to.TPMS (tire pressure monitoring system) is considered to the most effective means of current solution tire problem, and Americanologist has been crossed the TREAD bill, and the regulation automobile that the U.S. sells before 1 day September in 2007 must be installed TPMS.
TPMS reminds human pilot to take measures on customs clearance when tire pressure is undesired, can play a role to reducing the road safety accident, but be not that all tire explosion is all relevant with the air pressure factor.Obviously, only tire is not enough to guarantee vehicle safety as tire pressure monitoring, how accurately monitors tyre break and in time the speed of a motor vehicle is reduced to the emphasis that is only support vehicles safety below the safe speed.
The described contact Pressure monitoring of ZL00101579.6, and the described noncontact Pressure monitoring of CN200410028564.2, adopted the passive detection mode, all need utilize tire pressure official post before and after blowing out to get " pressure switch " or " permanent magnetism post a letter body " and produce enough displacements and obtain signal of tyre burst.
Current, sealed air chamber is only applicable to the baroceptor of micrometric displacement, is not applicable to that support " pressure switch " or " body of posting a letter " require the sealed air chamber of displacement energy.Satisfy this displacement, atmosphere need be introduced as reference air pressure, must a through hole be arranged both sides inside and outside tire, this might bring potential safety hazard to tire safety.
Automatic deceleration after ZL00101579.6 realizes blowing out in the mode of so-called " being independent of the device of brake system of car "; Additionally install braking servo device additional, might cause the problem of car brakeing coupling.
Summary of the invention
The object of the invention technology is dealt with problems and is: overcome the deficiencies in the prior art, providing a kind of transmits information, sensor and single-chip microcomputer monitoring, utilizes car load to have braking servo device based on wireless mode, need not be inside and outside tire through hole, need not additionally install the technical scheme of braking servo device additional, by the present invention, under the prerequisite of support vehicles safety, simplify system's installation, solved a series of problems such as the cost that additionally installs braking servo device additional and bring, weight, workload, braking coupling.
The present invention is achieved in that by the wireless tyre monitoring subsystem that is installed on each wheel, be installed on that car body possesses the master control system of wireless communication function and existing braking servo device three parts of former car are formed; The wireless tyre monitoring subsystem is made up of fundamentals such as baroceptor, temperature sensor, single chip circuit, wireless communication line, wake-up circuit, power supply and structures; Master control system is made up of fundamentals such as wireless communication line, single chip circuit, information demonstration and audio communication circuit, speed of a motor vehicle interface circuit, electric power management circuit, braking control interfaces; Constitute communication with wireless mode between wireless tyre monitoring subsystem and the master control system and is connected, master control system is implemented to control to braking servo device.
The control method of vehicle tyre safety monitoring system is characterized in that: vehicle is under the non-transport condition, is installed on the interior wireless tyre monitoring subsystem of tire and is in off working state; When vehicle was in transport condition, the wake-up circuit in the wireless tyre monitoring subsystem made it enter duty, and the single-chip microcomputer of wireless tyre monitoring subsystem obtains correlation parameter from each sensor, sends to master control system by wireless communication line; Master control system is implemented monitoring in real time according to the parameter that receives to each tire, passes to human pilot by information demonstration and audio communication circuit; When tire parameter was unusual, master control system showed and the audio communication circuit alarm by information, reminds human pilot to take safety measures pointedly; When tyre break, master control system judges whether to take brake measure according to the speed of a motor vehicle, and after determining to blow out, vehicle ' is below the safety speed of a motor vehicle, and master control system is not taked brake measure, only shows and the audio communication circuit alarm by information; After determining to blow out, vehicle ' is more than the safety speed of a motor vehicle, and master control system then immediately by the braking control interface, is braked control to the car brakeing servo control mechanism, and the speed of a motor vehicle is reduced to below the safe speed of a motor vehicle, shows and the audio communication circuit alarm by information simultaneously; When vehicle stops to travel, wake-up signal disappears, and the wireless tyre monitoring subsystem is in the state of quitting work again.
The power supply of wireless tyre monitoring subsystem, available 3 kinds of modes realize:
A, battery are wireless tyre monitoring subsystem power supply;
B, battery and LF electricity collection device are the power supply of wireless tyre monitoring subsystem;
C, LF electricity collection device are the power supply of wireless tyre monitoring subsystem.
Different power supply modes is not quite similar to wireless tyre monitoring subsystem and master control system.
Battery is wireless tyre monitoring subsystem power supply, need employing is wake-up circuit to the wheel movement sensor sensitive.
