TW202300771A - Control system for electric scooter including an instrument controller and a keyless controller - Google Patents
Control system for electric scooter including an instrument controller and a keyless controller Download PDFInfo
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- TW202300771A TW202300771A TW110123183A TW110123183A TW202300771A TW 202300771 A TW202300771 A TW 202300771A TW 110123183 A TW110123183 A TW 110123183A TW 110123183 A TW110123183 A TW 110123183A TW 202300771 A TW202300771 A TW 202300771A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/20—Cycle computers as cycle accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J45/00—Electrical equipment arrangements specially adapted for use as accessories on cycles, not otherwise provided for
- B62J45/40—Sensor arrangements; Mounting thereof
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/20—Information-providing devices
- B62J50/21—Information-providing devices intended to provide information to rider or passenger
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J50/00—Arrangements specially adapted for use on cycles not provided for in main groups B62J1/00 - B62J45/00
- B62J50/20—Information-providing devices
- B62J50/21—Information-providing devices intended to provide information to rider or passenger
- B62J50/22—Information-providing devices intended to provide information to rider or passenger electronic, e.g. displays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Eletrric Generators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Lock And Its Accessories (AREA)
Abstract
Description
本發明關於電動機車的控制系統,特別是指一種具有免鑰匙控制器(keyless controller)的電動機車控制系統。The present invention relates to a control system of an electric locomotive, in particular to an electric locomotive control system with a keyless controller.
基於環保及節能的考量,電動機車近年來已漸漸為大眾所接受,更有廠商為了提供更便利的騎乘體驗,因此會在電動機車上配備一免鑰匙控制器(keyless controller),使用者只需要攜帶一感應器,當該感應器靠近車輛至一預設範圍內時,該免鑰匙控制器可偵測該感應器是否與其相互匹配,而當使用者按壓該感應器的上的啟動鍵時,便可遙控啟動該電動機車。在整個電動機車的啟動過程中完全不需使用傳統的實體鑰匙。Based on the consideration of environmental protection and energy saving, electric scooters have been gradually accepted by the public in recent years. In order to provide a more convenient riding experience, some manufacturers will equip electric scooters with a keyless controller. Need to carry a sensor, when the sensor is close to the vehicle within a preset range, the keyless controller can detect whether the sensor matches with each other, and when the user presses the start button on the sensor , the electric locomotive can be started remotely. During the entire starting process of the electric locomotive, there is no need to use traditional physical keys.
既有的免鑰匙控制器係必須連接到電動機車的控制器區域網路(CAN bus),透過該CAN bus取得所需要的車輛資訊,但這樣的運作方式帶來下述缺點:The existing keyless controller system must be connected to the controller area network (CAN bus) of the electric vehicle, and obtain the required vehicle information through the CAN bus, but this mode of operation brings the following disadvantages:
一、因為免鑰匙控制器必須符合CAN bus的通訊協定,因此該免鑰匙控制器無論是硬體或軟體方面均需要有相對應的設計,不僅提高了設計成本,也因為具有與CAN bus相容的硬體電路而使得該免鑰匙控制器的尺寸會加大。1. Because the keyless controller must comply with the CAN bus communication protocol, the keyless controller needs to have a corresponding design in terms of hardware and software, which not only increases the design cost, but also because it is compatible with CAN bus The size of the keyless controller will increase due to the hardware circuit.
二、因為CAN bus係整合全車的資訊通訊,當其通訊資料量龐大時,該免鑰匙控制器在透過CAN bus取得車輛資訊時可能發生資料遺失的問題,而使得免鑰匙控制器無法正確判定當下的行車狀態。2. Because the CAN bus integrates the information communication of the whole vehicle, when the amount of communication data is huge, the keyless controller may lose data when obtaining vehicle information through the CAN bus, which makes the keyless controller unable to correctly determine the current situation. driving status.
[發明欲解決之技術問題][Technical problem to be solved by the invention]
鑑於既有免鑰匙控制器必須要透過控制器區域網路(CAN bus)取得車輛資訊,因而免鑰匙控制器必須額外具備相適應之軟、硬體,造成設計成本增加、不利於縮減免鑰匙控制器體積等問題,因此本發明提出一種「電動機車的控制系統」以解決該問題。In view of the fact that the existing keyless controller must obtain vehicle information through the controller area network (CAN bus), the keyless controller must have additional suitable software and hardware, resulting in increased design costs and is not conducive to reducing the keyless control Therefore, the present invention proposes a "control system for electric locomotive" to solve this problem.
