JPH0416078U - - Google Patents
Info
- Publication number
- JPH0416078U JPH0416078U JP5770690U JP5770690U JPH0416078U JP H0416078 U JPH0416078 U JP H0416078U JP 5770690 U JP5770690 U JP 5770690U JP 5770690 U JP5770690 U JP 5770690U JP H0416078 U JPH0416078 U JP H0416078U
- Authority
- JP
- Japan
- Prior art keywords
- brake force
- force command
- brake
- command
- electric
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Braking Systems And Boosters (AREA)
Description
第１図は本考案による電気指令式ブレーキ制御
装置の制御方式切換制御回路の実施例を示すもの
で、図イは第２図中の切換制御回路にタイマリレ
ーを追加したもの、図ロは第６図の切換制御回路
にタイマリレーを追加したもの、図ハは第２図中
の切換制御回路にタイマリレーを追加すると共に
ブレーキ弛め状態でのみ切換動作するようにした
もの、図ニは第６図の切換制御回路にタイマリレ
ーを追加すると共にブレーキ弛め状態でのみ切換
動作するようにしたものである。第２図は従来の
電気指令式ブレーキ制御装置のブロツク構成図（
但し、切換制御回路以外の部分は本考案の場合と
共通）、第３図乃至第５図は従来の装置の動作説
明用の特性図、第６図は第２図中の切換制御回路
の他の例を示す回路図である。
Ｓ……ブレーキ指令、Ｆｍ……モータ車のブレ
ーキ力指令、Ｆｔ……トレーラ車のブレーキ力指
令、Ｆｕ……編成ブレーキ力指令、Ｆｅｌ……リ
ミツト値、Ｆｅ……遅れ込め制御方式時の電気ブ
レーキ力指令、χＦｅ……実際の電気ブレーキ力
、ＥＢ……電気ブレーキ装置、Ｆａｍ……モータ
車の空気ブレーキ力指令、Ｆａｔ……トレーラ車
の空気ブレーキ力指令、１ｍ……モータ車の空気
ブレーキ装置、１ｔ……トレーラ車の空気ブレー
キ装置、Ｆｅ′……均一制御方式時の電気ブレー
キ力指令、ＳＷ，ＳＷ１，ＳＷ２……切換スイツ
チ、Ｒ……切換リレー。
Figure 1 shows an embodiment of a control method switching control circuit for an electric command type brake control device according to the present invention. Figure 6 shows the switching control circuit in which a timer relay is added, Figure C shows the switching control circuit in Figure 2 in which a timer relay is added and the switch operates only when the brake is released, and Figure D shows the switching control circuit in Figure 2. A timer relay is added to the switching control circuit shown in FIG. 6, and the switching operation is made only when the brake is released. Figure 2 is a block diagram of a conventional electric command type brake control device (
However, the parts other than the switching control circuit are the same as in the case of the present invention), Figures 3 to 5 are characteristic diagrams for explaining the operation of the conventional device, and Figure 6 is the same as the switching control circuit in Figure 2. FIG. 2 is a circuit diagram showing an example. S... Brake command, Fm... Brake force command for motor vehicle, Ft... Brake force command for trailer vehicle, Fu... Formation brake force command, Fel... Limit value, Fe... Electricity during delay control method. Brake force command, χFe...Actual electric brake force, EB...Electric brake device, Fam...Air brake force command for motor vehicle, Fat...Air brake force command for trailer vehicle, 1m...Air brake for motor vehicle Device, 1t...Air brake device for trailer vehicle, Fe'...Electric brake force command during uniform control method, SW, SW1, SW2...Switch switch, R...Switch relay.
Claims (1)
タ車の応荷重信号を加味してモータ車のブレーキ
力指令を求めると共に、前記ブレーキ指令にトレ
ーラ車の応荷重信号を加味してトレーラ車のブレ
ーキ力指令を求め、これら両ブレーキ力指令を加
算したものを編成ブレーキ力指令とし、この編成
ブレーキ力指令が最大電気ブレーキ力に相当する
リミツト値未満のとき、その編成ブレーキ力指令
を、又、前記リミツト値以上のとき、そのリミツ
ト値を、電気ブレーキ力指令とし、その電気ブレ
ーキ力指令にもとづいて、モータ車の電気ブレー
キ装置を作動させ、その作動により実際の電気ブ
レーキ力と前記編成ブレーキ力指令との偏差を求
め、この偏差をモータ車の空気ブレーキ力指令と
トレーラ車の空気ブレーキ力指令とに分配し、こ
れらの空気ブレーキ力指令にもとづいてモータ車
とトレーラ車とのそれぞれの空気ブレーキ装置を
作動させるように制御する遅れ込め制御方式と、
前記トレーラ車のブレーキ力指令をトレーラ車の
空気ブレーキ力指令としてトレーラ車の空気ブレ
ーキ装置を作動させると共に前記モータ車のブレ
ーキ力指令を電気ブレーキ力指令としてモータ車
の電気ブレーキ装置を作動させ、その作動による
実際の電気ブレーキ力と、前記電気ブレーキ力指
令との偏差をモータ車の空気ブレーキ力指令とし
てモータ車の空気ブレーキ装置を作動させるよう
に制御する均一制御方式と、を切換制御回路によ
り切換可能とした電気指令式ブレーキ制御装置に
於いて、前記切換制御回路を、実際の切換動作が
切換スイツチの切換えより所定の設定時間遅れる
ように構成した電気指令式ブレーキ制御装置。 (2) ブレーキ制御器からのブレーキ指令にモー
タ車の応荷重信号を加味してモータ車のブレーキ
力指令を求めると共に、前記ブレーキ指令にトレ
ーラ車の応荷重信号を加味してトレーラ車のブレ
ーキ力指令を求め、これらの両ブレーキ力指令を
加算したものを編成ブレーキ力指令とし、この編
成ブレーキ力指令が最大電気ブレーキ力に相当す
るリミツト値未満のとき、その編成ブレーキ力指
令を、又、前記リミツト値以上のとき、そのリミ
ツト値を、電気ブレーキ力指令とし、その電気ブ
レーキ力指令にもとづいてモータ車の電気ブレー
キ装置を作動させ、その作動により実際の電気ブ
レーキ力と前記編成ブレーキ力指令との偏差を求
め、この偏差をモータ車の空気ブレーキ力指令と
トレーラ車の空気ブレーキ力指令とに分配し、こ
れらの空気ブレーキ力指令にもとづいてモータ車
とトレーラ車とのそれぞれの空気ブレーキ装置を
作動させるように制御する遅れ込め制御方式と、
前記トレーラ車のブレーキ力指令をトレーラ車の
空気ブレーキ力指令としてトレーラ車の空気ブレ
ーキ装置を作動させると共に前記モータ車のブレ
ーキ力指令を電気ブレーキ力指令としてモータ車
の電気ブレーキ装置を作動させ、その作動による
実際の電気ブレーキ力と、前記電気ブレーキ力指
令との偏差をモータ車の空気ブレーキ力指令とし
てモータ車の空気ブレーキ装置を作動させるよう
に制御する均一制御方式と、を切換制御回路によ
り切換可能とした電気指令式ブレーキ制御装置に
於いて、前記切換制御回路を、ブレーキ作動中以
外のときのみ切換えられるように構成した電気指
令式ブレーキ制御装置。[Scope of Claim for Utility Model Registration] (1) A brake force command for a motor vehicle is obtained by adding a variable load signal of a motor vehicle to a brake command from a brake controller, and a variable load signal of a trailer vehicle is added to the brake command. The brake force command for the trailer vehicle is determined by taking this into account, and the sum of these two brake force commands is the set brake force command. When this set brake force command is less than the limit value corresponding to the maximum electric brake force, the set brake is When the force command is greater than or equal to the limit value, the limit value is used as the electric brake force command, and based on the electric brake force command, the electric brake device of the motor vehicle is operated, and the operation causes the actual electric brake to be applied. The deviation between the force and the formation brake force command is calculated, this deviation is distributed between the air brake force command of the motor car and the air brake force command of the trailer car, and the air brake force command of the motor car and the trailer car is calculated based on these air brake force commands. a delay control method for controlling the air brake devices to operate, and