The control method of vehicle tyre safety monitoring system is characterized in that: when vehicle is under the non-transport condition, the wireless tyre monitoring subsystem is in dormant state; Wake-up circuit produces signal when vehicle is in transport condition, makes the wireless tyre monitoring subsystem enter duty, when vehicle stops to travel, and the wake-up circuit blackout, the wireless tyre monitoring subsystem is in dormant state again.
Battery and LF electricity collection device are the power supply of wireless tyre monitoring subsystem, and LF electricity collection device is as wake-up circuit; Master control system increases LF feeding electric energy circuit on the basis of fundamental.
The control method of vehicle tyre safety monitoring system is characterized in that: when vehicle is under the non-transport condition, the wireless tyre monitoring subsystem is in dormant state; When vehicle was in transport condition, LF feeding electric energy circuit was opened, and LF electricity collection device output signal makes the wireless tyre monitoring subsystem enter duty; When vehicle stops to travel, LF feeding electric energy circuit is closed, and LF electricity collection device output signal disappears, and the wireless tyre monitoring subsystem is in dormant state again.
LF electricity collection device is the power supply of wireless tyre monitoring subsystem; Master control system increases LF feeding electric energy circuit on the basis of fundamental.
The control method of vehicle tyre safety monitoring system is characterized in that: when vehicle is under the non-transport condition, the feeding electric energy circuit of master control system is closed, and the wireless tyre monitoring subsystem does not have the electric energy support, is in the state of quitting work; When vehicle was in transport condition, the feeding electric energy circuit of master control system was opened, the LF electricity collection device output electric energy of wireless tyre monitoring subsystem, and the wireless tyre monitoring subsystem enters duty; When vehicle stops to travel, LF feeding electric energy circuit is closed, and LF gatherer output electric energy disappears, and the wireless tyre monitoring subsystem is in the state of quitting work again.
The present invention's advantage compared with prior art is: make full use of the existing resource of vehicle, avoided installing additional arrestment mechanism and brought ruined problem for the former design coupling of vehicle; Because the present invention to take practicable counter-measure, can bring into play positive effect to ensureing the safety relevant with tire than more comprehensively having obtained the information relevant with tire safety.
Description of drawings
Fig. 1 is a vehicle tyre safety monitoring system block diagram of the present invention;
Fig. 2 adopts the vehicle tyre safety monitoring system theory diagram of battery;
Fig. 3 is the wireless tyre monitoring subsystem electricity theory diagram of Fig. 2;
Fig. 4 is the master control system theory diagram of Fig. 2;
Fig. 5 adopts the vehicle tyre safety monitoring system electricity theory diagram of battery and LF electricity collection device;
Fig. 6 is the wireless tyre monitoring subsystem electricity theory diagram of Fig. 5;
Fig. 7 is the master control system theory diagram of Fig. 5;
Fig. 8 is a feeding electric energy electricity theory diagram among Fig. 5;
Fig. 9 adopts the vehicle tyre safety monitoring system electricity theory diagram of LF electricity collection device;
Figure 10 is the wireless tyre monitoring subsystem electricity theory diagram of Fig. 9;
Figure 11 brakes control interface and the vacuum-assisted brake servo control mechanism connects figure;
Figure 12 brakes control interface and the hydraulic assisting brake servo control mechanism connects figure;
Figure 13 brakes control interface and the pneumatic braking servo control mechanism connects figure;
Figure 14 brakes control interface and the electric control braking servo control mechanism connects figure.
Embodiment
The development that modern semiconductor technology is integrated makes a plurality of functions can be included in the integrated circuit, in design of the invention process, correctly selects integrated circuit can reach the effect of simplifying circuit, reducing volume and weight.
Below in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, and Figure 11, Figure 12, Figure 13, Figure 14 are described in detail embodiment 1.
As shown in Figure 1, vehicle tyre safety monitoring system is made up of the existing braking servo device of the wireless tyre monitoring subsystem that is installed on wheel, the master control system that is installed on car body and vehicle.
As shown in Figure 2, embodiment 1 employing battery is that wireless tyre monitoring subsystem power supply, employing are wake-up circuit to the wheel movement sensor sensitive.