[解決問題之技術手段][Technical means to solve the problem]
依據本發明一較佳技術手段,本發明電動機車的控制系統包含有: 一儀錶,包含有一儀錶控制器,該儀錶控制器接收該電動機車的車輛資訊,並根據該車輛資訊判斷該電動機車的狀態是屬於一供電模式、一待機模式或一騎乘模式,輸出代表該電動機車狀態的一狀態信號; 一免鑰匙控制器,係電性連接該儀錶控制器且接收該狀態信號,並根據該狀態信號控制該電動機車執行功能。 According to a preferred technical means of the present invention, the control system of the electric locomotive of the present invention includes: An instrument, including an instrument controller, the instrument controller receives the vehicle information of the electric vehicle, and judges whether the state of the electric vehicle belongs to a power supply mode, a standby mode or a riding mode according to the vehicle information, and the output represents the motor A status signal of the vehicle status; A keyless controller is electrically connected to the instrument controller and receives the state signal, and controls the electric vehicle to perform functions according to the state signal.
[發明之功效][Efficacy of Invention]
本發明藉由儀錶控制器接收到的車輛資訊判斷出電動機車的狀態,並輸出代表該狀態的一狀態信號給該免鑰匙控制器,使該免鑰匙控制器獲得該電動機車的狀態,並執行相對應的功能控制,例如關機或開啟座墊等。由於該免鑰匙控制器與儀錶控制器之間是獨立電性連接而未透過傳統的CAN bus,因此該免鑰匙控制器的設計成本可以降低,且有利於縮減體積。The present invention judges the state of the electric locomotive by means of the vehicle information received by the meter controller, and outputs a state signal representing the state to the keyless controller, so that the keyless controller obtains the state of the electric locomotive and executes Corresponding function control, such as shutting down or opening the seat cushion, etc. Since the keyless controller and the instrument controller are electrically connected independently without passing through the traditional CAN bus, the design cost of the keyless controller can be reduced, and it is beneficial to reduce the volume.
參考圖1、圖2所示,本發明的控制系統包含一儀錶10、一自復位開關20、一免鑰匙控制器(keyless controller)30,其中,該免鑰匙控制器30電性連接該自復位開關20,且該免鑰匙控制器30可以與一可攜式裝置40無線通信。1 and 2, the control system of the present invention includes a
以圖2的電動機車為例,該儀錶10係設置於電動機車龍頭60的一數位式儀表裝置,其內部包含有一儀錶控制器11,該儀錶控制器11接收車輛資訊並可顯示資訊供騎乘者參考,該車輛資訊舉例包含有馬達轉速、車速、電池電量資訊、電源資訊(power)等,並透過該儀錶10上的相關指示燈號或液晶顯示器呈現數據或是啟動相對應的指示燈給騎乘者觀看,其中,馬達轉速係由電動機車的馬達控制器提供給儀錶控制器11,車速係由一輪速感測器提供給該儀錶控制器11。該儀錶控制器11會根據接收到的車輛資訊判斷出電動機車當下的狀態,並根據該電動機車的狀態輸出一狀態信號給該免鑰匙控制器30。Taking the electric motorcycle in Figure 2 as an example, the
在本實施例中,該電動機車其中一個把手64的內側係設置有該自復位開關20,利用該自復位開關20同時構成一觸發開關21及一座墊開關22,該自復位開關20的兩側分別具有接點,如圖3A的操作示意圖,當該自復位開關20的一側被按壓時可作為觸發開關21,即該自復位開關20的其中一接點導通而產生一觸發信號,當按壓的力量移開之後該自復位開關20自動回彈成平衡未觸發的狀態;相反的,如圖3B所示,當該自復位開關20的另位一側被按壓時可作為該座墊開關22,該自復位開關20的另外一接點導通產生一座墊開啟信號,可用來開啟電動機車的座墊,一旦按壓的力量移除後,該復位開關20也會自動恢復成平衡未導通的狀態。在其它的實施例中,該觸發開關21及該座墊開關22可以是由兩個獨立的開關元件分別構成。In this embodiment, the inner side of one of the