The brake force command of the trailer car is used as the air brake force command of the trailer car to operate the air brake device of the trailer car, and the brake force command of the motor car is used as the electric brake force command to operate the electric brake device of the motor car. A switching control circuit switches between a uniform control method in which the deviation between the actual electric brake force caused by the operation and the electric brake force command is used as the air brake force command for the motor car to operate the air brake device of the motor car. In the electric command type brake control device, the switching control circuit is configured such that the actual switching operation is delayed by a predetermined set time from the switching of the changeover switch. (2) Calculate the brake force command of the motor vehicle by adding the variable load signal of the motor vehicle to the brake command from the brake controller, and calculate the brake force of the trailer vehicle by adding the variable load signal of the trailer vehicle to the brake command. The command is obtained, and the sum of these two brake force commands is set as the set brake force command. When this set brake force command is less than the limit value corresponding to the maximum electric brake force, the set brake force command is also When it is equal to or greater than the limit value, the limit value is used as an electric brake force command, and the electric brake device of the motor vehicle is operated based on the electric brake force command, and the actual electric brake force and the above-mentioned set brake force command are changed by this operation. This deviation is divided into the air brake force command of the motor car and the air brake force command of the trailer car, and the air brake devices of the motor car and the trailer car are adjusted based on these air brake force commands. a delay control method for controlling the operation;
The brake force command of the trailer car is used as the air brake force command of the trailer car to operate the air brake device of the trailer car, and the brake force command of the motor car is used as the electric brake force command to operate the electric brake device of the motor car. A switching control circuit switches between a uniform control method in which the deviation between the actual electric brake force caused by the operation and the electric brake force command is used as the air brake force command for the motor car to operate the air brake device of the motor car. An electric command type brake control device that enables the switching control circuit to be switched only when the brake is not in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057706U JPH0629140Y2 (en) | 1990-05-30 | 1990-05-30 | Electric command type brake control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990057706U JPH0629140Y2 (en) | 1990-05-30 | 1990-05-30 | Electric command type brake control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0416078U true JPH0416078U (en) | 1992-02-10 |
| JPH0629140Y2 JPH0629140Y2 (en) | 1994-08-10 |
Family
ID=31582662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990057706U Expired - Lifetime JPH0629140Y2 (en) | 1990-05-30 | 1990-05-30 | Electric command type brake control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0629140Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55127804A (en) * | 1979-03-22 | 1980-10-03 | Mitsubishi Electric Corp | Chopper-control apparatus for electric car |
| JPS63125462A (en) * | 1986-11-17 | 1988-05-28 | Nippon Air Brake Co Ltd | Electric instruction type brake control method |
| JPS641160U (en) * | 1987-06-24 | 1989-01-06 |
-
1990
- 1990-05-30 JP JP1990057706U patent/JPH0629140Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55127804A (en) * | 1979-03-22 | 1980-10-03 | Mitsubishi Electric Corp | Chopper-control apparatus for electric car |
| JPS63125462A (en) * | 1986-11-17 | 1988-05-28 | Nippon Air Brake Co Ltd | Electric instruction type brake control method |
| JPS641160U (en) * | 1987-06-24 | 1989-01-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0629140Y2 (en) | 1994-08-10 |
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