CN201380844Y - Improved structure of electronic control device of foot brake valves - Google Patents
Improved structure of electronic control device of foot brake valves Download PDFInfo
- Publication number
- CN201380844Y CN201380844Y CN200920116983U CN200920116983U CN201380844Y CN 201380844 Y CN201380844 Y CN 201380844Y CN 200920116983 U CN200920116983 U CN 200920116983U CN 200920116983 U CN200920116983 U CN 200920116983U CN 201380844 Y CN201380844 Y CN 201380844Y
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- signal processing
- sensor
- processing module
- foot brake
- module
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- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
The utility model discloses an improved structure of electronic control device of foot brake valves, which comprises a sensor which is arranged on a brake valve and senses the action of a foot pedal, a sensor signal processing module electrically connected with the sensor, and an EMC power supply module providing the power supply for the sensor and the sensor signal processing module, wherein the output end of the sensor signal processing module is electrically connected with the control end of a foot brake valve. The output ends of the sensor and sensor signal processing module are further connected with a switching device, and the switching device is connected with an alarming lamp. Compared with an electric control device of the foot brake valve before the improvement, the improved structure improves the sensor signal processing ability, increases the sensibility of the device, is added with the switch controlling function and the alarming function, and omits a power supply device. After the improvement, since output signals are strengthened, the electronic control device can be easily operated, has move obvious effects and stronger brake force compared with a pure mechanical foot brake valve and the electric control device of the foot brake valve before the improvement, thereby the driving safety is guaranteed.
Description
Technical field
The utility model relates to the motor vehicle braking systems field, is specifically related to a kind of electronic control package that is used for self-propelled vehicle foot brake valve.
Background technology
At present, along with improving constantly of people's living standard, the fast development of economic situation, though be bus, commercial car or private car all in rapid increase, and high-grade highway nets such as national, provincial level have also begun to take shape, and greatly trend of rapid development are arranged, when having made things convenient for people's trip, also make no matter be city or rural area, communications and transportation is all busy especially, the large and small traffic accident that brings thus all rolls up.According to the incomplete statistics of national communication department, most of traffic accidents all are because reaction time of motor vehicle braking systems lags behind, braking force is not strong causes.Current, a lot of vehicles are because of adopting pure mechanical foot brake valve gear, and this brake equipment can only rely on driver's experiences when operation, be easy to produce the consequence that the reaction time lags behind, braking force is not strong.In actual applications, even same car, different driver operations also can produce than mistake, like this, even vehicle itself is functional, still has very big hidden peril of accident.At this kind situation, once designed a kind of foot brake valve sensor electrical control setup that is used for self-propelled vehicle, this kind device is made up of sensor, power module, signal processing module three parts.Adopt the sensor pickoff signals, the analog signal conversion of sensor being picked up by the sensor signal processing module is an electric signal, this electric signal is defeated by control end control pin brake activation valve again, thereby reaches the purpose of control pin brake activation valve.But this kind device has adopted two kinds of supply units, and a kind of supply unit is conventional DC-DC conversion, gives module for power supply such as back one supply unit and signal conditioning; Power supply after another supply unit will be changed is handled the back once more and is powered to sensor.And the signal handling capacity of this device is more weak, does not have warning device.Therefore in actual applications, particularly when emergency braking, the effect of this device is obvious inadequately.
Summary of the invention
Technical problem to be solved in the utility model be at above-mentioned prior art present situation not enough and provide a kind of easy operating, braking accurately and timely, the controller for electric consumption effect more obviously, the controller for electric consumption that is used for self-propelled vehicle foot brake valve that braking force is stronger.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: foot brake valve controller for electric consumption improves structure, it is characterized in that: comprise the sensor that is installed in induction stretcher action on the brake activation valve, with sensor electrical bonded assembly sensor signal processing module and for sensor and sensor signal processing module provide the EMC power module of power supply, the mouth of described sensor signal processing module is electrically connected with foot brake valve control end.
The mouth of described sensor and sensor signal processing module also connects a switching device, and switching device connects an alarm lamp.
Preferably, described EMC power module reaches the DC---DC modular converter that is electrically connected with the EMC module by the EMC module to be formed, and the EMC module connects external source, and the DC---DC modular converter is electrically connected with sensor and sensor signal processing module.
Preferably; described sensor signal processing module comprises signal processing module and the electric signal EMC and the protection module that are electrically connected with signal processing module; signal processing module is that signal input part is connected with sensor electrical, and electric signal EMC and protection module are signal output part.
