CN206451010U - A kind of hand propelled ground washing vehicle controller - Google Patents
A kind of hand propelled ground washing vehicle controller Download PDFInfo
- Publication number
- CN206451010U CN206451010U CN201720149970.7U CN201720149970U CN206451010U CN 206451010 U CN206451010 U CN 206451010U CN 201720149970 U CN201720149970 U CN 201720149970U CN 206451010 U CN206451010 U CN 206451010U
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- control singlechip
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- motor
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Abstract
The utility model discloses a kind of hand propelled ground washing vehicle controller, main control singlechip, power-supply battery, brush motor, absorb water motor, magnetic valve and water pump, the input port of the main control singlechip is connected with battery voltage sampling circuit, brush is switched, water suction switch, electromagnetic valve switch, pump switch, water pump stepless runoff investigation, the battery supply is connected with low pressure servo power supply and driving power supply servo circuit, the input port connection of the low pressure servo power supply and main control singlechip, the delivery outlet of the main control singlechip is respectively via half-bridge drive circuit and metal-oxide-semiconductor current driving circuit and brush motor and water suction motor connection, the delivery outlet of the main control singlechip is connected via driving circuit for electromagnetic valve with magnetic valve, the short circuit over-current protection circuit is connected with driving power supply servo circuit；The hand propelled ground washing vehicle controller relay life length, spoilage are low, battery life is higher.
Description
Technical field
The utility model is related to a kind of hand propelled ground washing vehicle controller.
Background technology
The brush motor of traditional hand-pushing type ground washing machine, water suction motor driving are all used as switch driver using relay
Part, is used for driving brush motor, water suction motor all to there is relay and be easily damaged, the high shortcoming of turnover rate with relay.Cause
Main cause be that relay is Mechanical Contact switching device, due to brush motor with water suction current of electric all compared, single electricity
The general electric current of machine all 20A even more than, and because power supply is that dc source is powered, switching current is big, with the coarse journey in ground
Spend current-variable by force, the very difficult accurate extinguishing arc parameter for determining relay on-off of traditional relay driving, so causing relay
Frequent arcing during device break-make, relay life is short, and spoilage is higher.Also, because brush motor and water suction motor are perception
Load, relay on-off moment can produce higher surge, further shorten relay life.So traditional relay driving
Hand propelled controller, relay is the device for being easier to damage, and the relay cost is also higher, causes complete machine cost (bag
Include and reprocess) it is also higher.
Further, since traditional hand-pushing type ground washing machine uses relay driving, higher surge can be produced during switching motor,
To battery there is also impact, battery life can be reduced.
Utility model content
In view of this, the utility model purpose is to provide that a kind of relay life length, spoilage be low, battery life is higher
Hand propelled ground washing vehicle controller.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of hand propelled ground washing vehicle controller, main control singlechip, power-supply battery, brush motor, water suction motor, magnetic valve and
Water pump, the input port of the main control singlechip be connected with battery voltage sampling circuit, brush switch, water suction switch, electromagnetic valve switch,
Pump switch, water pump stepless runoff investigation, the battery supply are connected with low pressure servo power supply and driving power supply servo circuit, described
The input port connection of low pressure servo power supply and main control singlechip, the delivery outlet of the main control singlechip is respectively via half-bridge driven electricity
Road and metal-oxide-semiconductor current driving circuit and brush motor and water suction motor connection, the delivery outlet of the main control singlechip is via electromagnetism
Valve-driving circuit is connected with magnetic valve, and the delivery outlet of the main control singlechip is connected via water pump drive circuit with water pump, described
The delivery outlet of main control singlechip is connected with short circuit over-current protection circuit, the short circuit over-current protection circuit and driving power supply servo electricity
Road is connected.
Preferably, the metal-oxide-semiconductor current driving circuit of the brush motor is put via resistance alloys sample circuit and computing
Big AD samplings are connected with the input port of active single-chip microcomputer.
Preferably, the metal-oxide-semiconductor current driving circuit of the water suction motor is put via resistance alloys sample circuit and computing
Big AD samplings connection, the delivery outlet of the main control singlechip is connected with the operation amplifier AD samplings for the motor that absorbs water.
Preferably, the driving power supply servo circuit respectively with water pump drive circuit, driving circuit for electromagnetic valve and two
Half-bridge drive circuit is connected.