As Fig. 3, shown in, the wireless tyre monitoring subsystem is by the integrated circuit SP12 that comprises baroceptor, temperature sensor, acceleration transducer and tension measuring circuit, with the single-chip microcomputer MC68HC908RK2 that possesses the RF sending function (the MC68HC908RF2 single-chip microcomputer is integrated in an encapsulation with RF transtation mission circuit MC33493 and single-chip microcomputer MC68HC908RK2), 3.6V lithium battery 1 is formed, wherein, the acceleration transducer among the SP12 is used to realize the function of wake-up circuit.
As shown in Figure 4, master control system has comprised RF receiving integrate circuit MC33594, single-chip microcomputer MC68HC908GT8, information demonstration and audio communication circuit 2, electric power management circuit 3, braking control interface 4, speed of a motor vehicle change-over circuit 5; Information shows and audio communication circuit 2 has comprised liquid crystal display TG12864 and sound circuit WTV040-20S; Speed of a motor vehicle change-over circuit 5 is connected with the vehicle speed signal circuit of vehicle; The braking servo device that braking control interface 4 bases connect is with it chosen corresponding control mode; The control that the braking control interface 4 of master control system is realized following braking servo device by control electromagnetic valve 8: a, vacuum-assisted brake servo control mechanism (Figure 11); B, hydraulic assisting brake servo control mechanism (Figure 12); C, pneumatic braking servo control mechanism (Figure 13); Master control system sends brake signal by braking control interface 4, realizes the control to the ECU of electric control braking servo control mechanism (Figure 14), implements braking by electric control braking ECU control brake module.
For embodiment 1 is described in detail more clearlyly, braking control interface 4 and the vacuum-assisted brake servo control mechanism (Figure 11) of the contributing embodiment of deciding 1 connect.
As shown in Figure 3, when vehicle is under the non-transport condition, the wireless tyre monitoring subsystem is in dormant state; When vehicle is in transport condition, the acceleration transducer of SP12 wakes the MC68HC908RF2 single-chip microcomputer immediately up, the wireless tyre monitoring subsystem enters duty, single-chip microcomputer MC68HC908RF2 obtains the correlation parameter of air pressure, temperature, acceleration, voltage from SP12, and air pressure, the temperature parameter of tire passed to master control system by the RF transtation mission circuit, voltage parameter only sends to master control system, prompting changing battery when voltage is lower than determined threshold; Master control system single-chip microcomputer MC68HC908GT8 receives the correlation parameter of each tire by RF receiving circuit MC33594, MC68HC908GT8 show by information and audio communication circuit 2 in liquid crystal display TG12864 show relevant information; Brake control interface 4 no-outputs this moment, human pilot can carry out the normal brake application operation; When tire parameter unusual, MC68HC908RF2 passes to master control system by the RF transtation mission circuit with parameter, the single-chip microcomputer MC68HC908GT8 of master control system shows relevant information by the liquid crystal display TG12864 in information demonstration and the audio communication circuit 2, report to the police by sound circuit WTV040-20S simultaneously, remind human pilot to take safety practice targetedly; Brake still no-output of control interface 4 this moment, human pilot can carry out the normal brake application operation; When tyre break, single-chip microcomputer MC68HC908RF2 detects the air pressure rapid drawdown by the baroceptor among the SP12, by the RF transtation mission circuit parameter is passed to master control system, the MC68HC908GT8 single-chip microcomputer of master control system then judges whether to take brake measure according to the speed of a motor vehicle of this moment immediately; After determining to blow out, vehicle ' below safe speed, the single-chip microcomputer MC68HC908GT8 of master control system show by information and audio communication circuit 2 in the TG12864 liquid crystal display show, report to the police by sound circuit WTV040-20S simultaneously; Brake control interface 4 this moment still is no-output, and human pilot can carry out the normal brake application operation; After determining to blow out, vehicle ' is more than safe speed, and the single-chip microcomputer MC68HC908GT8 of master control system then drives solenoid valves 8 by braking control interface 4; This moment, solenoid valve 8 was converted to unlatching by cutting out, atmosphere enters by solenoid valve 8 in the cavity on vacuum booster diaphragm right side (referring to Figure 11), because vacuum booster diaphragm left side is in negative pressure state in the chamber, atmospheric pressure promotes diaphragm and moves to left to the limit (brake hard) position, master cylinder output maximum pressure is implemented braking to vehicle; Meanwhile, the MC68HC908GT8 single-chip microcomputer of master control system shows by the TG12864 liquid crystal display in information demonstration and the audio communication circuit 2, reports to the police by sound circuit WTV040-20S simultaneously; When vehicle stopped to travel, the MC68HC908RF2 single-chip microcomputer judged that from the accekeration of SP12 vehicle has been in non-transport condition, and the wireless tyre monitoring subsystem reenters dormant state.