Compare with the controller for electric consumption of improveing preceding foot brake valve, advantage of the present utility model is, has improved the sensor signal processing capacity, has strengthened the sensitivity level of this device, and has increased switch control functions and warning function, and has removed a supply unit.Adopt the sensor pickoff signals, and after the sensor signal processing module is handled output signal, again this output signal is linked into foot brake valve control port, in order to the control pin brake activation valve; Output signal is linked into a switching device in addition, after the signal of sensor reception arrives a certain value, and switch opens, alarm lamp is reported to the police.After the improvement, the signal of output strengthens, so it is just than pure mechanical foot brake valve and foot brake valve controller for electric consumption easy operating, effect before improving are obvious more, braking force is stronger.Thereby guaranteed traffic safety.
Description of drawings
Fig. 1 is the block diagram of the utility model embodiment;
Fig. 2 is the block diagram of EMC power module among Fig. 1;
Fig. 3 is the block diagram of sensor signal processing module among Fig. 1.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, 2, 3, be used for the controller for electric consumption of self-propelled vehicle foot brake valve, comprise foot brake valve control port, also comprise an EMC power module 1, described EMC power module 1 is electrically connected a sensor signal processing module 2 and is connected with a sensor 3; Described sensor signal processing module 2 is connected with a sensor 3; The mouth of sensor signal processing module 2 inserts foot brake valve control port with the signal of handling well, and is connected with an alarm lamp 5 by switching device 4.
Described EMC power module 1 is electrically connected DC---DC modular converter 12 by EMC module 11 and forms; Power supply Vi is linked into 12 processing of DC---DC modular converter, the promptly exportable power Vcc of handling well after inserting EMC module 11 again.
Described sensor signal processing module 2 also comprises a signal processing module 21, and described signal processing module 21 is electrically connected an electric signal EMC and protection module 22.
The power supply of described sensor 3 is provided by the out-put supply Vcc in the power module 1; the mouth of sensor 3 is with the signal processing module 21 in the signal access sensor signal processing module 2 that it picked up; handle the back through signal processing module 21 and insert electric signal EMC and protection module 22; electric signal EMC and protection module 22 are directly received the mouth of sensor signal processing module 2; this mouth inserts foot brake valve control port with the signal of output, and with this output signal control alarm lamp 5 after switching device is handled.With this control pin brake activation valve.
Claims (5)
1, foot brake valve electronic control package improves structure, it is characterized in that: comprise sensor (3), the sensor signal processing module (2) that is electrically connected with sensor (3) that is installed on the brake activation valve action of induction stretcher and be the EMC power module (1) that sensor and sensor signal processing module (2) provide power supply that the mouth of described sensor signal processing module is electrically connected with foot brake valve control end.
2, foot brake valve electronic control package according to claim 1 improves structure, it is characterized in that: the mouth of described sensor (3) and sensor signal processing module (2) also connects a switching device (4), and switching device (4) connects an alarm lamp (5).
3, foot brake valve electronic control package according to claim 1 improves structure, it is characterized in that: described EMC power module (1) reaches the DC---DC modular converter (12) that is electrically connected with EMC module (11) by EMC module (11) and forms, EMC module (11) connects external source, and DC---DC modular converter (12) is electrically connected with sensor (3) and sensor signal processing module (2).
4, foot brake valve electronic control package according to claim 1 and 2 improves structure; it is characterized in that: described sensor signal processing module (2) comprises signal processing module (21) and the electric signal EMC and the protection module (22) that are electrically connected with signal processing module; signal processing module (21) is that signal input part is electrically connected with sensor (3), and electric signal EMC and protection module (22) are signal output part.
5, foot brake valve electronic control package according to claim 3 improves structure; it is characterized in that: described sensor signal processing module (2) comprises signal processing module (21) and the electric signal EMC and the protection module (22) that are electrically connected with signal processing module; signal processing module (21) is that signal input part is electrically connected with sensor (3), and electric signal EMC and protection module (22) are signal output part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116983U CN201380844Y (en) | 2009-04-02 | 2009-04-02 | Improved structure of electronic control device of foot brake valves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920116983U CN201380844Y (en) | 2009-04-02 | 2009-04-02 | Improved structure of electronic control device of foot brake valves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201380844Y true CN201380844Y (en) | 2010-01-13 |
Family
ID=41524318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920116983U Expired - Lifetime CN201380844Y (en) | 2009-04-02 | 2009-04-02 | Improved structure of electronic control device of foot brake valves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201380844Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997567A (en) * | 2015-07-10 | 2015-10-28 | 苏州新区明基高分子医疗器械有限公司 | Medical oral cavity water delivery pipe |
-
2009
- 2009-04-02 CN CN200920116983U patent/CN201380844Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104997567A (en) * | 2015-07-10 | 2015-10-28 | 苏州新区明基高分子医疗器械有限公司 | Medical oral cavity water delivery pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100113 |