The utility model has the technical effect that following aspect：Hand-pushing type ground washing machine is using this controller to brush electricity
After machine and water suction electric machine controller, this product has a long lifespan, and effectively protection motor and the characteristics of battery；Using this control
Device, high with integrated level, floor-cleaning machine whole machine installation cabling is simple, the very big production for effectively improving floor-cleaning machine system vendor
Efficiency, reduces the production cost of system vendor.
Brief description of the drawings
Fig. 1 is the theory diagram of hand propelled ground washing vehicle controller of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail, so that the utility model skill
Art scheme is more readily understood and grasped.
Embodiment 1
As shown in fig.1, a kind of hand propelled ground washing vehicle controller, main control singlechip, power-supply battery, brush motor, water suction
Motor, magnetic valve and water pump, the input port of the main control singlechip are connected with battery voltage sampling circuit, brush switch, absorb water and open
Pass, electromagnetic valve switch, pump switch, water pump stepless runoff investigation, the battery supply are connected with low pressure servo power supply and driving electricity
Source servo circuit, the input port connection of the low pressure servo power supply and main control singlechip, the delivery outlet point of the main control singlechip
Not via half-bridge drive circuit and metal-oxide-semiconductor current driving circuit and brush motor and water suction motor connection, the brush motor
Metal-oxide-semiconductor current driving circuit connects via resistance alloys sample circuit and operation amplifier AD samplings and the input port of active single-chip microcomputer
Connect, the metal-oxide-semiconductor current driving circuit of the water suction motor is connected via resistance alloys sample circuit with operation amplifier AD samplings, institute
The delivery outlet of main control singlechip is stated to be connected with the operation amplifier AD samplings for the motor that absorbs water, the delivery outlet of the main control singlechip via
Driving circuit for electromagnetic valve is connected with magnetic valve, and the delivery outlet of the main control singlechip is connected via water pump drive circuit with water pump,
The delivery outlet of the main control singlechip is connected with short circuit over-current protection circuit, and the short circuit over-current protection circuit is watched with driving power supply
Circuit connection is taken, the driving power supply servo circuit drives with water pump drive circuit, driving circuit for electromagnetic valve and two half-bridges respectively
Dynamic circuit connection.
Principle explanation：
1st, the various shortcomings existed for above-mentioned relay driving, this controller overthrows the design side of original relay driving
Case, import high-power MOS tube is arranged in pairs or groups as driving core using the special I C of ON companies half-bridge driven, and driving, which has, does not draw
The type of drive of arc, not surge, effectively protects brush motor, water suction motor and the life-span for extending battery.
2nd, this controller is in addition to metal-oxide-semiconductor is driven on hardware, on main control singlechip software when carrying out motor switch
It has also been made on very big optimization processing, software, when switching brush motor and water suction motor, using soft start and soft stop, i.e.,
Using PWM increase electric moter voltages with reducing electric moter voltage processing, accomplish that starting motor does not have surge, without electric arc, very well
Protect battery and motor.
3rd, to the protection of motor, this controller is thrown except traditional constantan wire Sampling device, using imported from America high accuracy, low temperature
Resistance alloys is floated as main Sampling device, coordinates high-operational amplifier circuit, and real-time high-precision electric current is carried out to current of electric and adopted
Sample, is effectively protected to motor.
4th, corresponding special protection has also been done to water suction motor：Water suction motor has electric current big, and the characteristics of rotating speed is high is based on
The reasons in structure of floor-cleaning machine, when the sewage in foul water tank is full, because water suction motor speed is fast, sewage is easily accessible water suction motor
Inside, causes the motor damage that absorbs water.This controller is sampled by main control singlechip by AD, the current of electric of monitoring water suction in real time, root
Water sucking mouth, the characteristics of therefore electric current of water suction motor can change, intelligent decision foul water tank can be blocked during according to foul water tank water completely
Water is expired, and is automatically stopped water suction motor operating, prevents sewage from entering water suction motor internal, stable effectively protection water suction motor
The utility model has the technical effect that following aspect：Because this controller temperature drift is small, protection point is accurate, can
Effectively to protect floor-cleaning machine movable motor and controller device itself, using flexible, wiring is simple, with higher use
Application value.Apply and drive field in floor-cleaning machine movable motor, it is possible to reduce the spoilage of motor, extend electrical machinery life.Wash ground
Machine system vendor can also reduce peripheral wiring using this controller, improve complete machine production efficiency.
Certainly, it is representative instance of the present utility model above, in addition, the utility model can also have other a variety of
The technical scheme of embodiment, all use equivalent substitutions or equivalent transformation formation, all falls within the utility model and is claimed
Within the scope of.
