CN202896400U - Parking indicator controller of school bus - Google Patents
Parking indicator controller of school bus Download PDFInfo
- Publication number
- CN202896400U CN202896400U CN 201220572226 CN201220572226U CN202896400U CN 202896400 U CN202896400 U CN 202896400U CN 201220572226 CN201220572226 CN 201220572226 CN 201220572226 U CN201220572226 U CN 201220572226U CN 202896400 U CN202896400 U CN 202896400U
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- sound
- school bus
- controller
- vehicle power
- parking
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Abstract
The utility model discloses a parking indicator controller of a school bus. The parking indicator controller of the school bus comprises a sound and light indicator. A positive pole of a power supply of the sound and light indicator is connected with a positive pole of a vehicle power supply through a parking control switch. A control input end of the sound and light indicator is connected with the positive pole of the vehicle power supply through normally-closed contacts of a relay and the parking control switch. One end of a work coil of the relay is connected with a negative pole of the vehicle power supply, and the other end of the work coil of the relay is connected with a control output end of a speed controller. A positive pole end of a power supply of the speed controller is connected with a negative pole of the vehicle power supply, and a control signal input end of the speed controller is connected with a signal output end of a vehicle speed sensor. The parking indicator controller of the school bus has the advantage that when the parking indicator controller of the school bus stops, the sound and light indicator sends out sound and light instructions, and a safe environment is provided for students to go out by bus.
Description
Technical field
The utility model relates to the school bus stop signpost, especially relates to school bus stop signpost controller.
Background technology
State Standard of the People's Republic of China GB24407-2012 clear, special-purpose school bus must be installed stop signpost.The stop signpost that is used at present special-purpose school bus mostly is the board body with simple vision indication, is placed on after the parking on the car body and indicates safely to give car.The deficiency that exists is that sign is not remarkable, and deixis is less.
Summary of the invention
The utility model purpose is to provide a kind of school bus stop signpost controller.
For achieving the above object, the utility model is taked following technical proposals:
School bus stop signpost controller described in the utility model comprises sound, light indicating, and the power positive end of described sound, light indicating is connected by parking master cock and vehicle power are anodal; The control input end of sound, light indicating is connected by the normally closed contact of relay, described parking master cock and vehicle power positive pole; The working coil one termination vehicle power negative pole of described relay connects, the other end is connected with the control output end of speed controller, the power positive end of described speed controller is connected with vehicle power is anodal, and the control signal input end of speed controller is connected with the signal output part of vehicular speeds sensor.
After the utility model advantage was that special-purpose school bus stops, described sound, light indicating sent the acousto-optic indication, for security context has been created in student's by bus trip.
Description of drawings
Fig. 1 is schematic circuit diagram of the present utility model.
The specific embodiment
As shown in Figure 1, school bus stop signpost controller described in the utility model comprises sound, light indicating 1, and the power positive end of described sound, light indicating 1 is connected by parking master cock 2 and vehicle power are anodal; The control input end of sound, light indicating 1 is connected by the normally closed contact 4 of relay 3, described parking master cock 2 and vehicle power positive pole; The working coil 5 one termination vehicle power negative poles of described relay 3 connect, the other end is connected with the control output end of speed controller 6, the power positive end of described speed controller 6 is connected with vehicle power is anodal, and the control signal input end of speed controller 6 is connected with the signal output part 7 of vehicular speeds sensor.
The utility model principle of work is summarized as follows:
When school bus comes to a complete stop upper (descending) student of preparation, chaufeur is with near parking master cock 2 closures its seat, high level is through the normally closed contact 4 arrival sound of parking master cock 2, relay 3, the control input end of light indicating 1, and the Warning light flicker on sound, the light indicating 1 is lighted and reported to the police with buzzer.When school bus was prepared starting, chaufeur disconnected near the parking master cock 2 its seat and gets final product.
If chaufeur is forgotten when disconnecting parking master cock 2 after the school bus starting, then when the speed of a motor vehicle during greater than 5km/h speed, the signal output part 7 of vehicular speeds sensor is exported to speed controller 6 with vehicle speed signal, the control output end output high level of speed controller 6, working coil 5 work of relay 3, electromagnetic actuation is with the control input end disconnection of sound, light indicating 1.
Claims (1)
1. a school bus stop signpost controller comprises sound, light indicating (1), it is characterized in that: the power positive end of described sound, light indicating (1) is connected by parking master cock (2) and vehicle power are anodal; The control input end of sound, light indicating (1) is connected by normally closed contact (4), described parking master cock (2) and the vehicle power positive pole of relay (3); Working coil (5) the one termination vehicle power negative poles of described relay (3) connect, the other end is connected with the control output end of speed controller (6), the power positive end of described speed controller (6) is connected with vehicle power is anodal, and the control signal input end of speed controller (6) is connected with the signal output part (7) of vehicular speeds sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572226 CN202896400U (en) | 2012-11-02 | 2012-11-02 | Parking indicator controller of school bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220572226 CN202896400U (en) | 2012-11-02 | 2012-11-02 | Parking indicator controller of school bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896400U true CN202896400U (en) | 2013-04-24 |
Family
ID=48117106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220572226 Expired - Fee Related CN202896400U (en) | 2012-11-02 | 2012-11-02 | Parking indicator controller of school bus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896400U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273879A (en) * | 2013-05-17 | 2013-09-04 | 柳州职业技术学院 | Automatic controller of indicating board for school bus parking |
| CN103273877A (en) * | 2013-05-17 | 2013-09-04 | 柳州职业技术学院 | Controller of indicating board for school bus parking |
| CN105128730A (en) * | 2015-09-07 | 2015-12-09 | 安徽安凯汽车股份有限公司 | School bus parking signal arm control circuit and control method thereof |
| CN112638711A (en) * | 2018-07-13 | 2021-04-09 | 思玛德供应有限公司 | School bus parking signal arm and driving unit thereof |
-
2012
- 2012-11-02 CN CN 201220572226 patent/CN202896400U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103273879A (en) * | 2013-05-17 | 2013-09-04 | 柳州职业技术学院 | Automatic controller of indicating board for school bus parking |
| CN103273877A (en) * | 2013-05-17 | 2013-09-04 | 柳州职业技术学院 | Controller of indicating board for school bus parking |
| CN103273879B (en) * | 2013-05-17 | 2015-05-27 | 柳州职业技术学院 | Automatic controller of indicating board for school bus parking |
| CN105128730A (en) * | 2015-09-07 | 2015-12-09 | 安徽安凯汽车股份有限公司 | School bus parking signal arm control circuit and control method thereof |
| CN112638711A (en) * | 2018-07-13 | 2021-04-09 | 思玛德供应有限公司 | School bus parking signal arm and driving unit thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 Termination date: 20131102 |