Below in conjunction with Fig. 5, Fig. 6, Fig. 7, Fig. 8, and Figure 11 figure, 12, Figure 13, Figure 14, the embodiment 2 that adopts battery and LF electricity collection device is described in detail.
As shown in Figure 5, embodiment 2 has adopted battery and LF electricity collection device to wireless tyre monitoring subsystem power supply mode; The feeding electric energy inductance of master control system (LF antenna) is installed in the position of car body near tire, and the inductance of electricity collection device is installed in the side of tire near the feeding electric energy inductance.
As shown in Figure 6, the wireless tyre monitoring subsystem is by integrated circuit MPXY8020 that comprises baroceptor, temperature sensor and single-chip microcomputer MC68HC908RF2, and 3.6V lithium battery 1 and electricity collection device 6 are formed.
As shown in Figure 7, master control system has increased the feeding electric energy circuit 7 (referring to Fig. 8) corresponding with wireless tyre monitoring subsystem quantity on the underlying dimension basis; Braking control interface 4 is identical with embodiment 1 with the docked mode of different braking servo control mechanism.
For embodiment 2 is described in detail more clearlyly, the braking control interface of the contributing embodiment of deciding 2 and hydraulic assisting brake servo control mechanism (Figure 12) connect.
As shown in Figure 6, when vehicle is under the non-transport condition, the feeding electric energy circuit 7 of master control system is closed, and battery 1 provides the electric energy of wireless tyre monitoring subsystem, and the wireless tyre monitoring subsystem is in dormant state; When vehicle is in transport condition, the feeding electric energy circuit 7 of master control system is opened, the electricity collection device 6 output electric power signal of wireless tyre monitoring subsystem, wake single-chip microcomputer MC68HC908RF2 up and enter duty, the MC68HC908RF2 single-chip microcomputer obtains air pressure, temperature parameter from MPXY8020, passes to master control system by the RF transtation mission circuit; Master control system single-chip microcomputer MC68HC908GT8 receives the correlation parameter of each tire by RF receiving circuit MC33594, the control of being correlated with (other control procedure and embodiment 1 with); When tyre break, after master control system is determined to blow out, and vehicle ' is more than safe speed, and the MC68HC908GT8 single-chip microcomputer of master control system drives solenoid valves 8 transition statuses by braking control interface 4; This moment, hydraulic power source entered the hydraulic booster chamber of hydraulic assisting brake servo control mechanism by solenoid valve 8, and brake master cylinder piston moves to the limit (brake hard) position in hydraulic power source pressure effect bottom left, and vehicle is implemented braking; Meanwhile, the MC68HC908GT8 single-chip microcomputer of master control system shows by the TG12864 liquid crystal display in information demonstration and the audio communication circuit 2, reports to the police by sound circuit WTV040-20S simultaneously; When vehicle stops to travel, feeding electric energy circuit 7 is closed, and the electric power signal of wireless tyre monitoring subsystem electricity collection device 6 disappears, and the wireless tyre monitoring subsystem is in dormant state again.
Below in conjunction with Fig. 9, Figure 10, Fig. 7, and Figure 11, Figure 12, Figure 13, Figure 14 are described in detail the embodiment 3 that adopts LF electricity collection device.
As shown in Figure 9, embodiment 3 and embodiment 2 have adopted LF inductance coupling feeding electric energy mode to power, thereby master control system is identical with LF electricity collection device circuit and installation requirement aspect constituting.
As Figure 10, shown in, the wireless tyre monitoring subsystem is made up of the integrated circuit MPXY8020 that comprises baroceptor, temperature sensor and single-chip microcomputer MC68HC908RF2, electricity collection device 6.
For embodiment 3 is described in detail more clearlyly, the concrete braking servo device of the contributing embodiment of deciding 3 is electric control braking servo control mechanism (Figure 14).