該免鑰匙控制器30透過一信號線31電性連接到該儀錶控制器11,接收該儀錶控制器11判斷出的狀態信號,並根據該狀態信號控制電動機車。因為該免鑰匙控制器30直接利用該信號線31連接到儀錶控制器11,而不是透過傳統的CAN bus,因此該免鑰匙控制器30的軟硬體不需設計為相容CAN bus,可以降低該免鑰匙控制器30的設計成本、減少其硬體電路的配置而達到縮減尺寸目的。The
該可攜式裝置40供騎乘者隨身攜帶,舉例來講,該可攜式裝置40可為一遙控器或一智慧型手機。在該可攜式裝置40上設有一觸發按鍵41,該觸發按鍵41的功能等同於電動機車上的該觸發開關21,當騎乘者操作該觸發按鍵41時同樣會產生觸發信號,因此騎乘者可以依其使用習慣選用該觸發按鍵41或該觸發開關21控制電動機車。當該可攜式裝置40足夠靠近電動機車時,即可攜式裝置40進入到該免鑰匙控制器30的無線通訊範圍A內,該免鑰匙控制器30便能夠無線接收該可攜式裝置40發出的指令。The
其中,在電動機車未供電的狀態下,使用者也可以操作該座墊開關22而開啟座墊。當使用者操作該座墊開關22產生該座墊開啟信號時,該免鑰匙控制器30接收該座墊開啟信號而輸出一指令至一電磁閥51,令電磁閥51拉動一鋼繩並開啟一座墊鎖52,電動機車的座墊便可從上鎖的狀態轉為開啟。Wherein, when the electric vehicle is not powered, the user can also operate the
該免鑰匙控制器30根據電動機車的狀態,可控制電動機車在不同狀態下執行的功能。該電動機車的狀態可大致分為「供電模式」、「待機模式」以及「騎乘模式」等,以下逐一說明。The
一、供電模式:1. Power supply mode:
請參考圖4,在電動機車還沒有開啟整車電源(key off)的狀態下,騎乘者可按壓該觸發開關21或該觸發按鍵41一預設時間,啟動電動機車的整車電源,進入「供電模式」(key on)。該儀錶控制器11開始接收車輛資訊,由於電動機車的馬達尚未運轉,因此馬達轉速及車速均為0,當儀錶控制器11根據車輛資訊判斷出當下為供電模式時,係輸出作為一高準位信號給該免鑰匙控制器30,即狀態信號為高準位信號。在此要說明即使電動機車還沒有開啟整車電源(key off),該免鑰匙控制器30仍可以從電動機車的電池接收一工作電壓,維持其必要的感測功能。Please refer to Fig. 4, when the electric vehicle has not turned on the vehicle power (key off), the rider can press the
該免鑰匙控制器30接收到該高準位信號之後,可允許電動機車執行「供電模式」下的功能,例如:允許開啟座墊、解鎖電動機車的龍頭電子鎖、自動關機等功能。其中,該免鑰匙控制器30允許騎乘者操作該座墊開關22,以開啟座墊。座墊開啟係限制在供電模式下或是整車未供電的情況下執行,以確保電動機車是在車輪靜止的狀態下才開啟座墊,避免發生行駛過程中因打開座墊導致整車的供電中斷。當騎乘者欲解鎖機車龍頭時,可長按壓該觸發開關21或該觸發按鍵41一預設時間(例如3秒),該免鑰匙控制器30係輸出一解鎖信號控制電動機車內的一龍頭電子鎖61解開機車龍頭。若該免鑰匙控制器30判斷在該供電模式下已連續維持一長期時間(例如15分鐘)且該電動機車的馬達均未啟動(表示未進入待機模式),該免鑰匙控制器30將自動發出一自動關機信號關閉整車電源,節省電動機車的電力消耗。或是該免鑰匙控制器30判斷在該無線通訊範圍A內偵測不到該可攜式裝置40,代表該騎乘者已遠離電動機車,在此情況下,該免鑰匙控制器30也可以自動發出一自動關機信號關閉整車電源。After the
二、待機模式2. Standby mode
請參考圖5,在電動機車處於供電模式時,若騎乘者同時操作電動機車的一馬達啟動按鈕61及一煞車桿62則可以啟動電動機車的馬達,該儀錶控制器11可根據接收到的車輛資訊,判斷出電動機車進入「待機模式」,即馬達已經供電啟動但尚未運轉驅動電動機車,此時車速為0。在一實施例中,該馬達啟動按鈕61與該觸發開關21為同一按鍵,或是該馬達啟動按鈕61與該觸發開關21為各自獨立設置的按鍵。當儀錶控制器11根據車輛資訊判斷出電動機車的狀態後,係輸出代表待機模式的一低準位信號給該免鑰匙控制器30。該免鑰匙控制器30接收到該低準位信號之後,可允許電動機車執行「待機模式」下的功能,例如:關機功能。當騎乘者欲關閉整車電源時,可長按壓該觸發開關21或該觸發按鍵41一預設時間(例如3秒),該免鑰匙控制器30係輸出一關機信號來關閉整車電源,若短於該預設時間則無法關機。Please refer to Fig. 5, when the electric locomotive is in the power supply mode, if the rider operates a
三、騎乘模式3. Riding mode
請參考圖6,當騎乘者轉動電動機車的把手時會驅動馬達運作旋轉,此時馬達轉速及車速均不為0,且電動機車的把手輸出一油門開度值,該儀錶控制器11可根據接收到的車輛資訊,判斷出電動機車進入「騎乘模式」並輸出一脈寬調變信號(PWM)給該免鑰匙控制器30。當免鑰匙控制器30有接收到該脈寬調變信號時,會判斷電動機車在「騎乘模式」下是否被觸發,若騎乘者不小心按壓該觸發開關21或該觸發按鍵41,該免鑰匙控制器30不會立即關閉電動機車的整車電源;只有在電動機車已經煞車停止時,若騎乘者持續按壓該觸發開關21或該觸發按鍵41達一預設時間(如3秒),才會關閉電動機車的整車電源。Please refer to Figure 6, when the rider turns the handle of the electric scooter, the motor will be driven to operate and rotate. At this time, the motor speed and vehicle speed are not 0, and the handle of the electric scooter outputs a throttle opening value. The