Claims (4)
1. a kind of hand propelled ground washing vehicle controller, it is characterised in that：Main control singlechip, power-supply battery, brush motor, water suction electricity
Mechanical, electrical magnet valve and water pump, the input port of the main control singlechip be connected with battery voltage sampling circuit, brush switch, water suction switch,
Electromagnetic valve switch, pump switch, water pump stepless runoff investigation, the battery supply is connected with low pressure servo power supply and driving power supply is watched
Circuit is taken, the input port connection of the low pressure servo power supply and main control singlechip, the delivery outlet of the main control singlechip is passed through respectively
By half-bridge drive circuit and metal-oxide-semiconductor current driving circuit and brush motor and the motor connection that absorbs water, the main control singlechip it is defeated
Outlet is connected via driving circuit for electromagnetic valve with magnetic valve, and the delivery outlet of the main control singlechip is via water pump drive circuit and water
Pump is connected, and the delivery outlet of the main control singlechip is connected with short circuit over-current protection circuit, and the short circuit over-current protection circuit is with driving
Dynamic power supply servo circuit connection.
2. hand propelled ground washing vehicle controller according to claim 1, it is characterised in that：The metal-oxide-semiconductor electricity of the brush motor
Stream drive circuit is connected via resistance alloys sample circuit and operation amplifier AD samplings with the input port of active single-chip microcomputer.
3. hand propelled ground washing vehicle controller according to claim 2, it is characterised in that：The metal-oxide-semiconductor electricity of the water suction motor
Stream drive circuit is connected via resistance alloys sample circuit with operation amplifier AD samplings, the delivery outlet of the main control singlechip and suction
The operation amplifier AD sampling connections of hydroelectric machine.
4. hand propelled ground washing vehicle controller according to claim 3, it is characterised in that：The driving power supply servo circuit point
It is not connected with water pump drive circuit, driving circuit for electromagnetic valve and two half-bridge drive circuits.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149970.7U CN206451010U (en) | 2017-02-20 | 2017-02-20 | A kind of hand propelled ground washing vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720149970.7U CN206451010U (en) | 2017-02-20 | 2017-02-20 | A kind of hand propelled ground washing vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206451010U true CN206451010U (en) | 2017-08-29 |
Family
ID=59666214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720149970.7U Expired - Fee Related CN206451010U (en) | 2017-02-20 | 2017-02-20 | A kind of hand propelled ground washing vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206451010U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109474224A (en) * | 2018-11-02 | 2019-03-15 | 安徽越谷智能科技有限公司 | A kind of multiple-channel output intelligent motor controller |
| CN110206637A (en) * | 2019-05-07 | 2019-09-06 | 一汽解放汽车有限公司 | A kind of engine pneumatic actuator driving circuit for electromagnetic valve and control method |
| CN110786781A (en) * | 2018-08-03 | 2020-02-14 | 添可智能科技有限公司 | Dust collector control system, method and device |
| CN111358384A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Water circulation system of floor washing robot and floor washing robot |
| CN115933606A (en) * | 2022-12-22 | 2023-04-07 | 芜湖特益智能科技有限公司 | Detection apparatus for multi-functional floor cleaning machine controller and instrument |
-
2017
- 2017-02-20 CN CN201720149970.7U patent/CN206451010U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110786781A (en) * | 2018-08-03 | 2020-02-14 | 添可智能科技有限公司 | Dust collector control system, method and device |
| CN109474224A (en) * | 2018-11-02 | 2019-03-15 | 安徽越谷智能科技有限公司 | A kind of multiple-channel output intelligent motor controller |
| CN111358384A (en) * | 2018-12-26 | 2020-07-03 | 沈阳新松机器人自动化股份有限公司 | Water circulation system of floor washing robot and floor washing robot |
| CN110206637A (en) * | 2019-05-07 | 2019-09-06 | 一汽解放汽车有限公司 | A kind of engine pneumatic actuator driving circuit for electromagnetic valve and control method |
| CN110206637B (en) * | 2019-05-07 | 2021-07-09 | 一汽解放汽车有限公司 | Electromagnetic valve driving circuit of engine pneumatic actuator and control method |
| CN115933606A (en) * | 2022-12-22 | 2023-04-07 | 芜湖特益智能科技有限公司 | Detection apparatus for multi-functional floor cleaning machine controller and instrument |
| CN115933606B (en) * | 2022-12-22 | 2023-11-14 | 芜湖特益智能科技有限公司 | Multifunctional floor washing machine controller and instrument detection device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20190220 |
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| CF01 | Termination of patent right due to non-payment of annual fee |