As shown in Figure 9, when vehicle is under the non-transport condition, the feeding electric energy circuit 7 of master control system (referring to Fig. 7) is closed, and the wireless tyre monitoring subsystem does not have the electric energy support, is in the state of quitting work; When vehicle is in transport condition, the feeding electric energy circuit 7 of master control system is opened, the wireless tyre monitoring subsystem obtains electricity collection device 6 output electric energy, the MC68HC908RF2 single-chip microcomputer enters duty, obtain air pressure, temperature parameter from MPXY8020, pass to master control system by the RF transtation mission circuit; Master control system single-chip microcomputer MC68HC908GT8 receives the correlation parameter of each tire by RF receiving circuit MC33594, the control of being correlated with (other control procedure and embodiment 1 with); Work as tyre break, after determining to blow out, vehicle ' is more than safe speed, and the single-chip microcomputer MC68HC908GT8 of master control system sends emergency brake signal by 4 pairs of electric control braking servo control mechanisms of braking control interface ECU; At this moment, the electric control braking servo control mechanism is implemented braking to vehicle under electric control braking ECU control; Meanwhile, the single-chip microcomputer MC68HC908GT8 of master control system shows by the TG12864 liquid crystal display in information demonstration and the audio communication circuit 2, reports to the police by sound circuit WTV040-20S simultaneously; When vehicle stops to travel, feeding electric energy circuit 7 is closed, and electricity collection device 6 output signals of wireless tyre monitoring subsystem disappear, and the wireless tyre monitoring subsystem is not in the state of quitting work again because of there being the electric energy support.
Claims (10)
1, vehicle tyre safety monitoring system is characterized in that: by the wireless tyre monitoring subsystem that is installed on each wheel, be installed on that car body possesses the master control system of wireless communication function and existing braking servo device three parts of former car are formed; The wireless tyre monitoring subsystem is made up of fundamentals such as baroceptor, temperature sensor, single chip circuit, wireless communication line, wake-up circuit, power supply and structures; Master control system is made up of fundamentals such as wireless communication line, single chip circuit, information demonstration and audio communication circuit, speed of a motor vehicle interface circuit, electric power management circuit, braking control interfaces; Constitute communication with wireless mode between wireless tyre monitoring subsystem and the master control system and is connected, master control system is implemented to control to braking servo device.
2, the control method of vehicle tyre safety monitoring system is characterized in that: vehicle is under the non-transport condition, is installed on the interior wireless tyre monitoring subsystem of tire and is in off working state; When vehicle was in transport condition, the wake-up circuit in the wireless tyre monitoring subsystem made it enter duty, and the single-chip microcomputer of wireless tyre monitoring subsystem obtains correlation parameter from each sensor, sends to master control system by wireless communication line; Master control system is implemented monitoring in real time according to the parameter that receives to each tire, passes to human pilot by information demonstration and audio communication circuit; When tire parameter was unusual, master control system showed and the audio communication circuit alarm by information, reminds human pilot to take safety measures pointedly; When tyre break, master control system judges whether to take brake measure according to the speed of a motor vehicle, and after determining to blow out, vehicle ' is below the safety speed of a motor vehicle, and master control system is not taked brake measure, only shows and the audio communication circuit alarm by information; After determining to blow out, vehicle ' is more than the safety speed of a motor vehicle, and master control system then immediately by the braking control interface, is braked control to the car brakeing servo control mechanism, and the speed of a motor vehicle is reduced to below the safe speed of a motor vehicle, shows and the audio communication circuit alarm by information simultaneously; When vehicle stops to travel, wake-up signal disappears, and the wireless tyre monitoring subsystem is in the state of quitting work again.
3, vehicle tyre safety monitoring system according to claim 1 is characterized in that: battery is that wireless tyre monitoring subsystem power supply, movement sensitive sensors are wake-up circuit.
4, vehicle tyre safety monitoring system control method according to claim 2 is characterized in that: when vehicle is under the non-transport condition, be installed on the interior wireless tyre monitoring subsystem of tire and be in dormant state; When vehicle is in transport condition, wake-up circuit produces signal, makes the wireless tyre monitoring subsystem enter duty, when vehicle stops to travel, and the wake-up circuit blackout, the wireless tyre monitoring subsystem is in dormant state again.
5, vehicle tyre safety monitoring system according to claim 1 is characterized in that: battery and LF electricity collection device are the power supply of wireless tyre monitoring subsystem, and LF electricity collection device is as wake-up circuit; Master control system increases LF feeding electric energy circuit on the basis of fundamental.
6, vehicle tyre safety monitoring system control method according to claim 2 is characterized in that: when vehicle is under the non-transport condition, be installed on the interior wireless tyre monitoring subsystem of tire and be in dormant state; When vehicle is in transport condition, LF feeding electric energy circuit is opened, LF electricity collection device output signal makes the wireless tyre monitoring subsystem enter duty, when vehicle stops to travel, LF feeding electric energy circuit is closed, LF electricity collection device output signal disappears, and the wireless tyre monitoring subsystem is in dormant state again.