本發明以儀錶控制器11判斷電動機車的狀態,並輸出對應電動機車狀態的信號給該免鑰匙控制器30,使該免鑰匙控制器30根據信號對該電動機車進行相應的控制。由於該免鑰匙控制器30與儀錶控制器11之間以獨立的信號線21連接而未透過傳統的CAN bus,因此該免鑰匙控制器30的設計成本可以降低且尺寸可以更加小型化。In the present invention, the
10:儀錶 11:儀錶控制器 20:復位開關 21:觸發開關 22:座墊開關 30:免鑰匙控制器 31:信號線 40:可攜式裝置 41:觸發按鍵 51:電磁閥 52:座墊鎖 60:龍頭 61:龍頭電子鎖 62:馬達啟動按鈕 63:煞車桿 64:把手 A:無線通訊範圍 10: Meter 11: Instrument controller 20: Reset switch 21: Trigger switch 22: Seat cushion switch 30: Keyless controller 31: signal line 40: Portable device 41:Trigger button 51: Solenoid valve 52: seat cushion lock 60: Faucet 61: Faucet electronic lock 62: Motor start button 63:brake lever 64: handle A: Wireless communication range
圖1:本發明的電路方塊圖。 圖2:電動機車的儀錶配置示意圖。 圖3A:復位開關操作為一觸發開關的動作示意圖。 圖3B:復位開關操作為一座墊開關的動作示意圖。 圖4:本發明運作於「供電模式」下的系統示意圖。 圖5:本發明運作於「待機模式」下的系統示意圖。 圖6:本發明運作於「騎乘模式」下的系統示意圖。 Fig. 1: Circuit block diagram of the present invention. Figure 2: Schematic diagram of the instrument configuration of an electric locomotive. FIG. 3A : Schematic diagram of the operation of the reset switch as a trigger switch. FIG. 3B : Schematic diagram of the action of the reset switch operating as a seat cushion switch. Figure 4: A schematic diagram of the system operating in the "power supply mode" of the present invention. Fig. 5: A schematic diagram of the system of the present invention operating in "standby mode". Figure 6: A schematic diagram of the system of the present invention operating in the "riding mode".
10:儀錶 10: Meter
11:儀錶控制器 11: Instrument controller
20:復位開關 20: Reset switch
21:觸發開關 21: Trigger switch
22:座墊開關 22: Seat cushion switch
30:免鑰匙控制器 30: Keyless controller
31:信號線 31: signal line
40:可攜式裝置 40: Portable device
41:觸發按鍵 41:Trigger button
51:電磁閥 51: Solenoid valve
52:座墊鎖 52: seat cushion lock
A:無線通訊範圍 A: Wireless communication range
Claims (14)
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TW110123183A TWI779685B (en) | 2021-06-24 | 2021-06-24 | control system of electric locomotive |
CN202210651736.XA CN115520307A (en) | 2021-06-24 | 2022-06-09 | Control system of electric motorcycle |
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TW110123183A TWI779685B (en) | 2021-06-24 | 2021-06-24 | control system of electric locomotive |
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US9058704B2 (en) * | 2012-09-04 | 2015-06-16 | Craig Alexander Colburn | Electronic vehicle key |
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