7, vehicle tyre safety monitoring system according to claim 1 is characterized in that: LF electricity collection device is the power supply of wireless tyre monitoring subsystem; Master control system increases LF feeding electric energy circuit on the basis of fundamental.
8, the control method of vehicle tyre safety monitoring system according to claim 2, it is characterized in that: when vehicle is under the non-transport condition, the feeding electric energy circuit of master control system is closed, and being installed on the interior wireless tyre monitoring subsystem of tire does not have the electric energy support, is in the state of quitting work; When vehicle was in transport condition, the feeding electric energy circuit of master control system was opened, the LF electricity collection device output electric energy of wireless tyre monitoring subsystem, and the wireless tyre monitoring subsystem enters duty; When vehicle stops to travel, LF feeding electric energy circuit is closed, and LF gatherer output electric energy disappears, and the wireless tyre monitoring subsystem is in the state of quitting work again.
9, according to claim 1,3,5,7 described vehicle tyre safety monitoring systems, it is characterized in that: the control that the braking control interface 4 of master control system is realized following braking servo device by control electromagnetic valve 8:
A, vacuum-assisted brake servo control mechanism;
B, hydraulic assisting brake servo control mechanism;
C, pneumatic braking servo control mechanism.
10, according to claim 1,3,5,7 described vehicle tyre safety monitoring systems, it is characterized in that: master control system sends brake signal by braking control interface 4, realization is implemented braking to the control of the ECU of electric control braking servo control mechanism by electric control braking ECU control brake module.
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| CN 200610031934 CN101046916A (en) | 2006-07-06 | 2006-07-06 | Vehicle tyre safety monitoring system and control method |
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| CN 200610031934 CN101046916A (en) | 2006-07-06 | 2006-07-06 | Vehicle tyre safety monitoring system and control method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574963A (en) * | 2008-05-09 | 2009-11-11 | 浙江吉利汽车研究院有限公司 | Tire burst braking system capable of adjusting brake force |
| CN101574961B (en) * | 2008-05-09 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Control system for preventing rear-end collisions from tire burst |
| CN103660809A (en) * | 2012-09-21 | 2014-03-26 | 现代摩比斯株式会社 | Tire pressure monitoring device and integrated receiver system |
| CN105015529A (en) * | 2015-07-14 | 2015-11-04 | 淮阴工学院 | Electro-hydraulic power braking system for automobile |
| CN106740790A (en) * | 2016-11-24 | 2017-05-31 | 威海威林特电控科技有限公司 | A kind of automobile electrically-controlled brakes |
| CN110603183A (en) * | 2017-05-05 | 2019-12-20 | 米其林集团总公司 | Method for using pressure and temperature measurements of vehicle tires |
| CN111267561A (en) * | 2020-03-23 | 2020-06-12 | 临工集团济南重机有限公司 | Automobile management method, device and storage medium |
-
2006
- 2006-07-06 CN CN 200610031934 patent/CN101046916A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101574963A (en) * | 2008-05-09 | 2009-11-11 | 浙江吉利汽车研究院有限公司 | Tire burst braking system capable of adjusting brake force |
| CN101574961B (en) * | 2008-05-09 | 2012-09-26 | 浙江吉利汽车研究院有限公司 | Control system for preventing rear-end collisions from tire burst |
| CN101574963B (en) * | 2008-05-09 | 2013-08-14 | 浙江吉利汽车研究院有限公司 | Tire burst braking system capable of adjusting brake force |
| CN103660809A (en) * | 2012-09-21 | 2014-03-26 | 现代摩比斯株式会社 | Tire pressure monitoring device and integrated receiver system |
| CN103660809B (en) * | 2012-09-21 | 2016-05-25 | 现代摩比斯株式会社 | Tire pressure induction installation and integrated reception system |
| CN105015529A (en) * | 2015-07-14 | 2015-11-04 | 淮阴工学院 | Electro-hydraulic power braking system for automobile |
| CN106740790A (en) * | 2016-11-24 | 2017-05-31 | 威海威林特电控科技有限公司 | A kind of automobile electrically-controlled brakes |
| CN110603183A (en) * | 2017-05-05 | 2019-12-20 | 米其林集团总公司 | Method for using pressure and temperature measurements of vehicle tires |
| CN111267561A (en) * | 2020-03-23 | 2020-06-12 | 临工集团济南重机有限公司 | Automobile management method, device and storage medium |
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Open date: 20071003 |